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Reference Guide
TGuiBldDragManager.cxx
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1// @(#)root/guibuilder:$Id: 99541fed972db7e4279fadcd4c0a0f0ae28a0a4d $
2// Author: Valeriy Onuchin 12/09/04
3
4/*************************************************************************
5 * Copyright (C) 1995-2004, Rene Brun and Fons Rademakers. *
6 * All rights reserved. *
7 * *
8 * For the licensing terms see $ROOTSYS/LICENSE. *
9 * For the list of contributors see $ROOTSYS/README/CREDITS. *
10 *************************************************************************/
11
12
13#include "TGuiBldDragManager.h"
14#include "TGuiBldEditor.h"
15#include "TRootGuiBuilder.h"
16
17#include "TTimer.h"
18#include "TList.h"
19#include "TClass.h"
20#include "TSystem.h"
21#include "TROOT.h"
22#include "TColor.h"
23#include "TImage.h"
24
25#include "TError.h"
26#include "TClassMenuItem.h"
27#include "TMethod.h"
28#include "TBaseClass.h"
29#include "TMethodArg.h"
30#include "TToggle.h"
31#include "TDataType.h"
32#include "TObjString.h"
33#include "TInterpreter.h"
34
35#include "KeySymbols.h"
36#include "TGResourcePool.h"
37#include "TGMenu.h"
38#include "TGFileDialog.h"
39#include "TGMsgBox.h"
40#include "TRandom.h"
41#include "TGButton.h"
42#include "TGMdi.h"
43#include "TGTextEntry.h"
44#include "TGDockableFrame.h"
45#include "TGColorDialog.h"
46#include "TGFontDialog.h"
47#include "TGComboBox.h"
48#include "TGCanvas.h"
49#include "TGLabel.h"
50#include "TGProgressBar.h"
51#include "TGScrollBar.h"
52#include "TVirtualX.h"
53
54#undef DEBUG_LOCAL
55
56//_____________________________________________________________________________
57//
58// TGuiBldDragManager
59//
60// Drag and drop manager used by the ROOT GUI Builder.
61//_____________________________________________________________________________
62
64
65static UInt_t gGridStep = 8;
69
70static const char *gSaveMacroTypes[] = {
71 "Macro files", "*.C",
72 "All files", "*",
73 0, 0
74};
75
76static const char *gImageTypes[] = {
77 "All files", "*",
78 "XPM", "*.xpm",
79 "GIF", "*.gif",
80 "PNG", "*.png",
81 "JPEG", "*.jpg",
82 "TARGA", "*.tga",
83 "BMP", "*.bmp",
84 "ICO", "*.ico",
85 "XCF", "*.xcf",
86 "CURSORS", "*.cur",
87 "PPM", "*.ppm",
88 "PNM", "*.pnm",
89 "XBM", "*.xbm",
90 "TIFF", "*.tiff",
91 "Enacapsulated PostScript", "*.eps",
92 "PostScript", "*.ps",
93 "PDF", "*.pdf",
94 "ASImage XML","*.xml",
95 0, 0
96};
97
98
99////////////////////////////////////////////////////////////////////////////////
100
101
102class TGuiBldMenuDialog : public TGTransientFrame {
103
104friend class TGuiBldDragManager;
105
106public:
107 TGButton *fOK; // OK button
108 //TGButton *fApply; // apply button
109 TGButton *fCancel; // cancel button
110 TObject *fObject; // selected object/frame
111 TMethod *fMethod; // method to be applied
112 TGLayoutHints *fL1; // internally used layout hints
113 TGLayoutHints *fL2; // internally used layout hints
114 TList *fWidgets; // list of widgets
115
116public:
117 virtual ~TGuiBldMenuDialog();
118 TGuiBldMenuDialog(const TGWindow *main, TObject *obj, TMethod *method);
119
120 const char *GetParameters();
121 void CloseWindow();
122 void ConnectButtonSignals();
123 void Build();
124 void Popup();
125 void ApplyMethod();
126 void Add(const char *argname, const char *value, const char *type);
127
128};
129
131
132
133////////////////////////////////////////////////////////////////////////////////
134/// ctor.
135
136TGuiBldMenuDialog::TGuiBldMenuDialog(const TGWindow *main, TObject *obj, TMethod *method) :
137 TGTransientFrame(gClient->GetDefaultRoot(), main, 200, 100)
138{
139 fObject = obj;
140 fMethod = method;
141 if (!obj) return; // zombie
142
143 fWidgets = new TList();
144
145 fL1 = new TGLayoutHints(kLHintsTop | kLHintsCenterX, 0, 0, 5, 0);
146 fL2 = new TGLayoutHints(kLHintsTop | kLHintsLeft, 5, 5, 5, 5);
147
148 TString title = obj->ClassName();
149 title += "::";
150 title += method->GetName();
151
152 Build();
153 ConnectButtonSignals();
154
155 SetWindowName(title);
156 SetIconName(title);
158
159 //TRootGuiBuilder::PropagateBgndColor(this, TRootGuiBuilder::GetBgnd());
160}
161
162////////////////////////////////////////////////////////////////////////////////
163/// dtor.
164
165TGuiBldMenuDialog::~TGuiBldMenuDialog()
166{
167 fWidgets->Delete();
168 delete fWidgets;
169 delete fL1;
170 delete fL2;
171}
172
173////////////////////////////////////////////////////////////////////////////////
174/// Connect buttons signals
175
176void TGuiBldMenuDialog::ConnectButtonSignals()
177{
178 fOK->Connect("Pressed()", "TGuiBldDragManager", gGuiBldDragManager, "DoDialogOK()");
179 //fApply->Connect("Pressed()", "TGuiBldDragManager", gGuiBldDragManager, "DoDialogApply()");
180 fCancel->Connect("Pressed()", "TGuiBldDragManager", gGuiBldDragManager, "DoDialogCancel()");
181}
182
183////////////////////////////////////////////////////////////////////////////////
184/// execute method for obejct with input args
185
186void TGuiBldMenuDialog::ApplyMethod()
187{
188 const char *params = GetParameters();
189 fObject->Execute(fMethod->GetName(), params);
190}
191
192////////////////////////////////////////////////////////////////////////////////
193/// Return input parameters as single string.
194
196{
197 static char params[1024];
198 char param[256];
199
200 TObjString *str;
201 TObject *obj;
202
203 Int_t selfobjpos;
204// if (fMenu->GetContextMenu()->GetSelectedMenuItem())
205// selfobjpos = fMenu->GetContextMenu()->GetSelectedMenuItem()->GetSelfObjectPos();
206// else
207 selfobjpos = -1;
208
209 params[0] = 0;
210 TIter next(fWidgets);
211 Int_t nparam = 0;
212
213 while ((obj = next())) { // first element is label, skip...
214 if (obj->IsA() != TGLabel::Class()) break;
215 obj = next(); // get either TGTextEntry or TGComboBox
216 str = (TObjString *) next(); // get type string
217
218 nparam++;
219
220 const char *type = str->GetString().Data();
221 const char *data = 0;
222
223 if (obj->IsA() == TGTextEntry::Class())
224 data = ((TGTextEntry *) obj)->GetBuffer()->GetString();
225
226 // TODO: Combobox...
227
228 // if necessary, replace the selected object by it's address
229 if (selfobjpos == nparam-1) {
230 if (params[0]) strlcat(params, ",", 1024-strlen(params));
231 snprintf(param, 255, "(TObject*)0x%lx", (Long_t)fObject);
232 strlcat(params, param, 1024-strlen(params));
233 }
234
235 if (params[0]) strlcat(params, ",", 1024-strlen(params));
236 if (data) {
237 if (!strncmp(type, "char*", 5))
238 snprintf(param, 255, "\"%s\"", data);
239 else
240 strlcpy(param, data, sizeof(param));
241 } else
242 strlcpy(param, "0", sizeof(param));
243
244 strlcat(params, param, 1024-strlen(params));
245 }
246
247 // if selected object is the last argument, have to insert it here
248 if (selfobjpos == nparam) {
249 if (params[0]) strlcat(params, ",", 1024-strlen(params));
250 snprintf(param, 255, "(TObject*)0x%lx", (Long_t)fObject);
251 strlcat(params, param, 1024-strlen(params));
252 }
253
254 return params;
255}
256
257////////////////////////////////////////////////////////////////////////////////
258/// Create a string describing method argument.
259
261{
262 static TString ret;
263
264 if (argument) {
265 ret.Form("(%s) %s", argument->GetTitle(), argument->GetName());
266 if (argument->GetDefault() && *(argument->GetDefault())) {
267 ret += " [default: ";
268 ret += argument->GetDefault();
269 ret += "]";
270 }
271 }
272
273 return ret;
274}
275
276////////////////////////////////////////////////////////////////////////////////
277/// Add a label and text input field.
278
279void TGuiBldMenuDialog::Add(const char *argname, const char *value, const char *type)
280{
281 TGLabel *l = new TGLabel(this, argname);
282 TGTextBuffer *b = new TGTextBuffer(20);
283 b->AddText(0, value);
284 TGTextEntry *t = new TGTextEntry(this, b);
285
286 t->Connect("ReturnPressed()", "TGuiBldDragManager", gGuiBldDragManager, "DoDialogOK()");
287 t->Resize(260, t->GetDefaultHeight());
288 AddFrame(l, fL1);
289 AddFrame(t, fL2);
290
291 fWidgets->Add(l);
292 fWidgets->Add(t);
293 fWidgets->Add(new TObjString(type));
294}
295
296////////////////////////////////////////////////////////////////////////////////
297/// Close window
298
299void TGuiBldMenuDialog::CloseWindow()
300{
302}
303
304////////////////////////////////////////////////////////////////////////////////
305/// Build dialog
306
307void TGuiBldMenuDialog::Build()
308{
309 TMethodArg *argument = 0;
310 Int_t selfobjpos = -1;
311
312 TIter next(fMethod->GetListOfMethodArgs());
313 Int_t argpos = 0;
314
315 while ((argument = (TMethodArg *) next())) {
316 // Do not input argument for self object
317 if (selfobjpos != argpos) {
318 TString arg_name = CreateArgumentTitle(argument);
319 const char *argname = arg_name.Data();
320 const char *type = argument->GetTypeName();
321 TDataType *datatype = gROOT->GetType(type);
322 const char *charstar = "char*";
323 char basictype[32];
324
325 if (datatype) {
326 strlcpy(basictype, datatype->GetTypeName(), sizeof(basictype));
327 } else {
329 if (strncmp(type, "enum", 4) && (cl && !(cl->Property() & kIsEnum)))
330 Warning("Dialog", "data type is not basic type, assuming (int)");
331 strlcpy(basictype, "int", sizeof(basictype));
332 }
333
334 if (strchr(argname, '*')) {
335 strlcat(basictype, "*", 32-strlen(basictype));
336 type = charstar;
337 }
338
339 TDataMember *m = argument->GetDataMember();
340 if (m && m->GetterMethod(fObject->IsA())) {
341
342 // Get the current value and form it as a text:
343 char val[256];
344
345 if (!strncmp(basictype, "char*", 5)) {
346 char *tdefval = 0;
347 m->GetterMethod()->Execute(fObject, "", &tdefval);
348 if (tdefval && strlen(tdefval))
349 strlcpy(val, tdefval, sizeof(val));
350 } else if (!strncmp(basictype, "float", 5) ||
351 !strncmp(basictype, "double", 6)) {
352 Double_t ddefval = 0.0;
353 m->GetterMethod()->Execute(fObject, "", ddefval);
354 snprintf(val, 255, "%g", ddefval);
355 } else if (!strncmp(basictype, "char", 4) ||
356 !strncmp(basictype, "bool", 4) ||
357 !strncmp(basictype, "int", 3) ||
358 !strncmp(basictype, "long", 4) ||
359 !strncmp(basictype, "short", 5)) {
360 Long_t ldefval = 0L;
361 m->GetterMethod()->Execute(fObject, "", ldefval);
362 snprintf(val, 255, "%li", ldefval);
363 }
364
365 // Find out whether we have options ...
366
367 TList *opt;
368 // coverity[returned_pointer]: keep for later use
369 if ((opt = m->GetOptions())) {
370 Warning("Dialog", "option menu not yet implemented");
371
372 } else {
373 // we haven't got options - textfield ...
374 Add(argname, val, type);
375 }
376 } else { // if m not found ...
377
378 char val[256] = "";
379 const char *tval = argument->GetDefault();
380 if (tval) strlcpy(val, tval, sizeof(val));
381 Add(argname, val, type);
382 }
383 }
384 argpos++;
385 }
386
387 // add OK, Apply, Cancel buttons
388 TGHorizontalFrame *hf = new TGHorizontalFrame(this, 60, 20, kFixedWidth);
390 UInt_t width = 0, height = 0;
391
392 fWidgets->Add(l1);
393
394 fOK = new TGTextButton(hf, "&OK", 1);
395 hf->AddFrame(fOK, l1);
396 fWidgets->Add(fOK);
397 height = fOK->GetDefaultHeight();
398 width = TMath::Max(width, fOK->GetDefaultWidth());
399
400/*
401 fApply = new TGTextButton(hf, "&Apply", 2);
402 hf->AddFrame(fApply, l1);
403 fWidgets->Add(fApply);
404 height = fApply->GetDefaultHeight();
405 width = TMath::Max(width, fApply->GetDefaultWidth());
406*/
407
408 fCancel = new TGTextButton(hf, "&Cancel", 3);
409 hf->AddFrame(fCancel, l1);
410 fWidgets->Add(fCancel);
411 height = fCancel->GetDefaultHeight();
412 width = TMath::Max(width, fCancel->GetDefaultWidth());
413
414 // place buttons at the bottom
415 l1 = new TGLayoutHints(kLHintsBottom | kLHintsCenterX, 0, 0, 5, 5);
416 AddFrame(hf, l1);
417 fWidgets->Add(l1);
418 fWidgets->Add(hf);
419
420 hf->Resize((width + 20) * 3, height);
421
422 // map all widgets and calculate size of dialog
424}
425
426////////////////////////////////////////////////////////////////////////////////
427/// Popup dialog.
428
429void TGuiBldMenuDialog::Popup()
430{
432 UInt_t height = GetDefaultHeight();
433
434 Resize(width, height);
435
436 Window_t wdummy;
437 Int_t x = (Int_t)((TGFrame*)fMain)->GetWidth();
438 Int_t y = (Int_t)((TGFrame*)fMain)->GetHeight();
439 gVirtualX->TranslateCoordinates(fMain->GetId(), fClient->GetDefaultRoot()->GetId(),
440 x, y, x, y, wdummy);
441
442 x += 10;
443 y += 10;
444
445 // make the message box non-resizable
446 SetWMSize(width, height);
447 SetWMSizeHints(width, height, width, height, 0, 0);
448
454
455 Move(x, y);
456 SetWMPosition(x, y);
457 MapRaised();
458 fClient->WaitFor(this);
459}
460
461
462///////////////////////// auxilary static functions ///////////////////////////
463////////////////////////////////////////////////////////////////////////////////
464/// Helper. Return a window located at point x,y (in screen coordinates)
465
467{
468 Window_t src, dst, child;
469 Window_t ret = 0;
470 Int_t xx = x;
471 Int_t yy = y;
472
474 !gClient->IsEditable()) return 0;
475
476 dst = src = child = gVirtualX->GetDefaultRootWindow();
477
478 while (child && dst) {
479 src = dst;
480 dst = child;
481 gVirtualX->TranslateCoordinates(src, dst, xx, yy, xx, yy, child);
482 ret = dst;
483 }
484 return ret;
485}
486
487////////////////////////////////////////////////////////////////////////////////
488/// Helper to layout
489
490static void layoutFrame(TGFrame *frame)
491{
492 if (!frame || !frame->InheritsFrom(TGCompositeFrame::Class())) {
493 return;
494 }
495
496 TGCompositeFrame *comp = (TGCompositeFrame*)frame;
497
498 if (comp->GetLayoutManager()) {
499 comp->GetLayoutManager()->Layout();
500 } else {
501 comp->Layout();
502 }
503 gClient->NeedRedraw(comp);
504
505 TIter next(comp->GetList());
506 TGFrameElement *fe;
507
508 while ((fe = (TGFrameElement*)next())) {
509 layoutFrame(fe->fFrame);
510 gClient->NeedRedraw(fe->fFrame);
511 }
512}
513
514////////////////////////////////////////////////////////////////////////////////
515/// Our own error handler (not used yet)
516
517static void GuiBldErrorHandler(Int_t /*level*/, Bool_t /*abort*/,
518 const char * /*location*/, const char * /*msg*/)
519{
520}
521
522////////////////////////////////////////////////////////////////////////////////
523class TGuiBldDragManagerGrid {
524
525public:
526 static UInt_t fgStep;
527 static ULong_t fgPixel;
528 static TGGC *fgBgnd;
529
530 Pixmap_t fPixmap;
531 TGWindow *fWindow;
532 Int_t fWinId;
533
534 TGuiBldDragManagerGrid();
535 ~TGuiBldDragManagerGrid();
536 void Draw();
537 void SetStep(UInt_t step);
538 void InitPixmap();
539 void InitBgnd();
540};
541
542UInt_t TGuiBldDragManagerGrid::fgStep = gGridStep;
543ULong_t TGuiBldDragManagerGrid::fgPixel = 0;
544TGGC *TGuiBldDragManagerGrid::fgBgnd = 0;
545
546////////////////////////////////////////////////////////////////////////////////
547/// Create a grid background for the selected window
548
549TGuiBldDragManagerGrid::TGuiBldDragManagerGrid()
550{
551 fPixmap = 0;
552 fWindow = 0;
553 fWinId = 0;
554
555 if (!fgBgnd) {
556 InitBgnd();
557 }
558 SetStep(fgStep);
559}
560
561////////////////////////////////////////////////////////////////////////////////
562/// ctor.
563
564TGuiBldDragManagerGrid::~TGuiBldDragManagerGrid()
565{
566 fWindow = gClient->GetWindowById(fWinId);
567
568 if (fWindow) {
569 fWindow->SetBackgroundPixmap(0);
570 fWindow->SetBackgroundColor(((TGFrame*)fWindow)->GetBackground());
571 gClient->NeedRedraw(fWindow, kTRUE);
572 }
573 if (fPixmap) {
574 gVirtualX->DeletePixmap(fPixmap);
575 }
576
577 fPixmap = 0;
578 fWindow = 0;
579 fWinId = 0;
580}
581
582////////////////////////////////////////////////////////////////////////////////
583/// Set the grid step
584
585void TGuiBldDragManagerGrid::SetStep(UInt_t step)
586{
587 if (!gClient || !gClient->IsEditable()) {
588 return;
589 }
590
591 fWindow = (TGWindow*)gClient->GetRoot();
592 fWinId = fWindow->GetId();
593 fgStep = step;
594 InitPixmap();
595
596}
597
598////////////////////////////////////////////////////////////////////////////////
599/// Create grid background.
600
601void TGuiBldDragManagerGrid::InitBgnd()
602{
603 if (fgBgnd) {
604 return;
605 }
606
607 fgBgnd = new TGGC(TGFrame::GetBckgndGC());
608
609 Float_t r, g, b;
610
611 r = 232./255;
612 g = 232./255;
613 b = 226./255;
614
615 fgPixel = TColor::RGB2Pixel(r, g, b);
616 fgBgnd->SetForeground(fgPixel);
617}
618
619////////////////////////////////////////////////////////////////////////////////
620/// Create grid background pixmap
621
622void TGuiBldDragManagerGrid::InitPixmap()
623{
624 if (fPixmap) {
625 gVirtualX->DeletePixmap(fPixmap);
626 }
627
628 fPixmap = gVirtualX->CreatePixmap(gClient->GetDefaultRoot()->GetId(), fgStep, fgStep);
629 gVirtualX->FillRectangle(fPixmap, fgBgnd->GetGC(), 0, 0, fgStep, fgStep);
630
631 if(fgStep > 2) {
632 gVirtualX->FillRectangle(fPixmap, TGFrame::GetShadowGC()(),
633 fgStep - 1, fgStep - 1, 1, 1);
634 }
635}
636
637////////////////////////////////////////////////////////////////////////////////
638/// Draw grid over editted frame.
639
641{
642 if (!gClient || !gClient->IsEditable()) {
643 return;
644 }
645
646 fWindow = gClient->GetWindowById(fWinId);
647
648 if (fWindow && (fWindow != gClient->GetRoot())) {
649 fWindow->SetBackgroundPixmap(0);
650 fWindow->SetBackgroundColor(((TGFrame*)fWindow)->GetBackground());
651 gClient->NeedRedraw(fWindow);
652 }
653
654 if (!fPixmap) {
655 InitPixmap();
656 }
657
658 fWindow = (TGWindow*)gClient->GetRoot();
659 fWinId = fWindow->GetId();
660 fWindow->SetBackgroundPixmap(fPixmap);
661
662 gClient->NeedRedraw(fWindow);
663}
664
665
666////////////////////////////////////////////////////////////////////////////////
667class TGuiBldDragManagerRepeatTimer : public TTimer {
668
669private:
670 TGuiBldDragManager *fManager; // back pointer
671
672public:
673 TGuiBldDragManagerRepeatTimer(TGuiBldDragManager *m, Long_t ms) :
674 TTimer(ms, kTRUE) { fManager = m; }
675 Bool_t Notify() { fManager->HandleTimer(this); Reset(); return kFALSE; }
676};
677
678
679////////////////////////////////////////////////////////////////////////////////
680class TGGrabRect : public TGFrame {
681
682private:
683 Pixmap_t fPixmap;
684 ECursor fType;
685
686public:
687 TGGrabRect(Int_t type);
688 ~TGGrabRect() {}
689
691 ECursor GetType() const { return fType; }
692};
693
694////////////////////////////////////////////////////////////////////////////////
695/// ctor.
696
697TGGrabRect::TGGrabRect(Int_t type) :
698 TGFrame(gClient->GetDefaultRoot(), 8, 8, kTempFrame)
699{
700 fType = kTopLeft;
701
702 switch (type) {
703 case 0:
704 fType = kTopLeft;
705 break;
706 case 1:
707 fType = kTopSide;
708 break;
709 case 2:
710 fType = kTopRight;
711 break;
712 case 3:
713 fType = kBottomLeft;
714 break;
715 case 4:
716 fType = kLeftSide;
717 break;
718 case 5:
719 fType = kRightSide;
720 break;
721 case 6:
722 fType = kBottomSide;
723 break;
724 case 7:
725 fType = kBottomRight;
726 break;
727 }
728
732 attr.fSaveUnder = kTRUE;
733
734 gVirtualX->ChangeWindowAttributes(fId, &attr);
735
736 fPixmap = gVirtualX->CreatePixmap(gVirtualX->GetDefaultRootWindow(), 8, 8);
738//fClient->GetResourcePool()->GetSelectedBckgndGC();
739 TGGC *gc = new TGGC(TGFrame::GetBckgndGC());
740
741 Pixel_t back;
742 fClient->GetColorByName("black", back);
743 gc->SetBackground(back);
744 gc->SetForeground(back);
745
746 gVirtualX->FillRectangle(fPixmap, bgc->GetGC(), 0, 0, 7, 7);
747 gVirtualX->DrawRectangle(fPixmap, gc->GetGC(), 0, 0, 7, 7);
748// gVirtualX->DrawRectangle(fPixmap, fClient->GetResourcePool()->GetSelectedBckgndGC()->GetGC(), 1, 1, 5, 5);
749
750 AddInput(kButtonPressMask);
751 SetBackgroundPixmap(fPixmap);
752
753 gVirtualX->SetCursor(fId, gVirtualX->CreateCursor(fType));
754}
755
756////////////////////////////////////////////////////////////////////////////////
757/// Handle button press event.
758
759Bool_t TGGrabRect::HandleButton(Event_t *ev)
760{
762 return kTRUE;
763}
764
765////////////////////////////////////////////////////////////////////////////////
766class TGAroundFrame : public TGFrame {
767
768public:
769 TGAroundFrame();
770 ~TGAroundFrame() {}
771};
772
773////////////////////////////////////////////////////////////////////////////////
774/// ctor.
775
776TGAroundFrame::TGAroundFrame() : TGFrame(gClient->GetDefaultRoot(), 1, 1,
778{
782 attr.fSaveUnder = kTRUE;
783
784 gVirtualX->ChangeWindowAttributes(fId, &attr);
785 ULong_t blue;
786 fClient->GetColorByName("blue", blue);
787 SetBackgroundColor(blue);
788}
789
790
791////////////////////////////////////////////////////////////////////////////////
792class TGuiBldDragManagerPimpl {
793
794friend class TGuiBldDragManager;
795
796private:
797 TGuiBldDragManager *fManager; // drag and drop manager
798 TTimer *fRepeatTimer; // repeat rate timer (when mouse stays pressed)
799 TGFrame *fGrab; // grabbed/selected frame
800 TGLayoutHints *fGrabLayout; // layout of grabbed frame
801 TGFrame *fSaveGrab; // used during context menu handling
802 TGFrame *fClickFrame; // last clicked frame
803 TGuiBldDragManagerGrid *fGrid; //
804 ECursor fResizeType; // defines resize type
805 Int_t fX0, fY0; // initial drag position in pixels
806 Int_t fX, fY; // current drag position in pixels
807 Int_t fXf, fYf; // offset of inititial position inside frame
808 Int_t fGrabX, fGrabY; //
809 const TGWindow *fGrabParent; // parent of the grabbed/seleceted frame
810 Int_t fLastPopupAction;//
811 Bool_t fReplaceOn;
812 TGGrabRect *fGrabRect[8]; // small rectangles drawn over grabbed/selected frame
813 TGFrame *fAroundFrame[4]; // red lines drawn over layouted frame
814 Bool_t fGrabRectHidden;
815 TGFrameElement *fGrabListPosition;
816 Bool_t fButtonPressed; //
817 Bool_t fCompacted; //
818 TGFrame *fPlane; // highlighted plain composite frame when mose is moving
819 TGFrame *fSpacePressedFrame; // frame which was grabbed via spacebar pressed
820 Bool_t fPlacePopup; // kTRUE is menu fo frame was placed
821 TList *fFrameMenuTrash; // trash list
822 TGFrame *fMenuObject; // object/frame for which context menu is created
823
824public:
825 TGuiBldDragManagerPimpl(TGuiBldDragManager *m) {
826 fManager = m;
827 fRepeatTimer = new TGuiBldDragManagerRepeatTimer(m, 100);
828
829 int i = 0;
830 for (i = 0; i <8; i++) {
831 fGrabRect[i] = new TGGrabRect(i);
832 }
833 for (i = 0; i <4; i++) {
834 fAroundFrame[i] = new TGAroundFrame();
835 }
836
837 fFrameMenuTrash = new TList();
838
839 ResetParams();
840 }
841 void ResetParams() {
842 fGrab = 0;
843 fSaveGrab = 0;
844 fClickFrame = 0;
845 fGrid = 0;
846 fX0 = fY0 = fX = fY = fXf = fYf = fGrabX = fGrabY = 0;
847 fGrabParent = 0;
848 fResizeType = kPointer;
849 fLastPopupAction = kNoneAct;
850 fReplaceOn = kFALSE;
851 fGrabLayout = 0;
852 fGrabRectHidden = kFALSE;
853 fGrabListPosition = 0;
854 fButtonPressed = kFALSE;
855 fCompacted = kFALSE;
856 fPlane = 0;
857 fSpacePressedFrame = 0;
858 fPlacePopup = kFALSE;
859 fFrameMenuTrash->Delete();
860 fMenuObject = 0;
861 }
862
863 ~TGuiBldDragManagerPimpl() {
864 int i;
865 for (i = 0; i <8; i++) {
866 delete fGrabRect[i];
867 }
868 for (i = 0; i <4; i++) {
869 delete fAroundFrame[i];
870 }
871
872 delete fRepeatTimer;
873 delete fGrab;
874 fFrameMenuTrash->Delete();
875 delete fFrameMenuTrash;
876
877 if (fPlane) {
878 fPlane->ChangeOptions(fPlane->GetOptions() & ~kRaisedFrame);
879 gClient->NeedRedraw(fPlane, kTRUE);
880 fPlane = 0;
881 }
882 }
883};
884
885
886////////////////////////////////////////////////////////////////////////////////
888 TGFrame(gClient->GetDefaultRoot(), 1, 1)
889{
890 // Constructor. Create "fantom window".
891
895 attr.fSaveUnder = kTRUE;
896
897 gVirtualX->ChangeWindowAttributes(fId, &attr);
898
899 gGuiBldDragManager = this;
900 fPimpl = new TGuiBldDragManagerPimpl(this);
901
903 fFrameMenu = 0;
904 fLassoMenu = 0;
905 fEditor = 0;
906 fBuilder = 0;
909 fStop = kTRUE;
910 fSelected = 0;
911 fListOfDialogs = 0;
912
913 Reset1();
915
916 TString tmpfile = gSystem->TempDirectory();
917 char *s = gSystem->ConcatFileName(tmpfile.Data(),
918 TString::Format("RootGuiBldClipboard%d.C", gSystem->GetPid()));
920 delete [] s;
921
922 s = gSystem->ConcatFileName(tmpfile.Data(),
923 TString::Format("RootGuiBldTmpFile%d.C", gSystem->GetPid()));
925 delete [] s;
926
927 fName = "Gui Builder Drag Manager";
929
930 // let's try to solve the problems by myself
932
934}
935
936////////////////////////////////////////////////////////////////////////////////
937/// Destructor
938
940{
942
943 delete fPimpl;
944
945 delete fBuilder;
946 fBuilder = 0;
947
948// delete fEditor;
949// fEditor = 0;
950
951 delete fFrameMenu;
952 fFrameMenu =0;
953
954 delete fLassoMenu;
955 fLassoMenu = 0;
956
959 }
960
961 delete fListOfDialogs;
962
964}
965
966////////////////////////////////////////////////////////////////////////////////
967/// Reset some parameters
968
970{
972 fTargetId = 0;
973 fPimpl->fPlacePopup = kFALSE;
975}
976
977////////////////////////////////////////////////////////////////////////////////
978/// Create a list of dialog methods
979
981{
982 fListOfDialogs = new TList();
983
984 TList *methodList = IsA()->GetListOfMethods();
985 TIter next(methodList);
986 TString str;
987 TMethod *method;
988
989 while ((method = (TMethod*) next())) {
990 str = method->GetCommentString();
991 if (str.Contains("*DIALOG")) {
992 fListOfDialogs->Add(method);
993 }
994 }
995}
996
997////////////////////////////////////////////////////////////////////////////////
998/// Draw grid on editable frame and restore background on previuosly editted one
999
1001{
1002 if (fStop) {
1003 return;
1004 }
1005
1006 delete fPimpl->fGrid;
1007
1008 fPimpl->fGrid = new TGuiBldDragManagerGrid();
1009 fPimpl->fGrid->Draw();
1010}
1011
1012////////////////////////////////////////////////////////////////////////////////
1013/// Return the grid step
1014
1016{
1017 return fPimpl->fGrid ? fPimpl->fGrid->fgStep : 1;
1018}
1019
1020////////////////////////////////////////////////////////////////////////////////
1021/// Set the grid step
1022
1024{
1025 fPimpl->fGrid->SetStep(step);
1026}
1027
1028////////////////////////////////////////////////////////////////////////////////
1029/// Return kTRUE if event is rejected for processing by drag manager
1030
1032{
1033 if (fStop || !fClient || !fClient->IsEditable()) return kTRUE;
1034 if (event->fType == kClientMessage) return kFALSE;
1035 if (event->fType == kDestroyNotify) return kFALSE;
1036
1037 TGWindow *w = fClient->GetWindowById(event->fWindow);
1038
1039 if (w) {
1040 if (IsEditDisabled(w)) {
1041 w = GetEditableParent((TGFrame*)w);
1042 return !w;
1043 }
1044 } else {
1045 return kTRUE;
1046 }
1047 return kFALSE;
1048}
1049
1050////////////////////////////////////////////////////////////////////////////////
1051/// Return a pointer to the parent window (which is being editted)
1052
1054{
1055 if (fStop || !id) {
1056 return 0;
1057 }
1058
1059 Window_t preparent = id;
1060 Window_t parent = (Window_t)gVirtualX->GetParent(id);
1061
1062 while (!parent || (parent != fClient->GetDefaultRoot()->GetId())) {
1063 if (parent == fClient->GetRoot()->GetId()) {
1064 TGWindow *w = fClient->GetWindowById(preparent);
1065 return (w ? (TGFrame*)w : 0);
1066 }
1067 preparent = parent;
1068 parent = gVirtualX->GetParent(parent);
1069 }
1070 return 0;
1071}
1072
1073////////////////////////////////////////////////////////////////////////////////
1074/// Find the first composite parent of window
1075
1077{
1078 if (fStop || !id) {
1079 return 0;
1080 }
1081
1082 Window_t parent = id;
1083
1084 while (!parent || (parent != fClient->GetDefaultRoot()->GetId())) {
1085 TGWindow *w = fClient->GetWindowById(parent);
1086 if (w) {
1088 return (TGCompositeFrame*)w;
1089 }
1090 }
1091 parent = gVirtualX->GetParent(parent);
1092 }
1093 return 0;
1094}
1095
1096////////////////////////////////////////////////////////////////////////////////
1097/// Set cursor for selcted/grabbed frame.
1098
1100{
1101 if (fStop) {
1102 return;
1103 }
1104
1105 static UInt_t gid = 0;
1106 static UInt_t rid = 0;
1107
1108 if (fPimpl->fGrab && (gid != fPimpl->fGrab->GetId())) {
1109 gVirtualX->SetCursor(fPimpl->fGrab->GetId(),
1110 gVirtualX->CreateCursor((ECursor)cur));
1111 gid = fPimpl->fGrab->GetId();
1112 }
1113 if (fClient->IsEditable() && (rid != fClient->GetRoot()->GetId())) {
1114 gVirtualX->SetCursor(fClient->GetRoot()->GetId(),
1115 gVirtualX->CreateCursor((ECursor)cur));
1116 rid = fClient->GetRoot()->GetId();
1117 }
1118}
1119
1120////////////////////////////////////////////////////////////////////////////////
1121/// Check resize type event.
1122
1124{
1125 if (fStop) {
1126 return kFALSE;
1127 }
1128
1129 Bool_t ret = kFALSE;
1130 fPimpl->fResizeType = kPointer;
1131
1132 for (int i = 0; i < 8; i++) {
1133 if (fPimpl->fGrabRect[i]->GetId() == event->fWindow) {
1134 fPimpl->fResizeType = fPimpl->fGrabRect[i]->GetType();
1135 ret = kTRUE;
1136 }
1137 }
1138
1139 if ((event->fType == kButtonPress) && (fPimpl->fResizeType != kPointer)) {
1141 ret = kTRUE;
1142 }
1143
1144 SetCursorType(ret ? fPimpl->fResizeType : kPointer);
1145 return ret;
1146}
1147
1148////////////////////////////////////////////////////////////////////////////////
1149/// Redraw the editted window
1150
1152{
1153 if (fStop || !fClient || !fClient->IsEditable()) {
1154 return;
1155 }
1156
1157 TGWindow *root = (TGWindow*)fClient->GetRoot();
1158
1159 fClient->NeedRedraw(root, kTRUE);
1160
1161 if (fBuilder) {
1163 }
1164}
1165
1166////////////////////////////////////////////////////////////////////////////////
1167/// Switch editable
1168
1170{
1171 if (fStop || !frame) {
1172 return;
1173 }
1174
1175 TGCompositeFrame *comp = 0;
1176
1177 if (frame->InheritsFrom(TGCompositeFrame::Class()) && CanChangeLayout(frame)) {
1178 comp = (TGCompositeFrame *)frame;
1179 } else if (frame->GetParent()->InheritsFrom(TGCompositeFrame::Class())) {
1180 comp = (TGCompositeFrame *)frame->GetParent();
1181 }
1182
1183 if (!comp) {
1184 return;
1185 }
1186
1187 TString str = comp->ClassName();
1188 str += "::";
1189 str += comp->GetName();
1190
1191 if (IsEditDisabled(comp)) {
1192 if (fBuilder) {
1193 str += " cannot be editted.";
1195 }
1196 return;
1197 }
1198
1199 if (frame != comp) {
1200 SelectFrame(frame);
1201 }
1202
1203 if (comp->IsEditable()) {
1204 return;
1205 }
1206
1207 RaiseMdiFrame(comp);
1208 comp->SetEditable(kTRUE);
1209}
1210
1211////////////////////////////////////////////////////////////////////////////////
1212/// Grab/Select frame
1213
1215{
1216 if (fStop || !frame || (frame->GetParent() == fClient->GetDefaultRoot()) ||
1217 !fClient->IsEditable()) {
1218 return;
1219 }
1220
1221 TString str = frame->ClassName();
1222 str += "::";
1223 str += frame->GetName();
1224
1225 if (IsGrabDisabled(frame)) {
1226 if (fBuilder) {
1227 str += "can not be selected";
1229 }
1230 return;
1231 }
1232
1233 // do not grab mdi frames (quick hack)
1234 if (fBuilder && frame->InheritsFrom(TGMdiFrame::Class())) {
1235 return;
1236 }
1237
1238
1239 static Int_t x, x0, y, y0, xx, yy;
1240 Window_t c;
1241
1243 frame->MapRaised();
1244
1245 if (!add) {
1246
1248
1249 gVirtualX->TranslateCoordinates(frame->GetId(),
1251 0, 0, x0, y0, c);
1252
1253 x = x0 + frame->GetWidth();
1254 y = y0 + frame->GetHeight();
1255
1256 if (fBuilder) {
1257 str += " selected";
1258 str += (IsEditDisabled(frame) || IsFixedLayout(frame) ? ". This frame cannot be editted." :
1259 " ");
1260 str += " Press SpaceBar to unselect the frame.";
1261 if (IsFixedSize(frame)) str += " This frame cannot be resized.";
1262
1264 }
1265
1266 } else { //shift mask is on
1267
1268 gVirtualX->TranslateCoordinates(frame->GetId(),
1270 0, 0, xx, yy, c);
1271
1273 fPimpl->fX0 = x0 = TMath::Min(x0, xx);
1274 fPimpl->fX = x = TMath::Max(x, xx + (Int_t)frame->GetWidth());
1275 fPimpl->fY0 = y0 = TMath::Min(y0, yy);
1276 fPimpl->fY = y = TMath::Max(y, yy + (Int_t)frame->GetHeight());
1277
1278 DrawLasso();
1279 }
1280
1281 fFrameUnder = fPimpl->fGrab = frame;
1282 fPimpl->fGrab->RequestFocus();
1283
1284 // quick hack. the special case for TGCanvases
1285 if (frame->InheritsFrom(TGCanvas::Class())) {
1286 fSelected = ((TGCanvas*)frame)->GetContainer();
1287
1288 if (!IsEditDisabled(fSelected)) {
1290 if (fBuilder && fBuilder->GetAction()) {
1292 }
1293 }
1294 } else {
1295 fSelected = fPimpl->fGrab;
1296 }
1297 ChangeSelected(fPimpl->fGrab);
1298
1300
1302 DrawGrabRectangles(fPimpl->fGrab);
1303}
1304
1305////////////////////////////////////////////////////////////////////////////////
1306/// Inform outside wold that selected frame was changed
1307
1309{
1310 if (fStop) {
1311 return;
1312 }
1313
1314 TGFrame *sel = fr;
1315
1316 if (fBuilder && (sel == fBuilder->GetMdiMain()->GetCurrent())) {
1317 sel = 0;
1318 }
1319
1320 if (!fr) {
1321 UngrabFrame();
1322 }
1323
1324 if (fEditor) {
1325 fEditor->ChangeSelected(sel);
1326 }
1327
1328 if (fBuilder) {
1330 //fBuilder->Update();
1331 }
1332}
1333
1334////////////////////////////////////////////////////////////////////////////////
1335/// grab frame (see SelectFrame)
1336
1338{
1339 if (fStop || !frame || !fClient->IsEditable()) {
1340 return;
1341 }
1342
1343 fPimpl->fGrabParent = frame->GetParent();
1344 fPimpl->fGrabX = frame->GetX();
1345 fPimpl->fGrabY = frame->GetY();
1346
1347 Window_t c;
1348
1349 gVirtualX->TranslateCoordinates(frame->GetId(),
1351 0, 0, fPimpl->fX0, fPimpl->fY0, c);
1352
1353 fPimpl->fX = fPimpl->fX0;
1354 fPimpl->fY = fPimpl->fY0;
1355
1356 if (frame->GetFrameElement() && frame->GetFrameElement()->fLayout) {
1357 fPimpl->fGrabLayout = frame->GetFrameElement()->fLayout;
1358 }
1359
1360 if (fPimpl->fGrabParent && frame->GetFrameElement() &&
1361 fPimpl->fGrabParent->InheritsFrom(TGCompositeFrame::Class())) {
1362 TList *li = ((TGCompositeFrame*)fPimpl->fGrabParent)->GetList();
1363 fPimpl->fGrabListPosition = (TGFrameElement*)li->Before(frame->GetFrameElement());
1364 ((TGCompositeFrame*)fPimpl->fGrabParent)->RemoveFrame(frame);
1365 }
1366
1369 attr.fOverrideRedirect = kTRUE;
1370 attr.fSaveUnder = kTRUE;
1371
1372 gVirtualX->ChangeWindowAttributes(frame->GetId(), &attr);
1373
1374 frame->UnmapWindow();
1375 frame->ReparentWindow(fClient->GetDefaultRoot(), fPimpl->fX0, fPimpl->fY0);
1376 gVirtualX->Update(1);
1377 frame->Move(fPimpl->fX0, fPimpl->fY0);
1378 frame->MapRaised();
1379
1380 if (fBuilder) {
1381 //fBuilder->Update();
1382 TString str = frame->ClassName();
1383 str += "::";
1384 str += frame->GetName();
1385 str += " is grabbed";
1386
1388 }
1389}
1390
1391////////////////////////////////////////////////////////////////////////////////
1392/// Ungrab/Unselect selected/grabbed frame.
1393
1395{
1396 if (fStop || !fPimpl->fGrab) {
1397 return;
1398 }
1399
1402
1403 DoRedraw();
1404
1405 if (fBuilder) {
1406 //fBuilder->Update();
1407 TString str = fPimpl->fGrab->ClassName();
1408 str += "::";
1409 str += fPimpl->fGrab->GetName();
1410 str += " ungrabbed";
1412 }
1413 fSelected = fPimpl->fGrab = 0;
1414}
1415
1416////////////////////////////////////////////////////////////////////////////////
1417/// Helper for IsPointVisible
1418
1420{
1421 const TGWindow *parent = grab;
1422
1423 while (parent && (parent != gClient->GetDefaultRoot())) {
1424 if (parent->GetId() == id) {
1425 return kTRUE;
1426 }
1427 parent = parent->GetParent();
1428 }
1429
1430 return kFALSE;
1431}
1432
1433////////////////////////////////////////////////////////////////////////////////
1434/// Helper function for IsSelectedWindow method
1435
1437{
1438 Window_t w = gVirtualX->GetDefaultRootWindow();
1439 Window_t src, dst, child;
1440 Int_t x = xi;
1441 Int_t y = yi;
1442 Bool_t ret = kFALSE;
1443
1444 gVirtualX->TranslateCoordinates(fPimpl->fGrab->GetId(), w, x, y, x, y, child);
1445
1446 dst = src = child = w;
1447
1448 while (child) {
1449 src = dst;
1450 dst = child;
1451 gVirtualX->TranslateCoordinates(src, dst, x, y, x, y, child);
1452
1453 if (IsParentOfGrab(child, fPimpl->fGrab)) {
1454 return kTRUE;
1455 }
1456 }
1457
1458 return ret;
1459}
1460
1461////////////////////////////////////////////////////////////////////////////////
1462/// Return kTRUE if grabbed/selected frame is not overlapped by other windows.
1463
1465{
1466 if (fStop || !fPimpl->fGrab || !fClient->IsEditable()) {
1467 return kFALSE;
1468 }
1469
1470 if (fBuilder) {
1472 if (mdi && (mdi != fBuilder->GetMdiMain()->GetCurrent())) {
1473 return kFALSE;
1474 }
1475 }
1476
1477 // popup menu was placed
1478 if (fPimpl->fPlacePopup) {
1479 return kTRUE;
1480 }
1481
1482 static Long64_t was = gSystem->Now();
1483 static Bool_t visible = kFALSE;
1484
1485 Long64_t now = gSystem->Now();
1486
1487 if (now-was < 100) {
1488 return visible;
1489 }
1490 was = now;
1491
1492 visible = kFALSE;
1493
1494 if (!IsPointVisible(2, 2)) {
1495 return visible;
1496 }
1497
1498 if (!IsPointVisible(2, fPimpl->fGrab->GetHeight()-2)) {
1499 return visible;
1500 }
1501
1502 if (!IsPointVisible(fPimpl->fGrab->GetWidth()-2, 2)) {
1503 return visible;
1504 }
1505
1506 if (!IsPointVisible(fPimpl->fGrab->GetWidth()-2,
1507 fPimpl->fGrab->GetHeight()-2)) {
1508 return visible;
1509 }
1510
1511 visible = kTRUE;
1512
1513 return visible;
1514}
1515
1516////////////////////////////////////////////////////////////////////////////////
1517/// Draw small grab rectangles around grabbed/selected/frame
1518
1520{
1521 if (fStop) {
1522 return;
1523 }
1524
1525 TGFrame *frame = win ? (TGFrame *)win : fPimpl->fGrab;
1526
1527 if (!frame || !fClient->IsEditable() || fPimpl->fPlacePopup) {
1528 return;
1529 }
1530
1531 Window_t w = gVirtualX->GetDefaultRootWindow();
1532 Window_t c; Int_t x, y;
1533
1534 gVirtualX->TranslateCoordinates(frame->GetId(), w, 0, 0, x, y, c);
1535
1536 if (frame->InheritsFrom(TGCompositeFrame::Class()) &&
1537 CanChangeLayout(frame) && !frame->IsLayoutBroken()) {
1538 fPimpl->fAroundFrame[0]->MoveResize(x-3, y-3, frame->GetWidth()+6, 2);
1539 fPimpl->fAroundFrame[0]->MapRaised();
1540 fPimpl->fAroundFrame[1]->MoveResize(x+frame->GetWidth()+3, y-3, 2, frame->GetHeight()+6);
1541 fPimpl->fAroundFrame[1]->MapRaised();
1542 fPimpl->fAroundFrame[2]->MoveResize(x-3, y+frame->GetHeight()+2, frame->GetWidth()+6, 2);
1543 fPimpl->fAroundFrame[2]->MapRaised();
1544 fPimpl->fAroundFrame[3]->MoveResize(x-3, y-3, 2, frame->GetHeight()+6);
1545 fPimpl->fAroundFrame[3]->MapRaised();
1546 } else {
1547 for (int i = 0; i < 4; i++) fPimpl->fAroundFrame[i]->UnmapWindow();
1548 }
1549
1550 // draw rectangles
1551 DrawGrabRect(0, x - 6, y - 6);
1552 DrawGrabRect(1, x + frame->GetWidth()/2 - 3, y - 6);
1553 DrawGrabRect(2, x + frame->GetWidth(), y - 6);
1554 DrawGrabRect(3, x - 6, y + frame->GetHeight());
1555 DrawGrabRect(4, x - 6, y + frame->GetHeight()/2 - 3);
1556 DrawGrabRect(5, x + frame->GetWidth(), y + frame->GetHeight()/2 - 3);
1557 DrawGrabRect(6, x + frame->GetWidth()/2 - 3, y + frame->GetHeight());
1558 DrawGrabRect(7, x + frame->GetWidth(), y + frame->GetHeight());
1559
1560 fPimpl->fGrabRectHidden = kFALSE;
1561}
1562
1563////////////////////////////////////////////////////////////////////////////////
1564/// Helper method to draw grab rectangle at position x,y
1565
1567{
1568 if (fStop) {
1569 return;
1570 }
1571
1572 fPimpl->fGrabRect[i]->Move(x, y);
1573 fPimpl->fGrabRect[i]->MapRaised();
1574}
1575
1576////////////////////////////////////////////////////////////////////////////////
1577/// Raise composite frame when mouse is moving over it.
1578/// That allows to highlight position of "plain" composite frames.
1579
1581{
1582 static Window_t gw = 0;
1583
1584 if (fStop || !win || (win == gw)) {
1585 return;
1586 }
1587
1588 TGWindow *w = fClient->GetWindowById(win);
1589
1590 if (!w || (w == fPimpl->fPlane) || w->GetEditDisabled() || w->IsEditable() ||
1592 return;
1593 }
1594
1595 TGFrame *frame = (TGFrame*)w;
1596 UInt_t opt = frame->GetOptions();
1597
1598 if ((opt & kRaisedFrame) || (opt & kSunkenFrame)) {
1599 return;
1600 }
1601
1602 gw = win;
1603 if (fPimpl->fPlane) {
1604 fPimpl->fPlane->ChangeOptions(fPimpl->fPlane->GetOptions() & ~kRaisedFrame);
1605 fClient->NeedRedraw(fPimpl->fPlane, kTRUE);
1606 }
1607 fPimpl->fPlane = frame;
1608 fPimpl->fPlane->ChangeOptions(opt | kRaisedFrame);
1609 fClient->NeedRedraw(fPimpl->fPlane, kTRUE);
1610
1611 if (fBuilder) {
1612 TString str = frame->ClassName();
1613 str += "::";
1614 str += frame->GetName();
1616 }
1617}
1618
1619////////////////////////////////////////////////////////////////////////////////
1620/// The main event loop is originated here
1621/// It repeadeatly queries pointer state and position on the screen.
1622/// From this info an Event_t structure is built.
1623
1625{
1626 return HandleTimerEvent(0, t);
1627}
1628
1629////////////////////////////////////////////////////////////////////////////////
1630/// Handle timer events or events coming from the recorder.
1631
1633{
1634 static Int_t gy = 0;
1635 static Int_t gx = 0;
1636 static UInt_t gstate = 0;
1637 static Window_t gw = 0;
1638
1639 Bool_t ret = kTRUE;
1640
1641 // if nothing is editted stop timer and reset everything
1642 if (!fClient || !fClient->IsEditable()) {
1644 return kFALSE;
1645 }
1646 if (!IsSelectedVisible()) {
1648 }
1649 if (e) {
1650 if (fPimpl->fRepeatTimer) {
1651 // we are replaying events from the recorder...
1652 fPimpl->fRepeatTimer->Reset();
1653 fPimpl->fRepeatTimer->Remove();
1654 }
1655 if (e->fType == kButtonPress)
1656 return HandleButtonPress(e);
1657 else if (e->fType == kButtonRelease)
1658 return HandleButtonRelease(e);
1659 else if (e->fState & kButton1Mask)
1660 return HandleMotion(e);
1661 return kTRUE;
1662 }
1663 Window_t dum;
1664 Event_t ev;
1665 ev.fCode = kButton1;
1666 ev.fType = kMotionNotify;
1667 ev.fState = 0;
1668
1669 gVirtualX->QueryPointer(gVirtualX->GetDefaultRootWindow(), dum, dum,
1670 ev.fXRoot, ev.fYRoot, ev.fX, ev.fY, ev.fState);
1671
1673
1674 if (ev.fWindow && (gw == ev.fWindow) && (gstate == ev.fState) &&
1675 (ev.fYRoot == gy) && (ev.fXRoot == gx)) {
1676 return kFALSE;
1677 }
1678
1679 gw = ev.fWindow;
1680 gstate = ev.fState;
1681 ev.fState &= ~16; // ignore "num lock" pressed
1682 ev.fState &= ~2; // ignore "caps lock" pressed
1683
1684 if (!fDragging && !fMoveWaiting && !fPimpl->fButtonPressed &&
1685 ((ev.fState == kButton1Mask) || (ev.fState == kButton3Mask) ||
1686 (ev.fState == (kButton1Mask | kKeyShiftMask)) ||
1687 (ev.fState == (kButton1Mask | kKeyControlMask)))) {
1688
1689 if (ev.fState & kButton1Mask) ev.fCode = kButton1;
1690 if (ev.fState & kButton3Mask) ev.fCode = kButton3;
1691
1692 ev.fType = kButtonPress;
1693 t->SetTime(40);
1694
1695 if (fPimpl->fPlane && fClient->GetWindowById(fPimpl->fPlane->GetId())) {
1696 fPimpl->fPlane->ChangeOptions(fPimpl->fPlane->GetOptions() & ~kRaisedFrame);
1697 fClient->NeedRedraw(fPimpl->fPlane, kTRUE);
1698 } else {
1699 fPimpl->fPlane = 0;
1700 }
1701
1702 ret = HandleButtonPress(&ev);
1703 TimerEvent(&ev);
1704 return ret;
1705 }
1706
1707 if ((fDragging || fMoveWaiting) && (!ev.fState || (ev.fState == kKeyShiftMask)) &&
1708 fPimpl->fButtonPressed) {
1709
1710 ev.fType = kButtonRelease;
1711 t->SetTime(100);
1712
1713 ret = HandleButtonRelease(&ev);
1714 TimerEvent(&ev);
1715 return ret;
1716 }
1717
1718 fPimpl->fButtonPressed = (ev.fState & kButton1Mask) ||
1719 (ev.fState & kButton2Mask) ||
1720 (ev.fState & kButton3Mask);
1721
1722 if ((ev.fYRoot == gy) && (ev.fXRoot == gx)) return kFALSE;
1723
1724 gy = ev.fYRoot;
1725 gx = ev.fXRoot;
1726
1727 if (!fMoveWaiting && !fDragging && !ev.fState) {
1728 if (!CheckDragResize(&ev) && fClient->GetWindowById(ev.fWindow)) {
1730 }
1731 } else if (ev.fState & kButton1Mask) {
1732 HandleMotion(&ev);
1733 TimerEvent(&ev);
1734 }
1735 return ret;
1736}
1737
1738////////////////////////////////////////////////////////////////////////////////
1739/// Recognize what was done when mouse button pressed
1740
1742{
1743 if (fStop) {
1744 return kFALSE;
1745 }
1746
1747 if (((event->fCode != kButton1) && (event->fCode != kButton3)) ||
1748 !frame || !fClient->IsEditable()) {
1749 return kFALSE;
1750 }
1751
1752 TGFrame *context_fr = 0;
1753 Bool_t mdi = kFALSE;
1754
1755 // hack for editable mdi frames
1756 if (frame->IsEditable() && frame->InheritsFrom(TGMdiFrame::Class())) {
1757 context_fr = frame;
1758 mdi = kTRUE;
1759 }
1760
1761 // handle context menu
1762 if (event->fCode == kButton3) {
1763 if (!fPimpl->fSpacePressedFrame) {
1764 if (!mdi) {
1765 SelectFrame(frame);
1766 context_fr = fSelected;
1767 }
1768 } else {
1769 context_fr = fPimpl->fSpacePressedFrame;
1770 }
1771
1772 HandleButon3Pressed(event, context_fr);
1773 return kTRUE;
1774 }
1775
1777
1778 if (!fSelectionIsOn) {
1779 fPimpl->fX0 = event->fXRoot;
1780 fPimpl->fY0 = event->fYRoot;
1781 }
1782
1783 //HideGrabRectangles();
1784 fPimpl->fClickFrame = frame;
1785
1786 if (fBuilder && fBuilder->IsExecutable() &&
1788 UngrabFrame();
1789 frame->SetEditable(kTRUE);
1790 fSource = 0;
1792 goto out;
1793 }
1794
1795 if (event->fState & kKeyShiftMask) {
1796 // drag grabbed frame with shift key pressed should create a copy of grabbed frame
1797 // move a copy of editable and selected frame
1798 if (frame == fPimpl->fGrab) {
1799 fSource = frame;
1801 gVirtualX->SetCursor(frame->GetId(), gVirtualX->CreateCursor(kMove));
1802 goto out;
1803 }
1804
1805 // otherwise do lasso selection
1806 if (!fSelectionIsOn) {
1808 } else {
1809 fPimpl->fX = event->fXRoot;
1810 fPimpl->fY = event->fYRoot;
1812 DrawLasso();
1813 return kTRUE;
1814 }
1815 }
1816
1817 CheckDragResize(event);
1818
1819 if (frame->IsEditable()) {
1820 fSource = 0;
1821
1822 if (fDragType != kDragResize) {
1823
1824 // move editable and selected frame
1825 if (frame == fPimpl->fGrab) {
1826 fSource = frame;
1828 gVirtualX->SetCursor(frame->GetId(), gVirtualX->CreateCursor(kMove));
1829 goto out;
1830 }
1831
1833 }
1834 } else if ((fDragType != kDragResize) && !fPimpl->fSpacePressedFrame) {
1835
1836 // special case of TGCanvas
1837 if (!fPimpl->fGrab && frame->InheritsFrom(TGCanvas::Class())) {
1838 TGFrame *cont = ((TGCanvas*)frame)->GetContainer();
1839
1840 if (!cont->IsEditable()) {
1841 cont->SetEditable(kTRUE);
1843 goto out;
1844 }
1845 }
1846
1847 fSource = frame;
1848 SelectFrame(frame, event->fState & kKeyShiftMask);
1849 }
1850
1851 if ((fDragType == kDragNone) && !fPimpl->fSpacePressedFrame) {
1852 SwitchEditable(frame);
1853 fSource = 0;
1854
1855 // try again
1856 CheckDragResize(event);
1857
1858 if (fDragType == kDragNone) {
1859 return kFALSE;
1860 }
1861 }
1862
1863out:
1864 Window_t c;
1865
1866 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
1867 frame->GetId(),
1868 event->fXRoot, event->fYRoot,
1869 fPimpl->fXf, fPimpl->fYf, c);
1870 fPimpl->fX = event->fXRoot;
1871 fPimpl->fY = event->fYRoot;
1872
1874 DoRedraw();
1875
1876 return kTRUE;
1877}
1878
1879////////////////////////////////////////////////////////////////////////////////
1880/// Handle 3d mouse pressed (popup context menu)
1881
1883{
1884 if (fStop || !frame) {
1885 return;
1886 }
1887
1889 return;
1890 }
1891
1892 if (frame == fSelected) {
1893 Menu4Frame(frame, event->fXRoot, event->fYRoot);
1894 } else if (frame->IsEditable()) {
1895 if (fLassoDrawn) {
1896 Menu4Lasso(event->fXRoot, event->fYRoot);
1897 } else {
1898 Menu4Frame(frame, event->fXRoot, event->fYRoot);
1899 }
1900 } else {
1901 TGFrame *base = InEditable(frame->GetId());
1902 if (base) {
1903 //SelectFrame(base);
1904 Menu4Frame(base, event->fXRoot, event->fYRoot);
1905 } else {
1906 Menu4Frame(frame, event->fXRoot, event->fYRoot);
1907 }
1908 }
1909}
1910
1911////////////////////////////////////////////////////////////////////////////////
1912/// Handle button event occured in some ROOT frame
1913
1915{
1916 if (fStop) {
1917 return kFALSE;
1918 }
1919
1920 if (event->fCode != kButton3) {
1921 CloseMenus();
1922 }
1923
1924 if (event->fType == kButtonPress) {
1925 return HandleButtonPress(event);
1926 } else {
1927 return HandleButtonRelease(event);
1928 }
1929}
1930
1931////////////////////////////////////////////////////////////////////////////////
1932/// Resize events
1933
1935{
1936 if (fStop) {
1937 return kFALSE;
1938 }
1939
1940 TGWindow *w = fClient->GetWindowById(event->fWindow);
1941
1942 if (!w) {
1943 return kFALSE;
1944 }
1945
1946 fPimpl->fCompacted = kFALSE;
1947 return kFALSE;
1948}
1949
1950////////////////////////////////////////////////////////////////////////////////
1951/// Handle repaint event
1952
1954{
1955 if (fStop) {
1956 return kFALSE;
1957 }
1958
1959 static Long64_t was = gSystem->Now();
1960 static Window_t win = 0;
1961 Long64_t now = gSystem->Now();
1962
1963 if (event->fCount || (win == event->fWindow) || (now-was < 50) || fDragging) {
1964 if (fDragging) {
1966 }
1967 return kFALSE;
1968 }
1969
1970 if (gMenuDialog) {
1972 gMenuDialog->RaiseWindow();
1973 return kFALSE;
1974 }
1975
1976 if (fLassoDrawn) {
1977 DrawLasso();
1978 } else {
1979 if (IsSelectedVisible()) {
1981 }
1982 }
1983
1984 win = event->fWindow;
1985 was = now;
1986
1987 return kFALSE;
1988}
1989
1990////////////////////////////////////////////////////////////////////////////////
1991/// Handle all events.
1992
1994{
1995 if (fStop) {
1996 return kFALSE;
1997 }
1998
1999 if (IgnoreEvent(event)) {
2000 return kFALSE;
2001 }
2002
2003 switch (event->fType) {
2004
2005 case kExpose:
2006 return HandleExpose(event);
2007
2008 case kConfigureNotify:
2009 while (gVirtualX->CheckEvent(fId, kConfigureNotify, *event))
2010 ;
2011 return HandleConfigureNotify(event);
2012
2013 case kGKeyPress:
2014 case kKeyRelease:
2015 return HandleKey(event);
2016
2017 case kFocusIn:
2018 case kFocusOut:
2019 //HandleFocusChange(event);
2020 break;
2021
2022 case kButtonPress:
2023 {
2024 Int_t dbl_clk = kFALSE;
2025
2026 static Window_t gDbw = 0;
2027 static Long_t gLastClick = 0;
2028 static UInt_t gLastButton = 0;
2029 static Int_t gDbx = 0;
2030 static Int_t gDby = 0;
2031
2032 if ((event->fTime - gLastClick < 350) &&
2033 (event->fCode == gLastButton) &&
2034 (TMath::Abs(event->fXRoot - gDbx) < 6) &&
2035 (TMath::Abs(event->fYRoot - gDby) < 6) &&
2036 (event->fWindow == gDbw)) {
2037 dbl_clk = kTRUE;
2038 }
2039
2040 if (dbl_clk) {
2041 if (event->fState & kKeyControlMask) {
2043 return kTRUE;
2044 } else if (!(event->fState & 0xFF)) {
2046
2047 if (w && (w->GetEditDisabled() & kEditDisableBtnEnable)) {
2048 return w->HandleDoubleClick(event);
2049 }
2050 if (SaveFrame(fTmpBuildFile.Data())) {
2051 gROOT->Macro(fTmpBuildFile.Data());
2052 }
2053 // an easy way to start editting
2055 return kTRUE;
2056 }
2057 } else {
2058 gDbw = event->fWindow;
2059 gLastClick = event->fTime;
2060 gLastButton = event->fCode;
2061 gDbx = event->fXRoot;
2062 gDby = event->fYRoot;
2063
2064 Bool_t ret = HandleButtonPress(event);
2065 return ret;
2066 }
2067
2068 return kFALSE;
2069 }
2070
2071 case kButtonRelease:
2072 return HandleButtonRelease(event);
2073
2074 case kEnterNotify:
2075 case kLeaveNotify:
2076 //HandleCrossing(event);
2077 break;
2078
2079 case kMotionNotify:
2080 while (gVirtualX->CheckEvent(fId, kMotionNotify, *event))
2081 ;
2082 return HandleMotion(event);
2083
2084 case kClientMessage:
2085 return HandleClientMessage(event);
2086
2087 case kDestroyNotify:
2088 return HandleDestroyNotify(event);
2089
2090 case kSelectionNotify:
2091 //HandleSelection(event);
2092 break;
2093
2094 case kSelectionRequest:
2095 //HandleSelectionRequest(event);
2096 break;
2097
2098 case kSelectionClear:
2099 //HandleSelectionClear(event);
2100 break;
2101
2102 case kColormapNotify:
2103 //HandleColormapChange(event);
2104 break;
2105
2106 default:
2107 //Warning("HandleEvent", "unknown event (%#x) for (%#x)", event->fType, fId);
2108 break;
2109 }
2110
2111 return kFALSE;
2112}
2113
2114////////////////////////////////////////////////////////////////////////////////
2115/// Mouse double click handler (never should happen)
2116
2118{
2119 if (fStop) {
2120 return kFALSE;
2121 }
2122
2123 return kFALSE;
2124}
2125
2126////////////////////////////////////////////////////////////////////////////////
2127/// Return a parent which can handle button evevents.
2128
2130{
2131 TGWindow *parent = fr;
2132
2133 while (parent && (parent != fClient->GetDefaultRoot())) {
2134 if (parent->GetEditDisabled() & kEditDisableBtnEnable) {
2135 return (TGFrame*)parent;
2136 }
2137 parent = (TGWindow*)parent->GetParent();
2138 }
2139 return 0;
2140}
2141
2142////////////////////////////////////////////////////////////////////////////////
2143/// Unmap all popups
2144
2146{
2147 TList *li = fClient->GetListOfPopups();
2148 if (!li->GetEntries()) {
2149 return;
2150 }
2151
2152 TGPopupMenu *pup;
2153 TIter next(li);
2154
2155 while ((pup = (TGPopupMenu*)next())) {
2156 pup->UnmapWindow();
2157 fClient->ResetWaitFor(pup);
2158 }
2159 gVirtualX->GrabPointer(0, 0, 0, 0, kFALSE);
2160}
2161
2162////////////////////////////////////////////////////////////////////////////////
2163/// Handle button press event
2164
2166{
2167 if (fStop) {
2168 return kFALSE;
2169 }
2170
2171 fPimpl->fButtonPressed = kTRUE;
2172 fPimpl->fPlacePopup = kFALSE;
2173
2174 if (fPimpl->fPlane) {
2175 fPimpl->fPlane->ChangeOptions(fPimpl->fPlane->GetOptions() & ~kRaisedFrame);
2176 fClient->NeedRedraw(fPimpl->fPlane, kTRUE);
2177 }
2178
2179 if (gMenuDialog) { // keep editor on the top
2180 gMenuDialog->RaiseWindow();
2181 }
2182
2183 // keep undocked toolbar on the top
2184 //(but under win32 key handling will be broken : todo)
2185 if (gVirtualX->InheritsFrom("TGX11") && fBuilder &&
2188 }
2189
2190 // keep color dialog on the top
2193 return kFALSE;
2194 }
2195
2196 if ( ((event->fCode != kButton1) && (event->fCode != kButton3)) ||
2197 (event->fType != kButtonPress) || IgnoreEvent(event)) {
2198 return kFALSE;
2199 }
2200
2201 Reset1();
2202 //HideGrabRectangles();
2203
2204 Window_t w = GetWindowFromPoint(event->fXRoot, event->fYRoot);
2205 TGFrame *fr = 0;
2206
2207 if (w) {
2208 fr = (TGFrame*)fClient->GetWindowById(w);
2209 if (!fr) {
2210 return kFALSE;
2211 }
2212
2213 //fr->HandleButton(event);
2214 if (!IsEventsDisabled(fr)) {
2215 TGFrame *btnframe = GetBtnEnableParent(fr);
2216 if (btnframe) {
2217 event->fUser[0] = fr->GetId();
2218 btnframe->HandleButton(event);
2219 }
2220 }
2221
2222 if (IsGrabDisabled(fr)) {
2223 fr = GetEditableParent(fr);
2224 }
2225
2226 if (!fr) {
2227 return kFALSE;
2228 }
2229 } else {
2230 return kFALSE;
2231 }
2232
2233 return RecognizeGesture(event, fr);
2234}
2235
2236////////////////////////////////////////////////////////////////////////////////
2237/// Handle button release event
2238
2240{
2241 if (fStop) {
2242 return kFALSE;
2243 }
2244
2245 // unmap all waiting popups
2248 }
2249
2250 TGWindow *w = fClient->GetWindowById(event->fWindow);
2251
2252 if (w && !IsEventsDisabled(w)) {
2253 TGFrame *btnframe = GetBtnEnableParent((TGFrame*)w);
2254 if (btnframe) {
2255 event->fUser[0] = w->GetId();
2256 btnframe->HandleButton(event);
2257 }
2258 }
2259
2260 fPimpl->fButtonPressed = kFALSE;
2261 gVirtualX->SetCursor(fClient->GetRoot()->GetId(), gVirtualX->CreateCursor(kPointer));
2262 EndDrag();
2263 fSelectionIsOn &= (event->fState & kKeyShiftMask);
2264
2265 if (fLassoDrawn) {
2266 DrawLasso();
2267 return kTRUE;
2268 }
2269
2270 if (fPimpl->fClickFrame && !fSelectionIsOn) {
2271
2272 // make editable the clicked frame if no lasso was drawn
2273 if ((fPimpl->fClickFrame == fPimpl->fGrab) && (fSelected == fPimpl->fGrab) &&
2274 !fPimpl->fGrab->IsEditable()) {
2275 SwitchEditable(fPimpl->fClickFrame);
2276 return kTRUE;
2277
2278 // select/grab clicked frame if there was no grab frame
2279 } else if (!fPimpl->fGrab || ((fPimpl->fClickFrame != fPimpl->fGrab) &&
2280 (fPimpl->fClickFrame != fSelected))) {
2281 SelectFrame(fPimpl->fClickFrame);
2282 return kTRUE;
2283 }
2284
2285 }
2286
2287 SelectFrame(fPimpl->fGrab);
2288
2289 return kTRUE;
2290}
2291
2292////////////////////////////////////////////////////////////////////////////////
2293/// Handle key event
2294
2296{
2297 if (fStop) {
2298 return kFALSE;
2299 }
2300
2301 char tmp[10];
2302 UInt_t keysym;
2303 Bool_t ret = kFALSE;
2304 TGFileInfo fi;
2305 static TString dir(".");
2306 static Bool_t overwr = kFALSE;
2307 TString fname;
2308
2310
2311 if (!w || !fPimpl) {
2312 return kFALSE;
2313 }
2314
2316 return ((TGFrame*)w)->HandleKey(event);
2317 }
2318
2319 if (event->fType != kGKeyPress) {
2320 return kFALSE;
2321 }
2322
2323 if (IsEditDisabled(w)) {
2324 TGFrame *parent = GetEditableParent((TGFrame*)w);
2325 if (parent) {
2326 event->fWindow = parent->GetId();
2327 parent->HandleKey(event);
2328 } else {
2329 return ((TGFrame*)w)->HandleKey(event);
2330 }
2331 }
2332
2333 fPimpl->fSpacePressedFrame = 0;
2334
2335 if (fPimpl->fPlane) {
2336 fPimpl->fPlane->ChangeOptions(fPimpl->fPlane->GetOptions() & ~kRaisedFrame);
2337 fClient->NeedRedraw(fPimpl->fPlane, kTRUE);
2338 }
2339
2340 CloseMenus();
2341
2343 fi.SetIniDir(dir);
2344 fi.fOverwrite = overwr;
2345
2346 gVirtualX->LookupString(event, tmp, sizeof(tmp), keysym);
2347
2348 if (event->fState & kKeyControlMask) {
2349
2350 switch ((EKeySym)keysym & ~0x20) {
2351 case kKey_Return:
2352 case kKey_Enter:
2354 ret = kTRUE;
2355 break;
2356 case kKey_X:
2357 HandleCut();
2358 ret = kTRUE;
2359 break;
2360 case kKey_C:
2361 HandleCopy();
2362 ret = kTRUE;
2363 break;
2364 case kKey_V:
2365 if (fPimpl->fClickFrame && !fPimpl->fClickFrame->IsEditable()) {
2366 fPimpl->fClickFrame->SetEditable(kTRUE);
2367 }
2368 HandlePaste();
2369 ret = kTRUE;
2370 break;
2371 case kKey_B:
2372 {
2373 if (fPimpl->fGrab ) {
2374 BreakLayout();
2375 }
2376 ret = kTRUE;
2377 break;
2378 }
2379 case kKey_L:
2380 {
2381 if (fPimpl->fGrab && (fPimpl->fClickFrame != fClient->GetRoot())) {
2382 Compact(kFALSE);
2383 } else {
2384 Compact(kTRUE);
2385 }
2386 ret = kTRUE;
2387 break;
2388 }
2389 case kKey_R:
2390 HandleReplace();
2391 ret = kTRUE;
2392 break;
2393 case kKey_S:
2394 Save();
2395 ret = kTRUE;
2396 break;
2397 case kKey_G:
2398 HandleGrid();
2399 ret = kTRUE;
2400 break;
2401 case kKey_H:
2402 SwitchLayout();
2403 ret = kTRUE;
2404 break;
2405 case kKey_N:
2406 if (fBuilder) {
2408 } else {
2409 TGMainFrame *main = new TGMainFrame(fClient->GetDefaultRoot(), 300, 300);
2410 main->MapRaised();
2411 main->SetEditable(kTRUE);
2412 }
2413 ret = kTRUE;
2414 break;
2415 case kKey_O:
2416 if (fBuilder) {
2418 } else {
2419 TGMainFrame *main = new TGMainFrame(fClient->GetDefaultRoot(), 300, 300);
2420 main->MapRaised();
2421 main->SetEditable(kTRUE);
2422 }
2423 new TGFileDialog(fClient->GetDefaultRoot(), this, kFDSave, &fi);
2424
2425 if (!fi.fFilename) return kTRUE;
2426 dir = fi.fIniDir;
2427 overwr = fi.fOverwrite;
2429
2430 if (fname.EndsWith(".C")) {
2431 gROOT->Macro(fname.Data());
2432 } else {
2433 Int_t retval;
2434 new TGMsgBox(fClient->GetDefaultRoot(), this, "Error...",
2435 TString::Format("file (%s) must have extension .C", fname.Data()),
2437 if (retval == kMBRetry) {
2438 HandleKey(event);
2439 }
2440 }
2441 ret = kTRUE;
2442 break;
2443 default:
2444 break;
2445 }
2446 } else {
2447 switch ((EKeySym)keysym) {
2448 case kKey_Delete:
2449 case kKey_Backspace:
2451 ret = kTRUE;
2452 break;
2453 case kKey_Return:
2454 case kKey_Enter:
2455 //UnmapAllPopups();
2457 ret = kTRUE;
2458 break;
2459 case kKey_Left:
2460 case kKey_Right:
2461 case kKey_Up:
2462 case kKey_Down:
2463 if (fLassoDrawn) {
2464 HandleAlignment(keysym, event->fState & kKeyShiftMask);
2465 } else if (fPimpl->fGrab) {
2466 HandleLayoutOrder((keysym == kKey_Right) || (keysym == kKey_Down));
2467 }
2468 ret = kTRUE;
2469 break;
2470 case kKey_Space:
2471 //UnmapAllPopups();
2472 if (fPimpl->fGrab) {
2473 SwitchEditable(fPimpl->fGrab);
2474
2475 TGFrame *p = (TGFrame*)GetEditableParent(fPimpl->fGrab);
2476
2477 if (p) {
2478 if (p == fBuilder->GetMdiMain()->GetCurrent()) {
2479 UngrabFrame();
2480 } else {
2481 SelectFrame(p);
2482 fSource = fPimpl->fSpacePressedFrame = p;
2483 }
2484 }
2485 }
2486 ret = kTRUE;
2487 break;
2488 default:
2489 break;
2490 }
2491 }
2492 if (fBuilder) {
2493 fBuilder->SetAction(0);
2494 //fBuilder->Update();
2495 }
2496
2497 if (fLassoDrawn) {
2498 DrawLasso();
2499 }
2500
2501 return ret;
2502}
2503
2504////////////////////////////////////////////////////////////////////////////////
2505/// Reparent frames
2506
2508{
2509 if (fStop || !fClient->IsEditable() || (newfr == fClient->GetDefaultRoot())) {
2510 return;
2511 }
2512
2513 Int_t x0, y0, xx, yy;
2514 Window_t c;
2515 static TGLayoutHints *hints = new TGLayoutHints(kLHintsNormal, 2, 2, 2, 2);
2516
2517 if (!newfr || !newfr->GetId() || !oldfr || !oldfr->GetId()) return;
2518
2519 gVirtualX->TranslateCoordinates(newfr->GetId(), oldfr->GetId(),
2520 0, 0, x0, y0, c);
2521
2522 x0 = x0 < 0 ? 0 : x0;
2523 y0 = y0 < 0 ? 0 : y0;
2524 Int_t x = x0 + newfr->GetWidth();
2525 Int_t y = y0 + newfr->GetHeight();
2526
2527 TGCompositeFrame *comp = 0;
2528
2529 if (newfr->InheritsFrom(TGCompositeFrame::Class())) {
2530 comp = (TGCompositeFrame*)newfr;
2531 comp->SetLayoutBroken();
2532 }
2533
2534 TIter next(oldfr->GetList());
2535 TGFrameElement *el;
2536
2537 while ((el = (TGFrameElement*)next())) {
2538 TGFrame *frame = el->fFrame;
2539
2540 if ((frame->GetX() >= x0) && (frame->GetY() >= y0) &&
2541 (frame->GetX() + (Int_t)frame->GetWidth() <= x) &&
2542 (frame->GetY() + (Int_t)frame->GetHeight() <= y)) {
2543
2544 if (frame == fPimpl->fGrab) {
2545 UngrabFrame();
2546 }
2547
2548 oldfr->RemoveFrame(frame);
2549
2550 gVirtualX->TranslateCoordinates(oldfr->GetId(), newfr->GetId(),
2551 frame->GetX(), frame->GetY(), xx, yy, c);
2552
2553 frame->ReparentWindow(newfr, xx, yy);
2554
2555 if (comp) {
2556 comp->AddFrame(frame, hints); // el->fLayout);
2557 }
2558 }
2559 }
2560}
2561
2562////////////////////////////////////////////////////////////////////////////////
2563/// Return the list of frames inside of some area
2564
2566{
2567 if (fStop) {
2568 return 0;
2569 }
2570
2571 Int_t xx, yy;
2572
2574 return 0;
2575 }
2576
2577 TList *list = new TList();
2578
2579 xx = x0; yy = y0;
2580 x0 = TMath::Min(xx, x); x = TMath::Max(xx, x);
2581 y0 = TMath::Min(yy, y); y = TMath::Max(yy, y);
2582
2583 TIter next(((TGCompositeFrame*)fClient->GetRoot())->GetList());
2584 TGFrameElement *el;
2585
2586 while ((el = (TGFrameElement*)next())) {
2587 if ((el->fFrame->GetX() >= x0) && (el->fFrame->GetY() >= y0) &&
2588 (el->fFrame->GetX() + (Int_t)el->fFrame->GetWidth() <= x) &&
2589 (el->fFrame->GetY() + (Int_t)el->fFrame->GetHeight() <= y)) {
2590 list->Add(el->fFrame);
2591 }
2592 }
2593 if (list->IsEmpty()) {
2594 delete list;
2595 return 0;
2596 }
2597 return list;
2598}
2599
2600////////////////////////////////////////////////////////////////////////////////
2601/// Drop canvas container
2602
2604{
2605 if (fStop) {
2606 return;
2607 }
2608
2609 TGCompositeFrame *comp = (TGCompositeFrame*)canvas->GetParent();
2610 comp->SetEditable(kTRUE);
2611
2613 Int_t x = canvas->GetX();
2614 Int_t y = canvas->GetY();
2615
2616 cont->SetEditDisabled(cont->GetEditDisabled() & ~kEditDisableGrab);
2617 cont->ReparentWindow(comp, x, y);
2618 canvas->SetContainer(0);
2619 comp->AddFrame(cont);
2620 DeleteFrame(canvas);
2621
2622 if (fBuilder) {
2623 TString str = cont->ClassName();
2624 str += "::";
2625 str += cont->GetName();
2626 str += " dropped.";
2628 }
2629 SelectFrame(cont);
2630}
2631
2632////////////////////////////////////////////////////////////////////////////////
2633/// Create a new TGCanvas and place container into it
2634
2636{
2637 if (fStop || !cont) {
2638 return;
2639 }
2640
2642 comp->SetEditable(kTRUE);
2643
2644 UInt_t w = cont->GetWidth()/2;
2645 UInt_t h = cont->GetHeight()/2;
2646
2647 w = w < 100 ? 100 : w;
2648 h = h < 100 ? 100 : h;
2649
2650 TGCanvas *canvas = new TGCanvas(comp, w, h);
2651 canvas->Move(cont->GetX(), cont->GetY());
2652 comp->RemoveFrame(cont);
2653 comp->AddFrame(canvas);
2654 cont->ReparentWindow(canvas->GetViewPort());
2655 canvas->SetContainer(cont);
2656 cont->SetCleanup(kDeepCleanup);
2657 canvas->MapSubwindows();
2658 canvas->MapWindow();
2659 SelectFrame(canvas);
2660
2661 if (fBuilder) {
2662 fBuilder->UpdateStatusBar("Grab action performed. Presss Cntrl-Return to Drop grabbed frame.");
2663 }
2664}
2665
2666////////////////////////////////////////////////////////////////////////////////
2667/// Handling of return/enter key pressing
2668///
2669/// If on is kFALSE:
2670/// If Return or Enter key was pressed - Grab Act
2671/// If lasso is drawn - new composite frame is created and
2672/// all frames inside lasso adopted as childrens.
2673/// If lasso is not drawn and selected frame is composite one,
2674/// - new TGCanvas widget is created and selcted frmae became
2675/// container for this canvas.
2676///
2677/// If on is kTRUE:
2678/// If Return or Enter key was pressed with Control Key - Drop Act,
2679/// The opposite action to the Grab Act.
2680/// If selected/grabbed frame is not a TGCanvas widget -
2681/// all frames inside the grabbed/selected frame are "dropped" into
2682/// the underlying frame and the grabbed frame is deleted.
2683///
2684/// If selected/grabbed frame is a TGCanvas widget -
2685/// container frame "dropped" to editable frame
2686
2688{
2689 if (fStop) {
2690 return;
2691 }
2692
2693 Int_t x0, y0, x, y, xx, yy;
2694 Window_t c;
2695 TGCompositeFrame *parent = 0;
2696 TList *li = 0;
2697
2699 !fClient->IsEditable()) {
2700 return;
2701 }
2702
2703 // if grabbed frame is editable - we need to switch edit to parent
2704 if (fPimpl->fGrab && fPimpl->fGrab->IsEditable()) {
2705 ((TGFrame*)fPimpl->fGrab->GetParent())->SetEditable(kTRUE);
2706 }
2707
2708 if (fPimpl->fGrab && !fLassoDrawn) {
2709 if (!on) {
2710 if (fPimpl->fGrab->InheritsFrom(TGCompositeFrame::Class()) &&
2711 !fPimpl->fGrab->InheritsFrom(TGCanvas::Class()) &&
2712 !fPimpl->fGrab->InheritsFrom(TGContainer::Class()) &&
2713 CanChangeLayout(fPimpl->fGrab) &&
2714 CanChangeLayout((TGWindow*)fPimpl->fGrab->GetParent())) {
2716 return;
2717 }
2718 } else {
2719
2720 if ((fPimpl->fGrab->IsA() == TGCanvas::Class()) &&
2721 !((TGCanvas*)fPimpl->fGrab)->GetContainer()->InheritsFrom(TGContainer::Class()) &&
2722 CanChangeLayout((TGWindow*)fPimpl->fGrab->GetParent())) {
2723 DropCanvas((TGCanvas*)fPimpl->fGrab);
2724 return;
2725 }
2726 }
2727 }
2728
2730
2731 if (fLassoDrawn) {
2732
2733 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
2734 fClient->GetRoot()->GetId(),
2735 fPimpl->fX, fPimpl->fY, x, y, c);
2736 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
2737 fClient->GetRoot()->GetId(),
2738 fPimpl->fX0, fPimpl->fY0, x0, y0, c);
2739
2740 xx = x0; yy = y0;
2741 x0 = TMath::Min(xx, x); x = TMath::Max(xx, x);
2742 y0 = TMath::Min(yy, y); y = TMath::Max(yy, y);
2743
2744 li = GetFramesInside(x0, y0, x, y);
2745
2746 if (!on && li) {
2747 parent = new TGCompositeFrame(comp, x - x0, y - y0);
2748 parent->MoveResize(x0, y0, x - x0, y - y0);
2749 ReparentFrames(parent, comp);
2750
2751 comp->AddFrame(parent);
2752 parent->MapWindow();
2754 SelectFrame(parent);
2755
2756 if (fBuilder) {
2757 TString str = "Grab action performed.";
2758 str += " Press Cntrl-Return to Drop grabbed frames.";
2759 str += " Presss Return for TCanvas Grab";
2761 }
2762 }
2763 } else if (on && fPimpl->fGrab) {
2764
2765 // check if it is forbidden
2766 if (!CanChangeLayout(fPimpl->fGrab) ||
2767 !CanChangeLayout((TGWindow*)fPimpl->fGrab->GetParent())) {
2768 if (fBuilder) {
2769 fBuilder->UpdateStatusBar("Drop action disabled");
2770 }
2771 return;
2772 }
2773
2774 if (fPimpl->fGrab->InheritsFrom(TGCompositeFrame::Class())) {
2775 parent = (TGCompositeFrame*)fPimpl->fGrab;
2776 } else {
2777 //parent = (TGCompositeFrame*)fPimpl->fGrab->GetParent();
2778 }
2779 if (parent) {
2780 ReparentFrames(comp, parent);
2781 DeleteFrame(fPimpl->fGrab);
2782 UngrabFrame();
2783 ChangeSelected(0); //update editors
2784
2785 if (fBuilder) {
2786 fBuilder->UpdateStatusBar("Drop action performed");
2787 }
2788 }
2789 }
2790 delete li;
2791}
2792
2793////////////////////////////////////////////////////////////////////////////////
2794/// Align frames located inside lasso area.
2795
2797{
2798 if (fStop) {
2799 return;
2800 }
2801
2802 Int_t x0, y0, x, y, xx, yy;
2803 Window_t c;
2804 TGCompositeFrame *comp = 0;
2805
2807 !fClient->IsEditable()) {
2808 return;
2809 }
2810
2811 if (fLassoDrawn) {
2812 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
2813 fClient->GetRoot()->GetId(),
2814 fPimpl->fX, fPimpl->fY, x, y, c);
2815 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
2816 fClient->GetRoot()->GetId(),
2817 fPimpl->fX0, fPimpl->fY0, x0, y0, c);
2818
2819 xx = x0; yy = y0;
2820 x0 = TMath::Min(xx, x); x = TMath::Max(xx, x);
2821 y0 = TMath::Min(yy, y); y = TMath::Max(yy, y);
2822
2823 comp = (TGCompositeFrame*)fClient->GetRoot();
2824
2825 ToGrid(x, y);
2826 ToGrid(x0, y0);
2827
2828 TIter next(comp->GetList());
2829 TGFrameElement *el;
2830 TGFrame *prev = 0;
2831
2832 while ((el = (TGFrameElement*)next())) {
2833 TGFrame *fr = el->fFrame;
2834
2835 if ((fr->GetX() >= x0) && (fr->GetY() >= y0) &&
2836 (fr->GetX() + (Int_t)fr->GetWidth() <= x) &&
2837 (fr->GetY() + (Int_t)fr->GetHeight() <= y)) {
2838
2839 switch ((EKeySym)to) {
2840 case kKey_Left:
2841 fr->Move(x0, fr->GetY());
2842 if (lineup) {
2843 // coverity[dead_error_line]
2844 if (prev) fr->Move(fr->GetX(), prev->GetY() + prev->GetHeight());
2845 else fr->Move(x0, y0);
2846 }
2847 break;
2848 case kKey_Right:
2849 fr->Move(x - fr->GetWidth(), fr->GetY());
2850 if (lineup) {
2851 if (prev) fr->Move(fr->GetX(), prev->GetY() + prev->GetHeight());
2852 else fr->Move(x - fr->GetWidth(), y0);
2853 }
2854 break;
2855 case kKey_Up:
2856 fr->Move(fr->GetX(), y0);
2857 if (lineup) {
2858 if (prev) fr->Move(prev->GetX() + prev->GetWidth(), fr->GetY());
2859 else fr->Move(x0, y0);
2860 }
2861 break;
2862 case kKey_Down:
2863 fr->Move(fr->GetX(), y - fr->GetHeight());
2864 if (lineup) {
2865 if (prev) fr->Move(prev->GetX() + prev->GetWidth(), fr->GetY());
2866 else fr->Move(x0, y - fr->GetHeight());
2867 }
2868 break;
2869 default:
2870 break;
2871 }
2872 prev = fr;
2873 }
2874 }
2875 }
2876 if (fLassoDrawn) {
2877 DrawLasso();
2878 }
2879}
2880
2881////////////////////////////////////////////////////////////////////////////////
2882/// Handle delete or crop action
2883///
2884/// crop is kFALSE - delete action
2885/// - if lasso is drawn -> all frames inside lasso area are deleted
2886/// - if frame is grabbed/selected -> the frame is deleted
2887/// crop is kTRUE - crop action
2888/// - if lasso is drawn -> all frames outside of lasso area are deleted
2889/// - if frame is grabbed/selected -> all frames except the grabbed frame are deleted
2890/// In both cases the main frame is shrinked to the size of crop area.
2891
2893{
2894 if (fStop) {
2895 return;
2896 }
2897
2898 Int_t x0, y0, x, y, xx, yy, w, h;
2899 Window_t c;
2900
2902 !fClient->IsEditable()) {
2903 return;
2904 }
2905
2906 TGCompositeFrame *comp = 0;
2907 Bool_t fromGrab = kFALSE;
2908 TGFrame *frame = fPimpl->fGrab;
2909
2910 if (fBuilder && crop) {
2912 } else {
2913 comp = (TGCompositeFrame*)fClient->GetRoot();
2914 }
2915
2916 if (frame && !CanChangeLayout((TGWindow*)frame->GetParent())) {
2917 frame = GetMovableParent(frame);
2918
2919 if (!frame) {
2920 TString str = fPimpl->fGrab->ClassName();
2921 str += "::";
2922 str += fPimpl->fGrab->GetName();
2923 str += " cannot be deleted";
2924
2925 if (fBuilder) {
2927 }
2928 return;
2929 }
2930 }
2931
2932 // prepare to crop grabbed frame
2933 if (frame && !fLassoDrawn && crop) {
2934 gVirtualX->TranslateCoordinates(frame->GetId(),
2936 -2, -2,
2937 fPimpl->fX0, fPimpl->fY0, c);
2938
2939 fPimpl->fX = fPimpl->fX0 + frame->GetWidth()+4;
2940 fPimpl->fY = fPimpl->fY0 + frame->GetHeight()+4;
2941 fromGrab = kTRUE;
2942 }
2943
2944 x0 = fPimpl->fX0; y0 = fPimpl->fY0;
2945 x = fPimpl->fX; y = fPimpl->fY;
2946 if (comp) {
2947 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
2948 comp->GetId(),
2949 fPimpl->fX, fPimpl->fY, x, y, c);
2950 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
2951 comp->GetId(),
2952 fPimpl->fX0, fPimpl->fY0, x0, y0, c);
2953 }
2954
2955 xx = x0; yy = y0;
2956 x0 = TMath::Min(xx, x); x = TMath::Max(xx, x);
2957 y0 = TMath::Min(yy, y); y = TMath::Max(yy, y);
2958 w = x - x0;
2959 h = y - y0;
2960
2961 if (fLassoDrawn || fromGrab) {
2962 if (comp) {
2963 TIter next(comp->GetList());
2964 TGFrameElement *el;
2965
2966 while ((el = (TGFrameElement*)next())) {
2967 TGFrame *fr = el->fFrame;
2968
2969 if ((fr->GetX() >= x0) && (fr->GetY() >= y0) &&
2970 (fr->GetX() + (Int_t)fr->GetWidth() <= x) &&
2971 (fr->GetY() + (Int_t)fr->GetHeight() <= y)) {
2972 if (!crop) {
2973 DeleteFrame(fr);
2974 } else {
2975 fr->Move(fr->GetX() - x0, fr->GetY() - y0);
2976 }
2977 } else {
2978 if (crop) {
2979 DeleteFrame(fr);
2980 }
2981 }
2982 }
2983 if (crop && comp) {
2984 gVirtualX->TranslateCoordinates(comp->GetId(), comp->GetParent()->GetId(),
2985 x0, y0, xx, yy, c);
2986
2987 comp->MoveResize(xx, yy, w, h);
2988
2990 TGMdiDecorFrame *decor = (TGMdiDecorFrame *)comp->GetParent();
2991
2992 gVirtualX->TranslateCoordinates(decor->GetId(), decor->GetParent()->GetId(),
2993 xx, yy, xx, yy, c);
2994
2995 Int_t b = 2 * decor->GetBorderWidth();
2996 decor->MoveResize(xx, yy, comp->GetWidth() + b,
2997 comp->GetHeight() + b + decor->GetTitleBar()->GetDefaultHeight());
2998 }
2999 }
3000 }
3001 } else { // no lasso drawn -> delete selected frame
3002 if (frame)
3003 DeleteFrame(frame);
3004 UngrabFrame();
3005 ChangeSelected(0); //update editors
3006 }
3008
3009 if (fBuilder) {
3010 //fBuilder->Update();
3011 fBuilder->UpdateStatusBar(crop ? "Crop action performed" : "Delete action performed");
3012 }
3013}
3014
3015////////////////////////////////////////////////////////////////////////////////
3016/// Delete frame
3017
3019{
3020 if (fStop || !frame) {
3021 return;
3022 }
3023
3024 // remove the frame from the list tree and reset the editor...
3025 fEditor->RemoveFrame(frame);
3026
3027 frame->UnmapWindow();
3028
3029 TGCompositeFrame *comp = 0;
3030
3032 comp = (TGCompositeFrame*)frame->GetParent();
3033 }
3034
3035 if (comp) {
3036 comp->RemoveFrame(frame);
3037 }
3038
3039 if (frame == fPimpl->fGrab) {
3040 UngrabFrame();
3041 }
3042
3043 fClient->UnregisterWindow(frame);
3044
3045 // mem.leak paid for robustness (with possibility "undelete")
3047}
3048
3049////////////////////////////////////////////////////////////////////////////////
3050/// Handle cut action
3051
3053{
3054 if (fStop || !fPimpl->fGrab) {
3055 return;
3056 }
3057
3058 //
3059 fPimpl->fGrab = GetMovableParent(fPimpl->fGrab);
3060 HandleCopy();
3061 DeleteFrame(fPimpl->fGrab);
3062 ChangeSelected(0); //update editors
3063}
3064
3065////////////////////////////////////////////////////////////////////////////////
3066/// Handle copy. This method is also used by SaveFrame method.
3067/// In later case brk_layout == kFALSE
3068
3070{
3071 if (fStop || !fPimpl->fGrab) {
3072 return;
3073 }
3074
3076 fPimpl->fGrab->GetWidth(),
3077 fPimpl->fGrab->GetHeight());
3078
3079 // save coordinates
3080 Int_t x0 = fPimpl->fGrab->GetX();
3081 Int_t y0 = fPimpl->fGrab->GetY();
3082
3083 // save parent name
3084 TString name = fPimpl->fGrab->GetParent()->GetName();
3085
3086 ((TGWindow*)fPimpl->fGrab->GetParent())->SetName(tmp->GetName());
3087
3088 fPimpl->fGrab->SetX(0);
3089 fPimpl->fGrab->SetY(0);
3090
3091 TGFrameElement *fe = fPimpl->fGrab->GetFrameElement();
3092
3093 if (fe) {
3094 tmp->GetList()->Add(fe);
3095 }
3096
3097 tmp->SetLayoutBroken(brk_layout);
3098
3099 if (!brk_layout) { //save frame
3101 tmp->SetWMSize(tmp->GetWidth(), tmp->GetHeight());
3102 tmp->SetWMSizeHints(tmp->GetDefaultWidth(), tmp->GetDefaultHeight(), 10000, 10000, 0, 0);
3103 const char *short_name = gSystem->BaseName(fPasteFileName.Data());
3104 tmp->SetWindowName(short_name);
3105 tmp->SetIconName(short_name);
3106 tmp->SetClassHints(short_name, short_name);
3107 // some problems here under win32
3108 if (gVirtualX->InheritsFrom("TGX11")) tmp->SetIconPixmap("bld_rgb.xpm");
3109 }
3110 Bool_t quite = brk_layout || (fPasteFileName == fTmpBuildFile);
3111 tmp->SaveSource(fPasteFileName.Data(), quite ? "keep_names quiet" : "keep_names");
3112 tmp->GetList()->Remove(fe);
3113
3114 fPimpl->fGrab->SetX(x0);
3115 fPimpl->fGrab->SetY(y0);
3116
3117 ((TGWindow*)fPimpl->fGrab->GetParent())->SetName(name.Data());
3118
3119 if (fBuilder) {
3120 TString str = fPimpl->fGrab->ClassName();
3121 str += "::";
3122 str += fPimpl->fGrab->GetName();
3123 str += " copied to clipboard";
3125 }
3126
3127 delete tmp;
3128}
3129
3130////////////////////////////////////////////////////////////////////////////////
3131/// Handle paste action.
3132
3134{
3135 if (fStop) {
3136 return;
3137 }
3138
3139 Int_t xp = 0;
3140 Int_t yp = 0;
3141
3143 return;
3144 }
3145
3146 fPasting = kTRUE;
3147 gROOT->Macro(fPasteFileName.Data());
3148
3149 Window_t c;
3150 TGFrame *root = (TGFrame*)fClient->GetRoot();
3151
3152 if (!fPimpl->fReplaceOn) {
3153 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
3154 root->GetId(),
3155 fPimpl->fX0, fPimpl->fY0, xp, yp, c);
3156 ToGrid(xp, yp);
3157
3158 // fPasteFrame is defined in TVirtualDragManager.h
3159 // fPasteFrame is a TGMainFrame consisting "the frame to paste"
3160 // into the editable frame (aka fClient->GetRoot())
3161
3162 if (fPasteFrame) {
3164 TGFrame *paste = ((TGFrameElement*)main->GetList()->First())->fFrame;
3165
3166 UInt_t w = paste->GetWidth();
3167 UInt_t h = paste->GetHeight();
3168
3169 if (xp + w > root->GetWidth()) {
3170 w = root->GetWidth() - xp -1;
3171 }
3172 if (yp + h > root->GetHeight()) {
3173 h = root->GetHeight() - yp -1;
3174 }
3175
3176 paste->Resize(w, h);
3177 fPasteFrame->Move(xp, yp);
3178 fPimpl->fGrab = fPasteFrame;
3179 HandleReturn(1); // drop
3180 }
3181 }
3182
3183 fPasting = kFALSE;
3184
3185 if (fBuilder) {
3186 fBuilder->UpdateStatusBar("Paste action performed");
3187 }
3188}
3189
3190////////////////////////////////////////////////////////////////////////////////
3191/// Replace frame (doesn't work yet properly)
3192
3194{
3195 if (fStop || !frame || !fPimpl->fGrab || !fPimpl->fReplaceOn) {
3196 return;
3197 }
3198
3199 Int_t w = fPimpl->fGrab->GetWidth();
3200 Int_t h = fPimpl->fGrab->GetHeight();
3201 Int_t x = fPimpl->fGrab->GetX();
3202 Int_t y = fPimpl->fGrab->GetY();
3203
3204 if (fBuilder) {
3205 TString str = fPimpl->fGrab->ClassName();
3206 str += "::";
3207 str += fPimpl->fGrab->GetName();
3208 str += " replaced by ";
3209 str += frame->ClassName();
3210 str += "::";
3211 str += frame->GetName();
3213 }
3214
3215 TGFrameElement *fe = fPimpl->fGrab->GetFrameElement();
3216
3217 if (fe) {
3218 fe->fFrame = 0;
3219 fPimpl->fGrab->DestroyWindow();
3220 delete fPimpl->fGrab;
3221 fPimpl->fGrab = 0;
3222
3223 fe->fFrame = frame;
3224 frame->MoveResize(x, y, w, h);
3225 frame->MapRaised();
3226 frame->SetFrameElement(fe);
3227 }
3228
3229 SelectFrame(frame);
3230 fPimpl->fReplaceOn = kFALSE;
3231
3232 TGWindow *root = (TGWindow *)fClient->GetRoot();
3233 root->SetEditable(kFALSE);
3234 DoRedraw();
3235 root->SetEditable(kTRUE);
3236}
3237
3238////////////////////////////////////////////////////////////////////////////////
3239/// Handle replace
3240
3242{
3243 if (fStop || !fPimpl->fGrab) {
3244 return;
3245 }
3246
3247 fPimpl->fReplaceOn = kTRUE;
3248 TGFrame *frame = 0;
3249
3250 if (fBuilder && fBuilder->IsExecutable()) {
3251 frame = (TGFrame *)fBuilder->ExecuteAction();
3252 } else {
3253 HandlePaste();
3254 frame = fPasteFrame;
3255 }
3256 DoReplace(frame);
3257 fPimpl->fReplaceOn = kFALSE;
3258}
3259
3260////////////////////////////////////////////////////////////////////////////////
3261/// Create a frame which is the same as currently editted frame
3262
3264{
3265 if (fStop) {
3266 return;
3267 }
3268
3269 TString tmpfile = gSystem->TempDirectory();
3270 char *s = gSystem->ConcatFileName(tmpfile.Data(), TString::Format("tmp%d.C",
3271 gRandom->Integer(100)));
3272 Save(s);
3273 gROOT->Macro(s);
3274 gSystem->Unlink(s);
3275 delete [] s;
3276
3278 TGFrame *f = (TGFrame *)fClient->GetRoot();
3279 f->Resize(f->GetWidth() + 10, f->GetHeight() + 10);
3280 }
3281}
3282
3283////////////////////////////////////////////////////////////////////////////////
3284/// Save an editted frame to the file
3285
3287{
3288 if (fStop || !fClient->GetRoot() || !fClient->IsEditable()) {
3289 return kFALSE;
3290 }
3291
3293 TGWindow *root = (TGWindow*)fClient->GetRoot();
3294 TString fname = file;
3295
3296 root->SetEditable(kFALSE);
3297
3298 static TImage *img = 0;
3299
3300 if (!img) {
3301 img = TImage::Create();
3302 }
3303 img->FromWindow(main->GetId());
3304
3305 if (!file || !file[0]) {
3306 static TString dir(".");
3307 static Bool_t overwr = kFALSE;
3308 TGFileInfo fi;
3309
3311 fi.SetIniDir(dir);
3312 fi.fOverwrite = overwr;
3313 new TGFileDialog(fClient->GetDefaultRoot(), this, kFDSave, &fi);
3314
3315 if (!fi.fFilename) goto out;
3316 dir = fi.fIniDir;
3317 overwr = fi.fOverwrite;
3319 }
3320
3321 if (fname.EndsWith(".C")) {
3323 main->SetWMSize(main->GetWidth(), main->GetHeight());
3324 main->SetWMSizeHints(main->GetDefaultWidth(), main->GetDefaultHeight(), 10000, 10000, 0, 0);
3325 main->SetWindowName(fname.Data());
3326 main->SetIconName(fname.Data());
3327 main->SetClassHints(fname.Data(), fname.Data());
3328 // some problems here under win32
3329 if (gVirtualX->InheritsFrom("TGX11")) main->SetIconPixmap("bld_rgb.xpm");
3330 main->SaveSource(fname.Data(), file ? "keep_names quiet" : "keep_names");
3331
3332 fBuilder->AddMacro(fname.Data(), img);
3333
3334 } else {
3335 Int_t retval;
3336 TString msg = TString::Format("file (%s) must have extension .C", fname.Data());
3337
3338 new TGMsgBox(fClient->GetDefaultRoot(), main, "Error...", msg.Data(),
3340
3341 if (retval == kMBRetry) {
3342 return Save();
3343 }
3344 }
3345
3346out:
3347 main->RaiseWindow();
3348 return kTRUE;
3349}
3350
3351////////////////////////////////////////////////////////////////////////////////
3352/// Save composite frame as macro
3353
3355{
3356 if (fStop || !fClient->GetRoot() || !fClient->IsEditable() ||
3357 !fPimpl->fGrab || !fPimpl->fGrab->InheritsFrom(TGCompositeFrame::Class())) {
3358 return kFALSE;
3359 }
3360
3361 TString fname = file;
3362
3363 TGFrame *frame = fPimpl->fGrab;
3365
3366 static TImage *img = 0;
3367
3368 if (!img) {
3369 img = TImage::Create();
3370 }
3371 img->FromWindow(frame->GetId());
3372
3373 static TString dir(".");
3374 static Bool_t overwr = kFALSE;
3375
3376 TString sav = fPasteFileName;
3377
3378 if (!file) {
3379 TGFileInfo fi;
3380
3382 fi.SetIniDir(dir);
3383 fi.fOverwrite = overwr;
3384 new TGFileDialog(fClient->GetDefaultRoot(), frame, kFDSave, &fi);
3385
3386 if (!fi.fFilename) {
3387 goto out;
3388 }
3389
3390 dir = fi.fIniDir;
3391 overwr = fi.fOverwrite;
3393 }
3394
3395 if (fname.EndsWith(".C")) {
3396 fPasteFileName = fname;
3397 fPimpl->fGrab = frame;
3398 fStop = kFALSE;
3399 TGFrameElement *fe = frame->GetFrameElement();
3400
3401 if (!fe) { // should never happen
3402 fe = new TGFrameElement();
3403 fe->fFrame = frame;
3404 fe->fState = kIsMapped;
3405 frame->SetFrameElement(fe);
3406 TGCompositeFrame *comp = (TGCompositeFrame*)frame->GetParent();
3407 comp->GetList()->Add(fe);
3408 }
3409 delete fe->fLayout;
3411
3413 fStop = kTRUE;
3414
3415 fBuilder->AddMacro(fname.Data(), img);
3416 } else {
3417 Int_t retval;
3418 TString msg = TString::Format("file (%s) must have extension .C", fname.Data());
3419
3420 new TGMsgBox(fClient->GetDefaultRoot(), frame, "Error...", msg.Data(),
3422
3423 if (retval == kMBRetry) {
3424 return SaveFrame();
3425 }
3426 }
3427
3428out:
3429 fPasteFileName = sav;
3430 return kTRUE;
3431}
3432/*
3433////////////////////////////////////////////////////////////////////////////////
3434/// Not used yet. Return 0 if all child frames are inside area x,y, w,h
3435
3436static Int_t canResize(TGFrame *frame, Int_t x, Int_t y, UInt_t &w, UInt_t &h)
3437{
3438 if (frame->InheritsFrom(TGCompositeFrame::Class())) return 0;
3439
3440 TGCompositeFrame *comp = (TGCompositeFrame*)frame;
3441
3442 TIter next(comp->GetList());
3443 TGFrameElement *fe;
3444 Int_t d = gGuiBldDragManager->GetGridStep();
3445 Int_t ret = 0;
3446
3447 while ((fe = (TGFrameElement*)next())) {
3448 if (x + fe->fFrame->GetX() + fe->fFrame->GetWidth() > w) {
3449 w = fe->fFrame->GetX() + x + fe->fFrame->GetWidth();
3450 ret |= 4;
3451 }
3452 if (y + fe->fFrame->GetY() + fe->fFrame->GetHeight() > h) {
3453 h = fe->fFrame->GetY() + y + fe->fFrame->GetHeight();
3454 ret |= 8;
3455 }
3456 }
3457 return ret;
3458}
3459*/
3460
3461////////////////////////////////////////////////////////////////////////////////
3462/// handle resize
3463
3465{
3466 if (fStop || !fClient->IsEditable()) {
3467 return;
3468 }
3469
3470 TGFrame *fr = fPimpl->fGrab;
3471
3472 if (!fr || IsFixedSize(fr) ||
3473 IsFixedLayout((TGWindow*)fr->GetParent())) {
3474
3475 fr = (TGFrame*)GetResizableParent(fr);
3476
3477 if (!fr ) {
3478 return;
3479 }
3480 }
3481
3482 TGCompositeFrame *comp = 0;
3483
3485 comp = (TGCompositeFrame*)fr;
3486 }
3487
3488 Window_t c;
3489 Int_t x = fPimpl->fX;
3490 Int_t y = fPimpl->fY;
3491 UInt_t w = 0;
3492 UInt_t h = 0;
3493 UInt_t wp = ((TGFrame*)fr->GetParent())->GetWidth() - 2;
3494 UInt_t hp = ((TGFrame*)fr->GetParent())->GetHeight() - 2;
3495
3496 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
3497 fr->GetId(), x, y, x, y, c);
3498
3499 ToGrid(x, y);
3501
3502 switch (fPimpl->fResizeType) {
3503 case kTopLeft:
3504 if ((((int)fr->GetWidth() > x) || (x < 0)) &&
3505 (((int)fr->GetHeight() > y) || (y < 0))) {
3506
3507 if (fr->GetY() + y < 2) {
3508 y = 2 - fr->GetY();
3509 }
3510 if (fr->GetX() + x < 2) {
3511 x = 2 - fr->GetX();
3512 }
3513 h = fr->GetHeight() - y;
3514 w = fr->GetWidth() - x;
3515 x = fr->GetX() + x;
3516 y = fr->GetY() + y;
3517
3518 if (!IsFixedH(fr) && !IsFixedW(fr)) {
3519 fr->MoveResize(x, y, w, h);
3520 break;
3521 }
3522 if (IsFixedH(fr)) {
3523 fr->MoveResize(x, fr->GetY(), w, fr->GetDefaultHeight());
3524 break;
3525 }
3526 if (IsFixedW(fr)) {
3527 fr->MoveResize(fr->GetX(), y, fr->GetDefaultWidth(), h);
3528 break;
3529 }
3530 }
3531 break;
3532 case kTopRight:
3533 if ((x > 0) && (((int)fr->GetHeight() > y) || (y < 0))) {
3534
3535 if (fr->GetY() + y < 2) {
3536 y = 2 - fr->GetY();
3537 }
3538 h = fr->GetHeight() - y;
3539
3540 if (IsFixedW(fr)) {
3541 w = fr->GetDefaultWidth();
3542 } else {
3543 w = fr->GetX() + x > Int_t(wp) ? wp - fr->GetX() : UInt_t(x);
3544 }
3545 x = fr->GetX();
3546 y = fr->GetY() + y;
3547
3548 if (!IsFixedH(fr)) {
3549 fr->MoveResize(x, y, w, h);
3550 } else {
3551 fr->Resize(x, fr->GetDefaultHeight());
3552 }
3553 }
3554 break;
3555 case kTopSide:
3556 if (((int)fr->GetHeight() > y) || (y < 0)) {
3557 if (IsFixedH(fr)) {
3558 break;
3559 }
3560
3561 if (fr->GetY() + y < 2) {
3562 y = 2 - fr->GetY();
3563 }
3564 h = fr->GetHeight() - y;
3565 w = fr->GetWidth();
3566 x = fr->GetX();
3567 y = fr->GetY() + y;
3568
3569 fr->MoveResize(x, y, w, h);
3570 }
3571 break;
3572 case kBottomLeft:
3573 if ((((int)fr->GetWidth() > x) || (x < 0)) && (y > 0)) {
3574
3575 if (fr->GetX() + x < 2) {
3576 x = 2 - fr->GetX();
3577 }
3578 h = fr->GetY() + y > Int_t(hp) ? hp - fr->GetY() : UInt_t(y);
3579 w = fr->GetWidth() - x;
3580 x = fr->GetX() + x;
3581
3582 if (!IsFixedH(fr) && !IsFixedW(fr)) {
3583 fr->MoveResize(x, fr->GetY(), w, h);
3584 break;
3585 }
3586 if (IsFixedH(fr)) {
3587 fr->MoveResize(x, fr->GetY(), w, fr->GetDefaultHeight());
3588 break;
3589 }
3590 if (IsFixedW(fr)) {
3591 fr->MoveResize(fr->GetX(), fr->GetY(),
3592 fr->GetDefaultWidth(), h);
3593 break;
3594 }
3595 }
3596 break;
3597 case kBottomRight:
3598 if ((x > 0) && (y > 0)) {
3599 w = !IsFixedW(fr) ? UInt_t(x) : fr->GetDefaultWidth();
3600 h = !IsFixedH(fr) ? UInt_t(y) : fr->GetDefaultHeight();
3601
3602 h = fr->GetY() + h > hp ? hp - fr->GetY() : h;
3603 w = fr->GetX() + w > wp ? wp - fr->GetX() : w;
3604
3605 //canResize(comp, 0, 0, w, h);
3606 fr->Resize(w, h);
3607 }
3608 break;
3609 case kBottomSide:
3610 if (y > 0) {
3611 if (IsFixedH(fr)) {
3612 break;
3613 }
3614
3615 w = fr->GetWidth();
3616 h = fr->GetY() + y > (Int_t)hp ? hp - fr->GetY() : UInt_t(y);
3617
3618 //canResize(comp, 0, 0, w, h);
3619 fr->Resize(w, h);
3620 }
3621 break;
3622 case kLeftSide:
3623 if ((int)fr->GetWidth() > x ) {
3624 if (IsFixedW(fr)) {
3625 break;
3626 }
3627
3628 if (fr->GetX() + x < 2) {
3629 x = 2 - fr->GetX();
3630 }
3631 w = fr->GetWidth() - x;
3632 h = fr->GetHeight();
3633 y = fr->GetY();
3634 x = fr->GetX() + x;
3635
3636 //canResize(comp, x, y, w, h);
3637 fr->MoveResize(x, y, w, h);
3638 }
3639 break;
3640 case kRightSide:
3641 if (x > 0) {
3642 if (IsFixedW(fr)) {
3643 break;
3644 }
3645
3646 h = fr->GetHeight();
3647 w = fr->GetX() + x > (Int_t)wp ? wp - fr->GetX() : UInt_t(x);
3648 //canResize(comp, 0, 0, w, h);
3649 fr->Resize(w, h);
3650 }
3651 break;
3652 default:
3653 break;
3654 }
3655 if (comp && (!comp->IsLayoutBroken() || IsFixedLayout(comp))) {
3656 layoutFrame(comp);
3657 }
3658
3659 gVirtualX->SetCursor(fClient->GetRoot()->GetId(),
3660 gVirtualX->CreateCursor(fPimpl->fResizeType));
3661 w = fr->GetWidth();
3662 h = fr->GetHeight();
3663
3664 if (fBuilder) {
3665 TString str = fr->ClassName();
3666 str += "::";
3667 str += fr->GetName();
3668 str += " resized ";
3669 str += TString::Format("(%d x %d)", w, h);
3671 }
3672
3673 fClient->NeedRedraw(fr, kTRUE);
3674 DoRedraw();
3675 fEditor->ChangeSelected(fr); //to update the geometry frame after drag resize
3676}
3677
3678////////////////////////////////////////////////////////////////////////////////
3679/// Handle move
3680
3682{
3683 if (fStop || !fPimpl->fGrab || !fClient->IsEditable()) {
3684 return;
3685 }
3686
3687 TGWindow *parent = (TGWindow*)fPimpl->fGrab->GetParent();
3688
3689 // do not remove frame from fixed layout or non-editable parent
3690 if (IsFixedLayout(parent) || IsEditDisabled(parent)) {
3691 return;
3692 }
3693
3694 Int_t x = fPimpl->fX - fPimpl->fXf;
3695 Int_t y = fPimpl->fY - fPimpl->fYf;
3696
3697 static Int_t qq;
3698 static UInt_t w = 0;
3699 static UInt_t h = 0;
3700
3701 if (w == 0) {
3702 gVirtualX->GetWindowSize(gVirtualX->GetDefaultRootWindow(), qq, qq, w, h);
3703 }
3704
3705 //
3706 Bool_t move = (x > 0) && (y > 0) && ((x + fPimpl->fGrab->GetWidth()) < (w - 0)) &&
3707 ((y + fPimpl->fGrab->GetHeight()) < (h - 30));
3708
3709
3710 // we are out of "win32 world"
3711 if (!move && !gVirtualX->InheritsFrom("TGX11")) {
3712 EndDrag();
3713 return;
3714 }
3715
3716 fPimpl->fGrab->Move(x, y);
3717
3718 if (fBuilder) {
3719 //fBuilder->Update();
3720 TString str = fPimpl->fGrab->ClassName();
3721 str += "::";
3722 str += fPimpl->fGrab->GetName();
3723 str += " is moved to absolute position ";
3724 str += TString::Format("(%d , %d)", x, y);
3726 }
3727
3729}
3730
3731////////////////////////////////////////////////////////////////////////////////
3732/// Return a pointer to the parent mdi frame
3733
3735{
3736 if (fStop || !in) {
3737 return 0;
3738 }
3739
3740 TGFrame *p = in;
3741
3742 while (p && (p != fClient->GetDefaultRoot()) &&
3744 if (p->InheritsFrom(TGMdiFrame::Class())) {
3745 return p;
3746 }
3747 p = (TGFrame*)p->GetParent();
3748 }
3749 return 0;
3750}
3751
3752////////////////////////////////////////////////////////////////////////////////
3753/// Raise guibuilder's mdi frame.
3754
3756{
3757 if (fStop || !comp) {
3758 return;
3759 }
3760
3761 if (comp && comp->InheritsFrom(TGMdiFrame::Class()) && fBuilder) {
3763 if (mdi) {
3764 // dragged frame is taken from some main frame
3765 //if (fPimpl->fGrab && fClient->GetRoot()->InheritsFrom(TGMainFrame::Class())) {
3766 // fBuilder->MapRaised();
3767 //}
3768 }
3769 if (fBuilder->GetMdiMain()->GetCurrent() != comp) {
3771 }
3772 }
3773}
3774
3775////////////////////////////////////////////////////////////////////////////////
3776/// Look for the drop target under grabbed/selected frame while moving
3777
3779{
3780 if (fStop || !fPimpl->fGrab ) {
3781 return;
3782 }
3783
3784 Int_t x = fPimpl->fGrab->GetX();
3785 Int_t y = fPimpl->fGrab->GetY();
3786 UInt_t w = fPimpl->fGrab->GetWidth();
3787 UInt_t h = fPimpl->fGrab->GetHeight();
3788
3789 Bool_t ok = CheckTargetAtPoint(x - 1, y - 1);
3790
3791 if (!ok) {
3792 ok = CheckTargetAtPoint(x + w + 1, y + h + 1);
3793 }
3794
3795 if (!ok) {
3796 ok = CheckTargetAtPoint(x + w + 1, y - 1);
3797 }
3798
3799 if (!ok) {
3800 ok = CheckTargetAtPoint(x - 1, y + h + 1);
3801 }
3802}
3803
3804////////////////////////////////////////////////////////////////////////////////
3805/// Helper. Look for the drop target under grabbed/selected frame while moving.
3806
3808{
3809 if (fStop || !fPimpl->fGrab) {
3810 return kFALSE;
3811 }
3812
3813 UInt_t ww = fPimpl->fGrab->GetWidth();
3814 UInt_t hh = fPimpl->fGrab->GetHeight();
3815 Bool_t ret = kFALSE;
3816 Window_t c;
3817 TGWindow *win = 0;
3818
3820
3821 if (w && (w != gVirtualX->GetDefaultRootWindow())) {
3822 win = fClient->GetWindowById(w);
3823 TGCompositeFrame *comp = 0;
3824
3825 if (!win) {
3826 goto out;
3827 }
3828
3830 comp = (TGCompositeFrame *)win;
3831 } else if (win->GetParent() != fClient->GetDefaultRoot()) {
3832 comp = (TGCompositeFrame *)win->GetParent();
3833 }
3834
3835 if (comp) {
3836 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
3837 comp->GetId(), x, y, x, y, c);
3838
3839 RaiseMdiFrame(comp);
3840
3841 if ((comp != fPimpl->fGrab) && (x >= 0) && (y >= 0) &&
3842 (x + ww <= comp->GetWidth()) &&
3843 (y + hh <= comp->GetHeight())) {
3844
3845 if (comp != fTarget) {
3846 comp->HandleDragEnter(fPimpl->fGrab);
3847
3848 if (fTarget) fTarget->HandleDragLeave(fPimpl->fGrab);
3849
3850 else Snap2Grid();
3851 } else {
3852 if (fTarget) {
3854 }
3855 }
3856
3857 fTarget = comp;
3858 fTargetId = comp->GetId();
3859 ret = kTRUE;
3860 return ret;
3861
3862 } else {
3863 if (fTarget) {
3865 }
3866 fTarget = 0;
3867 fTargetId = 0;
3868 }
3869 }
3870 }
3871
3872out:
3873 if (fTarget) {
3875 }
3876
3877 if (!w || !win) {
3878 fTarget = 0;
3879 fTargetId = 0;
3880 }
3881 return ret;
3882}
3883
3884////////////////////////////////////////////////////////////////////////////////
3885/// Handle motion event
3886
3888{
3889 if (fStop) {
3890 return kFALSE;
3891 }
3892
3893 static Long64_t was = gSystem->Now();
3894 static Int_t gy = event->fYRoot;
3895 static Int_t gx = event->fXRoot;
3896
3897 Long64_t now = gSystem->Now();
3898
3899 if ((now-was < 100) || !(event->fState & kButton1Mask) ||
3900 ((event->fYRoot == gy) && (event->fXRoot == gx))) {
3901 return kFALSE;
3902 }
3903
3904 was = now;
3905 gy = event->fYRoot;
3906 gx = event->fXRoot;
3907
3908 if (!fDragging) {
3909 if (fMoveWaiting && ((TMath::Abs(fPimpl->fX - event->fXRoot) > 10) ||
3910 (TMath::Abs(fPimpl->fY - event->fYRoot) > 10))) {
3911
3912 return StartDrag(fSource, event->fXRoot, event->fYRoot);
3913 }
3914 } else {
3915 fPimpl->fX = event->fXRoot;
3916 fPimpl->fY = event->fYRoot;
3917
3918 switch (fDragType) {
3919 case kDragLasso:
3920 DrawLasso();
3921 fSelectionIsOn = event->fState & kKeyShiftMask;
3922 break;
3923 case kDragMove:
3924 case kDragCopy:
3925 case kDragLink:
3926 DoMove();
3927 break;
3928 case kDragResize:
3929 DoResize();
3930 break;
3931 default:
3932 break;
3933 }
3934 }
3936 return kTRUE;
3937}
3938
3939////////////////////////////////////////////////////////////////////////////////
3940/// Put created frame at position of the last mouse click
3941
3943{
3944 Int_t x0, y0, x, y;
3945 Window_t c;
3946
3947 if (fStop || !frame || !fClient->IsEditable()) {
3948 return;
3949 }
3950
3951 frame->MapSubwindows();
3952 TGFrame *root = (TGFrame*)fClient->GetRoot();
3953
3954 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
3955 root->GetId(),
3956 fPimpl->fX0 , fPimpl->fY0, x0, y0, c);
3957 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
3958 root->GetId(),
3959 fPimpl->fX , fPimpl->fY, x, y, c);
3960
3961 ToGrid(x, y);
3962 ToGrid(x0, y0);
3963
3964 UInt_t w = TMath::Abs(x - x0);
3965 UInt_t h = TMath::Abs(y - y0);
3966 x = x > x0 ? x0 : x;
3967 y = y > y0 ? y0 : y;
3968
3969 // do not create frame with size smaller when default size
3970 w = w < frame->GetDefaultWidth() + 2 ? frame->GetDefaultWidth() + 2 : w;
3971 h = h < frame->GetDefaultHeight() + 2 ? frame->GetDefaultHeight() + 2 : h;
3972
3973 // do not create frame out of editable space
3974 x = x + w > root->GetWidth() ? Int_t(root->GetWidth() - w) : x;
3975 y = y + h > root->GetHeight() ? Int_t(root->GetHeight() - h) : y;
3976
3977 frame->Move(x, y);
3978
3979 UInt_t grid = GetGridStep();
3980
3981 if (IsFixedW(frame) || IsFixedH(frame) || IsFixedSize(frame)) {
3982 w = IsFixedW(frame) ? frame->GetDefaultWidth() : w;
3983 h = IsFixedH(frame) ? frame->GetDefaultHeight() : h;
3984 frame->Resize(w < grid ? grid : w, h < grid ? grid : h);
3985 } else {
3986 if (frame->InheritsFrom(TGVerticalFrame::Class())) {
3987 frame->Resize(w < grid ? 15*grid : w, h < grid ? 30*grid : h);
3988 } else if (frame->InheritsFrom(TGHorizontalFrame::Class())) {
3989 frame->Resize(w < grid ? 30*grid : w, h < grid ? 15*grid : h);
3990 }
3991 else frame->Resize(w < 2*grid ? 2*grid : w, h < 2*grid ? 2*grid : h);
3992 }
3993
3994 frame->MapRaised();
3995 frame->SetCleanup(kDeepCleanup);
3996 frame->AddInput(kButtonPressMask);
3997
4000 edit->SetCleanup(kDeepCleanup);
4001 ReparentFrames(frame, edit);
4002 frame->MapRaised();
4003 //edit->SetLayoutBroken();
4004 UInt_t g = 2;
4005 // temporary hack for status bar
4006 if (frame->InheritsFrom("TGStatusBar")) {
4008 }
4009 else {
4010 edit->AddFrame(frame, hints ? hints : new TGLayoutHints(kLHintsNormal, g, g, g, g));
4011 }
4012
4013 if (hints && !edit->IsLayoutBroken()) {
4014 edit->GetLayoutManager()->Layout();
4015 } else {
4016 edit->Layout();
4017 }
4018 }
4019 if (fBuilder) {
4020 TString str = frame->ClassName();
4021 str += "::";
4022 str += frame->GetName();
4023 str += " created";
4025 }
4026
4027 if (frame->InheritsFrom(TGCanvas::Class())) {
4028 frame = ((TGCanvas*)frame)->GetContainer();
4029 }
4030
4031 SelectFrame(frame);
4032
4033}
4034////////////////////////////////////////////////////////////////////////////////
4035/// Draw lasso for allocation new object
4036
4038{
4039 if (fStop || !fClient->IsEditable()) {
4040 return;
4041 }
4042
4043 UngrabFrame();
4044
4045 Int_t x0, y0, x, y;
4046 Window_t c;
4047 TGFrame *root = (TGFrame*)fClient->GetRoot();
4048
4049 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(), root->GetId(),
4050 fPimpl->fX0 , fPimpl->fY0, x0, y0, c);
4051 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(), root->GetId(),
4052 fPimpl->fX , fPimpl->fY, x, y, c);
4053
4054 UInt_t w, h;
4055 Bool_t xswap = kFALSE;
4056 Bool_t yswap = kFALSE;
4057
4058 // check limits
4059
4060 if ((x == x0) || ( y==y0 )) return; //lasso is not rectangle -> do not draw it
4061
4062 if (x > x0) {
4063 x0 = x0 < 0 ? 0 : x0;
4064 w = x - x0;
4065 } else {
4066 x = x < 0 ? 0 : x;
4067 w = x0 - x;
4068 x0 = x;
4069 xswap = kTRUE;
4070 }
4071
4072 if (y > y0) {
4073 y0 = y0 < 0 ? 0 : y0;
4074 h = y - y0;
4075 } else {
4076 y = y < 0 ? 0 : y;
4077 h = y0 - y;
4078 y0 = y;
4079 yswap = kTRUE;
4080 }
4081
4082 w = x0 + w > root->GetWidth() ? root->GetWidth() - x0 : w;
4083 h = y0 + h > root->GetHeight() ? root->GetHeight() - y0 : h;
4084 x = x0 + w;
4085 y = y0 + h;
4086
4087 ToGrid(x, y);
4088 ToGrid(x0, y0);
4089
4090 // correct fPimpl->fX0 , fPimpl->fY0 , fPimpl->fX , fPimpl->fY
4091 gVirtualX->TranslateCoordinates(root->GetId(), fClient->GetDefaultRoot()->GetId(),
4092 xswap ? x : x0, yswap ? y : y0,
4093 fPimpl->fX0 , fPimpl->fY0, c);
4094 gVirtualX->TranslateCoordinates(root->GetId(), fClient->GetDefaultRoot()->GetId(),
4095 xswap ? x0 : x, yswap ? y0 : y,
4096 fPimpl->fX , fPimpl->fY, c);
4097 DoRedraw();
4098
4099 gVirtualX->DrawRectangle(fClient->GetRoot()->GetId(),
4100 GetBlackGC()(), x0, y0, w, h);
4101 gVirtualX->DrawRectangle(fClient->GetRoot()->GetId(),
4102 GetBlackGC()(), x0+1, y0+1, w-2, h-2);
4103
4104 gVirtualX->SetCursor(fId, gVirtualX->CreateCursor(kCross));
4105 gVirtualX->SetCursor(fClient->GetRoot()->GetId(), gVirtualX->CreateCursor(kCross));
4106
4108 root->RequestFocus();
4109
4110 if (fBuilder) {
4111 TString str = "Lasso drawn. Align frames inside or presss Return key to grab frames.";
4113 }
4114}
4115
4116////////////////////////////////////////////////////////////////////////////////
4117/// Handle client message
4118
4120{
4121 if (fStop) {
4122 return kFALSE;
4123 }
4124
4125 if ((event->fFormat == 32) && ((Atom_t)event->fUser[0] == gWM_DELETE_WINDOW) &&
4126 (event->fHandle != gROOT_MESSAGE)) {
4127
4128 if (fPimpl->fPlane && (fPimpl->fPlane->GetId() == event->fWindow)) {
4129 fPimpl->fPlane = 0;
4130 }
4131
4132 TGWindow *root = (TGWindow*)fClient->GetRoot();
4133 if (!root || (root == fClient->GetDefaultRoot())) {
4135 return kTRUE;
4136 }
4138
4139 if (event->fWindow == main->GetId()) {
4140 if (main != fBuilder) {
4141 if (fEditor && !fEditor->IsEmbedded()) {
4142 delete fEditor;
4143 fEditor = 0;
4144 }
4145
4147 return kTRUE;
4148 }
4149
4150 delete fFrameMenu;
4151 fFrameMenu =0;
4152
4153 delete fLassoMenu;
4154 fLassoMenu = 0;
4155
4156 delete fPimpl->fGrid;
4157 fPimpl->fGrid = 0;
4158 Reset1();
4159
4160 } else if (fBuilder && (event->fWindow == fBuilder->GetId())) {
4162
4163 } else if (fEditor && (event->fWindow == fEditor->GetMainFrame()->GetId())) {
4165 fEditor = 0;
4166 }
4167
4168 // to avoid segv. stop editting
4170 }
4171
4172 return kFALSE;
4173}
4174
4175////////////////////////////////////////////////////////////////////////////////
4176/// Handle destroy notify
4177
4179{
4180 if (fPimpl->fPlane && (fPimpl->fPlane->GetId() == event->fWindow)) {
4181 fPimpl->fPlane = 0;
4182 }
4183
4184 return kFALSE;
4185}
4186
4187
4188////////////////////////////////////////////////////////////////////////////////
4189/// not used yet.
4190
4192{
4193 if (fStop) {
4194 return kFALSE;
4195 }
4196
4197 return kFALSE;
4198}
4199
4200////////////////////////////////////////////////////////////////////////////////
4201/// not used yet.
4202
4204{
4205 if (fStop) {
4206 return kFALSE;
4207 }
4208
4209 return kFALSE;
4210}
4211
4212////////////////////////////////////////////////////////////////////////////////
4213/// Find parent frame which can be dragged
4214
4216{
4217 if (fStop) {
4218 return 0;
4219 }
4220
4221 TGFrame *ret = (TGFrame*)p;
4222 TGWindow *parent = (TGWindow*)ret->GetParent();
4223
4224 while (parent && (parent != fClient->GetDefaultRoot())) {
4225 if (!IsFixedLayout(parent) && !IsEditDisabled(parent)) {
4226 return ret;
4227 }
4228 ret = (TGFrame*)parent;
4229 parent = (TGWindow*)ret->GetParent();
4230 }
4231
4232 return 0;
4233}
4234
4235////////////////////////////////////////////////////////////////////////////////
4236/// Find parent frame which can be resized
4237
4239{
4240 if (fStop) {
4241 return 0;
4242 }
4243
4244 TGWindow *parent = p;
4245
4246 while (parent && (parent != fClient->GetDefaultRoot())) {
4247 if (!IsFixedSize(parent) &&
4248 !IsFixedLayout((TGWindow*)parent->GetParent()) &&
4249 !IsEditDisabled((TGWindow*)parent->GetParent())) {
4250 return parent;
4251 }
4252 parent = (TGWindow*)parent->GetParent();
4253 }
4254
4255 return 0;
4256}
4257
4258////////////////////////////////////////////////////////////////////////////////
4259/// Start dragging.
4260
4262{
4263 if (fStop || fDragging) {
4264 return kFALSE;
4265 }
4266
4267 TGFrame *mov = src;
4268
4269 // special case when frame was grabbed via spacebar pressing
4270 if (fPimpl->fSpacePressedFrame) {
4271 if (fDragType == kDragNone) {
4273 mov = fPimpl->fSpacePressedFrame;
4274 } else {
4275 fPimpl->fSpacePressedFrame = 0;
4276 }
4277 }
4278
4279 TGWindow *parent = (TGWindow*)(mov ? mov->GetParent() : 0);
4280
4281 // do not remove frame from fixed layout or non-editable parent
4282 // try to drag "draggable parent"
4283 if (parent && (IsFixedLayout(parent) || IsEditDisabled(parent))) {
4284 mov = GetMovableParent(parent);
4285 if (!mov) {
4286 return kFALSE;
4287 }
4288 }
4289
4290 SetEditable(kTRUE); // grab server
4291
4292 fPimpl->fX = x;
4293 fPimpl->fY = y;
4295
4296 fPimpl->fRepeatTimer->Reset();
4297 gSystem->AddTimer(fPimpl->fRepeatTimer);
4298
4300 fDragging = kTRUE;
4301 if (src) gVirtualX->SetCursor(src->GetId(), gVirtualX->CreateCursor(kMove));
4302
4303 switch (fDragType) {
4304 case kDragCopy:
4305 HandleCopy();
4306 HandlePaste();
4307 GrabFrame(fPimpl->fGrab);
4308 break;
4309 case kDragMove:
4310 fPimpl->fGrab = mov;
4311 GrabFrame(fPimpl->fGrab);
4312 break;
4313 default:
4314 //fPimpl->fGrab = 0;
4315 break;
4316 }
4317
4318 return kTRUE;
4319}
4320
4321////////////////////////////////////////////////////////////////////////////////
4322/// End dragging.
4323
4325{
4326 TGFrame *frame = 0;
4327 Bool_t ret = kFALSE;
4328
4329 if (fStop) {
4330 return kFALSE;
4331 }
4332
4333 fMoveWaiting = kFALSE; // for sanity check
4334
4335 if (fPimpl->fGrab && (fDragType >= kDragMove) && (fDragType <= kDragLink)) {
4336
4337 ret = Drop();
4338
4339 } else if (fBuilder && fBuilder->IsExecutable() &&
4341
4342 frame = (TGFrame*)fBuilder->ExecuteAction();
4343 PlaceFrame(frame, fBuilder->GetAction()->fHints);
4345 ret = kTRUE;
4346 //return ret;
4347 } else if ((fDragType == kDragLasso) && fSelectionIsOn) {
4348
4350 ret = kTRUE;
4351 }
4352
4353 if (!fLassoDrawn) {
4354 DoRedraw();
4355 }
4356
4357 Reset1();
4358 fPimpl->fSpacePressedFrame = 0;
4359
4360 if (fBuilder) {
4361 fBuilder->SetAction(0);
4362 }
4363
4364 return ret;
4365}
4366
4367////////////////////////////////////////////////////////////////////////////////
4368/// Do cancel action.
4369
4371{
4372 if (fStop) {
4373 return kFALSE;
4374 }
4375
4376 fTarget = 0;
4377 EndDrag();
4378 return kTRUE;
4379}
4380
4381////////////////////////////////////////////////////////////////////////////////
4382/// Drop grabbed frame
4383
4385{
4386 if (fStop || !fDragging || !fPimpl->fGrab ||
4387 !((fDragType >= kDragMove) && (fDragType <= kDragLink))) {
4388 return kFALSE;
4389 }
4390
4392 TGFrame *frame = 0;
4393 TGFrame *parent = 0;
4394 Int_t x, y;
4395 Window_t c;
4396
4397 switch (fDragType) {
4398 case kDragCopy:
4399 case kDragMove:
4400 frame = (TGFrame*)fPimpl->fGrab;
4401 break;
4402 default:
4403 break;
4404 }
4405
4407
4408 if (fTarget && fPimpl->fGrab && (w == fTarget) && w &&
4409 (w != fClient->GetDefaultRoot())) {
4410 parent = fTarget;
4411
4412 gVirtualX->TranslateCoordinates(fClient->GetDefaultRoot()->GetId(),
4413 fTarget->GetId(),
4414 fPimpl->fGrab->GetX(),
4415 fPimpl->fGrab->GetY(), x, y, c);
4417 } else {
4418 parent = (TGFrame*)fPimpl->fGrabParent;
4419 x = fPimpl->fGrabX;
4420 y = fPimpl->fGrabY;
4421 }
4422
4423 //reject move if layout is on
4424 if (parent && !parent->IsLayoutBroken() && (parent == fPimpl->fGrabParent) ) {
4425 fDropStatus = 0;
4426 } else if (parent && frame && (parent != fClient->GetDefaultRoot()) ) {
4427 ToGrid(x, y);
4428 fDropStatus = parent->HandleDragDrop(frame, x, y, fPimpl->fGrabLayout);
4429
4430 // drop was rejected
4431 if (!fDropStatus) {
4432 if (fDragType == kDragMove) { // return dragged frame to initial position
4433 parent = (TGFrame*)fPimpl->fGrabParent;
4434 x = fPimpl->fGrabX;
4435 y = fPimpl->fGrabY;
4436 frame = fPimpl->fGrab;
4437
4438 if (parent && frame && (parent != fClient->GetDefaultRoot())) {
4439 fDropStatus = parent->HandleDragDrop(frame, x, y, fPimpl->fGrabLayout);
4440 }
4441 } else { // (fDragType == kDragCopy) - delete it
4442 DeleteFrame(frame);
4443 }
4444 }
4445 }
4446
4447 if (fDropStatus) {
4448 //do not break layout of the new parent if layout there is enabled
4449 if (parent && !parent->IsLayoutBroken()) {
4450 parent->Layout();
4451 }
4452
4453 if (fBuilder) {
4454 TString str = frame->ClassName();
4455 str += "::";
4456 str += frame->GetName();
4457 str += " dropped into ";
4458 str += parent->ClassName();
4459 str += "::";
4460 str += parent->GetName();
4461 str += " at position ";
4462 str += TString::Format("(%d , %d)", x, y);
4464 }
4465 fTarget = 0;
4466 fTargetId = 0;
4467
4468 if (parent && (parent == fPimpl->fGrabParent) && fPimpl->fGrabListPosition &&
4469 frame && parent->InheritsFrom(TGCompositeFrame::Class())) {
4470
4471 TList *li = ((TGCompositeFrame*)parent)->GetList();
4472 li->Remove(frame->GetFrameElement());
4473 li->AddAfter(fPimpl->fGrabListPosition, frame->GetFrameElement());
4474 }
4475 } else { // grab frame cannot be dropped
4476// if (fDragType == kDragCopy) { // dosn't work (point is not reached ???)
4477// HandleDelete(kFALSE);
4478// }
4479
4480 if (fPimpl->fGrab && fPimpl->fGrabParent) {
4481 fPimpl->fGrab->ReparentWindow(fPimpl->fGrabParent, fPimpl->fGrabX, fPimpl->fGrabY);
4482 ((TGCompositeFrame*)fPimpl->fGrabParent)->AddFrame(fPimpl->fGrab);
4483 }
4484 }
4485
4486 fPimpl->fGrabParent = 0;
4487 fPimpl->fGrabX = 0;
4488 fPimpl->fGrabY = 0;
4489 fPimpl->fGrabListPosition = 0;
4490
4491 return fDropStatus;
4492}
4493
4494////////////////////////////////////////////////////////////////////////////////
4495/// Waits for either the mouse move from the given initial ButtonPress location
4496/// or for the mouse button to be released. If mouse moves away from the initial
4497/// ButtonPress location before the mouse button is released "IsMoveWaiting"
4498/// returns kTRUE. If the mouse button released before the mose moved from the
4499/// initial ButtonPress location, "IsMoveWaiting" returns kFALSE.
4500
4502{
4503 return fMoveWaiting;
4504}
4505
4506////////////////////////////////////////////////////////////////////////////////
4507/// Layout and Resize frame.
4508/// If global is kFALSE - compact selected frame
4509/// If global is kFALSE - compact main frame of selected frame
4510
4512{
4513 TGCompositeFrame *comp = 0;
4514 TGFrameElement *fe;
4515
4516 if (fStop || !fClient || !fClient->IsEditable() || !fPimpl->fGrab) {
4517 return;
4518 }
4519
4520 TGWindow *parent = (TGWindow*)fPimpl->fGrab->GetParent();
4521
4522 if (global) {
4523 if (!fBuilder) {
4525 } else {
4527 if (!comp) {
4529 }
4530 }
4531 } else {
4532 if (fPimpl->fGrab &&
4533 fPimpl->fGrab->InheritsFrom(TGCompositeFrame::Class())) {
4534 comp = (TGCompositeFrame*)fPimpl->fGrab;
4535 } else {
4536 comp = (TGCompositeFrame*)parent;
4537 }
4538 }
4539
4540 if (!comp || IsFixedLayout(comp) || IsFixedLayout(parent) ||
4541 IsFixedSize(comp) || IsFixedH(comp) || IsFixedW(comp)) return;
4542
4543 comp->SetLayoutBroken(kFALSE);
4544
4545 TIter next(comp->GetList());
4546
4547 TGFrame *root = (TGFrame *)fClient->GetRoot();
4548 root->SetEditable(kFALSE);
4549
4550 TGDimension d;
4551
4552 if (global) {
4553 while ((fe = (TGFrameElement*)next())) {
4554 if (IsFixedLayout(fe->fFrame) || IsFixedSize(fe->fFrame) ||
4555 IsFixedH(fe->fFrame) || IsFixedW(fe->fFrame)) continue;
4556
4558 d = fe->fFrame->GetDefaultSize();
4559
4560 // avoid "to point" resizing
4561 if ((d.fWidth > 10) && (d.fHeight > 10)) {
4562 fe->fFrame->Resize();
4563 } else if (d.fWidth > 10) {
4564 fe->fFrame->Resize(d.fWidth, 10);
4565 } else if (d.fHeight > 10) {
4566 fe->fFrame->Resize(10, d.fHeight);
4567 } else {
4568 fe->fFrame->Resize(10, 10);
4569 }
4571 }
4572 if (!IsFixedLayout(root)) {
4573 root->SetLayoutBroken(kFALSE);
4574 }
4575 fPimpl->fCompacted = kTRUE;
4576 }
4577
4578 if (!IsFixedLayout(comp)) {
4579 comp->SetLayoutBroken(kFALSE);
4580 d = comp->GetDefaultSize();
4581
4582 // avoid "to point" resizing
4583 if ((d.fWidth > 10) && (d.fHeight > 10)) {
4584 comp->Resize();
4585 } else if (d.fWidth > 10) {
4586 comp->Resize(d.fWidth, 10);
4587 } else if (d.fHeight > 10) {
4588 comp->Resize(10, d.fHeight);
4589 } else {
4590 comp->Resize(10, 10);
4591 }
4592 layoutFrame(comp);
4593 }
4594
4596 TGMdiDecorFrame *decor = (TGMdiDecorFrame *)comp->GetParent();
4597 Int_t b = 2 * decor->GetBorderWidth();
4598 decor->MoveResize(decor->GetX(), decor->GetY(), comp->GetDefaultWidth() + b,
4599 comp->GetDefaultHeight() + b + decor->GetTitleBar()->GetDefaultHeight());
4600 }
4601
4602 root->SetEditable(kTRUE);
4603
4604 fClient->NeedRedraw(comp);
4605 SelectFrame(comp);
4606 DoRedraw();
4607}
4608
4609////////////////////////////////////////////////////////////////////////////////
4610/// Grab server.
4611
4613{
4614 static Bool_t gon = kFALSE;
4615 static const TGWindow *gw = 0;
4616
4617 if ((gon == on) && (fClient->GetRoot() == gw)) {
4618 return;
4619 }
4620
4621 gon = on; gw = fClient->GetRoot();
4622
4623 if (on) {
4624 fStop = kFALSE;
4625
4626 if (fPimpl->fRepeatTimer) {
4627 fPimpl->fRepeatTimer->Reset();
4628 } else {
4629 fPimpl->fRepeatTimer = new TGuiBldDragManagerRepeatTimer(this, 100);
4630 }
4631 gSystem->AddTimer(fPimpl->fRepeatTimer);
4633
4634 Snap2Grid();
4635 } else {
4637
4638 if (fPimpl->fRepeatTimer) {
4639 fPimpl->fRepeatTimer->Remove();
4640 }
4641
4642 fSelected = fPimpl->fGrab = 0;
4643
4644 delete fPimpl->fGrid;
4645 fPimpl->fGrid = 0;
4646
4647 fPimpl->ResetParams();
4648
4649 TGWindow *root = (TGWindow*)fClient->GetRoot();
4650 if (root) {
4651 fClient->SetRoot(0);
4652 }
4653
4656 }
4657
4660 }
4661
4662 if (fBuilder) {
4663 fBuilder->Update();
4664 }
4665 //CloseMenus();
4666
4667 fStop = kTRUE;
4668 }
4669
4670 if (on && fClient->IsEditable()) {
4671 gVirtualX->SetCursor(fClient->GetRoot()->GetId(),
4672 gVirtualX->CreateCursor(kPointer));
4673 }
4674}
4675
4676////////////////////////////////////////////////////////////////////////////////
4677/// Return grid coordinates which are close to given
4678
4680{
4681 UInt_t step = GetGridStep();
4682 x = x - x%step;
4683 y = y - y%step;
4684}
4685
4686////////////////////////////////////////////////////////////////////////////////
4687/// Main handler of actions
4688
4690{
4691 fPimpl->fLastPopupAction = act;
4692
4693 switch ((EActionType)act) {
4694 case kPropertyAct:
4696 break;
4697 case kEditableAct:
4698 if (fPimpl->fSaveGrab) fPimpl->fSaveGrab->SetEditable(kTRUE);
4699 if (fBuilder) {
4701 }
4702 break;
4703 case kCutAct:
4704 HandleCut();
4705 break;
4706 case kCopyAct:
4707 HandleCopy();
4708 break;
4709 case kPasteAct:
4710 HandlePaste();
4711 break;
4712 case kCropAct:
4714 break;
4715 case kCompactAct:
4716 Compact(kFALSE);
4717 break;
4718 case kCompactGlobalAct:
4719 Compact(kTRUE);
4720 break;
4721 case kDropAct:
4723 break;
4724 case kLayUpAct:
4726 break;
4727 case kLayDownAct:
4729 break;
4730 case kCloneAct:
4731 CloneEditable();
4732 break;
4733 case kGrabAct:
4735 break;
4736 case kDeleteAct:
4738 break;
4739 case kLeftAct:
4741 break;
4742 case kRightAct:
4744 break;
4745 case kUpAct:
4747 break;
4748 case kDownAct:
4750 break;
4751 case kEndEditAct:
4752 if (fBuilder) {
4754 }
4756 break;
4757 case kReplaceAct:
4758 HandleReplace();
4759 break;
4760 case kGridAct:
4761 HandleGrid();
4762 break;
4763 case kBreakLayoutAct:
4764 BreakLayout();
4765 break;
4766 case kSwitchLayoutAct:
4767 case kLayoutVAct:
4768 case kLayoutHAct:
4769 SwitchLayout();
4770 break;
4771 case kNewAct:
4772 if (fBuilder) {
4774 } else {
4775 TGMainFrame *main = new TGMainFrame(fClient->GetDefaultRoot(), 300, 300);
4776 main->MapRaised();
4777 main->SetEditable(kTRUE);
4778 }
4779 break;
4780 case kOpenAct:
4781 if (fBuilder) {
4783 } else {
4784 TGMainFrame *main = new TGMainFrame(fClient->GetDefaultRoot(), 300, 300);
4785 main->MapRaised();
4786 main->SetEditable(kTRUE);
4787 }
4788 break;
4789 case kSaveAct:
4790 if (fBuilder) {
4794 } else {
4795 Save();
4796 }
4797 } else {
4798 Save();
4799 }
4800 break;
4801 case kSaveFrameAct:
4802 SaveFrame();
4803 break;
4804 default:
4805 break;
4806 }
4807
4808 fPimpl->fPlacePopup = kFALSE;
4809
4810 if (fBuilder) {
4811 fBuilder->SetAction(0);
4812 //fBuilder->Update();
4813 }
4814
4815 if (fPimpl->fSaveGrab) {
4816 fClient->NeedRedraw(fPimpl->fSaveGrab, kTRUE);
4817 }
4818
4819 DoRedraw();
4820}
4821
4822////////////////////////////////////////////////////////////////////////////////
4823/// kTRUE - if it's possible to switch disable/enable layout
4824
4826{
4827 return (!(w->GetEditDisabled() & kEditDisable) &&
4829}
4830
4831////////////////////////////////////////////////////////////////////////////////
4832/// kTRUE - if it's possible to change layout order in the parent's layout of window w
4833
4835{
4837 !((TGCompositeFrame*)w->GetParent())->IsLayoutBroken() &&
4839}
4840
4841////////////////////////////////////////////////////////////////////////////////
4842/// kTRUE is frame could be compacted/"layouted"
4843
4845{
4846 return CanChangeLayout(w);
4847/*
4848 return (!IsFixedLayout(w) &&
4849 w->InheritsFrom(TGCompositeFrame::Class()) &&
4850 ((TGCompositeFrame*)w)->IsLayoutBroken() &&
4851 !IsEditDisabled((TGWindow*)w->GetParent()) &&
4852 !IsFixedLayout((TGWindow*)w->GetParent()));
4853*/
4854}
4855
4856////////////////////////////////////////////////////////////////////////////////
4857/// Create widget property editor (it could be located outside of guibuilder)
4858
4860{
4861// if (!fPimpl->fClickFrame) return;
4862
4863 TGWindow *root = (TGWindow*)fClient->GetRoot();
4864 root->SetEditable(kFALSE);
4865
4867
4868 fBuilder->Move(fPimpl->fX0, fPimpl->fY0);
4869 fBuilder->SetWMPosition(fPimpl->fX0, fPimpl->fY0);
4871
4872 root->SetEditable(kTRUE);
4873}
4874
4875////////////////////////////////////////////////////////////////////////////////
4876/// Helper method
4877
4879{
4880 fEditor = e;
4881
4882 if (!fEditor) {
4883 return;
4884 }
4885
4886 ChangeSelected(fPimpl->fClickFrame);
4887 fEditor->Connect("UpdateSelected(TGFrame*)", "TGuiBldDragManager", this,
4888 "HandleUpdateSelected(TGFrame*)");
4889}
4890
4891////////////////////////////////////////////////////////////////////////////////
4892/// Change layout order
4893
4895{
4896 if (fStop || !fPimpl->fGrab || !fPimpl->fGrab->GetFrameElement() ||
4897 !CanChangeLayoutOrder(fPimpl->fGrab)) {
4898 return;
4899 }
4900
4901 TGCompositeFrame *comp = (TGCompositeFrame*)fPimpl->fGrab->GetParent();
4902 TList *li = comp->GetList();
4903 TGFrameElement *fe = fPimpl->fGrab->GetFrameElement();
4904
4905 if (!fe) { // sanity check
4906 return;
4907 }
4908
4909 TGFrame *frame;
4910 TGFrameElement *el;
4911
4912 if (forward) {
4913 el = (TGFrameElement *)li->After(fe);
4914 if (!el) return;
4915 frame = el->fFrame;
4916
4917 el->fFrame = fPimpl->fGrab;
4918 fPimpl->fGrab->SetFrameElement(el);
4919 fe->fFrame = frame;
4920 frame->SetFrameElement(fe);
4921 } else {
4922 el = (TGFrameElement *)li->Before(fe);
4923
4924 if (!el) {
4925 return;
4926 }
4927 frame = el->fFrame;
4928
4929 el->fFrame = fPimpl->fGrab;
4930 fPimpl->fGrab->SetFrameElement(el);
4931 fe->fFrame = frame;
4932 frame->SetFrameElement(fe);
4933 }
4934
4935 Bool_t sav = comp->IsLayoutBroken();
4936 comp->SetLayoutBroken(kFALSE);
4937 TGWindow *root = (TGWindow *)fClient->GetRoot();
4938 root->SetEditable(kFALSE);
4939 comp->Layout();
4940 DoRedraw();
4941 root->SetEditable(kTRUE);
4942
4943 if (sav) {
4944 comp->SetLayoutBroken(kTRUE);
4945 }
4946 SelectFrame(el->fFrame);
4947}
4948
4949////////////////////////////////////////////////////////////////////////////////
4950/// Switch on/of grid drawn.
4951
4953{
4954 if (fStop) {
4955 return;
4956 }
4957
4958 TGWindow *root = (TGWindow*)fClient->GetRoot();
4959
4960 if (!root || (root == fClient->GetDefaultRoot())) {
4961 return;
4962 }
4963
4964 if (fPimpl->fGrid->fgStep > 1) {
4965 fPimpl->fGrid->SetStep(1);
4966 if (fBuilder) {
4967 fBuilder->UpdateStatusBar("Grid switched OFF");
4968 }
4969 } else {
4970 fPimpl->fGrid->SetStep(gGridStep);
4971
4972 if (fBuilder) {
4973 fBuilder->UpdateStatusBar("Grid switched ON");
4974 }
4975
4977 TGCompositeFrame *comp = (TGCompositeFrame*)root;
4978 TIter next(comp->GetList());
4979 TGFrameElement *fe;
4980 Int_t x, y, w, h;
4981
4982 while ((fe = (TGFrameElement*)next())) {
4983 x = fe->fFrame->GetX();
4984 y = fe->fFrame->GetY();
4985 w = fe->fFrame->GetWidth();
4986 h = fe->fFrame->GetHeight();
4987 ToGrid(x, y);
4988 ToGrid(w, h);
4989 fe->fFrame->MoveResize(x, y, w, h);
4990 }
4991 }
4992 }
4993
4994 Snap2Grid();
4996}
4997
4998////////////////////////////////////////////////////////////////////////////////
4999/// Helper to find a frame which can be layouted
5000
5002{
5003 if (fStop || !f) {
5004 return 0;
5005 }
5006
5007 const TGWindow *parent = f->GetParent();
5008 TGCompositeFrame *ret = 0;
5009
5010 while (parent && (parent != fClient->GetDefaultRoot())) {
5011 ret = (TGCompositeFrame*)parent;
5012 if (parent->InheritsFrom(TGMdiFrame::Class())) return ret;
5013 parent = parent->GetParent();
5014 }
5015 return ret;
5016}
5017
5018////////////////////////////////////////////////////////////////////////////////
5019/// When selected frame was changed by guibuilder editor -> update its appearence
5020
5022{
5023 if (fStop || !f) {
5024 return;
5025 }
5026
5027 TGCompositeFrame *parent = 0;
5028 if (f->GetParent() &&
5029 f->GetParent()->InheritsFrom(TGCompositeFrame::Class())) {
5030 parent = (TGCompositeFrame*)f->GetParent();
5031 }
5032
5033 if (!parent || !CanChangeLayout(parent)) {
5034 return;
5035 }
5036
5037 Bool_t sav = parent->IsLayoutBroken();
5038 parent->SetLayoutBroken(kFALSE);
5039
5040 if ((parent->GetWidth() < parent->GetDefaultWidth()) ||
5041 (parent->GetHeight() < parent->GetDefaultHeight())) {
5042 parent->Resize(parent->GetDefaultSize());
5043 } else {
5044 parent->Layout();
5045 if (f->InheritsFrom(TGCompositeFrame::Class())) {
5046 layoutFrame(f);
5047 }
5048 }
5049 fClient->NeedRedraw(parent, kTRUE);
5051
5052 if (sav) parent->SetLayoutBroken(kTRUE);
5053
5054 SelectFrame(f);
5055}
5056
5057////////////////////////////////////////////////////////////////////////////////
5058/// Hide/Unmap grab rectangles.
5059
5061{
5062 static Bool_t first = kFALSE;
5063
5064 if (fPimpl->fGrabRectHidden) {
5065 return;
5066 }
5067 // skip very first event
5068 if (!first) {
5069 first = kTRUE;
5070 return;
5071 }
5072 int i = 0;
5073 for (i = 0; i < 8; i++) fPimpl->fGrabRect[i]->UnmapWindow();
5074 for (i = 0; i < 4; i++) fPimpl->fAroundFrame[i]->UnmapWindow();
5075 fPimpl->fGrabRectHidden = kTRUE;
5076}
5077
5078////////////////////////////////////////////////////////////////////////////////
5079/// Delete widget property editor.
5080
5082{
5083 if (fStop || !fEditor) {
5084 return;
5085 }
5086
5088
5089 delete fEditor;
5090 fEditor = 0;
5091}
5092
5093////////////////////////////////////////////////////////////////////////////////
5094/// Return the X coordinate where drag started
5095
5097{
5098 return fPimpl->fX0;
5099}
5100
5101////////////////////////////////////////////////////////////////////////////////
5102/// Return the Y coordinate where drag started
5103
5105{
5106 return fPimpl->fY0;
5107}
5108
5109////////////////////////////////////////////////////////////////////////////////
5110/// Return the current X coordinate of the dragged frame
5111
5113{
5114 return fPimpl->fY;
5115}
5116
5117////////////////////////////////////////////////////////////////////////////////
5118/// Returns the current Y coordinate of the dragged frame
5119
5121{
5122 return fPimpl->fY;
5123}
5124
5125////////////////////////////////////////////////////////////////////////////////
5126/// Disable/Enable layout for selected/grabbed composite frame.
5127
5129{
5130 if (fStop) {
5131 return;
5132 }
5133
5134 TGFrame *frame = fSelected;
5135
5136 if (!frame) {
5137 return;
5138 }
5139
5140 TString str = frame->ClassName();
5141 str += "::";
5142 str += frame->GetName();
5143
5144 if (IsFixedLayout(frame)) {
5145 if (fBuilder) {
5146 str += " layout cannot be broken";
5148 }
5149 return;
5150 }
5151
5152 frame->SetLayoutBroken(!frame->IsLayoutBroken());
5154
5155 if (fBuilder) {
5156 str += (frame->IsLayoutBroken() ? " Disable Layout" : " Enable Layout");
5158 }
5159 if (fPimpl->fGrab && (fPimpl->fGrab->IsA() == TGCanvas::Class())) {
5160 fPimpl->fGrab->Layout();
5161 }
5162}
5163
5164////////////////////////////////////////////////////////////////////////////////
5165/// Switch Horizontal/Vertical layout of selected/grabbed composite frame
5166
5168{
5169 if (fStop || !fPimpl->fGrab) {
5170 return;
5171 }
5172
5174
5175 comp->SetLayoutBroken(kFALSE);
5176
5177 UInt_t opt = comp->GetOptions();
5179
5180 if (!m) {
5181 return;
5182 }
5183
5184 if (m->InheritsFrom(TGHorizontalLayout::Class())) {
5185 opt &= ~kHorizontalFrame;
5186 opt |= kVerticalFrame;
5187
5188 if (fBuilder) {
5189 TString str = comp->ClassName();
5190 str += "::";
5191 str += comp->GetName();
5192 str += " Vertical Layout ON";
5194 }
5195 } else if (m->InheritsFrom(TGVerticalLayout::Class())) {
5196 opt &= ~kVerticalFrame;
5197 opt |= kHorizontalFrame;
5198
5199 if (fBuilder) {
5200 TString str = comp->ClassName();
5201 str += "::";
5202 str += comp->GetName();
5203 str += " Horizontal Layout ON";
5205 }
5206 }
5207
5208 comp->ChangeOptions(opt);
5209 if (!IsFixedSize(comp)) {
5210 comp->Resize();
5211 }
5212
5213 if (fPimpl->fGrab && (fPimpl->fGrab->IsA() == TGCanvas::Class())) {
5214 fPimpl->fGrab->Layout();
5215 }
5216
5217 fClient->NeedRedraw(comp);
5218 SelectFrame(comp);
5219}
5220
5221////////////////////////////////////////////////////////////////////////////////
5222/// Return the current grabbed/selected frame.
5223
5225{
5226 return fSelected;
5227}
5228
5229////////////////////////////////////////////////////////////////////////////////
5230/// Helper to close all menus
5231
5233{
5234 void *ud;
5235
5236 if (fFrameMenu) {
5237 fFrameMenu->EndMenu(ud);
5238 }
5239 if (fLassoMenu) {
5240 fLassoMenu->EndMenu(ud);
5241 }
5242 //UnmapAllPopups();
5243}
5244
5245////////////////////////////////////////////////////////////////////////////////
5246/// Return the parent frame which can be editted.
5247
5249{
5250 if (!fr || (fr == fClient->GetDefaultRoot())) {
5251 return 0;
5252 }
5253
5254 TGWindow *parent = (TGWindow*)fr->GetParent();
5255
5256 while (parent && (parent != fClient->GetDefaultRoot())) {
5257 if (!IsEditDisabled(parent) && !IsGrabDisabled(parent)) {
5258 return (TGFrame*)parent;
5259 }
5260 parent = (TGWindow*)parent->GetParent();
5261 }
5262 return 0;
5263}
5264
5265////////////////////////////////////////////////////////////////////////////////
5266/// Return a name of icon
5267
5269{
5270 Int_t p1 = in.Index("*icon=", 1);
5271 if (p1 == kNPOS) return "";
5272 p1 += 6;
5273 Int_t p2 = in.Index("*", p1);
5274
5275 if (p2 == kNPOS) return "";
5276
5277 return in(p1, p2-p1);
5278}
5279
5280////////////////////////////////////////////////////////////////////////////////
5281/// Helper
5282
5283static Bool_t containBaseClass(const char *somestring, TClass *cl)
5284{
5285 TString str = somestring;
5286
5287 if (str.Contains(cl->GetName())) {
5288 return kTRUE;
5289 }
5290
5291 TIter nextBaseClass(cl->GetListOfBases());
5292 TBaseClass *bc;
5293
5294 while ((bc = (TBaseClass*)nextBaseClass())) {
5295 if (!bc->GetClassPointer()) {
5296 continue;
5297 }
5298 if (containBaseClass(somestring, bc->GetClassPointer())) {
5299 return kTRUE;
5300 }
5301 }
5302
5303 return kFALSE;
5304}
5305
5306////////////////////////////////////////////////////////////////////////////////
5307/// Add DIALOG entries to the selected frame popup menu
5308
5310{
5311 if (!menu || !object) {
5312 return;
5313 }
5314
5315 TMethod *method;
5316 TIter next(fListOfDialogs);
5317 TString str;
5318 TString pname;
5319 const TGPicture *pic;
5320 TClass *cl = object->IsA();
5321 TString ename;
5322
5323 while ((method = (TMethod*) next())) {
5324 ename = method->GetName();
5325 ename += "...";
5326 if (menu->GetEntry(ename.Data())) {
5327 continue;
5328 }
5329 if (!containBaseClass(method->GetSignature(), cl)) {
5330 continue;
5331 }
5332
5333 str = method->GetCommentString();
5334 pname = FindMenuIconName(str);
5335 pic = fClient->GetPicture(pname.Data());
5336 menu->AddEntry(ename.Data(), kMethodMenuAct, method, pic);
5337 }
5338 menu->AddSeparator();
5339}
5340
5341////////////////////////////////////////////////////////////////////////////////
5342/// Add entries with class //*MENU* methods
5343
5345{
5346 if (!menu || !object) {
5347 return;
5348 }
5349
5350 TList *menuItemList;
5351 TClassMenuItem *menuItem;
5352 TString str;
5353 TString pname;
5354 const TGPicture *pic;
5355 TMethod *method;
5356 TClass *classPtr = 0;
5357 TList *methodList;
5358 EMenuItemKind menuKind;
5359 TDataMember *m;
5360
5361 AddDialogMethods(menu, object);
5362
5363 menuItemList = object->IsA()->GetMenuList();
5364 TIter nextItem(menuItemList);
5365
5366 fPimpl->fMenuObject = (TGFrame*)object;
5367 nextItem.Reset();
5368
5369 while ((menuItem = (TClassMenuItem*) nextItem())) {
5370 switch (menuItem->GetType()) {
5372 {
5373 // Standard list of class methods. Rebuild from scratch.
5374 // Get linked list of objects menu items (i.e. member functions
5375 // with the token *MENU in their comment fields.
5376 methodList = new TList;
5377 object->IsA()->GetMenuItems(methodList);
5378
5379 TIter next(methodList);
5380
5381 while ((method = (TMethod*) next())) {
5382 if (classPtr != method->GetClass()) {
5383// menu->AddSeparator();
5384 classPtr = method->GetClass();
5385 }
5386
5387 menuKind = method->IsMenuItem();
5388
5389 switch (menuKind) {
5390 case kMenuDialog:
5391 {
5392 str = method->GetCommentString();
5393 pname = FindMenuIconName(str);
5394 pic = fClient->GetPicture(pname.Data());
5395 menu->AddEntry(method->GetName(), kMethodMenuAct, method, pic);
5396 break;
5397 }
5398
5399 case kMenuSubMenu:
5400 if ((m = method->FindDataMember())) {
5401 if (m->GetterMethod()) {
5403 menu->AddPopup(method->GetName(), r);
5404 fPimpl->fFrameMenuTrash->Add(r);
5405 TIter nxt(m->GetOptions());
5406 TOptionListItem *it;
5407
5408 while ((it = (TOptionListItem*) nxt())) {
5409 const char *name = it->fOptName;
5410 Long_t val = it->fValue;
5411
5412 TToggle *t = new TToggle;
5413 t->SetToggledObject(object, method);
5414 t->SetOnValue(val);
5415 fPimpl->fFrameMenuTrash->Add(t);
5416
5417 //r->AddSeparator();
5418 r->AddEntry(name, kToggleMenuAct, t);
5419 if (t->GetState()) r->CheckEntryByData(t);
5420 }
5421 } else {
5422 menu->AddEntry(method->GetName(), kMethodMenuAct, method);
5423 }
5424 }
5425 break;
5426
5427 case kMenuToggle:
5428 {
5429 TToggle *t = new TToggle;
5430 t->SetToggledObject(object, method);
5431 t->SetOnValue(1);
5432 fPimpl->fFrameMenuTrash->Add(t);
5433 menu->AddEntry(method->GetName(), kToggleMenuAct, t);
5434 if (t->GetState()) menu->CheckEntryByData(t);
5435 }
5436 break;
5437
5438 default:
5439 break;
5440 }
5441 }
5442 delete methodList;
5443 }
5444 break;
5446 {
5447 if (menuItem->IsToggle()) {
5448 TMethod* method2 =
5449 object->IsA()->GetMethodWithPrototype(menuItem->GetFunctionName(),
5450 menuItem->GetArgs());
5451 if (method2) {
5452 TToggle *t = new TToggle;
5453 t->SetToggledObject(object, method2);
5454 t->SetOnValue(1);
5455 fPimpl->fFrameMenuTrash->Add(t);
5456
5457 menu->AddEntry(method2->GetName(), kToggleMenuAct, t);
5458 if (t->GetState()) menu->CheckEntryByData(t);
5459 }
5460 } else {
5461 const char* menuItemTitle = menuItem->GetTitle();
5462 if (strlen(menuItemTitle)==0) menuItemTitle = menuItem->GetFunctionName();
5463 menu->AddEntry(menuItemTitle, kMethodMenuAct, menuItem);
5464 }
5465 }
5466
5467 break;
5468 default:
5469 break;
5470 }
5471 }
5472}
5473
5474////////////////////////////////////////////////////////////////////////////////
5475/// Process a method chosen via frame context menu
5476
5478{
5479 if (!fFrameMenu || ((id != kMethodMenuAct) && (id != kToggleMenuAct))) {
5480 return;
5481 }
5482
5483 TGMenuEntry *me = 0;
5484
5485 if (id == kMethodMenuAct) {
5486 delete gMenuDialog;
5487 me = fFrameMenu->GetCurrent();
5488
5489 if (!me || !fPimpl->fMenuObject) {
5490 return;
5491 }
5492 TMethod *method = (TMethod*)me->GetUserData();
5493 TString str = method->GetCommentString();
5494
5495 if (str.Contains("*DIALOG")) {
5496 TString str2;
5497 str2.Form("((TGuiBldDragManager*)0x%lx)->%s((%s*)0x%lx)", (ULong_t)this, method->GetName(),
5498 fPimpl->fMenuObject->ClassName(), (ULong_t)fPimpl->fMenuObject);
5499 gCling->Calc((char *)str2.Data());
5500 //delete fFrameMenu; // suicide (BB)?
5501 //fFrameMenu = 0;
5502 return;
5503 }
5504 gMenuDialog = new TGuiBldMenuDialog(fPimpl->fMenuObject, fPimpl->fMenuObject, method);
5505 gMenuDialog->Popup();
5506
5507 } else if (id == kToggleMenuAct) {
5508 me = fFrameMenu->GetCurrent();
5509 if (!me) {
5510 return;
5511 }
5512 TGPopupMenu *menu = me->GetPopup();
5513 TToggle *toggle = 0;
5514
5515 if (menu) { //process submenu
5516 toggle = (TToggle*)menu->GetCurrent()->GetUserData();
5517 } else { //process check entry
5518 toggle = (TToggle*)fFrameMenu->GetCurrent()->GetUserData();
5519 }
5520 if (toggle) {
5521 toggle->Toggle();
5522 }
5523 }
5524}
5525
5526////////////////////////////////////////////////////////////////////////////////
5527/// Delete dialog and trash
5528
5530{
5531 fPimpl->fFrameMenuTrash->Delete();
5532 gMenuDialog->DeleteWindow();
5533 gMenuDialog = 0;
5534 fPimpl->fMenuObject = 0;
5535}
5536
5537////////////////////////////////////////////////////////////////////////////////
5538/// Process dialog OK button pressed
5539
5541{
5542 gMenuDialog->ApplyMethod();
5543 DoRedraw();
5545 gMenuDialog = 0;
5546}
5547
5548////////////////////////////////////////////////////////////////////////////////
5549/// Process dialog Apply button pressed
5550
5552{
5553 gMenuDialog->ApplyMethod();
5554}
5555
5556////////////////////////////////////////////////////////////////////////////////
5557/// Process dialog Cancel button pressed
5558
5560{
5562 gMenuDialog = 0;
5563}
5564
5565////////////////////////////////////////////////////////////////////////////////
5566/// Create and place context menu for selected frame
5567
5569{
5570 if (fStop) {
5571 return;
5572 }
5573
5574 fPimpl->fSaveGrab = fPimpl->fGrab;
5575 fPimpl->fX0 = x;
5576 fPimpl->fY0 = y;
5577 fPimpl->fClickFrame = frame;
5578
5579 Bool_t composite = frame->InheritsFrom(TGCompositeFrame::Class());
5581
5582 TGCompositeFrame *cfr = 0;
5583 TGCompositeFrame *cfrp = 0;
5584 TGLayoutManager *lm = 0;
5585
5586 if (composite) {
5587 cfr = (TGCompositeFrame *)frame;
5588 lm = cfr->GetLayoutManager();
5589 }
5590 if (compar) {
5591 cfrp = (TGCompositeFrame *)frame->GetParent();
5592 }
5593
5594 delete fFrameMenu;
5595
5597 fFrameMenu->Connect("Activated(Int_t)", "TGuiBldDragManager", this, "DoClassMenu(Int_t)");
5598
5599 TString title = frame->ClassName();
5600 title += "::";
5601 title += frame->GetName();
5602 fFrameMenu->AddLabel(title.Data());
5604
5605 // special case - menu for editable Mdi frame
5606 if (fBuilder && (frame == fBuilder->GetMdiMain()->GetCurrent())) {
5608 fFrameMenu->AddEntry("Paste\tCtrl+V", kPasteAct,
5609 0, fClient->GetPicture("bld_paste.png"));
5610 }
5611 fFrameMenu->AddEntry("Compact\tCtrl+L", kCompactAct,
5612 0, fClient->GetPicture("bld_compact.png"));
5613 fFrameMenu->AddEntry("Grid On/Off\tCtrl+G", kGridAct,
5614 0, fClient->GetPicture("bld_grid.png"));
5615 fFrameMenu->AddEntry("Save As ...\tCtrl+S", kSaveAct,
5616 0, fClient->GetPicture("bld_save.png"));
5617 fFrameMenu->AddEntry("End Edit\tCtrl+DblClick", kEndEditAct,
5618 0, fClient->GetPicture("bld_stop.png"));
5619 goto out;
5620 }
5621
5623
5624 if (!fBuilder) {
5625 fFrameMenu->AddEntry("Gui Builder", kPropertyAct);
5627 }
5628/*
5629 if (!frame->IsEditable() && !InEditable(frame->GetId())) {
5630 fPimpl->fSaveGrab = frame;
5631 goto out;
5632 }
5633*/
5634 if (!IsEditDisabled(cfrp)) {
5636
5637 if (composite && !IsFixedLayout(frame) && cfr->GetList()->GetEntries()) {
5638 fFrameMenu->AddEntry("Drop\tCtrl+Return", kDropAct);
5639 }
5640
5641 if (!IsFixedLayout(cfrp)) {
5642 fFrameMenu->AddEntry("Cut\tCtrl+X", kCutAct,
5643 0, fClient->GetPicture("bld_cut.png"));
5644 }
5645 //
5646 fFrameMenu->AddEntry("Copy\tCtrl+C", kCopyAct,
5647 0, fClient->GetPicture("bld_copy.png"));
5648
5649 if (frame->IsEditable() && !IsFixedLayout(frame) &&
5651 fFrameMenu->AddEntry("Paste\tCtrl+V", kPasteAct,
5652 0, fClient->GetPicture("bld_paste.png"));
5653 }
5654
5655 if (!IsFixedLayout(cfrp)) {
5656 fFrameMenu->AddEntry("Delete\tDel", kDeleteAct,
5657 0, fClient->GetPicture("bld_delete.png"));
5658 }
5659
5660 if (!IsFixedLayout(cfrp)) {
5661 fFrameMenu->AddEntry("Crop\tShift+Del", kCropAct,
5662 0, fClient->GetPicture("bld_crop.png"));
5663 }
5664
5665// if (!IsFixedLayout(cfrp) && !gSystem->AccessPathName(fPasteFileName.Data())) {
5666// fFrameMenu->AddEntry("Replace\tCtrl+R", kReplaceAct,
5667// 0, fClient->GetPicture("bld_paste_into.png"));
5668// }
5669
5671 } else {
5673 fFrameMenu->AddEntry("Paste\tCtrl+V", kPasteAct,
5674 0, fClient->GetPicture("bld_paste.png"));
5675 }
5676 if (frame->GetMainFrame() == frame) {
5677 fFrameMenu->AddEntry("Clone\tCtrl+A", kCloneAct);
5678 }
5680 }
5681
5682 if (CanChangeLayout(frame)) {
5683 const char *label = (frame->IsLayoutBroken() ? "Allow Layout\tCtrl+B" :
5684 "Break Layout\tCtrl+B");
5686 0, fClient->GetPicture("bld_break.png"));
5687 }
5688
5689 if (composite && !cfr->GetList()->IsEmpty()) {
5690 if (CanCompact(frame)) {
5691 if (!frame->IsEditable()) {
5692 fFrameMenu->AddEntry("Compact\tCtrl+L", kCompactAct,
5693 0, fClient->GetPicture("bld_compact.png"));
5694 } else {
5695 fFrameMenu->AddEntry("Compact\tCtrl+L", kCompactGlobalAct,
5696 0, fClient->GetPicture("bld_compact.png"));
5697 }
5698 }
5699
5700 if (lm && ((lm->IsA() == TGVerticalLayout::Class()) ||
5701 (lm->IsA() == TGHorizontalLayout::Class())) && !IsFixedLayout(frame)) {
5702
5703 if (lm->IsA() == TGVerticalLayout::Class()) {
5704 fFrameMenu->AddEntry("Horizontal\tCtrl+H", kSwitchLayoutAct,
5705 0, fClient->GetPicture("bld_hbox.png"));
5706 } else if (lm->IsA() == TGHorizontalLayout::Class()) {
5707 fFrameMenu->AddEntry("Vertical\tCtrl+H", kSwitchLayoutAct,
5708 0, fClient->GetPicture("bld_vbox.png"));
5709 }
5710 }
5711 }
5712
5713 if (compar && (cfrp->GetList()->GetSize() > 1) && CanChangeLayoutOrder(frame)) {
5714 if (cfrp->GetList()->First() != frame->GetFrameElement()) {
5715 fFrameMenu->AddEntry("Lay Up\tUp/Left", kLayUpAct);
5716 }
5717 if (cfrp->GetList()->Last() != frame->GetFrameElement()) {
5718 fFrameMenu->AddEntry("Lay Down\tDown/Right", kLayDownAct);
5719 }
5721 }
5722
5723 if (frame->IsEditable()) {
5724 fFrameMenu->AddEntry("Grid On/Off\tCtrl+G", kGridAct,
5725 0, fClient->GetPicture("bld_grid.png"));
5726 }
5727 if (composite && !cfr->GetList()->IsEmpty()) {
5728 fPimpl->fSaveGrab = frame;
5729 fFrameMenu->AddEntry("Save As ... ", kSaveFrameAct,
5730 0, fClient->GetPicture("bld_save.png"));
5731 }
5732
5733out:
5734 fFrameMenu->Connect("Activated(Int_t)", "TGuiBldDragManager", this, "HandleAction(Int_t)");
5735
5736 fPimpl->fLastPopupAction = kNoneAct;
5737 fPimpl->fPlacePopup = kTRUE;
5738
5740}
5741
5742////////////////////////////////////////////////////////////////////////////////
5743/// Create context menu for lasso actions.
5744
5746{
5747 if (fStop || !fLassoDrawn) {
5748 return;
5749 }
5750
5751 DrawLasso();
5752
5753 delete fLassoMenu;
5754
5756 fLassoMenu->AddLabel("Edit actions");
5758 fLassoMenu->AddEntry("Grab\tReturn", kGrabAct);
5760 fLassoMenu->AddEntry("Delete\tDelete", kDeleteAct,
5761 0, fClient->GetPicture("bld_delete.png"));
5762 fLassoMenu->AddEntry("Crop\tShift+Delete", kCropAct,
5763 0, fClient->GetPicture("bld_crop.png"));
5765 fLassoMenu->AddEntry("Align Left\tLeft Key", kLeftAct,
5766 0, fClient->GetPicture("bld_AlignLeft.png"));
5767 fLassoMenu->AddEntry("Align Right\tRight Key", kRightAct,
5768 0, fClient->GetPicture("bld_AlignRight.png"));
5769 fLassoMenu->AddEntry("Align Up\tUp Key", kUpAct,
5770 0, fClient->GetPicture("bld_AlignTop.png"));
5771 fLassoMenu->AddEntry("Align Down\tDown Key", kDownAct,
5772 0, fClient->GetPicture("bld_AlignBtm.png"));
5773
5774 fLassoMenu->Connect("Activated(Int_t)", "TGuiBldDragManager", this, "HandleAction(Int_t)");
5775
5776 fPimpl->fLastPopupAction = kNoneAct;
5777 fPimpl->fPlacePopup = kTRUE;
5779}
5780
5781////////////////////////////////////////////////////////////////////////////////
5782/// Return kTRUE if paste frame exist.
5783
5785{
5787}
5788
5789////////////////////////////////////////////////////////////////////////////////
5790/// Return pointer to global color dialog. If dialog is not yet created
5791/// and input parameter is kTRUE - the dialog will be created.
5792
5794{
5795 static Int_t retc;
5796 static Pixel_t color;
5797
5798 if (!fgGlobalColorDialog && create) {
5799 fgGlobalColorDialog = new TGColorDialog(gClient->GetDefaultRoot(), 0,
5800 &retc, &color, kFALSE);
5801 int i = 0;
5802 for (i = 0; i < 10; i++) {
5804 }
5805 for (i = 0; i < 10; i++) {
5807 }
5808 }
5809 return fgGlobalColorDialog;
5810}
5811
5812////////////////////////////////////////////////////////////////////////////////
5813/// Create global font dialog.
5814
5816{
5817 static TGFontDialog::FontProp_t prop;
5818
5819 if (!fgGlobalFontDialog) {
5820 fgGlobalFontDialog = new TGFontDialog(gClient->GetDefaultRoot(), 0, &prop, "", 0, kFALSE);
5821 }
5822 return fgGlobalFontDialog;
5823}
5824
5825////////////////////////////////////////////////////////////////////////////////
5826/// Map dialog and place it relative to selected frame.
5827
5829{
5830 Int_t x = 0, y = 0;
5831 Window_t wdummy;
5832 UInt_t dw = gClient->GetDisplayWidth() - 20;
5833 UInt_t dh = gClient->GetDisplayHeight() - 50;
5834
5835 TGFrame *parent = (TGFrame*)fr->GetParent();
5836 gVirtualX->TranslateCoordinates(parent->GetId(), gClient->GetDefaultRoot()->GetId(),
5837 fr->GetX() + fr->GetWidth(),
5838 fr->GetY() + fr->GetHeight(), x, y, wdummy);
5839
5840 if (x + dialog->GetWidth() > dw) {
5841 x = dw - dialog->GetWidth();
5842 }
5843
5844 if (y + dialog->GetHeight() > dh) {
5845 y = dh - dialog->GetHeight();
5846 }
5847
5848 dialog->Move(x, y);
5849 dialog->SetWMPosition(x, y);
5850 dialog->MapRaised();
5851}
5852
5853////////////////////////////////////////////////////////////////////////////////
5854/// Change background color via context menu.
5855
5857{
5859 cd->SetCurrentColor(fr->GetBackground());
5860 cd->Connect("ColorSelected(Pixel_t)", "TGFrame", fr, "ChangeBackground(Pixel_t)");
5861 MapGlobalDialog(cd, fr);
5862 fClient->WaitForUnmap(cd);
5864}
5865
5866////////////////////////////////////////////////////////////////////////////////
5867/// Change background color via context menu for this frame and all subframes.
5868/// This method is activated via context menu during guibuilding.
5869
5871{
5873 cd->SetCurrentColor(fr->GetBackground());
5874 cd->Connect("ColorSelected(Pixel_t)", "TGCompositeFrame", fr,
5875 "ChangeSubframesBackground(Pixel_t)");
5876 MapGlobalDialog(cd, fr);
5877 fClient->WaitForUnmap(cd);
5879}
5880
5881////////////////////////////////////////////////////////////////////////////////
5882/// Change text color via color selection dialog. This method is activated
5883/// via context menu during guibuilding.
5884
5886{
5888
5889 if (!gc) {
5890 return;
5891 }
5892 ULong_t color = gc->GetForeground();
5893
5895 cd->SetCurrentColor(color);
5896 cd->Connect("ColorSelected(Pixel_t)", "TGGroupFrame", fr, "SetTextColor(Pixel_t)");
5897 MapGlobalDialog(cd, fr);
5898 fClient->WaitForUnmap(cd);
5900}
5901
5902////////////////////////////////////////////////////////////////////////////////
5903/// Change text font via font selection dialog. This method is activated
5904/// via context menu during guibuilding.
5905
5907{
5909
5911
5912 if (!gc) {
5913 return;
5914 }
5915
5917
5918 if (!font) {
5919 return;
5920 }
5921 fd->SetColor(gc->GetForeground());
5922 fd->SetFont(font);
5923 fd->EnableAlign(kFALSE);
5924 fd->Connect("FontSelected(char*)", "TGGroupFrame", fr, "SetTextFont(char*)");
5925 fd->Connect("ColorSelected(Pixel_t)", "TGGroupFrame", fr, "SetTextColor(Pixel_t)");
5926
5927 MapGlobalDialog(fd, fr);
5928 fClient->WaitForUnmap(fd);
5930}
5931
5932////////////////////////////////////////////////////////////////////////////////
5933/// Edit properties via font selection dialog. This method is activated
5934/// via context menu during guibuilding.
5935
5937{
5939
5941 if (!gc) {
5942 return;
5943 }
5944
5946
5947 if (!font) {
5948 return;
5949 }
5950 fd->SetColor(gc->GetForeground());
5951 fd->SetFont(font);
5952 fd->SetAlign(fr->GetTextJustify());
5953
5954 fd->Connect("FontSelected(char*)", "TGTextButton", fr, "SetFont(char*)");
5955 fd->Connect("ColorSelected(Pixel_t)", "TGTextButton", fr, "SetTextColor(Pixel_t)");
5956 fd->Connect("AlignSelected(Int_t)", "TGTextButton", fr, "SetTextJustify(Int_t)");
5957
5958 MapGlobalDialog(fd, fr);
5959 fClient->WaitForUnmap(fd);
5961}
5962
5963////////////////////////////////////////////////////////////////////////////////
5964/// Change text color via color selection dialog. This method is activated
5965/// via context menu during guibuilding.
5966
5968{
5969 TGGC *gc = gClient->GetResourcePool()->GetGCPool()->FindGC(fr->GetNormGC());
5970
5971 if (!gc) {
5972 return;
5973 }
5974 ULong_t color = gc->GetForeground();
5975
5977 cd->SetCurrentColor(color);
5978 cd->Connect("ColorSelected(Pixel_t)", "TGTextButton", fr, "SetTextColor(Pixel_t)");
5979
5980 MapGlobalDialog(cd, fr);
5981 fClient->WaitForUnmap(cd);
5983}
5984
5985////////////////////////////////////////////////////////////////////////////////
5986/// Invoke file dialog to assign a new picture.
5987/// This method is activated via context menu during guibuilding.
5988
5990{
5991 static TGFileInfo fi;
5992 static TString dir(".");
5993 static Bool_t overwr = kFALSE;
5994 TString fname;
5995
5997 fi.SetIniDir(dir);
5998 fi.fOverwrite = overwr;
5999
6000 TGWindow *root = (TGWindow*)fClient->GetRoot();
6002
6003 new TGFileDialog(fClient->GetDefaultRoot(), fr, kFDOpen, &fi);
6004
6005 if (!fi.fFilename) {
6006 root->SetEditable(kTRUE);
6008 return;
6009 }
6010
6011 dir = fi.fIniDir;
6012 overwr = fi.fOverwrite;
6013 fname = fi.fFilename;
6014
6015 const TGPicture *pic = fClient->GetPicture(fname.Data());
6016
6017 if (!pic) {
6018 Int_t retval;
6019 new TGMsgBox(fClient->GetDefaultRoot(), fr, "Error...",
6020 TString::Format("Cannot read image file (%s)", fname.Data()),
6022
6023 if (retval == kMBRetry) {
6024 ChangePicture(fr);
6025 }
6026 } else {
6027 const TGPicture *tmp = fr->GetPicture();
6028 if (tmp) fClient->FreePicture(tmp);
6029
6030 fr->SetPicture(pic);
6031
6032 // not clear how to do at this point
6033 tmp = fr->GetDisabledPicture();
6034 if (tmp) fClient->FreePicture(tmp);
6035 }
6036 root->SetEditable(kTRUE);
6038}
6039
6040////////////////////////////////////////////////////////////////////////////////
6041/// Change background color via context menu
6042
6044{
6046 cd->SetCurrentColor(fr->GetBackground());
6047 cd->Connect("ColorSelected(Pixel_t)", "TGFrame", fr, "ChangeBackground(Pixel_t)");
6048 cd->Connect("ColorSelected(Pixel_t)", "TGScrollBar", fr->GetHScrollbar(), "ChangeBackground(Pixel_t)");
6049 cd->Connect("ColorSelected(Pixel_t)", "TGScrollBar", fr->GetVScrollbar(), "ChangeBackground(Pixel_t)");
6050
6051 MapGlobalDialog(cd, fr);
6052 fClient->WaitForUnmap(cd);
6054}
6055
6056////////////////////////////////////////////////////////////////////////////////
6057/// Change background color for list box entries. This method is invoked
6058/// via context menu during guibuilding.
6059
6061{
6063
6065 cd->SetCurrentColor(color);
6066
6067 cd->Connect("ColorSelected(Pixel_t)", "TGListBox", fr->GetListBox(),
6068 "ChangeBackground(Pixel_t)");
6069
6070 TGLBEntry *se = fr->GetSelectedEntry();
6071
6072 if (se) {
6073 cd->Connect("ColorSelected(Pixel_t)", "TGLBEntry", se,
6074 "SetBackgroundColor(Pixel_t)");
6075 }
6076
6077 TGTextEntry *te = fr->GetTextEntry();
6078
6079 if (te) {
6080 cd->Connect("ColorSelected(Pixel_t)", "TGTextEntry", te,
6081 "SetBackgroundColor(Pixel_t)");
6082 }
6083
6084 MapGlobalDialog(cd, fr);
6085 fClient->WaitForUnmap(cd);
6087
6088 if (se) {
6089 fClient->NeedRedraw(se, kTRUE); // force redraw
6090 }
6091
6092 if (te) {
6093 fClient->NeedRedraw(te, kTRUE);
6094 }
6095}
6096
6097////////////////////////////////////////////////////////////////////////////////
6098/// Edit properties via font selection dialog. This method is activated
6099/// via context menu during guibuilding.
6100
6102{
6104
6106
6107 if (!gc) {
6108 return;
6109 }
6110
6112
6113 if (!font) {
6114 return;
6115 }
6116
6117 fd->SetColor(gc->GetForeground());
6118 fd->SetFont(font);
6119 fd->SetAlign(fr->GetTextJustify());
6120
6121 fd->Connect("FontSelected(char*)", "TGLabel", fr, "SetTextFont(char*)");
6122 fd->Connect("ColorSelected(Pixel_t)", "TGLabel", fr, "SetTextColor(Pixel_t)");
6123 fd->Connect("AlignSelected(Int_t)", "TGLabel", fr, "SetTextJustify(Int_t)");
6124
6125 MapGlobalDialog(fd, fr);
6126 fClient->WaitForUnmap(fd);
6128}
6129
6130////////////////////////////////////////////////////////////////////////////////
6131/// Change text color via color selection dialog. This method is activated
6132/// via context menu during guibuilding.
6133
6135{
6136 TGGC *gc = gClient->GetResourcePool()->GetGCPool()->FindGC(fr->GetNormGC());
6137
6138 if (!gc) {
6139 return;
6140 }
6141
6142 ULong_t color = gc->GetForeground();
6143
6145 cd->SetCurrentColor(color);
6146 cd->Connect("ColorSelected(Pixel_t)", "TGLabel", fr, "SetTextColor(Pixel_t)");
6147
6148 MapGlobalDialog(cd, fr);
6149 fClient->WaitForUnmap(cd);
6151}
6152
6153////////////////////////////////////////////////////////////////////////////////
6154/// Set background color for list box entries. This method is invoked
6155/// via context menu during guibuilding.
6156
6158{
6160
6162 cd->SetCurrentColor(color);
6163 cd->Connect("ColorSelected(Pixel_t)", "TGListBox", fr, "ChangeBackground(Pixel_t)");
6164
6165 MapGlobalDialog(cd, fr);
6166 fClient->WaitForUnmap(cd);
6168}
6169
6170////////////////////////////////////////////////////////////////////////////////
6171/// Set progress bar color via TGColorDialog.
6172/// This method is activated via context menu during guibuilding.
6173
6175{
6176 ULong_t color = fr->GetBarColor();
6177
6179
6180 cd->SetCurrentColor(color);
6181 cd->Connect("ColorSelected(Pixel_t)", "TGProgressBar", fr, "SetBarColor(Pixel_t)");
6182
6183 MapGlobalDialog(cd, fr);
6184 fClient->WaitForUnmap(cd);
6186}
6187
6188////////////////////////////////////////////////////////////////////////////////
6189/// Change text color which displays position.
6190
6192{
6193 TGGC *gc = gClient->GetResourcePool()->GetGCPool()->FindGC(fr->GetNormGC());
6194
6195 if (!gc) {
6196 return;
6197 }
6198
6199 Pixel_t pixel = gc->GetForeground();
6201
6202 cd->SetCurrentColor(pixel);
6203 cd->Connect("ColorSelected(Pixel_t)", "TGProgressBar", fr,
6204 "SetForegroundColor(Pixel_t)");
6205
6206 MapGlobalDialog(cd, fr);
6207 fClient->WaitForUnmap(cd);
6209}
6210
6211////////////////////////////////////////////////////////////////////////////////
6212/// Set text color. This method is invoked
6213/// via context menu during guibuilding.
6214
6216{
6217 Pixel_t color = fr->GetTextColor();
6218
6220 cd->SetCurrentColor(color);
6221 cd->Connect("ColorSelected(Pixel_t)", "TGTextEntry", fr, "SetTextColor(Pixel_t)");
6222
6223 MapGlobalDialog(cd, fr);
6224 fClient->WaitForUnmap(cd);
6226}
6227
6228////////////////////////////////////////////////////////////////////////////////
6229/// Change text font via font selection dialog. This method is activated
6230/// via context menu during guibuilding.
6231
6233{
6235
6236 fd->SetColor(fr->GetTextColor());
6237 FontStruct_t fs = fr->GetFontStruct();
6239
6240 if (font) {
6241 fd->SetFont(font);
6242 }
6243
6244 fd->EnableAlign(kFALSE);
6245 fd->Connect("FontSelected(char*)", "TGTextEntry", fr, "SetFont(char*)");
6246 fd->Connect("ColorSelected(Pixel_t)", "TGTextEntry", fr, "SetTextColor(Pixel_t)");
6247
6248 MapGlobalDialog(fd, fr);
6249 fClient->WaitForUnmap(fd);
6251
6252 int tw, max_ascent, max_descent;
6253 tw = gVirtualX->TextWidth(fs, fr->GetText(), fr->GetBuffer()->GetTextLength());
6254
6255 if (tw < 1) {
6256 TString dummy('w', fr->GetBuffer()->GetBufferLength());
6257 tw = gVirtualX->TextWidth(fs, dummy.Data(), dummy.Length());
6258 }
6259
6260 gVirtualX->GetFontProperties(fs, max_ascent, max_descent);
6261 fr->Resize(tw + 8, max_ascent + max_descent + 7);
6262}
6263
6264////////////////////////////////////////////////////////////////////////////////
6265/// Invoke file dialog to assign a new image.
6266/// This method is activated via context menu during guibuilding.
6267
6269{
6270 static TGFileInfo fi;
6271 static TString dir(".");
6272 static Bool_t overwr = kFALSE;
6273 TString fname;
6274
6276 fi.SetIniDir(dir);
6277 fi.fOverwrite = overwr;
6278
6279 TGWindow *root = (TGWindow*)fClient->GetRoot();
6281
6282 new TGFileDialog(fClient->GetDefaultRoot(), fr, kFDOpen, &fi);
6283
6284 if (!fi.fFilename) {
6285 root->SetEditable(kTRUE);
6287 return;
6288 }
6289
6290 dir = fi.fIniDir;
6291 overwr = fi.fOverwrite;
6292 fname = fi.fFilename;
6293
6294 TImage *img = TImage::Open(fname.Data());
6295
6296 if (!img) {
6297 Int_t retval;
6298 new TGMsgBox(fClient->GetDefaultRoot(), fr, "Error...",
6299 TString::Format("Cannot read image file (%s)", fname.Data()),
6301
6302 if (retval == kMBRetry) {
6303 ChangeImage(fr);
6304 }
6305 } else {
6306 fr->SetImage(img);
6307 fr->SetImagePath(gSystem->GetDirName(fname.Data()));
6308 }
6309
6310 root->SetEditable(kTRUE);
6312}
6313
6314////////////////////////////////////////////////////////////////////////////////
6315/// Set lasso drawn flag
6316
6318{
6319 if (fLassoDrawn == on) {
6320 return;
6321 }
6322
6323 fLassoDrawn = on;
6324
6325 if (fBuilder) {
6326 if (on) {
6328 }
6329
6331 }
6332}
void Class()
Definition: Class.C:29
@ kSelectionClear
Definition: GuiTypes.h:62
@ kColormapNotify
Definition: GuiTypes.h:63
@ kConfigureNotify
Definition: GuiTypes.h:61
@ kGKeyPress
Definition: GuiTypes.h:59
@ kExpose
Definition: GuiTypes.h:61
@ kUnmapNotify
Definition: GuiTypes.h:61
@ kButtonRelease
Definition: GuiTypes.h:59
@ kSelectionNotify
Definition: GuiTypes.h:62
@ kButtonPress
Definition: GuiTypes.h:59
@ kFocusOut
Definition: GuiTypes.h:60
@ kDestroyNotify
Definition: GuiTypes.h:61
@ kMotionNotify
Definition: GuiTypes.h:60
@ kFocusIn
Definition: GuiTypes.h:60
@ kClientMessage
Definition: GuiTypes.h:62
@ kEnterNotify
Definition: GuiTypes.h:60
@ kSelectionRequest
Definition: GuiTypes.h:62
@ kKeyRelease
Definition: GuiTypes.h:59
@ kLeaveNotify
Definition: GuiTypes.h:60
const Mask_t kWAOverrideRedirect
Definition: GuiTypes.h:148
const Mask_t kButtonPressMask
Definition: GuiTypes.h:160
const Mask_t kWASaveUnder
Definition: GuiTypes.h:149
Handle_t Pixmap_t
Definition: GuiTypes.h:29
const Mask_t kKeyPressMask
Definition: GuiTypes.h:158
const Mask_t kButton1Mask
Definition: GuiTypes.h:202
const Mask_t kKeyShiftMask
Definition: GuiTypes.h:194
@ kRaisedFrame
Definition: GuiTypes.h:384
@ kTempFrame
Definition: GuiTypes.h:393
@ kSunkenFrame
Definition: GuiTypes.h:383
@ kVerticalFrame
Definition: GuiTypes.h:381
@ kFixedWidth
Definition: GuiTypes.h:387
@ kHorizontalFrame
Definition: GuiTypes.h:382
@ kOwnBackground
Definition: GuiTypes.h:391
Handle_t Atom_t
Definition: GuiTypes.h:36
const Mask_t kKeyControlMask
Definition: GuiTypes.h:196
const Mask_t kButton3Mask
Definition: GuiTypes.h:204
const Mask_t kButton2Mask
Definition: GuiTypes.h:203
ECursor
Definition: GuiTypes.h:371
@ kRightSide
Definition: GuiTypes.h:372
@ kBottomSide
Definition: GuiTypes.h:372
@ kTopLeft
Definition: GuiTypes.h:371
@ kBottomRight
Definition: GuiTypes.h:371
@ kTopSide
Definition: GuiTypes.h:372
@ kLeftSide
Definition: GuiTypes.h:372
@ kMove
Definition: GuiTypes.h:373
@ kTopRight
Definition: GuiTypes.h:371
@ kBottomLeft
Definition: GuiTypes.h:371
@ kCross
Definition: GuiTypes.h:373
@ kPointer
Definition: GuiTypes.h:374
Handle_t FontStruct_t
Definition: GuiTypes.h:38
ULong_t Pixel_t
Definition: GuiTypes.h:39
@ kButton3
Definition: GuiTypes.h:213
@ kButton1
Definition: GuiTypes.h:213
Handle_t Window_t
Definition: GuiTypes.h:28
EKeySym
Definition: KeySymbols.h:25
@ kKey_Right
Definition: KeySymbols.h:42
@ kKey_Down
Definition: KeySymbols.h:43
@ kKey_G
Definition: KeySymbols.h:132
@ kKey_Space
Definition: KeySymbols.h:93
@ kKey_B
Definition: KeySymbols.h:127
@ kKey_L
Definition: KeySymbols.h:137
@ kKey_N
Definition: KeySymbols.h:139
@ kKey_Up
Definition: KeySymbols.h:41
@ kKey_Return
Definition: KeySymbols.h:30
@ kKey_C
Definition: KeySymbols.h:128
@ kKey_Delete
Definition: KeySymbols.h:33
@ kKey_O
Definition: KeySymbols.h:140
@ kKey_Left
Definition: KeySymbols.h:40
@ kKey_Backspace
Definition: KeySymbols.h:29
@ kKey_X
Definition: KeySymbols.h:149
@ kKey_S
Definition: KeySymbols.h:144
@ kKey_Enter
Definition: KeySymbols.h:31
@ kKey_H
Definition: KeySymbols.h:133
@ kKey_R
Definition: KeySymbols.h:143
@ kKey_V
Definition: KeySymbols.h:147
ROOT::R::TRInterface & r
Definition: Object.C:4
#define d(i)
Definition: RSha256.hxx:102
#define b(i)
Definition: RSha256.hxx:100
#define f(i)
Definition: RSha256.hxx:104
#define c(i)
Definition: RSha256.hxx:101
#define g(i)
Definition: RSha256.hxx:105
#define h(i)
Definition: RSha256.hxx:106
#define e(i)
Definition: RSha256.hxx:103
static RooMathCoreReg dummy
const Ssiz_t kNPOS
Definition: RtypesCore.h:113
int Int_t
Definition: RtypesCore.h:43
unsigned int UInt_t
Definition: RtypesCore.h:44
const Bool_t kFALSE
Definition: RtypesCore.h:90
unsigned long ULong_t
Definition: RtypesCore.h:53
long Long_t
Definition: RtypesCore.h:52
bool Bool_t
Definition: RtypesCore.h:61
double Double_t
Definition: RtypesCore.h:57
long long Long64_t
Definition: RtypesCore.h:71
float Float_t
Definition: RtypesCore.h:55
const Bool_t kTRUE
Definition: RtypesCore.h:89
#define ClassImp(name)
Definition: Rtypes.h:361
@ kIsEnum
Definition: TDictionary.h:68
include TDocParser_001 C image html pict1_TDocParser_001 png width
Definition: TDocParser.cxx:121
void Warning(const char *location, const char *msgfmt,...)
ErrorHandlerFunc_t SetErrorHandler(ErrorHandlerFunc_t newhandler)
Set an errorhandler function. Returns the old handler.
Definition: TError.cxx:106
void GetParameters(TFitEditor::FuncParams_t &pars, TF1 *func)
Stores the parameters of the given function into pars.
Definition: TFitEditor.cxx:262
#define gClient
Definition: TGClient.h:166
@ kFDOpen
Definition: TGFileDialog.h:38
@ kFDSave
Definition: TGFileDialog.h:39
@ kMWMDecorResizeH
Definition: TGFrame.h:74
@ kMWMFuncAll
Definition: TGFrame.h:58
@ kMWMFuncResize
Definition: TGFrame.h:59
@ kMWMDecorMaximize
Definition: TGFrame.h:78
@ kMWMDecorMinimize
Definition: TGFrame.h:77
@ kMWMDecorMenu
Definition: TGFrame.h:76
@ kMWMDecorAll
Definition: TGFrame.h:72
@ kMWMInputFullApplicationModal
Definition: TGFrame.h:69
@ kMWMFuncMaximize
Definition: TGFrame.h:62
@ kMWMInputModeless
Definition: TGFrame.h:66
@ kMWMFuncMinimize
Definition: TGFrame.h:61
@ kDeepCleanup
Definition: TGFrame.h:51
@ kIsMapped
Definition: TGFrame.h:43
@ kLHintsExpandY
Definition: TGLayout.h:38
@ kLHintsLeft
Definition: TGLayout.h:31
@ kLHintsCenterY
Definition: TGLayout.h:35
@ kLHintsNormal
Definition: TGLayout.h:39
@ kLHintsCenterX
Definition: TGLayout.h:32
@ kLHintsBottom
Definition: TGLayout.h:36
@ kLHintsTop
Definition: TGLayout.h:34
@ kLHintsExpandX
Definition: TGLayout.h:37
@ kMBRetry
Definition: TGMsgBox.h:46
@ kMBCancel
Definition: TGMsgBox.h:48
@ kMBIconExclamation
Definition: TGMsgBox.h:35
XFontStruct * id
Definition: TGX11.cxx:108
char name[80]
Definition: TGX11.cxx:109
int type
Definition: TGX11.cxx:120
static Bool_t containBaseClass(const char *somestring, TClass *cl)
Helper.
static TString CreateArgumentTitle(TMethodArg *argument)
Create a string describing method argument.
static UInt_t gGridStep
static const char * gSaveMacroTypes[]
static Window_t GetWindowFromPoint(Int_t x, Int_t y)
Helper. Return a window located at point x,y (in screen coordinates)
static TGuiBldDragManager * gGuiBldDragManager
static TGuiBldMenuDialog * gMenuDialog
static TString FindMenuIconName(TString &in)
Return a name of icon.
static void GuiBldErrorHandler(Int_t, Bool_t, const char *, const char *)
Our own error handler (not used yet)
static const char * gImageTypes[]
static void layoutFrame(TGFrame *frame)
Helper to layout.
static Bool_t IsParentOfGrab(Window_t id, const TGWindow *grab)
Helper for IsPointVisible.
EActionType
@ kLayUpAct
@ kCloneAct
@ kEditableAct
@ kDropAct
@ kEndEditAct
@ kLayoutHAct
@ kSwitchLayoutAct
@ kCompactAct
@ kReplaceAct
@ kBreakLayoutAct
@ kCutAct
@ kPropertyAct
@ kLeftAct
@ kLayoutVAct
@ kLayDownAct
@ kToggleMenuAct
@ kMethodMenuAct
@ kDownAct
@ kSaveAct
@ kGrabAct
@ kPasteAct
@ kNewAct
@ kDeleteAct
@ kNoneAct
@ kCopyAct
@ kGridAct
@ kCompactGlobalAct
@ kUpAct
@ kSaveFrameAct
@ kRightAct
@ kOpenAct
@ kCropAct
R__EXTERN TInterpreter * gCling
Definition: TInterpreter.h:557
EMenuItemKind
Definition: TMethod.h:31
@ kMenuSubMenu
Definition: TMethod.h:35
@ kMenuDialog
Definition: TMethod.h:33
@ kMenuToggle
Definition: TMethod.h:34
#define gROOT
Definition: TROOT.h:406
R__EXTERN TRandom * gRandom
Definition: TRandom.h:62
@ kGUIBLD_FILE_STOP
@ kGUIBLD_FILE_START
R__EXTERN TSystem * gSystem
Definition: TSystem.h:556
@ kDragLink
@ kDragNone
@ kDragLasso
@ kDragResize
@ kDragMove
@ kDragCopy
R__EXTERN TVirtualDragManager * gDragManager
#define gVirtualX
Definition: TVirtualX.h:338
R__EXTERN Atom_t gROOT_MESSAGE
Definition: TVirtualX.h:40
R__EXTERN Atom_t gWM_DELETE_WINDOW
Definition: TVirtualX.h:38
#define snprintf
Definition: civetweb.c:1540
Each class (see TClass) has a linked list of its base class(es).
Definition: TBaseClass.h:33
TClass * GetClassPointer(Bool_t load=kTRUE)
Get pointer to the base class TClass.
Definition: TBaseClass.cxx:63
Describes one element of the context menu associated to a class The menu item may describe.
virtual const char * GetArgs() const
virtual const char * GetTitle() const
Returns title of object.
virtual const char * GetFunctionName() const
virtual Int_t GetType() const
virtual Bool_t IsToggle() const
TClass instances represent classes, structs and namespaces in the ROOT type system.
Definition: TClass.h:80
TList * GetListOfBases()
Return list containing the TBaseClass(es) of a class.
Definition: TClass.cxx:3604
Long_t Property() const
Returns the properties of the TClass as a bit field stored as a Long_t value.
Definition: TClass.cxx:6010
static TClass * GetClass(const char *name, Bool_t load=kTRUE, Bool_t silent=kFALSE)
Static method returning pointer to TClass of the specified class name.
Definition: TClass.cxx:2948
virtual Int_t GetEntries() const
Definition: TCollection.h:177
virtual Bool_t IsEmpty() const
Definition: TCollection.h:186
virtual Int_t GetSize() const
Return the capacity of the collection, i.e.
Definition: TCollection.h:182
static ULong_t RGB2Pixel(Int_t r, Int_t g, Int_t b)
Convert r,g,b to graphics system dependent pixel value.
Definition: TColor.cxx:2054
static ULong_t Number2Pixel(Int_t ci)
Static method that given a color index number, returns the corresponding pixel value.
Definition: TColor.cxx:2016
All ROOT classes may have RTTI (run time type identification) support added.
Definition: TDataMember.h:31
Basic data type descriptor (datatype information is obtained from CINT).
Definition: TDataType.h:44
TString GetTypeName()
Get basic type of typedef, e,g.
Definition: TDataType.cxx:149
const char * GetSignature()
Return signature of function.
Definition: TFunction.cxx:115
GContext_t GetNormGC() const
Definition: TGButton.h:131
virtual void SetContainer(TGFrame *f)
Definition: TGCanvas.h:232
TGFrame * GetContainer() const
Definition: TGCanvas.h:226
virtual void MapSubwindows()
Map all canvas sub windows.
Definition: TGCanvas.cxx:2160
TGVScrollBar * GetVScrollbar() const
Definition: TGCanvas.h:229
TGViewPort * GetViewPort() const
Definition: TGCanvas.h:227
TGHScrollBar * GetHScrollbar() const
Definition: TGCanvas.h:228
const TGWindow * GetDefaultRoot() const
Returns the root (i.e.
Definition: TGClient.cxx:234
Bool_t IsEditable() const
Definition: TGClient.h:98
const TGWindow * GetRoot() const
Returns current root (i.e.
Definition: TGClient.cxx:224
void WaitForUnmap(TGWindow *w)
Wait for window to be unmapped.
Definition: TGClient.cxx:736
void ResetWaitFor(TGWindow *w)
reset waiting
Definition: TGClient.cxx:762
const TGResourcePool * GetResourcePool() const
Definition: TGClient.h:133
void SetRoot(TGWindow *root=0)
Sets the current root (i.e.
Definition: TGClient.cxx:244
TList * GetListOfPopups() const
Definition: TGClient.h:158
void WaitFor(TGWindow *w)
Wait for window to be destroyed.
Definition: TGClient.cxx:708
TGWindow * GetWindowById(Window_t sw) const
Find a TGWindow via its handle. If window is not found return 0.
Definition: TGClient.cxx:593
const TGPicture * GetPicture(const char *name)
Get picture from the picture pool.
Definition: TGClient.cxx:289
void NeedRedraw(TGWindow *w, Bool_t force=kFALSE)
Set redraw flags.
Definition: TGClient.cxx:372
EGEventType GetWaitForEvent() const
Definition: TGClient.h:123
void FreePicture(const TGPicture *pic)
Free picture resource.
Definition: TGClient.cxx:308
void UnregisterWindow(TGWindow *w)
Remove a TGWindow from the list of windows.
Definition: TGClient.cxx:522
virtual void SetCurrentColor(Pixel_t col)
Change current color.
TGColorPalette * GetCustomPalette() const
void SetColor(Int_t ix, Pixel_t color)
Set color at index ix of color entries.
virtual TGLBEntry * GetSelectedEntry() const
Definition: TGComboBox.h:135
virtual TGTextEntry * GetTextEntry() const
Definition: TGComboBox.h:131
virtual TGListBox * GetListBox() const
Definition: TGComboBox.h:130
virtual Bool_t HandleDragEnter(TGFrame *)
Handle drag enter event.
Definition: TGFrame.cxx:1349
virtual void SetLayoutBroken(Bool_t on=kTRUE)
Set broken layout. No Layout method is called.
Definition: TGFrame.cxx:996
virtual TList * GetList() const
Definition: TGFrame.h:347
virtual void AddFrame(TGFrame *f, TGLayoutHints *l=0)
Add frame to the composite frame using the specified layout hints.
Definition: TGFrame.cxx:1101
virtual UInt_t GetDefaultWidth() const
Definition: TGFrame.h:349
virtual TGLayoutManager * GetLayoutManager() const
Definition: TGFrame.h:375
virtual void SetEditable(Bool_t on=kTRUE)
Switch ON/OFF edit mode.
Definition: TGFrame.cxx:932
virtual void Layout()
Layout the elements of the composite frame.
Definition: TGFrame.cxx:1241
virtual Bool_t IsLayoutBroken() const
Definition: TGFrame.h:394
virtual void ChangeOptions(UInt_t options)
Change composite frame options. Options is an OR of the EFrameTypes.
Definition: TGFrame.cxx:1027
virtual void SetCleanup(Int_t mode=kLocalCleanup)
Turn on automatic cleanup of child frames in dtor.
Definition: TGFrame.cxx:1056
virtual TGDimension GetDefaultSize() const
std::cout << fWidth << "x" << fHeight << std::endl;
Definition: TGFrame.h:353
virtual UInt_t GetDefaultHeight() const
Definition: TGFrame.h:351
virtual void SetEditDisabled(UInt_t on=1)
Set edit disable flag for this frame and subframes.
Definition: TGFrame.cxx:1006
virtual void RemoveFrame(TGFrame *f)
Remove frame from composite frame.
Definition: TGFrame.cxx:1133
virtual Bool_t IsEditable() const
Return kTRUE if frame is being edited.
Definition: TGFrame.cxx:911
TGUndockedFrame * GetUndocked() const
Bool_t IsUndocked() const
char * fFilename
Definition: TGFileDialog.h:61
const char ** fFileTypes
Definition: TGFileDialog.h:63
char * fIniDir
Definition: TGFileDialog.h:62
Bool_t fOverwrite
Definition: TGFileDialog.h:65
void SetIniDir(const char *inidir)
Set directory name.
virtual void SetAlign(Int_t align)
Set align.
virtual void SetFont(TGFont *font)
Set font.
virtual void EnableAlign(Bool_t on=kTRUE)
Enable/disable align combobox.
virtual void SetColor(Pixel_t color)
Set color.
TGFont * FindFont(FontStruct_t font) const
Find font based on its font struct. Returns 0 if font is not found.
Definition: TGFont.cxx:1729
Definition: TGFont.h:149
TGLayoutHints * fLayout
Definition: TGLayout.h:121
Int_t fState
Definition: TGLayout.h:120
TGFrame * fFrame
Definition: TGLayout.h:119
virtual void ChangeOptions(UInt_t options)
Change frame options. Options is an OR of the EFrameTypes.
Definition: TGFrame.cxx:305
virtual TGDimension GetDefaultSize() const
std::cout << fWidth << "x" << fHeight << std::endl;
Definition: TGFrame.cxx:568
void AddInput(UInt_t emask)
Add events specified in the emask to the events the frame should handle.
Definition: TGFrame.cxx:323
virtual Bool_t IsLayoutBroken() const
Definition: TGFrame.h:241
static const TGGC & GetBlackGC()
Get black graphics context.
Definition: TGFrame.cxx:719
Int_t fX
Definition: TGFrame.h:110
virtual Bool_t HandleDoubleClick(Event_t *)
Definition: TGFrame.h:187
Int_t GetBorderWidth() const
Definition: TGFrame.h:258
virtual void ReparentWindow(const TGWindow *p, Int_t x=0, Int_t y=0)
Reparent window, make p the new parent and position the window at position (x,y) in new parent.
Definition: TGFrame.h:227
virtual Bool_t HandleDragLeave(TGFrame *)
Definition: TGFrame.h:198
virtual void MapRaised()
map raised
Definition: TGFrame.h:230
virtual Bool_t HandleKey(Event_t *)
Definition: TGFrame.h:190
static Pixel_t GetWhitePixel()
Get white pixel value.
Definition: TGFrame.cxx:693
virtual UInt_t GetDefaultWidth() const
Definition: TGFrame.h:215
virtual UInt_t GetDefaultHeight() const
Definition: TGFrame.h:216
TGFrameElement * GetFrameElement() const
Definition: TGFrame.h:260
virtual void SetLayoutBroken(Bool_t=kTRUE)
Definition: TGFrame.h:240
virtual Bool_t HandleDragMotion(TGFrame *)
Definition: TGFrame.h:199
virtual void SetBackgroundColor(Pixel_t back)
Set background color (override from TGWindow base class).
Definition: TGFrame.cxx:296
Int_t GetX() const
Definition: TGFrame.h:256
virtual UInt_t GetOptions() const
Definition: TGFrame.h:222
Int_t fY
Definition: TGFrame.h:111
static const TGGC & GetShadowGC()
Get shadow color graphics context.
Definition: TGFrame.cxx:749
virtual void Move(Int_t x, Int_t y)
Move frame.
Definition: TGFrame.cxx:577
virtual void Resize(UInt_t w=0, UInt_t h=0)
Resize the frame.
Definition: TGFrame.cxx:589
virtual Bool_t HandleButton(Event_t *)
Definition: TGFrame.h:186
virtual void SetEditable(Bool_t)
Definition: TGFrame.h:239
void SetFrameElement(TGFrameElement *fe)
Definition: TGFrame.h:261
UInt_t GetHeight() const
Definition: TGFrame.h:250
virtual void SetCleanup(Int_t=kLocalCleanup)
Definition: TGFrame.h:242
virtual Bool_t IsEditable() const
Definition: TGFrame.h:238
Int_t GetY() const
Definition: TGFrame.h:257
virtual void Layout()
Definition: TGFrame.h:224
virtual Pixel_t GetBackground() const
Definition: TGFrame.h:217
virtual void MoveResize(Int_t x, Int_t y, UInt_t w=0, UInt_t h=0)
Move and/or resize the frame.
Definition: TGFrame.cxx:613
virtual Bool_t HandleDragDrop(TGFrame *, Int_t, Int_t, TGLayoutHints *)
Definition: TGFrame.h:200
virtual void MapWindow()
map window
Definition: TGFrame.h:229
UInt_t GetWidth() const
Definition: TGFrame.h:249
virtual void MapSubwindows()
map sub windows
Definition: TGFrame.h:225
static const TGGC & GetBckgndGC()
Get background color graphics context.
Definition: TGFrame.cxx:759
virtual void UnmapWindow()
unmap window
Definition: TGFrame.h:231
TGGC * FindGC(const TGGC *gc)
Find graphics context. Returns 0 in case gc is not found.
Definition: TGGC.cxx:949
Definition: TGGC.h:31
GContext_t GetGC() const
Definition: TGGC.h:50
Pixel_t GetForeground() const
Definition: TGGC.h:82
void SetForeground(Pixel_t v)
Set foreground color.
Definition: TGGC.cxx:276
void SetBackground(Pixel_t v)
Set background color.
Definition: TGGC.cxx:287
FontStruct_t GetFontStruct() const
Definition: TGFrame.h:634
GContext_t GetNormGC() const
Definition: TGFrame.h:633
Definition: TGIcon.h:30
virtual void SetImage(const char *img)
Set icon image.
Definition: TGIcon.cxx:90
virtual void SetImagePath(const char *path)
Set directory where image is located.
Definition: TGIcon.cxx:191
FontStruct_t GetFontStruct() const
Definition: TGLabel.h:117
Int_t GetTextJustify() const
Definition: TGLabel.h:90
GContext_t GetNormGC() const
Definition: TGLabel.h:116
virtual void Layout()=0
virtual void SaveSource(const char *filename="Rootappl.C", Option_t *option="")
Save the GUI main frame widget in a C++ macro file.
Definition: TGFrame.cxx:2775
void SetClassHints(const char *className, const char *resourceName)
Set the windows class and resource name.
Definition: TGFrame.cxx:1816
virtual void CloseWindow()
Close and delete main frame.
Definition: TGFrame.cxx:1730
void SetIconName(const char *name)
Set window icon name. This is typically done via the window manager.
Definition: TGFrame.cxx:1761
void SetWMSize(UInt_t w, UInt_t h)
Give the window manager a window size hint.
Definition: TGFrame.cxx:1851
void SetWMPosition(Int_t x, Int_t y)
Give the window manager a window position hint.
Definition: TGFrame.cxx:1839
void SetMWMHints(UInt_t value, UInt_t funcs, UInt_t input)
Set decoration style for MWM-compatible wm (mwm, ncdwm, fvwm?).
Definition: TGFrame.cxx:1826
void SetWMSizeHints(UInt_t wmin, UInt_t hmin, UInt_t wmax, UInt_t hmax, UInt_t winc, UInt_t hinc)
Give the window manager minimum and maximum size hints.
Definition: TGFrame.cxx:1864
void SetWindowName(const char *name=0)
Set window name. This is typically done via the window manager.
Definition: TGFrame.cxx:1748
const TGPicture * SetIconPixmap(const char *iconName)
Set window icon pixmap by name.
Definition: TGFrame.cxx:1776
virtual void MoveResize(Int_t x, Int_t y, UInt_t w, UInt_t h)
Move the MDI window at position x, y and set size to w, h.
TGMdiTitleBar * GetTitleBar() const
Bool_t SetCurrent(TGMdiFrameList *newcurrent)
Set current (active) MDI child window (by frame list).
TGMdiFrame * GetCurrent() const
Return pointer on current (active) MDI child window.
TGPopupMenu * GetPopup() const
Definition: TGMenu.h:100
void * GetUserData() const
Definition: TGMenu.h:108
TGClient * fClient
Definition: TGObject.h:37
Handle_t GetId() const
Definition: TGObject.h:47
Handle_t fId
Definition: TGObject.h:36
virtual void SetPicture(const TGPicture *new_pic)
Change a picture in a picture button.
Definition: TGButton.cxx:992
const TGPicture * GetDisabledPicture() const
Definition: TGButton.h:257
const TGPicture * GetPicture() const
Definition: TGButton.h:256
virtual void AddLabel(TGHotString *s, const TGPicture *p=0, TGMenuEntry *before=0)
Add a menu label to the menu.
Definition: TGMenu.cxx:1093
virtual void AddPopup(TGHotString *s, TGPopupMenu *popup, TGMenuEntry *before=0, const TGPicture *p=0)
Add a (cascading) popup menu to a popup menu.
Definition: TGMenu.cxx:1150
virtual TGMenuEntry * GetEntry(Int_t id)
Find entry with specified id.
Definition: TGMenu.cxx:1895
virtual void AddEntry(TGHotString *s, Int_t id, void *ud=0, const TGPicture *p=0, TGMenuEntry *before=0)
Add a menu entry.
Definition: TGMenu.cxx:988
virtual void CheckEntryByData(void *user_data)
Check a menu entry (i.e.
Definition: TGMenu.cxx:1793
virtual void AddSeparator(TGMenuEntry *before=0)
Add a menu separator to the menu.
Definition: TGMenu.cxx:1058
virtual Int_t EndMenu(void *&userData)
Close menu and return ID of selected menu item.
Definition: TGMenu.cxx:1287
virtual TGMenuEntry * GetCurrent() const
Definition: TGMenu.h:211
virtual void PlaceMenu(Int_t x, Int_t y, Bool_t stick_mode, Bool_t grab_pointer)
Popup a popup menu.
Definition: TGMenu.cxx:1239
Pixel_t GetBarColor() const
Definition: TGProgressBar.h:81
GContext_t GetNormGC() const
Definition: TGProgressBar.h:82
TGFontPool * GetFontPool() const
TGGCPool * GetGCPool() const
UInt_t GetBufferLength() const
Definition: TGTextBuffer.h:46
UInt_t GetTextLength() const
Definition: TGTextBuffer.h:45
FontStruct_t GetFontStruct() const
Definition: TGButton.h:219
Int_t GetTextJustify() const
Definition: TGButton.h:193
TGTextBuffer * GetBuffer() const
Definition: TGTextEntry.h:127
const char * GetText() const
Definition: TGTextEntry.h:134
FontStruct_t GetFontStruct() const
Definition: TGTextEntry.h:139
Pixel_t GetTextColor() const
Definition: TGTextEntry.h:138
virtual void SetWindowName(const char *name=0)
Set window name.
Definition: TGWindow.cxx:119
virtual const TGWindow * GetMainFrame() const
Returns top level main frame.
Definition: TGWindow.cxx:142
virtual const char * GetName() const
Return unique name, used in SavePrimitive methods.
Definition: TGWindow.cxx:326
virtual UInt_t GetEditDisabled() const
Definition: TGWindow.h:113
virtual void SetBackgroundPixmap(Pixmap_t pixmap)
set background pixmap
Definition: TGWindow.cxx:238
virtual void RequestFocus()
request focus
Definition: TGWindow.cxx:222
virtual void SetEditDisabled(UInt_t on=kEditDisable)
Definition: TGWindow.h:114
virtual void SetName(const char *name)
Definition: TGWindow.h:122
virtual void SetEditable(Bool_t on=kTRUE)
Definition: TGWindow.h:115
@ kEditDisableBtnEnable
Definition: TGWindow.h:65
@ kEditDisable
Definition: TGWindow.h:58
@ kEditDisableKeyEnable
Definition: TGWindow.h:66
virtual Bool_t IsEditable() const
Definition: TGWindow.h:112
const TGWindow * GetParent() const
Definition: TGWindow.h:84
virtual Bool_t IsMapped()
Returns kTRUE if window is mapped on screen, kFALSE otherwise.
Definition: TGWindow.cxx:285
TString fName
Definition: TGWindow.h:38
virtual void RaiseWindow()
raise window
Definition: TGWindow.cxx:198
TGLayoutHints * fHints
Definition: TGuiBuilder.h:39
TGFrame * GetEditableParent(TGFrame *f)
Return the parent frame which can be editted.
void ChangeSelected(TGFrame *f)
Inform outside wold that selected frame was changed.
void HandleAction(Int_t act)
Main handler of actions.
Bool_t IsFixedH(TGWindow *f) const
void DoDialogCancel()
Process dialog Cancel button pressed.
void DeleteMenuDialog()
Delete dialog and trash.
void SetCursorType(Int_t cur)
Set cursor for selcted/grabbed frame.
void SwitchLayout()
Switch Horizontal/Vertical layout of selected/grabbed composite frame.
void ChangeImage(TGIcon *)
Invoke file dialog to assign a new image.
void DoClassMenu(Int_t)
Process a method chosen via frame context menu.
Bool_t IsMoveWaiting() const
Waits for either the mouse move from the given initial ButtonPress location or for the mouse button t...
void ChangeTextFont(TGGroupFrame *)
Change text font via font selection dialog.
Bool_t CheckDragResize(Event_t *event)
Check resize type event.
void SelectFrame(TGFrame *frame, Bool_t add=kFALSE)
Grab/Select frame.
TGFrame * InEditable(Window_t id)
Return a pointer to the parent window (which is being editted)
Bool_t CanChangeLayoutOrder(TGWindow *w) const
kTRUE - if it's possible to change layout order in the parent's layout of window w
Bool_t HandleSelection(Event_t *)
not used yet.
void HandlePaste()
Handle paste action.
virtual ~TGuiBldDragManager()
Destructor.
void Snap2Grid()
Draw grid on editable frame and restore background on previuosly editted one.
Bool_t IsPointVisible(Int_t x, Int_t y)
Helper function for IsSelectedWindow method.
void PutToCanvas(TGCompositeFrame *cont)
Create a new TGCanvas and place container into it.
Bool_t HandleMotion(Event_t *)
Handle motion event.
void CheckTargetUnderGrab()
Look for the drop target under grabbed/selected frame while moving.
void HideGrabRectangles()
Hide/Unmap grab rectangles.
void CreatePropertyEditor()
Create widget property editor (it could be located outside of guibuilder)
void SetGridStep(UInt_t step)
Set the grid step.
friend class TGuiBldMenuDialog
void Compact(Bool_t global=kTRUE)
Layout and Resize frame.
Bool_t HandleTimerEvent(Event_t *ev, TTimer *t)
Handle timer events or events coming from the recorder.
void DrawLasso()
Draw lasso for allocation new object.
void Menu4Frame(TGFrame *, Int_t x, Int_t y)
Create and place context menu for selected frame.
Int_t GetEndDragY() const
Returns the current Y coordinate of the dragged frame.
friend class TGuiBldDragManagerRepeatTimer
void RaiseMdiFrame(TGFrame *in)
Raise guibuilder's mdi frame.
void DeleteFrame(TGFrame *frame)
Delete frame.
void DoDialogApply()
Process dialog Apply button pressed.
Bool_t HandleExpose(Event_t *)
Handle repaint event.
void DoMove()
Handle move.
void ChangeBarColor(TGProgressBar *)
Set progress bar color via TGColorDialog.
void HandleDelete(Bool_t crop=kFALSE)
Handle delete or crop action.
void HandleButon3Pressed(Event_t *, TGFrame *frame=0)
Handle 3d mouse pressed (popup context menu)
void Menu4Lasso(Int_t x, Int_t y)
Create context menu for lasso actions.
void ReparentFrames(TGFrame *newfr, TGCompositeFrame *oldfr)
Reparent frames.
Int_t GetStrartDragX() const
Return the X coordinate where drag started.
void HandleLayoutOrder(Bool_t forward=kTRUE)
Change layout order.
Bool_t SaveFrame(const char *file=0)
Save composite frame as macro.
Bool_t IgnoreEvent(Event_t *e)
Return kTRUE if event is rejected for processing by drag manager.
void CloneEditable()
Create a frame which is the same as currently editted frame.
Bool_t Cancel(Bool_t delSrc)
Do cancel action.
void HandleReplace()
Handle replace.
void DoDialogOK()
Process dialog OK button pressed.
TList * GetFramesInside(Int_t x0, Int_t y0, Int_t x, Int_t y)
Return the list of frames inside of some area.
void DoResize()
handle resize
Bool_t HandleSelectionRequest(Event_t *)
not used yet.
TGCompositeFrame * FindCompositeFrame(Window_t id)
Find the first composite parent of window.
Bool_t EndDrag()
End dragging.
Bool_t HandleButtonPress(Event_t *)
Handle button press event.
Int_t GetStrartDragY() const
Return the Y coordinate where drag started.
void DrawGrabRectangles(TGWindow *win=0)
Draw small grab rectangles around grabbed/selected/frame.
void TimerEvent(Event_t *ev)
TGPopupMenu * fFrameMenu
void HandleAlignment(Int_t to, Bool_t lineup=kFALSE)
Align frames located inside lasso area.
void SwitchEditable(TGFrame *frame)
Switch editable.
void DrawGrabRect(Int_t i, Int_t x, Int_t y)
Helper method to draw grab rectangle at position x,y.
Bool_t Drop()
Drop grabbed frame.
void UnmapAllPopups()
Unmap all popups.
void ChangePicture(TGPictureButton *)
Invoke file dialog to assign a new picture.
void DoRedraw()
Redraw the editted window.
Bool_t IsEditDisabled(TGWindow *f) const
TGFrame * FindMdiFrame(TGFrame *in)
Return a pointer to the parent mdi frame.
void ChangeBackgroundColor(TGListBox *)
Set background color for list box entries.
Bool_t HandleKey(Event_t *)
Handle key event.
Bool_t StartDrag(TGFrame *src, Int_t x, Int_t y)
Start dragging.
Bool_t IsStopped() const
TGuiBldDragManagerPimpl * fPimpl
Bool_t CanCompact(TGWindow *w) const
kTRUE is frame could be compacted/"layouted"
void CloseMenus()
Helper to close all menus.
Bool_t HandleEvent(Event_t *)
Handle all events.
void GrabFrame(TGFrame *frame)
grab frame (see SelectFrame)
void AddClassMenuMethods(TGPopupMenu *menu, TObject *object)
Add entries with class //*MENU* methods.
void HandleCopy(Bool_t brk_layout=kTRUE)
Handle copy.
void ToGrid(Int_t &x, Int_t &y)
Return grid coordinates which are close to given.
void CreateListOfDialogs()
Create a list of dialog methods.
static TGFontDialog * fgGlobalFontDialog
void SetLassoDrawn(Bool_t on)
Set lasso drawn flag.
Bool_t IsFixedW(TGWindow *f) const
Bool_t RecognizeGesture(Event_t *, TGFrame *frame=0)
Recognize what was done when mouse button pressed.
void HandleCut()
Handle cut action.
TGWindow * GetResizableParent(TGWindow *p)
Find parent frame which can be resized.
static void MapGlobalDialog(TGMainFrame *dialog, TGFrame *fr)
Map dialog and place it relative to selected frame.
Bool_t HandleTimer(TTimer *)
The main event loop is originated here It repeadeatly queries pointer state and position on the scree...
void HandleReturn(Bool_t on=kFALSE)
Handling of return/enter key pressing.
UInt_t GetGridStep()
Return the grid step.
Bool_t HandleButton(Event_t *)
Handle button event occured in some ROOT frame.
Bool_t HandleButtonRelease(Event_t *)
Handle button release event.
static TGFontDialog * GetGlobalFontDialog()
Create global font dialog.
void Reset1()
Reset some parameters.
TGPopupMenu * fLassoMenu
Bool_t HandleDestroyNotify(Event_t *)
Handle destroy notify.
void PlaceFrame(TGFrame *, TGLayoutHints *)
Put created frame at position of the last mouse click.
Bool_t IsFixedLayout(TGWindow *f) const
void SetPropertyEditor(TGuiBldEditor *e)
Helper method.
Bool_t CheckTargetAtPoint(Int_t x, Int_t y)
Helper. Look for the drop target under grabbed/selected frame while moving.
Int_t GetEndDragX() const
Return the current X coordinate of the dragged frame.
void SetEditable(Bool_t on=kTRUE)
Grab server.
TGFrame * GetMovableParent(TGWindow *p)
Find parent frame which can be dragged.
static TGColorDialog * fgGlobalColorDialog
Bool_t HandleConfigureNotify(Event_t *)
Resize events.
Bool_t IsFixedSize(TGWindow *f) const
Bool_t HandleDoubleClick(Event_t *)
Mouse double click handler (never should happen)
void HighlightCompositeFrame(Window_t)
Raise composite frame when mouse is moving over it.
void DoReplace(TGFrame *frame)
Replace frame (doesn't work yet properly)
void HandleGrid()
Switch on/of grid drawn.
Bool_t CanChangeLayout(TGWindow *w) const
kTRUE - if it's possible to switch disable/enable layout
Bool_t Save(const char *file="")
Save an editted frame to the file.
void BreakLayout()
Disable/Enable layout for selected/grabbed composite frame.
Bool_t IsPasteFrameExist()
Return kTRUE if paste frame exist.
void UngrabFrame()
Ungrab/Unselect selected/grabbed frame.
TRootGuiBuilder * fBuilder
friend class TGMainFrame
void DropCanvas(TGCanvas *canvas)
Drop canvas container.
TGuiBldEditor * fEditor
void ChangeProperties(TGLabel *)
Edit properties via font selection dialog.
Bool_t HandleClientMessage(Event_t *)
Handle client message.
Bool_t IsEventsDisabled(TGWindow *f) const
void AddDialogMethods(TGPopupMenu *menu, TObject *object)
Add DIALOG entries to the selected frame popup menu.
Bool_t IsSelectedVisible()
Return kTRUE if grabbed/selected frame is not overlapped by other windows.
void DeletePropertyEditor()
Delete widget property editor.
static TGColorDialog * GetGlobalColorDialog(Bool_t create=kTRUE)
Return pointer to global color dialog.
TGCompositeFrame * FindLayoutFrame(TGFrame *f)
Helper to find a frame which can be layouted.
TGFrame * GetBtnEnableParent(TGFrame *fr)
Return a parent which can handle button evevents.
TGFrame * GetSelected() const
Return the current grabbed/selected frame.
void HandleUpdateSelected(TGFrame *)
When selected frame was changed by guibuilder editor -> update its appearence.
Bool_t IsGrabDisabled(TGWindow *f) const
void ChangeTextColor(TGGroupFrame *)
Change text color via color selection dialog.
void ChangeSelected(TGFrame *)
Change selected frame.
void RemoveFrame(TGFrame *)
Remove a frame.
Bool_t IsEmbedded() const
Definition: TGuiBldEditor.h:70
TGuiBldAction * GetAction() const
Definition: TGuiBuilder.h:63
static TGuiBuilder * Instance()
return an instance of TGuiBuilder object
virtual void SetAction(TGuiBldAction *act)
Definition: TGuiBuilder.h:62
virtual Bool_t IsExecutable() const
Definition: TGuiBuilder.h:64
An abstract interface to image processing library.
Definition: TImage.h:29
static TImage * Open(const char *file, EImageFileTypes type=kUnknown)
Open a specified image file.
Definition: TImage.cxx:119
static TImage * Create()
Create an image.
Definition: TImage.cxx:36
virtual void FromWindow(Drawable_t, Int_t=0, Int_t=0, UInt_t=0, UInt_t=0)
Definition: TImage.h:244
virtual Long_t Calc(const char *line, EErrorCode *error=0)=0
void Reset()
Definition: TCollection.h:252
A doubly linked list.
Definition: TList.h:44
virtual void Add(TObject *obj)
Definition: TList.h:87
virtual TObject * After(const TObject *obj) const
Returns the object after object obj.
Definition: TList.cxx:329
virtual TObject * Remove(TObject *obj)
Remove object from the list.
Definition: TList.cxx:821
virtual TObject * Last() const
Return the last object in the list. Returns 0 when list is empty.
Definition: TList.cxx:692
virtual void AddAfter(const TObject *after, TObject *obj)
Insert object after object after in the list.
Definition: TList.cxx:249
virtual TObject * Before(const TObject *obj) const
Returns the object before object obj.
Definition: TList.cxx:370
virtual void Delete(Option_t *option="")
Remove all objects from the list AND delete all heap based objects.
Definition: TList.cxx:469
virtual TObject * First() const
Return the first object in the list. Returns 0 when list is empty.
Definition: TList.cxx:658
Each ROOT method (see TMethod) has a linked list of its arguments.
Definition: TMethodArg.h:31
const char * GetDefault() const
Get default value of method argument.
Definition: TMethodArg.cxx:58
const char * GetTypeName() const
Get type of method argument, e.g.
Definition: TMethodArg.cxx:67
TDataMember * GetDataMember() const
Returns TDataMember pointed by this methodarg.
Definition: TMethodArg.cxx:121
Each ROOT class (see TClass) has a linked list of methods.
Definition: TMethod.h:38
virtual const char * GetCommentString()
Returns a comment string from the class declaration.
Definition: TMethod.cxx:105
virtual TDataMember * FindDataMember()
Tries to guess DataMember from comment string and Method's name <==(only if 1 Argument!...
Definition: TMethod.cxx:132
TClass * GetClass() const
Definition: TMethod.h:55
EMenuItemKind IsMenuItem() const
Definition: TMethod.h:56
virtual const char * GetTitle() const
Returns title of object.
Definition: TNamed.h:48
virtual const char * GetName() const
Returns name of object.
Definition: TNamed.h:47
Collectable string class.
Definition: TObjString.h:28
const TString & GetString() const
Definition: TObjString.h:46
Mother of all ROOT objects.
Definition: TObject.h:37
virtual const char * ClassName() const
Returns name of class to which the object belongs.
Definition: TObject.cxx:128
virtual Bool_t InheritsFrom(const char *classname) const
Returns kTRUE if object inherits from class "classname".
Definition: TObject.cxx:443
TString fOptName
Definition: TDataMember.h:112
Long_t fValue
Data member to which this option belongs.
Definition: TDataMember.h:109
Bool_t Connect(const char *signal, const char *receiver_class, void *receiver, const char *slot)
Non-static method is used to connect from the signal of this object to the receiver slot.
Definition: TQObject.cxx:866
Bool_t Disconnect(const char *signal=0, void *receiver=0, const char *slot=0)
Disconnects signal of this object from slot of receiver.
Definition: TQObject.cxx:1024
virtual UInt_t Integer(UInt_t imax)
Returns a random integer uniformly distributed on the interval [ 0, imax-1 ].
Definition: TRandom.cxx:349
virtual void AddMacro(const char *macro, TImage *img)
Add macro to "User's Macros" section Input img must be static - do not delete it.
TGMdiFrame * FindEditableMdiFrame(const TGWindow *win)
Find the editable frame.
TGMdiMainFrame * GetMdiMain() const
virtual void UpdateStatusBar(const char *text=0)
Update information shown on the status bar.
static TGGC * GetPopupHlghtGC()
Return background GC for highlighted popup menu entry.
void EnableEditButtons(Bool_t on=kTRUE)
Enable/disable toolbar buttons according to the selected frame.
static TGPopupMenu * CreatePopup()
Return style popup menu.
virtual void ChangeSelected(TGFrame *f)
Set selected frame.
virtual void CloseWindow()
Close GUI builder via window manager "Close" button.
void EnableLassoButtons(Bool_t on=kTRUE)
Enable toolbar buttons for alignment.
TGuiBldEditor * GetEditor() const
virtual void HandleMenu(Int_t id)
Handle menu items.
TGDockableFrame * GetToolDock() const
virtual Bool_t OpenProject(Event_t *event=0)
Open new gui builder project.
virtual void Update()
Update gui builder.
virtual Bool_t SaveProject(Event_t *event=0)
Save selected project.
virtual TGFrame * ExecuteAction()
Execute an action.
virtual Bool_t NewProject(TString type="")
Create a new project.
Basic string class.
Definition: TString.h:131
Bool_t EndsWith(const char *pat, ECaseCompare cmp=kExact) const
Return true if string ends with the specified string.
Definition: TString.cxx:2177
const char * Data() const
Definition: TString.h:364
static TString Format(const char *fmt,...)
Static method which formats a string using a printf style format descriptor and return a TString.
Definition: TString.cxx:2311
void Form(const char *fmt,...)
Formats a string using a printf style format descriptor.
Definition: TString.cxx:2289
Bool_t Contains(const char *pat, ECaseCompare cmp=kExact) const
Definition: TString.h:619
Ssiz_t Index(const char *pat, Ssiz_t i=0, ECaseCompare cmp=kExact) const
Definition: TString.h:634
virtual int GetPid()
Get process id.
Definition: TSystem.cxx:705
virtual char * ConcatFileName(const char *dir, const char *name)
Concatenate a directory and a file name. User must delete returned string.
Definition: TSystem.cxx:1066
virtual TTime Now()
Get current time in milliseconds since 0:00 Jan 1 1995.
Definition: TSystem.cxx:461
virtual Bool_t AccessPathName(const char *path, EAccessMode mode=kFileExists)
Returns FALSE if one can access a file using the specified access mode.
Definition: TSystem.cxx:1291
virtual const char * UnixPathName(const char *unixpathname)
Convert from a local pathname to a Unix pathname.
Definition: TSystem.cxx:1058
virtual void AddTimer(TTimer *t)
Add timer to list of system timers.
Definition: TSystem.cxx:469
virtual const char * BaseName(const char *pathname)
Base name of a file name. Base name of /user/root is root.
Definition: TSystem.cxx:930
virtual TString GetDirName(const char *pathname)
Return the directory name in pathname.
Definition: TSystem.cxx:1027
virtual int Unlink(const char *name)
Unlink, i.e.
Definition: TSystem.cxx:1376
virtual const char * TempDirectory() const
Return a user configured or systemwide directory to create temporary files in.
Definition: TSystem.cxx:1477
Handles synchronous and a-synchronous timer events.
Definition: TTimer.h:51
void Reset()
Reset the timer.
Definition: TTimer.cxx:157
void SetTime(Long_t milliSec)
Definition: TTimer.h:90
virtual Bool_t Notify()
Notify when timer times out.
Definition: TTimer.cxx:143
This class defines toggling facility for both - object's method or variables.
Definition: TToggle.h:43
virtual void Toggle()
Toggles the Values and State of this object and connected data!
Definition: TToggle.cxx:111
virtual void SetOnValue(Long_t lon)
Definition: TToggle.h:74
virtual void SetToggledObject(TObject *obj, TMethod *anymethod)
Initializes it to toggle an object's datamember using this object's method.
Definition: TToggle.cxx:134
virtual Bool_t GetState()
Returns the state of Toggle according to its current value and fOnValue, returns true if they match.
Definition: TToggle.cxx:68
virtual void Init()
Initialization.
virtual void SetEditable(Bool_t)
int main(int argc, char **argv)
Double_t y[n]
Definition: legend1.C:17
Double_t x[n]
Definition: legend1.C:17
Py_ssize_t GetBuffer(PyObject *pyobject, char tc, int size, void *&buf, bool check=true)
Definition: Utility.cxx:614
void Add(RHist< DIMENSIONS, PRECISION, STAT_TO... > &to, const RHist< DIMENSIONS, PRECISION, STAT_FROM... > &from)
Add two histograms.
Definition: RHist.hxx:323
Type GetType(const std::string &Name)
Definition: Systematics.cxx:34
static constexpr double s
static constexpr double ms
static constexpr double L
void forward(const LAYERDATA &prevLayerData, LAYERDATA &currLayerData)
apply the weights (and functions) in forward direction of the DNN
Definition: NeuralNet.icc:546
Short_t Max(Short_t a, Short_t b)
Definition: TMathBase.h:212
Short_t Min(Short_t a, Short_t b)
Definition: TMathBase.h:180
Short_t Abs(Short_t d)
Definition: TMathBase.h:120
Definition: file.py:1
Definition: first.py:1
EGEventType fType
Definition: GuiTypes.h:174
Int_t fY
Definition: GuiTypes.h:177
Int_t fXRoot
Definition: GuiTypes.h:178
Handle_t fHandle
Definition: GuiTypes.h:184
Int_t fFormat
Definition: GuiTypes.h:185
Int_t fCount
Definition: GuiTypes.h:182
Window_t fWindow
Definition: GuiTypes.h:175
UInt_t fState
Definition: GuiTypes.h:180
Int_t fYRoot
Definition: GuiTypes.h:178
Int_t fX
Definition: GuiTypes.h:177
Long_t fUser[5]
Definition: GuiTypes.h:186
Time_t fTime
Definition: GuiTypes.h:176
UInt_t fCode
Definition: GuiTypes.h:179
Bool_t fOverrideRedirect
Definition: GuiTypes.h:106
th1 Draw()
auto * m
Definition: textangle.C:8
auto * l
Definition: textangle.C:4