#include "TGListView.h"
#include "TGPicture.h"
#include "TGButton.h"
#include "TGScrollBar.h"
#include "TGResourcePool.h"
#include "TList.h"
#include "TMath.h"
#include "TSystem.h"
#include "TGMimeTypes.h"
#include "Riostream.h"
const TGFont *TGLVEntry::fgDefaultFont = 0;
TGGC *TGLVEntry::fgDefaultGC = 0;
const TGFont *TGListView::fgDefaultFont = 0;
TGGC *TGListView::fgDefaultGC = 0;
ClassImp(TGLVEntry)
ClassImp(TGLVContainer)
ClassImp(TGListView)
TGLVEntry::TGLVEntry(const TGWindow *p, const TGPicture *bigpic,
const TGPicture *smallpic, TGString *name,
TGString **subnames, EListViewMode viewMode,
UInt_t options, ULong_t back) :
TGFrame(p, 10, 10, options, back)
{
fSelPic = 0;
fCurrent =
fBigPic = bigpic;
fSmallPic = smallpic;
fCheckMark = fClient->GetPicture("checkmark_t.xpm");
fChecked = kFALSE;
fItemName = name;
fSubnames = subnames;
fUserData = 0;
fCpos =
fJmode = 0;
fActive = kFALSE;
fFontStruct = GetDefaultFontStruct();
fNormGC = GetDefaultGC()();
Int_t max_ascent, max_descent;
fTWidth = gVirtualX->TextWidth(fFontStruct,
fItemName ? fItemName->GetString() : "",
fItemName ? fItemName->GetLength() : 0);
gVirtualX->GetFontProperties(fFontStruct, max_ascent, max_descent);
fTHeight = max_ascent + max_descent;
if (fSubnames) {
Int_t i;
for (i = 0; fSubnames[i] != 0; ++i)
;
fCtw = new int[i+1];
fCtw[i] = 0;
for (i = 0; fSubnames[i] != 0; ++i) {
fCtw[i] = gVirtualX->TextWidth(fFontStruct, fSubnames[i]->GetString(),
fSubnames[i]->GetLength());
}
} else {
fCtw = 0;
}
fViewMode = (EListViewMode)-1;
SetViewMode(viewMode);
}
TGLVEntry::TGLVEntry(const TGLVContainer *p, const TString& name,
const TString& cname, TGString **subnames,
UInt_t options, Pixel_t back) :
TGFrame(p, 10, 10, options, back)
{
fSelPic = 0;
fCurrent =
fBigPic = fClient->GetMimeTypeList()->GetIcon(cname, kFALSE);
fCheckMark = fClient->GetPicture("checkmark_t.xpm");
fChecked = kFALSE;
if (!fBigPic) {
fBigPic = fClient->GetPicture("doc_s.xpm");
}
fSmallPic = fClient->GetMimeTypeList()->GetIcon(cname, kTRUE);
if (!fSmallPic) {
fSmallPic = fClient->GetPicture("doc_t.xpm");
}
fItemName = new TGString(name);
fSubnames = subnames;
fUserData = 0;
fCpos =
fJmode = 0;
fActive = kFALSE;
fFontStruct = GetDefaultFontStruct();
fNormGC = GetDefaultGC()();
Int_t max_ascent, max_descent;
fTWidth = gVirtualX->TextWidth(fFontStruct, fItemName->GetString(), fItemName->GetLength());
gVirtualX->GetFontProperties(fFontStruct, max_ascent, max_descent);
fTHeight = max_ascent + max_descent;
if (fSubnames) {
Int_t i;
for (i = 0; fSubnames[i] != 0; ++i)
;
fCtw = new int[i+1];
fCtw[i] = 0;
for (i = 0; fSubnames[i] != 0; ++i) {
fCtw[i] = gVirtualX->TextWidth(fFontStruct, fSubnames[i]->GetString(),
fSubnames[i]->GetLength());
}
} else {
fCtw = 0;
}
fViewMode = (EListViewMode)-1;
SetViewMode((EListViewMode)p->GetViewMode());
}
TGLVEntry::~TGLVEntry()
{
if (fItemName) delete fItemName;
if (fSelPic) delete fSelPic;
if (fSubnames) {
for (Int_t i = 0; fSubnames[i] != 0; ++i) delete fSubnames[i];
delete [] fSubnames;
delete [] fCtw;
}
}
void TGLVEntry::SetSubnames(const char* n1,const char* n2,const char* n3,
const char* n4,const char* n5,const char* n6,
const char* n7,const char* n8,const char* n9,
const char* n10,const char* n11,const char* n12)
{
if (fSubnames) {
for (Int_t i = 0; fSubnames[i] != 0; ++i) delete fSubnames[i];
delete [] fSubnames;
delete [] fCtw;
}
Int_t ncol = 0;
fSubnames = 0;
if (n12 && strlen(n12)) ncol=12;
else if (n11 && strlen(n11)) ncol=11;
else if (n10 && strlen(n10)) ncol=10;
else if (n9 && strlen(n9)) ncol=9;
else if (n8 && strlen(n8)) ncol=8;
else if (n7 && strlen(n7)) ncol=7;
else if (n6 && strlen(n6)) ncol=6;
else if (n5 && strlen(n5)) ncol=5;
else if (n4 && strlen(n4)) ncol=4;
else if (n3 && strlen(n3)) ncol=3;
else if (n2 && strlen(n2)) ncol=2;
else if (n1 && strlen(n1)) ncol=1;
if (!ncol) return;
fSubnames = new TGString* [ncol+1];
if (ncol>11) fSubnames[11] = new TGString(n12);
if (ncol>10) fSubnames[10] = new TGString(n11);
if (ncol>9) fSubnames[9] = new TGString(n10);
if (ncol>8) fSubnames[8] = new TGString(n9);
if (ncol>7) fSubnames[7] = new TGString(n8);
if (ncol>6) fSubnames[6] = new TGString(n7);
if (ncol>5) fSubnames[5] = new TGString(n6);
if (ncol>4) fSubnames[4] = new TGString(n5);
if (ncol>3) fSubnames[3] = new TGString(n4);
if (ncol>2) fSubnames[2] = new TGString(n3);
if (ncol>1) fSubnames[1] = new TGString(n2);
if (ncol>0) fSubnames[0] = new TGString(n1);
fSubnames[ncol] = 0;
fCtw = new int[ncol];
fCtw[ncol-1] = 0;
for (int i = 0; i<ncol; i++) {
fCtw[i] = gVirtualX->TextWidth(fFontStruct, fSubnames[i]->GetString(),
fSubnames[i]->GetLength());
}
}
void TGLVEntry::Activate(Bool_t a)
{
if (fActive == a) return;
fActive = a;
if (fActive) {
fSelPic = new TGSelectedPicture(gClient, fCurrent);
} else {
if (fSelPic) delete fSelPic;
fSelPic = 0;
}
DoRedraw();
}
void TGLVEntry::SetViewMode(EListViewMode viewMode)
{
if (viewMode != fViewMode) {
fViewMode = viewMode;
if (viewMode == kLVLargeIcons)
fCurrent = fBigPic;
else
fCurrent = fSmallPic;
if (fActive) {
if (fSelPic) delete fSelPic;
fSelPic = new TGSelectedPicture(gClient, fCurrent);
}
gVirtualX->ClearWindow(fId);
Resize(GetDefaultSize());
fClient->NeedRedraw(this);
}
}
void TGLVEntry::SetPictures(const TGPicture *bigpic, const TGPicture *smallpic)
{
if (!bigpic || !smallpic) return;
gVirtualX->ClearWindow(fId);
fBigPic = bigpic;
fSmallPic = smallpic;
fCurrent = fViewMode == kLVLargeIcons ? fBigPic : fSmallPic;
if (fSelPic) delete fSelPic;
fSelPic = new TGSelectedPicture(gClient, fCurrent);
Resize();
gVirtualX->ClearWindow(fId);
}
void TGLVEntry::DoRedraw()
{
DrawCopy(fId, 0, 0);
}
void TGLVEntry::DrawCopy(Handle_t id, Int_t x, Int_t y)
{
Int_t ix, iy, lx, ly;
Int_t max_ascent, max_descent;
gVirtualX->GetFontProperties(fFontStruct, max_ascent, max_descent);
fTWidth = gVirtualX->TextWidth(fFontStruct, fItemName->GetString(), fItemName->GetLength());
fTHeight = max_ascent + max_descent;
if (fViewMode == kLVLargeIcons) {
ix = (fWidth - fCurrent->GetWidth()) >> 1;
iy = 0;
lx = (fWidth - fTWidth) >> 1;
ly = fHeight - (fTHeight + 1) - 2;
} else {
ix = 0;
iy = (fHeight - fCurrent->GetHeight()) >> 1;
lx = fCurrent->GetWidth() + 2;
ly = (fHeight - (fTHeight + 1)) >> 1;
}
if (fActive) {
if (fSelPic) fSelPic->Draw(id, fNormGC, x + ix, y + iy);
gVirtualX->SetForeground(fNormGC, fgDefaultSelectedBackground);
gVirtualX->FillRectangle(id, fNormGC, x + lx, y + ly, fTWidth, fTHeight + 1);
gVirtualX->SetForeground(fNormGC, fClient->GetResourcePool()->GetSelectedFgndColor());
} else {
fCurrent->Draw(id, fNormGC, x + ix, y + iy);
gVirtualX->SetForeground(fNormGC, fgWhitePixel);
gVirtualX->FillRectangle(id, fNormGC, x + lx, y + ly, fTWidth, fTHeight + 1);
gVirtualX->SetForeground(fNormGC, fgBlackPixel);
}
if ((fChecked) && (fCheckMark)) {
if (fViewMode == kLVLargeIcons) {
fCheckMark->Draw(id, fNormGC, x + ix + 8, y + iy + 8);
gVirtualX->SetForeground(fNormGC, fgWhitePixel);
gVirtualX->FillRectangle(id, fNormGC, x + lx, y + ly, fTWidth, fTHeight + 1);
gVirtualX->SetForeground(fNormGC, fgBlackPixel);
}
else {
fCheckMark->Draw(id, fNormGC, x + ix, y + iy);
gVirtualX->SetForeground(fNormGC, fgWhitePixel);
gVirtualX->FillRectangle(id, fNormGC, x + lx, y + ly, fTWidth, fTHeight + 1);
gVirtualX->SetForeground(fNormGC, fgBlackPixel);
}
}
fItemName->Draw(id, fNormGC, x+lx, y+ly + max_ascent);
gVirtualX->SetForeground(fNormGC, fgBlackPixel);
if (fViewMode == kLVDetails) {
if (fSubnames && fCpos && fJmode && fCtw) {
int i;
for (i = 0; fSubnames[i] != 0; ++i) {
if (fCpos[i] == 0)
break;
if (fJmode[i] == kTextRight)
lx = fCpos[i+1] - fCtw[i] - 2;
else if (fJmode[i] == kTextCenterX)
lx = (fCpos[i] + fCpos[i+1] - fCtw[i]) >> 1;
else
lx = fCpos[i] + 2;
if (x + lx < 0) break;
fSubnames[i]->Draw(id, fNormGC, x + lx, y + ly + max_ascent);
}
}
}
}
TGDimension TGLVEntry::GetDefaultSize() const
{
TGDimension size;
TGDimension isize(fCurrent ? fCurrent->GetWidth() : 0,
fCurrent ? fCurrent->GetHeight() : 0);
TGDimension lsize(fTWidth, fTHeight+1);
switch (fViewMode) {
default:
case kLVLargeIcons:
size.fWidth = TMath::Max(isize.fWidth, lsize.fWidth);
size.fHeight = isize.fHeight + lsize.fHeight + 6;
break;
case kLVSmallIcons:
case kLVList:
case kLVDetails:
size.fWidth = isize.fWidth + lsize.fWidth + 4;
size.fHeight = TMath::Max(isize.fHeight, lsize.fHeight);
break;
}
return size;
}
FontStruct_t TGLVEntry::GetDefaultFontStruct()
{
if (!fgDefaultFont)
fgDefaultFont = gClient->GetResourcePool()->GetIconFont();
return fgDefaultFont->GetFontStruct();
}
const TGGC &TGLVEntry::GetDefaultGC()
{
if (!fgDefaultGC) {
fgDefaultGC = new TGGC(*gClient->GetResourcePool()->GetFrameGC());
fgDefaultGC->SetFont(fgDefaultFont->GetFontHandle());
}
return *fgDefaultGC;
}
TGLVContainer::TGLVContainer(const TGWindow *p, UInt_t w, UInt_t h,
UInt_t options, ULong_t back) :
TGContainer(p, w, h, options, back)
{
fListView = 0;
fLastActive = 0;
fCpos = fJmode = 0;
fViewMode = kLVLargeIcons;
fItemLayout = new TGLayoutHints(kLHintsExpandY | kLHintsCenterX);
SetLayoutManager(new TGTileLayout(this, 8));
}
TGLVContainer::TGLVContainer(TGCanvas *p,UInt_t options, ULong_t back) :
TGContainer(p,options, back)
{
fListView = 0;
fLastActive = 0;
fCpos = fJmode = 0;
fViewMode = kLVLargeIcons;
fItemLayout = new TGLayoutHints(kLHintsExpandY | kLHintsCenterX);
SetLayoutManager(new TGTileLayout(this, 8));
if (p->InheritsFrom(TGListView::Class())) fListView = (TGListView*)p;
}
TGLVContainer::~TGLVContainer()
{
if (!MustCleanup()) {
RemoveAll();
delete fItemLayout;
}
}
void TGLVContainer::SetColHeaders(const char* n1,const char* n2,const char* n3,
const char* n4,const char* n5,const char* n6,
const char* n7,const char* n8,const char* n9,
const char* n10,const char* n11,const char* n12)
{
if (!fListView) return;
Int_t ncol = -1;
if (n12 && strlen(n12)) ncol=12;
else if (n11 && strlen(n11)) ncol=11;
else if (n10 && strlen(n10)) ncol=10;
else if (n9 && strlen(n9)) ncol=9;
else if (n8 && strlen(n8)) ncol=8;
else if (n7 && strlen(n7)) ncol=7;
else if (n6 && strlen(n6)) ncol=6;
else if (n5 && strlen(n5)) ncol=5;
else if (n4 && strlen(n4)) ncol=4;
else if (n3 && strlen(n3)) ncol=3;
else if (n2 && strlen(n2)) ncol=2;
else if (n1 && strlen(n1)) ncol=1;
if (ncol<0) return;
fListView->SetHeaders(ncol);
if (ncol>0) fListView->SetHeader(n1, kTextCenterX, kTextLeft , 0);
if (ncol>1) fListView->SetHeader(n2, kTextCenterX, kTextLeft , 1);
if (ncol>2) fListView->SetHeader(n3, kTextCenterX, kTextLeft , 2);
if (ncol>3) fListView->SetHeader(n4, kTextCenterX, kTextLeft , 3);
if (ncol>4) fListView->SetHeader(n5, kTextCenterX, kTextLeft , 4);
if (ncol>5) fListView->SetHeader(n6, kTextCenterX, kTextLeft , 5);
if (ncol>6) fListView->SetHeader(n7, kTextCenterX, kTextLeft , 6);
if (ncol>7) fListView->SetHeader(n8, kTextCenterX, kTextLeft , 7);
if (ncol>8) fListView->SetHeader(n9, kTextCenterX, kTextLeft , 8);
if (ncol>9) fListView->SetHeader(n10, kTextCenterX, kTextLeft , 9);
if (ncol>10) fListView->SetHeader(n11, kTextCenterX, kTextLeft , 10);
if (ncol>11) fListView->SetHeader(n12, kTextCenterX, kTextLeft , 11);
fListView->Layout();
}
void TGLVContainer::SetViewMode(EListViewMode viewMode)
{
if (fViewMode != viewMode) {
TGLayoutHints *oldLayout = fItemLayout;
EListViewMode old = fViewMode;
fViewMode = viewMode;
if (fListView) fListView->SetViewMode(viewMode);
if (viewMode == kLVLargeIcons)
fItemLayout = new TGLayoutHints(kLHintsExpandY | kLHintsCenterX);
else
fItemLayout = new TGLayoutHints(kLHintsLeft | kLHintsCenterY);
TGFrameElement *el;
TIter next(fList);
while ((el = (TGFrameElement *) next())) {
el->fLayout = fItemLayout;
((TGLVEntry *) el->fFrame)->SetViewMode(viewMode);
}
delete oldLayout;
switch (viewMode) {
default:
case kLVLargeIcons:
SetLayoutManager(new TGTileLayout(this, 8));
break;
case kLVSmallIcons:
SetLayoutManager(new TGTileLayout(this, 2));
break;
case kLVList:
SetLayoutManager(new TGListLayout(this, 2));
break;
case kLVDetails:
SetLayoutManager(new TGListDetailsLayout(this, 2));
break;
}
TGCanvas *canvas = (TGCanvas *) this->GetParent()->GetParent();
UInt_t height = fHeight;
UInt_t width = fWidth;
TGPosition pos = GetPagePosition();
canvas->Layout();
pos.fX = (pos.fX*fWidth)/width;
pos.fY = (pos.fY*fHeight)/height;
if (old == kLVList) {
SetVsbPosition(pos.fX);
SetHsbPosition(0);
} else if (fViewMode == kLVList) {
SetHsbPosition(pos.fY);
} else {
SetVsbPosition(pos.fY);
SetHsbPosition(pos.fX);
}
}
}
void TGLVContainer::SetColumns(Int_t *cpos, Int_t *jmode)
{
fCpos = cpos;
fJmode = jmode;
TGFrameElement *el;
TIter next(fList);
while ((el = (TGFrameElement *) next())) {
((TGLVEntry *) el->fFrame)->SetColumns(fCpos, fJmode);
}
Layout();
}
TGDimension TGLVContainer::GetMaxItemSize() const
{
TGDimension csize, maxsize(0,0);
TGFrameElement *el;
TIter next(fList);
while ((el = (TGFrameElement *) next())) {
csize = el->fFrame->GetDefaultSize();
maxsize.fWidth = TMath::Max(maxsize.fWidth, csize.fWidth);
maxsize.fHeight = TMath::Max(maxsize.fHeight, csize.fHeight);
}
if (fViewMode == kLVLargeIcons) {
maxsize.fWidth += 8;
maxsize.fHeight += 8;
} else {
maxsize.fWidth += 2;
maxsize.fHeight += 2;
}
return maxsize;
}
Int_t TGLVContainer::GetMaxSubnameWidth(Int_t idx) const
{
if (idx == 0) {
return GetMaxItemSize().fWidth;
}
Int_t width, maxwidth = 0;
TGFrameElement *el;
TIter next(fList);
while ((el = (TGFrameElement *) next())) {
TGLVEntry *entry = (TGLVEntry *) el->fFrame;
width = entry->GetSubnameWidth(idx-1);
maxwidth = TMath::Max(maxwidth, width);
}
return maxwidth;
}
void TGLVContainer::RemoveItemWithData(void *userData)
{
TGFrameElement *el;
TIter next(fList);
while ((el = (TGFrameElement *) next())) {
TGLVEntry *f = (TGLVEntry *) el->fFrame;
if (f->GetUserData() == userData) {
RemoveItem(f);
break;
}
}
}
void TGLVContainer::ActivateItem(TGFrameElement* el)
{
TGContainer::ActivateItem(el);
fLastActive = (TGLVEntry*)el->fFrame;
}
TGListView::TGListView(const TGWindow *p, UInt_t w, UInt_t h,
UInt_t options, ULong_t back) :
TGCanvas(p, w, h, options, back)
{
fViewMode = kLVLargeIcons;
fNColumns = 0;
fColumns = 0;
fJmode = 0;
fColHeader = 0;
fFontStruct = GetDefaultFontStruct();
fNormGC = GetDefaultGC()();
if (fHScrollbar)
fHScrollbar->Connect("PositionChanged(Int_t)", "TGListView", this, "ScrollHeader(Int_t)");
fHeader = new TGHorizontalFrame(this, 20, 20, kChildFrame);
SetDefaultHeaders();
}
TGListView::~TGListView()
{
if (fNColumns) {
delete [] fColumns;
delete [] fJmode;
for (int i = 0; i < fNColumns; i++)
delete fColHeader[i];
delete [] fColHeader;
delete fHeader;
}
}
void TGListView::ScrollHeader(Int_t pos)
{
Int_t i, xl = - pos;
if (fViewMode == kLVDetails) {
for (i = 0; i < fNColumns-1; ++i) {
fColHeader[i]->Move(xl, 0);
xl += fColHeader[i]->GetWidth();
}
fColHeader[i]->Move(xl, 0);
}
}
void TGListView::SetHeaders(Int_t ncolumns)
{
if (ncolumns <= 0) {
Error("SetHeaders", "number of columns must be > 0");
return;
}
if (fNColumns) {
delete [] fColumns;
delete [] fJmode;
for (int i = 0; i < fNColumns; i++) {
if (fColHeader[i]) fColHeader[i]->DestroyWindow();
delete fColHeader[i];
}
delete [] fColHeader;
}
fNColumns = ncolumns+1;
fColumns = new int[fNColumns];
fJmode = new int[fNColumns];
fColHeader = new TGTextButton* [fNColumns];
for (int i = 0; i < fNColumns; i++) {
fColHeader[i] = 0;
fJmode[i] = kTextLeft;
}
fColHeader[fNColumns-1] = new TGTextButton(fHeader, new TGHotString(""), -1,
fNormGC, fFontStruct);
fColHeader[fNColumns-1]->SetTextJustify(kTextCenterX | kTextCenterY);
fColHeader[fNColumns-1]->SetState(kButtonDisabled);
fColHeader[fNColumns-1]->SetState(kButtonDisabled);
fJmode[fNColumns-1] = kTextCenterX;
fColumns[fNColumns-1] = 0;
}
void TGListView::SetHeader(const char *s, Int_t hmode, Int_t cmode, Int_t idx)
{
if (idx < 0 || idx >= fNColumns-1) {
Error("SetHeader", Form("header index must be [0 - %d>", fNColumns-1));
return;
}
delete fColHeader[idx];
fColHeader[idx] = new TGTextButton(fHeader, new TGHotString(s),
idx, fNormGC, fFontStruct);
fColHeader[idx]->SetTextJustify(hmode | kTextCenterY);
if (idx > 0)
fJmode[idx-1] = cmode;
if (!fColHeader[0]) return;
int xl = fColHeader[0]->GetDefaultWidth() + 20 + 10;
for (int i = 1; i < fNColumns; i++) {
fColumns[i-1] = xl;
if (!fColHeader[i]) break;
xl += fColHeader[i]->GetDefaultWidth() + 20;
}
}
const char *TGListView::GetHeader(Int_t idx) const
{
if (idx >= 0 && idx < fNColumns-1 && fColHeader[idx])
return fColHeader[idx]->GetText()->GetString();
return 0;
}
void TGListView::SetDefaultHeaders()
{
SetHeaders(6);
SetHeader("Name", kTextLeft, kTextLeft, 0);
SetHeader("Attributes", kTextCenterX, kTextCenterX, 1);
SetHeader("Size", kTextRight, kTextRight, 2);
SetHeader("Owner", kTextCenterX, kTextCenterX, 3);
SetHeader("Group", kTextCenterX, kTextCenterX, 4);
SetHeader("Modified", kTextCenterX, kTextCenterX, 5);
}
void TGListView::SetViewMode(EListViewMode viewMode)
{
TGLVContainer *container;
if (fViewMode != viewMode) {
fViewMode = viewMode;
container = (TGLVContainer *) fVport->GetContainer();
if (container) container->SetViewMode(viewMode);
Layout();
}
}
void TGListView::SetContainer(TGFrame *f)
{
if (f->InheritsFrom(TGLVContainer::Class())) {
TGCanvas::SetContainer(f);
((TGLVContainer *) f)->SetColumns(fColumns, fJmode);
((TGLVContainer *) f)->SetListView(this);
} else
Error("SetContainer", "frame must inherit from TGLVContainer");
}
void TGListView::Layout()
{
Int_t i, xl = 0;
UInt_t w, h = 0;
TGLVContainer *container = (TGLVContainer *) fVport->GetContainer();
if (!container) {
Error("Layout", "no listview container set yet");
return;
}
fMaxSize = container->GetMaxItemSize();
if (fViewMode == kLVDetails) {
h = fColHeader[0]->GetDefaultHeight()-4;
fHeader->MoveResize(fBorderWidth, fBorderWidth, fWidth-4, h);
fHeader->MapWindow();
for (i = 0; i < fNColumns-1; ++i) {
w = fColHeader[i]->GetDefaultWidth()+20;
if (i == 0) w = TMath::Max(fMaxSize.fWidth + 10, w);
if (i > 0) w = TMath::Max(container->GetMaxSubnameWidth(i) + 40, (Int_t)w);
fColHeader[i]->MoveResize(xl, 0, w, h);
fColHeader[i]->MapWindow();
xl += w;
fColumns[i] = xl-2;
}
fColHeader[i]->MoveResize(xl, 0, fVport->GetWidth()-xl, h);
fColHeader[i]->MapWindow();
fVScrollbar->RaiseWindow();
container->SetColumns(fColumns, fJmode);
} else {
for (i = 0; i < fNColumns; ++i)
fColHeader[i]->UnmapWindow();
fHeader->UnmapWindow();
}
TGLayoutManager *lm = container->GetLayoutManager();
lm->SetDefaultWidth(xl);
TGCanvas::Layout();
if (fViewMode == kLVDetails) {
fColHeader[i]->MoveResize(xl, 0, fVport->GetWidth()-xl, h);
fVport->MoveResize(fBorderWidth, fBorderWidth+h, fVport->GetWidth(), fVport->GetHeight()-h);
fVScrollbar->SetRange(container->GetHeight(), fVport->GetHeight());
}
}
Bool_t TGListView::ProcessMessage(Long_t msg, Long_t parm1, Long_t parm2)
{
TGLVContainer *cnt = (TGLVContainer*)GetContainer();
const TGLVEntry *entry;
void *p = 0;
entry = (TGLVEntry *) cnt->GetNextSelected(&p);
switch (GET_SUBMSG(msg)) {
case kCT_ITEMCLICK:
if ((cnt->NumSelected() == 1) && (entry != 0)) {
Int_t x = (Int_t)(parm2 & 0xffff);
Int_t y = (Int_t)((parm2 >> 16) & 0xffff);
Clicked((TGLVEntry*)entry, (Int_t)parm1);
Clicked((TGLVEntry*)entry, (Int_t)parm1, x, y);
}
break;
case kCT_ITEMDBLCLICK:
if ((cnt->NumSelected() == 1) && (entry!=0)) {
Int_t x = (Int_t)(parm2 & 0xffff);
Int_t y = (Int_t)((parm2 >> 16) & 0xffff);
DoubleClicked((TGLVEntry*)entry, (Int_t)parm1);
DoubleClicked((TGLVEntry*)entry, (Int_t)parm1, x, y);
}
break;
case kCT_SELCHANGED:
SelectionChanged();
break;
default:
break;
}
return TGCanvas::ProcessMessage(msg, parm1, parm2);
}
void TGListView::Clicked(TGLVEntry *entry, Int_t btn)
{
Long_t args[2];
args[0] = (Long_t)entry;
args[1] = btn;
Emit("Clicked(TGLVEntry*,Int_t)", args);
}
void TGListView::Clicked(TGLVEntry *entry, Int_t btn, Int_t x, Int_t y)
{
Long_t args[4];
args[0] = (Long_t)entry;
args[1] = btn;
args[2] = x;
args[3] = y;
Emit("Clicked(TGLVEntry*,Int_t,Int_t,Int_t)", args);
}
void TGListView::DoubleClicked(TGLVEntry *entry, Int_t btn)
{
Long_t args[2];
args[0] = (Long_t)entry;
args[1] = btn;
Emit("DoubleClicked(TGLVEntry*,Int_t)", args);
}
void TGListView::DoubleClicked(TGLVEntry *entry, Int_t btn, Int_t x, Int_t y)
{
Long_t args[4];
args[0] = (Long_t)entry;
args[1] = btn;
args[2] = x;
args[3] = y;
Emit("DoubleClicked(TGLVEntry*,Int_t,Int_t,Int_t)", args);
}
FontStruct_t TGListView::GetDefaultFontStruct()
{
if (!fgDefaultFont)
fgDefaultFont = gClient->GetResourcePool()->GetIconFont();
return fgDefaultFont->GetFontStruct();
}
const TGGC &TGListView::GetDefaultGC()
{
if (!fgDefaultGC) {
fgDefaultGC = new TGGC(*gClient->GetResourcePool()->GetFrameGC());
fgDefaultGC->SetFont(fgDefaultFont->GetFontHandle());
}
return *fgDefaultGC;
}
void TGListView::SavePrimitive(ostream &out, Option_t *option )
{
if (fBackground != GetDefaultFrameBackground()) SaveUserColor(out, option);
out << endl << " << endl;
out <<" TGListView *";
out << GetName() << " = new TGListView(" << fParent->GetName()
<< "," << GetWidth() << "," << GetHeight();
if (fBackground == GetDefaultFrameBackground()) {
if (GetOptions() == (kSunkenFrame | kDoubleBorder)) {
out <<");" << endl;
} else {
out << "," << GetOptionString() <<");" << endl;
}
} else {
out << "," << GetOptionString() << ",ucolor);" << endl;
}
GetContainer()->SavePrimitive(out, option);
out << endl;
out << " " << GetName() << "->SetContainer(" << GetContainer()->GetName()
<< ");" << endl;
out << " " << GetName() << "->SetViewMode(";
switch (fViewMode) {
case kLVLargeIcons:
out << "kLVLargeIcons";
break;
case kLVSmallIcons:
out << "kLVSmallIcons";
break;
case kLVList:
out << "kLVList";
break;
case kLVDetails:
out << "kLVDetails";
break;
}
out << ");" << endl;
out << " " << GetContainer()->GetName() << "->Resize();" << endl;
if (fHScrollbar && fHScrollbar->IsMapped()) {
out << " " << GetName() << "->SetHsbPosition(" << GetHsbPosition()
<< ");" << endl;
}
if (fVScrollbar && fVScrollbar->IsMapped()) {
out << " " << GetName() << "->SetVsbPosition(" << GetVsbPosition()
<< ");" << endl;
}
}
void TGLVContainer::SavePrimitive(ostream &out, Option_t *option )
{
if (fBackground != GetDefaultFrameBackground()) SaveUserColor(out, option);
out << endl << " << endl;
out << " TGLVContainer *";
if ((fParent->GetParent())->InheritsFrom(TGCanvas::Class())) {
out << GetName() << " = new TGLVContainer(" << GetCanvas()->GetName();
} else {
out << GetName() << " = new TGLVContainer(" << fParent->GetName();
out << "," << GetWidth() << "," << GetHeight();
}
if (fBackground == GetDefaultFrameBackground()) {
if (GetOptions() == (kSunkenFrame | kDoubleBorder)) {
out <<");" << endl;
} else {
out << "," << GetOptionString() <<");" << endl;
}
} else {
out << "," << GetOptionString() << ",ucolor);" << endl;
}
}
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