int TopWindow::Run(bool appmodal)
{
GuiLock __;
LLOG("TopWindow::Run() <- " << typeid(*this).name());
LLOG("Focus = " << UPP::Name(GetFocusCtrl()));
if(!IsOpen())
Open();
if(!IsVisible()) Show();
bool pinloop = inloop;
int pexitcode = exitcode;
exitcode = Null;
Vector<Ctrl *> es;
if(appmodal)
es = GetTopCtrls();
else {
Vector<Ctrl *> ws = GetTopCtrls();
for(int i = 0; i < ws.GetCount(); i++)
if(ws[i]->InLoop())
es.Add(ws[i]);
Ctrl *mw = GetMainWindow();
if(mw) GatherWindowTree(mw, ws, es);
}
Vector< Ptr<Ctrl> > disabled = DisableCtrls(es, this);
#ifdef _DEBUG
for(int d = 0; d < disabled.GetCount(); d++)
LLOG("DisableCtrls[" << d << "] = " << UPP::Name(disabled[d]));
LLOG("Running EventLoop in " << UPP::Name(this));
#endif
EventLoop(this);
#ifdef _DEBUG
LLOG("Finished EventLoop in " << UPP::Name(this));
for(int e = 0; e < disabled.GetCount(); e++)
LLOG("EnableCtrls[" << e << "] = " << UPP::Name(disabled[e]));
#endif
EnableCtrls(disabled);
if(IsNull(exitcode)) {
WhenClose();
if(IsNull(exitcode))
DefaultBreak();
}
int q = exitcode;
inloop = pinloop;
exitcode = pexitcode;
LLOG("TopWindow::Run() = " << q << " -> " << typeid(*this).name());
#ifdef GUI_WIN
LLOG("Focus = " << UPP::Name(GetFocusCtrl()) << ", raw " << (void *)::GetFocus());
#endif
return q;
}
void Ctrl::EventLoop0(Ctrl *ctrl)
{
GuiLock __;
ASSERT(IsMainThread());
ASSERT(LoopLevel == 0 || ctrl);
LoopLevel++;
LLOG("Entering event loop at level " << LoopLevel << BeginIndent);
Ptr<Ctrl> ploop;
if(ctrl) {
ploop = LoopCtrl;
LoopCtrl = ctrl;
ctrl->inloop = true;
}
bool quit = false;
ProcessEvents(&quit);
while(!EndSession() && !quit && ctrl ? ctrl->IsOpen() && ctrl->InLoop() : GetTopCtrls().GetCount())
{
// LLOG(GetSysTime() << " % " << (unsigned)msecs() % 10000 << ": EventLoop / GuiSleep");
SyncCaret();
GuiSleep(1000);
if(EndSession()) break;
// LLOG(GetSysTime() << " % " << (unsigned)msecs() % 10000 << ": EventLoop / ProcessEvents");
ProcessEvents(&quit);
// LLOG(GetSysTime() << " % " << (unsigned)msecs() % 10000 << ": EventLoop / after ProcessEvents");
}
if(ctrl)
LoopCtrl = ploop;
LoopLevel--;
LLOG(EndIndent << "Leaving event loop ");
}
void Ctrl::EventLoop(Ctrl *ctrl)
{
GuiLock __;
ASSERT_(IsMainThread(), "EventLoop can only run in the main thread");
ASSERT(LoopLevel == 0 || ctrl);
LoopLevel++;
LLOG("Entering event loop at level " << LoopLevel << LOG_BEGIN);
if(!GetMouseRight() && !GetMouseMiddle() && !GetMouseLeft())
ReleaseCtrlCapture();
Ptr<Ctrl> ploop;
if(ctrl) {
ploop = LoopCtrl;
LoopCtrl = ctrl;
ctrl->inloop = true;
}
while(!IsEndSession() &&
(ctrl ? ctrl->IsOpen() && ctrl->InLoop() : GetTopCtrls().GetCount())) {
FetchEvents(TRUE);
ProcessEvents();
}
if(ctrl)
LoopCtrl = ploop;
LoopLevel--;
LLOG(LOG_END << "Leaving event loop ");
}
int Ctrl::DoDragAndDrop(const char *fmts, const Image& sample, dword actions,
const VectorMap<String, ClipData>& data)
{
LLOG("------------------------------");
LLOG("DoDragAndDrop " << fmts);
TopWindow *w = GetTopWindow();
if(!w || !w->top)
return DND_NONE;
int gdk_actions = 0;
if(actions & DND_MOVE)
gdk_actions |= GDK_ACTION_MOVE;
if(actions & DND_COPY)
gdk_actions |= GDK_ACTION_COPY;
GtkTargetList *list = CreateTargetList(data);
dnd_fmts.Clear();
for(int i = 0; i < data.GetCount(); i++)
AddFmt(list, data.GetKey(i), i);
Vector<String> f = Split(fmts, ';');
for(int i = 0; i < f.GetCount(); i++) {
AddFmt(list, f[i], data.GetCount() + i);
dnd_fmts.Add(f[i]);
}
dnd_source_data = &data;
dnd_result = DND_NONE;
dnd_source = this;
if(IsNull(sample))
dnd_icon = Null;
else {
Size sz = sample.GetSize();
if(sz.cx > 128)
sz.cx = 128;
if(sz.cy > 128)
sz.cy = 128;
sz += 2;
ImageDraw iw(sz);
iw.DrawRect(sz, White());
DrawFrame(iw, sz, Black());
iw.DrawImage(1, 1, sz.cx, sz.cy, sample);
ImageBuffer b(128, 128);
dnd_icon = iw;
}
gtk_drag_begin(w->top->window, list, GdkDragAction(gdk_actions),
GetMouseLeft() ? 1 : GetMouseMiddle() ? 2 : 3, CurrentEvent.event);
while(dnd_source && GetTopCtrls().GetCount())
ProcessEvents();
dnd_source_data = NULL;
gtk_target_list_unref (list);
LLOG("-------- DoDragAndDrop");
return dnd_result;
}
Ctrl *Ctrl::GetActiveCtrl()
{
GuiLock __;
if(focusCtrl)
return focusCtrl->GetTopCtrl();
HWND actwnd = ::GetActiveWindow();
Vector<Ctrl *> top = GetTopCtrls();
for(int i = 0; i < top.GetCount(); i++)
if(top[i]->IsActiveX() && top[i]->GetHWND()) {
LLOG("-> top[" << i << "] = " << FormatIntHex(top[i]->GetHWND()));
for(HWND hwnd = top[i]->GetHWND(); hwnd; hwnd = ::GetParent(hwnd))
if(hwnd == actwnd) {
LLOG("-> match for " <<UPP::Name(top[i]));
return top[i];
}
}
LLOG("//Ctrl::GetActiveCtrl -> not found (NULL)");
return NULL;
}
void TopWindow::ShutdownWindows()
{
bool again = true;
while(again) {
Vector<Ctrl *> tc = GetTopCtrls();
again = false;
for(int i = 0; i < tc.GetCount(); i++) {
Ptr<TopWindow> w = dynamic_cast<TopWindow *>(tc[i]);
if(w && w->IsOpen() && w->IsEnabled()) {
again = true;
w->SetForeground();
w->ShutdownWindow();
if(w && w->IsOpen())
w->WhenClose();
if(!w || !w->IsOpen())
break;
}
}
}
}
void Ctrl::EventLoop(Ctrl *ctrl)
{
GuiLock __;
ASSERT_(IsMainThread(), "EventLoop can only run in the main thread");
ASSERT(LoopLevel == 0 || ctrl);
LoopLevel++;
LLOG("Entering event loop at level " << LoopLevel << LOG_BEGIN);
Ptr<Ctrl> ploop;
if(ctrl) {
ploop = LoopCtrl;
LoopCtrl = ctrl;
ctrl->inloop = true;
}
bool quit = false;
int64 loopno = ++EventLoopNo;
ProcessEvents(&quit);
while(loopno > EndSessionLoopNo && !quit && (ctrl ? ctrl->IsOpen() && ctrl->InLoop() : GetTopCtrls().GetCount()))
{
// LLOG(GetSysTime() << " % " << (unsigned)msecs() % 10000 << ": EventLoop / GuiSleep");
SyncCaret();
GuiSleep(1000);
// LLOG(GetSysTime() << " % " << (unsigned)msecs() % 10000 << ": EventLoop / ProcessEvents");
ProcessEvents(&quit);
// LLOG(GetSysTime() << " % " << (unsigned)msecs() % 10000 << ": EventLoop / after ProcessEvents");
}
if(ctrl)
LoopCtrl = ploop;
LoopLevel--;
LLOG(LOG_END << "Leaving event loop ");
}
