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OCC22250 Windows lost focus with DRAWEXE launched in 'virtual windows' mode

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This commit is contained in:
KGV 2011-04-28 15:47:42 +00:00 committed by bugmaster
parent 1aeb969a54
commit 87c58d4f03
2 changed files with 72 additions and 65 deletions
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103
src/Draw/Draw_Window.cxx
View File

@ -1301,8 +1301,11 @@ HWND DrawWindow::CreateDrawWindow(HWND hWndClient, int nitem)
WS_OVERLAPPEDWINDOW,
1,1,1,1,
NULL, NULL,::GetModuleHandle(NULL), NULL);
SetWindowPos(aWin, HWND_TOPMOST, 1,1,1,1, SWP_NOMOVE);
SetWindowPos(aWin, HWND_NOTOPMOST, 1,1,1,1, SWP_NOMOVE);
if (!Draw_VirtualWindows)
{
SetWindowPos(aWin, HWND_TOPMOST, 1,1,1,1, SWP_NOMOVE);
SetWindowPos(aWin, HWND_NOTOPMOST, 1,1,1,1, SWP_NOMOVE);
}
return aWin;
}
else {
@ -1955,7 +1958,6 @@ Standard_Boolean Init_Appli(HINSTANCE hInst,
DWORD IDThread;
HANDLE hThread;
console_semaphore = STOP_CONSOLE;
theCommands.Init();
interp = theCommands.Interp();
Tcl_Init(interp) ;
@ -1994,11 +1996,6 @@ Standard_Boolean Init_Appli(HINSTANCE hInst,
if(!RegisterAppClass(hInst))
return(Standard_False);
if (Draw_VirtualWindows) {
// main window will never shown
Tcl_Eval(theCommands.Interp(), "wm withdraw .");
}
/*
** Enter the application message-polling loop. This is the anchor for
** the application.
@ -2052,7 +2049,6 @@ void exitProc(ClientData /*dc*/)
static DWORD WINAPI tkLoop(VOID)
{
Tcl_CreateExitHandler(exitProc, 0);
#if (TCL_MAJOR_VERSION > 8) || ((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION >= 5))
Tcl_RegisterChannel(theCommands.Interp(), Tcl_GetStdChannel(TCL_STDIN));
Tcl_RegisterChannel(theCommands.Interp(), Tcl_GetStdChannel(TCL_STDOUT));
@ -2060,38 +2056,40 @@ static DWORD WINAPI tkLoop(VOID)
#endif
#ifdef _TK
try {
OCC_CATCH_SIGNALS
Standard_Integer res = Tk_Init(interp) ;
if (res != TCL_OK)
cout << "tkLoop: error in Tk initialization. Tcl reported: " << interp->result << endl;
} catch (Standard_Failure) {
cout <<"tkLoop: exception in TK_Init "<<endl;
// initialize the Tk library if not in 'virtual windows' mode
// (virtual windows are created by OCCT with native APIs,
// thus Tk will be useless)
if (!Draw_VirtualWindows)
{
try
{
OCC_CATCH_SIGNALS
Standard_Integer res = Tk_Init (interp);
if (res != TCL_OK)
{
cout << "tkLoop: error in Tk initialization. Tcl reported: " << interp->result << endl;
}
}
catch (Standard_Failure)
{
cout << "tkLoop: exception in TK_Init\n";
}
Tcl_StaticPackage (interp, "Tk", Tk_Init, (Tcl_PackageInitProc* ) NULL);
mainWindow = Tk_MainWindow (interp);
if (mainWindow == NULL)
{
fprintf (stderr, "%s\n", interp->result);
cout << "tkLoop: Tk_MainWindow() returned NULL. Exiting...\n";
Tcl_Exit (0);
}
Tk_Name(mainWindow) = Tk_GetUid (Tk_SetAppName (mainWindow, "Draw"));
}
Tcl_StaticPackage(interp, "Tk", Tk_Init, (Tcl_PackageInitProc *) NULL);
#endif //#ifdef _TK
mainWindow =
Tk_MainWindow(interp) ;
if (mainWindow == NULL) {
fprintf(stderr, "%s\n", interp->result);
cout << "tkLoop: Tk_MainWindow() returned NULL. Exiting..." << endl;
Tcl_Exit(0);
}
Tk_Name(mainWindow) =
Tk_GetUid(Tk_SetAppName(mainWindow,
"Draw")) ;
if (Draw_VirtualWindows) {
// main window will never shown
Tcl_Eval(theCommands.Interp(), "wm withdraw .");
}
#endif //#ifdef _TK
// msv - 16/09/2004 - set signal handler in the new thread
// set signal handler in the new thread
OSD::SetSignal();
// san - 06/08/2002 - inform the others that we have started
// inform the others that we have started
isTkLoopStarted = true;
while (console_semaphore == STOP_CONSOLE)
@ -2101,27 +2099,32 @@ static DWORD WINAPI tkLoop(VOID)
Prompt(interp, 0);
//process a command
#ifdef _TK
// san - 10/07/02 -- We should not exit until the Main Tk window is closed
while (Tk_GetNumMainWindows() > 0) {
#else
while (1) {
#endif
Standard_Boolean toLoop = Standard_True;
while (toLoop)
{
while(Tcl_DoOneEvent(TCL_ALL_EVENTS | TCL_DONT_WAIT));
if (console_semaphore == HAS_CONSOLE_COMMAND) {
if (Draw_Interprete(console_command))
if (Draw_IsConsoleSubsystem) Prompt(interp, 0);
if (console_semaphore == HAS_CONSOLE_COMMAND)
{
if (Draw_Interprete (console_command))
{
if (Draw_IsConsoleSubsystem) Prompt (interp, 0);
}
else
if (Draw_IsConsoleSubsystem) Prompt(interp, 1);
{
if (Draw_IsConsoleSubsystem) Prompt (interp, 1);
}
console_semaphore = WAIT_CONSOLE_COMMAND;
}
else
{
Sleep(100);
}
#ifdef _TK
// We should not exit until the Main Tk window is closed
toLoop = (Tk_GetNumMainWindows() > 0) || Draw_VirtualWindows;
#endif
}
Tcl_Exit(0);
return 0;
}

34
src/DrawResources/DrawDefault
View File

@ -8,11 +8,11 @@ set dir ""
if { [info exists env(DRAWHOME) ] } {
set dir $env(DRAWHOME)
} else {
if { [info exists env(CASROOT) ] } {
set dir [file join $env(CASROOT) src DrawResources]
} else {
puts " CASROOT is Mandatory to Run OpenCascade"
}
if { [info exists env(CASROOT) ] } {
set dir [file join $env(CASROOT) src DrawResources]
} else {
puts " CASROOT is Mandatory to Run OpenCascade"
}
}
# san - 02/08/2002 - In Tcl8.3 it is no longer necessary to load Tix explicitly on WNT
@ -23,15 +23,19 @@ if { [info exists env(DRAWHOME) ] } {
#}
if { [file exist $dir] } {
source [file join $dir StandardCommands.tcl]
source [file join $dir StandardViews.tcl]
source [file join $dir Geometry.tcl]
if [info exists tk_version] {source [file join $dir DrawTK.tcl]}
if [file readable DrawAppliInit] {
source DrawAppliInit
}
set stationname $tcl_platform(platform)
if { ${stationname} == "windows" } {
source [file join $dir StandardCommands.tcl]
source [file join $dir StandardViews.tcl]
source [file join $dir Geometry.tcl]
set stationname $tcl_platform(platform)
if [info exists tk_version] {
source [file join $dir DrawTK.tcl]
# setup the icon for main window
if { ${stationname} == "windows" } {
wm iconbitmap . -default [file join $dir lamp.ico]
}
}
}
if [file readable DrawAppliInit] {
source DrawAppliInit
}
}