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b311480e | 1 | // Created on: 1994-07-27 |
2 | // Created by: Remi LEQUETTE | |
3 | // Copyright (c) 1994-1999 Matra Datavision | |
973c2be1 | 4 | // Copyright (c) 1999-2014 OPEN CASCADE SAS |
7fd59977 | 5 | // |
973c2be1 | 6 | // This file is part of Open CASCADE Technology software library. |
b311480e | 7 | // |
d5f74e42 | 8 | // This library is free software; you can redistribute it and/or modify it under |
9 | // the terms of the GNU Lesser General Public License version 2.1 as published | |
973c2be1 | 10 | // by the Free Software Foundation, with special exception defined in the file |
11 | // OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT | |
12 | // distribution for complete text of the license and disclaimer of any warranty. | |
b311480e | 13 | // |
973c2be1 | 14 | // Alternatively, this file may be used under the terms of Open CASCADE |
15 | // commercial license or contractual agreement. | |
b311480e | 16 | |
7fd59977 | 17 | // include windows.h first to have all definitions available |
57c28b61 | 18 | #ifdef _WIN32 |
7fd59977 | 19 | #include <windows.h> |
20 | #endif | |
21 | ||
22 | #include <Standard_ErrorHandler.hxx> | |
23 | ||
24 | #include <tcl.h> | |
25 | #include <Draw_Interpretor.hxx> | |
a0fc422a | 26 | #include <Draw_Window.hxx> |
7fd59977 | 27 | #include <Draw_Appli.hxx> |
28 | #include <TCollection_AsciiString.hxx> | |
692613e5 | 29 | #include <Image_AlienPixMap.hxx> |
a0fc422a | 30 | #include <NCollection_List.hxx> |
7fd59977 | 31 | |
32 | extern Draw_Interpretor theCommands; | |
bf03eb83 | 33 | extern Standard_Boolean Draw_VirtualWindows; |
7fd59977 | 34 | static Tcl_Interp *interp; /* Interpreter for this application. */ |
a0fc422a | 35 | static NCollection_List<Draw_Window::FCallbackBeforeTerminate> MyCallbacks; |
36 | ||
37 | void Draw_Window::AddCallbackBeforeTerminate(FCallbackBeforeTerminate theCB) | |
38 | { | |
39 | MyCallbacks.Append(theCB); | |
40 | } | |
41 | ||
42 | void Draw_Window::RemoveCallbackBeforeTerminate(FCallbackBeforeTerminate theCB) | |
43 | { | |
44 | NCollection_List<Draw_Window::FCallbackBeforeTerminate>::Iterator Iter(MyCallbacks); | |
45 | for(; Iter.More(); Iter.Next()) | |
46 | { | |
47 | if (Iter.Value() == theCB) | |
48 | { | |
49 | MyCallbacks.Remove(Iter); | |
50 | break; | |
51 | } | |
52 | } | |
53 | } | |
7fd59977 | 54 | |
55 | /* | |
56 | *---------------------------------------------------------------------- | |
57 | * | |
58 | * Prompt -- | |
59 | * | |
60 | * Issue a prompt on standard output, or invoke a script | |
61 | * to issue the prompt. | |
62 | * | |
63 | * Results: | |
64 | * None. | |
65 | * | |
66 | * Side effects: | |
67 | * A prompt gets output, and a Tcl script may be evaluated | |
68 | * in interp. | |
69 | * | |
70 | *---------------------------------------------------------------------- | |
71 | */ | |
72 | ||
73 | static void Prompt(Tcl_Interp *Interp, int partial) | |
74 | { | |
75 | ||
76 | // MKV 29.03.05 | |
77 | #if ((TCL_MAJOR_VERSION > 8) || ((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION >= 4))) && !defined(USE_NON_CONST) | |
78 | const char *promptCmd; | |
79 | #else | |
80 | char *promptCmd; | |
81 | #endif | |
82 | int code; | |
83 | Tcl_Channel outChannel, errChannel; | |
84 | outChannel = Tcl_GetStdChannel(TCL_STDOUT); | |
85 | promptCmd = Tcl_GetVar(Interp,(char*) | |
86 | (partial ? "tcl_prompt2" : "tcl_prompt1"), TCL_GLOBAL_ONLY); | |
87 | ||
88 | if (promptCmd == NULL) { | |
89 | defaultPrompt: | |
90 | if (!partial && outChannel) { | |
91 | Tcl_Write(outChannel, "% ", 2); | |
92 | } | |
93 | } else { | |
94 | code = Tcl_Eval(Interp, promptCmd); | |
95 | outChannel = Tcl_GetStdChannel(TCL_STDOUT); | |
96 | errChannel = Tcl_GetStdChannel(TCL_STDERR); | |
97 | if (code != TCL_OK) { | |
98 | if (errChannel) { | |
7fb60cfd | 99 | #if ((TCL_MAJOR_VERSION > 8) || ((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION >= 5))) |
100 | Tcl_Write(errChannel, Tcl_GetStringResult(Interp), -1); | |
101 | #else | |
7fd59977 | 102 | Tcl_Write(errChannel, Interp->result, -1); |
7fb60cfd | 103 | #endif |
7fd59977 | 104 | Tcl_Write(errChannel, "\n", 1); |
105 | } | |
106 | Tcl_AddErrorInfo(Interp, | |
107 | "\n (script that generates prompt)"); | |
108 | goto defaultPrompt; | |
109 | } | |
110 | } | |
111 | if (outChannel) { | |
112 | Tcl_Flush(outChannel); | |
113 | } | |
114 | } | |
115 | ||
67d97f0e | 116 | #if !defined(_WIN32) && !defined(__WIN32__) |
7fd59977 | 117 | |
7fd59977 | 118 | #include <OSD_Timer.hxx> |
7fd59977 | 119 | #include <Draw_Window.hxx> |
03155c18 | 120 | #include <unistd.h> |
262bf46d | 121 | |
122 | #if defined(__APPLE__) && !defined(MACOSX_USE_GLX) | |
123 | // use forward declaration for small subset of used Tk functions | |
124 | // to workaround broken standard Tk framework installation within OS X SDKs | |
125 | // which *HAS* X11 headers in Tk.framework but doesn't install them appropriately | |
126 | #define _TK | |
127 | typedef struct Tk_Window_* Tk_Window; | |
128 | typedef const char* Tk_Uid; | |
129 | ||
130 | extern "C" int Tk_Init (Tcl_Interp* interp); | |
131 | extern "C" void Tk_MainLoop(); | |
132 | extern "C" Tk_Window Tk_MainWindow (Tcl_Interp* interp) ; | |
133 | extern "C" Tk_Uid Tk_GetUid (const char* str); | |
134 | extern "C" const char* Tk_SetAppName (Tk_Window tkwin, const char* name) ; | |
135 | extern "C" void Tk_GeometryRequest (Tk_Window tkwin, int reqWidth, int reqHeight); | |
136 | ||
137 | #else | |
138 | #include <tk.h> | |
139 | #endif | |
7fd59977 | 140 | |
141 | /* | |
142 | * Global variables used by the main program: | |
143 | */ | |
144 | ||
7fd59977 | 145 | char *tcl_RcFileName = NULL; /* Name of a user-specific startup script |
146 | * to source if the application is being run | |
147 | * interactively (e.g. "~/.wishrc"). Set | |
148 | * by Tcl_AppInit. NULL means don't source | |
149 | * anything ever. */ | |
150 | ||
151 | static Tcl_DString command; /* Used to assemble lines of terminal input | |
152 | * into Tcl commands. */ | |
153 | static Tcl_DString line; /* Used to read the next line from the | |
154 | * terminal input. */ | |
155 | //static char errorExitCmd[] = "exit 1"; | |
156 | ||
157 | /* | |
158 | * Forward declarations for procedures defined later in this file: | |
159 | */ | |
160 | ||
161 | static void StdinProc (ClientData clientData, int mask); | |
162 | ||
163 | static void Prompt (Tcl_Interp *Interp, int partial); | |
164 | ||
165 | static Standard_Boolean tty; /* Non-zero means standard input is a | |
166 | * terminal-like device. Zero means it's | |
167 | * a file. */ | |
168 | ||
7fd59977 | 169 | Standard_Integer Draw_WindowScreen = 0; |
7fd59977 | 170 | Standard_Boolean Draw_BlackBackGround = Standard_True; |
7fd59977 | 171 | |
172 | ||
173 | // Initialization of static variables of Draw_Window | |
174 | //====================================================== | |
175 | Draw_Window* Draw_Window::firstWindow = NULL; | |
176 | ||
a6a96586 | 177 | // X11 specific part |
67d97f0e | 178 | #if !defined(__APPLE__) || defined(MACOSX_USE_GLX) |
87225ffd | 179 | #include <X11/Xutil.h> |
a6a96586 | 180 | #include <Aspect_DisplayConnection.hxx> |
181 | ||
276130e7 | 182 | static unsigned long thePixels[MAXCOLOR]; |
183 | ||
87225ffd | 184 | Display* Draw_WindowDisplay = NULL; |
185 | Colormap Draw_WindowColorMap; | |
a6a96586 | 186 | static Handle(Aspect_DisplayConnection) Draw_DisplayConnection; |
187 | ||
87225ffd | 188 | // Base_Window struct definition |
189 | //=================================== | |
190 | struct Base_Window | |
191 | { | |
192 | GC gc; | |
193 | XSetWindowAttributes xswa; | |
194 | }; | |
195 | ||
7fd59977 | 196 | //======================================================================= |
197 | //function : Draw_Window | |
198 | //purpose : | |
199 | //======================================================================= | |
200 | Draw_Window::Draw_Window() : | |
201 | base(*new Base_Window()), | |
202 | win(0), | |
203 | myBuffer(0), | |
204 | next(firstWindow), | |
205 | previous(NULL), | |
206 | myUseBuffer(Standard_False), | |
207 | withWindowManager(Standard_True) | |
208 | { | |
209 | myMother = RootWindow(Draw_WindowDisplay, | |
210 | Draw_WindowScreen); | |
211 | ||
212 | if (firstWindow) firstWindow->previous = this; | |
213 | firstWindow = this; | |
214 | } | |
215 | ||
216 | //======================================================================= | |
217 | //function : Draw_Window | |
218 | //purpose : | |
219 | //======================================================================= | |
220 | Draw_Window::Draw_Window(Window mother) : | |
221 | base(*new Base_Window()), | |
222 | win(0), | |
223 | myBuffer(0), | |
224 | next(firstWindow), | |
225 | previous(NULL), | |
226 | myUseBuffer(Standard_False), | |
227 | withWindowManager(Standard_True) | |
228 | { | |
229 | myMother = mother; | |
230 | ||
231 | if (firstWindow) firstWindow->previous = this; | |
232 | firstWindow = this; | |
233 | } | |
234 | ||
235 | //======================================================================= | |
236 | //function : Draw_Window | |
237 | //purpose : | |
238 | //======================================================================= | |
239 | Draw_Window::Draw_Window (const char* title, | |
240 | Standard_Integer X, Standard_Integer Y, | |
241 | Standard_Integer DX, Standard_Integer DY) : | |
242 | base(*new Base_Window()), | |
243 | win(0), | |
244 | myBuffer(0), | |
245 | next(firstWindow), | |
246 | previous(NULL), | |
247 | myUseBuffer(Standard_False), | |
248 | withWindowManager(Standard_True) | |
249 | { | |
250 | myMother = RootWindow(Draw_WindowDisplay, | |
251 | Draw_WindowScreen); | |
252 | ||
253 | if (firstWindow) firstWindow->previous = this; | |
254 | firstWindow = this; | |
255 | Init(X,Y,DX,DY); | |
256 | SetTitle(title); | |
257 | } | |
258 | ||
259 | //======================================================================= | |
260 | //function : Draw_Window | |
261 | //purpose : | |
262 | //======================================================================= | |
263 | Draw_Window::Draw_Window (const char* window ) : | |
264 | base(*new Base_Window()), | |
265 | win(0), | |
266 | myBuffer(0), | |
267 | next(firstWindow), | |
268 | previous(NULL), | |
269 | myUseBuffer(Standard_False), | |
270 | withWindowManager(Standard_True) | |
271 | { | |
272 | sscanf(window,"%lx",&win); | |
273 | Standard_Integer X,Y,DX,DY; | |
274 | ||
275 | if (firstWindow) firstWindow->previous = this; | |
276 | firstWindow = this; | |
277 | GetPosition(X,Y); | |
278 | DX=HeightWin(); | |
279 | DY=WidthWin(); | |
280 | ||
281 | Init(X,Y,DX,DY); | |
282 | } | |
283 | ||
284 | //======================================================================= | |
285 | //function : Draw_Window | |
286 | //purpose : | |
287 | //======================================================================= | |
288 | Draw_Window::Draw_Window (Window mother, | |
289 | char* title, | |
290 | Standard_Integer X, Standard_Integer Y, | |
291 | Standard_Integer DX, Standard_Integer DY) : | |
292 | base(*new Base_Window()), | |
293 | win(0), | |
294 | myBuffer(0), | |
295 | next(firstWindow), | |
296 | previous(NULL), | |
297 | myUseBuffer(Standard_False), | |
298 | withWindowManager(Standard_True) | |
299 | { | |
300 | myMother = mother; | |
301 | ||
302 | if (firstWindow) firstWindow->previous = this; | |
303 | firstWindow = this; | |
304 | Init(X,Y,DX,DY); | |
305 | SetTitle(title); | |
306 | } | |
307 | ||
308 | //======================================================================= | |
309 | //function : ~Draw_Window | |
310 | //purpose : | |
311 | //======================================================================= | |
312 | Draw_Window::~Draw_Window() | |
313 | { | |
314 | if (previous) | |
315 | previous->next = next; | |
316 | else | |
317 | firstWindow = next; | |
318 | if (next) | |
319 | next->previous = previous; | |
320 | ||
321 | if (myBuffer != 0) | |
322 | { | |
323 | XFreePixmap(Draw_WindowDisplay, myBuffer); | |
324 | myBuffer = 0; | |
325 | } | |
326 | // Liberation pointer on Base_Window | |
327 | delete &base; | |
328 | } | |
329 | ||
330 | //======================================================================= | |
331 | //function : Init | |
332 | //purpose : | |
333 | //======================================================================= | |
334 | void Draw_Window::Init(Standard_Integer X, Standard_Integer Y, | |
335 | Standard_Integer DX, Standard_Integer DY) | |
336 | { | |
337 | unsigned long setmask; | |
338 | ||
339 | if (Draw_BlackBackGround) | |
340 | { | |
341 | base.xswa.background_pixel = BlackPixel(Draw_WindowDisplay,Draw_WindowScreen); | |
342 | base.xswa.border_pixel = WhitePixel(Draw_WindowDisplay,Draw_WindowScreen); | |
343 | } | |
344 | else | |
345 | { | |
346 | base.xswa.background_pixel = WhitePixel(Draw_WindowDisplay,Draw_WindowScreen); | |
347 | base.xswa.border_pixel = BlackPixel(Draw_WindowDisplay,Draw_WindowScreen); | |
348 | } | |
349 | base.xswa.colormap = Draw_WindowColorMap; | |
350 | setmask = CWBackPixel | CWBorderPixel ; | |
351 | ||
352 | XSizeHints myHints; | |
353 | myHints.flags = USPosition; | |
354 | myHints.x = (int) X; | |
355 | myHints.y = (int) Y; | |
356 | ||
357 | if (win == 0) | |
358 | { | |
359 | win = XCreateWindow(Draw_WindowDisplay, | |
360 | myMother, | |
361 | (int) X,(int) Y, | |
362 | (unsigned int) DX,(unsigned int) DY, | |
363 | 5, | |
364 | DefaultDepth(Draw_WindowDisplay,Draw_WindowScreen), | |
365 | InputOutput, | |
366 | DefaultVisual(Draw_WindowDisplay,Draw_WindowScreen), | |
367 | setmask,&base.xswa); | |
368 | XSelectInput(Draw_WindowDisplay, win, ButtonPressMask|ExposureMask| | |
369 | StructureNotifyMask); | |
370 | ||
371 | // advise to the window manager to place it where I need | |
372 | XSetWMNormalHints(Draw_WindowDisplay,win,&myHints); | |
373 | ||
374 | if (Draw_VirtualWindows) | |
375 | { | |
376 | myUseBuffer = Standard_True; | |
377 | InitBuffer(); | |
378 | } | |
379 | } | |
380 | ||
381 | base.gc = XCreateGC(Draw_WindowDisplay, win, 0, NULL); | |
382 | ||
383 | XSetPlaneMask(Draw_WindowDisplay,base.gc,AllPlanes); | |
384 | XSetForeground(Draw_WindowDisplay, | |
385 | base.gc, WhitePixel(Draw_WindowDisplay,Draw_WindowScreen)); | |
386 | XSetBackground(Draw_WindowDisplay, | |
387 | base.gc, BlackPixel(Draw_WindowDisplay,Draw_WindowScreen)); | |
388 | // save in case of window recovery | |
389 | ||
390 | base.xswa.backing_store = Always; | |
391 | XChangeWindowAttributes(Draw_WindowDisplay, win, | |
392 | CWBackingStore, &base.xswa); | |
393 | ||
394 | XSetLineAttributes (Draw_WindowDisplay, base.gc, | |
395 | 0, LineSolid, CapButt, JoinMiter); | |
396 | } | |
397 | ||
398 | //======================================================================= | |
399 | //function : InitBuffer | |
400 | //purpose : | |
401 | //======================================================================= | |
402 | void Draw_Window::InitBuffer() | |
403 | { | |
404 | if (myUseBuffer) { | |
405 | if (myBuffer != 0) { | |
406 | XFreePixmap (Draw_WindowDisplay, myBuffer); | |
407 | } | |
408 | XWindowAttributes winAttr; | |
409 | XGetWindowAttributes (Draw_WindowDisplay, win, &winAttr); | |
410 | myBuffer = XCreatePixmap (Draw_WindowDisplay, win, winAttr.width, winAttr.height, winAttr.depth); | |
411 | } | |
412 | else if (myBuffer != 0) | |
413 | { | |
414 | XFreePixmap (Draw_WindowDisplay, myBuffer); | |
415 | myBuffer = 0; | |
416 | } | |
417 | } | |
418 | ||
419 | //======================================================================= | |
420 | //function : StopWinManager | |
421 | //purpose : | |
422 | //======================================================================= | |
423 | void Draw_Window::StopWinManager() | |
424 | { | |
425 | // XGCValues winGc; | |
426 | XWindowAttributes winAttr; | |
427 | XGetWindowAttributes (Draw_WindowDisplay, win, &winAttr); | |
428 | Destroy(); | |
429 | ||
430 | XSizeHints myHints; | |
431 | myHints.flags = USPosition; | |
432 | myHints.x = (int) 30; | |
433 | myHints.y = (int) 100; | |
434 | ||
435 | base.xswa.override_redirect = 1; | |
436 | base.xswa.border_pixel = BlackPixel(Draw_WindowDisplay, | |
437 | Draw_WindowScreen); | |
438 | base.xswa.background_pixel = WhitePixel(Draw_WindowDisplay, | |
439 | Draw_WindowScreen); | |
440 | ||
441 | withWindowManager = Standard_False; | |
442 | ||
443 | win = XCreateWindow(Draw_WindowDisplay, myMother, | |
444 | winAttr.x, winAttr.y, | |
445 | winAttr.width, winAttr.height, | |
446 | 2, | |
447 | CopyFromParent, InputOutput, CopyFromParent, | |
448 | CWBorderPixel|CWOverrideRedirect|CWBackPixel, &base.xswa); | |
449 | ||
450 | ||
451 | // adwise to the window manager to place it where I wish | |
452 | XSetWMNormalHints(Draw_WindowDisplay,win,&myHints); | |
453 | ||
454 | // all masks of the old window are reassigned to the new one. | |
455 | XSelectInput(Draw_WindowDisplay,win,winAttr.your_event_mask); | |
456 | } | |
457 | ||
458 | //======================================================================= | |
459 | //function : SetPosition | |
460 | //purpose : | |
461 | //======================================================================= | |
462 | void Draw_Window::SetPosition(Standard_Integer NewXpos, | |
463 | Standard_Integer NewYpos) | |
464 | { | |
465 | Standard_Integer x,y; | |
466 | GetPosition(x, y); | |
467 | ||
468 | if ( (x != NewXpos) || (y != NewYpos) ) | |
469 | XMoveWindow(Draw_WindowDisplay, win, NewXpos, NewYpos); | |
470 | } | |
471 | ||
472 | //======================================================================= | |
473 | //function : SetDimension | |
474 | //purpose : | |
475 | //======================================================================= | |
476 | void Draw_Window::SetDimension(Standard_Integer NewDx, | |
477 | Standard_Integer NewDy) | |
478 | { | |
479 | if ( (NewDx != WidthWin() ) || (NewDy != HeightWin() ) ) | |
480 | XResizeWindow(Draw_WindowDisplay, win, NewDx, NewDy); | |
481 | } | |
482 | ||
483 | //======================================================================= | |
484 | //function : GetPosition | |
485 | //purpose : | |
486 | //======================================================================= | |
487 | void Draw_Window::GetPosition(Standard_Integer &PosX, | |
488 | Standard_Integer &PosY) | |
489 | { | |
490 | XWindowAttributes winAttr; | |
491 | XGetWindowAttributes(Draw_WindowDisplay, win, &winAttr); | |
492 | ||
493 | PosX = winAttr.x; | |
494 | PosY = winAttr.y; | |
495 | } | |
496 | ||
497 | //======================================================================= | |
498 | //function : HeightWin | |
499 | //purpose : | |
500 | //======================================================================= | |
501 | Standard_Integer Draw_Window::HeightWin() const | |
502 | { | |
503 | Standard_Integer DY; | |
504 | XWindowAttributes winAttr; | |
505 | XGetWindowAttributes(Draw_WindowDisplay, win, &winAttr); | |
506 | ||
507 | DY = winAttr.height; | |
508 | return DY; | |
509 | } | |
510 | ||
511 | //======================================================================= | |
512 | //function : WidthWin | |
513 | //purpose : | |
514 | //======================================================================= | |
515 | Standard_Integer Draw_Window::WidthWin() const | |
516 | { | |
517 | Standard_Integer DX; | |
518 | XWindowAttributes winAttr; | |
519 | XGetWindowAttributes(Draw_WindowDisplay, win, &winAttr); | |
520 | ||
521 | DX = winAttr.width; | |
522 | return DX; | |
523 | } | |
524 | ||
525 | //======================================================================= | |
526 | //function : SetTitle | |
527 | //purpose : | |
528 | //======================================================================= | |
529 | void Draw_Window::SetTitle(const char* title) | |
530 | { | |
531 | XStoreName(Draw_WindowDisplay, win, title); | |
532 | } | |
533 | ||
534 | //======================================================================= | |
535 | //function : GetTitle | |
536 | //purpose : | |
537 | //======================================================================= | |
538 | char* Draw_Window::GetTitle() | |
539 | { | |
540 | char* title; | |
541 | XFetchName(Draw_WindowDisplay, win, &title); | |
542 | return title; | |
543 | } | |
544 | ||
545 | //======================================================================= | |
546 | //function : GetDrawable | |
547 | //purpose : | |
548 | //======================================================================= | |
549 | Drawable Draw_Window::GetDrawable() const | |
550 | { | |
551 | return myUseBuffer ? myBuffer : win; | |
552 | } | |
553 | ||
554 | //======================================================================= | |
555 | //function :DefineColor | |
556 | //purpose : | |
557 | //======================================================================= | |
558 | Standard_Boolean Draw_Window::DefineColor(const Standard_Integer i, const char* colorName) | |
559 | { | |
560 | XColor color; | |
561 | ||
562 | if (!XParseColor(Draw_WindowDisplay,Draw_WindowColorMap,colorName,&color)) | |
563 | return Standard_False; | |
564 | if (!XAllocColor(Draw_WindowDisplay,Draw_WindowColorMap,&color)) | |
565 | return Standard_False; | |
566 | thePixels[i % MAXCOLOR] = color.pixel; | |
567 | return Standard_True; | |
568 | } | |
569 | ||
570 | //======================================================================= | |
571 | //function : DisplayWindow | |
572 | //purpose : | |
573 | //======================================================================= | |
574 | void Draw_Window::DisplayWindow() | |
575 | { | |
576 | if (Draw_VirtualWindows) | |
577 | { | |
578 | return; | |
579 | } | |
7fd59977 | 580 | else |
581 | { | |
582 | XMapRaised(Draw_WindowDisplay, win); | |
583 | } | |
584 | XFlush(Draw_WindowDisplay); | |
585 | } | |
586 | ||
587 | //======================================================================= | |
588 | //function : Hide | |
589 | //purpose : | |
590 | //======================================================================= | |
591 | void Draw_Window::Hide() | |
592 | { | |
593 | XUnmapWindow(Draw_WindowDisplay, win); | |
594 | } | |
595 | ||
596 | //======================================================================= | |
597 | //function : Destroy | |
598 | //purpose : | |
599 | //======================================================================= | |
600 | void Draw_Window::Destroy() | |
601 | { | |
87225ffd | 602 | XFreeGC (Draw_WindowDisplay, base.gc); |
7fd59977 | 603 | XDestroyWindow(Draw_WindowDisplay, win); |
604 | win = 0; | |
605 | if (myBuffer != 0) | |
606 | { | |
607 | XFreePixmap(Draw_WindowDisplay, myBuffer); | |
608 | myBuffer = 0; | |
609 | } | |
610 | } | |
611 | ||
612 | //======================================================================= | |
613 | //function : Clear | |
614 | //purpose : | |
615 | //======================================================================= | |
616 | void Draw_Window::Clear() | |
617 | { | |
618 | if (myUseBuffer) | |
619 | { | |
620 | // XClearArea only applicable for windows | |
621 | XGCValues currValues; | |
622 | XGetGCValues(Draw_WindowDisplay, base.gc, GCBackground | GCForeground, &currValues); | |
623 | XSetForeground(Draw_WindowDisplay, base.gc, currValues.background); | |
624 | XFillRectangle(Draw_WindowDisplay, myBuffer, base.gc, 0, 0, WidthWin(), HeightWin()); | |
625 | XSetForeground(Draw_WindowDisplay, base.gc, currValues.foreground); | |
626 | } | |
627 | else | |
628 | { | |
629 | XClearArea(Draw_WindowDisplay, win, 0, 0, 0, 0, False); | |
630 | } | |
631 | } | |
632 | ||
633 | //======================================================================= | |
634 | //function : Flush | |
635 | //purpose : | |
636 | //======================================================================= | |
637 | void Draw_Window::Flush() | |
638 | { | |
639 | XFlush(Draw_WindowDisplay); | |
640 | } | |
641 | ||
642 | //======================================================================= | |
643 | //function : DrawString | |
644 | //purpose : | |
645 | //======================================================================= | |
646 | void Draw_Window::DrawString(int X, int Y, char *text) | |
647 | { | |
648 | XDrawString(Draw_WindowDisplay, GetDrawable(), base.gc, X, Y, text, strlen(text)); | |
649 | } | |
650 | ||
651 | //======================================================================= | |
652 | //function : DrawSegments | |
653 | //purpose : | |
654 | //======================================================================= | |
655 | void Draw_Window::DrawSegments(Segment *tab, int nbElem) | |
656 | { | |
657 | XDrawSegments(Draw_WindowDisplay, GetDrawable(), base.gc, (XSegment*) tab, nbElem); | |
658 | } | |
659 | ||
660 | //======================================================================= | |
661 | //function : Redraw | |
662 | //purpose : | |
663 | //======================================================================= | |
664 | void Draw_Window::Redraw() | |
665 | { | |
666 | if (myUseBuffer) { | |
667 | XCopyArea (Draw_WindowDisplay, | |
668 | myBuffer, win, // source, destination Drawables | |
669 | base.gc, | |
670 | 0, 0, // source x, y | |
671 | WidthWin(), HeightWin(), | |
672 | 0, 0); // destination x, y | |
673 | } | |
674 | } | |
675 | ||
676 | //======================================================================= | |
677 | //function : SetColor | |
678 | //purpose : | |
679 | //======================================================================= | |
680 | void Draw_Window::SetColor(Standard_Integer color) | |
681 | { | |
682 | XSetForeground(Draw_WindowDisplay, base.gc, thePixels[color]); | |
683 | } | |
684 | ||
685 | //======================================================================= | |
686 | //function : SetMode | |
687 | //purpose : | |
688 | //======================================================================= | |
689 | void Draw_Window::SetMode( int mode) | |
690 | { | |
691 | XSetFunction(Draw_WindowDisplay, base.gc, mode); | |
692 | } | |
693 | ||
694 | //======================================================================= | |
695 | //function : Save | |
696 | //purpose : | |
697 | //======================================================================= | |
698 | Standard_Boolean Draw_Window::Save (const char* theFileName) const | |
699 | { | |
700 | // make sure all draw operations done | |
701 | XSync (Draw_WindowDisplay, True); | |
702 | ||
703 | // the attributes | |
704 | XWindowAttributes winAttr; | |
705 | XGetWindowAttributes (Draw_WindowDisplay, win, &winAttr); | |
706 | ||
707 | if (!myUseBuffer) | |
708 | { | |
709 | // make sure that the whole window fit on display to prevent BadMatch error | |
710 | XWindowAttributes winAttrRoot; | |
711 | XGetWindowAttributes (Draw_WindowDisplay, XRootWindowOfScreen (winAttr.screen), &winAttrRoot); | |
712 | ||
713 | Window winChildDummy; | |
714 | int winLeft = 0; | |
715 | int winTop = 0; | |
716 | XTranslateCoordinates (Draw_WindowDisplay, win, XRootWindowOfScreen (winAttr.screen), | |
717 | 0, 0, &winLeft, &winTop, &winChildDummy); | |
718 | ||
719 | if (((winLeft + winAttr.width) > winAttrRoot.width) || winLeft < winAttrRoot.x || | |
720 | ((winTop + winAttr.height) > winAttrRoot.height) || winTop < winAttrRoot.y) | |
721 | { | |
722 | std::cerr << "The window not fully visible! Can't create the snapshot.\n"; | |
723 | return Standard_False; | |
724 | } | |
725 | } | |
726 | ||
692613e5 | 727 | XVisualInfo aVInfo; |
728 | if (XMatchVisualInfo (Draw_WindowDisplay, Draw_WindowScreen, 32, TrueColor, &aVInfo) == 0 | |
729 | && XMatchVisualInfo (Draw_WindowDisplay, Draw_WindowScreen, 24, TrueColor, &aVInfo) == 0) | |
7fd59977 | 730 | { |
692613e5 | 731 | std::cerr << "24-bit TrueColor visual is not supported by server!\n"; |
7fd59977 | 732 | return Standard_False; |
733 | } | |
734 | ||
692613e5 | 735 | Image_AlienPixMap anImage; |
736 | bool isBigEndian = Image_PixMap::IsBigEndianHost(); | |
737 | const Standard_Size aSizeRowBytes = Standard_Size(winAttr.width) * 4; | |
738 | if (!anImage.InitTrash (isBigEndian ? Image_PixMap::ImgRGB32 : Image_PixMap::ImgBGR32, | |
739 | Standard_Size(winAttr.width), Standard_Size(winAttr.height), aSizeRowBytes)) | |
7fd59977 | 740 | { |
692613e5 | 741 | return Standard_False; |
7fd59977 | 742 | } |
692613e5 | 743 | anImage.SetTopDown (true); |
744 | ||
745 | XImage* anXImage = XCreateImage (Draw_WindowDisplay, aVInfo.visual, | |
746 | 32, ZPixmap, 0, (char* )anImage.ChangeData(), winAttr.width, winAttr.height, 32, int(aSizeRowBytes)); | |
747 | anXImage->bitmap_bit_order = anXImage->byte_order = (isBigEndian ? MSBFirst : LSBFirst); | |
748 | if (XGetSubImage (Draw_WindowDisplay, GetDrawable(), | |
749 | 0, 0, winAttr.width, winAttr.height, | |
750 | AllPlanes, ZPixmap, anXImage, 0, 0) == NULL) | |
7fd59977 | 751 | { |
692613e5 | 752 | anXImage->data = NULL; |
753 | XDestroyImage (anXImage); | |
7fd59977 | 754 | return Standard_False; |
755 | } | |
7fd59977 | 756 | |
692613e5 | 757 | // destroy the image |
758 | anXImage->data = NULL; | |
759 | XDestroyImage (anXImage); | |
760 | ||
761 | // save the image | |
762 | return anImage.Save (theFileName); | |
763 | } | |
7fd59977 | 764 | |
67d97f0e | 765 | //======================================================================= |
766 | //function : Wait | |
767 | //purpose : | |
768 | //======================================================================= | |
769 | ||
770 | void Draw_Window::Wait (Standard_Boolean wait) | |
771 | { | |
772 | Flush(); | |
773 | if (!wait) { | |
774 | XSelectInput(Draw_WindowDisplay,win, | |
775 | ButtonPressMask|ExposureMask | StructureNotifyMask | | |
776 | PointerMotionMask); | |
777 | } | |
778 | else { | |
779 | XSelectInput(Draw_WindowDisplay,win, | |
780 | ButtonPressMask|ExposureMask | StructureNotifyMask); | |
781 | } | |
782 | } | |
783 | ||
7fd59977 | 784 | //======================================================================= |
785 | //function : ProcessEvent | |
786 | //purpose : | |
787 | //======================================================================= | |
788 | ||
789 | void ProcessEvent(Draw_Window& win, XEvent& xev) | |
790 | { | |
96a95605 | 791 | Standard_Integer X,Y,button; |
7fd59977 | 792 | KeySym keysym; |
793 | XComposeStatus stat; | |
794 | char chainekey[10]; | |
795 | ||
796 | ||
797 | switch (xev.type) { | |
798 | ||
799 | case Expose : | |
800 | win.WExpose(); | |
801 | break; | |
802 | ||
803 | case ButtonPress : | |
804 | X = xev.xbutton.x; | |
805 | Y = xev.xbutton.y; | |
806 | button = xev.xbutton.button; | |
807 | win.WButtonPress(X,Y,button); | |
808 | break; | |
809 | ||
810 | case ButtonRelease : | |
811 | X = xev.xbutton.x; | |
812 | Y = xev.xbutton.y; | |
813 | button = xev.xbutton.button; | |
814 | win.WButtonRelease(X,Y,button); | |
815 | break; | |
816 | ||
817 | case KeyPress : | |
96a95605 | 818 | XLookupString(&(xev.xkey), |
7fd59977 | 819 | chainekey, |
820 | 10, | |
821 | &keysym, | |
822 | &stat); | |
7fd59977 | 823 | break; |
824 | ||
825 | case MotionNotify : | |
826 | X = xev.xmotion.x; | |
827 | Y = xev.xmotion.y; | |
828 | win.WMotionNotify(X,Y); | |
829 | break; | |
830 | ||
831 | case ConfigureNotify : | |
832 | if (win.withWindowManager) | |
833 | win.WConfigureNotify(xev.xconfigure.x, xev.xconfigure.y, | |
834 | xev.xconfigure.width, | |
835 | xev.xconfigure.height); | |
836 | break; | |
837 | ||
838 | case UnmapNotify : | |
839 | ||
840 | win.WUnmapNotify(); | |
841 | break; | |
842 | } | |
843 | } | |
844 | ||
845 | //======================================================================= | |
846 | //function : WExpose | |
847 | //purpose : | |
848 | //======================================================================= | |
849 | void Draw_Window::WExpose() | |
850 | { | |
851 | } | |
852 | ||
853 | //======================================================================= | |
854 | //function : WButtonPress | |
855 | //purpose : | |
856 | //======================================================================= | |
857 | void Draw_Window::WButtonPress(const Standard_Integer, | |
858 | const Standard_Integer, | |
859 | const Standard_Integer&) | |
860 | { | |
861 | } | |
862 | ||
863 | //======================================================================= | |
864 | //function : WButtonRelease | |
865 | //purpose : | |
866 | //======================================================================= | |
867 | void Draw_Window::WButtonRelease(const Standard_Integer, | |
868 | const Standard_Integer, | |
869 | const Standard_Integer&) | |
870 | { | |
871 | } | |
872 | ||
873 | /************************** | |
874 | //======================================================================= | |
875 | //function : WKeyPress | |
876 | //purpose : | |
877 | //======================================================================= | |
878 | ||
879 | void Draw_Window::WKeyPress(char, KeySym&) | |
880 | { | |
881 | } | |
882 | ***************************/ | |
883 | ||
884 | //======================================================================= | |
885 | //function : WMotionNotify | |
886 | //purpose : | |
887 | //======================================================================= | |
888 | void Draw_Window::WMotionNotify(const Standard_Integer , | |
889 | const Standard_Integer ) | |
890 | { | |
891 | } | |
892 | ||
893 | //======================================================================= | |
894 | //function : WConfigureNotify | |
895 | //purpose : | |
896 | //======================================================================= | |
897 | ||
898 | void Draw_Window::WConfigureNotify(const Standard_Integer, | |
899 | const Standard_Integer, | |
900 | const Standard_Integer, | |
901 | const Standard_Integer) | |
902 | { | |
903 | } | |
904 | ||
7fd59977 | 905 | //======================================================================= |
906 | //function : WUnmapNotify | |
907 | //purpose : | |
908 | //======================================================================= | |
909 | ||
910 | void Draw_Window::WUnmapNotify() | |
911 | { | |
912 | } | |
913 | ||
914 | ||
915 | //====================================================== | |
916 | // funtion : ProcessEvents | |
917 | // purpose : process pending X events | |
918 | //====================================================== | |
919 | ||
920 | static void ProcessEvents(ClientData,int) | |
921 | { | |
922 | // test for X Event | |
923 | ||
924 | while (XPending(Draw_WindowDisplay)) { | |
925 | ||
926 | XEvent xev; | |
927 | xev.type = 0; | |
928 | ||
929 | XNextEvent(Draw_WindowDisplay,&xev); | |
930 | ||
931 | /* search the window in the window list */ | |
932 | Draw_Window* w = Draw_Window::firstWindow; | |
933 | Standard_Integer found=0; | |
934 | while (w) { | |
935 | if (xev.xany.window == w->win) { | |
936 | ProcessEvent(*w, xev); | |
937 | found=1; | |
938 | break; | |
939 | } | |
940 | w = w->next; | |
941 | } | |
942 | if (found==0) { | |
943 | Tk_HandleEvent(&xev); | |
944 | } | |
945 | } | |
946 | } | |
947 | ||
67d97f0e | 948 | //====================================================== |
949 | // funtion : GetNextEvent() | |
950 | // purpose : | |
951 | //====================================================== | |
952 | void GetNextEvent(Event& ev) | |
953 | { | |
954 | XEvent xev; | |
955 | XNextEvent(Draw_WindowDisplay, &xev); | |
956 | switch(xev.type) | |
957 | { | |
958 | case ButtonPress : | |
959 | ev.type = 4; | |
960 | ev.window = xev.xbutton.window; | |
961 | ev.button = xev.xbutton.button; | |
962 | ev.x = xev.xbutton.x; | |
963 | ev.y = xev.xbutton.y; | |
964 | break; | |
965 | ||
966 | case MotionNotify : | |
967 | ev.type = 6; | |
968 | ev.window = xev.xmotion.window; | |
969 | ev.button = 0; | |
970 | ev.x = xev.xmotion.x; | |
971 | ev.y = xev.xmotion.y; | |
972 | break; | |
973 | } | |
974 | } | |
975 | #endif //__APPLE__ | |
976 | ||
7fd59977 | 977 | //====================================================== |
978 | // funtion :Run_Appli | |
979 | // purpose : | |
980 | //====================================================== | |
981 | ||
982 | ||
bf03eb83 | 983 | static Standard_Boolean(*Interprete) (const char*); |
7fd59977 | 984 | |
bf03eb83 | 985 | void Run_Appli(Standard_Boolean (*interprete) (const char*)) |
7fd59977 | 986 | { |
987 | Tcl_Channel outChannel, inChannel ; | |
988 | Interprete = interprete; | |
989 | ||
990 | #ifdef _TK | |
991 | ||
992 | /* | |
993 | * Commands will come from standard input, so set up an event | |
994 | * handler for standard input. If the input device is aEvaluate the | |
995 | * .rc file, if one has been specified, set up an event handler | |
996 | * for standard input, and print a prompt if the input | |
997 | * device is a terminal. | |
998 | */ | |
999 | inChannel = Tcl_GetStdChannel(TCL_STDIN); | |
1000 | if (inChannel) { | |
1001 | Tcl_CreateChannelHandler(inChannel, TCL_READABLE, StdinProc, | |
1002 | (ClientData) inChannel); | |
1003 | } | |
1004 | ||
1005 | // Create a handler for the draw display | |
1006 | ||
1007 | // Adding of the casting into void* to be able to compile on AO1 | |
1008 | // ConnectionNumber(Draw_WindowDisplay) is an int 32 bits | |
1009 | // (void*) is a pointer 64 bits ??????? | |
1010 | ||
67d97f0e | 1011 | #if !defined(__APPLE__) || defined(MACOSX_USE_GLX) |
7fd59977 | 1012 | #if TCL_MAJOR_VERSION < 8 |
1013 | Tk_CreateFileHandler((void*) ConnectionNumber(Draw_WindowDisplay), | |
1014 | TK_READABLE, ProcessEvents,(ClientData) 0 ); | |
1015 | #else | |
1016 | Tk_CreateFileHandler(ConnectionNumber(Draw_WindowDisplay), | |
1017 | TK_READABLE, ProcessEvents,(ClientData) 0 ); | |
1018 | #endif | |
67d97f0e | 1019 | #endif // __APPLE__ |
7fd59977 | 1020 | |
1021 | #endif | |
1022 | ||
1023 | if (tty) Prompt(theCommands.Interp(), 0); | |
1024 | Prompt(theCommands.Interp(), 0); | |
1025 | ||
1026 | outChannel = Tcl_GetStdChannel(TCL_STDOUT); | |
1027 | if (outChannel) { | |
1028 | Tcl_Flush(outChannel); | |
1029 | } | |
1030 | Tcl_DStringInit(&command); | |
1031 | ||
1032 | /* | |
1033 | * Loop infinitely, waiting for commands to execute. When there | |
1034 | * are no windows left, Tk_MainLoop returns and we exit. | |
1035 | */ | |
1036 | ||
1037 | #ifdef _TK | |
1038 | ||
1039 | if (Draw_VirtualWindows) { | |
1040 | // main window will never shown | |
1041 | // but main loop will parse all Xlib messages | |
1042 | Tcl_Eval(theCommands.Interp(), "wm withdraw ."); | |
1043 | } | |
1044 | Tk_MainLoop(); | |
1045 | ||
1046 | #else | |
1047 | ||
1048 | fd_set readset; | |
1049 | Standard_Integer count = ConnectionNumber(Draw_WindowDisplay); | |
1050 | Standard_Integer numfd; | |
1051 | while (1) { | |
1052 | FD_ZERO(&readset); | |
1053 | FD_SET(0,&readset); | |
1054 | FD_SET(count,&readset); | |
1055 | #ifdef HPUX | |
1056 | numfd = select(count+1,(Integer*)&readset,NULL,NULL,NULL); | |
1057 | #else | |
1058 | numfd = select(count+1,&readset,NULL,NULL,NULL); | |
1059 | #endif | |
1060 | if (FD_ISSET(0,&readset)) StdinProc((ClientData)0,0); | |
1061 | if (FD_ISSET(count,&readset)) ProcessEvents((ClientData)0,0); | |
1062 | } | |
1063 | ||
1064 | #endif | |
a0fc422a | 1065 | NCollection_List<Draw_Window::FCallbackBeforeTerminate>::Iterator Iter(MyCallbacks); |
1066 | for(; Iter.More(); Iter.Next()) | |
1067 | { | |
1068 | (*Iter.Value())(); | |
1069 | } | |
7fd59977 | 1070 | } |
1071 | ||
1072 | //====================================================== | |
1073 | // funtion : Init_Appli() | |
1074 | // purpose : | |
1075 | //====================================================== | |
1076 | Standard_Boolean Init_Appli() | |
1077 | { | |
1078 | theCommands.Init(); | |
1079 | interp = theCommands.Interp(); | |
1080 | ||
1081 | Tcl_Init(interp) ; | |
1082 | try { | |
1083 | OCC_CATCH_SIGNALS | |
1084 | Tk_Init(interp) ; | |
1085 | } catch (Standard_Failure) { | |
1086 | cout <<" Pb au lancement de TK_Init "<<endl; | |
1087 | } | |
1088 | ||
1089 | Tcl_StaticPackage(interp, "Tk", Tk_Init, (Tcl_PackageInitProc *) NULL); | |
1090 | ||
262bf46d | 1091 | Tk_Window aMainWindow = Tk_MainWindow(interp) ; |
1092 | if (aMainWindow == NULL) { | |
7fb60cfd | 1093 | #if ((TCL_MAJOR_VERSION > 8) || ((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION >= 5))) |
1094 | fprintf(stderr, "%s\n", Tcl_GetStringResult(interp)); | |
1095 | #else | |
7fd59977 | 1096 | fprintf(stderr, "%s\n", interp->result); |
7fb60cfd | 1097 | #endif |
7fd59977 | 1098 | exit(1); |
1099 | } | |
262bf46d | 1100 | #if defined(__APPLE__) && !defined(MACOSX_USE_GLX) |
1101 | Tk_SetAppName(aMainWindow, "Draw"); | |
1102 | #else | |
1103 | Tk_Name(aMainWindow) = Tk_GetUid(Tk_SetAppName(aMainWindow, "Draw")); | |
1104 | #endif | |
7fd59977 | 1105 | |
262bf46d | 1106 | Tk_GeometryRequest (aMainWindow, 200, 200); |
7fd59977 | 1107 | |
67d97f0e | 1108 | #if !defined(__APPLE__) || defined(MACOSX_USE_GLX) |
a6a96586 | 1109 | if (Draw_DisplayConnection.IsNull()) |
1110 | { | |
1111 | try | |
1112 | { | |
1113 | Draw_DisplayConnection = new Aspect_DisplayConnection(); | |
1114 | } | |
1115 | catch (Standard_Failure) | |
1116 | { | |
1117 | std::cout << "Cannot open display. Interpret commands in batch mode." << std::endl; | |
262bf46d | 1118 | return Standard_False; |
a6a96586 | 1119 | } |
7fd59977 | 1120 | } |
a6a96586 | 1121 | if (Draw_WindowDisplay == NULL) |
1122 | { | |
1123 | Draw_WindowDisplay = Draw_DisplayConnection->GetDisplay(); | |
7fd59977 | 1124 | } |
1125 | // | |
1126 | // synchronize the display server : could be done within Tk_Init | |
1127 | // | |
1128 | XSynchronize(Draw_WindowDisplay, True); | |
1129 | XSetInputFocus(Draw_WindowDisplay, | |
1130 | PointerRoot, | |
1131 | RevertToPointerRoot, | |
1132 | CurrentTime); | |
1133 | ||
1134 | Draw_WindowScreen = DefaultScreen(Draw_WindowDisplay); | |
1135 | Draw_WindowColorMap = DefaultColormap(Draw_WindowDisplay, | |
1136 | Draw_WindowScreen); | |
67d97f0e | 1137 | #endif // __APPLE__ |
1138 | ||
7fd59977 | 1139 | tty = isatty(0); |
1140 | Tcl_SetVar(interp,"tcl_interactive",(char*)(tty ? "1" : "0"), TCL_GLOBAL_ONLY); | |
1141 | // Tcl_SetVar(interp,"tcl_interactive",tty ? "1" : "0", TCL_GLOBAL_ONLY); | |
1142 | return Standard_True; | |
1143 | } | |
1144 | ||
1145 | //====================================================== | |
1146 | // funtion : Destroy_Appli() | |
1147 | // purpose : | |
1148 | //====================================================== | |
1149 | void Destroy_Appli() | |
1150 | { | |
1151 | //XCloseDisplay(Draw_WindowDisplay); | |
1152 | } | |
1153 | ||
7fd59977 | 1154 | /* |
1155 | *---------------------------------------------------------------------- | |
1156 | * | |
1157 | * StdinProc -- | |
1158 | * | |
1159 | * This procedure is invoked by the event dispatcher whenever | |
1160 | * standard input becomes readable. It grabs the next line of | |
1161 | * input characters, adds them to a command being assembled, and | |
1162 | * executes the command if it's complete. | |
1163 | * | |
1164 | * Results: | |
1165 | * None. | |
1166 | * | |
1167 | * Side effects: | |
1168 | * Could be almost arbitrary, depending on the command that's | |
1169 | * typed. | |
1170 | * | |
1171 | *---------------------------------------------------------------------- | |
1172 | */ | |
1173 | ||
1174 | /* ARGSUSED */ | |
1175 | //static void StdinProc(ClientData clientData, int mask) | |
1176 | static void StdinProc(ClientData clientData, int ) | |
1177 | { | |
1178 | static int gotPartial = 0; | |
1179 | char *cmd; | |
1180 | // int code, count; | |
1181 | int count; | |
1182 | Tcl_Channel chan = (Tcl_Channel) clientData; | |
1183 | ||
1184 | // MSV Nov 2, 2001: patch for TCL 8.3: initialize line to avoid exception | |
1185 | // when first user input is an empty string | |
1186 | Tcl_DStringFree(&line); | |
1187 | count = Tcl_Gets(chan, &line); | |
1188 | ||
1189 | // MKV 26.05.05 | |
1190 | #if ((TCL_MAJOR_VERSION > 8) || ((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION >= 4))) | |
1191 | Tcl_DString linetmp; | |
1192 | Tcl_DStringInit(&linetmp); | |
1193 | Tcl_UniChar * UniCharString; | |
1194 | UniCharString = Tcl_UtfToUniCharDString(Tcl_DStringValue(&line),-1,&linetmp); | |
1195 | Standard_Integer l = Tcl_UniCharLen(UniCharString); | |
1196 | TCollection_AsciiString AsciiString(""); | |
1197 | Standard_Character Character; | |
1198 | Standard_Integer i; | |
1199 | for (i=0; i<l; i++) { | |
1200 | Character = UniCharString[i]; | |
1201 | AsciiString.AssignCat(Character); | |
1202 | } | |
1203 | Tcl_DStringInit(&line); | |
1204 | Tcl_DStringAppend(&line, AsciiString.ToCString(), -1); | |
1205 | #endif | |
1206 | if (count < 0) { | |
1207 | if (!gotPartial) { | |
1208 | if (tty) { | |
1209 | Tcl_Exit(0); | |
1210 | } else { | |
1211 | Tcl_DeleteChannelHandler(chan, StdinProc, (ClientData) chan); | |
1212 | } | |
1213 | return; | |
1214 | } else { | |
1215 | count = 0; | |
1216 | } | |
1217 | } | |
1218 | ||
1219 | (void) Tcl_DStringAppend(&command, Tcl_DStringValue(&line), -1); | |
1220 | cmd = Tcl_DStringAppend(&command, "\n", -1); | |
1221 | Tcl_DStringFree(&line); | |
1222 | try { | |
1223 | OCC_CATCH_SIGNALS | |
1224 | if (!Tcl_CommandComplete(cmd)) { | |
1225 | gotPartial = 1; | |
1226 | goto prompt; | |
1227 | } | |
1228 | gotPartial = 0; | |
1229 | ||
1230 | /* | |
1231 | * Disable the stdin channel handler while evaluating the command; | |
1232 | * otherwise if the command re-enters the event loop we might | |
1233 | * process commands from stdin before the current command is | |
1234 | * finished. Among other things, this will trash the text of the | |
1235 | * command being evaluated. | |
1236 | */ | |
1237 | ||
1238 | Tcl_CreateChannelHandler(chan, 0, StdinProc, (ClientData) chan); | |
1239 | ||
1240 | ||
1241 | /* | |
1242 | * Disable the stdin file handler while evaluating the command; | |
1243 | * otherwise if the command re-enters the event loop we might | |
1244 | * process commands from stdin before the current command is | |
1245 | * finished. Among other things, this will trash the text of the | |
1246 | * command being evaluated. | |
1247 | */ | |
1248 | ||
1249 | #ifdef _TK | |
1250 | // Tk_CreateFileHandler(0, 0, StdinProc, (ClientData) 0); | |
1251 | #endif | |
1252 | // | |
1253 | // xab average to avoid an output SIGBUS of DRAW | |
1254 | // to ultimately prescise or remove once | |
1255 | // the problem of free on the global variable at the average | |
1256 | // | |
1257 | // | |
1258 | ||
1259 | Interprete(cmd); | |
1260 | ||
1261 | ||
1262 | Tcl_CreateChannelHandler(chan, TCL_READABLE, StdinProc, | |
1263 | (ClientData) chan); | |
1264 | Tcl_DStringFree(&command); | |
1265 | ||
1266 | /* | |
1267 | * Output a prompt. | |
1268 | */ | |
1269 | ||
1270 | prompt: | |
1271 | if (tty) Prompt(interp, gotPartial); | |
1272 | ||
1273 | } catch (Standard_Failure) {} | |
1274 | ||
1275 | } | |
1276 | ||
1277 | #else | |
1278 | ||
1279 | // Source Specifique WNT | |
1280 | ||
1281 | /****************************************************\ | |
1282 | * Draw_Window.cxx : | |
1283 | * | |
1284 | \****************************************************/ | |
1285 | ||
1286 | #include "Draw_Window.hxx" | |
1287 | #include "DrawRessource.h" | |
1288 | #include "init.h" | |
1289 | ||
1290 | #include <Draw_Appli.hxx> | |
1291 | #include <OSD.hxx> | |
1292 | ||
1293 | #include <tk.h> | |
1294 | ||
1295 | #define PENWIDTH 1 | |
1296 | #define CLIENTWND 0 | |
1297 | // Position of information in the extra memory | |
1298 | ||
1299 | // indicates SUBSYSTEM:CONSOLE linker option, to be set to True in main() | |
1300 | Standard_EXPORT | |
1301 | Standard_Boolean Draw_IsConsoleSubsystem = Standard_False; | |
1302 | ||
1303 | ||
1304 | Standard_Boolean Draw_BlackBackGround = Standard_True; | |
1305 | ||
1306 | // Creation of color stylos | |
1307 | HPEN colorPenTab[MAXCOLOR] = {CreatePen(PS_SOLID, PENWIDTH, RGB(255,255,255)), | |
1308 | CreatePen(PS_SOLID, PENWIDTH, RGB(255,0,0)), | |
1309 | CreatePen(PS_SOLID, PENWIDTH, RGB(0,255,0)), | |
1310 | CreatePen(PS_SOLID, PENWIDTH, RGB(0,0,255)), | |
1311 | CreatePen(PS_SOLID, PENWIDTH, RGB(0,255,255)), | |
1312 | CreatePen(PS_SOLID, PENWIDTH, RGB(255,215,0)), | |
1313 | CreatePen(PS_SOLID, PENWIDTH, RGB(255,0,255)), | |
1314 | CreatePen(PS_SOLID, PENWIDTH, RGB(255,52,179)), | |
1315 | CreatePen(PS_SOLID, PENWIDTH, RGB(255,165,0)), | |
1316 | CreatePen(PS_SOLID, PENWIDTH, RGB(255,228,225)), | |
1317 | CreatePen(PS_SOLID, PENWIDTH, RGB(255,160,122)), | |
1318 | CreatePen(PS_SOLID, PENWIDTH, RGB(199,21,133)), | |
1319 | CreatePen(PS_SOLID, PENWIDTH, RGB(255,255,0)), | |
1320 | CreatePen(PS_SOLID, PENWIDTH, RGB(240,230,140)), | |
1321 | CreatePen(PS_SOLID, PENWIDTH, RGB(255,127,80))}; | |
1322 | ||
1323 | // Correspondance mode X11 and WINDOWS NT | |
1324 | int modeTab[16] = {R2_BLACK, R2_MASKPEN, R2_MASKPENNOT, R2_COPYPEN, | |
1325 | R2_MASKNOTPEN, R2_NOP, R2_XORPEN, R2_MERGEPEN, | |
1326 | R2_NOTMASKPEN, R2_NOTXORPEN, R2_NOT, R2_MERGEPENNOT, | |
1327 | R2_NOTCOPYPEN, R2_MERGENOTPEN, R2_NOTMERGEPEN, R2_WHITE}; | |
1328 | ||
1329 | /*--------------------------------------------------------*\ | |
1330 | | CREATE DRAW WINDOW PROCEDURE | |
1331 | \*--------------------------------------------------------*/ | |
1332 | HWND DrawWindow::CreateDrawWindow(HWND hWndClient, int nitem) | |
1333 | { | |
1334 | if (Draw_IsConsoleSubsystem) { | |
1335 | HWND aWin = CreateWindow (DRAWCLASS, DRAWTITLE, | |
1336 | WS_OVERLAPPEDWINDOW, | |
1337 | 1,1,1,1, | |
1338 | NULL, NULL,::GetModuleHandle(NULL), NULL); | |
87c58d4f K |
1339 | if (!Draw_VirtualWindows) |
1340 | { | |
1341 | SetWindowPos(aWin, HWND_TOPMOST, 1,1,1,1, SWP_NOMOVE); | |
1342 | SetWindowPos(aWin, HWND_NOTOPMOST, 1,1,1,1, SWP_NOMOVE); | |
1343 | } | |
7fd59977 | 1344 | return aWin; |
1345 | } | |
1346 | else { | |
1347 | HANDLE hInstance; | |
e89e2d67 | 1348 | hInstance = (HANDLE)GetWindowLongPtr(hWndClient,GWLP_HINSTANCE); |
7fd59977 | 1349 | |
1350 | return CreateMDIWindow(DRAWCLASS, DRAWTITLE, | |
1351 | WS_CAPTION | WS_CHILD | WS_THICKFRAME, | |
1352 | 1,1,0,0, | |
1353 | hWndClient, (HINSTANCE)hInstance, nitem); | |
1354 | } | |
1355 | } | |
1356 | ||
1357 | ||
1358 | /*--------------------------------------------------------*\ | |
1359 | | DRAW WINDOW PROCEDURE | |
1360 | \*--------------------------------------------------------*/ | |
6a7d83c4 | 1361 | LRESULT APIENTRY DrawWindow::DrawProc(HWND hWnd, UINT wMsg, WPARAM wParam, LPARAM lParam ) |
7fd59977 | 1362 | { |
e89e2d67 | 1363 | DrawWindow* localObjet = (DrawWindow*)GetWindowLongPtr(hWnd, CLIENTWND); |
7fd59977 | 1364 | if (!localObjet) |
1365 | { | |
1366 | if (Draw_IsConsoleSubsystem) | |
1367 | return (DefWindowProc(hWnd, wMsg, wParam, lParam)); | |
1368 | else | |
1369 | return(DefMDIChildProc(hWnd, wMsg, wParam, lParam)); | |
1370 | } | |
1371 | ||
1372 | PAINTSTRUCT ps; | |
1373 | ||
1374 | switch(wMsg) | |
1375 | { | |
1376 | case WM_PAINT : | |
1377 | BeginPaint(hWnd, &ps); | |
1378 | if (localObjet->GetUseBuffer()) | |
1379 | localObjet->Redraw(); | |
1380 | else | |
1381 | localObjet->WExpose(); | |
1382 | EndPaint(hWnd, &ps); | |
1383 | return 0l; | |
1384 | break; | |
1385 | ||
1386 | case WM_SIZE: | |
1387 | if (localObjet->GetUseBuffer()) { | |
1388 | localObjet->InitBuffer(); | |
1389 | localObjet->WExpose(); | |
1390 | localObjet->Redraw(); | |
1391 | return 0l; | |
7fd59977 | 1392 | } |
1393 | ||
1394 | default: | |
1395 | if (Draw_IsConsoleSubsystem) | |
1396 | return (DefWindowProc(hWnd, wMsg, wParam, lParam)); | |
1397 | else | |
1398 | return(DefMDIChildProc(hWnd, wMsg, wParam, lParam)); | |
1399 | } | |
7fd59977 | 1400 | } |
1401 | ||
1402 | ||
1403 | ||
1404 | /* | |
1405 | ** IMPLEMENTATION of the CLASS DRAWWINDOW | |
1406 | */ | |
1407 | ||
1408 | /*--------------------------------------------------------*\ | |
1409 | | Initialization of static variables of DrawWindow | |
1410 | \*--------------------------------------------------------*/ | |
1411 | ||
1412 | DrawWindow* DrawWindow::firstWindow = NULL; | |
1413 | HWND DrawWindow::hWndClientMDI = 0; | |
1414 | ||
1415 | /*--------------------------------------------------------*\ | |
1416 | | Constructors of Draw_Window | |
1417 | \*--------------------------------------------------------*/ | |
1418 | ||
1419 | // Default Constructor | |
1420 | //________________________ | |
1421 | DrawWindow::DrawWindow() : | |
1422 | win(0), | |
1423 | next(firstWindow), | |
1424 | previous(NULL), | |
1425 | myMemHbm(NULL), | |
1426 | myUseBuffer(Standard_False) | |
1427 | { | |
1428 | if (firstWindow) firstWindow->previous = this; | |
1429 | firstWindow = this; | |
1430 | } | |
1431 | ||
1432 | //________________________ | |
7c65581d | 1433 | DrawWindow::DrawWindow(const char* title, |
7fd59977 | 1434 | Standard_Integer X, Standard_Integer Y, |
1435 | Standard_Integer dX,Standard_Integer dY) : | |
1436 | win(0), next(firstWindow), previous(NULL), myMemHbm(NULL), myUseBuffer(Standard_False) | |
1437 | { | |
1438 | if (firstWindow) firstWindow->previous = this; | |
1439 | firstWindow = this; | |
1440 | Init(X, Y, dX, dY); | |
1441 | SetTitle(title); | |
1442 | } | |
7c65581d | 1443 | DrawWindow::DrawWindow(const char* title, |
7fd59977 | 1444 | Standard_Integer X, Standard_Integer Y, |
1445 | Standard_Integer dX,Standard_Integer dY, | |
1446 | HWND theWin) : | |
1447 | win(theWin),next(firstWindow), previous(NULL), myMemHbm(NULL), myUseBuffer(Standard_False) | |
1448 | { | |
1449 | if (firstWindow) firstWindow->previous = this; | |
1450 | firstWindow = this; | |
1451 | Init(X, Y, dX, dY); | |
1452 | SetTitle(title); | |
1453 | } | |
1454 | ||
1455 | ||
1456 | ||
1457 | /*--------------------------------------------------------*\ | |
1458 | | Destructor of DrawWindow | |
1459 | \*--------------------------------------------------------*/ | |
1460 | DrawWindow::~DrawWindow() | |
1461 | { | |
1462 | if (previous) | |
1463 | previous->next = next; | |
1464 | else | |
1465 | firstWindow = next; | |
1466 | if (next) | |
1467 | next->previous = previous; | |
1468 | ||
1469 | // Delete 'off-screen drawing'-related objects | |
1470 | if (myMemHbm) { | |
1471 | DeleteObject(myMemHbm); | |
1472 | myMemHbm = NULL; | |
1473 | } | |
1474 | } | |
1475 | ||
1476 | ||
1477 | ||
1478 | /*--------------------------------------------------------*\ | |
1479 | | Init | |
1480 | \*--------------------------------------------------------*/ | |
1481 | void DrawWindow::Init(Standard_Integer theXLeft, Standard_Integer theYTop, | |
1482 | Standard_Integer theWidth, Standard_Integer theHeight) | |
1483 | { | |
6a7d83c4 | 1484 | if (win == NULL) |
7fd59977 | 1485 | { |
1486 | win = CreateDrawWindow(hWndClientMDI, 0); | |
1487 | } | |
1488 | ||
1489 | // include decorations in the window dimensions | |
1490 | // to reproduce same behaviour of Xlib window. | |
6a7d83c4 | 1491 | DWORD aWinStyle = GetWindowLong (win, GWL_STYLE); |
1492 | DWORD aWinStyleEx = GetWindowLong (win, GWL_EXSTYLE); | |
7fe83417 | 1493 | HMENU aMenu = GetMenu (win); |
1494 | ||
1495 | RECT aRect; | |
1496 | aRect.top = theYTop; | |
1497 | aRect.bottom = theYTop + theHeight; | |
1498 | aRect.left = theXLeft; | |
1499 | aRect.right = theXLeft + theWidth; | |
1500 | AdjustWindowRectEx (&aRect, aWinStyle, aMenu != NULL ? TRUE : FALSE, aWinStyleEx); | |
1501 | ||
1502 | SetPosition (aRect.left, aRect.top); | |
1503 | SetDimension (aRect.right - aRect.left, aRect.bottom - aRect.top); | |
7fd59977 | 1504 | // Save the pointer at the instance associated to the window |
e89e2d67 | 1505 | SetWindowLongPtr(win, CLIENTWND, (LONG_PTR)this); |
7fd59977 | 1506 | HDC hDC = GetDC(win); |
1507 | SetBkColor(hDC, RGB(0, 0, 0)); | |
1508 | myCurrPen = 3; | |
1509 | myCurrMode = 3; | |
1510 | SelectObject(hDC, colorPenTab[myCurrPen]); // Default pencil | |
1511 | SelectObject(hDC, GetStockObject(BLACK_BRUSH)); | |
1512 | SetTextColor(hDC, RGB(0,0,255)); | |
1513 | ReleaseDC(win, hDC); | |
1514 | ||
1515 | if (Draw_VirtualWindows) | |
1516 | { | |
1517 | // create a virtual window | |
1518 | SetUseBuffer (Standard_True); | |
1519 | } | |
1520 | } | |
1521 | ||
1522 | /*--------------------------------------------------------*\ | |
1523 | | SetUseBuffer | |
1524 | \*--------------------------------------------------------*/ | |
1525 | void DrawWindow::SetUseBuffer(Standard_Boolean use) | |
1526 | { | |
1527 | myUseBuffer = use; | |
1528 | InitBuffer(); | |
1529 | } | |
1530 | ||
1531 | /*--------------------------------------------------------*\ | |
1532 | | InitBuffer | |
1533 | \*--------------------------------------------------------*/ | |
1534 | void DrawWindow::InitBuffer() | |
1535 | { | |
1536 | if (myUseBuffer) { | |
1537 | RECT rc; | |
1538 | HDC hDC = GetDC(win); | |
1539 | GetClientRect(win, &rc); | |
1540 | if (myMemHbm) { | |
1541 | BITMAP aBmp; | |
1542 | GetObject(myMemHbm, sizeof(BITMAP), &aBmp); | |
1543 | if (rc.right-rc.left == aBmp.bmWidth && rc.bottom-rc.top == aBmp.bmHeight) return; | |
1544 | DeleteObject(myMemHbm); | |
1545 | } | |
1546 | myMemHbm = (HBITMAP)CreateCompatibleBitmap(hDC, | |
1547 | rc.right-rc.left, | |
1548 | rc.bottom-rc.top); | |
1549 | HDC aMemDC = GetMemDC(hDC); | |
1550 | FillRect(aMemDC, &rc, (HBRUSH)GetStockObject(BLACK_BRUSH)); | |
1551 | ReleaseMemDC(aMemDC); | |
1552 | ReleaseDC(win, hDC); | |
1553 | } | |
1554 | else { | |
1555 | if (myMemHbm) { | |
1556 | DeleteObject(myMemHbm); | |
1557 | myMemHbm = NULL; | |
1558 | } | |
1559 | } | |
1560 | } | |
1561 | ||
1562 | /*--------------------------------------------------------*\ | |
1563 | | GetMemDC | |
1564 | \*--------------------------------------------------------*/ | |
1565 | HDC DrawWindow::GetMemDC(HDC theWinDC) | |
1566 | { | |
1567 | if (!myUseBuffer) return NULL; | |
1568 | ||
1569 | HDC aWorkDC = CreateCompatibleDC(theWinDC); | |
1570 | myOldHbm = (HBITMAP)SelectObject(aWorkDC, myMemHbm); | |
1571 | SetROP2(aWorkDC, modeTab[myCurrMode]); | |
1572 | SelectObject(aWorkDC, colorPenTab[myCurrPen]); | |
1573 | SetBkColor(aWorkDC, RGB(0, 0, 0)); | |
1574 | SelectObject(aWorkDC, GetStockObject(BLACK_BRUSH)); | |
1575 | SetTextColor(aWorkDC, RGB(0,0,255)); | |
1576 | return aWorkDC; | |
1577 | } | |
1578 | ||
1579 | ||
1580 | /*--------------------------------------------------------*\ | |
1581 | | ReleaseMemDC | |
1582 | \*--------------------------------------------------------*/ | |
1583 | void DrawWindow::ReleaseMemDC(HDC theMemDC) | |
1584 | { | |
1585 | if (!myUseBuffer || !theMemDC) return; | |
1586 | ||
1587 | if (myOldHbm) SelectObject(theMemDC, myOldHbm); | |
1588 | DeleteDC(theMemDC); | |
1589 | } | |
1590 | ||
1591 | ||
1592 | /*--------------------------------------------------------*\ | |
1593 | | SetPosition | |
1594 | \*--------------------------------------------------------*/ | |
1595 | void DrawWindow::SetPosition(Standard_Integer posX, Standard_Integer posY) | |
1596 | { | |
1597 | SetWindowPos(win, 0, | |
1598 | posX, posY, | |
1599 | 0, 0, | |
1600 | SWP_NOACTIVATE | SWP_NOSIZE | SWP_NOZORDER); | |
1601 | } | |
1602 | ||
1603 | ||
1604 | /*--------------------------------------------------------*\ | |
1605 | | SetDimension | |
1606 | \*--------------------------------------------------------*/ | |
1607 | void DrawWindow::SetDimension(Standard_Integer dimX, Standard_Integer dimY) | |
1608 | { | |
1609 | SetWindowPos(win, 0, | |
1610 | 0, 0, | |
1611 | dimX, dimY, | |
1612 | SWP_NOACTIVATE | SWP_NOMOVE | SWP_NOZORDER); | |
1613 | } | |
1614 | ||
1615 | ||
1616 | /*--------------------------------------------------------*\ | |
1617 | | GetPosition | |
1618 | \*--------------------------------------------------------*/ | |
1619 | void DrawWindow::GetPosition(Standard_Integer &dimX, | |
1620 | Standard_Integer &dimY) | |
1621 | { | |
1622 | RECT rect; | |
1623 | GetWindowRect(win, &rect); | |
1624 | ||
1625 | POINT point; | |
1626 | point.x = rect.left; | |
1627 | point.y = rect.top; | |
1628 | ||
1629 | ScreenToClient(hWndClientMDI, &point); | |
1630 | dimX = point.x; | |
1631 | dimY = point.y; | |
1632 | } | |
1633 | ||
1634 | ||
1635 | /*--------------------------------------------------------*\ | |
1636 | | HeightWin | |
1637 | \*--------------------------------------------------------*/ | |
1638 | Standard_Integer DrawWindow::HeightWin() const | |
1639 | { | |
1640 | RECT rect; | |
1641 | GetClientRect(win, &rect); | |
1642 | return(rect.bottom-rect.top); | |
1643 | } | |
1644 | ||
1645 | ||
1646 | /*--------------------------------------------------------*\ | |
1647 | | WidthWin | |
1648 | \*--------------------------------------------------------*/ | |
1649 | Standard_Integer DrawWindow::WidthWin() const | |
1650 | { | |
1651 | RECT rect; | |
1652 | GetClientRect(win, &rect); | |
1653 | return(rect.right-rect.left); | |
1654 | } | |
1655 | ||
1656 | ||
1657 | /*--------------------------------------------------------*\ | |
1658 | | SetTitle | |
1659 | \*--------------------------------------------------------*/ | |
7c65581d | 1660 | void DrawWindow::SetTitle(const char* title) |
7fd59977 | 1661 | { |
1662 | SetWindowText(win, title); | |
1663 | } | |
1664 | ||
1665 | ||
1666 | /*--------------------------------------------------------*\ | |
1667 | | GetTitle | |
1668 | | Attention do not forget to unallocate the memory | |
1669 | \*--------------------------------------------------------*/ | |
1670 | char* DrawWindow::GetTitle() | |
1671 | { | |
1672 | char* title=new char[31]; | |
1673 | GetWindowText(win, title, 30); | |
1674 | return title; | |
1675 | } | |
1676 | ||
1677 | ||
1678 | /*--------------------------------------------------------*\ | |
1679 | | DisplayWindow | |
1680 | \*--------------------------------------------------------*/ | |
1681 | void DrawWindow::DisplayWindow() | |
1682 | { | |
1683 | if (Draw_VirtualWindows) | |
1684 | { | |
1685 | return; | |
1686 | } | |
1687 | ShowWindow (win, SW_SHOW); | |
1688 | UpdateWindow (win); | |
1689 | } | |
1690 | ||
1691 | ||
1692 | /*--------------------------------------------------------*\ | |
1693 | | Hide | |
1694 | \*--------------------------------------------------------*/ | |
1695 | void DrawWindow::Hide() | |
1696 | { | |
1697 | ShowWindow(win, SW_HIDE); | |
1698 | } | |
1699 | ||
1700 | ||
1701 | /*--------------------------------------------------------*\ | |
1702 | | Destroy | |
1703 | \*--------------------------------------------------------*/ | |
1704 | void DrawWindow::Destroy() | |
1705 | { | |
1706 | DestroyWindow(win); | |
1707 | } | |
1708 | ||
1709 | ||
1710 | ||
1711 | /*--------------------------------------------------------*\ | |
1712 | | Clear | |
1713 | \*--------------------------------------------------------*/ | |
1714 | void DrawWindow::Clear() | |
1715 | { | |
1716 | HDC hDC = GetDC(win); | |
1717 | HDC aWorkDC = myUseBuffer ? GetMemDC(hDC) : hDC; | |
1718 | ||
7fd59977 | 1719 | SaveDC(aWorkDC); |
1720 | SelectObject(aWorkDC,GetStockObject(BLACK_PEN)); | |
1721 | Rectangle(aWorkDC, 0, 0, WidthWin(), HeightWin()); | |
1722 | RestoreDC(aWorkDC,-1); | |
1723 | ||
1724 | if (myUseBuffer) ReleaseMemDC(aWorkDC); | |
1725 | ReleaseDC(win,hDC); | |
1726 | } | |
1727 | ||
1728 | /*--------------------------------------------------------*\ | |
1729 | | SaveBitmap | |
1730 | \*--------------------------------------------------------*/ | |
692613e5 | 1731 | static Standard_Boolean SaveBitmap (HBITMAP theHBitmap, |
7fd59977 | 1732 | const char* theFileName) |
1733 | { | |
692613e5 | 1734 | // Get informations about the bitmap |
7fd59977 | 1735 | BITMAP aBitmap; |
692613e5 | 1736 | if (GetObject (theHBitmap, sizeof(BITMAP), (LPSTR )&aBitmap) == 0) |
1737 | { | |
1738 | return Standard_False; | |
1739 | } | |
7fd59977 | 1740 | |
692613e5 | 1741 | Image_AlienPixMap anImage; |
1742 | const Standard_Size aSizeRowBytes = Standard_Size(aBitmap.bmWidth) * 4; | |
1743 | if (!anImage.InitTrash (Image_PixMap::ImgBGR32, Standard_Size(aBitmap.bmWidth), Standard_Size(aBitmap.bmHeight), aSizeRowBytes)) | |
1744 | { | |
1745 | return Standard_False; | |
1746 | } | |
1747 | anImage.SetTopDown (false); | |
7fd59977 | 1748 | |
1749 | // Setup image data | |
1750 | BITMAPINFOHEADER aBitmapInfo; | |
1751 | memset (&aBitmapInfo, 0, sizeof(BITMAPINFOHEADER)); | |
692613e5 | 1752 | aBitmapInfo.biSize = sizeof(BITMAPINFOHEADER); |
1753 | aBitmapInfo.biWidth = aBitmap.bmWidth; | |
1754 | aBitmapInfo.biHeight = aBitmap.bmHeight; // positive means bottom-up! | |
1755 | aBitmapInfo.biPlanes = 1; | |
1756 | aBitmapInfo.biBitCount = 32; // use 32bit for automatic word-alignment per row | |
7fd59977 | 1757 | aBitmapInfo.biCompression = BI_RGB; |
1758 | ||
7fd59977 | 1759 | // Copy the pixels |
1760 | HDC aDC = GetDC (NULL); | |
692613e5 | 1761 | Standard_Boolean isSuccess = GetDIBits (aDC, theHBitmap, |
1762 | 0, // first scan line to set | |
1763 | aBitmap.bmHeight, // number of scan lines to copy | |
1764 | anImage.ChangeData(), // array for bitmap bits | |
1765 | (LPBITMAPINFO )&aBitmapInfo, // bitmap data info | |
1766 | DIB_RGB_COLORS) != 0; | |
7fd59977 | 1767 | ReleaseDC (NULL, aDC); |
692613e5 | 1768 | return isSuccess && anImage.Save (theFileName); |
7fd59977 | 1769 | } |
1770 | ||
1771 | /*--------------------------------------------------------*\ | |
1772 | | Save | |
1773 | \*--------------------------------------------------------*/ | |
1774 | Standard_Boolean DrawWindow::Save (const char* theFileName) const | |
1775 | { | |
1776 | if (myUseBuffer) | |
1777 | { | |
1778 | return SaveBitmap (myMemHbm, theFileName); | |
1779 | } | |
1780 | ||
1781 | RECT aRect; | |
1782 | GetClientRect (win, &aRect); | |
1783 | int aWidth = aRect.right - aRect.left; | |
1784 | int aHeight = aRect.bottom - aRect.top; | |
1785 | ||
1786 | // Prepare the DCs | |
1787 | HDC aDstDC = GetDC (NULL); | |
1788 | HDC aSrcDC = GetDC (win); // we copy only client area | |
1789 | HDC aMemDC = CreateCompatibleDC (aDstDC); | |
1790 | ||
1791 | // Copy the screen to the bitmap | |
1792 | HBITMAP anHBitmapDump = CreateCompatibleBitmap (aDstDC, aWidth, aHeight); | |
1793 | HBITMAP anHBitmapOld = (HBITMAP )SelectObject (aMemDC, anHBitmapDump); | |
1794 | BitBlt (aMemDC, 0, 0, aWidth, aHeight, aSrcDC, 0, 0, SRCCOPY); | |
1795 | ||
1796 | Standard_Boolean isSuccess = SaveBitmap (anHBitmapDump, theFileName); | |
1797 | ||
1798 | // Free objects | |
1799 | DeleteObject (SelectObject (aMemDC, anHBitmapOld)); | |
1800 | DeleteDC (aMemDC); | |
1801 | ||
1802 | return isSuccess; | |
1803 | } | |
1804 | ||
1805 | /*--------------------------------------------------------*\ | |
1806 | | DrawString | |
1807 | \*--------------------------------------------------------*/ | |
1808 | void DrawWindow::DrawString(int x,int y, char* text) | |
1809 | { | |
1810 | HDC hDC = GetDC(win); | |
1811 | HDC aWorkDC = myUseBuffer ? GetMemDC(hDC) : hDC; | |
1812 | ||
6a7d83c4 | 1813 | TextOut(aWorkDC, x, y, text, (int )strlen(text)); |
7fd59977 | 1814 | |
1815 | if (myUseBuffer) ReleaseMemDC(aWorkDC); | |
1816 | ReleaseDC(win,hDC); | |
1817 | } | |
1818 | ||
1819 | /*--------------------------------------------------------*\ | |
1820 | | DrawSegments | |
1821 | \*--------------------------------------------------------*/ | |
1822 | void DrawWindow::DrawSegments(Segment *tab, int nbElem) | |
1823 | { | |
1824 | HDC hDC = GetDC(win); | |
1825 | HDC aWorkDC = myUseBuffer ? GetMemDC(hDC) : hDC; | |
1826 | ||
1827 | for(int i = 0 ; i < nbElem ; i++) | |
1828 | { | |
1829 | MoveToEx(aWorkDC, tab[i].x1, tab[i].y1, NULL); | |
1830 | LineTo(aWorkDC, tab[i].x2, tab[i].y2); | |
1831 | } | |
1832 | ||
1833 | if (myUseBuffer) ReleaseMemDC(aWorkDC); | |
1834 | ReleaseDC(win,hDC); | |
1835 | } | |
1836 | ||
1837 | /*--------------------------------------------------------*\ | |
1838 | | Redraw | |
1839 | \*--------------------------------------------------------*/ | |
1840 | void DrawWindow::Redraw() | |
1841 | { | |
1842 | if (myUseBuffer) { | |
1843 | HDC hDC = GetDC(win); | |
1844 | RECT rc; | |
1845 | GetClientRect(win, &rc); | |
1846 | HDC aMemDC = GetMemDC(hDC); | |
1847 | BitBlt(hDC, | |
1848 | rc.left, rc.top, | |
1849 | rc.right-rc.left, rc.bottom-rc.top, | |
1850 | aMemDC, | |
1851 | 0, 0, SRCCOPY); | |
1852 | ReleaseMemDC(aMemDC); | |
1853 | ReleaseDC(win,hDC); | |
1854 | } | |
1855 | } | |
1856 | ||
1857 | /*--------------------------------------------------------*\ | |
1858 | | SetMode | |
1859 | \*--------------------------------------------------------*/ | |
1860 | void DrawWindow::SetMode(int mode) | |
1861 | { | |
1862 | HDC hDC = GetDC(win); | |
1863 | myCurrMode = mode; | |
1864 | SetROP2(hDC, modeTab[mode]); | |
1865 | ReleaseDC(win,hDC); | |
1866 | } | |
1867 | ||
1868 | ||
1869 | /*--------------------------------------------------------*\ | |
1870 | | SetColor | |
1871 | \*--------------------------------------------------------*/ | |
1872 | void DrawWindow::SetColor(Standard_Integer color) | |
1873 | { | |
1874 | HDC hDC = GetDC(win); | |
1875 | myCurrPen = color; | |
1876 | SelectObject(hDC,colorPenTab[color]); | |
1877 | ReleaseDC(win,hDC); | |
1878 | } | |
1879 | ||
1880 | ||
1881 | /*--------------------------------------------------------*\ | |
1882 | | WExpose | |
1883 | \*--------------------------------------------------------*/ | |
1884 | void DrawWindow::WExpose() | |
1885 | { | |
1886 | } | |
1887 | ||
1888 | ||
1889 | /*--------------------------------------------------------*\ | |
1890 | | WButtonPress | |
1891 | \*--------------------------------------------------------*/ | |
1892 | void DrawWindow::WButtonPress(const Standard_Integer, | |
1893 | const Standard_Integer, | |
1894 | const Standard_Integer&) | |
1895 | { | |
1896 | } | |
1897 | ||
1898 | ||
1899 | /*--------------------------------------------------------*\ | |
1900 | | WButtonRelease | |
1901 | \*--------------------------------------------------------*/ | |
1902 | void DrawWindow::WButtonRelease(const Standard_Integer, | |
1903 | const Standard_Integer, | |
1904 | const Standard_Integer&) | |
1905 | { | |
1906 | } | |
1907 | ||
1908 | ||
1909 | /*--------------------------------------------------------*\ | |
1910 | | WMotionNotify | |
1911 | \*--------------------------------------------------------*/ | |
1912 | void Draw_Window::WMotionNotify(const Standard_Integer , | |
1913 | const Standard_Integer ) | |
1914 | { | |
1915 | } | |
1916 | ||
1917 | ||
1918 | /*--------------------------------------------------------*\ | |
1919 | | WConfigureNotify | |
1920 | \*--------------------------------------------------------*/ | |
1921 | void DrawWindow::WConfigureNotify(const Standard_Integer, | |
1922 | const Standard_Integer, | |
1923 | const Standard_Integer, | |
1924 | const Standard_Integer) | |
1925 | { | |
1926 | } | |
1927 | ||
1928 | ||
1929 | /*--------------------------------------------------------*\ | |
1930 | | WUnmapNotify | |
1931 | \*--------------------------------------------------------*/ | |
1932 | void DrawWindow::WUnmapNotify() | |
1933 | { | |
1934 | } | |
1935 | ||
1936 | ||
1937 | ||
1938 | /* | |
1939 | ** IMPLEMENTATION of the CLASS SEGMENT | |
1940 | */ | |
1941 | ||
1942 | /*--------------------------------------------------------*\ | |
1943 | | Init | |
1944 | \*--------------------------------------------------------*/ | |
1945 | ||
1946 | void Segment::Init(Standard_Integer a1, Standard_Integer a2, | |
1947 | Standard_Integer a3, Standard_Integer a4) | |
1948 | { | |
1949 | x1=a1; | |
1950 | y1=a2; | |
1951 | x2=a3; | |
1952 | y2=a4; | |
1953 | } | |
1954 | ||
1955 | static DWORD WINAPI tkLoop(VOID); | |
1956 | #ifdef _TK | |
1957 | static Tk_Window mainWindow; | |
1958 | #endif | |
1959 | ||
1960 | //* threads sinchronization *// | |
1961 | DWORD dwMainThreadId; | |
1962 | console_semaphore_value volatile console_semaphore = WAIT_CONSOLE_COMMAND; | |
4b943aab S |
1963 | //char console_command[1000]; |
1964 | #define COMMAND_SIZE 1000 /* Console Command size */ | |
1965 | char console_command[COMMAND_SIZE]; | |
7fd59977 | 1966 | bool volatile isTkLoopStarted = false; |
1967 | ||
1968 | /*--------------------------------------------------------*\ | |
1969 | | Init_Appli | |
1970 | \*--------------------------------------------------------*/ | |
1971 | Standard_Boolean Init_Appli(HINSTANCE hInst, | |
1972 | HINSTANCE hPrevInst, int nShow, HWND& hWndFrame ) | |
1973 | { | |
1974 | DWORD IDThread; | |
1975 | HANDLE hThread; | |
1976 | console_semaphore = STOP_CONSOLE; | |
7fd59977 | 1977 | theCommands.Init(); |
1978 | interp = theCommands.Interp(); | |
1979 | Tcl_Init(interp) ; | |
1980 | ||
1981 | dwMainThreadId = GetCurrentThreadId(); | |
1982 | ||
1983 | //necessary for normal Tk operation | |
1984 | hThread = CreateThread(NULL, // no security attributes | |
1985 | 0, // use default stack size | |
1986 | (LPTHREAD_START_ROUTINE) tkLoop, // thread function | |
1987 | NULL, // no thread function argument | |
1988 | 0, // use default creation flags | |
1989 | &IDThread); | |
1990 | if (!hThread) { | |
1991 | cout << "Tcl/Tk main loop thread not created. Switching to batch mode..." << endl; | |
1992 | #ifdef _TK | |
1993 | try { | |
1994 | OCC_CATCH_SIGNALS | |
1995 | Tk_Init(interp) ; | |
1996 | } catch (Standard_Failure) { | |
1997 | cout <<" Pb au lancement de TK_Init "<<endl; | |
1998 | } | |
1999 | ||
2000 | Tcl_StaticPackage(interp, "Tk", Tk_Init, (Tcl_PackageInitProc *) NULL); | |
2001 | #endif | |
2002 | //since the main Tcl/Tk loop wasn't created --> switch to batch mode | |
2003 | return Standard_False; | |
2004 | } | |
2005 | ||
2006 | // san - 06/08/2002 - Time for tkLoop to start; Tk fails to initialize otherwise | |
2007 | while (!isTkLoopStarted) | |
2008 | Sleep(10); | |
2009 | ||
2010 | // Saving of window classes | |
2011 | if(!hPrevInst) | |
2012 | if(!RegisterAppClass(hInst)) | |
2013 | return(Standard_False); | |
2014 | ||
7fd59977 | 2015 | /* |
2016 | ** Enter the application message-polling loop. This is the anchor for | |
2017 | ** the application. | |
2018 | */ | |
773f53f1 | 2019 | hWndFrame = !Draw_IsConsoleSubsystem ? CreateAppWindow (hInst) : NULL; |
2020 | if (hWndFrame != NULL) | |
7fd59977 | 2021 | { |
2022 | ShowWindow(hWndFrame,nShow); | |
2023 | UpdateWindow(hWndFrame); | |
2024 | } | |
2025 | ||
2026 | return Standard_True; | |
2027 | } | |
2028 | ||
bf03eb83 | 2029 | Standard_Boolean Draw_Interprete (const char*); |
7fd59977 | 2030 | |
2031 | /*--------------------------------------------------------*\ | |
2032 | | readStdinThreadFunc | |
2033 | \*--------------------------------------------------------*/ | |
2034 | static DWORD WINAPI readStdinThreadFunc(VOID) | |
2035 | { | |
2036 | if (!Draw_IsConsoleSubsystem) return 1; | |
302f96fb | 2037 | for(;;) { |
7fd59977 | 2038 | while (console_semaphore != WAIT_CONSOLE_COMMAND) |
2039 | Sleep(100); | |
498ce76b | 2040 | if (fgets(console_command,COMMAND_SIZE,stdin)) |
7fd59977 | 2041 | { |
2042 | console_semaphore = HAS_CONSOLE_COMMAND; | |
2043 | } | |
7fd59977 | 2044 | } |
7fd59977 | 2045 | } |
2046 | ||
2047 | /*--------------------------------------------------------*\ | |
2048 | | exitProc: finalization handler for Tcl/Tk thread. Forces parent process to die | |
2049 | \*--------------------------------------------------------*/ | |
2050 | void exitProc(ClientData /*dc*/) | |
2051 | { | |
a0fc422a | 2052 | NCollection_List<Draw_Window::FCallbackBeforeTerminate>::Iterator Iter(MyCallbacks); |
2053 | for(; Iter.More(); Iter.Next()) | |
2054 | { | |
2055 | (*Iter.Value())(); | |
2056 | } | |
7fd59977 | 2057 | HANDLE proc = GetCurrentProcess(); |
2058 | TerminateProcess(proc, 0); | |
2059 | } | |
2060 | ||
2061 | /*--------------------------------------------------------*\ | |
2062 | | tkLoop: implements Tk_Main()-like behaviour in a separate thread | |
2063 | \*--------------------------------------------------------*/ | |
2064 | static DWORD WINAPI tkLoop(VOID) | |
2065 | { | |
2066 | Tcl_CreateExitHandler(exitProc, 0); | |
7fd59977 | 2067 | #if (TCL_MAJOR_VERSION > 8) || ((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION >= 5)) |
2068 | Tcl_RegisterChannel(theCommands.Interp(), Tcl_GetStdChannel(TCL_STDIN)); | |
2069 | Tcl_RegisterChannel(theCommands.Interp(), Tcl_GetStdChannel(TCL_STDOUT)); | |
2070 | Tcl_RegisterChannel(theCommands.Interp(), Tcl_GetStdChannel(TCL_STDERR)); | |
2071 | #endif | |
2072 | ||
2073 | #ifdef _TK | |
87c58d4f K |
2074 | // initialize the Tk library if not in 'virtual windows' mode |
2075 | // (virtual windows are created by OCCT with native APIs, | |
2076 | // thus Tk will be useless) | |
2077 | if (!Draw_VirtualWindows) | |
2078 | { | |
2079 | try | |
2080 | { | |
2081 | OCC_CATCH_SIGNALS | |
2082 | Standard_Integer res = Tk_Init (interp); | |
2083 | if (res != TCL_OK) | |
2084 | { | |
7fb60cfd | 2085 | #if ((TCL_MAJOR_VERSION > 8) || ((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION >= 5))) |
2086 | cout << "tkLoop: error in Tk initialization. Tcl reported: " << Tcl_GetStringResult(interp) << endl; | |
2087 | #else | |
87c58d4f | 2088 | cout << "tkLoop: error in Tk initialization. Tcl reported: " << interp->result << endl; |
7fb60cfd | 2089 | #endif |
87c58d4f K |
2090 | } |
2091 | } | |
2092 | catch (Standard_Failure) | |
2093 | { | |
2094 | cout << "tkLoop: exception in TK_Init\n"; | |
2095 | } | |
2096 | Tcl_StaticPackage (interp, "Tk", Tk_Init, (Tcl_PackageInitProc* ) NULL); | |
2097 | mainWindow = Tk_MainWindow (interp); | |
2098 | if (mainWindow == NULL) | |
2099 | { | |
7fb60cfd | 2100 | #if ((TCL_MAJOR_VERSION > 8) || ((TCL_MAJOR_VERSION == 8) && (TCL_MINOR_VERSION >= 5))) |
2101 | fprintf (stderr, "%s\n", Tcl_GetStringResult(interp)); | |
2102 | #else | |
87c58d4f | 2103 | fprintf (stderr, "%s\n", interp->result); |
7fb60cfd | 2104 | #endif |
87c58d4f K |
2105 | cout << "tkLoop: Tk_MainWindow() returned NULL. Exiting...\n"; |
2106 | Tcl_Exit (0); | |
2107 | } | |
2108 | Tk_Name(mainWindow) = Tk_GetUid (Tk_SetAppName (mainWindow, "Draw")); | |
7fd59977 | 2109 | } |
87c58d4f | 2110 | #endif //#ifdef _TK |
7fd59977 | 2111 | |
87c58d4f | 2112 | // set signal handler in the new thread |
d538d7a2 | 2113 | OSD::SetSignal(Standard_False); |
7fd59977 | 2114 | |
87c58d4f | 2115 | // inform the others that we have started |
7fd59977 | 2116 | isTkLoopStarted = true; |
2117 | ||
2118 | while (console_semaphore == STOP_CONSOLE) | |
2119 | Tcl_DoOneEvent(TCL_ALL_EVENTS | TCL_DONT_WAIT); | |
2120 | ||
2121 | if (Draw_IsConsoleSubsystem && console_semaphore == WAIT_CONSOLE_COMMAND) | |
2122 | Prompt(interp, 0); | |
2123 | ||
2124 | //process a command | |
87c58d4f K |
2125 | Standard_Boolean toLoop = Standard_True; |
2126 | while (toLoop) | |
2127 | { | |
7fd59977 | 2128 | while(Tcl_DoOneEvent(TCL_ALL_EVENTS | TCL_DONT_WAIT)); |
87c58d4f K |
2129 | if (console_semaphore == HAS_CONSOLE_COMMAND) |
2130 | { | |
2131 | if (Draw_Interprete (console_command)) | |
2132 | { | |
2133 | if (Draw_IsConsoleSubsystem) Prompt (interp, 0); | |
2134 | } | |
7fd59977 | 2135 | else |
87c58d4f K |
2136 | { |
2137 | if (Draw_IsConsoleSubsystem) Prompt (interp, 1); | |
2138 | } | |
7fd59977 | 2139 | console_semaphore = WAIT_CONSOLE_COMMAND; |
2140 | } | |
2141 | else | |
87c58d4f | 2142 | { |
7fd59977 | 2143 | Sleep(100); |
87c58d4f K |
2144 | } |
2145 | #ifdef _TK | |
2146 | // We should not exit until the Main Tk window is closed | |
2147 | toLoop = (Tk_GetNumMainWindows() > 0) || Draw_VirtualWindows; | |
2148 | #endif | |
7fd59977 | 2149 | } |
7fd59977 | 2150 | Tcl_Exit(0); |
7fd59977 | 2151 | return 0; |
2152 | } | |
2153 | ||
2154 | ||
2155 | /*--------------------------------------------------------*\ | |
2156 | | Run_Appli | |
2157 | \*--------------------------------------------------------*/ | |
2158 | void Run_Appli(HWND hWnd) | |
2159 | { | |
2160 | MSG msg; | |
2161 | HACCEL hAccel = NULL; | |
2162 | ||
2163 | msg.wParam = 1; | |
2164 | ||
2165 | // if (!(hAccel = LoadAccelerators (hInstance, MAKEINTRESOURCE(ACCEL_ID)))) | |
2166 | // MessageBox(hWnd, "MDI: Load Accel failure!", "Error", MB_OK); | |
2167 | DWORD IDThread; | |
2168 | HANDLE hThread; | |
2169 | if (Draw_IsConsoleSubsystem) { | |
2170 | hThread = CreateThread(NULL, // no security attributes | |
2171 | 0, // use default stack size | |
2172 | (LPTHREAD_START_ROUTINE) readStdinThreadFunc, // thread function | |
2173 | NULL, // no thread function argument | |
2174 | 0, // use default creation flags | |
2175 | &IDThread); // returns thread identifier | |
2176 | if (!hThread) { | |
2177 | cout << "pb in creation of the thread reading stdin" << endl; | |
2178 | Draw_IsConsoleSubsystem = Standard_False; | |
2179 | Init_Appli(GetModuleHandle(NULL), | |
2180 | GetModuleHandle(NULL), | |
2181 | 1, hWnd); // reinit => create MDI client wnd | |
2182 | } | |
2183 | } | |
2184 | ||
2185 | //turn on the command interpretation mechanism (regardless of the mode) | |
2186 | if (console_semaphore == STOP_CONSOLE) | |
2187 | console_semaphore = WAIT_CONSOLE_COMMAND; | |
2188 | ||
2189 | //simple Win32 message loop | |
2190 | while (GetMessage(&msg, NULL, 0, 0) > 0) | |
2191 | { | |
2192 | if (!TranslateAccelerator(hWnd, hAccel, &msg)) | |
2193 | { | |
2194 | TranslateMessage(&msg); | |
2195 | DispatchMessage(&msg); | |
2196 | } | |
2197 | } | |
2198 | ExitProcess(0); | |
2199 | } | |
2200 | ||
2201 | ||
2202 | /*--------------------------------------------------------*\ | |
2203 | | Destroy_Appli | |
2204 | \*--------------------------------------------------------*/ | |
2205 | void Destroy_Appli(HINSTANCE hInst) | |
2206 | { | |
2207 | UnregisterAppClass(hInst); | |
2208 | for (int i = 0 ; i < MAXCOLOR ; i++) | |
2209 | DeleteObject(colorPenTab[i]); | |
2210 | } | |
2211 | ||
2212 | /*--------------------------------------------------------*\ | |
2213 | | SelectWait | |
2214 | \*--------------------------------------------------------*/ | |
2215 | void DrawWindow::SelectWait(HANDLE& hWnd, int& x, int& y, int& button) | |
2216 | { | |
2217 | MSG msg; | |
2218 | ||
2219 | msg.wParam = 1; | |
2220 | ||
2221 | GetMessage(&msg,NULL,0,0); | |
2222 | while((msg.message != WM_RBUTTONDOWN && msg.message != WM_LBUTTONDOWN) || | |
2223 | ! ( Draw_IsConsoleSubsystem || IsChild(DrawWindow::hWndClientMDI,msg.hwnd)) ) | |
2224 | GetMessage(&msg,NULL,0,0); | |
2225 | ||
2226 | hWnd = msg.hwnd; | |
2227 | x = LOWORD(msg.lParam); | |
2228 | y = HIWORD(msg.lParam); | |
2229 | if (msg.message == WM_LBUTTONDOWN) | |
2230 | button = 1; | |
2231 | else | |
2232 | button = 3; | |
2233 | } | |
2234 | ||
2235 | /*--------------------------------------------------------*\ | |
2236 | | SelectNoWait | |
2237 | \*--------------------------------------------------------*/ | |
2238 | void DrawWindow::SelectNoWait(HANDLE& hWnd, int& x, int& y, int& button) | |
2239 | { | |
2240 | MSG msg; | |
2241 | ||
2242 | msg.wParam = 1; | |
2243 | ||
2244 | GetMessage(&msg,NULL,0,0); | |
2245 | while((msg.message != WM_RBUTTONDOWN && msg.message != WM_LBUTTONDOWN && | |
2246 | msg.message != WM_MOUSEMOVE) || | |
2247 | ! ( Draw_IsConsoleSubsystem || IsChild(DrawWindow::hWndClientMDI,msg.hwnd) ) ) | |
2248 | GetMessage(&msg,NULL,0,0); | |
2249 | hWnd = msg.hwnd; | |
2250 | x = LOWORD(msg.lParam); | |
2251 | y = HIWORD(msg.lParam); | |
2252 | switch (msg.message) | |
2253 | { | |
2254 | case WM_LBUTTONDOWN : | |
2255 | button = 1; | |
2256 | break; | |
2257 | ||
2258 | case WM_RBUTTONDOWN : | |
2259 | button = 3; | |
2260 | break; | |
2261 | ||
2262 | case WM_MOUSEMOVE : | |
2263 | button = 0; | |
2264 | break; | |
2265 | } | |
2266 | } | |
2267 | ||
2268 | Standard_Boolean DrawWindow::DefineColor (const Standard_Integer, const char*) | |
2269 | { | |
2270 | return Standard_True; | |
2271 | }; | |
2272 | ||
2273 | #endif |