source: trunk/gotcha.cpp@ 30

Last change on this file since 30 was 30, checked in by Gregg Young, 8 years ago

Changes to allow building either Gotcha or Gotchaq. Gotchaq requires defining _QUIET_. Ticket #10

  • Property svn:eol-style set to native
File size: 12.1 KB
Line 
1/***
2 Main source of the Gotcha! screencapture program.
3 Copyright (C) 1998-2002 Thorsten Thielen <thth@c2226.de>
4
5 This program is free software; you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation; either version 2 of the License, or
8 (at your option) any later version.
9
10 This program is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with this program; if not, write to the Free Software
17 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 ***/
19
20#define INCL_WINHOOKS
21
22#include "gotcha.h"
23#include "dll/gotchdll.h"
24#include "settings.h"
25#include "string.h"
26
27#include "io.h"
28#define INCL_EXCEPTQ_CLASS
29#define INCL_LOADEXCEPTQ
30#include "exceptq.h"
31
32HAB hab;
33HWND hwndFrame, hwndSnapshot;
34PFNWP OldFrameWP, wpOldButton;
35PSETTINGS pset;
36BOOL g_fQuiet = FALSE, g_fIdle = FALSE, g_fSetPathName = FALSE;
37HWND g_hwndMenuSSW;
38HMODULE g_hmod = NULLHANDLE;
39Helper *g_phelp = NULL;
40
41#include "bitmap.cpp"
42#include "mainwin.cpp"
43#include "snapshot.cpp"
44#include "savebmp.cpp"
45
46// ** CheckCmdlineArgs **************************************************** /*FOLD00*/
47
48BOOL CheckCmdlineArgs (int argc, char *argv[])
49{
50 BOOL fAuto = FALSE;
51
52 for (USHORT i = 1; i < argc; i++)
53 {
54 // quiet or batch mode
55 if ((stricmp (argv[i], "-q") == 0) || (stricmp (argv[i], "-a") == 0))
56 {
57 if (pset->QuerySaveStyle () != FSS_FORCEFILE)
58 pset->SetFileSaveStyle (FSS_NUMFILES);
59
60 if (stricmp (argv[i], "-q") == 0)
61 {
62 pset->SerialCapture (FALSE);
63 g_fQuiet = TRUE;
64 }
65 else
66 fAuto = TRUE;
67
68 if (i < argc-1)
69 if (argv[i+1][0] != '-')
70 {
71 i++;
72 pset->SetFileSaveStyle (FSS_NUMFILES);
73 pset->SetNumSaveDir (argv[i]);
74 g_fSetPathName = TRUE;
75 }
76 }
77 // force saving to the given file name
78 else if ((stricmp (argv[i], "-f") == 0) && (i < argc-1))
79 {
80 if (argv[i+1][0] != '-')
81 {
82 i++;
83 pset->SetFileSaveStyle (FSS_FORCEFILE);
84 pset->SetForceSaveFile (argv[i]);
85 g_fSetPathName = TRUE;
86 }
87 }
88 // set to idle priority
89 else if (stricmp (argv[i], "-i") == 0)
90 {
91 g_fIdle = TRUE;
92 pset->SetFlag (SEI_IDLEPRIORITY, TRUE);
93 }
94 }
95
96 return fAuto;
97}
98
99// ** main **************************************************************** /*FOLD00*/
100
101int main (int argc, PSZ argv[])
102{
103 ScopedExceptqLoader sel;
104#ifdef _DOLOGDEBUG_
105 LogDebug( "Gotcha! start" );
106#endif
107#ifdef _DOLOGMEM_
108 LogMem("main", TRUE);
109#endif
110
111 // init system and msg queue
112 hab = WinInitialize (0);
113 HMQ hmq = WinCreateMsgQueue (hab, 0);
114
115 //DisplayError("DEBUG", "%d", Version());
116#ifdef _QUIET_
117 if ((Version() < 1))
118 {
119 DisplayError("GOTCHA.DLL TO OLD",
120 "The file gotcha.dll is to old for this version of "
121 "Gotcha! As you should have received a sufficiently "
122 "new version with the program, check if an older "
123 "version of gotcha.dll is still residing somewhere "
124 "in your LIBPATH. And did you actually copy the new "
125 "gotcha.dll to some directory in your LIBPATH?");
126 exit (0);
127 }
128
129 bool fPrtScr = FALSE;
130 ULONG ulDataSize;
131 int rc;
132
133 rc = PrfQueryProfileSize( HINI_PROFILE, "PM_ControlPanel", "PrintScreen",
134 &ulDataSize );
135 rc = PrfQueryProfileData(HINI_USERPROFILE, "PM_ControlPanel", "PrintScreen",
136 &fPrtScr, &ulDataSize);
137 if (fPrtScr || !rc) {
138 fPrtScr = TRUE;
139 bool temp = FALSE;
140 rc = PrfWriteProfileData(HINI_USERPROFILE, "PM_ControlPanel", "PrintScreen",
141 &temp, sizeof(bool));
142 }
143#endif
144
145 // register our window classes
146 WinRegisterClass (hab, "thth.wc.gotcha.main", WindowProcedure, 0L,
147 sizeof (ULONG)*2L);
148 WinRegisterClass (hab, "thth.wc.gotcha.snapshot", wpSnapshot,
149 CS_SIZEREDRAW, sizeof (ULONG)*2L);
150
151 // load the settings
152 pset = new SETTINGS;
153
154 pset->idleSetInIni = pset->QueryFlag(SEI_IDLEPRIORITY);
155 pset->saveStyle = pset->QuerySaveStyle ();
156 pset->pNumSaveDir = pset->QueryNumSaveDir ();
157 pset->pForceSaveFile = pset->QueryForceSaveFile();
158 pset->bSerialCapture = pset->SerialCapture ();
159 // check cmd line args and if "-a" found take screenshot and exit
160 if (CheckCmdlineArgs (argc, argv))
161 {
162 CaptureWindow (HWND_DESKTOP, HWND_DESKTOP, NULL, TRUE);
163 pset->SetFileSaveStyle(pset->saveStyle);
164 delete pset;
165 WinDestroyMsgQueue (hmq);
166 WinTerminate (hab);
167 exit (0);
168 }
169
170 SetIdlePriority(pset->QueryFlag(SEI_IDLEPRIORITY));
171
172 // create the windows
173 hwndFrame = CreateMainWindow ();
174 hwndSnapshot = CreateSnapshotWindow ();
175
176 SWP swp;
177 USHORT us[7];
178
179 // position main window
180 pset->QueryWindowData (&swp, us, FALSE);
181 WinSetWindowPos (hwndFrame, HWND_DESKTOP, swp.x,swp.y, 0,0,
182 SWP_SHOW | SWP_MOVE);
183
184 // init the quiet mode
185 //if (g_fQuiet)
186 //{
187#ifdef _QUIET_
188//#if 1
189 DebugHereIAm();
190 InitDLL (hab, hwndFrame);
191 StartInputHook ();
192#endif
193
194 //CHAR ach[61];
195 //WinQueryWindowText (hwndFrame, sizeof (ach), ach);
196 //strcat (ach, RSTR (IDS_QUIETMODE));
197 //WinSetWindowText (hwndFrame, ach);
198 //WinSetWindowPos (hwndFrame, NULLHANDLE, 0,0, 0,0, SWP_MINIMIZE);
199 //HSWITCH hswitch = WinQuerySwitchHandle(hwndFrame, 0);
200 //WinRemoveSwitchEntry(hswitch);
201 //}
202
203 // position snapshot window
204 pset->QueryWindowData (&swp, us);
205
206 // size, activate & show window
207 WinSetWindowPos (hwndSnapshot, HWND_DESKTOP, swp.x,swp.y, swp.cx,swp.cy,
208 SWP_SHOW | SWP_SIZE | SWP_MOVE);
209 if (! pset->SnapshotWindow ())
210 WinShowWindow (hwndSnapshot, FALSE);
211 else
212 WinShowWindow (hwndSnapshot, TRUE);
213
214 WinSetWindowPos (hwndFrame, NULLHANDLE, 0,0, 0,0, SWP_SHOW);
215 WinSetWindowPos (WinWindowFromID (hwndFrame, FID_CLIENT), NULLHANDLE,
216 0,0, 0,0, SWP_SHOW);
217
218 g_phelp = new Helper(hwndFrame);
219
220
221 // do the main msg loop
222 QMSG qmsg;
223 while (WinGetMsg (hab, &qmsg, 0L, 0, 0))
224 WinDispatchMsg (hab, &qmsg);
225
226
227 // Set priorty to unless user set regular since running -q sets it to idle in the ini
228 if (g_fIdle || g_fQuiet) {
229 pset->SetFlag (SEI_IDLEPRIORITY, pset->idleSetInIni);
230 if (g_fQuiet) {
231 pset->SetFileSaveStyle (pset->saveStyle); // changed with -q
232 pset->SerialCapture (pset->bSerialCapture); // changed with -q
233 }
234 }
235 // Don't change the ini stored paths if the paths were set from the command line
236 if (g_fSetPathName) {
237 pset->SetFileSaveStyle(pset->saveStyle);
238 pset->SetForceSaveFile (pset->pForceSaveFile);
239 pset->SetNumSaveDir (pset->pNumSaveDir);
240 }
241 // save size, etc. of snapshot window
242 WinQueryWindowPos (hwndSnapshot, &swp);
243 pset->SetWindowData (&swp);
244
245 // save size, etc. of main window
246 WinQueryWindowPos (hwndFrame, &swp);
247 pset->SetWindowData (&swp, FALSE);
248
249 // goodbye windows!
250 WinDestroyWindow (hwndSnapshot);
251 WinDestroyWindow (hwndFrame);
252
253#ifdef _QUIET_
254//#if 1
255 if (fPrtScr || !rc) {
256 PrfWriteProfileData(HINI_USERPROFILE, "PM_ControlPanel", "PrintScreen",
257 &fPrtScr, sizeof(bool));
258 }
259 //if (g_fQuiet)
260 StopInputHook ();
261#endif
262
263 delete g_phelp;
264 delete pset;
265
266 WinDestroyMsgQueue (hmq);
267 WinTerminate (hab);
268
269#ifdef _DOLOGMEM_
270 LogMem("main", FALSE);
271#endif
272#ifdef _DOLOGDEBUG_
273 LogDebug( "Gotcha! end" );
274#endif
275}
276
277// ** DisplayError ******************************************************** /*FOLD00*/
278
279VOID DisplayError (PSZ pszTitle, PSZ psz, ...)
280{
281 CHAR dstring[401];
282 va_list valst;
283
284 va_start (valst, psz);
285 vsnprintf (dstring, 401, psz, valst);
286 va_end (valst);
287
288 WinMessageBox (HWND_DESKTOP, WinQueryActiveWindow (HWND_DESKTOP), dstring,
289 pszTitle, 0, MB_OK | MB_ERROR | MB_APPLMODAL | MB_MOVEABLE);
290}
291
292APIRET saymsg2(int DefaultButton, HWND hwnd, PCSZ pszTitle, PCSZ pszFmt, ...)
293{
294 ULONG i;
295 APIRET rc;
296 CHAR szMsg[4096];
297 va_list va;
298 MB2INFO *pmbInfo;
299 MB2D mb2dBut[3];
300 ULONG ulInfoSize = (sizeof(MB2INFO) + (sizeof(MB2D) * 2));
301
302 va_start(va, pszFmt);
303 szMsg[sizeof(szMsg) - 1] = 0;
304 vsprintf(szMsg, pszFmt, va);
305 va_end(va);
306
307 if (szMsg[sizeof(szMsg) - 1]) {
308 fprintf(stderr, "Buffer overflow in saymsg2 - need %u bytes\n", strlen(szMsg) + 1);
309 fflush(stderr);
310 }
311
312 memset(mb2dBut, 0, sizeof(MB2D) * 3);
313 strcpy(mb2dBut[0].achText,"Ok");
314 strcpy(mb2dBut[1].achText,"Cancel");
315 strcpy(mb2dBut[2].achText,"Settings");
316 mb2dBut[0].idButton = 1;
317 mb2dBut[1].idButton = 2;
318 mb2dBut[2].idButton = 3;
319 if (DefaultButton)
320 mb2dBut[DefaultButton - 1].flStyle = BS_DEFAULT;
321 pmbInfo = (MB2INFO *) malloc(ulInfoSize);
322 memset(pmbInfo, 0, ulInfoSize);
323 if (pmbInfo) {
324 pmbInfo->cb = ulInfoSize;
325 pmbInfo->hIcon = 0;
326 pmbInfo->cButtons = 3;
327 pmbInfo->flStyle = MB_MOVEABLE | MB_ICONQUESTION ;
328 pmbInfo->hwndNotify = NULLHANDLE;
329 for (i = 0; i < 3; i++) {
330 memcpy( pmbInfo->mb2d+i , mb2dBut+i , sizeof(MB2D));
331 }
332 rc = WinMessageBox2(HWND_DESKTOP, hwnd,
333 szMsg, pszTitle, SM2_DIALOG,
334 pmbInfo);
335 WinSetFocus(HWND_DESKTOP, SM2_DIALOG);
336 free(pmbInfo);
337 return rc;
338 }
339 return MBID_ERROR;
340}
341// ** AddSysMenuItem ****************************************************** /*FOLD00*/
342
343VOID AddSysMenuItem (HWND hwndFrame, MENUITEM *Item, PSZ Text)
344{
345 HWND hwndSysMenu = WinWindowFromID (hwndFrame, FID_SYSMENU);
346 USHORT idSysMenu = SHORT1FROMMR (WinSendMsg (hwndSysMenu,
347 MM_ITEMIDFROMPOSITION, NULL,
348 NULL ));
349 MENUITEM miSysMenu;
350 WinSendMsg (hwndSysMenu, MM_QUERYITEM,
351 MPFROM2SHORT (idSysMenu,FALSE), MPFROMP(&miSysMenu));
352
353 HWND hwndSysSubMenu = miSysMenu.hwndSubMenu;
354
355 WinSendMsg (hwndSysSubMenu, MM_INSERTITEM, MPFROMP(Item), MPFROMP(Text));
356}
357
358// ** DoCountdown ********************************************************* /*fold00*/
359
360VOID DoCountdown (ULONG ul)
361{
362 if (ul > 10)
363 DosBeep (4000L-3000L, 20);
364 else
365 DosBeep (4000L-ul*300L, 20);
366}
367
368// ** SetIdlePriority **************************************************** /*FOLD00*/
369
370VOID SetIdlePriority (BOOL f)
371{
372#if 0 //#ifndef _QUEIT_
373 if (f)
374 DosSetPriority(PRTYS_PROCESS, PRTYC_IDLETIME, 0, 0);
375 else
376 DosSetPriority(PRTYS_PROCESS, PRTYC_REGULAR, 0, 0);
377#else
378 DosSetPriority(PRTYS_PROCESS, PRTYC_FOREGROUNDSERVER, 0, 0);
379#endif
380}
381
382// ***********************************************************************
383
384#ifdef _DOLOGMEM_
385VOID LogMem (PSZ psz, BOOL f)
386{
387 FILE *pf = fopen("gotcha.mem","ab");
388 static ULONG TotalPhysicalMemory, ul = 0;
389 ULONG i;
390 if (!f)
391 ul--;
392 DosQuerySysInfo(QSV_TOTAVAILMEM, QSV_TOTAVAILMEM, &TotalPhysicalMemory,
393 sizeof(TotalPhysicalMemory));
394 for (i = 0; i < ul; i++)
395 fputs(" ", pf);
396 fprintf(pf,"%10ld (%s)\n", TotalPhysicalMemory, psz);
397 if (f)
398 ul++;
399 fclose(pf);
400}
401#endif
402
403#ifdef _DOLOGDEBUG_
404VOID LogDebug( PSZ psz, ... )
405{
406 CHAR dstring[401];
407 va_list valst;
408
409 va_start (valst, psz);
410 vsnprintf (dstring, 401, psz, valst);
411 va_end (valst);
412
413 FILE *pf = fopen( "gotcha.log", "ab" );
414 fprintf( pf, "%s\n", dstring );
415 fclose( pf );
416}
417#endif
418
419// ***********************************************************************
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