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Protect use of pthread functions with #ifdef HAVE_PTHREAD_H.
[wine/multimedia.git] / programs / taskmgr / applpage.c
blobf4b1538fa01b09b46ec5722716855fddb89587af
1 /*
2 * ReactOS Task Manager
3 *
4 * applpage.c
5 *
6 * Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
7 *
8 * This library is free software; you can redistribute it and/or
9 * modify it under the terms of the GNU Lesser General Public
10 * License as published by the Free Software Foundation; either
11 * version 2.1 of the License, or (at your option) any later version.
12 *
13 * This library is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
16 * Lesser General Public License for more details.
17 *
18 * You should have received a copy of the GNU Lesser General Public
19 * License along with this library; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
21 */
22
23 #define WIN32_LEAN_AND_MEAN /* Exclude rarely-used stuff from Windows headers */
24 #include <windows.h>
25 #include <commctrl.h>
26 #include <stdlib.h>
27 #include <malloc.h>
28 #include <memory.h>
29 #include <tchar.h>
30 #include <stdio.h>
31
32 #include "taskmgr.h"
33
34 typedef struct
35 {
36 HWND hWnd;
37 TCHAR szTitle[260];
38 HICON hIcon;
39 BOOL bHung;
40 } APPLICATION_PAGE_LIST_ITEM, *LPAPPLICATION_PAGE_LIST_ITEM;
41
42 HWND hApplicationPage; /* Application List Property Page */
43 HWND hApplicationPageListCtrl; /* Application ListCtrl Window */
44 HWND hApplicationPageEndTaskButton; /* Application End Task button */
45 HWND hApplicationPageSwitchToButton; /* Application Switch To button */
46 HWND hApplicationPageNewTaskButton; /* Application New Task button */
47 static int nApplicationPageWidth;
48 static int nApplicationPageHeight;
49 static HANDLE hApplicationPageEvent = NULL; /* When this event becomes signaled then we refresh the app list */
50 static BOOL bSortAscending = TRUE;
51 DWORD WINAPI ApplicationPageRefreshThread(void *lpParameter);
52 BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam);
53 void AddOrUpdateHwnd(HWND hWnd, TCHAR *szTitle, HICON hIcon, BOOL bHung);
54 void ApplicationPageUpdate(void);
55 void ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam);
56 void ApplicationPageShowContextMenu1(void);
57 void ApplicationPageShowContextMenu2(void);
58 int CALLBACK ApplicationPageCompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
59
60 #if 0
61 void SwitchToThisWindow (
62 HWND hWnd, /* Handle to the window that should be activated */
63 BOOL bRestore /* Restore the window if it is minimized */
64 );
65 #endif
66
67 LRESULT CALLBACK ApplicationPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
68 {
69 RECT rc;
70 int nXDifference;
71 int nYDifference;
72 LV_COLUMN column;
73 TCHAR szTemp[256];
74 int cx, cy;
75
76 switch (message) {
77 case WM_INITDIALOG:
78
79 /* Save the width and height */
80 GetClientRect(hDlg, &rc);
81 nApplicationPageWidth = rc.right;
82 nApplicationPageHeight = rc.bottom;
83
84 /* Update window position */
85 SetWindowPos(hDlg, NULL, 15, 30, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
86
87 /* Get handles to the controls */
88 hApplicationPageListCtrl = GetDlgItem(hDlg, IDC_APPLIST);
89 hApplicationPageEndTaskButton = GetDlgItem(hDlg, IDC_ENDTASK);
90 hApplicationPageSwitchToButton = GetDlgItem(hDlg, IDC_SWITCHTO);
91 hApplicationPageNewTaskButton = GetDlgItem(hDlg, IDC_NEWTASK);
92
93 SetWindowText(hApplicationPageListCtrl, _T("Tasks"));
94
95 /* Initialize the application page's controls */
96 column.mask = LVCF_TEXT|LVCF_WIDTH;
97 _tcscpy(szTemp, _T("Task"));
98 column.pszText = szTemp;
99 column.cx = 250;
100 ListView_InsertColumn(hApplicationPageListCtrl, 0, &column); /* Add the "Task" column */
101 column.mask = LVCF_TEXT|LVCF_WIDTH;
102 _tcscpy(szTemp, _T("Status"));
103 column.pszText = szTemp;
104 column.cx = 95;
105 ListView_InsertColumn(hApplicationPageListCtrl, 1, &column); /* Add the "Status" column */
106
107 ListView_SetImageList(hApplicationPageListCtrl, ImageList_Create(16, 16, ILC_COLOR8|ILC_MASK, 0, 1), LVSIL_SMALL);
108 ListView_SetImageList(hApplicationPageListCtrl, ImageList_Create(32, 32, ILC_COLOR8|ILC_MASK, 0, 1), LVSIL_NORMAL);
109
110 UpdateApplicationListControlViewSetting();
111
112 /* Start our refresh thread */
113 CreateThread(NULL, 0, ApplicationPageRefreshThread, NULL, 0, NULL);
114
115 return TRUE;
116
117 case WM_DESTROY:
118 /* Close the event handle, this will make the */
119 /* refresh thread exit when the wait fails */
120 CloseHandle(hApplicationPageEvent);
121 break;
122
123 case WM_COMMAND:
124
125 /* Handle the button clicks */
126 switch (LOWORD(wParam))
127 {
128 case IDC_ENDTASK:
129 ApplicationPage_OnEndTask();
130 break;
131 case IDC_SWITCHTO:
132 ApplicationPage_OnSwitchTo();
133 break;
134 case IDC_NEWTASK:
135 SendMessage(hMainWnd, WM_COMMAND, MAKEWPARAM(ID_FILE_NEW, 0), 0);
136 break;
137 }
138
139 break;
140
141 case WM_SIZE:
142 if (wParam == SIZE_MINIMIZED)
143 return 0;
144
145 cx = LOWORD(lParam);
146 cy = HIWORD(lParam);
147 nXDifference = cx - nApplicationPageWidth;
148 nYDifference = cy - nApplicationPageHeight;
149 nApplicationPageWidth = cx;
150 nApplicationPageHeight = cy;
151
152 /* Reposition the application page's controls */
153 GetWindowRect(hApplicationPageListCtrl, &rc);
154 cx = (rc.right - rc.left) + nXDifference;
155 cy = (rc.bottom - rc.top) + nYDifference;
156 SetWindowPos(hApplicationPageListCtrl, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
157 InvalidateRect(hApplicationPageListCtrl, NULL, TRUE);
158
159 GetClientRect(hApplicationPageEndTaskButton, &rc);
160 MapWindowPoints(hApplicationPageEndTaskButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) );
161 cx = rc.left + nXDifference;
162 cy = rc.top + nYDifference;
163 SetWindowPos(hApplicationPageEndTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
164 InvalidateRect(hApplicationPageEndTaskButton, NULL, TRUE);
165
166 GetClientRect(hApplicationPageSwitchToButton, &rc);
167 MapWindowPoints(hApplicationPageSwitchToButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) );
168 cx = rc.left + nXDifference;
169 cy = rc.top + nYDifference;
170 SetWindowPos(hApplicationPageSwitchToButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
171 InvalidateRect(hApplicationPageSwitchToButton, NULL, TRUE);
172
173 GetClientRect(hApplicationPageNewTaskButton, &rc);
174 MapWindowPoints(hApplicationPageNewTaskButton, hDlg, (LPPOINT)(&rc), (sizeof(RECT)/sizeof(POINT)) );
175 cx = rc.left + nXDifference;
176 cy = rc.top + nYDifference;
177 SetWindowPos(hApplicationPageNewTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
178 InvalidateRect(hApplicationPageNewTaskButton, NULL, TRUE);
179
180 break;
181
182 case WM_NOTIFY:
183 ApplicationPageOnNotify(wParam, lParam);
184 break;
185
186 }
187
188 return 0;
189 }
190
191 void RefreshApplicationPage(void)
192 {
193 /* Signal the event so that our refresh thread */
194 /* will wake up and refresh the application page */
195 SetEvent(hApplicationPageEvent);
196 }
197
198 void UpdateApplicationListControlViewSetting(void)
199 {
200 DWORD dwStyle = GetWindowLong(hApplicationPageListCtrl, GWL_STYLE);
201
202 dwStyle &= ~LVS_REPORT;
203 dwStyle &= ~LVS_ICON;
204 dwStyle &= ~LVS_LIST;
205 dwStyle &= ~LVS_SMALLICON;
206
207 if (TaskManagerSettings.View_LargeIcons)
208 dwStyle |= LVS_ICON;
209 else if (TaskManagerSettings.View_SmallIcons)
210 dwStyle |= LVS_SMALLICON;
211 else
212 dwStyle |= LVS_REPORT;
213
214 SetWindowLong(hApplicationPageListCtrl, GWL_STYLE, dwStyle);
215
216 RefreshApplicationPage();
217 }
218
219 DWORD WINAPI ApplicationPageRefreshThread(void *lpParameter)
220 {
221 /* Create the event */
222 hApplicationPageEvent = CreateEvent(NULL, TRUE, TRUE, _T("Application Page Event"));
223
224 /* If we couldn't create the event then exit the thread */
225 if (!hApplicationPageEvent)
226 return 0;
227
228 while (1)
229 {
230 DWORD dwWaitVal;
231
232 /* Wait on the event */
233 dwWaitVal = WaitForSingleObject(hApplicationPageEvent, INFINITE);
234
235 /* If the wait failed then the event object must have been */
236 /* closed and the task manager is exiting so exit this thread */
237 if (dwWaitVal == WAIT_FAILED)
238 return 0;
239
240 if (dwWaitVal == WAIT_OBJECT_0)
241 {
242 /* Reset our event */
243 ResetEvent(hApplicationPageEvent);
244
245 /*
246 * FIXME:
247 *
248 * Should this be EnumDesktopWindows() instead?
249 */
250 EnumWindows(EnumWindowsProc, 0);
251 }
252 }
253 }
254
255 BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam)
256 {
257 HICON hIcon;
258 TCHAR szText[260];
259 BOOL bLargeIcon;
260 BOOL bHung = FALSE;
261 typedef int (__stdcall *IsHungAppWindowProc)(HWND);
262 IsHungAppWindowProc IsHungAppWindow;
263
264
265 /* Skip our window */
266 if (hWnd == hMainWnd)
267 return TRUE;
268
269 bLargeIcon = TaskManagerSettings.View_LargeIcons ? TRUE : FALSE;
270
271 GetWindowText(hWnd, szText, 260); /* Get the window text */
272
273 /* Check and see if this is a top-level app window */
274 if ((_tcslen(szText) <= 0) ||
275 !IsWindowVisible(hWnd) ||
276 (GetParent(hWnd) != NULL) ||
277 (GetWindow(hWnd, GW_OWNER) != NULL) ||
278 (GetWindowLong(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
279 {
280 return TRUE; /* Skip this window */
281 }
282
283 /* Get the icon for this window */
284 hIcon = NULL;
285 SendMessageTimeout(hWnd, WM_GETICON, bLargeIcon ? ICON_BIG /*1*/ : ICON_SMALL /*0*/, 0, 0, 1000, (unsigned long*)&hIcon);
286
287 if (!hIcon)
288 {
289 hIcon = (HICON)GetClassLong(hWnd, bLargeIcon ? GCL_HICON : GCL_HICONSM);
290 if (!hIcon) hIcon = (HICON)GetClassLong(hWnd, bLargeIcon ? GCL_HICONSM : GCL_HICON);
291 if (!hIcon) SendMessageTimeout(hWnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (unsigned long*)&hIcon);
292 if (!hIcon) SendMessageTimeout(hWnd, WM_GETICON, bLargeIcon ? ICON_SMALL /*0*/ : ICON_BIG /*1*/, 0, 0, 1000, (unsigned long*)&hIcon);
293 }
294
295 if (!hIcon)
296 hIcon = LoadIcon(hInst, bLargeIcon ? MAKEINTRESOURCE(IDI_WINDOW) : MAKEINTRESOURCE(IDI_WINDOWSM));
297
298 bHung = FALSE;
299
300 IsHungAppWindow = (IsHungAppWindowProc)(FARPROC)GetProcAddress(GetModuleHandle(_T("USER32.DLL")), "IsHungAppWindow");
301
302 if (IsHungAppWindow)
303 bHung = IsHungAppWindow(hWnd);
304
305 AddOrUpdateHwnd(hWnd, szText, hIcon, bHung);
306
307 return TRUE;
308 }
309
310 void AddOrUpdateHwnd(HWND hWnd, TCHAR *szTitle, HICON hIcon, BOOL bHung)
311 {
312 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
313 HIMAGELIST hImageListLarge;
314 HIMAGELIST hImageListSmall;
315 LV_ITEM item;
316 int i;
317 BOOL bAlreadyInList = FALSE;
318 BOOL bItemRemoved = FALSE;
319
320 memset(&item, 0, sizeof(LV_ITEM));
321
322 /* Get the image lists */
323 hImageListLarge = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_NORMAL);
324 hImageListSmall = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_SMALL);
325
326 /* Check to see if it's already in our list */
327 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++)
328 {
329 memset(&item, 0, sizeof(LV_ITEM));
330 item.mask = LVIF_IMAGE|LVIF_PARAM;
331 item.iItem = i;
332 ListView_GetItem(hApplicationPageListCtrl, &item);
333
334 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
335 if (pAPLI->hWnd == hWnd)
336 {
337 bAlreadyInList = TRUE;
338 break;
339 }
340 }
341
342 /* If it is already in the list then update it if necessary */
343 if (bAlreadyInList)
344 {
345 /* Check to see if anything needs updating */
346 if ((pAPLI->hIcon != hIcon) ||
347 (_tcsicmp(pAPLI->szTitle, szTitle) != 0) ||
348 (pAPLI->bHung != bHung))
349 {
350 /* Update the structure */
351 pAPLI->hIcon = hIcon;
352 pAPLI->bHung = bHung;
353 _tcscpy(pAPLI->szTitle, szTitle);
354
355 /* Update the image list */
356 ImageList_ReplaceIcon(hImageListLarge, item.iItem, hIcon);
357 ImageList_ReplaceIcon(hImageListSmall, item.iItem, hIcon);
358
359 /* Update the list view */
360 ListView_RedrawItems(hApplicationPageListCtrl, 0, ListView_GetItemCount(hApplicationPageListCtrl));
361 /* UpdateWindow(hApplicationPageListCtrl); */
362 InvalidateRect(hApplicationPageListCtrl, NULL, 0);
363 }
364 }
365 /* It is not already in the list so add it */
366 else
367 {
368 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)malloc(sizeof(APPLICATION_PAGE_LIST_ITEM));
369
370 pAPLI->hWnd = hWnd;
371 pAPLI->hIcon = hIcon;
372 pAPLI->bHung = bHung;
373 _tcscpy(pAPLI->szTitle, szTitle);
374
375 /* Add the item to the list */
376 memset(&item, 0, sizeof(LV_ITEM));
377 item.mask = LVIF_TEXT|LVIF_IMAGE|LVIF_PARAM;
378 ImageList_AddIcon(hImageListLarge, hIcon);
379 item.iImage = ImageList_AddIcon(hImageListSmall, hIcon);
380 item.pszText = LPSTR_TEXTCALLBACK;
381 item.iItem = ListView_GetItemCount(hApplicationPageListCtrl);
382 item.lParam = (LPARAM)pAPLI;
383 ListView_InsertItem(hApplicationPageListCtrl, &item);
384 }
385
386
387 /* Check to see if we need to remove any items from the list */
388 for (i=ListView_GetItemCount(hApplicationPageListCtrl)-1; i>=0; i--)
389 {
390 memset(&item, 0, sizeof(LV_ITEM));
391 item.mask = LVIF_IMAGE|LVIF_PARAM;
392 item.iItem = i;
393 ListView_GetItem(hApplicationPageListCtrl, &item);
394
395 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
396 if (!IsWindow(pAPLI->hWnd)||
397 (_tcslen(pAPLI->szTitle) <= 0) ||
398 !IsWindowVisible(pAPLI->hWnd) ||
399 (GetParent(pAPLI->hWnd) != NULL) ||
400 (GetWindow(pAPLI->hWnd, GW_OWNER) != NULL) ||
401 (GetWindowLong(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
402 {
403 ImageList_Remove(hImageListLarge, item.iItem);
404 ImageList_Remove(hImageListSmall, item.iItem);
405
406 ListView_DeleteItem(hApplicationPageListCtrl, item.iItem);
407 free(pAPLI);
408 bItemRemoved = TRUE;
409 }
410 }
411
412 /*
413 * If an item was removed from the list then
414 * we need to resync all the items with the
415 * image list
416 */
417 if (bItemRemoved)
418 {
419 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++)
420 {
421 memset(&item, 0, sizeof(LV_ITEM));
422 item.mask = LVIF_IMAGE;
423 item.iItem = i;
424 item.iImage = i;
425 ListView_SetItem(hApplicationPageListCtrl, &item);
426 }
427 }
428
429 ApplicationPageUpdate();
430 }
431
432 void ApplicationPageUpdate(void)
433 {
434 /* Enable or disable the "End Task" & "Switch To" buttons */
435 if (ListView_GetSelectedCount(hApplicationPageListCtrl))
436 {
437 EnableWindow(hApplicationPageEndTaskButton, TRUE);
438 EnableWindow(hApplicationPageSwitchToButton, TRUE);
439 }
440 else
441 {
442 EnableWindow(hApplicationPageEndTaskButton, FALSE);
443 EnableWindow(hApplicationPageSwitchToButton, FALSE);
444 }
445
446 /* If we are on the applications tab the the windows menu will */
447 /* be present on the menu bar so enable & disable the menu items */
448 if (TabCtrl_GetCurSel(hTabWnd) == 0)
449 {
450 HMENU hMenu;
451 HMENU hWindowsMenu;
452
453 hMenu = GetMenu(hMainWnd);
454 hWindowsMenu = GetSubMenu(hMenu, 3);
455
456 /* Only one item selected */
457 if (ListView_GetSelectedCount(hApplicationPageListCtrl) == 1)
458 {
459 EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
460 EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
461 EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
462 EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
463 EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
464 EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_ENABLED);
465 }
466 /* More than one item selected */
467 else if (ListView_GetSelectedCount(hApplicationPageListCtrl) > 1)
468 {
469 EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_ENABLED);
470 EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_ENABLED);
471 EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
472 EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
473 EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_ENABLED);
474 EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
475 }
476 /* No items selected */
477 else
478 {
479 EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
480 EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
481 EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
482 EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
483 EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
484 EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
485 }
486 }
487 }
488
489 void ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam)
490 {
491 int idctrl;
492 LPNMHDR pnmh;
493 LPNM_LISTVIEW pnmv;
494 LV_DISPINFO* pnmdi;
495 LPAPPLICATION_PAGE_LIST_ITEM pAPLI;
496
497
498 idctrl = (int) wParam;
499 pnmh = (LPNMHDR) lParam;
500 pnmv = (LPNM_LISTVIEW) lParam;
501 pnmdi = (LV_DISPINFO*) lParam;
502
503 if (pnmh->hwndFrom == hApplicationPageListCtrl) {
504 switch (pnmh->code) {
505 case LVN_ITEMCHANGED:
506 ApplicationPageUpdate();
507 break;
508
509 case LVN_GETDISPINFO:
510 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)pnmdi->item.lParam;
511
512 /* Update the item text */
513 if (pnmdi->item.iSubItem == 0)
514 {
515 _tcsncpy(pnmdi->item.pszText, pAPLI->szTitle, pnmdi->item.cchTextMax);
516 }
517
518 /* Update the item status */
519 else if (pnmdi->item.iSubItem == 1)
520 {
521 if (pAPLI->bHung)
522 _tcsncpy(pnmdi->item.pszText, _T("Not Responding"), pnmdi->item.cchTextMax);
523 else
524 _tcsncpy(pnmdi->item.pszText, _T("Running"), pnmdi->item.cchTextMax);
525 }
526
527 break;
528
529 case NM_RCLICK:
530
531 if (ListView_GetSelectedCount(hApplicationPageListCtrl) < 1)
532 {
533 ApplicationPageShowContextMenu1();
534 }
535 else
536 {
537 ApplicationPageShowContextMenu2();
538 }
539
540 break;
541
542 case NM_DBLCLK:
543
544 ApplicationPage_OnSwitchTo();
545
546 break;
547 }
548 }
549 else if (pnmh->hwndFrom == ListView_GetHeader(hApplicationPageListCtrl))
550 {
551 switch (pnmh->code)
552 {
553 case NM_RCLICK:
554
555 if (ListView_GetSelectedCount(hApplicationPageListCtrl) < 1)
556 {
557 ApplicationPageShowContextMenu1();
558 }
559 else
560 {
561 ApplicationPageShowContextMenu2();
562 }
563
564 break;
565
566 case HDN_ITEMCLICK:
567
568 ListView_SortItems(hApplicationPageListCtrl, ApplicationPageCompareFunc, 0);
569 bSortAscending = !bSortAscending;
570
571 break;
572 }
573 }
574
575 }
576
577 void ApplicationPageShowContextMenu1(void)
578 {
579 HMENU hMenu;
580 HMENU hSubMenu;
581 POINT pt;
582
583 GetCursorPos(&pt);
584
585 hMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_APPLICATION_PAGE_CONTEXT1));
586 hSubMenu = GetSubMenu(hMenu, 0);
587
588 if (TaskManagerSettings.View_LargeIcons)
589 CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_LARGE, MF_BYCOMMAND);
590 else if (TaskManagerSettings.View_SmallIcons)
591 CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_SMALL, MF_BYCOMMAND);
592 else
593 CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_DETAILS, MF_BYCOMMAND);
594
595 TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL);
596
597 DestroyMenu(hMenu);
598 }
599
600 void ApplicationPageShowContextMenu2(void)
601 {
602 HMENU hMenu;
603 HMENU hSubMenu;
604 POINT pt;
605
606 GetCursorPos(&pt);
607
608 hMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_APPLICATION_PAGE_CONTEXT2));
609 hSubMenu = GetSubMenu(hMenu, 0);
610
611 if (ListView_GetSelectedCount(hApplicationPageListCtrl) == 1)
612 {
613 EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
614 EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
615 EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
616 EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
617 EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
618 EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_ENABLED);
619 }
620 else if (ListView_GetSelectedCount(hApplicationPageListCtrl) > 1)
621 {
622 EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_ENABLED);
623 EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_ENABLED);
624 EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
625 EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
626 EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_ENABLED);
627 EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
628 }
629 else
630 {
631 EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
632 EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
633 EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
634 EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
635 EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
636 EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
637 }
638
639 SetMenuDefaultItem(hSubMenu, ID_APPLICATION_PAGE_SWITCHTO, MF_BYCOMMAND);
640
641 TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL);
642
643 DestroyMenu(hMenu);
644 }
645
646 void ApplicationPage_OnViewLargeIcons(void)
647 {
648 HMENU hMenu;
649 HMENU hViewMenu;
650
651 hMenu = GetMenu(hMainWnd);
652 hViewMenu = GetSubMenu(hMenu, 2);
653
654 TaskManagerSettings.View_LargeIcons = TRUE;
655 TaskManagerSettings.View_SmallIcons = FALSE;
656 TaskManagerSettings.View_Details = FALSE;
657 CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_LARGE, MF_BYCOMMAND);
658
659 UpdateApplicationListControlViewSetting();
660 }
661
662 void ApplicationPage_OnViewSmallIcons(void)
663 {
664 HMENU hMenu;
665 HMENU hViewMenu;
666
667 hMenu = GetMenu(hMainWnd);
668 hViewMenu = GetSubMenu(hMenu, 2);
669
670 TaskManagerSettings.View_LargeIcons = FALSE;
671 TaskManagerSettings.View_SmallIcons = TRUE;
672 TaskManagerSettings.View_Details = FALSE;
673 CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_SMALL, MF_BYCOMMAND);
674
675 UpdateApplicationListControlViewSetting();
676 }
677
678 void ApplicationPage_OnViewDetails(void)
679 {
680 HMENU hMenu;
681 HMENU hViewMenu;
682
683 hMenu = GetMenu(hMainWnd);
684 hViewMenu = GetSubMenu(hMenu, 2);
685
686 TaskManagerSettings.View_LargeIcons = FALSE;
687 TaskManagerSettings.View_SmallIcons = FALSE;
688 TaskManagerSettings.View_Details = TRUE;
689 CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_DETAILS, MF_BYCOMMAND);
690
691 UpdateApplicationListControlViewSetting();
692 }
693
694 void ApplicationPage_OnWindowsTileHorizontally(void)
695 {
696 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
697 LV_ITEM item;
698 int i;
699 HWND* hWndArray;
700 int nWndCount;
701
702 hWndArray = (HWND*)malloc(sizeof(HWND) * ListView_GetItemCount(hApplicationPageListCtrl));
703 nWndCount = 0;
704
705 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
706 memset(&item, 0, sizeof(LV_ITEM));
707 item.mask = LVIF_STATE|LVIF_PARAM;
708 item.iItem = i;
709 item.stateMask = (UINT)-1;
710 ListView_GetItem(hApplicationPageListCtrl, &item);
711
712 if (item.state & LVIS_SELECTED) {
713 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
714
715 if (pAPLI) {
716 hWndArray[nWndCount] = pAPLI->hWnd;
717 nWndCount++;
718 }
719 }
720 }
721 TileWindows(NULL, MDITILE_HORIZONTAL, NULL, nWndCount, hWndArray);
722 free(hWndArray);
723 }
724
725 void ApplicationPage_OnWindowsTileVertically(void)
726 {
727 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
728 LV_ITEM item;
729 int i;
730 HWND* hWndArray;
731 int nWndCount;
732
733 hWndArray = (HWND*)malloc(sizeof(HWND) * ListView_GetItemCount(hApplicationPageListCtrl));
734 nWndCount = 0;
735
736 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
737 memset(&item, 0, sizeof(LV_ITEM));
738 item.mask = LVIF_STATE|LVIF_PARAM;
739 item.iItem = i;
740 item.stateMask = (UINT)-1;
741 ListView_GetItem(hApplicationPageListCtrl, &item);
742
743 if (item.state & LVIS_SELECTED) {
744 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
745 if (pAPLI) {
746 hWndArray[nWndCount] = pAPLI->hWnd;
747 nWndCount++;
748 }
749 }
750 }
751
752 TileWindows(NULL, MDITILE_VERTICAL, NULL, nWndCount, hWndArray);
753 free(hWndArray);
754 }
755
756 void ApplicationPage_OnWindowsMinimize(void)
757 {
758 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
759 LV_ITEM item;
760 int i;
761
762 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
763 memset(&item, 0, sizeof(LV_ITEM));
764 item.mask = LVIF_STATE|LVIF_PARAM;
765 item.iItem = i;
766 item.stateMask = (UINT)-1;
767 ListView_GetItem(hApplicationPageListCtrl, &item);
768 if (item.state & LVIS_SELECTED) {
769 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
770 if (pAPLI) {
771 ShowWindow(pAPLI->hWnd, SW_MINIMIZE);
772 }
773 }
774 }
775 }
776
777 void ApplicationPage_OnWindowsMaximize(void)
778 {
779 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
780 LV_ITEM item;
781 int i;
782
783 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
784 memset(&item, 0, sizeof(LV_ITEM));
785 item.mask = LVIF_STATE|LVIF_PARAM;
786 item.iItem = i;
787 item.stateMask = (UINT)-1;
788 ListView_GetItem(hApplicationPageListCtrl, &item);
789 if (item.state & LVIS_SELECTED) {
790 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
791 if (pAPLI) {
792 ShowWindow(pAPLI->hWnd, SW_MAXIMIZE);
793 }
794 }
795 }
796 }
797
798 void ApplicationPage_OnWindowsCascade(void)
799 {
800 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
801 LV_ITEM item;
802 int i;
803 HWND* hWndArray;
804 int nWndCount;
805
806 hWndArray = (HWND*)malloc(sizeof(HWND) * ListView_GetItemCount(hApplicationPageListCtrl));
807 nWndCount = 0;
808
809 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
810 memset(&item, 0, sizeof(LV_ITEM));
811 item.mask = LVIF_STATE|LVIF_PARAM;
812 item.iItem = i;
813 item.stateMask = (UINT)-1;
814 ListView_GetItem(hApplicationPageListCtrl, &item);
815 if (item.state & LVIS_SELECTED) {
816 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
817 if (pAPLI) {
818 hWndArray[nWndCount] = pAPLI->hWnd;
819 nWndCount++;
820 }
821 }
822 }
823 CascadeWindows(NULL, 0, NULL, nWndCount, hWndArray);
824 free(hWndArray);
825 }
826
827 void ApplicationPage_OnWindowsBringToFront(void)
828 {
829 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
830 LV_ITEM item;
831 int i;
832
833 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
834 memset(&item, 0, sizeof(LV_ITEM));
835 item.mask = LVIF_STATE|LVIF_PARAM;
836 item.iItem = i;
837 item.stateMask = (UINT)-1;
838 ListView_GetItem(hApplicationPageListCtrl, &item);
839 if (item.state & LVIS_SELECTED) {
840 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
841 break;
842 }
843 }
844 if (pAPLI) {
845 if (IsIconic(pAPLI->hWnd))
846 ShowWindow(pAPLI->hWnd, SW_RESTORE);
847 BringWindowToTop(pAPLI->hWnd);
848 }
849 }
850
851 void ApplicationPage_OnSwitchTo(void)
852 {
853 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
854 LV_ITEM item;
855 int i;
856
857 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
858 memset(&item, 0, sizeof(LV_ITEM));
859 item.mask = LVIF_STATE|LVIF_PARAM;
860 item.iItem = i;
861 item.stateMask = (UINT)-1;
862 ListView_GetItem(hApplicationPageListCtrl, &item);
863
864 if (item.state & LVIS_SELECTED) {
865 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
866 break;
867 }
868 }
869 if (pAPLI) {
870 typedef void (WINAPI *PROCSWITCHTOTHISWINDOW) (HWND, BOOL);
871 PROCSWITCHTOTHISWINDOW SwitchToThisWindow;
872
873 HMODULE hUser32 = GetModuleHandle(_T("USER32"));
874 SwitchToThisWindow = (PROCSWITCHTOTHISWINDOW)GetProcAddress(hUser32, "SwitchToThisWindow");
875 if (SwitchToThisWindow) {
876 SwitchToThisWindow(pAPLI->hWnd, TRUE);
877 } else {
878 if (IsIconic(pAPLI->hWnd))
879 ShowWindow(pAPLI->hWnd, SW_RESTORE);
880 BringWindowToTop(pAPLI->hWnd);
881 SetForegroundWindow(pAPLI->hWnd);
882 }
883 if (TaskManagerSettings.MinimizeOnUse)
884 ShowWindow(hMainWnd, SW_MINIMIZE);
885 }
886 }
887
888 void ApplicationPage_OnEndTask(void)
889 {
890 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
891 LV_ITEM item;
892 int i;
893
894 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
895 memset(&item, 0, sizeof(LV_ITEM));
896 item.mask = LVIF_STATE|LVIF_PARAM;
897 item.iItem = i;
898 item.stateMask = (UINT)-1;
899 ListView_GetItem(hApplicationPageListCtrl, &item);
900 if (item.state & LVIS_SELECTED) {
901 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
902 if (pAPLI) {
903 PostMessage(pAPLI->hWnd, WM_CLOSE, 0, 0);
904 }
905 }
906 }
907 }
908
909 void ApplicationPage_OnGotoProcess(void)
910 {
911 LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
912 LV_ITEM item;
913 int i;
914 /* NMHDR nmhdr; */
915
916 for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
917 memset(&item, 0, sizeof(LV_ITEM));
918 item.mask = LVIF_STATE|LVIF_PARAM;
919 item.iItem = i;
920 item.stateMask = (UINT)-1;
921 ListView_GetItem(hApplicationPageListCtrl, &item);
922 if (item.state & LVIS_SELECTED) {
923 pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
924 break;
925 }
926 }
927 if (pAPLI) {
928 DWORD dwProcessId;
929
930 GetWindowThreadProcessId(pAPLI->hWnd, &dwProcessId);
931 /*
932 * Switch to the process tab
933 */
934 TabCtrl_SetCurFocus(hTabWnd, 1);
935 /*
936 * FIXME: Select the process item in the list
937 */
938 for (i=0; i<ListView_GetItemCount(hProcessPage); i++) {
939 }
940 }
941 }
942
943 int CALLBACK ApplicationPageCompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
944 {
945 LPAPPLICATION_PAGE_LIST_ITEM Param1;
946 LPAPPLICATION_PAGE_LIST_ITEM Param2;
947
948 if (bSortAscending) {
949 Param1 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam1;
950 Param2 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam2;
951 } else {
952 Param1 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam2;
953 Param2 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam1;
954 }
955 return _tcscmp(Param1->szTitle, Param2->szTitle);
956 }
Maarten's multimedia branch