static void ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam) { LPNMHDR pnmh; LV_DISPINFOW* pnmdi; LPAPPLICATION_PAGE_LIST_ITEM pAPLI; WCHAR wszNotResponding[255]; WCHAR wszRunning[255]; LoadStringW(hInst, IDS_APPLICATION_NOT_RESPONDING, wszNotResponding, sizeof(wszNotResponding)/sizeof(WCHAR)); LoadStringW(hInst, IDS_APPLICATION_RUNNING, wszRunning, sizeof(wszRunning)/sizeof(WCHAR)); pnmh = (LPNMHDR) lParam; pnmdi = (LV_DISPINFOW*) lParam; if (pnmh->hwndFrom == hApplicationPageListCtrl) { switch (pnmh->code) { case LVN_ITEMCHANGED: ApplicationPageUpdate(); break; case LVN_GETDISPINFOW: pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)pnmdi->item.lParam; /* Update the item text */ if (pnmdi->item.iSubItem == 0) { lstrcpynW(pnmdi->item.pszText, pAPLI->wszTitle, pnmdi->item.cchTextMax); } /* Update the item status */ else if (pnmdi->item.iSubItem == 1) { if (pAPLI->bHung) lstrcpynW(pnmdi->item.pszText, wszNotResponding, pnmdi->item.cchTextMax); else lstrcpynW(pnmdi->item.pszText, wszRunning, pnmdi->item.cchTextMax); } break; case NM_RCLICK: if (SendMessageW(hApplicationPageListCtrl, LVM_GETSELECTEDCOUNT, 0, 0) < 1) { ApplicationPageShowContextMenu1(); } else { ApplicationPageShowContextMenu2(); } break; case NM_DBLCLK: ApplicationPage_OnSwitchTo(); break; } } else if (pnmh->hwndFrom == (HWND)SendMessageW(hApplicationPageListCtrl, LVM_GETHEADER, 0, 0)) { switch (pnmh->code) { case NM_RCLICK: if (SendMessageW(hApplicationPageListCtrl, LVM_GETSELECTEDCOUNT, 0, 0) < 1) { ApplicationPageShowContextMenu1(); } else { ApplicationPageShowContextMenu2(); } break; case HDN_ITEMCLICKW: SendMessageW(hApplicationPageListCtrl, LVM_SORTITEMS, 0, (LPARAM) ApplicationPageCompareFunc); bSortAscending = !bSortAscending; break; } } }
static void AddOrUpdateHwnd(HWND hWnd, WCHAR *wszTitle, HICON hIcon, BOOL bHung) { LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL; HIMAGELIST hImageListLarge; HIMAGELIST hImageListSmall; LV_ITEMW item; int i, count; BOOL bAlreadyInList = FALSE; BOOL bItemRemoved = FALSE; memset(&item, 0, sizeof(LV_ITEMW)); /* Get the image lists */ hImageListLarge = (HIMAGELIST)SendMessageW(hApplicationPageListCtrl, LVM_GETIMAGELIST, LVSIL_NORMAL, 0); hImageListSmall = (HIMAGELIST)SendMessageW(hApplicationPageListCtrl, LVM_GETIMAGELIST, LVSIL_SMALL, 0); count = SendMessageW(hApplicationPageListCtrl, LVM_GETITEMCOUNT, 0, 0); /* Check to see if it's already in our list */ for (i=0; i<count; i++) { memset(&item, 0, sizeof(LV_ITEMW)); item.mask = LVIF_IMAGE|LVIF_PARAM; item.iItem = i; SendMessageW(hApplicationPageListCtrl, LVM_GETITEMW, 0, (LPARAM) &item); pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam; if (pAPLI->hWnd == hWnd) { bAlreadyInList = TRUE; break; } } /* If it is already in the list then update it if necessary */ if (bAlreadyInList) { /* Check to see if anything needs updating */ if ((pAPLI->hIcon != hIcon) || (strcmpW(pAPLI->wszTitle, wszTitle) != 0) || (pAPLI->bHung != bHung)) { /* Update the structure */ pAPLI->hIcon = hIcon; pAPLI->bHung = bHung; strcpyW(pAPLI->wszTitle, wszTitle); /* Update the image list */ ImageList_ReplaceIcon(hImageListLarge, item.iItem, hIcon); ImageList_ReplaceIcon(hImageListSmall, item.iItem, hIcon); /* Update the list view */ count = SendMessageW(hApplicationPageListCtrl, LVM_GETITEMCOUNT, 0, 0); SendMessageW(hApplicationPageListCtrl, LVM_REDRAWITEMS, 0, count); /* UpdateWindow(hApplicationPageListCtrl); */ InvalidateRect(hApplicationPageListCtrl, NULL, 0); } } /* It is not already in the list so add it */ else { pAPLI = HeapAlloc(GetProcessHeap(), 0, sizeof(APPLICATION_PAGE_LIST_ITEM)); pAPLI->hWnd = hWnd; pAPLI->hIcon = hIcon; pAPLI->bHung = bHung; strcpyW(pAPLI->wszTitle, wszTitle); /* Add the item to the list */ memset(&item, 0, sizeof(LV_ITEMW)); item.mask = LVIF_TEXT|LVIF_IMAGE|LVIF_PARAM; ImageList_AddIcon(hImageListLarge, hIcon); item.iImage = ImageList_AddIcon(hImageListSmall, hIcon); item.pszText = LPSTR_TEXTCALLBACKW; item.iItem = SendMessageW(hApplicationPageListCtrl, LVM_GETITEMCOUNT, 0, 0); item.lParam = (LPARAM)pAPLI; SendMessageW(hApplicationPageListCtrl, LVM_INSERTITEMW, 0, (LPARAM) &item); } /* Check to see if we need to remove any items from the list */ for (i=SendMessageW(hApplicationPageListCtrl, LVM_GETITEMCOUNT, 0, 0)-1; i>=0; i--) { memset(&item, 0, sizeof(LV_ITEMW)); item.mask = LVIF_IMAGE|LVIF_PARAM; item.iItem = i; SendMessageW(hApplicationPageListCtrl, LVM_GETITEMW, 0, (LPARAM) &item); pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam; if (!IsWindow(pAPLI->hWnd)|| (strlenW(pAPLI->wszTitle) <= 0) || !IsWindowVisible(pAPLI->hWnd) || (GetParent(pAPLI->hWnd) != NULL) || (GetWindow(pAPLI->hWnd, GW_OWNER) != NULL) || (GetWindowLongW(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW)) { ImageList_Remove(hImageListLarge, item.iItem); ImageList_Remove(hImageListSmall, item.iItem); SendMessageW(hApplicationPageListCtrl, LVM_DELETEITEM, item.iItem, 0); HeapFree(GetProcessHeap(), 0, pAPLI); bItemRemoved = TRUE; } } /* * If an item was removed from the list then * we need to resync all the items with the * image list */ if (bItemRemoved) { count = SendMessageW(hApplicationPageListCtrl, LVM_GETITEMCOUNT, 0, 0); for (i=0; i<count; i++) { memset(&item, 0, sizeof(LV_ITEMW)); item.mask = LVIF_IMAGE; item.iItem = i; item.iImage = i; SendMessageW(hApplicationPageListCtrl, LVM_SETITEMW, 0, (LPARAM) &item); } } ApplicationPageUpdate(); }
void ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam) { LPNMHDR pnmh; LV_DISPINFO* pnmdi; LPAPPLICATION_PAGE_LIST_ITEM pAPLI; WCHAR szMsg[256]; pnmh = (LPNMHDR) lParam; pnmdi = (LV_DISPINFO*) lParam; if (pnmh->hwndFrom == hApplicationPageListCtrl) { switch (pnmh->code) { case LVN_ITEMCHANGED: ApplicationPageUpdate(); break; case LVN_GETDISPINFO: pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)pnmdi->item.lParam; /* Update the item text */ if (pnmdi->item.iSubItem == 0) { wcsncpy(pnmdi->item.pszText, pAPLI->szTitle, pnmdi->item.cchTextMax); } /* Update the item status */ else if (pnmdi->item.iSubItem == 1) { if (pAPLI->bHung) { LoadStringW( GetModuleHandleW(NULL), IDS_NOT_RESPONDING , szMsg, sizeof(szMsg) / sizeof(szMsg[0])); } else { LoadStringW( GetModuleHandleW(NULL), IDS_RUNNING, (LPWSTR) szMsg, sizeof(szMsg) / sizeof(szMsg[0])); } wcsncpy(pnmdi->item.pszText, szMsg, pnmdi->item.cchTextMax); } break; case NM_RCLICK: if (ListView_GetSelectedCount(hApplicationPageListCtrl) < 1) { ApplicationPageShowContextMenu1(); } else { ApplicationPageShowContextMenu2(); } break; case NM_DBLCLK: ApplicationPage_OnSwitchTo(); break; case LVN_KEYDOWN: if (((LPNMLVKEYDOWN)lParam)->wVKey == VK_DELETE) ApplicationPage_OnEndTask(); break; } } else if (pnmh->hwndFrom == ListView_GetHeader(hApplicationPageListCtrl)) { switch (pnmh->code) { case NM_RCLICK: if (ListView_GetSelectedCount(hApplicationPageListCtrl) < 1) { ApplicationPageShowContextMenu1(); } else { ApplicationPageShowContextMenu2(); } break; case HDN_ITEMCLICK: (void)ListView_SortItems(hApplicationPageListCtrl, ApplicationPageCompareFunc, 0); bSortAscending = !bSortAscending; break; } } }
INT_PTR CALLBACK ApplicationPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam) { RECT rc; int nXDifference; int nYDifference; LV_COLUMN column; WCHAR szTemp[256]; int cx, cy; switch (message) { case WM_INITDIALOG: /* Save the width and height */ GetClientRect(hDlg, &rc); nApplicationPageWidth = rc.right; nApplicationPageHeight = rc.bottom; /* Update window position */ SetWindowPos(hDlg, NULL, 15, 30, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER); /* Get handles to the controls */ hApplicationPageListCtrl = GetDlgItem(hDlg, IDC_APPLIST); hApplicationPageEndTaskButton = GetDlgItem(hDlg, IDC_ENDTASK); hApplicationPageSwitchToButton = GetDlgItem(hDlg, IDC_SWITCHTO); hApplicationPageNewTaskButton = GetDlgItem(hDlg, IDC_NEWTASK); SetWindowTextW(hApplicationPageListCtrl, L"Tasks"); /* Initialize the application page's controls */ column.mask = LVCF_TEXT|LVCF_WIDTH; LoadStringW(hInst, IDS_TAB_TASK, szTemp, 256); column.pszText = szTemp; column.cx = 250; (void)ListView_InsertColumn(hApplicationPageListCtrl, 0, &column); /* Add the "Task" column */ column.mask = LVCF_TEXT|LVCF_WIDTH; LoadStringW(hInst, IDS_TAB_STATUS, szTemp, 256); column.pszText = szTemp; column.cx = 95; (void)ListView_InsertColumn(hApplicationPageListCtrl, 1, &column); /* Add the "Status" column */ (void)ListView_SetImageList(hApplicationPageListCtrl, ImageList_Create(16, 16, GetSystemColorDepth()|ILC_MASK, 0, 1), LVSIL_SMALL); (void)ListView_SetImageList(hApplicationPageListCtrl, ImageList_Create(32, 32, GetSystemColorDepth()|ILC_MASK, 0, 1), LVSIL_NORMAL); UpdateApplicationListControlViewSetting(); /* Start our refresh thread */ #ifdef RUN_APPS_PAGE hApplicationThread = CreateThread(NULL, 0, ApplicationPageRefreshThread, NULL, 0, &dwApplicationThread); #endif /* Refresh page */ ApplicationPageUpdate(); return TRUE; case WM_DESTROY: /* Close refresh thread */ #ifdef RUN_APPS_PAGE EndLocalThread(&hApplicationThread, dwApplicationThread); #endif break; case WM_COMMAND: /* Handle the button clicks */ switch (LOWORD(wParam)) { case IDC_ENDTASK: ApplicationPage_OnEndTask(); break; case IDC_SWITCHTO: ApplicationPage_OnSwitchTo(); break; case IDC_NEWTASK: SendMessageW(hMainWnd, WM_COMMAND, MAKEWPARAM(ID_FILE_NEW, 0), 0); break; } break; case WM_SIZE: if (wParam == SIZE_MINIMIZED) return 0; cx = LOWORD(lParam); cy = HIWORD(lParam); nXDifference = cx - nApplicationPageWidth; nYDifference = cy - nApplicationPageHeight; nApplicationPageWidth = cx; nApplicationPageHeight = cy; /* Reposition the application page's controls */ GetWindowRect(hApplicationPageListCtrl, &rc); cx = (rc.right - rc.left) + nXDifference; cy = (rc.bottom - rc.top) + nYDifference; SetWindowPos(hApplicationPageListCtrl, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER); InvalidateRect(hApplicationPageListCtrl, NULL, TRUE); GetClientRect(hApplicationPageEndTaskButton, &rc); MapWindowPoints(hApplicationPageEndTaskButton, hDlg, (LPPOINT)(PRECT)(&rc), sizeof(RECT)/sizeof(POINT)); cx = rc.left + nXDifference; cy = rc.top + nYDifference; SetWindowPos(hApplicationPageEndTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER); InvalidateRect(hApplicationPageEndTaskButton, NULL, TRUE); GetClientRect(hApplicationPageSwitchToButton, &rc); MapWindowPoints(hApplicationPageSwitchToButton, hDlg, (LPPOINT)(PRECT)(&rc), sizeof(RECT)/sizeof(POINT)); cx = rc.left + nXDifference; cy = rc.top + nYDifference; SetWindowPos(hApplicationPageSwitchToButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER); InvalidateRect(hApplicationPageSwitchToButton, NULL, TRUE); GetClientRect(hApplicationPageNewTaskButton, &rc); MapWindowPoints(hApplicationPageNewTaskButton, hDlg, (LPPOINT)(PRECT)(&rc), sizeof(RECT)/sizeof(POINT)); cx = rc.left + nXDifference; cy = rc.top + nYDifference; SetWindowPos(hApplicationPageNewTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER); InvalidateRect(hApplicationPageNewTaskButton, NULL, TRUE); break; case WM_NOTIFY: ApplicationPageOnNotify(wParam, lParam); break; case WM_KEYDOWN: if (wParam == VK_DELETE) ProcessPage_OnEndProcess(); break; } return 0; }
DWORD WINAPI ApplicationPageRefreshThread(void *lpParameter) { MSG msg; INT i; BOOL bItemRemoved = FALSE; LV_ITEM item; LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL; HIMAGELIST hImageListLarge; HIMAGELIST hImageListSmall; /* If we couldn't create the event then exit the thread */ while (1) { /* Wait for an the event or application close */ if (GetMessage(&msg, NULL, 0, 0) <= 0) return 0; if (msg.message == WM_TIMER) { /* * FIXME: * * Should this be EnumDesktopWindows() instead? */ noApps = TRUE; EnumWindows(EnumWindowsProc, 0); if (noApps) { (void)ListView_DeleteAllItems(hApplicationPageListCtrl); bApplicationPageSelectionMade = FALSE; } /* Get the image lists */ hImageListLarge = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_NORMAL); hImageListSmall = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_SMALL); /* Check to see if we need to remove any items from the list */ for (i=ListView_GetItemCount(hApplicationPageListCtrl)-1; i>=0; i--) { memset(&item, 0, sizeof(LV_ITEM)); item.mask = LVIF_IMAGE|LVIF_PARAM; item.iItem = i; (void)ListView_GetItem(hApplicationPageListCtrl, &item); pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam; if (!IsWindow(pAPLI->hWnd)|| (wcslen(pAPLI->szTitle) <= 0) || !IsWindowVisible(pAPLI->hWnd) || (GetParent(pAPLI->hWnd) != NULL) || (GetWindow(pAPLI->hWnd, GW_OWNER) != NULL) || (GetWindowLongPtr(pAPLI->hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW)) { ImageList_Remove(hImageListLarge, item.iItem); ImageList_Remove(hImageListSmall, item.iItem); (void)ListView_DeleteItem(hApplicationPageListCtrl, item.iItem); HeapFree(GetProcessHeap(), 0, pAPLI); bItemRemoved = TRUE; } } /* * If an item was removed from the list then * we need to resync all the items with the * image list */ if (bItemRemoved) { for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) { memset(&item, 0, sizeof(LV_ITEM)); item.mask = LVIF_IMAGE; item.iItem = i; item.iImage = i; (void)ListView_SetItem(hApplicationPageListCtrl, &item); } bItemRemoved = FALSE; } ApplicationPageUpdate(); } } }