taskmgr: Reorder functions to avoid forward declarations.

This commit is contained in:
Francois Gouget 2006-03-21 18:34:04 +01:00 committed by Alexandre Julliard
parent b72013d6d1
commit b01a1c6f0e
1 changed files with 442 additions and 450 deletions

View File

@ -48,14 +48,6 @@ static int nApplicationPageWidth;
static int nApplicationPageHeight;
static HANDLE hApplicationPageEvent = NULL; /* When this event becomes signaled then we refresh the app list */
static BOOL bSortAscending = TRUE;
static DWORD WINAPI ApplicationPageRefreshThread(void *lpParameter);
static BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam);
static void AddOrUpdateHwnd(HWND hWnd, TCHAR *szTitle, HICON hIcon, BOOL bHung);
static void ApplicationPageUpdate(void);
static void ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam);
static void ApplicationPageShowContextMenu1(void);
static void ApplicationPageShowContextMenu2(void);
static int CALLBACK ApplicationPageCompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
#if 0
void SwitchToThisWindow (
@ -64,6 +56,448 @@ BOOL bRestore /* Restore the window if it is minimized */
);
#endif
static void ApplicationPageUpdate(void)
{
/* Enable or disable the "End Task" & "Switch To" buttons */
if (ListView_GetSelectedCount(hApplicationPageListCtrl))
{
EnableWindow(hApplicationPageEndTaskButton, TRUE);
EnableWindow(hApplicationPageSwitchToButton, TRUE);
}
else
{
EnableWindow(hApplicationPageEndTaskButton, FALSE);
EnableWindow(hApplicationPageSwitchToButton, FALSE);
}
/* If we are on the applications tab the the windows menu will */
/* be present on the menu bar so enable & disable the menu items */
if (TabCtrl_GetCurSel(hTabWnd) == 0)
{
HMENU hMenu;
HMENU hWindowsMenu;
hMenu = GetMenu(hMainWnd);
hWindowsMenu = GetSubMenu(hMenu, 3);
/* Only one item selected */
if (ListView_GetSelectedCount(hApplicationPageListCtrl) == 1)
{
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_ENABLED);
}
/* More than one item selected */
else if (ListView_GetSelectedCount(hApplicationPageListCtrl) > 1)
{
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
}
/* No items selected */
else
{
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
}
}
}
static void AddOrUpdateHwnd(HWND hWnd, TCHAR *szTitle, HICON hIcon, BOOL bHung)
{
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
HIMAGELIST hImageListLarge;
HIMAGELIST hImageListSmall;
LV_ITEM item;
int i;
BOOL bAlreadyInList = FALSE;
BOOL bItemRemoved = FALSE;
memset(&item, 0, sizeof(LV_ITEM));
/* Get the image lists */
hImageListLarge = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_NORMAL);
hImageListSmall = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_SMALL);
/* Check to see if it's already in our list */
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++)
{
memset(&item, 0, sizeof(LV_ITEM));
item.mask = LVIF_IMAGE|LVIF_PARAM;
item.iItem = i;
SendMessage(hApplicationPageListCtrl, LVM_GETITEM, 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) ||
(_tcsicmp(pAPLI->szTitle, szTitle) != 0) ||
(pAPLI->bHung != bHung))
{
/* Update the structure */
pAPLI->hIcon = hIcon;
pAPLI->bHung = bHung;
_tcscpy(pAPLI->szTitle, szTitle);
/* Update the image list */
ImageList_ReplaceIcon(hImageListLarge, item.iItem, hIcon);
ImageList_ReplaceIcon(hImageListSmall, item.iItem, hIcon);
/* Update the list view */
SendMessage(hApplicationPageListCtrl, LVM_REDRAWITEMS, 0, ListView_GetItemCount(hApplicationPageListCtrl));
/* UpdateWindow(hApplicationPageListCtrl); */
InvalidateRect(hApplicationPageListCtrl, NULL, 0);
}
}
/* It is not already in the list so add it */
else
{
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)malloc(sizeof(APPLICATION_PAGE_LIST_ITEM));
pAPLI->hWnd = hWnd;
pAPLI->hIcon = hIcon;
pAPLI->bHung = bHung;
_tcscpy(pAPLI->szTitle, szTitle);
/* Add the item to the list */
memset(&item, 0, sizeof(LV_ITEM));
item.mask = LVIF_TEXT|LVIF_IMAGE|LVIF_PARAM;
ImageList_AddIcon(hImageListLarge, hIcon);
item.iImage = ImageList_AddIcon(hImageListSmall, hIcon);
item.pszText = LPSTR_TEXTCALLBACK;
item.iItem = ListView_GetItemCount(hApplicationPageListCtrl);
item.lParam = (LPARAM)pAPLI;
SendMessage(hApplicationPageListCtrl, LVM_INSERTITEM, 0, (LPARAM) &item);
}
/* 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;
SendMessage(hApplicationPageListCtrl, LVM_GETITEM, 0, (LPARAM) &item);
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
if (!IsWindow(pAPLI->hWnd)||
(_tcslen(pAPLI->szTitle) <= 0) ||
!IsWindowVisible(pAPLI->hWnd) ||
(GetParent(pAPLI->hWnd) != NULL) ||
(GetWindow(pAPLI->hWnd, GW_OWNER) != NULL) ||
(GetWindowLong(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
{
ImageList_Remove(hImageListLarge, item.iItem);
ImageList_Remove(hImageListSmall, item.iItem);
SendMessage(hApplicationPageListCtrl, LVM_DELETEITEM, item.iItem, 0);
free(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;
SendMessage(hApplicationPageListCtrl, LVM_SETITEM, 0, (LPARAM) &item);
}
}
ApplicationPageUpdate();
}
static BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam)
{
HICON hIcon;
TCHAR szText[260];
BOOL bLargeIcon;
BOOL bHung = FALSE;
typedef int (__stdcall *IsHungAppWindowProc)(HWND);
IsHungAppWindowProc IsHungAppWindow;
/* Skip our window */
if (hWnd == hMainWnd)
return TRUE;
bLargeIcon = TaskManagerSettings.View_LargeIcons ? TRUE : FALSE;
GetWindowText(hWnd, szText, 260); /* Get the window text */
/* Check and see if this is a top-level app window */
if ((_tcslen(szText) <= 0) ||
!IsWindowVisible(hWnd) ||
(GetParent(hWnd) != NULL) ||
(GetWindow(hWnd, GW_OWNER) != NULL) ||
(GetWindowLong(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
{
return TRUE; /* Skip this window */
}
/* Get the icon for this window */
hIcon = NULL;
SendMessageTimeout(hWnd, WM_GETICON, bLargeIcon ? ICON_BIG /*1*/ : ICON_SMALL /*0*/, 0, 0, 1000, (PDWORD_PTR)&hIcon);
if (!hIcon)
{
hIcon = (HICON)GetClassLongPtr(hWnd, bLargeIcon ? GCLP_HICON : GCLP_HICONSM);
if (!hIcon) hIcon = (HICON)GetClassLongPtr(hWnd, bLargeIcon ? GCLP_HICONSM : GCLP_HICON);
if (!hIcon) SendMessageTimeout(hWnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (PDWORD_PTR)&hIcon);
if (!hIcon) SendMessageTimeout(hWnd, WM_GETICON, bLargeIcon ? ICON_SMALL /*0*/ : ICON_BIG /*1*/, 0, 0, 1000, (PDWORD_PTR)&hIcon);
}
if (!hIcon)
hIcon = LoadIcon(hInst, bLargeIcon ? MAKEINTRESOURCE(IDI_WINDOW) : MAKEINTRESOURCE(IDI_WINDOWSM));
bHung = FALSE;
IsHungAppWindow = (IsHungAppWindowProc)(FARPROC)GetProcAddress(GetModuleHandle(_T("USER32.DLL")), "IsHungAppWindow");
if (IsHungAppWindow)
bHung = IsHungAppWindow(hWnd);
AddOrUpdateHwnd(hWnd, szText, hIcon, bHung);
return TRUE;
}
static DWORD WINAPI ApplicationPageRefreshThread(void *lpParameter)
{
/* Create the event */
hApplicationPageEvent = CreateEvent(NULL, TRUE, TRUE, NULL);
/* If we couldn't create the event then exit the thread */
if (!hApplicationPageEvent)
return 0;
while (1)
{
DWORD dwWaitVal;
/* Wait on the event */
dwWaitVal = WaitForSingleObject(hApplicationPageEvent, INFINITE);
/* If the wait failed then the event object must have been */
/* closed and the task manager is exiting so exit this thread */
if (dwWaitVal == WAIT_FAILED)
return 0;
if (dwWaitVal == WAIT_OBJECT_0)
{
/* Reset our event */
ResetEvent(hApplicationPageEvent);
/*
* FIXME:
*
* Should this be EnumDesktopWindows() instead?
*/
EnumWindows(EnumWindowsProc, 0);
}
}
}
static void ApplicationPageShowContextMenu1(void)
{
HMENU hMenu;
HMENU hSubMenu;
POINT pt;
GetCursorPos(&pt);
hMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_APPLICATION_PAGE_CONTEXT1));
hSubMenu = GetSubMenu(hMenu, 0);
if (TaskManagerSettings.View_LargeIcons)
CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_LARGE, MF_BYCOMMAND);
else if (TaskManagerSettings.View_SmallIcons)
CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_SMALL, MF_BYCOMMAND);
else
CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_DETAILS, MF_BYCOMMAND);
TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL);
DestroyMenu(hMenu);
}
static void ApplicationPageShowContextMenu2(void)
{
HMENU hMenu;
HMENU hSubMenu;
POINT pt;
GetCursorPos(&pt);
hMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_APPLICATION_PAGE_CONTEXT2));
hSubMenu = GetSubMenu(hMenu, 0);
if (ListView_GetSelectedCount(hApplicationPageListCtrl) == 1)
{
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_ENABLED);
}
else if (ListView_GetSelectedCount(hApplicationPageListCtrl) > 1)
{
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
}
else
{
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
}
SetMenuDefaultItem(hSubMenu, ID_APPLICATION_PAGE_SWITCHTO, MF_BYCOMMAND);
TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL);
DestroyMenu(hMenu);
}
static int CALLBACK ApplicationPageCompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
{
LPAPPLICATION_PAGE_LIST_ITEM Param1;
LPAPPLICATION_PAGE_LIST_ITEM Param2;
if (bSortAscending) {
Param1 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam1;
Param2 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam2;
} else {
Param1 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam2;
Param2 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam1;
}
return _tcscmp(Param1->szTitle, Param2->szTitle);
}
static void ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam)
{
int idctrl;
LPNMHDR pnmh;
LPNM_LISTVIEW pnmv;
LV_DISPINFO* pnmdi;
LPAPPLICATION_PAGE_LIST_ITEM pAPLI;
idctrl = (int) wParam;
pnmh = (LPNMHDR) lParam;
pnmv = (LPNM_LISTVIEW) 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)
{
_tcsncpy(pnmdi->item.pszText, pAPLI->szTitle, pnmdi->item.cchTextMax);
}
/* Update the item status */
else if (pnmdi->item.iSubItem == 1)
{
if (pAPLI->bHung)
_tcsncpy(pnmdi->item.pszText, _T("Not Responding"), pnmdi->item.cchTextMax);
else
_tcsncpy(pnmdi->item.pszText, _T("Running"), pnmdi->item.cchTextMax);
}
break;
case NM_RCLICK:
if (ListView_GetSelectedCount(hApplicationPageListCtrl) < 1)
{
ApplicationPageShowContextMenu1();
}
else
{
ApplicationPageShowContextMenu2();
}
break;
case NM_DBLCLK:
ApplicationPage_OnSwitchTo();
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:
SendMessage(hApplicationPageListCtrl, LVM_SORTITEMS, 0, (LPARAM) ApplicationPageCompareFunc);
bSortAscending = !bSortAscending;
break;
}
}
}
INT_PTR CALLBACK
ApplicationPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
{
@ -221,433 +655,6 @@ void UpdateApplicationListControlViewSetting(void)
RefreshApplicationPage();
}
static DWORD WINAPI ApplicationPageRefreshThread(void *lpParameter)
{
/* Create the event */
hApplicationPageEvent = CreateEvent(NULL, TRUE, TRUE, NULL);
/* If we couldn't create the event then exit the thread */
if (!hApplicationPageEvent)
return 0;
while (1)
{
DWORD dwWaitVal;
/* Wait on the event */
dwWaitVal = WaitForSingleObject(hApplicationPageEvent, INFINITE);
/* If the wait failed then the event object must have been */
/* closed and the task manager is exiting so exit this thread */
if (dwWaitVal == WAIT_FAILED)
return 0;
if (dwWaitVal == WAIT_OBJECT_0)
{
/* Reset our event */
ResetEvent(hApplicationPageEvent);
/*
* FIXME:
*
* Should this be EnumDesktopWindows() instead?
*/
EnumWindows(EnumWindowsProc, 0);
}
}
}
static BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam)
{
HICON hIcon;
TCHAR szText[260];
BOOL bLargeIcon;
BOOL bHung = FALSE;
typedef int (__stdcall *IsHungAppWindowProc)(HWND);
IsHungAppWindowProc IsHungAppWindow;
/* Skip our window */
if (hWnd == hMainWnd)
return TRUE;
bLargeIcon = TaskManagerSettings.View_LargeIcons ? TRUE : FALSE;
GetWindowText(hWnd, szText, 260); /* Get the window text */
/* Check and see if this is a top-level app window */
if ((_tcslen(szText) <= 0) ||
!IsWindowVisible(hWnd) ||
(GetParent(hWnd) != NULL) ||
(GetWindow(hWnd, GW_OWNER) != NULL) ||
(GetWindowLong(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
{
return TRUE; /* Skip this window */
}
/* Get the icon for this window */
hIcon = NULL;
SendMessageTimeout(hWnd, WM_GETICON, bLargeIcon ? ICON_BIG /*1*/ : ICON_SMALL /*0*/, 0, 0, 1000, (PDWORD_PTR)&hIcon);
if (!hIcon)
{
hIcon = (HICON)GetClassLongPtr(hWnd, bLargeIcon ? GCLP_HICON : GCLP_HICONSM);
if (!hIcon) hIcon = (HICON)GetClassLongPtr(hWnd, bLargeIcon ? GCLP_HICONSM : GCLP_HICON);
if (!hIcon) SendMessageTimeout(hWnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (PDWORD_PTR)&hIcon);
if (!hIcon) SendMessageTimeout(hWnd, WM_GETICON, bLargeIcon ? ICON_SMALL /*0*/ : ICON_BIG /*1*/, 0, 0, 1000, (PDWORD_PTR)&hIcon);
}
if (!hIcon)
hIcon = LoadIcon(hInst, bLargeIcon ? MAKEINTRESOURCE(IDI_WINDOW) : MAKEINTRESOURCE(IDI_WINDOWSM));
bHung = FALSE;
IsHungAppWindow = (IsHungAppWindowProc)(FARPROC)GetProcAddress(GetModuleHandle(_T("USER32.DLL")), "IsHungAppWindow");
if (IsHungAppWindow)
bHung = IsHungAppWindow(hWnd);
AddOrUpdateHwnd(hWnd, szText, hIcon, bHung);
return TRUE;
}
static void AddOrUpdateHwnd(HWND hWnd, TCHAR *szTitle, HICON hIcon, BOOL bHung)
{
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
HIMAGELIST hImageListLarge;
HIMAGELIST hImageListSmall;
LV_ITEM item;
int i;
BOOL bAlreadyInList = FALSE;
BOOL bItemRemoved = FALSE;
memset(&item, 0, sizeof(LV_ITEM));
/* Get the image lists */
hImageListLarge = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_NORMAL);
hImageListSmall = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_SMALL);
/* Check to see if it's already in our list */
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++)
{
memset(&item, 0, sizeof(LV_ITEM));
item.mask = LVIF_IMAGE|LVIF_PARAM;
item.iItem = i;
SendMessage(hApplicationPageListCtrl, LVM_GETITEM, 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) ||
(_tcsicmp(pAPLI->szTitle, szTitle) != 0) ||
(pAPLI->bHung != bHung))
{
/* Update the structure */
pAPLI->hIcon = hIcon;
pAPLI->bHung = bHung;
_tcscpy(pAPLI->szTitle, szTitle);
/* Update the image list */
ImageList_ReplaceIcon(hImageListLarge, item.iItem, hIcon);
ImageList_ReplaceIcon(hImageListSmall, item.iItem, hIcon);
/* Update the list view */
SendMessage(hApplicationPageListCtrl, LVM_REDRAWITEMS, 0, ListView_GetItemCount(hApplicationPageListCtrl));
/* UpdateWindow(hApplicationPageListCtrl); */
InvalidateRect(hApplicationPageListCtrl, NULL, 0);
}
}
/* It is not already in the list so add it */
else
{
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)malloc(sizeof(APPLICATION_PAGE_LIST_ITEM));
pAPLI->hWnd = hWnd;
pAPLI->hIcon = hIcon;
pAPLI->bHung = bHung;
_tcscpy(pAPLI->szTitle, szTitle);
/* Add the item to the list */
memset(&item, 0, sizeof(LV_ITEM));
item.mask = LVIF_TEXT|LVIF_IMAGE|LVIF_PARAM;
ImageList_AddIcon(hImageListLarge, hIcon);
item.iImage = ImageList_AddIcon(hImageListSmall, hIcon);
item.pszText = LPSTR_TEXTCALLBACK;
item.iItem = ListView_GetItemCount(hApplicationPageListCtrl);
item.lParam = (LPARAM)pAPLI;
SendMessage(hApplicationPageListCtrl, LVM_INSERTITEM, 0, (LPARAM) &item);
}
/* 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;
SendMessage(hApplicationPageListCtrl, LVM_GETITEM, 0, (LPARAM) &item);
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
if (!IsWindow(pAPLI->hWnd)||
(_tcslen(pAPLI->szTitle) <= 0) ||
!IsWindowVisible(pAPLI->hWnd) ||
(GetParent(pAPLI->hWnd) != NULL) ||
(GetWindow(pAPLI->hWnd, GW_OWNER) != NULL) ||
(GetWindowLong(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
{
ImageList_Remove(hImageListLarge, item.iItem);
ImageList_Remove(hImageListSmall, item.iItem);
SendMessage(hApplicationPageListCtrl, LVM_DELETEITEM, item.iItem, 0);
free(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;
SendMessage(hApplicationPageListCtrl, LVM_SETITEM, 0, (LPARAM) &item);
}
}
ApplicationPageUpdate();
}
static void ApplicationPageUpdate(void)
{
/* Enable or disable the "End Task" & "Switch To" buttons */
if (ListView_GetSelectedCount(hApplicationPageListCtrl))
{
EnableWindow(hApplicationPageEndTaskButton, TRUE);
EnableWindow(hApplicationPageSwitchToButton, TRUE);
}
else
{
EnableWindow(hApplicationPageEndTaskButton, FALSE);
EnableWindow(hApplicationPageSwitchToButton, FALSE);
}
/* If we are on the applications tab the the windows menu will */
/* be present on the menu bar so enable & disable the menu items */
if (TabCtrl_GetCurSel(hTabWnd) == 0)
{
HMENU hMenu;
HMENU hWindowsMenu;
hMenu = GetMenu(hMainWnd);
hWindowsMenu = GetSubMenu(hMenu, 3);
/* Only one item selected */
if (ListView_GetSelectedCount(hApplicationPageListCtrl) == 1)
{
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_ENABLED);
}
/* More than one item selected */
else if (ListView_GetSelectedCount(hApplicationPageListCtrl) > 1)
{
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
}
/* No items selected */
else
{
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hWindowsMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
}
}
}
static void ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam)
{
int idctrl;
LPNMHDR pnmh;
LPNM_LISTVIEW pnmv;
LV_DISPINFO* pnmdi;
LPAPPLICATION_PAGE_LIST_ITEM pAPLI;
idctrl = (int) wParam;
pnmh = (LPNMHDR) lParam;
pnmv = (LPNM_LISTVIEW) 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)
{
_tcsncpy(pnmdi->item.pszText, pAPLI->szTitle, pnmdi->item.cchTextMax);
}
/* Update the item status */
else if (pnmdi->item.iSubItem == 1)
{
if (pAPLI->bHung)
_tcsncpy(pnmdi->item.pszText, _T("Not Responding"), pnmdi->item.cchTextMax);
else
_tcsncpy(pnmdi->item.pszText, _T("Running"), pnmdi->item.cchTextMax);
}
break;
case NM_RCLICK:
if (ListView_GetSelectedCount(hApplicationPageListCtrl) < 1)
{
ApplicationPageShowContextMenu1();
}
else
{
ApplicationPageShowContextMenu2();
}
break;
case NM_DBLCLK:
ApplicationPage_OnSwitchTo();
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:
SendMessage(hApplicationPageListCtrl, LVM_SORTITEMS, 0, (LPARAM) ApplicationPageCompareFunc);
bSortAscending = !bSortAscending;
break;
}
}
}
static void ApplicationPageShowContextMenu1(void)
{
HMENU hMenu;
HMENU hSubMenu;
POINT pt;
GetCursorPos(&pt);
hMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_APPLICATION_PAGE_CONTEXT1));
hSubMenu = GetSubMenu(hMenu, 0);
if (TaskManagerSettings.View_LargeIcons)
CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_LARGE, MF_BYCOMMAND);
else if (TaskManagerSettings.View_SmallIcons)
CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_SMALL, MF_BYCOMMAND);
else
CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, ID_VIEW_DETAILS, MF_BYCOMMAND);
TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL);
DestroyMenu(hMenu);
}
static void ApplicationPageShowContextMenu2(void)
{
HMENU hMenu;
HMENU hSubMenu;
POINT pt;
GetCursorPos(&pt);
hMenu = LoadMenu(hInst, MAKEINTRESOURCE(IDR_APPLICATION_PAGE_CONTEXT2));
hSubMenu = GetSubMenu(hMenu, 0);
if (ListView_GetSelectedCount(hApplicationPageListCtrl) == 1)
{
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_ENABLED);
}
else if (ListView_GetSelectedCount(hApplicationPageListCtrl) > 1)
{
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_ENABLED);
EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
}
else
{
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEHORIZONTALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_TILEVERTICALLY, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MINIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_MAXIMIZE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_CASCADE, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
EnableMenuItem(hSubMenu, ID_WINDOWS_BRINGTOFRONT, MF_BYCOMMAND|MF_DISABLED|MF_GRAYED);
}
SetMenuDefaultItem(hSubMenu, ID_APPLICATION_PAGE_SWITCHTO, MF_BYCOMMAND);
TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL);
DestroyMenu(hMenu);
}
void ApplicationPage_OnViewLargeIcons(void)
{
HMENU hMenu;
@ -944,18 +951,3 @@ void ApplicationPage_OnGotoProcess(void)
}
}
}
static int CALLBACK ApplicationPageCompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort)
{
LPAPPLICATION_PAGE_LIST_ITEM Param1;
LPAPPLICATION_PAGE_LIST_ITEM Param2;
if (bSortAscending) {
Param1 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam1;
Param2 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam2;
} else {
Param1 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam2;
Param2 = (LPAPPLICATION_PAGE_LIST_ITEM)lParam1;
}
return _tcscmp(Param1->szTitle, Param2->szTitle);
}