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();
}
}
}
