mirror of
https://github.com/reactos/reactos.git
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985 lines
34 KiB
C
985 lines
34 KiB
C
/*
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* ReactOS Task Manager
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*
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* applpage.c
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*
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* Copyright (C) 1999 - 2001 Brian Palmer <brianp@reactos.org>
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* 2005 Klemens Friedl <frik85@reactos.at>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include "precomp.h"
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typedef struct
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{
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HWND hWnd;
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WCHAR szTitle[260];
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HICON hIcon;
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BOOL bHung;
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} APPLICATION_PAGE_LIST_ITEM, *LPAPPLICATION_PAGE_LIST_ITEM;
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HWND hApplicationPage; /* Application List Property Page */
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HWND hApplicationPageListCtrl; /* Application ListCtrl Window */
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HWND hApplicationPageEndTaskButton; /* Application End Task button */
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HWND hApplicationPageSwitchToButton; /* Application Switch To button */
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HWND hApplicationPageNewTaskButton; /* Application New Task button */
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static int nApplicationPageWidth;
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static int nApplicationPageHeight;
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static BOOL bSortAscending = TRUE;
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DWORD WINAPI ApplicationPageRefreshThread(void *lpParameter);
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BOOL noApps;
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BOOL bApplicationPageSelectionMade = FALSE;
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BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam);
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void AddOrUpdateHwnd(HWND hWnd, WCHAR *szTitle, HICON hIcon, BOOL bHung);
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void ApplicationPageUpdate(void);
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void ApplicationPageOnNotify(WPARAM wParam, LPARAM lParam);
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void ApplicationPageShowContextMenu1(void);
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void ApplicationPageShowContextMenu2(void);
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int CALLBACK ApplicationPageCompareFunc(LPARAM lParam1, LPARAM lParam2, LPARAM lParamSort);
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int ProcGetIndexByProcessId(DWORD dwProcessId);
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#ifdef RUN_APPS_PAGE
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static HANDLE hApplicationThread = NULL;
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static DWORD dwApplicationThread;
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#endif
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#if 0
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void SwitchToThisWindow (
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HWND hWnd, /* Handle to the window that should be activated */
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BOOL bRestore /* Restore the window if it is minimized */
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);
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#endif
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static INT
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GetSystemColorDepth(VOID)
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{
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DEVMODE pDevMode;
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INT ColorDepth;
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pDevMode.dmSize = sizeof(DEVMODE);
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pDevMode.dmDriverExtra = 0;
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if (!EnumDisplaySettings(NULL, ENUM_CURRENT_SETTINGS, &pDevMode))
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return ILC_COLOR;
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switch (pDevMode.dmBitsPerPel)
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{
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case 32: ColorDepth = ILC_COLOR32; break;
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case 24: ColorDepth = ILC_COLOR24; break;
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case 16: ColorDepth = ILC_COLOR16; break;
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case 8: ColorDepth = ILC_COLOR8; break;
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case 4: ColorDepth = ILC_COLOR4; break;
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default: ColorDepth = ILC_COLOR; break;
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}
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return ColorDepth;
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}
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void AppPageCleanup(void)
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{
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int i;
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LV_ITEM item;
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LPAPPLICATION_PAGE_LIST_ITEM pData;
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for (i = 0; i < ListView_GetItemCount(hApplicationPageListCtrl); i++)
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{
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memset(&item, 0, sizeof(LV_ITEM));
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item.mask = LVIF_PARAM;
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item.iItem = i;
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(void)ListView_GetItem(hApplicationPageListCtrl, &item);
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pData = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
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HeapFree(GetProcessHeap(), 0, pData);
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}
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}
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INT_PTR CALLBACK
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ApplicationPageWndProc(HWND hDlg, UINT message, WPARAM wParam, LPARAM lParam)
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{
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RECT rc;
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int nXDifference;
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int nYDifference;
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LV_COLUMN column;
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WCHAR szTemp[256];
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int cx, cy;
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switch (message) {
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case WM_INITDIALOG:
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/* Save the width and height */
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GetClientRect(hDlg, &rc);
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nApplicationPageWidth = rc.right;
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nApplicationPageHeight = rc.bottom;
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/* Update window position */
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SetWindowPos(hDlg, NULL, 15, 30, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
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/* Get handles to the controls */
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hApplicationPageListCtrl = GetDlgItem(hDlg, IDC_APPLIST);
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hApplicationPageEndTaskButton = GetDlgItem(hDlg, IDC_ENDTASK);
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hApplicationPageSwitchToButton = GetDlgItem(hDlg, IDC_SWITCHTO);
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hApplicationPageNewTaskButton = GetDlgItem(hDlg, IDC_NEWTASK);
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SetWindowTextW(hApplicationPageListCtrl, L"Tasks");
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/* Initialize the application page's controls */
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column.mask = LVCF_TEXT|LVCF_WIDTH;
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LoadStringW(hInst, IDS_TAB_TASK, szTemp, 256);
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column.pszText = szTemp;
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column.cx = 250;
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(void)ListView_InsertColumn(hApplicationPageListCtrl, 0, &column); /* Add the "Task" column */
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column.mask = LVCF_TEXT|LVCF_WIDTH;
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LoadStringW(hInst, IDS_TAB_STATUS, szTemp, 256);
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column.pszText = szTemp;
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column.cx = 95;
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(void)ListView_InsertColumn(hApplicationPageListCtrl, 1, &column); /* Add the "Status" column */
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(void)ListView_SetImageList(hApplicationPageListCtrl, ImageList_Create(16, 16, GetSystemColorDepth()|ILC_MASK, 0, 1), LVSIL_SMALL);
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(void)ListView_SetImageList(hApplicationPageListCtrl, ImageList_Create(32, 32, GetSystemColorDepth()|ILC_MASK, 0, 1), LVSIL_NORMAL);
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UpdateApplicationListControlViewSetting();
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/* Start our refresh thread */
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#ifdef RUN_APPS_PAGE
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hApplicationThread = CreateThread(NULL, 0, ApplicationPageRefreshThread, NULL, 0, &dwApplicationThread);
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#endif
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/* Refresh page */
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ApplicationPageUpdate();
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return TRUE;
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case WM_DESTROY:
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/* Close refresh thread */
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#ifdef RUN_APPS_PAGE
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EndLocalThread(&hApplicationThread, dwApplicationThread);
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#endif
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AppPageCleanup();
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break;
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case WM_COMMAND:
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/* Handle the button clicks */
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switch (LOWORD(wParam))
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{
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case IDC_ENDTASK:
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ApplicationPage_OnEndTask();
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break;
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case IDC_SWITCHTO:
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ApplicationPage_OnSwitchTo();
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break;
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case IDC_NEWTASK:
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SendMessageW(hMainWnd, WM_COMMAND, MAKEWPARAM(ID_FILE_NEW, 0), 0);
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break;
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}
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break;
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case WM_SIZE:
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if (wParam == SIZE_MINIMIZED)
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return 0;
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cx = LOWORD(lParam);
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cy = HIWORD(lParam);
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nXDifference = cx - nApplicationPageWidth;
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nYDifference = cy - nApplicationPageHeight;
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nApplicationPageWidth = cx;
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nApplicationPageHeight = cy;
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/* Reposition the application page's controls */
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GetWindowRect(hApplicationPageListCtrl, &rc);
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cx = (rc.right - rc.left) + nXDifference;
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cy = (rc.bottom - rc.top) + nYDifference;
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SetWindowPos(hApplicationPageListCtrl, NULL, 0, 0, cx, cy, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOMOVE|SWP_NOZORDER);
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InvalidateRect(hApplicationPageListCtrl, NULL, TRUE);
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GetClientRect(hApplicationPageEndTaskButton, &rc);
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MapWindowPoints(hApplicationPageEndTaskButton, hDlg, (LPPOINT)(PRECT)(&rc), sizeof(RECT)/sizeof(POINT));
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cx = rc.left + nXDifference;
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cy = rc.top + nYDifference;
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SetWindowPos(hApplicationPageEndTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
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InvalidateRect(hApplicationPageEndTaskButton, NULL, TRUE);
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GetClientRect(hApplicationPageSwitchToButton, &rc);
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MapWindowPoints(hApplicationPageSwitchToButton, hDlg, (LPPOINT)(PRECT)(&rc), sizeof(RECT)/sizeof(POINT));
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cx = rc.left + nXDifference;
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cy = rc.top + nYDifference;
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SetWindowPos(hApplicationPageSwitchToButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
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InvalidateRect(hApplicationPageSwitchToButton, NULL, TRUE);
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GetClientRect(hApplicationPageNewTaskButton, &rc);
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MapWindowPoints(hApplicationPageNewTaskButton, hDlg, (LPPOINT)(PRECT)(&rc), sizeof(RECT)/sizeof(POINT));
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cx = rc.left + nXDifference;
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cy = rc.top + nYDifference;
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SetWindowPos(hApplicationPageNewTaskButton, NULL, cx, cy, 0, 0, SWP_NOACTIVATE|SWP_NOOWNERZORDER|SWP_NOSIZE|SWP_NOZORDER);
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InvalidateRect(hApplicationPageNewTaskButton, NULL, TRUE);
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break;
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case WM_NOTIFY:
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ApplicationPageOnNotify(wParam, lParam);
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break;
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case WM_KEYDOWN:
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if (wParam == VK_DELETE)
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ProcessPage_OnEndProcess();
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break;
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}
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return 0;
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}
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void RefreshApplicationPage(void)
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{
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#ifdef RUN_APPS_PAGE
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/* Signal the event so that our refresh thread */
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/* will wake up and refresh the application page */
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PostThreadMessage(dwApplicationThread, WM_TIMER, 0, 0);
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#endif
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}
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void UpdateApplicationListControlViewSetting(void)
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{
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DWORD dwStyle = GetWindowLongPtrW(hApplicationPageListCtrl, GWL_STYLE);
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dwStyle &= ~(LVS_REPORT | LVS_ICON | LVS_LIST | LVS_SMALLICON);
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switch (TaskManagerSettings.ViewMode) {
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case ID_VIEW_LARGE: dwStyle |= LVS_ICON; break;
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case ID_VIEW_SMALL: dwStyle |= LVS_SMALLICON; break;
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case ID_VIEW_DETAILS: dwStyle |= LVS_REPORT; break;
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}
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SetWindowLongPtrW(hApplicationPageListCtrl, GWL_STYLE, dwStyle);
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RefreshApplicationPage();
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}
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DWORD WINAPI ApplicationPageRefreshThread(void *lpParameter)
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{
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MSG msg;
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INT i;
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BOOL bItemRemoved = FALSE;
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LV_ITEM item;
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LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
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HIMAGELIST hImageListLarge;
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HIMAGELIST hImageListSmall;
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/* If we couldn't create the event then exit the thread */
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while (1)
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{
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/* Wait for an the event or application close */
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if (GetMessage(&msg, NULL, 0, 0) <= 0)
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return 0;
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if (msg.message == WM_TIMER)
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{
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/*
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* FIXME:
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*
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* Should this be EnumDesktopWindows() instead?
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*/
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noApps = TRUE;
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EnumWindows(EnumWindowsProc, 0);
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if (noApps)
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{
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(void)ListView_DeleteAllItems(hApplicationPageListCtrl);
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bApplicationPageSelectionMade = FALSE;
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}
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/* Get the image lists */
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hImageListLarge = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_NORMAL);
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hImageListSmall = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_SMALL);
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/* Check to see if we need to remove any items from the list */
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for (i=ListView_GetItemCount(hApplicationPageListCtrl)-1; i>=0; i--)
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{
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memset(&item, 0, sizeof(LV_ITEM));
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item.mask = LVIF_IMAGE|LVIF_PARAM;
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item.iItem = i;
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(void)ListView_GetItem(hApplicationPageListCtrl, &item);
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pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
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if (!IsWindow(pAPLI->hWnd)||
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(wcslen(pAPLI->szTitle) <= 0) ||
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!IsWindowVisible(pAPLI->hWnd) ||
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(GetParent(pAPLI->hWnd) != NULL) ||
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(GetWindow(pAPLI->hWnd, GW_OWNER) != NULL) ||
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(GetWindowLongPtr(pAPLI->hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
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{
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ImageList_Remove(hImageListLarge, item.iItem);
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ImageList_Remove(hImageListSmall, item.iItem);
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(void)ListView_DeleteItem(hApplicationPageListCtrl, item.iItem);
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HeapFree(GetProcessHeap(), 0, pAPLI);
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bItemRemoved = TRUE;
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}
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}
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/*
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* If an item was removed from the list then
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* we need to resync all the items with the
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* image list
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*/
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if (bItemRemoved)
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{
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for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++)
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{
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memset(&item, 0, sizeof(LV_ITEM));
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item.mask = LVIF_IMAGE;
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item.iItem = i;
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item.iImage = i;
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(void)ListView_SetItem(hApplicationPageListCtrl, &item);
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}
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bItemRemoved = FALSE;
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}
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ApplicationPageUpdate();
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}
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}
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}
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BOOL CALLBACK EnumWindowsProc(HWND hWnd, LPARAM lParam)
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{
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HICON hIcon;
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WCHAR szText[260];
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BOOL bLargeIcon;
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BOOL bHung = FALSE;
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typedef int (FAR __stdcall *IsHungAppWindowProc)(HWND);
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IsHungAppWindowProc IsHungAppWindow;
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/* Skip our window */
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if (hWnd == hMainWnd)
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return TRUE;
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bLargeIcon = (TaskManagerSettings.ViewMode == ID_VIEW_LARGE);
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GetWindowTextW(hWnd, szText, 260); /* Get the window text */
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/* Check and see if this is a top-level app window */
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if ((wcslen(szText) <= 0) ||
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!IsWindowVisible(hWnd) ||
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(GetParent(hWnd) != NULL) ||
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(GetWindow(hWnd, GW_OWNER) != NULL) ||
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(GetWindowLongPtrW(hWnd, GWL_EXSTYLE) & WS_EX_TOOLWINDOW))
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{
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return TRUE; /* Skip this window */
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}
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noApps = FALSE;
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/* Get the icon for this window */
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hIcon = NULL;
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SendMessageTimeoutW(hWnd, WM_GETICON, bLargeIcon ? ICON_BIG : ICON_SMALL, 0, 0, 1000, (PDWORD_PTR)&hIcon);
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if (!hIcon)
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{
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/* We failed, try to retrieve other icons... */
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hIcon = (HICON)(LONG_PTR)GetClassLongPtrW(hWnd, bLargeIcon ? GCL_HICON : GCL_HICONSM);
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if (!hIcon) hIcon = (HICON)(LONG_PTR)GetClassLongPtrW(hWnd, bLargeIcon ? GCL_HICONSM : GCL_HICON);
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if (!hIcon) SendMessageTimeoutW(hWnd, WM_QUERYDRAGICON, 0, 0, 0, 1000, (PDWORD_PTR)&hIcon);
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if (!hIcon) SendMessageTimeoutW(hWnd, WM_GETICON, bLargeIcon ? ICON_SMALL : ICON_BIG, 0, 0, 1000, (PDWORD_PTR)&hIcon);
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/* If we still do not have any icon, load the default one */
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if (!hIcon) hIcon = LoadIconW(hInst, bLargeIcon ? MAKEINTRESOURCEW(IDI_WINDOW) : MAKEINTRESOURCEW(IDI_WINDOWSM));
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}
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bHung = FALSE;
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IsHungAppWindow = (IsHungAppWindowProc)(FARPROC)GetProcAddress(GetModuleHandleW(L"USER32.DLL"), "IsHungAppWindow");
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if (IsHungAppWindow)
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bHung = IsHungAppWindow(hWnd);
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AddOrUpdateHwnd(hWnd, szText, hIcon, bHung);
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return TRUE;
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}
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void AddOrUpdateHwnd(HWND hWnd, WCHAR *szTitle, HICON hIcon, BOOL bHung)
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{
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LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
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HIMAGELIST hImageListLarge;
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HIMAGELIST hImageListSmall;
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LV_ITEM item;
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int i;
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BOOL bAlreadyInList = FALSE;
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memset(&item, 0, sizeof(LV_ITEM));
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/* Get the image lists */
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hImageListLarge = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_NORMAL);
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hImageListSmall = ListView_GetImageList(hApplicationPageListCtrl, LVSIL_SMALL);
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/* Check to see if it's already in our list */
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for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++)
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{
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memset(&item, 0, sizeof(LV_ITEM));
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item.mask = LVIF_IMAGE|LVIF_PARAM;
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item.iItem = i;
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(void)ListView_GetItem(hApplicationPageListCtrl, &item);
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pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
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if (pAPLI->hWnd == hWnd)
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{
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bAlreadyInList = TRUE;
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break;
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}
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}
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/* If it is already in the list then update it if necessary */
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if (bAlreadyInList)
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{
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/* Check to see if anything needs updating */
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if ((pAPLI->hIcon != hIcon) ||
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(_wcsicmp(pAPLI->szTitle, szTitle) != 0) ||
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(pAPLI->bHung != bHung))
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{
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/* Update the structure */
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pAPLI->hIcon = hIcon;
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pAPLI->bHung = bHung;
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wcscpy(pAPLI->szTitle, szTitle);
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/* Update the image list */
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ImageList_ReplaceIcon(hImageListLarge, item.iItem, hIcon);
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ImageList_ReplaceIcon(hImageListSmall, item.iItem, hIcon);
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/* Update the list view */
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(void)ListView_RedrawItems(hApplicationPageListCtrl, 0, ListView_GetItemCount(hApplicationPageListCtrl));
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/* UpdateWindow(hApplicationPageListCtrl); */
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InvalidateRect(hApplicationPageListCtrl, NULL, 0);
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}
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}
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/* It is not already in the list so add it */
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else
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{
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pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)HeapAlloc(GetProcessHeap(), 0, sizeof(APPLICATION_PAGE_LIST_ITEM));
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pAPLI->hWnd = hWnd;
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pAPLI->hIcon = hIcon;
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pAPLI->bHung = bHung;
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wcscpy(pAPLI->szTitle, szTitle);
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/* Add the item to the list */
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memset(&item, 0, sizeof(LV_ITEM));
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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;
|
|
(void)ListView_InsertItem(hApplicationPageListCtrl, &item);
|
|
}
|
|
|
|
/* Select first item if any */
|
|
if ((ListView_GetNextItem(hApplicationPageListCtrl, -1, LVNI_FOCUSED | LVNI_SELECTED) == -1) &&
|
|
(ListView_GetItemCount(hApplicationPageListCtrl) > 0) && !bApplicationPageSelectionMade)
|
|
{
|
|
ListView_SetItemState(hApplicationPageListCtrl, 0, LVIS_FOCUSED | LVIS_SELECTED, LVIS_FOCUSED | LVIS_SELECTED);
|
|
bApplicationPageSelectionMade = TRUE;
|
|
}
|
|
/*
|
|
else
|
|
{
|
|
bApplicationPageSelectionMade = FALSE;
|
|
}
|
|
*/
|
|
}
|
|
|
|
void ApplicationPageUpdate(void)
|
|
{
|
|
/* Enable or disable the "End Task" & "Switch To" buttons */
|
|
if (ListView_GetSelectedCount(hApplicationPageListCtrl))
|
|
{
|
|
EnableWindow(hApplicationPageEndTaskButton, TRUE);
|
|
}
|
|
else
|
|
{
|
|
EnableWindow(hApplicationPageEndTaskButton, FALSE);
|
|
}
|
|
/* Enable "Switch To" button only if one app is selected */
|
|
if (ListView_GetSelectedCount(hApplicationPageListCtrl) == 1 )
|
|
{
|
|
EnableWindow(hApplicationPageSwitchToButton, TRUE);
|
|
}
|
|
else
|
|
{
|
|
EnableWindow(hApplicationPageSwitchToButton, FALSE);
|
|
}
|
|
|
|
/* If we are on the applications tab 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);
|
|
}
|
|
}
|
|
}
|
|
|
|
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;
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
void ApplicationPageShowContextMenu1(void)
|
|
{
|
|
HMENU hMenu;
|
|
HMENU hSubMenu;
|
|
POINT pt;
|
|
|
|
GetCursorPos(&pt);
|
|
|
|
hMenu = LoadMenuW(hInst, MAKEINTRESOURCEW(IDR_APPLICATION_PAGE_CONTEXT1));
|
|
hSubMenu = GetSubMenu(hMenu, 0);
|
|
|
|
CheckMenuRadioItem(hSubMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, TaskManagerSettings.ViewMode, MF_BYCOMMAND);
|
|
|
|
TrackPopupMenu(hSubMenu, TPM_LEFTALIGN|TPM_TOPALIGN|TPM_LEFTBUTTON, pt.x, pt.y, 0, hMainWnd, NULL);
|
|
|
|
DestroyMenu(hMenu);
|
|
}
|
|
|
|
void ApplicationPageShowContextMenu2(void)
|
|
{
|
|
HMENU hMenu;
|
|
HMENU hSubMenu;
|
|
POINT pt;
|
|
|
|
GetCursorPos(&pt);
|
|
|
|
hMenu = LoadMenuW(hInst, MAKEINTRESOURCEW(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_OnView(DWORD dwMode)
|
|
{
|
|
HMENU hMenu;
|
|
HMENU hViewMenu;
|
|
|
|
hMenu = GetMenu(hMainWnd);
|
|
hViewMenu = GetSubMenu(hMenu, 2);
|
|
|
|
TaskManagerSettings.ViewMode = dwMode;
|
|
CheckMenuRadioItem(hViewMenu, ID_VIEW_LARGE, ID_VIEW_DETAILS, dwMode, MF_BYCOMMAND);
|
|
|
|
UpdateApplicationListControlViewSetting();
|
|
}
|
|
|
|
void ApplicationPage_OnWindowsTile(DWORD dwMode)
|
|
{
|
|
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
|
|
LV_ITEM item;
|
|
int i;
|
|
HWND* hWndArray;
|
|
int nWndCount;
|
|
|
|
hWndArray = (HWND*)HeapAlloc(GetProcessHeap(), 0, sizeof(HWND) * ListView_GetItemCount(hApplicationPageListCtrl));
|
|
nWndCount = 0;
|
|
|
|
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
|
|
memset(&item, 0, sizeof(LV_ITEM));
|
|
item.mask = LVIF_STATE|LVIF_PARAM;
|
|
item.iItem = i;
|
|
item.stateMask = (UINT)-1;
|
|
(void)ListView_GetItem(hApplicationPageListCtrl, &item);
|
|
|
|
if (item.state & LVIS_SELECTED) {
|
|
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
|
|
if (pAPLI) {
|
|
hWndArray[nWndCount] = pAPLI->hWnd;
|
|
nWndCount++;
|
|
}
|
|
}
|
|
}
|
|
|
|
TileWindows(NULL, dwMode, NULL, nWndCount, hWndArray);
|
|
HeapFree(GetProcessHeap(), 0, hWndArray);
|
|
}
|
|
|
|
void ApplicationPage_OnWindowsMinimize(void)
|
|
{
|
|
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
|
|
LV_ITEM item;
|
|
int i;
|
|
|
|
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
|
|
memset(&item, 0, sizeof(LV_ITEM));
|
|
item.mask = LVIF_STATE|LVIF_PARAM;
|
|
item.iItem = i;
|
|
item.stateMask = (UINT)-1;
|
|
(void)ListView_GetItem(hApplicationPageListCtrl, &item);
|
|
if (item.state & LVIS_SELECTED) {
|
|
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
|
|
if (pAPLI) {
|
|
ShowWindow(pAPLI->hWnd, SW_MINIMIZE);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void ApplicationPage_OnWindowsMaximize(void)
|
|
{
|
|
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
|
|
LV_ITEM item;
|
|
int i;
|
|
|
|
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
|
|
memset(&item, 0, sizeof(LV_ITEM));
|
|
item.mask = LVIF_STATE|LVIF_PARAM;
|
|
item.iItem = i;
|
|
item.stateMask = (UINT)-1;
|
|
(void)ListView_GetItem(hApplicationPageListCtrl, &item);
|
|
if (item.state & LVIS_SELECTED) {
|
|
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
|
|
if (pAPLI) {
|
|
ShowWindow(pAPLI->hWnd, SW_MAXIMIZE);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void ApplicationPage_OnWindowsCascade(void)
|
|
{
|
|
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
|
|
LV_ITEM item;
|
|
int i;
|
|
HWND* hWndArray;
|
|
int nWndCount;
|
|
|
|
hWndArray = (HWND*)HeapAlloc(GetProcessHeap(), 0, sizeof(HWND) * ListView_GetItemCount(hApplicationPageListCtrl));
|
|
nWndCount = 0;
|
|
|
|
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
|
|
memset(&item, 0, sizeof(LV_ITEM));
|
|
item.mask = LVIF_STATE|LVIF_PARAM;
|
|
item.iItem = i;
|
|
item.stateMask = (UINT)-1;
|
|
(void)ListView_GetItem(hApplicationPageListCtrl, &item);
|
|
if (item.state & LVIS_SELECTED) {
|
|
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
|
|
if (pAPLI) {
|
|
hWndArray[nWndCount] = pAPLI->hWnd;
|
|
nWndCount++;
|
|
}
|
|
}
|
|
}
|
|
CascadeWindows(NULL, 0, NULL, nWndCount, hWndArray);
|
|
HeapFree(GetProcessHeap(), 0, hWndArray);
|
|
}
|
|
|
|
void ApplicationPage_OnWindowsBringToFront(void)
|
|
{
|
|
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
|
|
LV_ITEM item;
|
|
int i;
|
|
|
|
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
|
|
memset(&item, 0, sizeof(LV_ITEM));
|
|
item.mask = LVIF_STATE|LVIF_PARAM;
|
|
item.iItem = i;
|
|
item.stateMask = (UINT)-1;
|
|
(void)ListView_GetItem(hApplicationPageListCtrl, &item);
|
|
if (item.state & LVIS_SELECTED) {
|
|
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
|
|
break;
|
|
}
|
|
}
|
|
if (pAPLI) {
|
|
if (IsIconic(pAPLI->hWnd))
|
|
ShowWindow(pAPLI->hWnd, SW_RESTORE);
|
|
BringWindowToTop(pAPLI->hWnd);
|
|
}
|
|
}
|
|
|
|
void ApplicationPage_OnSwitchTo(void)
|
|
{
|
|
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
|
|
LV_ITEM item;
|
|
int i;
|
|
|
|
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
|
|
memset(&item, 0, sizeof(LV_ITEM));
|
|
item.mask = LVIF_STATE|LVIF_PARAM;
|
|
item.iItem = i;
|
|
item.stateMask = (UINT)-1;
|
|
(void)ListView_GetItem(hApplicationPageListCtrl, &item);
|
|
|
|
if (item.state & LVIS_SELECTED) {
|
|
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
|
|
break;
|
|
}
|
|
}
|
|
if (pAPLI) {
|
|
typedef void (WINAPI *PROCSWITCHTOTHISWINDOW) (HWND, BOOL);
|
|
PROCSWITCHTOTHISWINDOW SwitchToThisWindow;
|
|
|
|
HMODULE hUser32 = GetModuleHandleW(L"USER32");
|
|
SwitchToThisWindow = (PROCSWITCHTOTHISWINDOW)GetProcAddress(hUser32, "SwitchToThisWindow");
|
|
if (SwitchToThisWindow) {
|
|
SwitchToThisWindow(pAPLI->hWnd, TRUE);
|
|
} else {
|
|
if (IsIconic(pAPLI->hWnd))
|
|
ShowWindow(pAPLI->hWnd, SW_RESTORE);
|
|
BringWindowToTop(pAPLI->hWnd);
|
|
SetForegroundWindow(pAPLI->hWnd);
|
|
}
|
|
if (TaskManagerSettings.MinimizeOnUse)
|
|
ShowWindow(hMainWnd, SW_MINIMIZE);
|
|
}
|
|
}
|
|
|
|
void ApplicationPage_OnEndTask(void)
|
|
{
|
|
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
|
|
LV_ITEM item;
|
|
int i;
|
|
|
|
/* Trick: on Windows, pressing the CTRL key forces the task to be ended */
|
|
BOOL ForceEndTask = !!(GetKeyState(VK_CONTROL) & 0x8000);
|
|
|
|
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
|
|
memset(&item, 0, sizeof(LV_ITEM));
|
|
item.mask = LVIF_STATE|LVIF_PARAM;
|
|
item.iItem = i;
|
|
item.stateMask = (UINT)-1;
|
|
(void)ListView_GetItem(hApplicationPageListCtrl, &item);
|
|
if (item.state & LVIS_SELECTED) {
|
|
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
|
|
if (pAPLI) {
|
|
EndTask(pAPLI->hWnd, 0, ForceEndTask);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
void ApplicationPage_OnGotoProcess(void)
|
|
{
|
|
LPAPPLICATION_PAGE_LIST_ITEM pAPLI = NULL;
|
|
LV_ITEM item;
|
|
int i;
|
|
|
|
for (i=0; i<ListView_GetItemCount(hApplicationPageListCtrl); i++) {
|
|
memset(&item, 0, sizeof(LV_ITEM));
|
|
item.mask = LVIF_STATE|LVIF_PARAM;
|
|
item.iItem = i;
|
|
item.stateMask = (UINT)-1;
|
|
(void)ListView_GetItem(hApplicationPageListCtrl, &item);
|
|
if (item.state & LVIS_SELECTED) {
|
|
pAPLI = (LPAPPLICATION_PAGE_LIST_ITEM)item.lParam;
|
|
break;
|
|
}
|
|
}
|
|
if (pAPLI) {
|
|
DWORD dwProcessId;
|
|
|
|
GetWindowThreadProcessId(pAPLI->hWnd, &dwProcessId);
|
|
/*
|
|
* Switch to the process tab
|
|
*/
|
|
TabCtrl_SetCurFocus(hTabWnd, 1);
|
|
/*
|
|
* Select the process item in the list
|
|
*/
|
|
i = ProcGetIndexByProcessId(dwProcessId);
|
|
if (i != -1)
|
|
{
|
|
ListView_SetItemState(hProcessPageListCtrl,
|
|
i,
|
|
LVIS_SELECTED | LVIS_FOCUSED,
|
|
LVIS_SELECTED | LVIS_FOCUSED);
|
|
(void)ListView_EnsureVisible(hProcessPageListCtrl,
|
|
i,
|
|
FALSE);
|
|
}
|
|
}
|
|
}
|
|
|
|
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 wcscmp(Param1->szTitle, Param2->szTitle);
|
|
}
|