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![Katayama Hirofumi MZ](/assets/img/avatar_default.png)
The minimized non-task windows were not usable due to the bugs. In some situations, the system will restore the minimized non-task windows. - Add IsTaskWnd helper function. - Add SendPulseToTray function to send a pulse to the tray window. - At some shell hook handlings, send a pulse to the tray window. - Add IgnorePulse flag to control the timing of restoring. - Add a timer to reset IgnorePulse flag. - If the pulse has come and IgnorePulse flag is false, then restore the minimized non-task windows. - Modify the rundll32 window procedure. - Use WINDOWPLACEMENT to restore the minimized windows. CORE-13895, CORE-18350
2017 lines
57 KiB
C++
2017 lines
57 KiB
C++
/*
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* ReactOS Explorer
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*
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* Copyright 2006 - 2007 Thomas Weidenmueller <w3seek@reactos.org>
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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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#include <commoncontrols.h>
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/* Set DUMP_TASKS to 1 to enable a dump of the tasks and task groups every
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5 seconds */
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#define DUMP_TASKS 0
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#define DEBUG_SHELL_HOOK 0
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#define MAX_TASKS_COUNT (0x7FFF)
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#define TASK_ITEM_ARRAY_ALLOC 64
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const WCHAR szTaskSwitchWndClass[] = L"MSTaskSwWClass";
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const WCHAR szRunningApps[] = L"Running Applications";
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#if DEBUG_SHELL_HOOK
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const struct {
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INT msg;
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LPCWSTR msg_name;
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} hshell_msg [] = {
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{ HSHELL_WINDOWCREATED, L"HSHELL_WINDOWCREATED" },
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{ HSHELL_WINDOWDESTROYED, L"HSHELL_WINDOWDESTROYED" },
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{ HSHELL_ACTIVATESHELLWINDOW, L"HSHELL_ACTIVATESHELLWINDOW" },
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{ HSHELL_WINDOWACTIVATED, L"HSHELL_WINDOWACTIVATED" },
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{ HSHELL_GETMINRECT, L"HSHELL_GETMINRECT" },
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{ HSHELL_REDRAW, L"HSHELL_REDRAW" },
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{ HSHELL_TASKMAN, L"HSHELL_TASKMAN" },
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{ HSHELL_LANGUAGE, L"HSHELL_LANGUAGE" },
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{ HSHELL_SYSMENU, L"HSHELL_SYSMENU" },
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{ HSHELL_ENDTASK, L"HSHELL_ENDTASK" },
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{ HSHELL_ACCESSIBILITYSTATE, L"HSHELL_ACCESSIBILITYSTATE" },
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{ HSHELL_APPCOMMAND, L"HSHELL_APPCOMMAND" },
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{ HSHELL_WINDOWREPLACED, L"HSHELL_WINDOWREPLACED" },
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{ HSHELL_WINDOWREPLACING, L"HSHELL_WINDOWREPLACING" },
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{ HSHELL_RUDEAPPACTIVATED, L"HSHELL_RUDEAPPACTIVATED" },
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};
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#endif
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typedef struct _TASK_GROUP
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{
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/* We have to use a linked list instead of an array so we don't have to
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update all pointers to groups in the task item array when removing
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groups. */
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struct _TASK_GROUP *Next;
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DWORD dwTaskCount;
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DWORD dwProcessId;
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INT Index;
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union
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{
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DWORD dwFlags;
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struct
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{
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DWORD IsCollapsed : 1;
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};
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};
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} TASK_GROUP, *PTASK_GROUP;
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typedef struct _TASK_ITEM
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{
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HWND hWnd;
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PTASK_GROUP Group;
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INT Index;
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INT IconIndex;
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WINDOWPLACEMENT wndpl;
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union
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{
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DWORD dwFlags;
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struct
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{
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/* IsFlashing is TRUE when the task bar item should be flashing. */
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DWORD IsFlashing : 1;
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/* RenderFlashed is only TRUE if the task bar item should be
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drawn with a flash. */
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DWORD RenderFlashed : 1;
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};
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};
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} TASK_ITEM, *PTASK_ITEM;
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class CHardErrorThread
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{
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DWORD m_ThreadId;
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HANDLE m_hThread;
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LONG m_bThreadRunning;
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DWORD m_Status;
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DWORD m_dwType;
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CStringW m_Title;
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CStringW m_Text;
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public:
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CHardErrorThread():
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m_ThreadId(0),
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m_hThread(NULL),
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m_bThreadRunning(FALSE),
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m_Status(NULL),
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m_dwType(NULL)
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{
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}
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~CHardErrorThread()
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{
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if (m_bThreadRunning)
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{
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/* Try to unstuck Show */
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PostThreadMessage(m_ThreadId, WM_QUIT, 0, 0);
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DWORD ret = WaitForSingleObject(m_hThread, 3*1000);
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if (ret == WAIT_TIMEOUT)
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TerminateThread(m_hThread, 0);
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CloseHandle(m_hThread);
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}
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}
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HRESULT ThreadProc()
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{
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HRESULT hr;
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CComPtr<IUserNotification> pnotification;
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hr = OleInitialize(NULL);
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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hr = CoCreateInstance(CLSID_UserNotification,
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NULL,
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CLSCTX_INPROC_SERVER,
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IID_PPV_ARG(IUserNotification, &pnotification));
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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hr = pnotification->SetBalloonInfo(m_Title, m_Text, NIIF_WARNING);
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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hr = pnotification->SetIconInfo(NULL, NULL);
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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/* Show will block until the balloon closes */
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hr = pnotification->Show(NULL, 0);
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if (FAILED_UNEXPECTEDLY(hr))
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return hr;
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return S_OK;
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}
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static DWORD CALLBACK s_HardErrorThreadProc(IN OUT LPVOID lpParameter)
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{
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CHardErrorThread* pThis = reinterpret_cast<CHardErrorThread*>(lpParameter);
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pThis->ThreadProc();
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CloseHandle(pThis->m_hThread);
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OleUninitialize();
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InterlockedExchange(&pThis->m_bThreadRunning, FALSE);
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return 0;
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}
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void StartThread(PBALLOON_HARD_ERROR_DATA pData)
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{
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BOOL bIsRunning = InterlockedExchange(&m_bThreadRunning, TRUE);
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/* Ignore the new message if we are already showing one */
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if (bIsRunning)
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return;
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m_Status = pData->Status;
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m_dwType = pData->dwType;
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m_Title = (PWCHAR)((ULONG_PTR)pData + pData->TitleOffset);
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m_Text = (PWCHAR)((ULONG_PTR)pData + pData->MessageOffset);
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m_hThread = CreateThread(NULL, 0, s_HardErrorThreadProc, this, 0, &m_ThreadId);
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if (!m_hThread)
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{
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m_bThreadRunning = FALSE;
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CloseHandle(m_hThread);
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}
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}
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};
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class CTaskToolbar :
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public CWindowImplBaseT< CToolbar<TASK_ITEM>, CControlWinTraits >
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{
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public:
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INT UpdateTbButtonSpacing(IN BOOL bHorizontal, IN BOOL bThemed, IN UINT uiRows = 0, IN UINT uiBtnsPerLine = 0)
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{
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TBMETRICS tbm;
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tbm.cbSize = sizeof(tbm);
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tbm.dwMask = TBMF_BARPAD | TBMF_BUTTONSPACING;
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tbm.cxBarPad = tbm.cyBarPad = 0;
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if (bThemed)
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{
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tbm.cxButtonSpacing = 0;
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tbm.cyButtonSpacing = 0;
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}
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else
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{
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if (bHorizontal || uiBtnsPerLine > 1)
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tbm.cxButtonSpacing = (3 * GetSystemMetrics(SM_CXEDGE) / 2);
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else
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tbm.cxButtonSpacing = 0;
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if (!bHorizontal || uiRows > 1)
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tbm.cyButtonSpacing = (3 * GetSystemMetrics(SM_CYEDGE) / 2);
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else
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tbm.cyButtonSpacing = 0;
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}
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SetMetrics(&tbm);
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return tbm.cxButtonSpacing;
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}
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VOID BeginUpdate()
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{
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SetRedraw(FALSE);
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}
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VOID EndUpdate()
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{
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SendMessageW(WM_SETREDRAW, TRUE);
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InvalidateRect(NULL, TRUE);
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}
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BOOL SetButtonCommandId(IN INT iButtonIndex, IN INT iCommandId)
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{
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TBBUTTONINFO tbbi;
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tbbi.cbSize = sizeof(tbbi);
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tbbi.dwMask = TBIF_BYINDEX | TBIF_COMMAND;
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tbbi.idCommand = iCommandId;
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return SetButtonInfo(iButtonIndex, &tbbi) != 0;
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}
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LRESULT OnNcHitTestToolbar(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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POINT pt;
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/* See if the mouse is on a button */
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pt.x = GET_X_LPARAM(lParam);
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pt.y = GET_Y_LPARAM(lParam);
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ScreenToClient(&pt);
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INT index = HitTest(&pt);
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if (index < 0)
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{
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/* Make the control appear to be transparent outside of any buttons */
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return HTTRANSPARENT;
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}
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bHandled = FALSE;
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return 0;
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}
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public:
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BEGIN_MSG_MAP(CNotifyToolbar)
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MESSAGE_HANDLER(WM_NCHITTEST, OnNcHitTestToolbar)
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END_MSG_MAP()
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BOOL Initialize(HWND hWndParent)
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{
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DWORD styles = WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN |
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TBSTYLE_TOOLTIPS | TBSTYLE_WRAPABLE | TBSTYLE_LIST | TBSTYLE_TRANSPARENT |
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CCS_TOP | CCS_NORESIZE | CCS_NODIVIDER;
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// HACK & FIXME: CORE-18016
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HWND toolbar = CToolbar::Create(hWndParent, styles);
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SetDrawTextFlags(DT_NOPREFIX, DT_NOPREFIX);
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m_hWnd = NULL;
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return SubclassWindow(toolbar);
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}
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};
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class CTaskSwitchWnd :
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public CComCoClass<CTaskSwitchWnd>,
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public CWindowImpl < CTaskSwitchWnd, CWindow, CControlWinTraits >,
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public IOleWindow
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{
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CTaskToolbar m_TaskBar;
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CComPtr<ITrayWindow> m_Tray;
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UINT m_ShellHookMsg;
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WORD m_TaskItemCount;
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WORD m_AllocatedTaskItems;
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PTASK_GROUP m_TaskGroups;
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PTASK_ITEM m_TaskItems;
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PTASK_ITEM m_ActiveTaskItem;
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HTHEME m_Theme;
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UINT m_ButtonsPerLine;
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WORD m_ButtonCount;
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HIMAGELIST m_ImageList;
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BOOL m_IsGroupingEnabled;
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BOOL m_IsDestroying;
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SIZE m_ButtonSize;
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UINT m_uHardErrorMsg;
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CHardErrorThread m_HardErrorThread;
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public:
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CTaskSwitchWnd() :
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m_ShellHookMsg(NULL),
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m_TaskItemCount(0),
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m_AllocatedTaskItems(0),
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m_TaskGroups(NULL),
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m_TaskItems(NULL),
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m_ActiveTaskItem(NULL),
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m_Theme(NULL),
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m_ButtonsPerLine(0),
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m_ButtonCount(0),
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m_ImageList(NULL),
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m_IsGroupingEnabled(FALSE),
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m_IsDestroying(FALSE)
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{
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ZeroMemory(&m_ButtonSize, sizeof(m_ButtonSize));
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m_uHardErrorMsg = RegisterWindowMessageW(L"HardError");
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}
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virtual ~CTaskSwitchWnd() { }
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INT GetWndTextFromTaskItem(IN PTASK_ITEM TaskItem, LPWSTR szBuf, DWORD cchBuf)
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{
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/* Get the window text without sending a message so we don't hang if an
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application isn't responding! */
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return InternalGetWindowText(TaskItem->hWnd, szBuf, cchBuf);
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}
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#if DUMP_TASKS != 0
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VOID DumpTasks()
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{
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PTASK_GROUP CurrentGroup;
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PTASK_ITEM CurrentTaskItem, LastTaskItem;
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TRACE("Tasks dump:\n");
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if (m_IsGroupingEnabled)
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{
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CurrentGroup = m_TaskGroups;
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while (CurrentGroup != NULL)
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{
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TRACE("- Group PID: 0x%p Tasks: %d Index: %d\n", CurrentGroup->dwProcessId, CurrentGroup->dwTaskCount, CurrentGroup->Index);
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CurrentTaskItem = m_TaskItems;
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LastTaskItem = CurrentTaskItem + m_TaskItemCount;
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while (CurrentTaskItem != LastTaskItem)
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{
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if (CurrentTaskItem->Group == CurrentGroup)
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{
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TRACE(" + Task hwnd: 0x%p Index: %d\n", CurrentTaskItem->hWnd, CurrentTaskItem->Index);
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}
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CurrentTaskItem++;
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}
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CurrentGroup = CurrentGroup->Next;
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}
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CurrentTaskItem = m_TaskItems;
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LastTaskItem = CurrentTaskItem + m_TaskItemCount;
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while (CurrentTaskItem != LastTaskItem)
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{
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if (CurrentTaskItem->Group == NULL)
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{
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TRACE("- Task hwnd: 0x%p Index: %d\n", CurrentTaskItem->hWnd, CurrentTaskItem->Index);
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}
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CurrentTaskItem++;
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}
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}
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else
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{
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CurrentTaskItem = m_TaskItems;
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LastTaskItem = CurrentTaskItem + m_TaskItemCount;
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while (CurrentTaskItem != LastTaskItem)
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{
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TRACE("- Task hwnd: 0x%p Index: %d\n", CurrentTaskItem->hWnd, CurrentTaskItem->Index);
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CurrentTaskItem++;
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}
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}
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}
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#endif
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VOID UpdateIndexesAfter(IN INT iIndex, BOOL bInserted)
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{
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PTASK_GROUP CurrentGroup;
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PTASK_ITEM CurrentTaskItem, LastTaskItem;
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INT NewIndex;
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int offset = bInserted ? +1 : -1;
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if (m_IsGroupingEnabled)
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{
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/* Update all affected groups */
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CurrentGroup = m_TaskGroups;
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while (CurrentGroup != NULL)
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{
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if (CurrentGroup->IsCollapsed &&
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CurrentGroup->Index >= iIndex)
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{
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/* Update the toolbar buttons */
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NewIndex = CurrentGroup->Index + offset;
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if (m_TaskBar.SetButtonCommandId(CurrentGroup->Index + offset, NewIndex))
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{
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CurrentGroup->Index = NewIndex;
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}
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else
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CurrentGroup->Index = -1;
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}
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CurrentGroup = CurrentGroup->Next;
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}
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}
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/* Update all affected task items */
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CurrentTaskItem = m_TaskItems;
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LastTaskItem = CurrentTaskItem + m_TaskItemCount;
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while (CurrentTaskItem != LastTaskItem)
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{
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CurrentGroup = CurrentTaskItem->Group;
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if (CurrentGroup != NULL)
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{
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if (!CurrentGroup->IsCollapsed &&
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CurrentTaskItem->Index >= iIndex)
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{
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goto UpdateTaskItemBtn;
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}
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}
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else if (CurrentTaskItem->Index >= iIndex)
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{
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UpdateTaskItemBtn:
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/* Update the toolbar buttons */
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NewIndex = CurrentTaskItem->Index + offset;
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if (m_TaskBar.SetButtonCommandId(CurrentTaskItem->Index + offset, NewIndex))
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{
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CurrentTaskItem->Index = NewIndex;
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}
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else
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CurrentTaskItem->Index = -1;
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}
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CurrentTaskItem++;
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}
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}
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INT UpdateTaskGroupButton(IN PTASK_GROUP TaskGroup)
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{
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ASSERT(TaskGroup->Index >= 0);
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/* FIXME: Implement */
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return TaskGroup->Index;
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}
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VOID ExpandTaskGroup(IN PTASK_GROUP TaskGroup)
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{
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ASSERT(TaskGroup->dwTaskCount > 0);
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ASSERT(TaskGroup->IsCollapsed);
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ASSERT(TaskGroup->Index >= 0);
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/* FIXME: Implement */
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}
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HICON GetWndIcon(HWND hwnd)
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{
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HICON hIcon = NULL;
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#define GET_ICON(type) \
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SendMessageTimeout(hwnd, WM_GETICON, (type), 0, SMTO_NOTIMEOUTIFNOTHUNG, 100, (PDWORD_PTR)&hIcon)
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LRESULT bAlive = GET_ICON(ICON_SMALL2);
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if (hIcon)
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return hIcon;
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if (bAlive)
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{
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bAlive = GET_ICON(ICON_SMALL);
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if (hIcon)
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return hIcon;
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}
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if (bAlive)
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{
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GET_ICON(ICON_BIG);
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if (hIcon)
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return hIcon;
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}
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#undef GET_ICON
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hIcon = (HICON)GetClassLongPtr(hwnd, GCLP_HICONSM);
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if (hIcon)
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return hIcon;
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return (HICON)GetClassLongPtr(hwnd, GCLP_HICON);
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}
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INT UpdateTaskItemButton(IN PTASK_ITEM TaskItem)
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{
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TBBUTTONINFO tbbi = { 0 };
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HICON icon;
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WCHAR windowText[255];
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ASSERT(TaskItem->Index >= 0);
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tbbi.cbSize = sizeof(tbbi);
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tbbi.dwMask = TBIF_BYINDEX | TBIF_STATE | TBIF_TEXT | TBIF_IMAGE;
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tbbi.fsState = TBSTATE_ENABLED;
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if (m_ActiveTaskItem == TaskItem)
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tbbi.fsState |= TBSTATE_CHECKED;
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|
|
if (TaskItem->RenderFlashed)
|
|
tbbi.fsState |= TBSTATE_MARKED;
|
|
|
|
/* Check if we're updating a button that is the last one in the
|
|
line. If so, we need to set the TBSTATE_WRAP flag! */
|
|
if (!m_Tray->IsHorizontal() || (m_ButtonsPerLine != 0 &&
|
|
(TaskItem->Index + 1) % m_ButtonsPerLine == 0))
|
|
{
|
|
tbbi.fsState |= TBSTATE_WRAP;
|
|
}
|
|
|
|
if (GetWndTextFromTaskItem(TaskItem, windowText, _countof(windowText)) > 0)
|
|
{
|
|
tbbi.pszText = windowText;
|
|
}
|
|
|
|
icon = GetWndIcon(TaskItem->hWnd);
|
|
if (!icon)
|
|
icon = static_cast<HICON>(LoadImageW(NULL, MAKEINTRESOURCEW(OIC_SAMPLE), IMAGE_ICON, 0, 0, LR_SHARED | LR_DEFAULTSIZE));
|
|
TaskItem->IconIndex = ImageList_ReplaceIcon(m_ImageList, TaskItem->IconIndex, icon);
|
|
tbbi.iImage = TaskItem->IconIndex;
|
|
|
|
if (!m_TaskBar.SetButtonInfo(TaskItem->Index, &tbbi))
|
|
{
|
|
TaskItem->Index = -1;
|
|
return -1;
|
|
}
|
|
|
|
TRACE("Updated button %d for hwnd 0x%p\n", TaskItem->Index, TaskItem->hWnd);
|
|
return TaskItem->Index;
|
|
}
|
|
|
|
VOID RemoveIcon(IN PTASK_ITEM TaskItem)
|
|
{
|
|
TBBUTTONINFO tbbi;
|
|
PTASK_ITEM currentTaskItem, LastItem;
|
|
|
|
if (TaskItem->IconIndex == -1)
|
|
return;
|
|
|
|
tbbi.cbSize = sizeof(tbbi);
|
|
tbbi.dwMask = TBIF_IMAGE;
|
|
|
|
currentTaskItem = m_TaskItems;
|
|
LastItem = currentTaskItem + m_TaskItemCount;
|
|
while (currentTaskItem != LastItem)
|
|
{
|
|
if (currentTaskItem->IconIndex > TaskItem->IconIndex)
|
|
{
|
|
currentTaskItem->IconIndex--;
|
|
tbbi.iImage = currentTaskItem->IconIndex;
|
|
|
|
m_TaskBar.SetButtonInfo(currentTaskItem->Index, &tbbi);
|
|
}
|
|
currentTaskItem++;
|
|
}
|
|
|
|
ImageList_Remove(m_ImageList, TaskItem->IconIndex);
|
|
}
|
|
|
|
PTASK_ITEM FindLastTaskItemOfGroup(
|
|
IN PTASK_GROUP TaskGroup OPTIONAL,
|
|
IN PTASK_ITEM NewTaskItem OPTIONAL)
|
|
{
|
|
PTASK_ITEM TaskItem, LastTaskItem, FoundTaskItem = NULL;
|
|
DWORD dwTaskCount;
|
|
|
|
ASSERT(m_IsGroupingEnabled);
|
|
|
|
TaskItem = m_TaskItems;
|
|
LastTaskItem = TaskItem + m_TaskItemCount;
|
|
|
|
dwTaskCount = (TaskGroup != NULL ? TaskGroup->dwTaskCount : MAX_TASKS_COUNT);
|
|
|
|
ASSERT(dwTaskCount > 0);
|
|
|
|
while (TaskItem != LastTaskItem)
|
|
{
|
|
if (TaskItem->Group == TaskGroup)
|
|
{
|
|
if ((NewTaskItem != NULL && TaskItem != NewTaskItem) || NewTaskItem == NULL)
|
|
{
|
|
FoundTaskItem = TaskItem;
|
|
}
|
|
|
|
if (--dwTaskCount == 0)
|
|
{
|
|
/* We found the last task item in the group! */
|
|
break;
|
|
}
|
|
}
|
|
|
|
TaskItem++;
|
|
}
|
|
|
|
return FoundTaskItem;
|
|
}
|
|
|
|
INT CalculateTaskItemNewButtonIndex(IN PTASK_ITEM TaskItem)
|
|
{
|
|
PTASK_GROUP TaskGroup;
|
|
PTASK_ITEM LastTaskItem;
|
|
|
|
/* NOTE: This routine assumes that the group is *not* collapsed! */
|
|
|
|
TaskGroup = TaskItem->Group;
|
|
if (m_IsGroupingEnabled)
|
|
{
|
|
if (TaskGroup != NULL)
|
|
{
|
|
ASSERT(TaskGroup->Index < 0);
|
|
ASSERT(!TaskGroup->IsCollapsed);
|
|
|
|
if (TaskGroup->dwTaskCount > 1)
|
|
{
|
|
LastTaskItem = FindLastTaskItemOfGroup(TaskGroup, TaskItem);
|
|
if (LastTaskItem != NULL)
|
|
{
|
|
/* Since the group is expanded the task items must have an index */
|
|
ASSERT(LastTaskItem->Index >= 0);
|
|
|
|
return LastTaskItem->Index + 1;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
/* Find the last NULL group button. NULL groups are added at the end of the
|
|
task item list when grouping is enabled */
|
|
LastTaskItem = FindLastTaskItemOfGroup(NULL, TaskItem);
|
|
if (LastTaskItem != NULL)
|
|
{
|
|
ASSERT(LastTaskItem->Index >= 0);
|
|
|
|
return LastTaskItem->Index + 1;
|
|
}
|
|
}
|
|
}
|
|
|
|
return m_ButtonCount;
|
|
}
|
|
|
|
INT AddTaskItemButton(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
WCHAR windowText[255];
|
|
TBBUTTON tbBtn = { 0 };
|
|
INT iIndex;
|
|
HICON icon;
|
|
|
|
if (TaskItem->Index >= 0)
|
|
{
|
|
return UpdateTaskItemButton(TaskItem);
|
|
}
|
|
|
|
if (TaskItem->Group != NULL &&
|
|
TaskItem->Group->IsCollapsed)
|
|
{
|
|
/* The task group is collapsed, we only need to update the group button */
|
|
return UpdateTaskGroupButton(TaskItem->Group);
|
|
}
|
|
|
|
icon = GetWndIcon(TaskItem->hWnd);
|
|
if (!icon)
|
|
icon = static_cast<HICON>(LoadImageW(NULL, MAKEINTRESOURCEW(OIC_SAMPLE), IMAGE_ICON, 0, 0, LR_SHARED | LR_DEFAULTSIZE));
|
|
TaskItem->IconIndex = ImageList_ReplaceIcon(m_ImageList, -1, icon);
|
|
|
|
tbBtn.iBitmap = TaskItem->IconIndex;
|
|
tbBtn.fsState = TBSTATE_ENABLED | TBSTATE_ELLIPSES;
|
|
tbBtn.fsStyle = BTNS_CHECK | BTNS_NOPREFIX | BTNS_SHOWTEXT;
|
|
tbBtn.dwData = TaskItem->Index;
|
|
|
|
if (GetWndTextFromTaskItem(TaskItem, windowText, _countof(windowText)) > 0)
|
|
{
|
|
tbBtn.iString = (DWORD_PTR) windowText;
|
|
}
|
|
|
|
/* Find out where to insert the new button */
|
|
iIndex = CalculateTaskItemNewButtonIndex(TaskItem);
|
|
ASSERT(iIndex >= 0);
|
|
tbBtn.idCommand = iIndex;
|
|
|
|
m_TaskBar.BeginUpdate();
|
|
|
|
if (m_TaskBar.InsertButton(iIndex, &tbBtn))
|
|
{
|
|
UpdateIndexesAfter(iIndex, TRUE);
|
|
|
|
TRACE("Added button %d for hwnd 0x%p\n", iIndex, TaskItem->hWnd);
|
|
|
|
TaskItem->Index = iIndex;
|
|
m_ButtonCount++;
|
|
|
|
/* Update button sizes and fix the button wrapping */
|
|
UpdateButtonsSize(TRUE);
|
|
return iIndex;
|
|
}
|
|
|
|
m_TaskBar.EndUpdate();
|
|
|
|
return -1;
|
|
}
|
|
|
|
BOOL DeleteTaskItemButton(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
PTASK_GROUP TaskGroup;
|
|
INT iIndex;
|
|
|
|
TaskGroup = TaskItem->Group;
|
|
|
|
if (TaskItem->Index >= 0)
|
|
{
|
|
if ((TaskGroup != NULL && !TaskGroup->IsCollapsed) ||
|
|
TaskGroup == NULL)
|
|
{
|
|
m_TaskBar.BeginUpdate();
|
|
|
|
RemoveIcon(TaskItem);
|
|
iIndex = TaskItem->Index;
|
|
if (m_TaskBar.DeleteButton(iIndex))
|
|
{
|
|
TaskItem->Index = -1;
|
|
m_ButtonCount--;
|
|
|
|
UpdateIndexesAfter(iIndex, FALSE);
|
|
|
|
/* Update button sizes and fix the button wrapping */
|
|
UpdateButtonsSize(TRUE);
|
|
return TRUE;
|
|
}
|
|
|
|
m_TaskBar.EndUpdate();
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
PTASK_GROUP AddToTaskGroup(IN HWND hWnd)
|
|
{
|
|
DWORD dwProcessId;
|
|
PTASK_GROUP TaskGroup, *PrevLink;
|
|
|
|
if (!GetWindowThreadProcessId(hWnd,
|
|
&dwProcessId))
|
|
{
|
|
TRACE("Cannot get process id of hwnd 0x%p\n", hWnd);
|
|
return NULL;
|
|
}
|
|
|
|
/* Try to find an existing task group */
|
|
TaskGroup = m_TaskGroups;
|
|
PrevLink = &m_TaskGroups;
|
|
while (TaskGroup != NULL)
|
|
{
|
|
if (TaskGroup->dwProcessId == dwProcessId)
|
|
{
|
|
TaskGroup->dwTaskCount++;
|
|
return TaskGroup;
|
|
}
|
|
|
|
PrevLink = &TaskGroup->Next;
|
|
TaskGroup = TaskGroup->Next;
|
|
}
|
|
|
|
/* Allocate a new task group */
|
|
TaskGroup = (PTASK_GROUP) HeapAlloc(hProcessHeap,
|
|
HEAP_ZERO_MEMORY,
|
|
sizeof(*TaskGroup));
|
|
if (TaskGroup != NULL)
|
|
{
|
|
TaskGroup->dwTaskCount = 1;
|
|
TaskGroup->dwProcessId = dwProcessId;
|
|
TaskGroup->Index = -1;
|
|
|
|
/* Add the task group to the list */
|
|
*PrevLink = TaskGroup;
|
|
}
|
|
|
|
return TaskGroup;
|
|
}
|
|
|
|
VOID RemoveTaskFromTaskGroup(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
PTASK_GROUP TaskGroup, CurrentGroup, *PrevLink;
|
|
|
|
TaskGroup = TaskItem->Group;
|
|
if (TaskGroup != NULL)
|
|
{
|
|
DWORD dwNewTaskCount = --TaskGroup->dwTaskCount;
|
|
if (dwNewTaskCount == 0)
|
|
{
|
|
/* Find the previous pointer in the chain */
|
|
CurrentGroup = m_TaskGroups;
|
|
PrevLink = &m_TaskGroups;
|
|
while (CurrentGroup != TaskGroup)
|
|
{
|
|
PrevLink = &CurrentGroup->Next;
|
|
CurrentGroup = CurrentGroup->Next;
|
|
}
|
|
|
|
/* Remove the group from the list */
|
|
ASSERT(TaskGroup == CurrentGroup);
|
|
*PrevLink = TaskGroup->Next;
|
|
|
|
/* Free the task group */
|
|
HeapFree(hProcessHeap,
|
|
0,
|
|
TaskGroup);
|
|
}
|
|
else if (TaskGroup->IsCollapsed &&
|
|
TaskGroup->Index >= 0)
|
|
{
|
|
if (dwNewTaskCount > 1)
|
|
{
|
|
/* FIXME: Check if we should expand the group */
|
|
/* Update the task group button */
|
|
UpdateTaskGroupButton(TaskGroup);
|
|
}
|
|
else
|
|
{
|
|
/* Expand the group of one task button to a task button */
|
|
ExpandTaskGroup(TaskGroup);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
PTASK_ITEM FindTaskItem(IN HWND hWnd)
|
|
{
|
|
PTASK_ITEM TaskItem, LastItem;
|
|
|
|
TaskItem = m_TaskItems;
|
|
LastItem = TaskItem + m_TaskItemCount;
|
|
while (TaskItem != LastItem)
|
|
{
|
|
if (TaskItem->hWnd == hWnd)
|
|
return TaskItem;
|
|
|
|
TaskItem++;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
PTASK_ITEM FindOtherTaskItem(IN HWND hWnd)
|
|
{
|
|
PTASK_ITEM LastItem, TaskItem;
|
|
PTASK_GROUP TaskGroup;
|
|
DWORD dwProcessId;
|
|
|
|
if (!GetWindowThreadProcessId(hWnd, &dwProcessId))
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
/* Try to find another task that belongs to the same
|
|
process as the given window */
|
|
TaskItem = m_TaskItems;
|
|
LastItem = TaskItem + m_TaskItemCount;
|
|
while (TaskItem != LastItem)
|
|
{
|
|
TaskGroup = TaskItem->Group;
|
|
if (TaskGroup != NULL)
|
|
{
|
|
if (TaskGroup->dwProcessId == dwProcessId)
|
|
return TaskItem;
|
|
}
|
|
else
|
|
{
|
|
DWORD dwProcessIdTask;
|
|
|
|
if (GetWindowThreadProcessId(TaskItem->hWnd,
|
|
&dwProcessIdTask) &&
|
|
dwProcessIdTask == dwProcessId)
|
|
{
|
|
return TaskItem;
|
|
}
|
|
}
|
|
|
|
TaskItem++;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
PTASK_ITEM AllocTaskItem()
|
|
{
|
|
if (m_TaskItemCount >= MAX_TASKS_COUNT)
|
|
{
|
|
/* We need the most significant bit in 16 bit command IDs to indicate whether it
|
|
is a task group or task item. WM_COMMAND limits command IDs to 16 bits! */
|
|
return NULL;
|
|
}
|
|
|
|
ASSERT(m_AllocatedTaskItems >= m_TaskItemCount);
|
|
|
|
if (m_TaskItemCount == 0)
|
|
{
|
|
m_TaskItems = (PTASK_ITEM) HeapAlloc(hProcessHeap,
|
|
0,
|
|
TASK_ITEM_ARRAY_ALLOC * sizeof(*m_TaskItems));
|
|
if (m_TaskItems != NULL)
|
|
{
|
|
m_AllocatedTaskItems = TASK_ITEM_ARRAY_ALLOC;
|
|
}
|
|
else
|
|
return NULL;
|
|
}
|
|
else if (m_TaskItemCount >= m_AllocatedTaskItems)
|
|
{
|
|
PTASK_ITEM NewArray;
|
|
SIZE_T NewArrayLength, ActiveTaskItemIndex;
|
|
|
|
NewArrayLength = m_AllocatedTaskItems + TASK_ITEM_ARRAY_ALLOC;
|
|
|
|
NewArray = (PTASK_ITEM) HeapReAlloc(hProcessHeap,
|
|
0,
|
|
m_TaskItems,
|
|
NewArrayLength * sizeof(*m_TaskItems));
|
|
if (NewArray != NULL)
|
|
{
|
|
if (m_ActiveTaskItem != NULL)
|
|
{
|
|
/* Fixup the ActiveTaskItem pointer */
|
|
ActiveTaskItemIndex = m_ActiveTaskItem - m_TaskItems;
|
|
m_ActiveTaskItem = NewArray + ActiveTaskItemIndex;
|
|
}
|
|
m_AllocatedTaskItems = (WORD) NewArrayLength;
|
|
m_TaskItems = NewArray;
|
|
}
|
|
else
|
|
return NULL;
|
|
}
|
|
|
|
return m_TaskItems + m_TaskItemCount++;
|
|
}
|
|
|
|
VOID FreeTaskItem(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
WORD wIndex;
|
|
|
|
if (TaskItem == m_ActiveTaskItem)
|
|
m_ActiveTaskItem = NULL;
|
|
|
|
wIndex = (WORD) (TaskItem - m_TaskItems);
|
|
if (wIndex + 1 < m_TaskItemCount)
|
|
{
|
|
MoveMemory(TaskItem,
|
|
TaskItem + 1,
|
|
(m_TaskItemCount - wIndex - 1) * sizeof(*TaskItem));
|
|
}
|
|
|
|
m_TaskItemCount--;
|
|
}
|
|
|
|
VOID DeleteTaskItem(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
if (!m_IsDestroying)
|
|
{
|
|
/* Delete the task button from the toolbar */
|
|
DeleteTaskItemButton(TaskItem);
|
|
}
|
|
|
|
/* Remove the task from it's group */
|
|
RemoveTaskFromTaskGroup(TaskItem);
|
|
|
|
/* Free the task item */
|
|
FreeTaskItem(TaskItem);
|
|
}
|
|
|
|
VOID CheckActivateTaskItem(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
PTASK_ITEM CurrentTaskItem;
|
|
PTASK_GROUP TaskGroup = NULL;
|
|
|
|
CurrentTaskItem = m_ActiveTaskItem;
|
|
|
|
if (TaskItem != NULL)
|
|
TaskGroup = TaskItem->Group;
|
|
|
|
if (m_IsGroupingEnabled &&
|
|
TaskGroup != NULL &&
|
|
TaskGroup->IsCollapsed)
|
|
{
|
|
/* FIXME */
|
|
return;
|
|
}
|
|
|
|
if (CurrentTaskItem != NULL)
|
|
{
|
|
PTASK_GROUP CurrentTaskGroup;
|
|
|
|
if (CurrentTaskItem == TaskItem)
|
|
return;
|
|
|
|
CurrentTaskGroup = CurrentTaskItem->Group;
|
|
|
|
if (m_IsGroupingEnabled &&
|
|
CurrentTaskGroup != NULL &&
|
|
CurrentTaskGroup->IsCollapsed)
|
|
{
|
|
if (CurrentTaskGroup == TaskGroup)
|
|
return;
|
|
|
|
/* FIXME */
|
|
}
|
|
else
|
|
{
|
|
m_ActiveTaskItem = NULL;
|
|
if (CurrentTaskItem->Index >= 0)
|
|
{
|
|
UpdateTaskItemButton(CurrentTaskItem);
|
|
}
|
|
}
|
|
}
|
|
|
|
m_ActiveTaskItem = TaskItem;
|
|
|
|
if (TaskItem != NULL && TaskItem->Index >= 0)
|
|
{
|
|
UpdateTaskItemButton(TaskItem);
|
|
}
|
|
else if (TaskItem == NULL)
|
|
{
|
|
TRACE("Active TaskItem now NULL\n");
|
|
}
|
|
}
|
|
|
|
PTASK_ITEM FindTaskItemByIndex(IN INT Index)
|
|
{
|
|
PTASK_ITEM TaskItem, LastItem;
|
|
|
|
TaskItem = m_TaskItems;
|
|
LastItem = TaskItem + m_TaskItemCount;
|
|
while (TaskItem != LastItem)
|
|
{
|
|
if (TaskItem->Index == Index)
|
|
return TaskItem;
|
|
|
|
TaskItem++;
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
PTASK_GROUP FindTaskGroupByIndex(IN INT Index)
|
|
{
|
|
PTASK_GROUP CurrentGroup;
|
|
|
|
CurrentGroup = m_TaskGroups;
|
|
while (CurrentGroup != NULL)
|
|
{
|
|
if (CurrentGroup->Index == Index)
|
|
break;
|
|
|
|
CurrentGroup = CurrentGroup->Next;
|
|
}
|
|
|
|
return CurrentGroup;
|
|
}
|
|
|
|
BOOL AddTask(IN HWND hWnd)
|
|
{
|
|
PTASK_ITEM TaskItem;
|
|
|
|
if (!::IsWindow(hWnd) || m_Tray->IsSpecialHWND(hWnd))
|
|
return FALSE;
|
|
|
|
TaskItem = FindTaskItem(hWnd);
|
|
if (TaskItem == NULL)
|
|
{
|
|
TRACE("Add window 0x%p\n", hWnd);
|
|
TaskItem = AllocTaskItem();
|
|
if (TaskItem != NULL)
|
|
{
|
|
ZeroMemory(TaskItem, sizeof(*TaskItem));
|
|
TaskItem->hWnd = hWnd;
|
|
TaskItem->Index = -1;
|
|
TaskItem->Group = AddToTaskGroup(hWnd);
|
|
TaskItem->wndpl.length = sizeof(TaskItem->wndpl);
|
|
::GetWindowPlacement(hWnd, &TaskItem->wndpl);
|
|
|
|
if (!m_IsDestroying)
|
|
{
|
|
AddTaskItemButton(TaskItem);
|
|
}
|
|
}
|
|
}
|
|
|
|
return TaskItem != NULL;
|
|
}
|
|
|
|
BOOL ActivateTaskItem(IN OUT PTASK_ITEM TaskItem OPTIONAL)
|
|
{
|
|
if (TaskItem != NULL)
|
|
{
|
|
TRACE("Activate window 0x%p on button %d\n", TaskItem->hWnd, TaskItem->Index);
|
|
}
|
|
|
|
CheckActivateTaskItem(TaskItem);
|
|
return FALSE;
|
|
}
|
|
|
|
BOOL ActivateTask(IN HWND hWnd)
|
|
{
|
|
PTASK_ITEM TaskItem;
|
|
|
|
if (!hWnd)
|
|
{
|
|
return ActivateTaskItem(NULL);
|
|
}
|
|
|
|
TaskItem = FindTaskItem(hWnd);
|
|
if (TaskItem == NULL)
|
|
{
|
|
TaskItem = FindOtherTaskItem(hWnd);
|
|
}
|
|
|
|
if (TaskItem == NULL)
|
|
{
|
|
WARN("Activate window 0x%p, could not find task\n", hWnd);
|
|
RefreshWindowList();
|
|
}
|
|
|
|
return ActivateTaskItem(TaskItem);
|
|
}
|
|
|
|
BOOL DeleteTask(IN HWND hWnd)
|
|
{
|
|
PTASK_ITEM TaskItem;
|
|
|
|
TaskItem = FindTaskItem(hWnd);
|
|
if (TaskItem != NULL)
|
|
{
|
|
TRACE("Delete window 0x%p on button %d\n", hWnd, TaskItem->Index);
|
|
DeleteTaskItem(TaskItem);
|
|
return TRUE;
|
|
}
|
|
//else
|
|
//TRACE("Failed to delete window 0x%p\n", hWnd);
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
VOID DeleteAllTasks()
|
|
{
|
|
PTASK_ITEM CurrentTask;
|
|
|
|
if (m_TaskItemCount > 0)
|
|
{
|
|
CurrentTask = m_TaskItems + m_TaskItemCount;
|
|
do
|
|
{
|
|
DeleteTaskItem(--CurrentTask);
|
|
} while (CurrentTask != m_TaskItems);
|
|
}
|
|
}
|
|
|
|
VOID FlashTaskItem(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
TaskItem->RenderFlashed = 1;
|
|
UpdateTaskItemButton(TaskItem);
|
|
}
|
|
|
|
BOOL FlashTask(IN HWND hWnd)
|
|
{
|
|
PTASK_ITEM TaskItem;
|
|
|
|
TaskItem = FindTaskItem(hWnd);
|
|
if (TaskItem != NULL)
|
|
{
|
|
TRACE("Flashing window 0x%p on button %d\n", hWnd, TaskItem->Index);
|
|
FlashTaskItem(TaskItem);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
VOID RedrawTaskItem(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
PTASK_GROUP TaskGroup;
|
|
|
|
TaskGroup = TaskItem->Group;
|
|
if (m_IsGroupingEnabled && TaskGroup != NULL)
|
|
{
|
|
if (TaskGroup->IsCollapsed && TaskGroup->Index >= 0)
|
|
{
|
|
UpdateTaskGroupButton(TaskGroup);
|
|
}
|
|
else if (TaskItem->Index >= 0)
|
|
{
|
|
goto UpdateTaskItem;
|
|
}
|
|
}
|
|
else if (TaskItem->Index >= 0)
|
|
{
|
|
UpdateTaskItem:
|
|
TaskItem->RenderFlashed = 0;
|
|
UpdateTaskItemButton(TaskItem);
|
|
}
|
|
}
|
|
|
|
|
|
BOOL RedrawTask(IN HWND hWnd)
|
|
{
|
|
PTASK_ITEM TaskItem;
|
|
|
|
TaskItem = FindTaskItem(hWnd);
|
|
if (TaskItem != NULL)
|
|
{
|
|
RedrawTaskItem(TaskItem);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
VOID UpdateButtonsSize(IN BOOL bRedrawDisabled)
|
|
{
|
|
RECT rcClient;
|
|
UINT uiRows, uiMax, uiMin, uiBtnsPerLine, ui;
|
|
LONG NewBtnSize;
|
|
BOOL Horizontal;
|
|
|
|
/* Update the size of the image list if needed */
|
|
int cx, cy;
|
|
ImageList_GetIconSize(m_ImageList, &cx, &cy);
|
|
if (cx != GetSystemMetrics(SM_CXSMICON) || cy != GetSystemMetrics(SM_CYSMICON))
|
|
{
|
|
ImageList_SetIconSize(m_ImageList, GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON));
|
|
|
|
/* SetIconSize removes all icons so we have to reinsert them */
|
|
PTASK_ITEM TaskItem = m_TaskItems;
|
|
PTASK_ITEM LastTaskItem = m_TaskItems + m_TaskItemCount;
|
|
while (TaskItem != LastTaskItem)
|
|
{
|
|
TaskItem->IconIndex = -1;
|
|
UpdateTaskItemButton(TaskItem);
|
|
|
|
TaskItem++;
|
|
}
|
|
m_TaskBar.SetImageList(m_ImageList);
|
|
}
|
|
|
|
if (GetClientRect(&rcClient) && !IsRectEmpty(&rcClient))
|
|
{
|
|
if (m_ButtonCount > 0)
|
|
{
|
|
Horizontal = m_Tray->IsHorizontal();
|
|
|
|
if (Horizontal)
|
|
{
|
|
TBMETRICS tbm = { 0 };
|
|
tbm.cbSize = sizeof(tbm);
|
|
tbm.dwMask = TBMF_BUTTONSPACING;
|
|
m_TaskBar.GetMetrics(&tbm);
|
|
|
|
if (m_ButtonSize.cy + tbm.cyButtonSpacing != 0)
|
|
uiRows = (rcClient.bottom + tbm.cyButtonSpacing) / (m_ButtonSize.cy + tbm.cyButtonSpacing);
|
|
else
|
|
uiRows = 1;
|
|
|
|
if (uiRows == 0)
|
|
uiRows = 1;
|
|
|
|
uiBtnsPerLine = (m_ButtonCount + uiRows - 1) / uiRows;
|
|
}
|
|
else
|
|
{
|
|
uiBtnsPerLine = 1;
|
|
uiRows = m_ButtonCount;
|
|
}
|
|
|
|
if (!bRedrawDisabled)
|
|
m_TaskBar.BeginUpdate();
|
|
|
|
/* We might need to update the button spacing */
|
|
int cxButtonSpacing = m_TaskBar.UpdateTbButtonSpacing(
|
|
Horizontal, m_Theme != NULL,
|
|
uiRows, uiBtnsPerLine);
|
|
|
|
/* Determine the minimum and maximum width of a button */
|
|
uiMin = GetSystemMetrics(SM_CXSIZE) + (2 * GetSystemMetrics(SM_CXEDGE));
|
|
if (Horizontal)
|
|
{
|
|
uiMax = GetSystemMetrics(SM_CXMINIMIZED);
|
|
|
|
/* Calculate the ideal width and make sure it's within the allowed range */
|
|
NewBtnSize = (rcClient.right - (uiBtnsPerLine * cxButtonSpacing)) / uiBtnsPerLine;
|
|
|
|
if (NewBtnSize < (LONG) uiMin)
|
|
NewBtnSize = uiMin;
|
|
if (NewBtnSize >(LONG)uiMax)
|
|
NewBtnSize = uiMax;
|
|
|
|
/* Recalculate how many buttons actually fit into one line */
|
|
uiBtnsPerLine = rcClient.right / (NewBtnSize + cxButtonSpacing);
|
|
if (uiBtnsPerLine == 0)
|
|
uiBtnsPerLine++;
|
|
}
|
|
else
|
|
{
|
|
NewBtnSize = uiMax = rcClient.right;
|
|
}
|
|
|
|
m_ButtonSize.cx = NewBtnSize;
|
|
|
|
m_ButtonsPerLine = uiBtnsPerLine;
|
|
|
|
for (ui = 0; ui != m_ButtonCount; ui++)
|
|
{
|
|
TBBUTTONINFOW tbbi = { 0 };
|
|
tbbi.cbSize = sizeof(tbbi);
|
|
tbbi.dwMask = TBIF_BYINDEX | TBIF_SIZE | TBIF_STATE;
|
|
tbbi.cx = (INT) NewBtnSize;
|
|
tbbi.fsState = TBSTATE_ENABLED;
|
|
|
|
/* Check if we're updating a button that is the last one in the
|
|
line. If so, we need to set the TBSTATE_WRAP flag! */
|
|
if (Horizontal)
|
|
{
|
|
if ((ui + 1) % uiBtnsPerLine == 0)
|
|
tbbi.fsState |= TBSTATE_WRAP;
|
|
}
|
|
else
|
|
{
|
|
tbbi.fsState |= TBSTATE_WRAP;
|
|
}
|
|
|
|
if (m_ActiveTaskItem != NULL &&
|
|
m_ActiveTaskItem->Index == (INT)ui)
|
|
{
|
|
tbbi.fsState |= TBSTATE_CHECKED;
|
|
}
|
|
|
|
m_TaskBar.SetButtonInfo(ui, &tbbi);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
m_ButtonsPerLine = 0;
|
|
m_ButtonSize.cx = 0;
|
|
}
|
|
}
|
|
|
|
// FIXME: This seems to be enabling redraws prematurely, but moving it to its right place doesn't work!
|
|
m_TaskBar.EndUpdate();
|
|
}
|
|
|
|
BOOL CALLBACK EnumWindowsProc(IN HWND hWnd)
|
|
{
|
|
if (m_Tray->IsTaskWnd(hWnd))
|
|
{
|
|
TRACE("Adding task for %p...\n", hWnd);
|
|
AddTask(hWnd);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
static BOOL CALLBACK s_EnumWindowsProc(IN HWND hWnd, IN LPARAM lParam)
|
|
{
|
|
CTaskSwitchWnd * This = (CTaskSwitchWnd *) lParam;
|
|
|
|
return This->EnumWindowsProc(hWnd);
|
|
}
|
|
|
|
BOOL RefreshWindowList()
|
|
{
|
|
TRACE("Refreshing window list...\n");
|
|
/* Add all windows to the toolbar */
|
|
return EnumWindows(s_EnumWindowsProc, (LPARAM)this);
|
|
}
|
|
|
|
LRESULT OnThemeChanged(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
TRACE("OmThemeChanged\n");
|
|
|
|
if (m_Theme)
|
|
CloseThemeData(m_Theme);
|
|
|
|
if (IsThemeActive())
|
|
m_Theme = OpenThemeData(m_hWnd, L"TaskBand");
|
|
else
|
|
m_Theme = NULL;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if (!m_TaskBar.Initialize(m_hWnd))
|
|
return FALSE;
|
|
|
|
SetWindowTheme(m_TaskBar.m_hWnd, L"TaskBand", NULL);
|
|
|
|
m_ImageList = ImageList_Create(GetSystemMetrics(SM_CXSMICON), GetSystemMetrics(SM_CYSMICON), ILC_COLOR32 | ILC_MASK, 0, 1000);
|
|
m_TaskBar.SetImageList(m_ImageList);
|
|
|
|
/* Set proper spacing between buttons */
|
|
m_TaskBar.UpdateTbButtonSpacing(m_Tray->IsHorizontal(), m_Theme != NULL);
|
|
|
|
/* Register the shell hook */
|
|
m_ShellHookMsg = RegisterWindowMessageW(L"SHELLHOOK");
|
|
|
|
TRACE("ShellHookMsg got assigned number %d\n", m_ShellHookMsg);
|
|
|
|
RegisterShellHook(m_hWnd, 3); /* 1 if no NT! We're targeting NT so we don't care! */
|
|
|
|
RefreshWindowList();
|
|
|
|
/* Recalculate the button size */
|
|
UpdateButtonsSize(FALSE);
|
|
|
|
#if DUMP_TASKS != 0
|
|
SetTimer(hwnd, 1, 5000, NULL);
|
|
#endif
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
m_IsDestroying = TRUE;
|
|
|
|
/* Unregister the shell hook */
|
|
RegisterShellHook(m_hWnd, FALSE);
|
|
|
|
CloseThemeData(m_Theme);
|
|
DeleteAllTasks();
|
|
return TRUE;
|
|
}
|
|
|
|
VOID SendPulseToTray(BOOL bDelete, HWND hwndActive)
|
|
{
|
|
HWND hwndTray = m_Tray->GetHWND();
|
|
::SendMessage(hwndTray, TWM_PULSE, bDelete, (LPARAM)hwndActive);
|
|
}
|
|
|
|
BOOL HandleAppCommand(IN WPARAM wParam, IN LPARAM lParam)
|
|
{
|
|
BOOL Ret = FALSE;
|
|
|
|
switch (GET_APPCOMMAND_LPARAM(lParam))
|
|
{
|
|
case APPCOMMAND_BROWSER_SEARCH:
|
|
Ret = SHFindFiles(NULL,
|
|
NULL);
|
|
break;
|
|
|
|
case APPCOMMAND_BROWSER_HOME:
|
|
case APPCOMMAND_LAUNCH_MAIL:
|
|
default:
|
|
TRACE("Shell app command %d unhandled!\n", (INT) GET_APPCOMMAND_LPARAM(lParam));
|
|
break;
|
|
}
|
|
|
|
return Ret;
|
|
}
|
|
|
|
LRESULT OnShellHook(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
BOOL Ret = FALSE;
|
|
|
|
/* In case the shell hook wasn't registered properly, ignore WM_NULLs*/
|
|
if (uMsg == 0)
|
|
{
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
TRACE("Received shell hook message: wParam=%08lx, lParam=%08lx\n", wParam, lParam);
|
|
|
|
switch ((INT) wParam)
|
|
{
|
|
case HSHELL_APPCOMMAND:
|
|
Ret = HandleAppCommand(wParam, lParam);
|
|
break;
|
|
|
|
case HSHELL_WINDOWCREATED:
|
|
SendPulseToTray(FALSE, (HWND)lParam);
|
|
AddTask((HWND) lParam);
|
|
break;
|
|
|
|
case HSHELL_WINDOWDESTROYED:
|
|
/* The window still exists! Delay destroying it a bit */
|
|
SendPulseToTray(TRUE, (HWND)lParam);
|
|
DeleteTask((HWND)lParam);
|
|
break;
|
|
|
|
case HSHELL_RUDEAPPACTIVATED:
|
|
case HSHELL_WINDOWACTIVATED:
|
|
SendPulseToTray(FALSE, (HWND)lParam);
|
|
ActivateTask((HWND)lParam);
|
|
break;
|
|
|
|
case HSHELL_FLASH:
|
|
FlashTask((HWND) lParam);
|
|
break;
|
|
|
|
case HSHELL_REDRAW:
|
|
RedrawTask((HWND) lParam);
|
|
break;
|
|
|
|
case HSHELL_TASKMAN:
|
|
::PostMessage(m_Tray->GetHWND(), TWM_OPENSTARTMENU, 0, 0);
|
|
break;
|
|
|
|
case HSHELL_ACTIVATESHELLWINDOW:
|
|
::SwitchToThisWindow(m_Tray->GetHWND(), TRUE);
|
|
::SetForegroundWindow(m_Tray->GetHWND());
|
|
break;
|
|
|
|
case HSHELL_LANGUAGE:
|
|
case HSHELL_SYSMENU:
|
|
case HSHELL_ENDTASK:
|
|
case HSHELL_ACCESSIBILITYSTATE:
|
|
case HSHELL_WINDOWREPLACED:
|
|
case HSHELL_WINDOWREPLACING:
|
|
|
|
case HSHELL_GETMINRECT:
|
|
default:
|
|
{
|
|
#if DEBUG_SHELL_HOOK
|
|
int i, found;
|
|
for (i = 0, found = 0; i != _countof(hshell_msg); i++)
|
|
{
|
|
if (hshell_msg[i].msg == (INT) wParam)
|
|
{
|
|
TRACE("Shell message %ws unhandled (lParam = 0x%p)!\n", hshell_msg[i].msg_name, lParam);
|
|
found = 1;
|
|
break;
|
|
}
|
|
}
|
|
if (found)
|
|
break;
|
|
#endif
|
|
TRACE("Shell message %d unhandled (lParam = 0x%p)!\n", (INT) wParam, lParam);
|
|
break;
|
|
}
|
|
}
|
|
|
|
return Ret;
|
|
}
|
|
|
|
VOID HandleTaskItemClick(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
BOOL bIsMinimized;
|
|
BOOL bIsActive;
|
|
|
|
if (::IsWindow(TaskItem->hWnd))
|
|
{
|
|
bIsMinimized = ::IsIconic(TaskItem->hWnd);
|
|
bIsActive = (TaskItem == m_ActiveTaskItem);
|
|
|
|
TRACE("Active TaskItem %p, selected TaskItem %p\n", m_ActiveTaskItem, TaskItem);
|
|
if (m_ActiveTaskItem)
|
|
TRACE("Active TaskItem hWnd=%p, TaskItem hWnd %p\n", m_ActiveTaskItem->hWnd, TaskItem->hWnd);
|
|
|
|
TRACE("Valid button clicked. HWND=%p, IsMinimized=%s, IsActive=%s...\n",
|
|
TaskItem->hWnd, bIsMinimized ? "Yes" : "No", bIsActive ? "Yes" : "No");
|
|
|
|
if (!bIsMinimized && bIsActive)
|
|
{
|
|
TaskItem->wndpl.length = sizeof(TaskItem->wndpl);
|
|
::GetWindowPlacement(TaskItem->hWnd, &TaskItem->wndpl);
|
|
|
|
::ShowWindowAsync(TaskItem->hWnd, SW_MINIMIZE);
|
|
TRACE("Valid button clicked. App window Minimized.\n");
|
|
}
|
|
else
|
|
{
|
|
::SwitchToThisWindow(TaskItem->hWnd, TRUE);
|
|
::SetWindowPlacement(TaskItem->hWnd, &TaskItem->wndpl);
|
|
|
|
TRACE("Valid button clicked. App window Restored.\n");
|
|
}
|
|
}
|
|
}
|
|
|
|
VOID HandleTaskGroupClick(IN OUT PTASK_GROUP TaskGroup)
|
|
{
|
|
/* TODO: Show task group menu */
|
|
}
|
|
|
|
BOOL HandleButtonClick(IN WORD wIndex)
|
|
{
|
|
PTASK_ITEM TaskItem;
|
|
PTASK_GROUP TaskGroup;
|
|
|
|
if (m_IsGroupingEnabled)
|
|
{
|
|
TaskGroup = FindTaskGroupByIndex((INT) wIndex);
|
|
if (TaskGroup != NULL && TaskGroup->IsCollapsed)
|
|
{
|
|
HandleTaskGroupClick(TaskGroup);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
TaskItem = FindTaskItemByIndex((INT) wIndex);
|
|
if (TaskItem != NULL)
|
|
{
|
|
SendPulseToTray(FALSE, TaskItem->hWnd);
|
|
HandleTaskItemClick(TaskItem);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static VOID CALLBACK
|
|
SendAsyncProc(HWND hwnd, UINT uMsg, DWORD_PTR dwData, LRESULT lResult)
|
|
{
|
|
::PostMessageW(hwnd, WM_NULL, 0, 0);
|
|
}
|
|
|
|
VOID HandleTaskItemRightClick(IN OUT PTASK_ITEM TaskItem)
|
|
{
|
|
POINT pt;
|
|
GetCursorPos(&pt);
|
|
|
|
SetForegroundWindow(TaskItem->hWnd);
|
|
|
|
ActivateTask(TaskItem->hWnd);
|
|
|
|
if (GetForegroundWindow() != TaskItem->hWnd)
|
|
ERR("HandleTaskItemRightClick detected the window did not become foreground\n");
|
|
|
|
::SendMessageCallbackW(TaskItem->hWnd, WM_POPUPSYSTEMMENU, 0, MAKELPARAM(pt.x, pt.y),
|
|
SendAsyncProc, (ULONG_PTR)TaskItem);
|
|
}
|
|
|
|
VOID HandleTaskGroupRightClick(IN OUT PTASK_GROUP TaskGroup)
|
|
{
|
|
/* TODO: Show task group right click menu */
|
|
}
|
|
|
|
BOOL HandleButtonRightClick(IN WORD wIndex)
|
|
{
|
|
PTASK_ITEM TaskItem;
|
|
PTASK_GROUP TaskGroup;
|
|
if (m_IsGroupingEnabled)
|
|
{
|
|
TaskGroup = FindTaskGroupByIndex((INT) wIndex);
|
|
if (TaskGroup != NULL && TaskGroup->IsCollapsed)
|
|
{
|
|
HandleTaskGroupRightClick(TaskGroup);
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
TaskItem = FindTaskItemByIndex((INT) wIndex);
|
|
|
|
if (TaskItem != NULL)
|
|
{
|
|
HandleTaskItemRightClick(TaskItem);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
|
|
LRESULT HandleItemPaint(IN OUT NMTBCUSTOMDRAW *nmtbcd)
|
|
{
|
|
LRESULT Ret = CDRF_DODEFAULT;
|
|
PTASK_GROUP TaskGroup;
|
|
PTASK_ITEM TaskItem;
|
|
|
|
TaskItem = FindTaskItemByIndex((INT) nmtbcd->nmcd.dwItemSpec);
|
|
TaskGroup = FindTaskGroupByIndex((INT) nmtbcd->nmcd.dwItemSpec);
|
|
if (TaskGroup == NULL && TaskItem != NULL)
|
|
{
|
|
ASSERT(TaskItem != NULL);
|
|
|
|
if (TaskItem != NULL && ::IsWindow(TaskItem->hWnd))
|
|
{
|
|
/* Make the entire button flashing if necessary */
|
|
if (nmtbcd->nmcd.uItemState & CDIS_MARKED)
|
|
{
|
|
Ret = TBCDRF_NOBACKGROUND;
|
|
if (!m_Theme)
|
|
{
|
|
SelectObject(nmtbcd->nmcd.hdc, GetSysColorBrush(COLOR_HIGHLIGHT));
|
|
Rectangle(nmtbcd->nmcd.hdc,
|
|
nmtbcd->nmcd.rc.left,
|
|
nmtbcd->nmcd.rc.top,
|
|
nmtbcd->nmcd.rc.right,
|
|
nmtbcd->nmcd.rc.bottom);
|
|
}
|
|
else
|
|
{
|
|
DrawThemeBackground(m_Theme, nmtbcd->nmcd.hdc, TDP_FLASHBUTTON, 0, &nmtbcd->nmcd.rc, 0);
|
|
}
|
|
nmtbcd->clrText = GetSysColor(COLOR_HIGHLIGHTTEXT);
|
|
return Ret;
|
|
}
|
|
}
|
|
}
|
|
else if (TaskGroup != NULL)
|
|
{
|
|
/* FIXME: Implement painting for task groups */
|
|
}
|
|
return Ret;
|
|
}
|
|
|
|
LRESULT HandleToolbarNotification(IN const NMHDR *nmh)
|
|
{
|
|
LRESULT Ret = 0;
|
|
|
|
switch (nmh->code)
|
|
{
|
|
case NM_CUSTOMDRAW:
|
|
{
|
|
LPNMTBCUSTOMDRAW nmtbcd = (LPNMTBCUSTOMDRAW) nmh;
|
|
|
|
switch (nmtbcd->nmcd.dwDrawStage)
|
|
{
|
|
|
|
case CDDS_ITEMPREPAINT:
|
|
Ret = HandleItemPaint(nmtbcd);
|
|
break;
|
|
|
|
case CDDS_PREPAINT:
|
|
Ret = CDRF_NOTIFYITEMDRAW;
|
|
break;
|
|
|
|
default:
|
|
Ret = CDRF_DODEFAULT;
|
|
break;
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
|
|
return Ret;
|
|
}
|
|
|
|
LRESULT OnEraseBackground(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
HDC hdc = (HDC) wParam;
|
|
|
|
if (!IsAppThemed())
|
|
{
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
RECT rect;
|
|
GetClientRect(&rect);
|
|
DrawThemeParentBackground(m_hWnd, hdc, &rect);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
SIZE szClient;
|
|
|
|
szClient.cx = LOWORD(lParam);
|
|
szClient.cy = HIWORD(lParam);
|
|
if (m_TaskBar.m_hWnd != NULL)
|
|
{
|
|
m_TaskBar.SetWindowPos(NULL, 0, 0, szClient.cx, szClient.cy, SWP_NOZORDER);
|
|
|
|
UpdateButtonsSize(FALSE);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnNcHitTest(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
LRESULT Ret = TRUE;
|
|
/* We want the tray window to be draggable everywhere, so make the control
|
|
appear transparent */
|
|
Ret = DefWindowProc(uMsg, wParam, lParam);
|
|
if (Ret != HTVSCROLL && Ret != HTHSCROLL)
|
|
Ret = HTTRANSPARENT;
|
|
return Ret;
|
|
}
|
|
|
|
LRESULT OnCommand(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
LRESULT Ret = TRUE;
|
|
if (lParam != 0 && (HWND) lParam == m_TaskBar.m_hWnd)
|
|
{
|
|
HandleButtonClick(LOWORD(wParam));
|
|
}
|
|
return Ret;
|
|
}
|
|
|
|
LRESULT OnNotify(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
LRESULT Ret = TRUE;
|
|
const NMHDR *nmh = (const NMHDR *) lParam;
|
|
|
|
if (nmh->hwndFrom == m_TaskBar.m_hWnd)
|
|
{
|
|
Ret = HandleToolbarNotification(nmh);
|
|
}
|
|
return Ret;
|
|
}
|
|
|
|
LRESULT OnUpdateTaskbarPos(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
/* Update the button spacing */
|
|
m_TaskBar.UpdateTbButtonSpacing(m_Tray->IsHorizontal(), m_Theme != NULL);
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnTaskbarSettingsChanged(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
TaskbarSettings* newSettings = (TaskbarSettings*)lParam;
|
|
if (newSettings->bGroupButtons != g_TaskbarSettings.bGroupButtons)
|
|
{
|
|
g_TaskbarSettings.bGroupButtons = newSettings->bGroupButtons;
|
|
m_IsGroupingEnabled = g_TaskbarSettings.bGroupButtons;
|
|
|
|
/* Collapse or expand groups if necessary */
|
|
RefreshWindowList();
|
|
UpdateButtonsSize(FALSE);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnContextMenu(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
LRESULT Ret = 0;
|
|
INT_PTR iBtn = -1;
|
|
|
|
if (m_TaskBar.m_hWnd != NULL)
|
|
{
|
|
POINT pt;
|
|
|
|
pt.x = GET_X_LPARAM(lParam);
|
|
pt.y = GET_Y_LPARAM(lParam);
|
|
|
|
::ScreenToClient(m_TaskBar.m_hWnd, &pt);
|
|
|
|
iBtn = m_TaskBar.HitTest(&pt);
|
|
if (iBtn >= 0)
|
|
{
|
|
HandleButtonRightClick(iBtn);
|
|
}
|
|
}
|
|
if (iBtn < 0)
|
|
{
|
|
/* Not on a taskbar button, so forward message to tray */
|
|
Ret = SendMessage(m_Tray->GetHWND(), uMsg, wParam, lParam);
|
|
}
|
|
return Ret;
|
|
}
|
|
|
|
LRESULT OnKludgeItemRect(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
PTASK_ITEM TaskItem = FindTaskItem((HWND) wParam);
|
|
if (TaskItem)
|
|
{
|
|
RECT* prcMinRect = (RECT*) lParam;
|
|
RECT rcItem, rcToolbar;
|
|
m_TaskBar.GetItemRect(TaskItem->Index, &rcItem);
|
|
m_TaskBar.GetWindowRect(&rcToolbar);
|
|
|
|
OffsetRect(&rcItem, rcToolbar.left, rcToolbar.top);
|
|
|
|
*prcMinRect = rcItem;
|
|
return TRUE;
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
LRESULT OnMouseActivate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return MA_NOACTIVATE;
|
|
}
|
|
|
|
LRESULT OnTimer(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
#if DUMP_TASKS != 0
|
|
switch (wParam)
|
|
{
|
|
case 1:
|
|
DumpTasks();
|
|
break;
|
|
}
|
|
#endif
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnSetFont(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return m_TaskBar.SendMessageW(uMsg, wParam, lParam);
|
|
}
|
|
|
|
LRESULT OnSettingChanged(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if (wParam == SPI_SETNONCLIENTMETRICS)
|
|
{
|
|
/* Don't update the font, this will be done when we get a WM_SETFONT from our parent */
|
|
UpdateButtonsSize(FALSE);
|
|
}
|
|
|
|
return 0;
|
|
}
|
|
|
|
LRESULT OnCopyData(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
PCOPYDATASTRUCT cpData = (PCOPYDATASTRUCT)lParam;
|
|
if (cpData->dwData == m_uHardErrorMsg)
|
|
{
|
|
/* A hard error balloon message */
|
|
PBALLOON_HARD_ERROR_DATA pData = (PBALLOON_HARD_ERROR_DATA)cpData->lpData;
|
|
ERR("Got balloon data 0x%x, 0x%x, '%S', '%S'\n", pData->Status, pData->dwType, (WCHAR*)((ULONG_PTR)pData + pData->TitleOffset), (WCHAR*)((ULONG_PTR)pData + pData->MessageOffset));
|
|
if (pData->cbHeaderSize == sizeof(BALLOON_HARD_ERROR_DATA))
|
|
m_HardErrorThread.StartThread(pData);
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
HRESULT Initialize(IN HWND hWndParent, IN OUT ITrayWindow *tray)
|
|
{
|
|
m_Tray = tray;
|
|
m_IsGroupingEnabled = g_TaskbarSettings.bGroupButtons;
|
|
Create(hWndParent, 0, szRunningApps, WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN | WS_TABSTOP);
|
|
if (!m_hWnd)
|
|
return E_FAIL;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI GetWindow(HWND* phwnd)
|
|
{
|
|
if (!phwnd)
|
|
return E_INVALIDARG;
|
|
*phwnd = m_hWnd;
|
|
return S_OK;
|
|
}
|
|
|
|
HRESULT WINAPI ContextSensitiveHelp(BOOL fEnterMode)
|
|
{
|
|
return E_NOTIMPL;
|
|
}
|
|
|
|
DECLARE_WND_CLASS_EX(szTaskSwitchWndClass, CS_DBLCLKS, COLOR_3DFACE)
|
|
|
|
BEGIN_MSG_MAP(CTaskSwitchWnd)
|
|
MESSAGE_HANDLER(WM_THEMECHANGED, OnThemeChanged)
|
|
MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
|
|
MESSAGE_HANDLER(WM_SIZE, OnSize)
|
|
MESSAGE_HANDLER(WM_CREATE, OnCreate)
|
|
MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
|
|
MESSAGE_HANDLER(WM_NCHITTEST, OnNcHitTest)
|
|
MESSAGE_HANDLER(WM_COMMAND, OnCommand)
|
|
MESSAGE_HANDLER(WM_NOTIFY, OnNotify)
|
|
MESSAGE_HANDLER(TSWM_UPDATETASKBARPOS, OnUpdateTaskbarPos)
|
|
MESSAGE_HANDLER(TWM_SETTINGSCHANGED, OnTaskbarSettingsChanged)
|
|
MESSAGE_HANDLER(WM_CONTEXTMENU, OnContextMenu)
|
|
MESSAGE_HANDLER(WM_TIMER, OnTimer)
|
|
MESSAGE_HANDLER(WM_SETFONT, OnSetFont)
|
|
MESSAGE_HANDLER(WM_SETTINGCHANGE, OnSettingChanged)
|
|
MESSAGE_HANDLER(m_ShellHookMsg, OnShellHook)
|
|
MESSAGE_HANDLER(WM_MOUSEACTIVATE, OnMouseActivate)
|
|
MESSAGE_HANDLER(WM_KLUDGEMINRECT, OnKludgeItemRect)
|
|
MESSAGE_HANDLER(WM_COPYDATA, OnCopyData)
|
|
END_MSG_MAP()
|
|
|
|
DECLARE_NOT_AGGREGATABLE(CTaskSwitchWnd)
|
|
|
|
DECLARE_PROTECT_FINAL_CONSTRUCT()
|
|
BEGIN_COM_MAP(CTaskSwitchWnd)
|
|
COM_INTERFACE_ENTRY_IID(IID_IOleWindow, IOleWindow)
|
|
END_COM_MAP()
|
|
};
|
|
|
|
HRESULT CTaskSwitchWnd_CreateInstance(IN HWND hWndParent, IN OUT ITrayWindow *Tray, REFIID riid, void **ppv)
|
|
{
|
|
return ShellObjectCreatorInit<CTaskSwitchWnd>(hWndParent, Tray, riid, ppv);
|
|
}
|