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https://github.com/reactos/reactos.git
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![David Quintana](/assets/img/avatar_default.png)
* Make use of the CToolbar<T> class to implement a CTaskToolbar. * Change the CTaskSwitchWnd class to use CTaskToolbar instead of managing the HWND directly. * Silence logspam in CTrayBandSite. * Fix CNotifyToolbar to properly. * Move the call to SetMetrics to be called only on initialization, instead of every time an icon changes. * Make the start button a CContainedWindowT instead of a raw HWND. TODO: Make a CStartButton class to manage it. [include/reactos/rosctrls.h] * Some improvements needed by the taskbar. svn path=/branches/shell-experiments/; revision=65274
1586 lines
41 KiB
C++
1586 lines
41 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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#define GET_X_LPARAM(lp) ((int)(short)LOWORD(lp))
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#define GET_Y_LPARAM(lp) ((int)(short)HIWORD(lp))
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/*
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* SysPagerWnd
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*/
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static const WCHAR szSysPagerWndClass [] = TEXT("SysPager");
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// Data comes from shell32/systray.cpp -> TrayNotifyCDS_Dummy
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typedef struct _SYS_PAGER_COPY_DATA
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{
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DWORD cookie;
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DWORD notify_code;
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NOTIFYICONDATA nicon_data;
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} SYS_PAGER_COPY_DATA, *PSYS_PAGER_COPY_DATA;
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class CNotifyToolbar :
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public CToolbar<NOTIFYICONDATA>
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{
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static const int ICON_SIZE = 16;
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HIMAGELIST SysIcons;
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int VisibleButtonCount;
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public:
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CNotifyToolbar() :
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SysIcons(NULL),
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VisibleButtonCount(0)
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{
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}
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~CNotifyToolbar()
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{
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}
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int GetVisibleButtonCount()
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{
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return VisibleButtonCount;
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}
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int FindItemByIconData(IN CONST NOTIFYICONDATA *iconData, NOTIFYICONDATA ** pdata)
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{
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int count = GetButtonCount();
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for (int i = 0; i < count; i++)
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{
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NOTIFYICONDATA * data;
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data = GetItemData(i);
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if (data->hWnd == iconData->hWnd &&
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data->uID == iconData->uID)
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{
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if (pdata)
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*pdata = data;
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return i;
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}
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}
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return -1;
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}
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VOID AddButton(IN CONST NOTIFYICONDATA *iconData)
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{
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TBBUTTON tbBtn;
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NOTIFYICONDATA * notifyItem;
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WCHAR text [] = TEXT("");
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int index = FindItemByIconData(iconData, ¬ifyItem);
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if (index >= 0)
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{
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UpdateButton(iconData);
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return;
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}
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notifyItem = new NOTIFYICONDATA();
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ZeroMemory(notifyItem, sizeof(*notifyItem));
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notifyItem->hWnd = iconData->hWnd;
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notifyItem->uID = iconData->uID;
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tbBtn.fsState = TBSTATE_ENABLED;
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tbBtn.fsStyle = BTNS_NOPREFIX;
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tbBtn.dwData = (DWORD_PTR)notifyItem;
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tbBtn.iString = (INT_PTR) text;
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tbBtn.idCommand = GetButtonCount();
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if (iconData->uFlags & NIF_MESSAGE)
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{
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notifyItem->uCallbackMessage = iconData->uCallbackMessage;
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}
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if (iconData->uFlags & NIF_ICON)
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{
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tbBtn.iBitmap = ImageList_AddIcon(SysIcons, iconData->hIcon);
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}
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if (iconData->uFlags & NIF_TIP)
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{
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StringCchCopy(notifyItem->szTip, _countof(notifyItem->szTip), iconData->szTip);
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}
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VisibleButtonCount++;
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if (iconData->uFlags & NIF_STATE)
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{
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notifyItem->dwState &= ~iconData->dwStateMask;
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notifyItem->dwState |= (iconData->dwState & iconData->dwStateMask);
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if (notifyItem->dwState & NIS_HIDDEN)
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{
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tbBtn.fsState |= TBSTATE_HIDDEN;
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VisibleButtonCount--;
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}
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}
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/* TODO: support NIF_INFO, NIF_GUID, NIF_REALTIME, NIF_SHOWTIP */
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CToolbar::AddButton(&tbBtn);
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SetButtonSize(ICON_SIZE, ICON_SIZE);
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}
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VOID UpdateButton(IN CONST NOTIFYICONDATA *iconData)
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{
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NOTIFYICONDATA * notifyItem;
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TBBUTTONINFO tbbi = { 0 };
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int index = FindItemByIconData(iconData, ¬ifyItem);
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if (index < 0)
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{
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AddButton(iconData);
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return;
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}
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tbbi.cbSize = sizeof(tbbi);
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tbbi.dwMask = TBIF_BYINDEX | TBIF_COMMAND;
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tbbi.idCommand = index;
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if (iconData->uFlags & NIF_MESSAGE)
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{
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notifyItem->uCallbackMessage = iconData->uCallbackMessage;
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}
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if (iconData->uFlags & NIF_ICON)
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{
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tbbi.dwMask |= TBIF_IMAGE;
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tbbi.iImage = ImageList_AddIcon(SysIcons, iconData->hIcon);
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}
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if (iconData->uFlags & NIF_TIP)
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{
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StringCchCopy(notifyItem->szTip, _countof(notifyItem->szTip), iconData->szTip);
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}
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if (iconData->uFlags & NIF_STATE)
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{
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if (iconData->dwStateMask & NIS_HIDDEN &&
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(notifyItem->dwState & NIS_HIDDEN) != (iconData->dwState & NIS_HIDDEN))
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{
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tbbi.dwMask |= TBIF_STATE;
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if (iconData->dwState & NIS_HIDDEN)
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{
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tbbi.fsState |= TBSTATE_HIDDEN;
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VisibleButtonCount--;
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}
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else
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{
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tbbi.fsState &= ~TBSTATE_HIDDEN;
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VisibleButtonCount++;
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}
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}
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notifyItem->dwState &= ~iconData->dwStateMask;
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notifyItem->dwState |= (iconData->dwState & iconData->dwStateMask);
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}
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/* TODO: support NIF_INFO, NIF_GUID, NIF_REALTIME, NIF_SHOWTIP */
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SetButtonInfo(index, &tbbi);
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}
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VOID RemoveButton(IN CONST NOTIFYICONDATA *iconData)
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{
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NOTIFYICONDATA * notifyItem;
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int index = FindItemByIconData(iconData, ¬ifyItem);
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if (index < 0)
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return;
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DeleteButton(index);
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delete notifyItem;
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}
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VOID GetTooltipText(int index, LPTSTR szTip, DWORD cchTip)
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{
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NOTIFYICONDATA * notifyItem;
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notifyItem = GetItemData(index);
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if (notifyItem)
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{
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StringCchCopy(szTip, cchTip, notifyItem->szTip);
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}
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}
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private:
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VOID SendMouseEvent(IN WORD wIndex, IN UINT uMsg, IN WPARAM wParam)
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{
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static LPCWSTR eventNames [] = {
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L"WM_MOUSEMOVE",
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L"WM_LBUTTONDOWN",
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L"WM_LBUTTONUP",
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L"WM_LBUTTONDBLCLK",
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L"WM_RBUTTONDOWN",
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L"WM_RBUTTONUP",
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L"WM_RBUTTONDBLCLK",
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L"WM_MBUTTONDOWN",
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L"WM_MBUTTONUP",
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L"WM_MBUTTONDBLCLK",
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L"WM_MOUSEWHEEL",
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L"WM_XBUTTONDOWN",
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L"WM_XBUTTONUP",
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L"WM_XBUTTONDBLCLK"
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};
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NOTIFYICONDATA * notifyItem = GetItemData(wIndex);
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if (!::IsWindow(notifyItem->hWnd))
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return;
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if (uMsg >= WM_MOUSEFIRST && uMsg <= WM_MOUSELAST)
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{
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TRACE("Sending message %S from button %d to %p (msg=%x, w=%x, l=%x)...\n",
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eventNames[uMsg - WM_MOUSEFIRST], wIndex,
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notifyItem->hWnd, notifyItem->uCallbackMessage, notifyItem->uID, uMsg);
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}
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DWORD pid;
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GetWindowThreadProcessId(notifyItem->hWnd, &pid);
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if (pid == GetCurrentProcessId() ||
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(uMsg >= WM_MOUSEFIRST && uMsg <= WM_MOUSELAST))
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{
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PostMessage(notifyItem->hWnd,
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notifyItem->uCallbackMessage,
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notifyItem->uID,
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uMsg);
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}
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else
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{
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SendMessage(notifyItem->hWnd,
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notifyItem->uCallbackMessage,
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notifyItem->uID,
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uMsg);
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}
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}
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LRESULT OnMouseEvent(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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POINT pt = { GET_X_LPARAM(lParam), GET_Y_LPARAM(lParam) };
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INT iBtn = HitTest(&pt);
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if (iBtn >= 0)
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{
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SendMouseEvent(iBtn, uMsg, wParam);
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}
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bHandled = FALSE;
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return FALSE;
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}
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LRESULT OnTooltipShow(INT uCode, LPNMHDR hdr, BOOL& bHandled)
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{
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RECT rcTip, rcItem;
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GetWindowRect(hdr->hwndFrom, &rcTip);
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SIZE szTip = { rcTip.right - rcTip.left, rcTip.bottom - rcTip.top };
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INT iBtn = GetHotItem();
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if (iBtn >= 0)
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{
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MONITORINFO monInfo = { 0 };
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HMONITOR hMon = MonitorFromWindow(m_hWnd, MONITOR_DEFAULTTONEAREST);
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monInfo.cbSize = sizeof(monInfo);
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if (hMon)
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GetMonitorInfo(hMon, &monInfo);
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else
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GetWindowRect(GetDesktopWindow(), &monInfo.rcMonitor);
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GetItemRect(iBtn, &rcItem);
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POINT ptItem = { rcItem.left, rcItem.top };
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SIZE szItem = { rcItem.right - rcItem.left, rcItem.bottom - rcItem.top };
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ClientToScreen(m_hWnd, &ptItem);
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ptItem.x += szItem.cx / 2;
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ptItem.y -= szTip.cy;
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if (ptItem.x + szTip.cx > monInfo.rcMonitor.right)
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ptItem.x = monInfo.rcMonitor.right - szTip.cx;
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if (ptItem.y + szTip.cy > monInfo.rcMonitor.bottom)
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ptItem.y = monInfo.rcMonitor.bottom - szTip.cy;
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if (ptItem.x < monInfo.rcMonitor.left)
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ptItem.x = monInfo.rcMonitor.left;
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if (ptItem.y < monInfo.rcMonitor.top)
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ptItem.y = monInfo.rcMonitor.top;
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TRACE("ptItem { %d, %d }\n", ptItem.x, ptItem.y);
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::SetWindowPos(hdr->hwndFrom, NULL, ptItem.x, ptItem.y, 0, 0, SWP_NOSIZE | SWP_NOZORDER | SWP_NOACTIVATE);
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return TRUE;
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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_RANGE_HANDLER(WM_MOUSEFIRST, WM_MOUSELAST, OnMouseEvent)
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NOTIFY_CODE_HANDLER(TTN_SHOW, OnTooltipShow)
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END_MSG_MAP()
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void Initialize(HWND hWndParent)
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{
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DWORD styles =
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WS_CHILD | WS_VISIBLE | WS_CLIPCHILDREN |
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TBSTYLE_FLAT | TBSTYLE_TOOLTIPS | TBSTYLE_WRAPABLE | TBSTYLE_TRANSPARENT |
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CCS_TOP | CCS_NORESIZE | CCS_NOPARENTALIGN | CCS_NODIVIDER;
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SubclassWindow(Create(hWndParent, styles));
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SetWindowTheme(m_hWnd, L"TrayNotify", NULL);
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SysIcons = ImageList_Create(16, 16, ILC_COLOR32 | ILC_MASK, 0, 1000);
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SetImageList(SysIcons);
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SetButtonSize(ICON_SIZE, ICON_SIZE);
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}
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};
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class CSysPagerWnd :
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public CComObjectRootEx<CComMultiThreadModelNoCS>,
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public CWindowImpl < CSysPagerWnd, CWindow, CControlWinTraits >
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{
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CNotifyToolbar Toolbar;
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public:
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CSysPagerWnd() {}
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virtual ~CSysPagerWnd() {}
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LRESULT DrawBackground(HDC hdc)
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{
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RECT rect;
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GetClientRect(&rect);
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DrawThemeParentBackground(m_hWnd, hdc, &rect);
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return TRUE;
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}
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LRESULT OnEraseBackground(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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HDC hdc = (HDC) wParam;
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if (!IsAppThemed())
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{
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bHandled = FALSE;
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return 0;
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}
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return DrawBackground(hdc);
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}
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LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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Toolbar.Initialize(m_hWnd);
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return TRUE;
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}
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LRESULT NotifyMsg(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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PCOPYDATASTRUCT cpData = (PCOPYDATASTRUCT) lParam;
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if (cpData->dwData == 1)
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{
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SYS_PAGER_COPY_DATA * data;
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NOTIFYICONDATA *iconData;
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HWND parentHWND;
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RECT windowRect;
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parentHWND = GetParent();
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parentHWND = ::GetParent(parentHWND);
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::GetClientRect(parentHWND, &windowRect);
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data = (PSYS_PAGER_COPY_DATA) cpData->lpData;
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iconData = &data->nicon_data;
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switch (data->notify_code)
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{
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case NIM_ADD:
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{
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Toolbar.AddButton(iconData);
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break;
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}
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case NIM_MODIFY:
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{
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Toolbar.UpdateButton(iconData);
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break;
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}
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case NIM_DELETE:
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{
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Toolbar.RemoveButton(iconData);
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break;
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}
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default:
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TRACE("NotifyMessage received with unknown code %d.\n", data->notify_code);
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break;
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}
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SendMessage(parentHWND,
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WM_SIZE,
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0,
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MAKELONG(windowRect.right - windowRect.left,
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windowRect.bottom - windowRect.top));
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}
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return TRUE;
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}
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void GetSize(IN WPARAM wParam, IN PSIZE size)
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{
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INT rows = 0;
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int VisibleButtonCount = Toolbar.GetVisibleButtonCount();
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if (wParam) /* horizontal */
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{
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rows = size->cy / 24;
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if (rows == 0)
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rows++;
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size->cx = (VisibleButtonCount + rows - 1) / rows * 24;
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}
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else
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{
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rows = size->cx / 24;
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if (rows == 0)
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rows++;
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size->cy = (VisibleButtonCount + rows - 1) / rows * 24;
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}
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}
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LRESULT OnGetInfoTip(INT uCode, LPNMHDR hdr, BOOL& bHandled)
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{
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NMTBGETINFOTIPW * nmtip = (NMTBGETINFOTIPW *) hdr;
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Toolbar.GetTooltipText(nmtip->iItem, nmtip->pszText, nmtip->cchTextMax);
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return TRUE;
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}
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LRESULT OnCustomDraw(INT uCode, LPNMHDR hdr, BOOL& bHandled)
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{
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NMCUSTOMDRAW * cdraw = (NMCUSTOMDRAW *) hdr;
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switch (cdraw->dwDrawStage)
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{
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case CDDS_PREPAINT:
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return CDRF_NOTIFYITEMDRAW;
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case CDDS_ITEMPREPAINT:
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return TBCDRF_NOBACKGROUND | TBCDRF_NOEDGES | TBCDRF_NOOFFSET | TBCDRF_NOMARK | TBCDRF_NOETCHEDEFFECT;
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}
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return TRUE;
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}
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LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
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{
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LRESULT Ret = TRUE;
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SIZE szClient;
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szClient.cx = LOWORD(lParam);
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szClient.cy = HIWORD(lParam);
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Ret = DefWindowProc(uMsg, wParam, lParam);
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if (Toolbar)
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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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tbm.cxButtonSpacing = 0;
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tbm.cyButtonSpacing = 0;
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Toolbar.SetMetrics(&tbm);
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Toolbar.SetWindowPos(NULL, 0, 0, szClient.cx, szClient.cy, SWP_NOZORDER);
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Toolbar.AutoSize();
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RECT rc;
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Toolbar.GetClientRect(&rc);
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SIZE szBar = { rc.right - rc.left, rc.bottom - rc.top };
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INT xOff = (szClient.cx - szBar.cx) / 2;
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INT yOff = (szClient.cy - szBar.cy) / 2;
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Toolbar.SetWindowPos(NULL, xOff, yOff, szBar.cx, szBar.cy, SWP_NOZORDER);
|
|
}
|
|
return Ret;
|
|
}
|
|
|
|
DECLARE_WND_CLASS_EX(szSysPagerWndClass, CS_DBLCLKS, COLOR_3DFACE)
|
|
|
|
BEGIN_MSG_MAP(CTaskSwitchWnd)
|
|
MESSAGE_HANDLER(WM_CREATE, OnCreate)
|
|
MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
|
|
MESSAGE_HANDLER(WM_SIZE, OnSize)
|
|
NOTIFY_CODE_HANDLER(TBN_GETINFOTIPW, OnGetInfoTip)
|
|
NOTIFY_CODE_HANDLER(NM_CUSTOMDRAW, OnCustomDraw)
|
|
END_MSG_MAP()
|
|
|
|
HWND _Init(IN HWND hWndParent, IN BOOL bVisible)
|
|
{
|
|
DWORD dwStyle;
|
|
|
|
/* Create the window. The tray window is going to move it to the correct
|
|
position and resize it as needed. */
|
|
dwStyle = WS_CHILD | WS_CLIPSIBLINGS;
|
|
if (bVisible)
|
|
dwStyle |= WS_VISIBLE;
|
|
|
|
Create(hWndParent, 0, NULL, dwStyle);
|
|
|
|
if (!m_hWnd)
|
|
{
|
|
return NULL;
|
|
}
|
|
|
|
SetWindowTheme(m_hWnd, L"TrayNotify", NULL);
|
|
|
|
return m_hWnd;
|
|
}
|
|
};
|
|
|
|
/*
|
|
* TrayClockWnd
|
|
*/
|
|
|
|
static const WCHAR szTrayClockWndClass [] = TEXT("TrayClockWClass");
|
|
|
|
#define ID_TRAYCLOCK_TIMER 0
|
|
#define ID_TRAYCLOCK_TIMER_INIT 1
|
|
|
|
static const struct
|
|
{
|
|
BOOL IsTime;
|
|
DWORD dwFormatFlags;
|
|
LPCTSTR lpFormat;
|
|
} ClockWndFormats [] = {
|
|
{ TRUE, 0, NULL },
|
|
{ FALSE, 0, TEXT("dddd") },
|
|
{ FALSE, DATE_SHORTDATE, NULL }
|
|
};
|
|
|
|
#define CLOCKWND_FORMAT_COUNT (sizeof(ClockWndFormats) / sizeof(ClockWndFormats[0]))
|
|
|
|
#define TRAY_CLOCK_WND_SPACING_X 0
|
|
#define TRAY_CLOCK_WND_SPACING_Y 0
|
|
|
|
class CTrayClockWnd :
|
|
public CComObjectRootEx<CComMultiThreadModelNoCS>,
|
|
public CWindowImpl < CTrayClockWnd, CWindow, CControlWinTraits >
|
|
{
|
|
HWND hWndNotify;
|
|
HFONT hFont;
|
|
COLORREF textColor;
|
|
RECT rcText;
|
|
SYSTEMTIME LocalTime;
|
|
|
|
union
|
|
{
|
|
DWORD dwFlags;
|
|
struct
|
|
{
|
|
DWORD IsTimerEnabled : 1;
|
|
DWORD IsInitTimerEnabled : 1;
|
|
DWORD LinesMeasured : 1;
|
|
DWORD IsHorizontal : 1;
|
|
};
|
|
};
|
|
DWORD LineSpacing;
|
|
SIZE CurrentSize;
|
|
WORD VisibleLines;
|
|
SIZE LineSizes[CLOCKWND_FORMAT_COUNT];
|
|
WCHAR szLines[CLOCKWND_FORMAT_COUNT][48];
|
|
|
|
public:
|
|
CTrayClockWnd() :
|
|
hWndNotify(NULL),
|
|
hFont(NULL),
|
|
dwFlags(0),
|
|
LineSpacing(0),
|
|
VisibleLines(0)
|
|
{
|
|
ZeroMemory(&textColor, sizeof(textColor));
|
|
ZeroMemory(&rcText, sizeof(rcText));
|
|
ZeroMemory(&LocalTime, sizeof(LocalTime));
|
|
ZeroMemory(&CurrentSize, sizeof(CurrentSize));
|
|
ZeroMemory(LineSizes, sizeof(LineSizes));
|
|
ZeroMemory(szLines, sizeof(LineSizes));
|
|
}
|
|
virtual ~CTrayClockWnd() { }
|
|
|
|
LRESULT OnThemeChanged()
|
|
{
|
|
LOGFONTW clockFont;
|
|
HTHEME clockTheme;
|
|
HFONT hFont;
|
|
|
|
clockTheme = OpenThemeData(m_hWnd, L"Clock");
|
|
|
|
if (clockTheme)
|
|
{
|
|
GetThemeFont(clockTheme,
|
|
NULL,
|
|
CLP_TIME,
|
|
0,
|
|
TMT_FONT,
|
|
&clockFont);
|
|
|
|
hFont = CreateFontIndirectW(&clockFont);
|
|
|
|
GetThemeColor(clockTheme,
|
|
CLP_TIME,
|
|
0,
|
|
TMT_TEXTCOLOR,
|
|
&textColor);
|
|
}
|
|
else
|
|
{
|
|
NONCLIENTMETRICS ncm = { 0 };
|
|
ncm.cbSize = sizeof(ncm);
|
|
SystemParametersInfo(SPI_GETNONCLIENTMETRICS, sizeof(ncm), &ncm, FALSE);
|
|
|
|
hFont = CreateFontIndirectW(&ncm.lfMessageFont);
|
|
|
|
textColor = RGB(0, 0, 0);
|
|
}
|
|
|
|
SetFont(hFont, FALSE);
|
|
|
|
CloseThemeData(clockTheme);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnThemeChanged(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnThemeChanged();
|
|
}
|
|
|
|
BOOL MeasureLines()
|
|
{
|
|
HDC hDC;
|
|
HFONT hPrevFont;
|
|
INT c, i;
|
|
BOOL bRet = TRUE;
|
|
|
|
hDC = GetDC(m_hWnd);
|
|
if (hDC != NULL)
|
|
{
|
|
if (hFont)
|
|
hPrevFont = (HFONT) SelectObject(hDC, hFont);
|
|
|
|
for (i = 0; i != CLOCKWND_FORMAT_COUNT && bRet; i++)
|
|
{
|
|
if (szLines[i][0] != TEXT('\0') &&
|
|
!GetTextExtentPoint(hDC, szLines[i], _tcslen(szLines[i]),
|
|
&LineSizes[i]))
|
|
{
|
|
bRet = FALSE;
|
|
break;
|
|
}
|
|
}
|
|
|
|
if (hFont)
|
|
SelectObject(hDC, hPrevFont);
|
|
|
|
ReleaseDC(m_hWnd, hDC);
|
|
|
|
if (bRet)
|
|
{
|
|
LineSpacing = 0;
|
|
|
|
/* calculate the line spacing */
|
|
for (i = 0, c = 0; i != CLOCKWND_FORMAT_COUNT; i++)
|
|
{
|
|
if (LineSizes[i].cx > 0)
|
|
{
|
|
LineSpacing += LineSizes[i].cy;
|
|
c++;
|
|
}
|
|
}
|
|
|
|
if (c > 0)
|
|
{
|
|
/* We want a spaceing of 1/2 line */
|
|
LineSpacing = (LineSpacing / c) / 2;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
WORD GetMinimumSize(IN BOOL Horizontal, IN OUT PSIZE pSize)
|
|
{
|
|
WORD iLinesVisible = 0;
|
|
INT i;
|
|
SIZE szMax = { 0, 0 };
|
|
|
|
if (!LinesMeasured)
|
|
LinesMeasured = MeasureLines();
|
|
|
|
if (!LinesMeasured)
|
|
return 0;
|
|
|
|
for (i = 0;
|
|
i != CLOCKWND_FORMAT_COUNT;
|
|
i++)
|
|
{
|
|
if (LineSizes[i].cx != 0)
|
|
{
|
|
if (iLinesVisible > 0)
|
|
{
|
|
if (Horizontal)
|
|
{
|
|
if (szMax.cy + LineSizes[i].cy + (LONG) LineSpacing >
|
|
pSize->cy - (2 * TRAY_CLOCK_WND_SPACING_Y))
|
|
{
|
|
break;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (LineSizes[i].cx > pSize->cx - (2 * TRAY_CLOCK_WND_SPACING_X))
|
|
break;
|
|
}
|
|
|
|
/* Add line spacing */
|
|
szMax.cy += LineSpacing;
|
|
}
|
|
|
|
iLinesVisible++;
|
|
|
|
/* Increase maximum rectangle */
|
|
szMax.cy += LineSizes[i].cy;
|
|
if (LineSizes[i].cx > szMax.cx - (2 * TRAY_CLOCK_WND_SPACING_X))
|
|
szMax.cx = LineSizes[i].cx + (2 * TRAY_CLOCK_WND_SPACING_X);
|
|
}
|
|
}
|
|
|
|
szMax.cx += 2 * TRAY_CLOCK_WND_SPACING_X;
|
|
szMax.cy += 2 * TRAY_CLOCK_WND_SPACING_Y;
|
|
|
|
*pSize = szMax;
|
|
|
|
return iLinesVisible;
|
|
}
|
|
|
|
|
|
VOID UpdateWnd()
|
|
{
|
|
SIZE szPrevCurrent;
|
|
INT BufSize, iRet, i;
|
|
RECT rcClient;
|
|
|
|
ZeroMemory(LineSizes,
|
|
sizeof(LineSizes));
|
|
|
|
szPrevCurrent = CurrentSize;
|
|
|
|
for (i = 0;
|
|
i != CLOCKWND_FORMAT_COUNT;
|
|
i++)
|
|
{
|
|
szLines[i][0] = TEXT('\0');
|
|
BufSize = sizeof(szLines[0]) / sizeof(szLines[0][0]);
|
|
|
|
if (ClockWndFormats[i].IsTime)
|
|
{
|
|
iRet = GetTimeFormat(LOCALE_USER_DEFAULT,
|
|
AdvancedSettings.bShowSeconds ? ClockWndFormats[i].dwFormatFlags : TIME_NOSECONDS,
|
|
&LocalTime,
|
|
ClockWndFormats[i].lpFormat,
|
|
szLines[i],
|
|
BufSize);
|
|
}
|
|
else
|
|
{
|
|
iRet = GetDateFormat(LOCALE_USER_DEFAULT,
|
|
ClockWndFormats[i].dwFormatFlags,
|
|
&LocalTime,
|
|
ClockWndFormats[i].lpFormat,
|
|
szLines[i],
|
|
BufSize);
|
|
}
|
|
|
|
if (iRet != 0 && i == 0)
|
|
{
|
|
/* Set the window text to the time only */
|
|
SetWindowText(szLines[i]);
|
|
}
|
|
}
|
|
|
|
LinesMeasured = MeasureLines();
|
|
|
|
if (LinesMeasured &&
|
|
GetClientRect(&rcClient))
|
|
{
|
|
SIZE szWnd;
|
|
|
|
szWnd.cx = rcClient.right;
|
|
szWnd.cy = rcClient.bottom;
|
|
|
|
VisibleLines = GetMinimumSize(IsHorizontal, &szWnd);
|
|
CurrentSize = szWnd;
|
|
}
|
|
|
|
if (IsWindowVisible(m_hWnd))
|
|
{
|
|
InvalidateRect(NULL, TRUE);
|
|
|
|
if (hWndNotify != NULL &&
|
|
(szPrevCurrent.cx != CurrentSize.cx ||
|
|
szPrevCurrent.cy != CurrentSize.cy))
|
|
{
|
|
NMHDR nmh;
|
|
|
|
nmh.hwndFrom = m_hWnd;
|
|
nmh.idFrom = GetWindowLongPtr(m_hWnd, GWLP_ID);
|
|
nmh.code = NTNWM_REALIGN;
|
|
|
|
SendMessage(hWndNotify,
|
|
WM_NOTIFY,
|
|
(WPARAM) nmh.idFrom,
|
|
(LPARAM) &nmh);
|
|
}
|
|
}
|
|
}
|
|
|
|
VOID Update()
|
|
{
|
|
GetLocalTime(&LocalTime);
|
|
UpdateWnd();
|
|
}
|
|
|
|
UINT CalculateDueTime()
|
|
{
|
|
UINT uiDueTime;
|
|
|
|
/* Calculate the due time */
|
|
GetLocalTime(&LocalTime);
|
|
uiDueTime = 1000 - (UINT) LocalTime.wMilliseconds;
|
|
if (AdvancedSettings.bShowSeconds)
|
|
uiDueTime += (UINT) LocalTime.wSecond * 100;
|
|
else
|
|
uiDueTime += (59 - (UINT) LocalTime.wSecond) * 1000;
|
|
|
|
if (uiDueTime < USER_TIMER_MINIMUM || uiDueTime > USER_TIMER_MAXIMUM)
|
|
uiDueTime = 1000;
|
|
else
|
|
{
|
|
/* Add an artificial delay of 0.05 seconds to make sure the timer
|
|
doesn't fire too early*/
|
|
uiDueTime += 50;
|
|
}
|
|
|
|
return uiDueTime;
|
|
}
|
|
|
|
BOOL ResetTime()
|
|
{
|
|
UINT uiDueTime;
|
|
BOOL Ret;
|
|
|
|
/* Disable all timers */
|
|
if (IsTimerEnabled)
|
|
{
|
|
KillTimer(ID_TRAYCLOCK_TIMER);
|
|
IsTimerEnabled = FALSE;
|
|
}
|
|
|
|
if (IsInitTimerEnabled)
|
|
{
|
|
KillTimer(ID_TRAYCLOCK_TIMER_INIT);
|
|
}
|
|
|
|
uiDueTime = CalculateDueTime();
|
|
|
|
/* Set the new timer */
|
|
Ret = SetTimer(ID_TRAYCLOCK_TIMER_INIT, uiDueTime, NULL) != 0;
|
|
IsInitTimerEnabled = Ret;
|
|
|
|
/* Update the time */
|
|
Update();
|
|
|
|
return Ret;
|
|
}
|
|
|
|
VOID CalibrateTimer()
|
|
{
|
|
UINT uiDueTime;
|
|
BOOL Ret;
|
|
UINT uiWait1, uiWait2;
|
|
|
|
/* Kill the initialization timer */
|
|
KillTimer(ID_TRAYCLOCK_TIMER_INIT);
|
|
IsInitTimerEnabled = FALSE;
|
|
|
|
uiDueTime = CalculateDueTime();
|
|
|
|
if (AdvancedSettings.bShowSeconds)
|
|
{
|
|
uiWait1 = 1000 - 200;
|
|
uiWait2 = 1000;
|
|
}
|
|
else
|
|
{
|
|
uiWait1 = 60 * 1000 - 200;
|
|
uiWait2 = 60 * 1000;
|
|
}
|
|
|
|
if (uiDueTime > uiWait1)
|
|
{
|
|
/* The update of the clock will be up to 200 ms late, but that's
|
|
acceptable. We're going to setup a timer that fires depending
|
|
uiWait2. */
|
|
Ret = SetTimer(ID_TRAYCLOCK_TIMER, uiWait2, NULL) != 0;
|
|
IsTimerEnabled = Ret;
|
|
|
|
/* Update the time */
|
|
Update();
|
|
}
|
|
else
|
|
{
|
|
/* Recalibrate the timer and recalculate again when the current
|
|
minute/second ends. */
|
|
ResetTime();
|
|
}
|
|
}
|
|
|
|
LRESULT OnDestroy(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
/* Disable all timers */
|
|
if (IsTimerEnabled)
|
|
{
|
|
KillTimer(ID_TRAYCLOCK_TIMER);
|
|
}
|
|
|
|
if (IsInitTimerEnabled)
|
|
{
|
|
KillTimer(ID_TRAYCLOCK_TIMER_INIT);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnPaint(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
RECT rcClient;
|
|
HFONT hPrevFont;
|
|
int iPrevBkMode, i, line;
|
|
|
|
PAINTSTRUCT ps;
|
|
HDC hDC = (HDC) wParam;
|
|
|
|
if (wParam == 0)
|
|
{
|
|
hDC = BeginPaint(&ps);
|
|
}
|
|
|
|
if (hDC == NULL)
|
|
return FALSE;
|
|
|
|
if (LinesMeasured &&
|
|
GetClientRect(&rcClient))
|
|
{
|
|
iPrevBkMode = SetBkMode(hDC, TRANSPARENT);
|
|
|
|
SetTextColor(hDC, textColor);
|
|
|
|
hPrevFont = (HFONT) SelectObject(hDC, hFont);
|
|
|
|
rcClient.left = (rcClient.right / 2) - (CurrentSize.cx / 2);
|
|
rcClient.top = (rcClient.bottom / 2) - (CurrentSize.cy / 2);
|
|
rcClient.right = rcClient.left + CurrentSize.cx;
|
|
rcClient.bottom = rcClient.top + CurrentSize.cy;
|
|
|
|
for (i = 0, line = 0;
|
|
i != CLOCKWND_FORMAT_COUNT && line < VisibleLines;
|
|
i++)
|
|
{
|
|
if (LineSizes[i].cx != 0)
|
|
{
|
|
TextOut(hDC,
|
|
rcClient.left + (CurrentSize.cx / 2) - (LineSizes[i].cx / 2) +
|
|
TRAY_CLOCK_WND_SPACING_X,
|
|
rcClient.top + TRAY_CLOCK_WND_SPACING_Y,
|
|
szLines[i],
|
|
_tcslen(szLines[i]));
|
|
|
|
rcClient.top += LineSizes[i].cy + LineSpacing;
|
|
line++;
|
|
}
|
|
}
|
|
|
|
SelectObject(hDC, hPrevFont);
|
|
|
|
SetBkMode(hDC, iPrevBkMode);
|
|
}
|
|
|
|
if (wParam == 0)
|
|
{
|
|
EndPaint(&ps);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
VOID SetFont(IN HFONT hNewFont, IN BOOL bRedraw)
|
|
{
|
|
hFont = hNewFont;
|
|
LinesMeasured = MeasureLines();
|
|
if (bRedraw)
|
|
{
|
|
InvalidateRect(NULL, TRUE);
|
|
}
|
|
}
|
|
|
|
LRESULT DrawBackground(HDC hdc)
|
|
{
|
|
RECT rect;
|
|
|
|
GetClientRect(&rect);
|
|
DrawThemeParentBackground(m_hWnd, hdc, &rect);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnEraseBackground(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
HDC hdc = (HDC) wParam;
|
|
|
|
if (!IsAppThemed())
|
|
{
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
return DrawBackground(hdc);
|
|
}
|
|
|
|
LRESULT OnTimer(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
switch (wParam)
|
|
{
|
|
case ID_TRAYCLOCK_TIMER:
|
|
Update();
|
|
break;
|
|
|
|
case ID_TRAYCLOCK_TIMER_INIT:
|
|
CalibrateTimer();
|
|
break;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnGetMinimumSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
IsHorizontal = (BOOL) wParam;
|
|
|
|
return (LRESULT) GetMinimumSize((BOOL) wParam, (PSIZE) lParam) != 0;
|
|
}
|
|
|
|
LRESULT OnUpdateTime(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return (LRESULT) ResetTime();
|
|
}
|
|
|
|
LRESULT OnNcHitTest(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return HTTRANSPARENT;
|
|
}
|
|
|
|
LRESULT OnSetFont(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
SetFont((HFONT) wParam, (BOOL) LOWORD(lParam));
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
ResetTime();
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
SIZE szClient;
|
|
|
|
szClient.cx = LOWORD(lParam);
|
|
szClient.cy = HIWORD(lParam);
|
|
|
|
VisibleLines = GetMinimumSize(IsHorizontal, &szClient);
|
|
CurrentSize = szClient;
|
|
|
|
InvalidateRect(NULL, TRUE);
|
|
return TRUE;
|
|
}
|
|
|
|
DECLARE_WND_CLASS_EX(szTrayClockWndClass, CS_DBLCLKS, COLOR_3DFACE)
|
|
|
|
BEGIN_MSG_MAP(CTaskSwitchWnd)
|
|
MESSAGE_HANDLER(WM_CREATE, OnCreate)
|
|
MESSAGE_HANDLER(WM_DESTROY, OnDestroy)
|
|
MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
|
|
MESSAGE_HANDLER(WM_SIZE, OnSize)
|
|
MESSAGE_HANDLER(WM_PAINT, OnPaint)
|
|
MESSAGE_HANDLER(WM_PRINTCLIENT, OnPaint)
|
|
MESSAGE_HANDLER(WM_TIMER, OnTimer)
|
|
MESSAGE_HANDLER(WM_NCHITTEST, OnNcHitTest)
|
|
MESSAGE_HANDLER(TCWM_GETMINIMUMSIZE, OnGetMinimumSize)
|
|
MESSAGE_HANDLER(TCWM_UPDATETIME, OnUpdateTime)
|
|
|
|
END_MSG_MAP()
|
|
|
|
HWND _Init(IN HWND hWndParent, IN BOOL bVisible)
|
|
{
|
|
IsHorizontal = TRUE;
|
|
|
|
hWndNotify = hWndParent;
|
|
|
|
/* Create the window. The tray window is going to move it to the correct
|
|
position and resize it as needed. */
|
|
DWORD dwStyle = WS_CHILD | WS_CLIPSIBLINGS;
|
|
if (bVisible)
|
|
dwStyle |= WS_VISIBLE;
|
|
|
|
Create(hWndParent, 0, NULL, dwStyle);
|
|
|
|
if (m_hWnd != NULL)
|
|
{
|
|
SetWindowTheme(m_hWnd, L"TrayNotify", NULL);
|
|
OnThemeChanged();
|
|
}
|
|
|
|
return m_hWnd;
|
|
|
|
}
|
|
};
|
|
|
|
/*
|
|
* TrayNotifyWnd
|
|
*/
|
|
|
|
static const WCHAR szTrayNotifyWndClass [] = TEXT("TrayNotifyWnd");
|
|
|
|
#define TRAY_NOTIFY_WND_SPACING_X 2
|
|
#define TRAY_NOTIFY_WND_SPACING_Y 2
|
|
|
|
class CTrayNotifyWnd :
|
|
public CComObjectRootEx<CComMultiThreadModelNoCS>,
|
|
public CWindowImpl < CTrayNotifyWnd, CWindow, CControlWinTraits >
|
|
{
|
|
HWND hWndNotify;
|
|
|
|
CSysPagerWnd * m_pager;
|
|
CTrayClockWnd * m_clock;
|
|
|
|
CComPtr<ITrayWindow> TrayWindow;
|
|
|
|
HTHEME TrayTheme;
|
|
SIZE szTrayClockMin;
|
|
SIZE szTrayNotify;
|
|
MARGINS ContentMargin;
|
|
HFONT hFontClock;
|
|
union
|
|
{
|
|
DWORD dwFlags;
|
|
struct
|
|
{
|
|
DWORD HideClock : 1;
|
|
DWORD IsHorizontal : 1;
|
|
};
|
|
};
|
|
|
|
public:
|
|
CTrayNotifyWnd() :
|
|
hWndNotify(NULL),
|
|
m_pager(NULL),
|
|
m_clock(NULL),
|
|
TrayTheme(NULL),
|
|
hFontClock(NULL),
|
|
dwFlags(0)
|
|
{
|
|
ZeroMemory(&szTrayClockMin, sizeof(szTrayClockMin));
|
|
ZeroMemory(&szTrayNotify, sizeof(szTrayNotify));
|
|
ZeroMemory(&ContentMargin, sizeof(ContentMargin));
|
|
}
|
|
virtual ~CTrayNotifyWnd() { }
|
|
|
|
LRESULT OnThemeChanged()
|
|
{
|
|
if (TrayTheme)
|
|
CloseThemeData(TrayTheme);
|
|
|
|
if (IsThemeActive())
|
|
TrayTheme = OpenThemeData(m_hWnd, L"TrayNotify");
|
|
else
|
|
TrayTheme = NULL;
|
|
|
|
if (TrayTheme)
|
|
{
|
|
SetWindowExStyle(m_hWnd, WS_EX_STATICEDGE, 0);
|
|
|
|
GetThemeMargins(TrayTheme,
|
|
NULL,
|
|
TNP_BACKGROUND,
|
|
0,
|
|
TMT_CONTENTMARGINS,
|
|
NULL,
|
|
&ContentMargin);
|
|
}
|
|
else
|
|
{
|
|
SetWindowExStyle(m_hWnd, WS_EX_STATICEDGE, WS_EX_STATICEDGE);
|
|
|
|
ContentMargin.cxLeftWidth = 0;
|
|
ContentMargin.cxRightWidth = 0;
|
|
ContentMargin.cyTopHeight = 0;
|
|
ContentMargin.cyBottomHeight = 0;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnThemeChanged(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return OnThemeChanged();
|
|
}
|
|
|
|
LRESULT OnCreate(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
m_clock = new CTrayClockWnd();
|
|
m_clock->_Init(m_hWnd, !HideClock);
|
|
|
|
m_pager = new CSysPagerWnd();
|
|
m_pager->_Init(m_hWnd, !HideClock);
|
|
|
|
OnThemeChanged();
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL GetMinimumSize(IN BOOL Horizontal, IN OUT PSIZE pSize)
|
|
{
|
|
SIZE szClock = { 0, 0 };
|
|
SIZE szTray = { 0, 0 };
|
|
|
|
IsHorizontal = Horizontal;
|
|
if (IsHorizontal)
|
|
SetWindowTheme(m_hWnd, L"TrayNotifyHoriz", NULL);
|
|
else
|
|
SetWindowTheme(m_hWnd, L"TrayNotifyVert", NULL);
|
|
|
|
if (!HideClock)
|
|
{
|
|
if (Horizontal)
|
|
{
|
|
szClock.cy = pSize->cy - 2 * TRAY_NOTIFY_WND_SPACING_Y;
|
|
if (szClock.cy <= 0)
|
|
goto NoClock;
|
|
}
|
|
else
|
|
{
|
|
szClock.cx = pSize->cx - 2 * TRAY_NOTIFY_WND_SPACING_X;
|
|
if (szClock.cx <= 0)
|
|
goto NoClock;
|
|
}
|
|
|
|
m_clock->SendMessage(TCWM_GETMINIMUMSIZE, (WPARAM) Horizontal, (LPARAM) &szClock);
|
|
|
|
szTrayClockMin = szClock;
|
|
}
|
|
else
|
|
NoClock:
|
|
szTrayClockMin = szClock;
|
|
|
|
if (Horizontal)
|
|
{
|
|
szTray.cy = pSize->cy - 2 * TRAY_NOTIFY_WND_SPACING_Y;
|
|
}
|
|
else
|
|
{
|
|
szTray.cx = pSize->cx - 2 * TRAY_NOTIFY_WND_SPACING_X;
|
|
}
|
|
|
|
m_pager->GetSize(Horizontal, &szTray);
|
|
|
|
szTrayNotify = szTray;
|
|
|
|
if (Horizontal)
|
|
{
|
|
pSize->cx = 2 * TRAY_NOTIFY_WND_SPACING_X;
|
|
|
|
if (!HideClock)
|
|
pSize->cx += TRAY_NOTIFY_WND_SPACING_X + szTrayClockMin.cx;
|
|
|
|
pSize->cx += szTray.cx;
|
|
}
|
|
else
|
|
{
|
|
pSize->cy = 2 * TRAY_NOTIFY_WND_SPACING_Y;
|
|
|
|
if (!HideClock)
|
|
pSize->cy += TRAY_NOTIFY_WND_SPACING_Y + szTrayClockMin.cy;
|
|
|
|
pSize->cy += szTray.cy;
|
|
}
|
|
|
|
pSize->cy += ContentMargin.cyTopHeight + ContentMargin.cyBottomHeight;
|
|
pSize->cx += ContentMargin.cxLeftWidth + ContentMargin.cxRightWidth;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
VOID Size(IN const SIZE *pszClient)
|
|
{
|
|
if (!HideClock)
|
|
{
|
|
POINT ptClock;
|
|
SIZE szClock;
|
|
|
|
if (IsHorizontal)
|
|
{
|
|
ptClock.x = pszClient->cx - TRAY_NOTIFY_WND_SPACING_X - szTrayClockMin.cx;
|
|
ptClock.y = TRAY_NOTIFY_WND_SPACING_Y;
|
|
szClock.cx = szTrayClockMin.cx;
|
|
szClock.cy = pszClient->cy - (2 * TRAY_NOTIFY_WND_SPACING_Y);
|
|
}
|
|
else
|
|
{
|
|
ptClock.x = TRAY_NOTIFY_WND_SPACING_X;
|
|
ptClock.y = pszClient->cy - TRAY_NOTIFY_WND_SPACING_Y - szTrayClockMin.cy;
|
|
szClock.cx = pszClient->cx - (2 * TRAY_NOTIFY_WND_SPACING_X);
|
|
szClock.cy = szTrayClockMin.cy;
|
|
}
|
|
|
|
m_clock->SetWindowPos(
|
|
NULL,
|
|
ptClock.x,
|
|
ptClock.y,
|
|
szClock.cx,
|
|
szClock.cy,
|
|
SWP_NOZORDER);
|
|
|
|
if (IsHorizontal)
|
|
{
|
|
ptClock.x -= szTrayNotify.cx;
|
|
}
|
|
else
|
|
{
|
|
ptClock.y -= szTrayNotify.cy;
|
|
}
|
|
|
|
m_pager->SetWindowPos(
|
|
NULL,
|
|
ptClock.x,
|
|
ptClock.y,
|
|
szTrayNotify.cx,
|
|
szTrayNotify.cy,
|
|
SWP_NOZORDER);
|
|
}
|
|
}
|
|
|
|
LRESULT DrawBackground(HDC hdc)
|
|
{
|
|
RECT rect;
|
|
|
|
GetClientRect(&rect);
|
|
|
|
if (TrayTheme)
|
|
{
|
|
if (IsThemeBackgroundPartiallyTransparent(TrayTheme, TNP_BACKGROUND, 0))
|
|
{
|
|
DrawThemeParentBackground(m_hWnd, hdc, &rect);
|
|
}
|
|
|
|
DrawThemeBackground(TrayTheme, hdc, TNP_BACKGROUND, 0, &rect, 0);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnEraseBackground(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
HDC hdc = (HDC) wParam;
|
|
|
|
if (!TrayTheme)
|
|
{
|
|
bHandled = FALSE;
|
|
return 0;
|
|
}
|
|
|
|
return DrawBackground(hdc);
|
|
}
|
|
|
|
LRESULT NotifyMsg(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if (m_pager)
|
|
{
|
|
m_pager->NotifyMsg(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
BOOL GetClockRect(OUT PRECT rcClock)
|
|
{
|
|
if (!IsWindowVisible(m_clock->m_hWnd))
|
|
return FALSE;
|
|
|
|
return GetWindowRect(m_clock->m_hWnd, rcClock);
|
|
}
|
|
|
|
LRESULT OnGetMinimumSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return (LRESULT) GetMinimumSize((BOOL) wParam, (PSIZE) lParam);
|
|
}
|
|
|
|
LRESULT OnUpdateTime(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if (m_clock != NULL)
|
|
{
|
|
/* Forward the message to the tray clock window procedure */
|
|
return m_clock->OnUpdateTime(uMsg, wParam, lParam, bHandled);
|
|
}
|
|
return FALSE;
|
|
}
|
|
|
|
LRESULT OnSize(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
SIZE szClient;
|
|
|
|
szClient.cx = LOWORD(lParam);
|
|
szClient.cy = HIWORD(lParam);
|
|
|
|
Size(&szClient);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
LRESULT OnNcHitTest(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
return HTTRANSPARENT;
|
|
}
|
|
|
|
LRESULT OnShowClock(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
BOOL PrevHidden = HideClock;
|
|
HideClock = (wParam == 0);
|
|
|
|
if (m_clock != NULL && PrevHidden != HideClock)
|
|
{
|
|
m_clock->ShowWindow(HideClock ? SW_HIDE : SW_SHOW);
|
|
}
|
|
|
|
return (LRESULT) (!PrevHidden);
|
|
}
|
|
|
|
LRESULT OnNotify(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
const NMHDR *nmh = (const NMHDR *) lParam;
|
|
|
|
if (nmh->hwndFrom == m_clock->m_hWnd)
|
|
{
|
|
/* Pass down notifications */
|
|
return m_clock->SendMessage(WM_NOTIFY, wParam, lParam);
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
LRESULT OnSetFont(UINT uMsg, WPARAM wParam, LPARAM lParam, BOOL& bHandled)
|
|
{
|
|
if (m_clock != NULL)
|
|
{
|
|
m_clock->SendMessageW(WM_SETFONT, wParam, lParam);
|
|
}
|
|
|
|
bHandled = FALSE;
|
|
return FALSE;
|
|
}
|
|
|
|
DECLARE_WND_CLASS_EX(szTrayNotifyWndClass, CS_DBLCLKS, COLOR_3DFACE)
|
|
|
|
BEGIN_MSG_MAP(CTaskSwitchWnd)
|
|
MESSAGE_HANDLER(WM_CREATE, OnCreate)
|
|
MESSAGE_HANDLER(WM_THEMECHANGED, OnThemeChanged)
|
|
MESSAGE_HANDLER(WM_ERASEBKGND, OnEraseBackground)
|
|
MESSAGE_HANDLER(WM_SIZE, OnSize)
|
|
MESSAGE_HANDLER(WM_NCHITTEST, OnNcHitTest)
|
|
MESSAGE_HANDLER(WM_NOTIFY, OnNotify)
|
|
MESSAGE_HANDLER(WM_SETFONT, OnSetFont)
|
|
MESSAGE_HANDLER(TNWM_GETMINIMUMSIZE, OnGetMinimumSize)
|
|
MESSAGE_HANDLER(TNWM_UPDATETIME, OnUpdateTime)
|
|
MESSAGE_HANDLER(TNWM_SHOWCLOCK, OnShowClock)
|
|
END_MSG_MAP()
|
|
|
|
HWND _Init(IN OUT ITrayWindow *TrayWindow, IN BOOL bHideClock)
|
|
{
|
|
HWND hWndTrayWindow;
|
|
|
|
hWndTrayWindow = TrayWindow->GetHWND();
|
|
if (hWndTrayWindow == NULL)
|
|
return NULL;
|
|
|
|
this->TrayWindow = TrayWindow;
|
|
this->HideClock = bHideClock;
|
|
this->hWndNotify = hWndTrayWindow;
|
|
|
|
DWORD dwStyle = WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_CLIPCHILDREN;
|
|
return Create(hWndTrayWindow, 0, NULL, dwStyle, WS_EX_STATICEDGE);
|
|
}
|
|
};
|
|
|
|
static CTrayNotifyWnd * g_Instance;
|
|
|
|
HWND CreateTrayNotifyWnd(IN OUT ITrayWindow *Tray, BOOL bHideClock)
|
|
{
|
|
// TODO: Destroy after the window is destroyed
|
|
g_Instance = new CTrayNotifyWnd();
|
|
|
|
return g_Instance->_Init(Tray, bHideClock);
|
|
}
|
|
|
|
VOID
|
|
TrayNotify_NotifyMsg(WPARAM wParam, LPARAM lParam)
|
|
{
|
|
BOOL bDummy;
|
|
g_Instance->NotifyMsg(0, wParam, lParam, bDummy);
|
|
}
|
|
|
|
BOOL
|
|
TrayNotify_GetClockRect(OUT PRECT rcClock)
|
|
{
|
|
return g_Instance->GetClockRect(rcClock);
|
|
}
|