2008-07-17 17:19:10 +00:00
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/* vim: se cin sw=2 ts=2 et : */
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
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*
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* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is the Mozilla browser.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1999
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Rob Arnold <robarnold@mozilla.com> (Original Author)
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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2009-09-26 22:42:14 +00:00
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#include "nsUXThemeData.h"
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2008-07-17 17:19:10 +00:00
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#include "nsDebug.h"
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// For GetWindowsVersion
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#include "nsWindow.h"
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#include "nsUXThemeConstants.h"
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2008-09-27 22:40:34 +00:00
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const PRUnichar
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nsUXThemeData::kThemeLibraryName[] = L"uxtheme.dll";
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2009-09-26 22:42:14 +00:00
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#if MOZ_WINSDK_TARGETVER >= MOZ_NTDDI_LONGHORN
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2008-09-27 22:40:34 +00:00
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const PRUnichar
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nsUXThemeData::kDwmLibraryName[] = L"dwmapi.dll";
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2009-09-26 22:42:14 +00:00
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#endif
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2008-07-17 17:19:10 +00:00
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HANDLE
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nsUXThemeData::sThemes[eUXNumClasses];
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HMODULE
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nsUXThemeData::sThemeDLL = NULL;
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2009-09-26 22:42:14 +00:00
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#if MOZ_WINSDK_TARGETVER >= MOZ_NTDDI_LONGHORN
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2008-08-13 00:44:14 +00:00
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HMODULE
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nsUXThemeData::sDwmDLL = NULL;
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2009-09-26 22:42:14 +00:00
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#endif
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2008-07-17 17:19:10 +00:00
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BOOL
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nsUXThemeData::sFlatMenus = FALSE;
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PRPackedBool
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nsUXThemeData::sIsXPOrLater = PR_FALSE;
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PRPackedBool
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nsUXThemeData::sIsVistaOrLater = PR_FALSE;
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2008-08-13 00:44:14 +00:00
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PRPackedBool
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nsUXThemeData::sHaveCompositor = PR_FALSE;
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2008-07-17 17:19:10 +00:00
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2010-08-10 01:49:35 +00:00
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PRBool nsUXThemeData::sTitlebarInfoPopulated = PR_FALSE;
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SIZE nsUXThemeData::sCommandButtons[3];
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2008-07-17 17:19:10 +00:00
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nsUXThemeData::OpenThemeDataPtr nsUXThemeData::openTheme = NULL;
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nsUXThemeData::CloseThemeDataPtr nsUXThemeData::closeTheme = NULL;
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nsUXThemeData::DrawThemeBackgroundPtr nsUXThemeData::drawThemeBG = NULL;
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nsUXThemeData::DrawThemeEdgePtr nsUXThemeData::drawThemeEdge = NULL;
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nsUXThemeData::GetThemeContentRectPtr nsUXThemeData::getThemeContentRect = NULL;
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2009-03-25 00:51:57 +00:00
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nsUXThemeData::GetThemeBackgroundRegionPtr nsUXThemeData::getThemeBackgroundRegion = NULL;
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2008-07-17 17:19:10 +00:00
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nsUXThemeData::GetThemePartSizePtr nsUXThemeData::getThemePartSize = NULL;
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nsUXThemeData::GetThemeSysFontPtr nsUXThemeData::getThemeSysFont = NULL;
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nsUXThemeData::GetThemeColorPtr nsUXThemeData::getThemeColor = NULL;
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nsUXThemeData::GetThemeMarginsPtr nsUXThemeData::getThemeMargins = NULL;
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nsUXThemeData::IsAppThemedPtr nsUXThemeData::isAppThemed = NULL;
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nsUXThemeData::GetCurrentThemeNamePtr nsUXThemeData::getCurrentThemeName = NULL;
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2008-08-13 00:44:14 +00:00
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nsUXThemeData::GetThemeSysColorPtr nsUXThemeData::getThemeSysColor = NULL;
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2010-06-10 22:53:57 +00:00
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nsUXThemeData::IsThemeBackgroundPartiallyTransparentPtr nsUXThemeData::isThemeBackgroundPartiallyTransparent = NULL;
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2008-08-13 00:44:14 +00:00
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2009-09-26 22:42:14 +00:00
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#if MOZ_WINSDK_TARGETVER >= MOZ_NTDDI_LONGHORN
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2008-08-13 00:44:14 +00:00
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nsUXThemeData::DwmExtendFrameIntoClientAreaProc nsUXThemeData::dwmExtendFrameIntoClientAreaPtr = NULL;
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nsUXThemeData::DwmIsCompositionEnabledProc nsUXThemeData::dwmIsCompositionEnabledPtr = NULL;
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2009-09-26 22:42:14 +00:00
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nsUXThemeData::DwmSetIconicThumbnailProc nsUXThemeData::dwmSetIconicThumbnailPtr = NULL;
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nsUXThemeData::DwmSetIconicLivePreviewBitmapProc nsUXThemeData::dwmSetIconicLivePreviewBitmapPtr = NULL;
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nsUXThemeData::DwmSetWindowAttributeProc nsUXThemeData::dwmSetWindowAttributePtr = NULL;
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nsUXThemeData::DwmInvalidateIconicBitmapsProc nsUXThemeData::dwmInvalidateIconicBitmapsPtr = NULL;
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2010-06-25 02:01:07 +00:00
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nsUXThemeData::DwmDefWindowProcProc nsUXThemeData::dwmDwmDefWindowProcPtr = NULL;
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2009-09-26 22:42:14 +00:00
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#endif
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2008-07-17 17:19:10 +00:00
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void
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nsUXThemeData::Teardown() {
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Invalidate();
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if(sThemeDLL)
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FreeLibrary(sThemeDLL);
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2009-09-26 22:42:14 +00:00
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#if MOZ_WINSDK_TARGETVER >= MOZ_NTDDI_LONGHORN
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2008-08-13 00:44:14 +00:00
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if(sDwmDLL)
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FreeLibrary(sDwmDLL);
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2009-09-26 22:42:14 +00:00
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#endif
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2008-07-17 17:19:10 +00:00
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}
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void
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nsUXThemeData::Initialize()
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{
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::ZeroMemory(sThemes, sizeof(sThemes));
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NS_ASSERTION(!sThemeDLL, "nsUXThemeData being initialized twice!");
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2010-08-14 07:05:03 +00:00
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PRInt32 version = nsWindow::GetWindowsVersion();
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sIsXPOrLater = version >= WINXP_VERSION;
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sIsVistaOrLater = version >= VISTA_VERSION;
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if (GetThemeDLL()) {
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2008-07-17 17:19:10 +00:00
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openTheme = (OpenThemeDataPtr)GetProcAddress(sThemeDLL, "OpenThemeData");
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closeTheme = (CloseThemeDataPtr)GetProcAddress(sThemeDLL, "CloseThemeData");
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drawThemeBG = (DrawThemeBackgroundPtr)GetProcAddress(sThemeDLL, "DrawThemeBackground");
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drawThemeEdge = (DrawThemeEdgePtr)GetProcAddress(sThemeDLL, "DrawThemeEdge");
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getThemeContentRect = (GetThemeContentRectPtr)GetProcAddress(sThemeDLL, "GetThemeBackgroundContentRect");
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2009-03-25 00:51:57 +00:00
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getThemeBackgroundRegion = (GetThemeBackgroundRegionPtr)GetProcAddress(sThemeDLL, "GetThemeBackgroundRegion");
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2008-07-17 17:19:10 +00:00
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getThemePartSize = (GetThemePartSizePtr)GetProcAddress(sThemeDLL, "GetThemePartSize");
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getThemeSysFont = (GetThemeSysFontPtr)GetProcAddress(sThemeDLL, "GetThemeSysFont");
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getThemeColor = (GetThemeColorPtr)GetProcAddress(sThemeDLL, "GetThemeColor");
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getThemeMargins = (GetThemeMarginsPtr)GetProcAddress(sThemeDLL, "GetThemeMargins");
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isAppThemed = (IsAppThemedPtr)GetProcAddress(sThemeDLL, "IsAppThemed");
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getCurrentThemeName = (GetCurrentThemeNamePtr)GetProcAddress(sThemeDLL, "GetCurrentThemeName");
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2008-08-13 00:44:14 +00:00
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getThemeSysColor = (GetThemeSysColorPtr)GetProcAddress(sThemeDLL, "GetThemeSysColor");
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2010-06-10 22:53:57 +00:00
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isThemeBackgroundPartiallyTransparent = (IsThemeBackgroundPartiallyTransparentPtr)GetProcAddress(sThemeDLL, "IsThemeBackgroundPartiallyTransparent");
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2008-08-13 00:44:14 +00:00
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}
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2009-09-26 22:42:14 +00:00
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#if MOZ_WINSDK_TARGETVER >= MOZ_NTDDI_LONGHORN
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2010-08-14 07:05:03 +00:00
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if (GetDwmDLL()) {
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dwmExtendFrameIntoClientAreaPtr = (DwmExtendFrameIntoClientAreaProc)::GetProcAddress(sDwmDLL, "DwmExtendFrameIntoClientArea");
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dwmIsCompositionEnabledPtr = (DwmIsCompositionEnabledProc)::GetProcAddress(sDwmDLL, "DwmIsCompositionEnabled");
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dwmSetIconicThumbnailPtr = (DwmSetIconicThumbnailProc)::GetProcAddress(sDwmDLL, "DwmSetIconicThumbnail");
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dwmSetIconicLivePreviewBitmapPtr = (DwmSetIconicLivePreviewBitmapProc)::GetProcAddress(sDwmDLL, "DwmSetIconicLivePreviewBitmap");
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dwmSetWindowAttributePtr = (DwmSetWindowAttributeProc)::GetProcAddress(sDwmDLL, "DwmSetWindowAttribute");
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dwmInvalidateIconicBitmapsPtr = (DwmInvalidateIconicBitmapsProc)::GetProcAddress(sDwmDLL, "DwmInvalidateIconicBitmaps");
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dwmDwmDefWindowProcPtr = (DwmDefWindowProcProc)::GetProcAddress(sDwmDLL, "DwmDefWindowProc");
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CheckForCompositor();
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}
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2009-09-26 22:42:14 +00:00
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#endif
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2008-07-17 17:19:10 +00:00
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2008-07-21 19:55:31 +00:00
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Invalidate();
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2008-07-17 17:19:10 +00:00
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}
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void
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nsUXThemeData::Invalidate() {
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for(int i = 0; i < eUXNumClasses; i++) {
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if(sThemes[i]) {
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closeTheme(sThemes[i]);
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sThemes[i] = NULL;
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}
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}
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if (sIsXPOrLater) {
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BOOL useFlat = PR_FALSE;
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sFlatMenus = ::SystemParametersInfo(SPI_GETFLATMENU, 0, &useFlat, 0) ?
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useFlat : PR_FALSE;
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} else {
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// Contrary to Microsoft's documentation, SPI_GETFLATMENU will not fail
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// on Windows 2000, and it is also possible (though unlikely) for WIN2K
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// to be misconfigured in such a way that it would return true, so we
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// shall give WIN2K special treatment
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sFlatMenus = PR_FALSE;
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}
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2010-08-10 01:49:35 +00:00
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// Refresh titlebar button info
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sTitlebarInfoPopulated = PR_FALSE;
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2008-07-17 17:19:10 +00:00
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}
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HANDLE
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nsUXThemeData::GetTheme(nsUXThemeClass cls) {
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NS_ASSERTION(cls < eUXNumClasses, "Invalid theme class!");
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if(!sThemeDLL)
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return NULL;
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if(!sThemes[cls])
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{
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sThemes[cls] = openTheme(NULL, GetClassName(cls));
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}
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return sThemes[cls];
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}
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2010-08-14 07:05:03 +00:00
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HMODULE
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nsUXThemeData::GetThemeDLL() {
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if (!sThemeDLL && sIsXPOrLater)
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sThemeDLL = ::LoadLibraryW(kThemeLibraryName);
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return sThemeDLL;
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}
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2010-08-21 19:43:53 +00:00
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#if MOZ_WINSDK_TARGETVER >= MOZ_NTDDI_LONGHORN
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2010-08-14 07:05:03 +00:00
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HMODULE
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nsUXThemeData::GetDwmDLL() {
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if (!sDwmDLL && sIsVistaOrLater)
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sDwmDLL = ::LoadLibraryW(kDwmLibraryName);
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return sDwmDLL;
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}
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2010-08-21 19:43:53 +00:00
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#endif
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2010-08-14 07:05:03 +00:00
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2008-07-17 17:19:10 +00:00
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const wchar_t *nsUXThemeData::GetClassName(nsUXThemeClass cls) {
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switch(cls) {
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case eUXButton:
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return L"Button";
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case eUXEdit:
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return L"Edit";
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case eUXTooltip:
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return L"Tooltip";
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case eUXRebar:
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return L"Rebar";
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case eUXMediaRebar:
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return L"Media::Rebar";
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case eUXCommunicationsRebar:
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return L"Communications::Rebar";
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case eUXBrowserTabBarRebar:
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return L"BrowserTabBar::Rebar";
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case eUXToolbar:
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return L"Toolbar";
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case eUXMediaToolbar:
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return L"Media::Toolbar";
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case eUXCommunicationsToolbar:
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return L"Communications::Toolbar";
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case eUXProgress:
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return L"Progress";
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case eUXTab:
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return L"Tab";
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case eUXScrollbar:
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return L"Scrollbar";
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case eUXTrackbar:
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return L"Trackbar";
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case eUXSpin:
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return L"Spin";
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case eUXStatus:
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return L"Status";
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case eUXCombobox:
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return L"Combobox";
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case eUXHeader:
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return L"Header";
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case eUXListview:
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return L"Listview";
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case eUXMenu:
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return L"Menu";
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2010-08-10 01:49:35 +00:00
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case eUXWindowFrame:
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return L"Window";
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2008-07-17 17:19:10 +00:00
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default:
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NS_NOTREACHED("unknown uxtheme class");
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return L"";
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}
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}
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2010-08-10 01:49:35 +00:00
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// static
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void
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nsUXThemeData::InitTitlebarInfo()
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{
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// Pre-populate with generic metrics. These likley will not match
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// the current theme, but they insure the buttons at least show up.
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sCommandButtons[0].cx = GetSystemMetrics(SM_CXSIZE);
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sCommandButtons[0].cy = GetSystemMetrics(SM_CYSIZE);
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sCommandButtons[1].cx = sCommandButtons[2].cx = sCommandButtons[0].cx;
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sCommandButtons[1].cy = sCommandButtons[2].cy = sCommandButtons[0].cy;
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2010-08-10 01:49:35 +00:00
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// Use system metrics for pre-vista
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if (nsWindow::GetWindowsVersion() < VISTA_VERSION)
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sTitlebarInfoPopulated = PR_TRUE;
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2010-08-10 01:49:35 +00:00
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}
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// static
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void
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2010-08-10 01:49:35 +00:00
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nsUXThemeData::UpdateTitlebarInfo(HWND aWnd)
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2010-08-10 01:49:35 +00:00
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{
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2010-08-10 01:49:35 +00:00
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if (sTitlebarInfoPopulated || !aWnd)
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2010-08-10 01:49:35 +00:00
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return;
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2010-08-25 03:03:37 +00:00
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// Compositor enabled, we won't use these.
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#if MOZ_WINSDK_TARGETVER >= MOZ_NTDDI_LONGHORN
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if (nsUXThemeData::CheckForCompositor()) {
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sTitlebarInfoPopulated = PR_TRUE;
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return;
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}
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#endif
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// Query a temporary, visible window with command buttons to get
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// the right metrics.
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WNDCLASSW wc;
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wc.style = 0;
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wc.lpfnWndProc = ::DefWindowProcW;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = nsToolkit::mDllInstance;
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wc.hIcon = NULL;
|
|
|
|
wc.hCursor = NULL;
|
|
|
|
wc.hbrBackground = NULL;
|
|
|
|
wc.lpszMenuName = NULL;
|
|
|
|
wc.lpszClassName = kClassNameTemp;
|
|
|
|
::RegisterClassW(&wc);
|
|
|
|
|
|
|
|
// Create a transparent, descendent of the window passed in. This
|
|
|
|
// keeps the window from showing up on the desktop or the taskbar.
|
|
|
|
// Note the parent (browser) window is usually still hidden, we
|
|
|
|
// don't want to display it, so we can't query it directly.
|
2010-08-25 04:05:11 +00:00
|
|
|
HWND hWnd = CreateWindowExW(WS_EX_NOACTIVATE|WS_EX_LAYERED,
|
|
|
|
kClassNameTemp, L"",
|
|
|
|
WS_OVERLAPPEDWINDOW,
|
|
|
|
0, 0, 0, 0, aWnd, NULL,
|
|
|
|
nsToolkit::mDllInstance, NULL);
|
2010-08-25 03:03:37 +00:00
|
|
|
NS_ASSERTION(hWnd, "UpdateTitlebarInfo window creation failed.");
|
|
|
|
|
|
|
|
ShowWindow(hWnd, SW_SHOW);
|
2010-08-10 01:49:35 +00:00
|
|
|
TITLEBARINFOEX info = {0};
|
|
|
|
info.cbSize = sizeof(TITLEBARINFOEX);
|
2010-08-25 03:03:37 +00:00
|
|
|
SendMessage(hWnd, WM_GETTITLEBARINFOEX, 0, (LPARAM)&info);
|
|
|
|
DestroyWindow(hWnd);
|
2010-08-10 01:49:35 +00:00
|
|
|
|
2010-08-10 01:49:35 +00:00
|
|
|
// Only set if we have valid data for all three buttons we use.
|
|
|
|
if ((info.rgrect[2].right - info.rgrect[2].left) == 0 ||
|
|
|
|
(info.rgrect[3].right - info.rgrect[3].left) == 0 ||
|
2010-08-25 03:03:37 +00:00
|
|
|
(info.rgrect[5].right - info.rgrect[5].left) == 0) {
|
|
|
|
NS_WARNING("WM_GETTITLEBARINFOEX query failed to find usable metrics.");
|
2010-08-10 01:49:35 +00:00
|
|
|
return;
|
2010-08-25 03:03:37 +00:00
|
|
|
}
|
2010-08-10 01:49:35 +00:00
|
|
|
// minimize
|
|
|
|
sCommandButtons[0].cx = info.rgrect[2].right - info.rgrect[2].left;
|
|
|
|
sCommandButtons[0].cy = info.rgrect[2].bottom - info.rgrect[2].top;
|
|
|
|
// maximize/restore
|
|
|
|
sCommandButtons[1].cx = info.rgrect[3].right - info.rgrect[3].left;
|
|
|
|
sCommandButtons[1].cy = info.rgrect[3].bottom - info.rgrect[3].top;
|
|
|
|
// close
|
|
|
|
sCommandButtons[2].cx = info.rgrect[5].right - info.rgrect[5].left;
|
|
|
|
sCommandButtons[2].cy = info.rgrect[5].bottom - info.rgrect[5].top;
|
|
|
|
|
|
|
|
sTitlebarInfoPopulated = PR_TRUE;
|
|
|
|
}
|