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d14efe561b
long become wxWidgets 2.9.2, which in turn is expected to be the last 2.9 release before the 3.0 stable release. Since the full wxWidgets distribution is rather large, I have imported only the parts that we use, on a subdirectory basis: art include/wx/*.* include/wx/aui include/wx/cocoa include/wx/generic include/wx/gtk include/wx/meta include/wx/msw include/wx/osx include/wx/persist include/wx/private include/wx/protocol include/wx/unix src/aui src/common src/generic src/gtk src/msw src/osx src/unix git-svn-id: https://dolphin-emu.googlecode.com/svn/trunk@7380 8ced0084-cf51-0410-be5f-012b33b47a6e
178 lines
7.4 KiB
C++
178 lines
7.4 KiB
C++
///////////////////////////////////////////////////////////////////////////////
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// Name: src/msw/uxtheme.cpp
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// Purpose: implements wxUxThemeEngine class: support for XP themes
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// Author: John Platts, Vadim Zeitlin
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// Modified by:
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// Created: 2003
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// RCS-ID: $Id: uxtheme.cpp 64940 2010-07-13 13:29:13Z VZ $
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// Copyright: (c) 2003 John Platts, Vadim Zeitlin
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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// ============================================================================
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// declarations
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// ============================================================================
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// ----------------------------------------------------------------------------
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// headers
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// ----------------------------------------------------------------------------
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// For compilers that support precompilation, includes "wx.h".
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#include "wx/wxprec.h"
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#ifdef __BORLANDC__
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#pragma hdrstop
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#endif
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#if wxUSE_UXTHEME
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#ifndef WX_PRECOMP
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#include "wx/app.h"
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#include "wx/toplevel.h"
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#include "wx/string.h"
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#include "wx/log.h"
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#include "wx/module.h"
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#endif //WX_PRECOMP
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#include "wx/msw/uxtheme.h"
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// ============================================================================
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// wxUxThemeModule
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// ============================================================================
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// this module is responsable for deleting the theme engine
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class wxUxThemeModule : public wxModule
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{
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public:
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virtual bool OnInit() { return true; }
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virtual void OnExit()
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{
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if ( wxUxThemeEngine::ms_themeEngine )
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{
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// this is probably not necessary right now but try to be careful
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// and avoid the problems which we might have if someone ever
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// decides to show a message box using the theme engine from
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// wxUxThemeEngine dtor (e.g. from wxDynamicLibrary dtor...) or
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// something like this
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wxUxThemeEngine *themeEngine = wxUxThemeEngine::ms_themeEngine;
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wxUxThemeEngine::ms_themeEngine = NULL;
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wxUxThemeEngine::ms_isThemeEngineAvailable = false;
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delete themeEngine;
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}
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}
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DECLARE_DYNAMIC_CLASS(wxUxThemeModule)
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};
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IMPLEMENT_DYNAMIC_CLASS(wxUxThemeModule, wxModule)
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// ============================================================================
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// wxUxThemeEngine implementation
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// ============================================================================
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wxUxThemeEngine *wxUxThemeEngine::ms_themeEngine = NULL;
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int wxUxThemeEngine::ms_isThemeEngineAvailable = -1; // unknown
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wxUxThemeEngine* wxUxThemeEngine::Get()
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{
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// we assume that themes are only used in the main thread hence no need for
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// critical section here
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if ( ms_isThemeEngineAvailable == -1 )
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{
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// we're called or the first time, check if the themes are available
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ms_themeEngine = new wxUxThemeEngine;
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if ( !ms_themeEngine->Initialize() )
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{
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// can't use themes, probably because the system doesn't support
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// them, don't do it again
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delete ms_themeEngine;
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ms_themeEngine = NULL;
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ms_isThemeEngineAvailable = false;
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}
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else // initialized ok
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{
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ms_isThemeEngineAvailable = true;
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}
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}
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return ms_themeEngine;
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}
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bool wxUxThemeEngine::Initialize()
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{
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if ( wxApp::GetComCtl32Version() < 600 )
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{
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// not using theme-aware comctl32.dll anyhow, don't even try to use
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// themes
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return false;
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}
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// we're prepared to handle the errors
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wxLogNull noLog;
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if ( !m_dllUxTheme.Load(wxT("uxtheme.dll")) )
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return false;
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#define RESOLVE_UXTHEME_FUNCTION(type, funcname) \
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funcname = (type)m_dllUxTheme.GetSymbol(wxT(#funcname)); \
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if ( !funcname ) \
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return false
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RESOLVE_UXTHEME_FUNCTION(PFNWXUOPENTHEMEDATA, OpenThemeData);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUCLOSETHEMEDATA, CloseThemeData);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMEBACKGROUND, DrawThemeBackground);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMETEXT, DrawThemeText);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEBACKGROUNDCONTENTRECT, GetThemeBackgroundContentRect);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEBACKGROUNDEXTENT, GetThemeBackgroundExtent);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEPARTSIZE, GetThemePartSize);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMETEXTEXTENT, GetThemeTextExtent);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMETEXTMETRICS, GetThemeTextMetrics);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEBACKGROUNDREGION, GetThemeBackgroundRegion);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUHITTESTTHEMEBACKGROUND, HitTestThemeBackground);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMEEDGE, DrawThemeEdge);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMEICON, DrawThemeIcon);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUISTHEMEPARTDEFINED, IsThemePartDefined);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUISTHEMEBACKGROUNDPARTIALLYTRANSPARENT, IsThemeBackgroundPartiallyTransparent);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMECOLOR, GetThemeColor);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEMETRIC, GetThemeMetric);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESTRING, GetThemeString);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEBOOL, GetThemeBool);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEINT, GetThemeInt);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEENUMVALUE, GetThemeEnumValue);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEPOSITION, GetThemePosition);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEFONT, GetThemeFont);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMERECT, GetThemeRect);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEMARGINS, GetThemeMargins);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEINTLIST, GetThemeIntList);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEPROPERTYORIGIN, GetThemePropertyOrigin);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUSETWINDOWTHEME, SetWindowTheme);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEFILENAME, GetThemeFilename);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSCOLOR, GetThemeSysColor);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSCOLORBRUSH, GetThemeSysColorBrush);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSBOOL, GetThemeSysBool);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSSIZE, GetThemeSysSize);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSFONT, GetThemeSysFont);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSSTRING, GetThemeSysString);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMESYSINT, GetThemeSysInt);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUISTHEMEACTIVE, IsThemeActive);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUISAPPTHEMED, IsAppThemed);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETWINDOWTHEME, GetWindowTheme);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUENABLETHEMEDIALOGTEXTURE, EnableThemeDialogTexture);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUISTHEMEDIALOGTEXTUREENABLED, IsThemeDialogTextureEnabled);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEAPPPROPERTIES, GetThemeAppProperties);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUSETTHEMEAPPPROPERTIES, SetThemeAppProperties);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETCURRENTTHEMENAME, GetCurrentThemeName);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUGETTHEMEDOCUMENTATIONPROPERTY, GetThemeDocumentationProperty);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUDRAWTHEMEPARENTBACKGROUND, DrawThemeParentBackground);
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RESOLVE_UXTHEME_FUNCTION(PFNWXUENABLETHEMING, EnableTheming);
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#undef RESOLVE_UXTHEME_FUNCTION
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return true;
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}
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#endif // wxUSE_UXTHEME
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