michael@0: /* vim: se cin sw=2 ts=2 et : */
michael@0: /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0:  *
michael@0:  * This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: #ifndef __UXThemeData_h__
michael@0: #define __UXThemeData_h__
michael@0: #include <windows.h>
michael@0: #include <uxtheme.h>
michael@0: 
michael@0: #include "nscore.h"
michael@0: #include "mozilla/LookAndFeel.h"
michael@0: #include "WinUtils.h"
michael@0: 
michael@0: #include <dwmapi.h>
michael@0: 
michael@0: #include "nsWindowDefs.h"
michael@0: 
michael@0: // These window messages are not defined in dwmapi.h
michael@0: #ifndef WM_DWMCOMPOSITIONCHANGED
michael@0: #define WM_DWMCOMPOSITIONCHANGED        0x031E
michael@0: #endif
michael@0: 
michael@0: // Windows 7 additions
michael@0: #ifndef WM_DWMSENDICONICTHUMBNAIL
michael@0: #define WM_DWMSENDICONICTHUMBNAIL 0x0323
michael@0: #define WM_DWMSENDICONICLIVEPREVIEWBITMAP 0x0326
michael@0: #endif
michael@0: 
michael@0: #define DWMWA_FORCE_ICONIC_REPRESENTATION 7
michael@0: #define DWMWA_HAS_ICONIC_BITMAP           10
michael@0: 
michael@0: enum nsUXThemeClass {
michael@0:   eUXButton = 0,
michael@0:   eUXEdit,
michael@0:   eUXTooltip,
michael@0:   eUXRebar,
michael@0:   eUXMediaRebar,
michael@0:   eUXCommunicationsRebar,
michael@0:   eUXBrowserTabBarRebar,
michael@0:   eUXToolbar,
michael@0:   eUXMediaToolbar,
michael@0:   eUXCommunicationsToolbar,
michael@0:   eUXProgress,
michael@0:   eUXTab,
michael@0:   eUXScrollbar,
michael@0:   eUXTrackbar,
michael@0:   eUXSpin,
michael@0:   eUXStatus,
michael@0:   eUXCombobox,
michael@0:   eUXHeader,
michael@0:   eUXListview,
michael@0:   eUXMenu,
michael@0:   eUXWindowFrame,
michael@0:   eUXNumClasses
michael@0: };
michael@0: 
michael@0: // Native windows style constants
michael@0: enum WindowsTheme {
michael@0:   WINTHEME_UNRECOGNIZED = 0,
michael@0:   WINTHEME_CLASSIC      = 1, // no theme
michael@0:   WINTHEME_AERO         = 2,
michael@0:   WINTHEME_LUNA         = 3,
michael@0:   WINTHEME_ROYALE       = 4,
michael@0:   WINTHEME_ZUNE         = 5,
michael@0:   WINTHEME_AERO_LITE    = 6
michael@0: };
michael@0: enum WindowsThemeColor {
michael@0:   WINTHEMECOLOR_UNRECOGNIZED = 0,
michael@0:   WINTHEMECOLOR_NORMAL       = 1,
michael@0:   WINTHEMECOLOR_HOMESTEAD    = 2,
michael@0:   WINTHEMECOLOR_METALLIC     = 3
michael@0: };
michael@0: 
michael@0: #define CMDBUTTONIDX_MINIMIZE    0
michael@0: #define CMDBUTTONIDX_RESTORE     1
michael@0: #define CMDBUTTONIDX_CLOSE       2
michael@0: #define CMDBUTTONIDX_BUTTONBOX   3
michael@0: 
michael@0: class nsUXThemeData {
michael@0:   static HMODULE sThemeDLL;
michael@0:   static HANDLE sThemes[eUXNumClasses];
michael@0:   
michael@0:   static const wchar_t *GetClassName(nsUXThemeClass);
michael@0: 
michael@0: public:
michael@0:   static const wchar_t kThemeLibraryName[];
michael@0:   static bool sFlatMenus;
michael@0:   static bool sTitlebarInfoPopulatedAero;
michael@0:   static bool sTitlebarInfoPopulatedThemed;
michael@0:   static SIZE sCommandButtons[4];
michael@0:   static mozilla::LookAndFeel::WindowsTheme sThemeId;
michael@0:   static bool sIsDefaultWindowsTheme;
michael@0:   static bool sIsHighContrastOn;
michael@0: 
michael@0:   static void Initialize();
michael@0:   static void Teardown();
michael@0:   static void Invalidate();
michael@0:   static HANDLE GetTheme(nsUXThemeClass cls);
michael@0:   static HMODULE GetThemeDLL();
michael@0: 
michael@0:   // nsWindow calls this to update desktop settings info
michael@0:   static void InitTitlebarInfo();
michael@0:   static void UpdateTitlebarInfo(HWND aWnd);
michael@0: 
michael@0:   static void UpdateNativeThemeInfo();
michael@0:   static mozilla::LookAndFeel::WindowsTheme GetNativeThemeId();
michael@0:   static bool IsDefaultWindowTheme();
michael@0:   static bool IsHighContrastOn();
michael@0: 
michael@0:   // This method returns the cached compositor state. Most
michael@0:   // callers should call without the argument. The cache
michael@0:   // should be modified only when the application receives
michael@0:   // WM_DWMCOMPOSITIONCHANGED. This rule prevents inconsistent
michael@0:   // results for two or more calls which check the state during
michael@0:   // composition transition.
michael@0:   static bool CheckForCompositor(bool aUpdateCache = false);
michael@0: };
michael@0: #endif // __UXThemeData_h__