import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

2026-10-20 06:07:30 +09:00 · 2018-01-19 03:59:58 +08:00 · 2018-01-19 03:59:58 +08:00 · dcd9973243
commit dcd9973243
150858 changed files with 23884658 additions and 0 deletions
--- a/widget/windows/nsUXThemeData.h
+++ b/widget/windows/nsUXThemeData.h
@ -0,0 +1,120 @@
+/* vim: se cin sw=2 ts=2 et : */
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+#ifndef __UXThemeData_h__
+#define __UXThemeData_h__
+#include <windows.h>
+#include <uxtheme.h>
+
+#include "nscore.h"
+#include "mozilla/LookAndFeel.h"
+#include "WinUtils.h"
+
+#include <dwmapi.h>
+
+#include "nsWindowDefs.h"
+
+// These window messages are not defined in dwmapi.h
+#ifndef WM_DWMCOMPOSITIONCHANGED
+#define WM_DWMCOMPOSITIONCHANGED        0x031E
+#endif
+
+// Windows 7 additions
+#ifndef WM_DWMSENDICONICTHUMBNAIL
+#define WM_DWMSENDICONICTHUMBNAIL 0x0323
+#define WM_DWMSENDICONICLIVEPREVIEWBITMAP 0x0326
+#endif
+
+#define DWMWA_FORCE_ICONIC_REPRESENTATION 7
+#define DWMWA_HAS_ICONIC_BITMAP           10
+
+enum nsUXThemeClass {
+  eUXButton = 0,
+  eUXEdit,
+  eUXTooltip,
+  eUXRebar,
+  eUXMediaRebar,
+  eUXCommunicationsRebar,
+  eUXBrowserTabBarRebar,
+  eUXToolbar,
+  eUXMediaToolbar,
+  eUXCommunicationsToolbar,
+  eUXProgress,
+  eUXTab,
+  eUXScrollbar,
+  eUXTrackbar,
+  eUXSpin,
+  eUXStatus,
+  eUXCombobox,
+  eUXHeader,
+  eUXListview,
+  eUXMenu,
+  eUXWindowFrame,
+  eUXNumClasses
+};
+
+// Native windows style constants
+enum WindowsTheme {
+  WINTHEME_UNRECOGNIZED = 0,
+  WINTHEME_CLASSIC      = 1, // no theme
+  WINTHEME_AERO         = 2,
+  WINTHEME_LUNA         = 3,
+  WINTHEME_ROYALE       = 4,
+  WINTHEME_ZUNE         = 5,
+  WINTHEME_AERO_LITE    = 6
+};
+enum WindowsThemeColor {
+  WINTHEMECOLOR_UNRECOGNIZED = 0,
+  WINTHEMECOLOR_NORMAL       = 1,
+  WINTHEMECOLOR_HOMESTEAD    = 2,
+  WINTHEMECOLOR_METALLIC     = 3
+};
+
+#define CMDBUTTONIDX_MINIMIZE    0
+#define CMDBUTTONIDX_RESTORE     1
+#define CMDBUTTONIDX_CLOSE       2
+#define CMDBUTTONIDX_BUTTONBOX   3
+
+class nsUXThemeData {
+  static HMODULE sThemeDLL;
+  static HANDLE sThemes[eUXNumClasses];
+  
+  static const wchar_t *GetClassName(nsUXThemeClass);
+
+public:
+  static const wchar_t kThemeLibraryName[];
+  static bool sFlatMenus;
+  static bool sTitlebarInfoPopulatedAero;
+  static bool sTitlebarInfoPopulatedThemed;
+  static SIZE sCommandButtons[4];
+  static mozilla::LookAndFeel::WindowsTheme sThemeId;
+  static bool sIsDefaultWindowsTheme;
+  static bool sIsHighContrastOn;
+
+  static void Initialize();
+  static void Teardown();
+  static void Invalidate();
+  static HANDLE GetTheme(nsUXThemeClass cls);
+  static HMODULE GetThemeDLL();
+
+  // nsWindow calls this to update desktop settings info
+  static void InitTitlebarInfo();
+  static void UpdateTitlebarInfo(HWND aWnd);
+
+  static void UpdateNativeThemeInfo();
+  static mozilla::LookAndFeel::WindowsTheme GetNativeThemeId();
+  static bool IsDefaultWindowTheme();
+  static bool IsHighContrastOn();
+
+  // This method returns the cached compositor state. Most
+  // callers should call without the argument. The cache
+  // should be modified only when the application receives
+  // WM_DWMCOMPOSITIONCHANGED. This rule prevents inconsistent
+  // results for two or more calls which check the state during
+  // composition transition.
+  static bool CheckForCompositor(bool aUpdateCache = false);
+};
+#endif // __UXThemeData_h__