gecko-dev/layout/style/PreferenceSheet.h

84 строки
2.0 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
/* Some prefable colors for style system use */
#ifndef mozilla_ColorPreferences_h
#define mozilla_ColorPreferences_h
#include "nsColor.h"
namespace mozilla {
namespace dom {
class Document;
}
struct PreferenceSheet {
struct Prefs {
nscolor mLinkColor = NS_RGB(0x00, 0x00, 0xEE);
nscolor mActiveLinkColor = NS_RGB(0xEE, 0x00, 0x00);
nscolor mVisitedLinkColor = NS_RGB(0x55, 0x1A, 0x8B);
nscolor mDefaultColor = NS_RGB(0, 0, 0);
nscolor mDefaultBackgroundColor = NS_RGB(0xFF, 0xFF, 0xFF);
nscolor mLinkBackgroundColor = mDefaultBackgroundColor;
nscolor mFocusTextColor = mDefaultColor;
nscolor mFocusBackgroundColor = mDefaultBackgroundColor;
bool mIsChrome = false;
bool mUseAccessibilityTheme = false;
bool mUnderlineLinks = true;
bool mUseFocusColors = false;
uint8_t mFocusRingWidth = 1;
uint8_t mFocusRingStyle = 1;
bool mFocusRingOnAnything = false;
void Load(bool aIsChrome);
};
static void EnsureInitialized() {
if (sInitialized) {
return;
}
Initialize();
}
static void Refresh() {
sInitialized = false;
EnsureInitialized();
}
static Prefs& ContentPrefs() {
MOZ_ASSERT(sInitialized);
return sContentPrefs;
}
static Prefs& ChromePrefs() {
MOZ_ASSERT(sInitialized);
return sChromePrefs;
}
static bool ShouldUseChromePrefs(const dom::Document&);
static const Prefs& PrefsFor(const dom::Document& aDocument) {
return ShouldUseChromePrefs(aDocument) ? ChromePrefs() : ContentPrefs();
}
private:
static bool sInitialized;
static Prefs sContentPrefs;
static Prefs sChromePrefs;
static void Initialize();
};
} // namespace mozilla
#endif