InternalSettings.h [plain text]
#ifndef InternalSettings_h
#define InternalSettings_h
#include <wtf/text/AtomicStringHash.h>
#include "EditingBehaviorTypes.h"
#include "FontGenericFamilies.h"
#include "IntSize.h"
#include "InternalSettingsGenerated.h"
#include "SecurityOrigin.h"
#include <wtf/PassRefPtr.h>
namespace WebCore {
typedef int ExceptionCode;
class Frame;
class Document;
class Page;
class Settings;
class InternalSettings : public InternalSettingsGenerated {
public:
class Backup {
public:
explicit Backup(Settings&);
void restoreTo(Settings&);
bool m_originalCSSShapesEnabled;
EditingBehaviorType m_originalEditingBehavior;
ScriptFontFamilyMap m_standardFontFamilies;
ScriptFontFamilyMap m_fixedFontFamilies;
ScriptFontFamilyMap m_serifFontFamilies;
ScriptFontFamilyMap m_sansSerifFontFamilies;
ScriptFontFamilyMap m_cursiveFontFamilies;
ScriptFontFamilyMap m_fantasyFontFamilies;
ScriptFontFamilyMap m_pictographFontFamilies;
#if ENABLE(TEXT_AUTOSIZING)
bool m_originalTextAutosizingEnabled;
IntSize m_originalTextAutosizingWindowSizeOverride;
float m_originalTextAutosizingFontScaleFactor;
#endif
String m_originalMediaTypeOverride;
bool m_originalCanvasUsesAcceleratedDrawing;
bool m_originalMockScrollbarsEnabled;
bool m_originalUsesOverlayScrollbars;
bool m_langAttributeAwareFormControlUIEnabled;
bool m_imagesEnabled;
double m_minimumTimerInterval;
#if ENABLE(VIDEO_TRACK)
bool m_shouldDisplaySubtitles;
bool m_shouldDisplayCaptions;
bool m_shouldDisplayTextDescriptions;
#endif
String m_defaultVideoPosterURL;
bool m_forcePendingWebGLPolicy;
bool m_originalTimeWithoutMouseMovementBeforeHidingControls;
bool m_useLegacyBackgroundSizeShorthandBehavior;
bool m_autoscrollForDragAndDropEnabled;
bool m_pluginReplacementEnabled;
bool m_shouldConvertPositionStyleOnCopy;
bool m_fontFallbackPrefersPictographs;
bool m_backgroundShouldExtendBeyondPage;
SecurityOrigin::StorageBlockingPolicy m_storageBlockingPolicy;
bool m_scrollingTreeIncludesFrames;
#if ENABLE(TOUCH_EVENTS)
bool m_touchEventEmulationEnabled;
#endif
#if ENABLE(WIRELESS_PLAYBACK_TARGET)
bool m_allowsAirPlayForMediaPlayback;
#endif
};
static PassRefPtr<InternalSettings> create(Page* page)
{
return adoptRef(new InternalSettings(page));
}
static InternalSettings* from(Page*);
void hostDestroyed() { m_page = 0; }
virtual ~InternalSettings();
void resetToConsistentState();
void setUsesOverlayScrollbars(bool, ExceptionCode&);
void setTouchEventEmulationEnabled(bool, ExceptionCode&);
void setStandardFontFamily(const String& family, const String& script, ExceptionCode&);
void setSerifFontFamily(const String& family, const String& script, ExceptionCode&);
void setSansSerifFontFamily(const String& family, const String& script, ExceptionCode&);
void setFixedFontFamily(const String& family, const String& script, ExceptionCode&);
void setCursiveFontFamily(const String& family, const String& script, ExceptionCode&);
void setFantasyFontFamily(const String& family, const String& script, ExceptionCode&);
void setPictographFontFamily(const String& family, const String& script, ExceptionCode&);
void setTextAutosizingEnabled(bool enabled, ExceptionCode&);
void setTextAutosizingWindowSizeOverride(int width, int height, ExceptionCode&);
void setTextAutosizingFontScaleFactor(float fontScaleFactor, ExceptionCode&);
void setMediaTypeOverride(const String& mediaType, ExceptionCode&);
void setCSSShapesEnabled(bool, ExceptionCode&);
void setCanStartMedia(bool, ExceptionCode&);
void setWirelessPlaybackDisabled(bool);
void setEditingBehavior(const String&, ExceptionCode&);
void setShouldDisplayTrackKind(const String& kind, bool enabled, ExceptionCode&);
bool shouldDisplayTrackKind(const String& kind, ExceptionCode&);
void setStorageBlockingPolicy(const String&, ExceptionCode&);
void setLangAttributeAwareFormControlUIEnabled(bool);
void setImagesEnabled(bool, ExceptionCode&);
void setMinimumTimerInterval(double intervalInSeconds, ExceptionCode&);
void setDefaultVideoPosterURL(const String& url, ExceptionCode&);
void setForcePendingWebGLPolicy(bool, ExceptionCode&);
void setTimeWithoutMouseMovementBeforeHidingControls(double time, ExceptionCode&);
void setUseLegacyBackgroundSizeShorthandBehavior(bool, ExceptionCode&);
void setAutoscrollForDragAndDropEnabled(bool, ExceptionCode&);
void setFontFallbackPrefersPictographs(bool, ExceptionCode&);
void setPluginReplacementEnabled(bool);
void setBackgroundShouldExtendBeyondPage(bool, ExceptionCode&);
void setShouldConvertPositionStyleOnCopy(bool, ExceptionCode&);
void setScrollingTreeIncludesFrames(bool, ExceptionCode&);
private:
explicit InternalSettings(Page*);
Settings* settings() const;
Page* page() const { return m_page; }
static const char* supplementName();
Page* m_page;
Backup m_backup;
};
}
#endif