#ifndef ChromeClient_h
#define ChromeClient_h
#include "FocusDirection.h"
#include "GraphicsContext.h"
#include "HostWindow.h"
#include "ScrollTypes.h"
#include <wtf/Forward.h>
#include <wtf/Vector.h>
#include "Console.h"
#include <wtf/HashMap.h>
#if PLATFORM(MAC)
#include "WebCoreKeyboardUIMode.h"
#endif
#define NSResponder WAKResponder
#ifndef __OBJC__
class WAKResponder;
#else
@class WAKResponder;
#endif
#ifndef __OBJC__
class NSMenu;
class NSResponder;
#endif
namespace WebCore {
class AtomicString;
class FileChooser;
class FloatRect;
class Frame;
class Geolocation;
class HTMLParserQuirks;
class HitTestResult;
class IntRect;
class Node;
class Page;
class String;
class Widget;
struct FrameLoadRequest;
struct ViewportArguments;
struct WindowFeatures;
#if USE(ACCELERATED_COMPOSITING)
class GraphicsLayer;
#endif
class ChromeClient {
public:
virtual void chromeDestroyed() = 0;
virtual void setWindowRect(const FloatRect&) = 0;
virtual FloatRect windowRect() = 0;
virtual FloatRect pageRect() = 0;
virtual float scaleFactor() = 0;
virtual void focus(bool userGesture) = 0;
virtual void unfocus() = 0;
virtual bool canTakeFocus(FocusDirection) = 0;
virtual void takeFocus(FocusDirection) = 0;
virtual Page* createWindow(Frame*, const FrameLoadRequest&, const WindowFeatures&, const bool userGesture) = 0;
virtual void show() = 0;
virtual bool canRunModal() = 0;
virtual void runModal() = 0;
virtual void setToolbarsVisible(bool) = 0;
virtual bool toolbarsVisible() = 0;
virtual void setStatusbarVisible(bool) = 0;
virtual bool statusbarVisible() = 0;
virtual void setScrollbarsVisible(bool) = 0;
virtual bool scrollbarsVisible() = 0;
virtual void setMenubarVisible(bool) = 0;
virtual bool menubarVisible() = 0;
virtual void setResizable(bool) = 0;
virtual void addMessageToConsole(MessageSource source, MessageLevel level, const String& message, unsigned lineNumber, const String& sourceID) = 0;
virtual bool canRunBeforeUnloadConfirmPanel() = 0;
virtual bool runBeforeUnloadConfirmPanel(const String& message, Frame* frame) = 0;
virtual void closeWindowSoon() = 0;
virtual void runJavaScriptAlert(Frame*, const String&) = 0;
virtual bool runJavaScriptConfirm(Frame*, const String&) = 0;
virtual bool runJavaScriptPrompt(Frame*, const String& message, const String& defaultValue, String& result) = 0;
virtual void setStatusbarText(const String&) = 0;
virtual bool shouldInterruptJavaScript() = 0;
virtual bool tabsToLinks() const = 0;
virtual IntRect windowResizerRect() const = 0;
virtual void repaint(const IntRect&, bool contentChanged, bool immediate = false, bool repaintContentOnly = false) = 0;
virtual void scroll(const IntSize& scrollDelta, const IntRect& rectToScroll, const IntRect& clipRect) = 0;
virtual IntPoint screenToWindow(const IntPoint&) const = 0;
virtual IntRect windowToScreen(const IntRect&) const = 0;
virtual PlatformWidget platformWindow() const = 0;
virtual void contentsSizeChanged(Frame*, const IntSize&) const = 0;
virtual void scrollRectIntoView(const IntRect&, const ScrollView*) const {}
virtual void mouseDidMoveOverElement(const HitTestResult&, unsigned modifierFlags) = 0;
virtual void setToolTip(const String&) = 0;
virtual void print(Frame*) = 0;
virtual void exceededDatabaseQuota(Frame*, const String& databaseName) = 0;
#if ENABLE(DASHBOARD_SUPPORT)
virtual void dashboardRegionsChanged();
#endif
virtual void populateVisitedLinks();
virtual FloatRect customHighlightRect(Node*, const AtomicString& type, const FloatRect& lineRect);
virtual void paintCustomHighlight(Node*, const AtomicString& type, const FloatRect& boxRect, const FloatRect& lineRect,
bool behindText, bool entireLine);
virtual bool shouldReplaceWithGeneratedFileForUpload(const String& path, String& generatedFilename);
virtual String generateReplacementFile(const String& path);
virtual void enableSuddenTermination();
virtual void disableSuddenTermination();
virtual bool paintCustomScrollbar(GraphicsContext*, const FloatRect&, ScrollbarControlSize,
ScrollbarControlState, ScrollbarPart pressedPart, bool vertical,
float value, float proportion, ScrollbarControlPartMask);
virtual bool paintCustomScrollCorner(GraphicsContext*, const FloatRect&);
#if ENABLE(TOUCH_EVENTS)
virtual void eventRegionsChanged(const HashMap< RefPtr<Node>, unsigned>&) const = 0;
virtual void didPreventDefaultForEvent() const = 0;
#endif
virtual void didReceiveDocType(Frame*) const = 0;
virtual void setNeedsScrollNotifications(Frame*, bool) const = 0;
virtual void observedContentChange(Frame*) const = 0;
virtual void clearContentChangeObservers(Frame*) const = 0;
virtual void didReceiveViewportArguments(Frame*, const ViewportArguments&) const = 0;
virtual void notifyRevealedSelectionByScrollingFrame(Frame*) const = 0;
virtual bool isStopping() const = 0;
virtual void didLayout() const = 0;
virtual bool requestGeolocationPermissionForFrame(Frame*, Geolocation*) { return false; }
virtual void runOpenPanel(Frame*, PassRefPtr<FileChooser>) = 0;
virtual void formStateDidChange(const Node*) = 0;
virtual HTMLParserQuirks* createHTMLParserQuirks() = 0;
#if USE(ACCELERATED_COMPOSITING)
virtual void attachRootGraphicsLayer(Frame*, GraphicsLayer*) { }
virtual void setNeedsOneShotDrawingSynchronization() { }
virtual void scheduleViewUpdate() { }
#endif
#if PLATFORM(MAC)
virtual KeyboardUIMode keyboardUIMode() { return KeyboardAccessDefault; }
virtual NSResponder *firstResponder() { return 0; }
virtual void makeFirstResponder(NSResponder *) { }
#endif
protected:
virtual ~ChromeClient() { }
};
}
#endif // ChromeClient_h