2 * Copyright (C) 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
3 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
25 #include "FocusDirection.h"
26 #include "HostWindow.h"
27 #include <wtf/Forward.h>
28 #include <wtf/RefPtr.h>
39 #if ENABLE(INPUT_COLOR)
49 class NavigationAction;
53 class PopupMenuClient;
54 #if ENABLE(NOTIFICATIONS)
55 class NotificationPresenter;
57 class SearchPopupMenu;
59 struct FrameLoadRequest;
60 struct ViewportArguments;
61 struct WindowFeatures;
63 class Chrome : public HostWindow {
65 Chrome(Page*, ChromeClient*);
68 ChromeClient* client() { return m_client; }
70 // HostWindow methods.
72 virtual void invalidateWindow(const IntRect&, bool);
73 virtual void invalidateContentsAndWindow(const IntRect&, bool);
74 virtual void invalidateContentsForSlowScroll(const IntRect&, bool);
75 virtual void scroll(const IntSize&, const IntRect&, const IntRect&);
76 #if ENABLE(TILED_BACKING_STORE)
77 virtual void delegatedScrollRequested(const IntPoint& scrollPoint);
79 virtual IntPoint screenToWindow(const IntPoint&) const;
80 virtual IntRect windowToScreen(const IntRect&) const;
81 virtual PlatformPageClient platformPageClient() const;
82 virtual void scrollbarsModeDidChange() const;
83 virtual void setCursor(const Cursor&);
84 virtual void setCursorHiddenUntilMouseMoves(bool);
86 #if ENABLE(REQUEST_ANIMATION_FRAME)
87 virtual void scheduleAnimation();
90 void scrollRectIntoView(const IntRect&) const;
92 void contentsSizeChanged(Frame*, const IntSize&) const;
93 void layoutUpdated(Frame*) const;
95 void setWindowRect(const FloatRect&) const;
96 FloatRect windowRect() const;
98 FloatRect pageRect() const;
101 void unfocus() const;
103 bool canTakeFocus(FocusDirection) const;
104 void takeFocus(FocusDirection) const;
106 void focusedNodeChanged(Node*) const;
107 void focusedFrameChanged(Frame*) const;
109 Page* createWindow(Frame*, const FrameLoadRequest&, const WindowFeatures&, const NavigationAction&) const;
112 bool canRunModal() const;
113 bool canRunModalNow() const;
114 void runModal() const;
116 void setToolbarsVisible(bool) const;
117 bool toolbarsVisible() const;
119 void setStatusbarVisible(bool) const;
120 bool statusbarVisible() const;
122 void setScrollbarsVisible(bool) const;
123 bool scrollbarsVisible() const;
125 void setMenubarVisible(bool) const;
126 bool menubarVisible() const;
128 void setResizable(bool) const;
130 bool canRunBeforeUnloadConfirmPanel();
131 bool runBeforeUnloadConfirmPanel(const String& message, Frame* frame);
133 void closeWindowSoon();
135 void runJavaScriptAlert(Frame*, const String&);
136 bool runJavaScriptConfirm(Frame*, const String&);
137 bool runJavaScriptPrompt(Frame*, const String& message, const String& defaultValue, String& result);
138 void setStatusbarText(Frame*, const String&);
139 bool shouldInterruptJavaScript();
141 #if ENABLE(REGISTER_PROTOCOL_HANDLER)
142 void registerProtocolHandler(const String& scheme, const String& baseURL, const String& url, const String& title);
145 IntRect windowResizerRect() const;
147 void mouseDidMoveOverElement(const HitTestResult&, unsigned modifierFlags);
149 void setToolTip(const HitTestResult&);
153 // FIXME: Remove once all ports are using client-based geolocation. https://bugs.webkit.org/show_bug.cgi?id=40373
154 // For client-based geolocation, these two methods have moved to GeolocationClient. https://bugs.webkit.org/show_bug.cgi?id=50061
155 void requestGeolocationPermissionForFrame(Frame*, Geolocation*);
156 void cancelGeolocationPermissionRequestForFrame(Frame*, Geolocation*);
158 #if ENABLE(INPUT_COLOR)
159 void openColorChooser(ColorChooser*, const Color&);
160 void cleanupColorChooser();
161 void setSelectedColorInColorChooser(const Color&);
164 void runOpenPanel(Frame*, PassRefPtr<FileChooser>);
165 void loadIconForFiles(const Vector<String>&, FileIconLoader*);
166 #if ENABLE(DIRECTORY_UPLOAD)
167 void enumerateChosenDirectory(FileChooser*);
170 void dispatchViewportDataDidChange(const ViewportArguments&) const;
172 bool requiresFullscreenForVideoPlayback();
175 void focusNSView(NSView*);
178 #if ENABLE(NOTIFICATIONS)
179 NotificationPresenter* notificationPresenter() const;
182 bool selectItemWritingDirectionIsNatural();
183 bool selectItemAlignmentFollowsMenuWritingDirection();
184 PassRefPtr<PopupMenu> createPopupMenu(PopupMenuClient*) const;
185 PassRefPtr<SearchPopupMenu> createSearchPopupMenu(PopupMenuClient*) const;
187 #if ENABLE(CONTEXT_MENUS)
188 void showContextMenu();
193 ChromeClient* m_client;