18e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project/* 28e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Copyright (C) 2008 Apple Inc. All rights reserved. 38e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 48e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * Redistribution and use in source and binary forms, with or without 58e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * modification, are permitted provided that the following conditions 68e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * are met: 78e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 1. Redistributions of source code must retain the above copyright 88e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer. 98e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 2. Redistributions in binary form must reproduce the above copyright 108e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * notice, this list of conditions and the following disclaimer in the 118e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * documentation and/or other materials provided with the distribution. 128e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * 138e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY 148e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 158e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 168e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR 178e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 188e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 198e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR 208e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY 218e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 228e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 238e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 248e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project */ 258e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 268e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#ifndef HostWindow_h 278e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#define HostWindow_h 288e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 298e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include <wtf/Noncopyable.h> 308e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#include "Widget.h" 318e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 328e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectnamespace WebCore { 338e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 340bf48ef3be53ddaa52bbead65dfd75bf90e7a2b5Ben Murdochclass HostWindow : public Noncopyable { 358e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Projectpublic: 365f1ab04193ad0130ca8204aadaceae083aca9881Feng Qian virtual ~HostWindow() { } 378e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 388e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project // The repaint method asks the host window to repaint a rect in the window's coordinate space. The 398e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project // contentChanged boolean indicates whether or not the Web page content actually changed (or if a repaint 408e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project // of unchanged content is being requested). 418e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project virtual void repaint(const IntRect&, bool contentChanged, bool immediate = false, bool repaintContentOnly = false) = 0; 428e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project virtual void scroll(const IntSize& scrollDelta, const IntRect& rectToScroll, const IntRect& clipRect) = 0; 438e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 448e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project // The paint method just causes a synchronous update of the window to happen for platforms that need it (Windows). 458e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project void paint() { repaint(IntRect(), false, true); } 468e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 478e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project // Methods for doing coordinate conversions to and from screen coordinates. 488e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project virtual IntPoint screenToWindow(const IntPoint&) const = 0; 498e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project virtual IntRect windowToScreen(const IntRect&) const = 0; 50635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 51231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block // Method for retrieving the native client of the page. 52231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block virtual PlatformPageClient platformPageClient() const = 0; 53635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project 54635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project // For scrolling a rect into view recursively. Useful in the cases where a WebView is embedded inside some containing 55635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project // platform-specific ScrollView. 56635860845790a19bf50bbc51ba8fb66a96dde068The Android Open Source Project virtual void scrollRectIntoView(const IntRect&, const ScrollView*) const = 0; 57231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block 58231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block // To notify WebKit of scrollbar mode changes. 59231d4e3152a9c27a73b6ac7badbe6be673aa3ddfSteve Block virtual void scrollbarsModeDidChange() const = 0; 608e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project}; 618e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 628e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project} // namespace WebCore 638e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project 648e35f3cfc7fba1d1c829dc557ebad6409cbe16a2The Android Open Source Project#endif // HostWindow_h 65