1 /*
2 * Copyright 2008, The Android Open Source Project
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * * Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * * Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #define LOG_TAG "webcoreglue"
27
28 #include <config.h>
29 #include "WebFrameView.h"
30
31 #include "GraphicsContext.h"
32 #include "Frame.h"
33 #include "FrameTree.h"
34 #include "FrameView.h"
35 #include "HostWindow.h"
36 #include "PlatformGraphicsContext.h"
37 #include "WebViewCore.h"
38
39 #include <SkCanvas.h>
40
41 namespace android {
42
WebFrameView(WebCore::FrameView * frameView,WebViewCore * webViewCore)43 WebFrameView::WebFrameView(WebCore::FrameView* frameView, WebViewCore* webViewCore)
44 : WebCoreViewBridge()
45 , mFrameView(frameView)
46 , mWebViewCore(webViewCore) {
47 // attach itself to mFrameView
48 mFrameView->setPlatformWidget(this);
49 Retain(mWebViewCore);
50 }
51
~WebFrameView()52 WebFrameView::~WebFrameView() {
53 ::Release(mWebViewCore);
54 }
55
draw(WebCore::GraphicsContext * gc,const WebCore::IntRect & rect)56 void WebFrameView::draw(WebCore::GraphicsContext* gc, const WebCore::IntRect& rect) {
57 WebCore::Frame* frame = mFrameView->frame();
58
59 if (frame->contentRenderer())
60 mFrameView->paintContents(gc, rect);
61 else {
62 // FIXME: I'm not entirely sure this ever happens or is needed
63 gc->setFillColor(WebCore::Color::white, WebCore::ColorSpaceDeviceRGB);
64 gc->fillRect(rect);
65 }
66 }
67
68 } // namespace android
69