1 /*
2 * Copyright (C) 2010 Apple Inc. All rights reserved.
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 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. 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 APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
14 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
15 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
17 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
18 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
19 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
20 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
21 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
22 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
23 * THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26 #include "StdAfx.h"
27 #include "BrowserView.h"
28
29 #include "BrowserWindow.h"
30 #include <WebKit2/WKContextPrivate.h>
31 #include <WebKit2/WKURLCF.h>
32
33 static const unsigned short HIGH_BIT_MASK_SHORT = 0x8000;
34
BrowserView()35 BrowserView::BrowserView()
36 : m_webView(0)
37 {
38 }
39
40 // UI Client Callbacks
41
createNewPage(WKPageRef page,WKDictionaryRef features,WKEventModifiers modifiers,WKEventMouseButton mouseButton,const void * clientInfo)42 static WKPageRef createNewPage(WKPageRef page, WKDictionaryRef features, WKEventModifiers modifiers, WKEventMouseButton mouseButton, const void* clientInfo)
43 {
44 BrowserWindow* browserWindow = BrowserWindow::create();
45 browserWindow->createWindow(0, 0, 800, 600);
46
47 return WKViewGetPage(browserWindow->view().webView());
48 }
49
showPage(WKPageRef page,const void * clientInfo)50 static void showPage(WKPageRef page, const void *clientInfo)
51 {
52 static_cast<BrowserWindow*>(const_cast<void*>(clientInfo))->showWindow();
53 }
54
closePage(WKPageRef page,const void * clientInfo)55 static void closePage(WKPageRef page, const void *clientInfo)
56 {
57 }
58
runJavaScriptAlert(WKPageRef page,WKStringRef alertText,WKFrameRef frame,const void * clientInfo)59 static void runJavaScriptAlert(WKPageRef page, WKStringRef alertText, WKFrameRef frame, const void* clientInfo)
60 {
61 }
62
runJavaScriptConfirm(WKPageRef page,WKStringRef message,WKFrameRef frame,const void * clientInfo)63 static bool runJavaScriptConfirm(WKPageRef page, WKStringRef message, WKFrameRef frame, const void* clientInfo)
64 {
65 return false;
66 }
67
runJavaScriptPrompt(WKPageRef page,WKStringRef message,WKStringRef defaultValue,WKFrameRef frame,const void * clientInfo)68 static WKStringRef runJavaScriptPrompt(WKPageRef page, WKStringRef message, WKStringRef defaultValue, WKFrameRef frame, const void* clientInfo)
69 {
70 return 0;
71 }
72
setStatusText(WKPageRef page,WKStringRef text,const void * clientInfo)73 static void setStatusText(WKPageRef page, WKStringRef text, const void* clientInfo)
74 {
75 }
76
mouseDidMoveOverElement(WKPageRef page,WKEventModifiers modifiers,WKTypeRef userData,const void * clientInfo)77 static void mouseDidMoveOverElement(WKPageRef page, WKEventModifiers modifiers, WKTypeRef userData, const void *clientInfo)
78 {
79 }
80
create(RECT webViewRect,BrowserWindow * parentWindow)81 void BrowserView::create(RECT webViewRect, BrowserWindow* parentWindow)
82 {
83 assert(!m_webView);
84
85 bool isShiftKeyDown = ::GetKeyState(VK_SHIFT) & HIGH_BIT_MASK_SHORT;
86
87 WKContextRef context;
88 if (isShiftKeyDown)
89 context = WKContextGetSharedThreadContext();
90 else
91 context = WKContextGetSharedProcessContext();
92
93 m_webView = WKViewCreate(webViewRect, context, 0, parentWindow->window());
94
95 WKPageUIClient uiClient = {
96 0, /* version */
97 parentWindow, /* clientInfo */
98 createNewPage,
99 showPage,
100 closePage,
101 0, /* takeFocus */
102 0, /* focus */
103 0, /* unfocus */
104 runJavaScriptAlert,
105 runJavaScriptConfirm,
106 runJavaScriptPrompt,
107 setStatusText,
108 mouseDidMoveOverElement,
109 0, /* didNotHandleKeyEvent */
110 0, /* toolbarsAreVisible */
111 0, /* setToolbarsAreVisible */
112 0, /* menuBarIsVisible */
113 0, /* setMenuBarIsVisible */
114 0, /* statusBarIsVisible */
115 0, /* setStatusBarIsVisible */
116 0, /* isResizable */
117 0, /* setIsResizable */
118 0, /* getWindowFrame */
119 0, /* setWindowFrame */
120 0, /* runBeforeUnloadConfirmPanel */
121 0, /* didDraw */
122 0, /* pageDidScroll */
123 0, /* exceededDatabaseQuota */
124 0, /* runOpenPanel */
125 0, /* decidePolicyForGeolocationPermissionRequest */
126 };
127
128 WKPageSetPageUIClient(WKViewGetPage(m_webView), &uiClient);
129
130 WKViewSetIsInWindow(m_webView, true);
131 }
132
setFrame(RECT rect)133 void BrowserView::setFrame(RECT rect)
134 {
135 HWND webViewWindow = WKViewGetWindow(m_webView);
136 ::SetWindowPos(webViewWindow, 0, rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, SWP_NOZORDER | SWP_NOACTIVATE | SWP_NOCOPYBITS);
137 }
138
goToURL(const std::wstring & urlString)139 void BrowserView::goToURL(const std::wstring& urlString)
140 {
141 CFStringRef string = CFStringCreateWithCharacters(0, (const UniChar*)urlString.data(), urlString.size());
142 CFURLRef cfURL = CFURLCreateWithString(0, string, 0);
143 CFRelease(string);
144
145 WKURLRef url = WKURLCreateWithCFURL(cfURL);
146 CFRelease(cfURL);
147
148 WKPageRef page = WKViewGetPage(m_webView);
149 WKPageLoadURL(page, url);
150 WKRelease(url);
151 }
152