1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
/*
* Copyright (C) 2013 Samsung Electronics. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDERS OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "ViewClientEfl.h"
#include "EwkView.h"
#include "PageViewportController.h"
#include "WebViewportAttributes.h"
#include <WebKit2/WKString.h>
#include <WebKit2/WKView.h>
#include <WebKit2/WKViewEfl.h>
using namespace EwkViewCallbacks;
using namespace WebCore;
namespace WebKit {
EwkView* ViewClientEfl::toEwkView(const void* clientInfo)
{
return static_cast<ViewClientEfl*>(const_cast<void*>(clientInfo))->m_view;
}
void ViewClientEfl::viewNeedsDisplay(WKViewRef, WKRect, const void* clientInfo)
{
toEwkView(clientInfo)->scheduleUpdateDisplay();
}
void ViewClientEfl::didChangeContentsSize(WKViewRef, WKSize size, const void* clientInfo)
{
EwkView* ewkView = toEwkView(clientInfo);
if (WKPageUseFixedLayout(ewkView->wkPage()))
#if USE(ACCELERATED_COMPOSITING)
ewkView->pageViewportController()->didChangeContentsSize(toIntSize(size));
#else
{ }
#endif
else
ewkView->scheduleUpdateDisplay();
ewkView->smartCallback<ContentsSizeChanged>().call(size);
}
void ViewClientEfl::webProcessCrashed(WKViewRef, WKURLRef url, const void* clientInfo)
{
EwkView* ewkView = toEwkView(clientInfo);
// Check if loading was ongoing, when web process crashed.
double loadProgress = WKPageGetEstimatedProgress(ewkView->wkPage());
if (loadProgress >= 0 && loadProgress < 1) {
loadProgress = 1;
ewkView->smartCallback<LoadProgress>().call(&loadProgress);
}
ewkView->smartCallback<TooltipTextUnset>().call();
bool handled = false;
ewkView->smartCallback<WebProcessCrashed>().call(&handled);
if (!handled) {
WKEinaSharedString urlString(url);
WARN("WARNING: The web process experienced a crash on '%s'.\n", static_cast<const char*>(urlString));
// Display an error page
ewk_view_html_string_load(ewkView->evasObject(), "The web process has crashed.", 0, urlString);
}
}
void ViewClientEfl::webProcessDidRelaunch(WKViewRef viewRef, const void* clientInfo)
{
if (const char* themePath = toEwkView(clientInfo)->themePath())
WKViewSetThemePath(viewRef, adoptWK(WKStringCreateWithUTF8CString(themePath)).get());
}
void ViewClientEfl::didChangeContentsPosition(WKViewRef, WKPoint position, const void* clientInfo)
{
EwkView* ewkView = toEwkView(clientInfo);
if (WKPageUseFixedLayout(ewkView->wkPage())) {
#if USE(ACCELERATED_COMPOSITING)
ewkView->pageViewportController()->pageDidRequestScroll(toIntPoint(position));
#endif
return;
}
ewkView->scheduleUpdateDisplay();
}
void ViewClientEfl::didRenderFrame(WKViewRef, WKSize contentsSize, WKRect coveredRect, const void* clientInfo)
{
EwkView* ewkView = toEwkView(clientInfo);
if (WKPageUseFixedLayout(ewkView->wkPage())) {
#if USE(ACCELERATED_COMPOSITING)
ewkView->pageViewportController()->didRenderFrame(toIntSize(contentsSize), toIntRect(coveredRect));
#endif
return;
}
ewkView->scheduleUpdateDisplay();
}
void ViewClientEfl::didCompletePageTransition(WKViewRef, const void* clientInfo)
{
EwkView* ewkView = toEwkView(clientInfo);
if (WKPageUseFixedLayout(ewkView->wkPage())) {
#if USE(ACCELERATED_COMPOSITING)
ewkView->pageViewportController()->pageTransitionViewportReady();
#endif
return;
}
ewkView->scheduleUpdateDisplay();
}
void ViewClientEfl::didChangeViewportAttributes(WKViewRef, WKViewportAttributesRef attributes, const void* clientInfo)
{
EwkView* ewkView = toEwkView(clientInfo);
if (WKPageUseFixedLayout(ewkView->wkPage())) {
#if USE(ACCELERATED_COMPOSITING)
// FIXME: pageViewportController should accept WKViewportAttributesRef.
ewkView->pageViewportController()->didChangeViewportAttributes(toImpl(attributes)->originalAttributes());
#endif
return;
}
ewkView->scheduleUpdateDisplay();
}
void ViewClientEfl::didChangeTooltip(WKViewRef, WKStringRef tooltip, const void* clientInfo)
{
if (WKStringIsEmpty(tooltip))
toEwkView(clientInfo)->smartCallback<TooltipTextUnset>().call();
else
toEwkView(clientInfo)->smartCallback<TooltipTextSet>().call(WKEinaSharedString(tooltip));
}
void ViewClientEfl::didFindZoomableArea(WKViewRef, WKPoint point, WKRect area, const void* clientInfo)
{
toEwkView(clientInfo)->didFindZoomableArea(point, area);
}
#if ENABLE(TOUCH_EVENTS)
void ViewClientEfl::doneWithTouchEvent(WKViewRef, WKTouchEventRef event, bool wasEventHandled, const void* clientInfo)
{
toEwkView(clientInfo)->doneWithTouchEvent(event, wasEventHandled);
}
#endif
ViewClientEfl::ViewClientEfl(EwkView* view)
: m_view(view)
{
ASSERT(m_view);
WKViewClient viewClient;
memset(&viewClient, 0, sizeof(WKViewClient));
viewClient.version = kWKViewClientCurrentVersion;
viewClient.clientInfo = this;
viewClient.didChangeContentsSize = didChangeContentsSize;
viewClient.didFindZoomableArea = didFindZoomableArea;
viewClient.viewNeedsDisplay = viewNeedsDisplay;
viewClient.webProcessCrashed = webProcessCrashed;
viewClient.webProcessDidRelaunch = webProcessDidRelaunch;
viewClient.didChangeContentsPosition = didChangeContentsPosition;
viewClient.didRenderFrame = didRenderFrame;
viewClient.didCompletePageTransition = didCompletePageTransition;
viewClient.didChangeViewportAttributes = didChangeViewportAttributes;
viewClient.didChangeTooltip = didChangeTooltip;
#if ENABLE(TOUCH_EVENTS)
viewClient.doneWithTouchEvent = doneWithTouchEvent;
#endif
WKViewSetViewClient(m_view->wkView(), &viewClient);
}
ViewClientEfl::~ViewClientEfl()
{
WKViewSetViewClient(m_view->wkView(), 0);
}
} // namespace WebKit
|
