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1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "chrome/renderer/render_widget.h" | 5 #include "chrome/renderer/render_widget.h" |
6 | 6 |
7 #include "app/surface/transport_dib.h" | 7 #include "app/surface/transport_dib.h" |
8 #include "base/command_line.h" | 8 #include "base/command_line.h" |
9 #include "base/logging.h" | 9 #include "base/logging.h" |
10 #include "base/message_loop.h" | 10 #include "base/message_loop.h" |
11 #include "base/metrics/histogram.h" | 11 #include "base/metrics/histogram.h" |
12 #include "base/scoped_ptr.h" | 12 #include "base/scoped_ptr.h" |
13 #include "build/build_config.h" | 13 #include "build/build_config.h" |
14 #include "chrome/common/chrome_switches.h" | 14 #include "chrome/common/chrome_switches.h" |
15 #include "chrome/common/render_messages.h" | 15 #include "chrome/common/render_messages.h" |
16 #include "chrome/common/render_messages_params.h" | 16 #include "chrome/common/render_messages_params.h" |
17 #include "chrome/common/text_input_client_messages.h" | |
17 #include "chrome/renderer/render_process.h" | 18 #include "chrome/renderer/render_process.h" |
18 #include "chrome/renderer/render_thread.h" | 19 #include "chrome/renderer/render_thread.h" |
19 #include "chrome/renderer/renderer_webkitclient_impl.h" | 20 #include "chrome/renderer/renderer_webkitclient_impl.h" |
20 #include "ipc/ipc_sync_message.h" | 21 #include "ipc/ipc_sync_message.h" |
21 #include "skia/ext/platform_canvas.h" | 22 #include "skia/ext/platform_canvas.h" |
22 #include "third_party/skia/include/core/SkShader.h" | 23 #include "third_party/skia/include/core/SkShader.h" |
23 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCursorInfo.h" | 24 #include "third_party/WebKit/Source/WebKit/chromium/public/WebCursorInfo.h" |
24 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupMenu.h" | 25 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupMenu.h" |
25 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupMenuInfo.h" | 26 #include "third_party/WebKit/Source/WebKit/chromium/public/WebPopupMenuInfo.h" |
27 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRange.h" | |
26 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRect.h" | 28 #include "third_party/WebKit/Source/WebKit/chromium/public/WebRect.h" |
27 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h" | 29 #include "third_party/WebKit/Source/WebKit/chromium/public/WebScreenInfo.h" |
28 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSize.h" | 30 #include "third_party/WebKit/Source/WebKit/chromium/public/WebSize.h" |
29 #include "ui/gfx/point.h" | 31 #include "ui/gfx/point.h" |
30 #include "ui/gfx/size.h" | 32 #include "ui/gfx/size.h" |
31 #include "webkit/glue/webkit_glue.h" | 33 #include "webkit/glue/webkit_glue.h" |
32 #include "webkit/plugins/npapi/webplugin.h" | 34 #include "webkit/plugins/npapi/webplugin.h" |
33 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h" | 35 #include "webkit/plugins/ppapi/ppapi_plugin_instance.h" |
34 | 36 |
35 #if defined(OS_POSIX) | 37 #if defined(OS_POSIX) |
36 #include "ipc/ipc_channel_posix.h" | 38 #include "ipc/ipc_channel_posix.h" |
37 #include "third_party/skia/include/core/SkPixelRef.h" | 39 #include "third_party/skia/include/core/SkPixelRef.h" |
38 #include "third_party/skia/include/core/SkMallocPixelRef.h" | 40 #include "third_party/skia/include/core/SkMallocPixelRef.h" |
39 #endif // defined(OS_POSIX) | 41 #endif // defined(OS_POSIX) |
40 | 42 |
41 #include "third_party/WebKit/Source/WebKit/chromium/public/WebWidget.h" | 43 #include "third_party/WebKit/Source/WebKit/chromium/public/WebWidget.h" |
42 | 44 |
43 using WebKit::WebCompositionUnderline; | 45 using WebKit::WebCompositionUnderline; |
44 using WebKit::WebCursorInfo; | 46 using WebKit::WebCursorInfo; |
45 using WebKit::WebInputEvent; | 47 using WebKit::WebInputEvent; |
46 using WebKit::WebMouseEvent; | 48 using WebKit::WebMouseEvent; |
47 using WebKit::WebNavigationPolicy; | 49 using WebKit::WebNavigationPolicy; |
48 using WebKit::WebPopupMenu; | 50 using WebKit::WebPopupMenu; |
49 using WebKit::WebPopupMenuInfo; | 51 using WebKit::WebPopupMenuInfo; |
50 using WebKit::WebPopupType; | 52 using WebKit::WebPopupType; |
53 using WebKit::WebRange; | |
51 using WebKit::WebRect; | 54 using WebKit::WebRect; |
52 using WebKit::WebScreenInfo; | 55 using WebKit::WebScreenInfo; |
53 using WebKit::WebSize; | 56 using WebKit::WebSize; |
54 using WebKit::WebTextDirection; | 57 using WebKit::WebTextDirection; |
55 using WebKit::WebTextInputType; | 58 using WebKit::WebTextInputType; |
56 using WebKit::WebVector; | 59 using WebKit::WebVector; |
57 using WebKit::WebWidget; | 60 using WebKit::WebWidget; |
58 | 61 |
59 RenderWidget::RenderWidget(RenderThreadBase* render_thread, | 62 RenderWidget::RenderWidget(RenderThreadBase* render_thread, |
60 WebKit::WebPopupType popup_type) | 63 WebKit::WebPopupType popup_type) |
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855 // only during the input method attached to the browser process is active. | 858 // only during the input method attached to the browser process is active. |
856 input_method_is_active_ = is_active; | 859 input_method_is_active_ = is_active; |
857 } | 860 } |
858 | 861 |
859 void RenderWidget::OnImeSetComposition( | 862 void RenderWidget::OnImeSetComposition( |
860 const string16& text, | 863 const string16& text, |
861 const std::vector<WebCompositionUnderline>& underlines, | 864 const std::vector<WebCompositionUnderline>& underlines, |
862 int selection_start, int selection_end) { | 865 int selection_start, int selection_end) { |
863 if (!webwidget_) | 866 if (!webwidget_) |
864 return; | 867 return; |
865 if (!webwidget_->setComposition( | 868 if (webwidget_->setComposition( |
866 text, WebVector<WebCompositionUnderline>(underlines), | 869 text, WebVector<WebCompositionUnderline>(underlines), |
867 selection_start, selection_end)) { | 870 selection_start, selection_end)) { |
871 // Setting the IME composition was successful. Send the new composition | |
872 // range to the browser. | |
873 WebRange range = webwidget_->compositionRange(); | |
874 if (range.isNull()) { | |
875 // The IME was cancelled via the Esc key, so just send back the caret. | |
876 range = webwidget_->caretOrSelectionRange(); | |
877 } | |
878 Send(new TextInputClientViewHostMsg_ImeCompositionRangeChanged(routing_id(), | |
879 range.startOffset(), range.endOffset())); | |
880 } else { | |
868 // If we failed to set the composition text, then we need to let the browser | 881 // If we failed to set the composition text, then we need to let the browser |
869 // process to cancel the input method's ongoing composition session, to make | 882 // process to cancel the input method's ongoing composition session, to make |
870 // sure we are in a consistent state. | 883 // sure we are in a consistent state. |
871 Send(new ViewHostMsg_ImeCancelComposition(routing_id())); | 884 Send(new ViewHostMsg_ImeCancelComposition(routing_id())); |
885 // Send an updated IME range with just the caret range. | |
886 WebRange range = webwidget_->caretOrSelectionRange(); | |
887 Send(new TextInputClientViewHostMsg_ImeCompositionRangeChanged(routing_id(), | |
888 range.startOffset(), range.endOffset())); | |
James Su
2011/02/17 02:03:00
We need this code in RenderWidget::resetInputMetho
Robert Sesek
2011/02/17 20:05:04
Done.
| |
872 } | 889 } |
873 } | 890 } |
874 | 891 |
875 void RenderWidget::OnImeConfirmComposition(const string16& text) { | 892 void RenderWidget::OnImeConfirmComposition(const string16& text) { |
876 if (webwidget_) | 893 if (webwidget_) |
877 webwidget_->confirmComposition(text); | 894 webwidget_->confirmComposition(text); |
895 // Send an updated IME range with just the caret range. | |
896 WebRange range = webwidget_->caretOrSelectionRange(); | |
897 Send(new TextInputClientViewHostMsg_ImeCompositionRangeChanged(routing_id(), | |
898 range.startOffset(), range.endOffset())); | |
878 } | 899 } |
879 | 900 |
880 // This message causes the renderer to render an image of the | 901 // This message causes the renderer to render an image of the |
881 // desired_size, regardless of whether the tab is hidden or not. | 902 // desired_size, regardless of whether the tab is hidden or not. |
882 void RenderWidget::OnMsgPaintAtSize(const TransportDIB::Handle& dib_handle, | 903 void RenderWidget::OnMsgPaintAtSize(const TransportDIB::Handle& dib_handle, |
883 int tag, | 904 int tag, |
884 const gfx::Size& page_size, | 905 const gfx::Size& page_size, |
885 const gfx::Size& desired_size) { | 906 const gfx::Size& desired_size) { |
886 if (!webwidget_ || !TransportDIB::is_valid(dib_handle)) { | 907 if (!webwidget_ || !TransportDIB::is_valid(dib_handle)) { |
887 if (TransportDIB::is_valid(dib_handle)) { | 908 if (TransportDIB::is_valid(dib_handle)) { |
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1088 | 1109 |
1089 void RenderWidget::CleanupWindowInPluginMoves(gfx::PluginWindowHandle window) { | 1110 void RenderWidget::CleanupWindowInPluginMoves(gfx::PluginWindowHandle window) { |
1090 for (WebPluginGeometryVector::iterator i = plugin_window_moves_.begin(); | 1111 for (WebPluginGeometryVector::iterator i = plugin_window_moves_.begin(); |
1091 i != plugin_window_moves_.end(); ++i) { | 1112 i != plugin_window_moves_.end(); ++i) { |
1092 if (i->window == window) { | 1113 if (i->window == window) { |
1093 plugin_window_moves_.erase(i); | 1114 plugin_window_moves_.erase(i); |
1094 break; | 1115 break; |
1095 } | 1116 } |
1096 } | 1117 } |
1097 } | 1118 } |
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