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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 "web/WebInputMethodControllerImpl.h" | 5 #include "web/WebInputMethodControllerImpl.h" |
| 6 | 6 |
| 7 #include "core/InputTypeNames.h" | 7 #include "core/InputTypeNames.h" |
| 8 #include "core/dom/DocumentUserGestureToken.h" | 8 #include "core/dom/DocumentUserGestureToken.h" |
| 9 #include "core/editing/CompositionUnderlineVectorBuilder.h" |
| 9 #include "core/editing/EditingUtilities.h" | 10 #include "core/editing/EditingUtilities.h" |
| 10 #include "core/editing/Editor.h" | 11 #include "core/editing/Editor.h" |
| 11 #include "core/editing/EphemeralRange.h" | 12 #include "core/editing/EphemeralRange.h" |
| 12 #include "core/editing/FrameSelection.h" | 13 #include "core/editing/FrameSelection.h" |
| 13 #include "core/editing/InputMethodController.h" | 14 #include "core/editing/InputMethodController.h" |
| 14 #include "core/editing/PlainTextRange.h" | 15 #include "core/editing/PlainTextRange.h" |
| 15 #include "core/frame/LocalFrame.h" | 16 #include "core/frame/LocalFrame.h" |
| 16 #include "core/page/FocusController.h" | 17 #include "core/page/FocusController.h" |
| 17 #include "core/page/Page.h" | 18 #include "core/page/Page.h" |
| 18 #include "platform/UserGestureIndicator.h" | 19 #include "platform/UserGestureIndicator.h" |
| 19 #include "public/platform/WebString.h" | 20 #include "public/platform/WebString.h" |
| 20 #include "public/web/WebPlugin.h" | 21 #include "public/web/WebPlugin.h" |
| 21 #include "public/web/WebRange.h" | 22 #include "public/web/WebRange.h" |
| 22 #include "web/CompositionUnderlineVectorBuilder.h" | |
| 23 #include "web/WebLocalFrameImpl.h" | 23 #include "web/WebLocalFrameImpl.h" |
| 24 #include "web/WebPluginContainerImpl.h" | 24 #include "web/WebPluginContainerImpl.h" |
| 25 | 25 |
| 26 namespace blink { | 26 namespace blink { |
| 27 | 27 |
| 28 WebInputMethodControllerImpl::WebInputMethodControllerImpl( | 28 WebInputMethodControllerImpl::WebInputMethodControllerImpl( |
| 29 WebLocalFrameImpl* web_local_frame) | 29 WebLocalFrameImpl* web_local_frame) |
| 30 : web_local_frame_(web_local_frame) {} | 30 : web_local_frame_(web_local_frame) {} |
| 31 | 31 |
| 32 WebInputMethodControllerImpl::~WebInputMethodControllerImpl() {} | 32 WebInputMethodControllerImpl::~WebInputMethodControllerImpl() {} |
| (...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 78 } | 78 } |
| 79 | 79 |
| 80 UserGestureIndicator gesture_indicator(DocumentUserGestureToken::Create( | 80 UserGestureIndicator gesture_indicator(DocumentUserGestureToken::Create( |
| 81 GetFrame()->GetDocument(), UserGestureToken::kNewGesture)); | 81 GetFrame()->GetDocument(), UserGestureToken::kNewGesture)); |
| 82 | 82 |
| 83 // When the range of composition underlines overlap with the range between | 83 // When the range of composition underlines overlap with the range between |
| 84 // selectionStart and selectionEnd, WebKit somehow won't paint the selection | 84 // selectionStart and selectionEnd, WebKit somehow won't paint the selection |
| 85 // at all (see InlineTextBox::paint() function in InlineTextBox.cpp). | 85 // at all (see InlineTextBox::paint() function in InlineTextBox.cpp). |
| 86 // But the selection range actually takes effect. | 86 // But the selection range actually takes effect. |
| 87 GetInputMethodController().SetComposition( | 87 GetInputMethodController().SetComposition( |
| 88 String(text), CompositionUnderlineVectorBuilder(underlines), | 88 String(text), CompositionUnderlineVectorBuilder::Build(underlines), |
| 89 selection_start, selection_end); | 89 selection_start, selection_end); |
| 90 | 90 |
| 91 return text.IsEmpty() || GetInputMethodController().HasComposition(); | 91 return text.IsEmpty() || GetInputMethodController().HasComposition(); |
| 92 } | 92 } |
| 93 | 93 |
| 94 bool WebInputMethodControllerImpl::FinishComposingText( | 94 bool WebInputMethodControllerImpl::FinishComposingText( |
| 95 ConfirmCompositionBehavior selection_behavior) { | 95 ConfirmCompositionBehavior selection_behavior) { |
| 96 // TODO(ekaramad): Here and in other IME calls we should expect the | 96 // TODO(ekaramad): Here and in other IME calls we should expect the |
| 97 // call to be made when our frame is focused. This, however, is not the case | 97 // call to be made when our frame is focused. This, however, is not the case |
| 98 // all the time. For instance, resetInputMethod call on RenderViewImpl could | 98 // all the time. For instance, resetInputMethod call on RenderViewImpl could |
| (...skipping 29 matching lines...) Expand all Loading... |
| 128 | 128 |
| 129 // Select the range to be replaced with the composition later. | 129 // Select the range to be replaced with the composition later. |
| 130 if (!replacement_range.IsNull()) | 130 if (!replacement_range.IsNull()) |
| 131 web_local_frame_->SelectRange(replacement_range); | 131 web_local_frame_->SelectRange(replacement_range); |
| 132 | 132 |
| 133 // TODO(editing-dev): The use of updateStyleAndLayoutIgnorePendingStylesheets | 133 // TODO(editing-dev): The use of updateStyleAndLayoutIgnorePendingStylesheets |
| 134 // needs to be audited. See http://crbug.com/590369 for more details. | 134 // needs to be audited. See http://crbug.com/590369 for more details. |
| 135 GetFrame()->GetDocument()->UpdateStyleAndLayoutIgnorePendingStylesheets(); | 135 GetFrame()->GetDocument()->UpdateStyleAndLayoutIgnorePendingStylesheets(); |
| 136 | 136 |
| 137 return GetInputMethodController().CommitText( | 137 return GetInputMethodController().CommitText( |
| 138 text, CompositionUnderlineVectorBuilder(underlines), | 138 text, CompositionUnderlineVectorBuilder::Build(underlines), |
| 139 relative_caret_position); | 139 relative_caret_position); |
| 140 } | 140 } |
| 141 | 141 |
| 142 WebTextInputInfo WebInputMethodControllerImpl::TextInputInfo() { | 142 WebTextInputInfo WebInputMethodControllerImpl::TextInputInfo() { |
| 143 return GetFrame()->GetInputMethodController().TextInputInfo(); | 143 return GetFrame()->GetInputMethodController().TextInputInfo(); |
| 144 } | 144 } |
| 145 | 145 |
| 146 WebTextInputType WebInputMethodControllerImpl::TextInputType() { | 146 WebTextInputType WebInputMethodControllerImpl::TextInputType() { |
| 147 return GetFrame()->GetInputMethodController().TextInputType(); | 147 return GetFrame()->GetInputMethodController().TextInputType(); |
| 148 } | 148 } |
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| 159 WebPlugin* WebInputMethodControllerImpl::FocusedPluginIfInputMethodSupported() | 159 WebPlugin* WebInputMethodControllerImpl::FocusedPluginIfInputMethodSupported() |
| 160 const { | 160 const { |
| 161 WebPluginContainerImpl* container = | 161 WebPluginContainerImpl* container = |
| 162 WebLocalFrameImpl::CurrentPluginContainer(GetFrame()); | 162 WebLocalFrameImpl::CurrentPluginContainer(GetFrame()); |
| 163 if (container && container->SupportsInputMethod()) | 163 if (container && container->SupportsInputMethod()) |
| 164 return container->Plugin(); | 164 return container->Plugin(); |
| 165 return nullptr; | 165 return nullptr; |
| 166 } | 166 } |
| 167 | 167 |
| 168 } // namespace blink | 168 } // namespace blink |
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