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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "ui/views/controls/textfield/textfield.h" | 5 #include "ui/views/controls/textfield/textfield.h" |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 #include <utility> | 8 #include <utility> |
9 | 9 |
10 #include "base/memory/ptr_util.h" | 10 #include "base/memory/ptr_util.h" |
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35 #include "ui/gfx/selection_bound.h" | 35 #include "ui/gfx/selection_bound.h" |
36 #include "ui/native_theme/native_theme.h" | 36 #include "ui/native_theme/native_theme.h" |
37 #include "ui/strings/grit/ui_strings.h" | 37 #include "ui/strings/grit/ui_strings.h" |
38 #include "ui/views/background.h" | 38 #include "ui/views/background.h" |
39 #include "ui/views/controls/focus_ring.h" | 39 #include "ui/views/controls/focus_ring.h" |
40 #include "ui/views/controls/focusable_border.h" | 40 #include "ui/views/controls/focusable_border.h" |
41 #include "ui/views/controls/label.h" | 41 #include "ui/views/controls/label.h" |
42 #include "ui/views/controls/menu/menu_runner.h" | 42 #include "ui/views/controls/menu/menu_runner.h" |
43 #include "ui/views/controls/native/native_view_host.h" | 43 #include "ui/views/controls/native/native_view_host.h" |
44 #include "ui/views/controls/textfield/textfield_controller.h" | 44 #include "ui/views/controls/textfield/textfield_controller.h" |
| 45 #include "ui/views/controls/views_text_services_context_menu.h" |
45 #include "ui/views/drag_utils.h" | 46 #include "ui/views/drag_utils.h" |
46 #include "ui/views/native_cursor.h" | 47 #include "ui/views/native_cursor.h" |
47 #include "ui/views/painter.h" | 48 #include "ui/views/painter.h" |
48 #include "ui/views/style/platform_style.h" | 49 #include "ui/views/style/platform_style.h" |
49 #include "ui/views/views_delegate.h" | 50 #include "ui/views/views_delegate.h" |
50 #include "ui/views/widget/widget.h" | 51 #include "ui/views/widget/widget.h" |
51 | 52 |
52 #if defined(OS_WIN) | 53 #if defined(OS_WIN) |
53 #include "base/win/win_util.h" | 54 #include "base/win/win_util.h" |
54 #include "ui/base/win/osk_display_manager.h" | 55 #include "ui/base/win/osk_display_manager.h" |
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1068 | 1069 |
1069 bool Textfield::CanStartDragForView(View* sender, | 1070 bool Textfield::CanStartDragForView(View* sender, |
1070 const gfx::Point& press_pt, | 1071 const gfx::Point& press_pt, |
1071 const gfx::Point& p) { | 1072 const gfx::Point& p) { |
1072 return initiating_drag_ && GetRenderText()->IsPointInSelection(press_pt); | 1073 return initiating_drag_ && GetRenderText()->IsPointInSelection(press_pt); |
1073 } | 1074 } |
1074 | 1075 |
1075 //////////////////////////////////////////////////////////////////////////////// | 1076 //////////////////////////////////////////////////////////////////////////////// |
1076 // Textfield, WordLookupClient overrides: | 1077 // Textfield, WordLookupClient overrides: |
1077 | 1078 |
1078 bool Textfield::GetDecoratedWordAtPoint(const gfx::Point& point, | 1079 bool Textfield::GetDecoratedWordAndBaselineAtPoint( |
1079 gfx::DecoratedText* decorated_word, | 1080 const gfx::Point& point, |
1080 gfx::Point* baseline_point) { | 1081 gfx::DecoratedText* decorated_word, |
1081 return GetRenderText()->GetDecoratedWordAtPoint(point, decorated_word, | 1082 gfx::Point* baseline_point) { |
1082 baseline_point); | 1083 return GetRenderText()->GetDecoratedWordAndBaselineAtPoint( |
| 1084 point, decorated_word, baseline_point); |
| 1085 } |
| 1086 |
| 1087 bool Textfield::GetDecoratedTextAndBaselineFromSelection( |
| 1088 gfx::DecoratedText* decorated_text, |
| 1089 gfx::Point* baseline_point) { |
| 1090 return GetRenderText()->GetDecoratedTextAndBaselineForRange( |
| 1091 GetRenderText()->selection(), decorated_text, baseline_point); |
1083 } | 1092 } |
1084 | 1093 |
1085 //////////////////////////////////////////////////////////////////////////////// | 1094 //////////////////////////////////////////////////////////////////////////////// |
1086 // Textfield, SelectionControllerDelegate overrides: | 1095 // Textfield, SelectionControllerDelegate overrides: |
1087 | 1096 |
1088 bool Textfield::HasTextBeingDragged() const { | 1097 bool Textfield::HasTextBeingDragged() const { |
1089 return initiating_drag_; | 1098 return initiating_drag_; |
1090 } | 1099 } |
1091 | 1100 |
1092 //////////////////////////////////////////////////////////////////////////////// | 1101 //////////////////////////////////////////////////////////////////////////////// |
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1169 } | 1178 } |
1170 | 1179 |
1171 void Textfield::DestroyTouchSelection() { | 1180 void Textfield::DestroyTouchSelection() { |
1172 touch_selection_controller_.reset(); | 1181 touch_selection_controller_.reset(); |
1173 } | 1182 } |
1174 | 1183 |
1175 //////////////////////////////////////////////////////////////////////////////// | 1184 //////////////////////////////////////////////////////////////////////////////// |
1176 // Textfield, ui::SimpleMenuModel::Delegate overrides: | 1185 // Textfield, ui::SimpleMenuModel::Delegate overrides: |
1177 | 1186 |
1178 bool Textfield::IsCommandIdChecked(int command_id) const { | 1187 bool Textfield::IsCommandIdChecked(int command_id) const { |
| 1188 if (text_services_context_menu_ && |
| 1189 text_services_context_menu_->HandlesCommandId(command_id)) { |
| 1190 return text_services_context_menu_->IsCommandIdChecked(command_id); |
| 1191 } |
| 1192 |
1179 return true; | 1193 return true; |
1180 } | 1194 } |
1181 | 1195 |
1182 bool Textfield::IsCommandIdEnabled(int command_id) const { | 1196 bool Textfield::IsCommandIdEnabled(int command_id) const { |
| 1197 if (text_services_context_menu_ && |
| 1198 text_services_context_menu_->HandlesCommandId(command_id)) { |
| 1199 return text_services_context_menu_->IsCommandIdEnabled(command_id); |
| 1200 } |
| 1201 |
1183 return Textfield::IsTextEditCommandEnabled( | 1202 return Textfield::IsTextEditCommandEnabled( |
1184 GetTextEditCommandFromMenuCommand(command_id, HasSelection())); | 1203 GetTextEditCommandFromMenuCommand(command_id, HasSelection())); |
1185 } | 1204 } |
1186 | 1205 |
1187 bool Textfield::GetAcceleratorForCommandId(int command_id, | 1206 bool Textfield::GetAcceleratorForCommandId(int command_id, |
1188 ui::Accelerator* accelerator) const { | 1207 ui::Accelerator* accelerator) const { |
1189 switch (command_id) { | 1208 switch (command_id) { |
1190 case IDS_APP_UNDO: | 1209 case IDS_APP_UNDO: |
1191 *accelerator = ui::Accelerator(ui::VKEY_Z, kPlatformModifier); | 1210 *accelerator = ui::Accelerator(ui::VKEY_Z, kPlatformModifier); |
1192 return true; | 1211 return true; |
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1206 case IDS_APP_SELECT_ALL: | 1225 case IDS_APP_SELECT_ALL: |
1207 *accelerator = ui::Accelerator(ui::VKEY_A, kPlatformModifier); | 1226 *accelerator = ui::Accelerator(ui::VKEY_A, kPlatformModifier); |
1208 return true; | 1227 return true; |
1209 | 1228 |
1210 default: | 1229 default: |
1211 return false; | 1230 return false; |
1212 } | 1231 } |
1213 } | 1232 } |
1214 | 1233 |
1215 void Textfield::ExecuteCommand(int command_id, int event_flags) { | 1234 void Textfield::ExecuteCommand(int command_id, int event_flags) { |
| 1235 if (text_services_context_menu_ && |
| 1236 text_services_context_menu_->HandlesCommandId(command_id)) { |
| 1237 text_services_context_menu_->ExecuteCommand(command_id, event_flags); |
| 1238 return; |
| 1239 } |
| 1240 |
1216 Textfield::ExecuteTextEditCommand( | 1241 Textfield::ExecuteTextEditCommand( |
1217 GetTextEditCommandFromMenuCommand(command_id, HasSelection())); | 1242 GetTextEditCommandFromMenuCommand(command_id, HasSelection())); |
1218 } | 1243 } |
1219 | 1244 |
1220 //////////////////////////////////////////////////////////////////////////////// | 1245 //////////////////////////////////////////////////////////////////////////////// |
1221 // Textfield, ui::TextInputClient overrides: | 1246 // Textfield, ui::TextInputClient overrides: |
1222 | 1247 |
1223 void Textfield::SetCompositionText(const ui::CompositionText& composition) { | 1248 void Textfield::SetCompositionText(const ui::CompositionText& composition) { |
1224 if (GetTextInputType() == ui::TEXT_INPUT_TYPE_NONE) | 1249 if (GetTextInputType() == ui::TEXT_INPUT_TYPE_NONE) |
1225 return; | 1250 return; |
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1924 void Textfield::MoveCursorTo(const gfx::Point& point, bool select) { | 1949 void Textfield::MoveCursorTo(const gfx::Point& point, bool select) { |
1925 if (model_->MoveCursorTo(point, select)) | 1950 if (model_->MoveCursorTo(point, select)) |
1926 UpdateAfterChange(false, true); | 1951 UpdateAfterChange(false, true); |
1927 } | 1952 } |
1928 | 1953 |
1929 void Textfield::OnCaretBoundsChanged() { | 1954 void Textfield::OnCaretBoundsChanged() { |
1930 if (GetInputMethod()) | 1955 if (GetInputMethod()) |
1931 GetInputMethod()->OnCaretBoundsChanged(this); | 1956 GetInputMethod()->OnCaretBoundsChanged(this); |
1932 if (touch_selection_controller_) | 1957 if (touch_selection_controller_) |
1933 touch_selection_controller_->SelectionChanged(); | 1958 touch_selection_controller_->SelectionChanged(); |
| 1959 |
| 1960 // On Mac, the context menu contains a look up item which displays the |
| 1961 // selected text. As such, the menu needs to be updated if the selection has |
| 1962 // changed. |
| 1963 context_menu_contents_.reset(); |
1934 } | 1964 } |
1935 | 1965 |
1936 void Textfield::OnBeforeUserAction() { | 1966 void Textfield::OnBeforeUserAction() { |
1937 DCHECK(!performing_user_action_); | 1967 DCHECK(!performing_user_action_); |
1938 performing_user_action_ = true; | 1968 performing_user_action_ = true; |
1939 if (controller_) | 1969 if (controller_) |
1940 controller_->OnBeforeUserAction(this); | 1970 controller_->OnBeforeUserAction(this); |
1941 } | 1971 } |
1942 | 1972 |
1943 void Textfield::OnAfterUserAction() { | 1973 void Textfield::OnAfterUserAction() { |
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1985 context_menu_contents_->AddItemWithStringId(IDS_APP_PASTE, IDS_APP_PASTE); | 2015 context_menu_contents_->AddItemWithStringId(IDS_APP_PASTE, IDS_APP_PASTE); |
1986 context_menu_contents_->AddItemWithStringId(IDS_APP_DELETE, IDS_APP_DELETE); | 2016 context_menu_contents_->AddItemWithStringId(IDS_APP_DELETE, IDS_APP_DELETE); |
1987 context_menu_contents_->AddSeparator(ui::NORMAL_SEPARATOR); | 2017 context_menu_contents_->AddSeparator(ui::NORMAL_SEPARATOR); |
1988 context_menu_contents_->AddItemWithStringId(IDS_APP_SELECT_ALL, | 2018 context_menu_contents_->AddItemWithStringId(IDS_APP_SELECT_ALL, |
1989 IDS_APP_SELECT_ALL); | 2019 IDS_APP_SELECT_ALL); |
1990 | 2020 |
1991 // If the controller adds menu commands, also override ExecuteCommand() and | 2021 // If the controller adds menu commands, also override ExecuteCommand() and |
1992 // IsCommandIdEnabled() as appropriate, for the commands added. | 2022 // IsCommandIdEnabled() as appropriate, for the commands added. |
1993 if (controller_) | 2023 if (controller_) |
1994 controller_->UpdateContextMenu(context_menu_contents_.get()); | 2024 controller_->UpdateContextMenu(context_menu_contents_.get()); |
| 2025 |
| 2026 text_services_context_menu_ = ViewsTextServicesContextMenu::Create( |
| 2027 context_menu_contents_.get(), this); |
1995 } | 2028 } |
| 2029 |
1996 context_menu_runner_.reset(new MenuRunner(context_menu_contents_.get(), | 2030 context_menu_runner_.reset(new MenuRunner(context_menu_contents_.get(), |
1997 MenuRunner::HAS_MNEMONICS | | 2031 MenuRunner::HAS_MNEMONICS | |
1998 MenuRunner::CONTEXT_MENU | | 2032 MenuRunner::CONTEXT_MENU | |
1999 MenuRunner::ASYNC)); | 2033 MenuRunner::ASYNC)); |
2000 } | 2034 } |
2001 | 2035 |
2002 bool Textfield::ImeEditingAllowed() const { | 2036 bool Textfield::ImeEditingAllowed() const { |
2003 // Disallow input method editing of password fields. | 2037 // Disallow input method editing of password fields. |
2004 ui::TextInputType t = GetTextInputType(); | 2038 ui::TextInputType t = GetTextInputType(); |
2005 return (t != ui::TEXT_INPUT_TYPE_NONE && t != ui::TEXT_INPUT_TYPE_PASSWORD); | 2039 return (t != ui::TEXT_INPUT_TYPE_NONE && t != ui::TEXT_INPUT_TYPE_PASSWORD); |
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2053 } | 2087 } |
2054 | 2088 |
2055 void Textfield::OnCursorBlinkTimerFired() { | 2089 void Textfield::OnCursorBlinkTimerFired() { |
2056 DCHECK(ShouldBlinkCursor()); | 2090 DCHECK(ShouldBlinkCursor()); |
2057 gfx::RenderText* render_text = GetRenderText(); | 2091 gfx::RenderText* render_text = GetRenderText(); |
2058 render_text->set_cursor_visible(!render_text->cursor_visible()); | 2092 render_text->set_cursor_visible(!render_text->cursor_visible()); |
2059 RepaintCursor(); | 2093 RepaintCursor(); |
2060 } | 2094 } |
2061 | 2095 |
2062 } // namespace views | 2096 } // namespace views |
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