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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 #ifndef VIEWS_WIDGET_NATIVE_WIDGET_GTK_H_ | 5 #ifndef VIEWS_WIDGET_NATIVE_WIDGET_GTK_H_ |
| 6 #define VIEWS_WIDGET_NATIVE_WIDGET_GTK_H_ | 6 #define VIEWS_WIDGET_NATIVE_WIDGET_GTK_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include <gtk/gtk.h> | 9 #include <gtk/gtk.h> |
| 10 | 10 |
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| 181 virtual void ReplaceInputMethod(InputMethod* input_method) OVERRIDE; | 181 virtual void ReplaceInputMethod(InputMethod* input_method) OVERRIDE; |
| 182 virtual void CenterWindow(const gfx::Size& size) OVERRIDE; | 182 virtual void CenterWindow(const gfx::Size& size) OVERRIDE; |
| 183 virtual void GetWindowBoundsAndMaximizedState(gfx::Rect* bounds, | 183 virtual void GetWindowBoundsAndMaximizedState(gfx::Rect* bounds, |
| 184 bool* maximized) const OVERRIDE; | 184 bool* maximized) const OVERRIDE; |
| 185 virtual void SetWindowTitle(const std::wstring& title) OVERRIDE; | 185 virtual void SetWindowTitle(const std::wstring& title) OVERRIDE; |
| 186 virtual void SetWindowIcons(const SkBitmap& window_icon, | 186 virtual void SetWindowIcons(const SkBitmap& window_icon, |
| 187 const SkBitmap& app_icon) OVERRIDE; | 187 const SkBitmap& app_icon) OVERRIDE; |
| 188 virtual void SetAccessibleName(const std::wstring& name) OVERRIDE; | 188 virtual void SetAccessibleName(const std::wstring& name) OVERRIDE; |
| 189 virtual void SetAccessibleRole(ui::AccessibilityTypes::Role role) OVERRIDE; | 189 virtual void SetAccessibleRole(ui::AccessibilityTypes::Role role) OVERRIDE; |
| 190 virtual void SetAccessibleState(ui::AccessibilityTypes::State state) OVERRIDE; | 190 virtual void SetAccessibleState(ui::AccessibilityTypes::State state) OVERRIDE; |
| 191 virtual void BecomeModal() OVERRIDE; |
| 191 virtual gfx::Rect GetWindowScreenBounds() const OVERRIDE; | 192 virtual gfx::Rect GetWindowScreenBounds() const OVERRIDE; |
| 192 virtual gfx::Rect GetClientAreaScreenBounds() const OVERRIDE; | 193 virtual gfx::Rect GetClientAreaScreenBounds() const OVERRIDE; |
| 193 virtual gfx::Rect GetRestoredBounds() const OVERRIDE; | 194 virtual gfx::Rect GetRestoredBounds() const OVERRIDE; |
| 194 virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE; | 195 virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE; |
| 195 virtual void SetSize(const gfx::Size& size) OVERRIDE; | 196 virtual void SetSize(const gfx::Size& size) OVERRIDE; |
| 196 virtual void SetBoundsConstrained(const gfx::Rect& bounds, | 197 virtual void SetBoundsConstrained(const gfx::Rect& bounds, |
| 197 Widget* other_widget) OVERRIDE; | 198 Widget* other_widget) OVERRIDE; |
| 198 virtual void MoveAbove(gfx::NativeView native_view) OVERRIDE; | 199 virtual void MoveAbove(gfx::NativeView native_view) OVERRIDE; |
| 199 virtual void SetShape(gfx::NativeRegion shape) OVERRIDE; | 200 virtual void SetShape(gfx::NativeRegion shape) OVERRIDE; |
| 200 virtual void Close() OVERRIDE; | 201 virtual void Close() OVERRIDE; |
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| 275 CHROMEGTK_CALLBACK_1(NativeWidgetGtk, gboolean, OnVisibilityNotify, | 276 CHROMEGTK_CALLBACK_1(NativeWidgetGtk, gboolean, OnVisibilityNotify, |
| 276 GdkEventVisibility*); | 277 GdkEventVisibility*); |
| 277 CHROMEGTK_CALLBACK_1(NativeWidgetGtk, gboolean, OnGrabBrokeEvent, GdkEvent*); | 278 CHROMEGTK_CALLBACK_1(NativeWidgetGtk, gboolean, OnGrabBrokeEvent, GdkEvent*); |
| 278 CHROMEGTK_CALLBACK_1(NativeWidgetGtk, void, OnGrabNotify, gboolean); | 279 CHROMEGTK_CALLBACK_1(NativeWidgetGtk, void, OnGrabNotify, gboolean); |
| 279 CHROMEGTK_CALLBACK_0(NativeWidgetGtk, void, OnDestroy); | 280 CHROMEGTK_CALLBACK_0(NativeWidgetGtk, void, OnDestroy); |
| 280 CHROMEGTK_CALLBACK_0(NativeWidgetGtk, void, OnShow); | 281 CHROMEGTK_CALLBACK_0(NativeWidgetGtk, void, OnShow); |
| 281 CHROMEGTK_CALLBACK_0(NativeWidgetGtk, void, OnMap); | 282 CHROMEGTK_CALLBACK_0(NativeWidgetGtk, void, OnMap); |
| 282 CHROMEGTK_CALLBACK_0(NativeWidgetGtk, void, OnHide); | 283 CHROMEGTK_CALLBACK_0(NativeWidgetGtk, void, OnHide); |
| 283 CHROMEGTK_CALLBACK_1(NativeWidgetGtk, gboolean, OnWindowStateEvent, | 284 CHROMEGTK_CALLBACK_1(NativeWidgetGtk, gboolean, OnWindowStateEvent, |
| 284 GdkEventWindowState*); | 285 GdkEventWindowState*); |
| 286 CHROMEGTK_CALLBACK_1(NativeWidgetGtk, gboolean, OnConfigureEvent, |
| 287 GdkEventConfigure*); |
| 285 | 288 |
| 286 // Invoked when the widget is destroyed and right before the object | 289 // Invoked when the widget is destroyed and right before the object |
| 287 // destruction. Useful for overriding. | 290 // destruction. Useful for overriding. |
| 288 virtual void OnDestroyed(GObject *where_the_object_was); | 291 virtual void OnDestroyed(GObject *where_the_object_was); |
| 289 static void OnDestroyedThunk(gpointer data, GObject *where_the_object_was) { | 292 static void OnDestroyedThunk(gpointer data, GObject *where_the_object_was) { |
| 290 reinterpret_cast<NativeWidgetGtk*>(data)->OnDestroyed(where_the_object_was); | 293 reinterpret_cast<NativeWidgetGtk*>(data)->OnDestroyed(where_the_object_was); |
| 291 } | 294 } |
| 292 | 295 |
| 293 // Invoked when gtk grab is stolen by other GtkWidget in the same | 296 // Invoked when gtk grab is stolen by other GtkWidget in the same |
| 294 // application. | 297 // application. |
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| 338 void ConfigureWidgetForTransparentBackground(GtkWidget* parent); | 341 void ConfigureWidgetForTransparentBackground(GtkWidget* parent); |
| 339 | 342 |
| 340 // Invoked from create widget to enable the various bits needed for a | 343 // Invoked from create widget to enable the various bits needed for a |
| 341 // window which doesn't receive events. | 344 // window which doesn't receive events. |
| 342 void ConfigureWidgetForIgnoreEvents(); | 345 void ConfigureWidgetForIgnoreEvents(); |
| 343 | 346 |
| 344 // A utility function to draw a transparent background onto the |widget|. | 347 // A utility function to draw a transparent background onto the |widget|. |
| 345 static void DrawTransparentBackground(GtkWidget* widget, | 348 static void DrawTransparentBackground(GtkWidget* widget, |
| 346 GdkEventExpose* event); | 349 GdkEventExpose* event); |
| 347 | 350 |
| 351 // Asks the delegate if any to save the window's location and size. |
| 352 void SaveWindowPosition(); |
| 353 |
| 348 // A delegate implementation that handles events received here. | 354 // A delegate implementation that handles events received here. |
| 349 // See class documentation for Widget in widget.h for a note about ownership. | 355 // See class documentation for Widget in widget.h for a note about ownership. |
| 350 internal::NativeWidgetDelegate* delegate_; | 356 internal::NativeWidgetDelegate* delegate_; |
| 351 | 357 |
| 352 // Our native views. If we're a window/popup, then widget_ is the window and | 358 // Our native views. If we're a window/popup, then widget_ is the window and |
| 353 // window_contents_ is a GtkFixed. If we're not a window/popup, then widget_ | 359 // window_contents_ is a GtkFixed. If we're not a window/popup, then widget_ |
| 354 // and window_contents_ point to the same GtkFixed. | 360 // and window_contents_ point to the same GtkFixed. |
| 355 GtkWidget* widget_; | 361 GtkWidget* widget_; |
| 356 GtkWidget* window_contents_; | 362 GtkWidget* window_contents_; |
| 357 | 363 |
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| 449 bool painted_; | 455 bool painted_; |
| 450 | 456 |
| 451 scoped_ptr<InputMethod> input_method_; | 457 scoped_ptr<InputMethod> input_method_; |
| 452 | 458 |
| 453 DISALLOW_COPY_AND_ASSIGN(NativeWidgetGtk); | 459 DISALLOW_COPY_AND_ASSIGN(NativeWidgetGtk); |
| 454 }; | 460 }; |
| 455 | 461 |
| 456 } // namespace views | 462 } // namespace views |
| 457 | 463 |
| 458 #endif // VIEWS_WIDGET_NATIVE_WIDGET_GTK_H_ | 464 #endif // VIEWS_WIDGET_NATIVE_WIDGET_GTK_H_ |
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