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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 #ifndef CHROME_BROWSER_UI_BROWSER_H_ | 5 #ifndef CHROME_BROWSER_UI_BROWSER_H_ |
6 #define CHROME_BROWSER_UI_BROWSER_H_ | 6 #define CHROME_BROWSER_UI_BROWSER_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 #include <string> | 10 #include <string> |
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286 string16 GetWindowTitleForCurrentTab() const; | 286 string16 GetWindowTitleForCurrentTab() const; |
287 | 287 |
288 // Prepares a title string for display (removes embedded newlines, etc). | 288 // Prepares a title string for display (removes embedded newlines, etc). |
289 static void FormatTitleForDisplay(string16* title); | 289 static void FormatTitleForDisplay(string16* title); |
290 | 290 |
291 // OnBeforeUnload handling ////////////////////////////////////////////////// | 291 // OnBeforeUnload handling ////////////////////////////////////////////////// |
292 | 292 |
293 // Gives beforeunload handlers the chance to cancel the close. | 293 // Gives beforeunload handlers the chance to cancel the close. |
294 bool ShouldCloseWindow(); | 294 bool ShouldCloseWindow(); |
295 | 295 |
| 296 // Figure out if there are tabs that have beforeunload handlers. |
| 297 // It starts beforeunload/unload processing as a side-effect. |
| 298 bool TabsNeedBeforeUnloadFired(); |
| 299 |
| 300 // Returns true if all tabs' beforeunload/unload events have fired. |
| 301 bool HasCompletedUnloadProcessing() const; |
| 302 |
296 bool IsAttemptingToCloseBrowser() const; | 303 bool IsAttemptingToCloseBrowser() const; |
297 | 304 |
298 // Invoked when the window containing us is closing. Performs the necessary | 305 // Invoked when the window containing us is closing. Performs the necessary |
299 // cleanup. | 306 // cleanup. |
300 void OnWindowClosing(); | 307 void OnWindowClosing(); |
301 | 308 |
302 // In-progress download termination handling ///////////////////////////////// | 309 // In-progress download termination handling ///////////////////////////////// |
303 | 310 |
304 // Called when the user has decided whether to proceed or not with the browser | 311 // Called when the user has decided whether to proceed or not with the browser |
305 // closure. |cancel_downloads| is true if the downloads should be canceled | 312 // closure. |cancel_downloads| is true if the downloads should be canceled |
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423 // Overridden from content::WebContentsDelegate: | 430 // Overridden from content::WebContentsDelegate: |
424 virtual bool CanOverscrollContent() const OVERRIDE; | 431 virtual bool CanOverscrollContent() const OVERRIDE; |
425 virtual bool PreHandleKeyboardEvent( | 432 virtual bool PreHandleKeyboardEvent( |
426 content::WebContents* source, | 433 content::WebContents* source, |
427 const content::NativeWebKeyboardEvent& event, | 434 const content::NativeWebKeyboardEvent& event, |
428 bool* is_keyboard_shortcut) OVERRIDE; | 435 bool* is_keyboard_shortcut) OVERRIDE; |
429 virtual void HandleKeyboardEvent( | 436 virtual void HandleKeyboardEvent( |
430 content::WebContents* source, | 437 content::WebContents* source, |
431 const content::NativeWebKeyboardEvent& event) OVERRIDE; | 438 const content::NativeWebKeyboardEvent& event) OVERRIDE; |
432 | 439 |
433 // Figure out if there are tabs that have beforeunload handlers. | |
434 bool TabsNeedBeforeUnloadFired(); | |
435 | |
436 bool is_type_tabbed() const { return type_ == TYPE_TABBED; } | 440 bool is_type_tabbed() const { return type_ == TYPE_TABBED; } |
437 bool is_type_popup() const { return type_ == TYPE_POPUP; } | 441 bool is_type_popup() const { return type_ == TYPE_POPUP; } |
438 | 442 |
439 bool is_app() const; | 443 bool is_app() const; |
440 bool is_devtools() const; | 444 bool is_devtools() const; |
441 | 445 |
442 // True when the mouse cursor is locked. | 446 // True when the mouse cursor is locked. |
443 bool IsMouseLocked() const; | 447 bool IsMouseLocked() const; |
444 | 448 |
445 // Called each time the browser window is shown. | 449 // Called each time the browser window is shown. |
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906 | 910 |
907 scoped_ptr<chrome::BrowserCommandController> command_controller_; | 911 scoped_ptr<chrome::BrowserCommandController> command_controller_; |
908 | 912 |
909 // True if the browser window has been shown at least once. | 913 // True if the browser window has been shown at least once. |
910 bool window_has_shown_; | 914 bool window_has_shown_; |
911 | 915 |
912 DISALLOW_COPY_AND_ASSIGN(Browser); | 916 DISALLOW_COPY_AND_ASSIGN(Browser); |
913 }; | 917 }; |
914 | 918 |
915 #endif // CHROME_BROWSER_UI_BROWSER_H_ | 919 #endif // CHROME_BROWSER_UI_BROWSER_H_ |
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