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Diffstat (limited to 'chrome/browser/find_bar_controller.h')
-rw-r--r-- | chrome/browser/find_bar_controller.h | 89 |
1 files changed, 0 insertions, 89 deletions
diff --git a/chrome/browser/find_bar_controller.h b/chrome/browser/find_bar_controller.h deleted file mode 100644 index 4d949a3..0000000 --- a/chrome/browser/find_bar_controller.h +++ /dev/null @@ -1,89 +0,0 @@ -// Copyright (c) 2010 The Chromium Authors. All rights reserved. -// Use of this source code is governed by a BSD-style license that can be -// found in the LICENSE file. - -#ifndef CHROME_BROWSER_FIND_BAR_CONTROLLER_H_ -#define CHROME_BROWSER_FIND_BAR_CONTROLLER_H_ -#pragma once - -#include "base/basictypes.h" -#include "base/scoped_ptr.h" -#include "chrome/common/notification_observer.h" -#include "chrome/common/notification_registrar.h" - -namespace gfx { -class Rect; -} - -class FindBar; -class TabContents; - -class FindBarController : public NotificationObserver { - public: - // An enum listing the possible actions to take on a find-in-page selection. - enum SelectionAction { - kKeepSelection, // Translate the find selection into a normal selection. - kClearSelection, // Clear the find selection. - kActivateSelection // Focus and click the selected node (for links). - }; - - // FindBar takes ownership of |find_bar_view|. - explicit FindBarController(FindBar* find_bar); - - virtual ~FindBarController(); - - // Shows the find bar. Any previous search string will again be visible. - void Show(); - - // Ends the current session. - void EndFindSession(SelectionAction action); - - // Accessor for the attached TabContents. - TabContents* tab_contents() const { return tab_contents_; } - - // Changes the TabContents that this FindBar is attached to. This occurs when - // the user switches tabs in the Browser window. |contents| can be NULL. - void ChangeTabContents(TabContents* contents); - - // Overridden from NotificationObserver: - virtual void Observe(NotificationType type, - const NotificationSource& source, - const NotificationDetails& details); - - FindBar* find_bar() const { return find_bar_.get(); } - - // Reposition |view_location| such that it avoids |avoid_overlapping_rect|, - // and return the new location. - static gfx::Rect GetLocationForFindbarView( - gfx::Rect view_location, - const gfx::Rect& dialog_bounds, - const gfx::Rect& avoid_overlapping_rect); - - private: - // Sents an update to the find bar with the tab contents' current result. The - // tab_contents_ must be non-NULL before this call. Theis handles - // de-flickering in addition to just calling the update function. - void UpdateFindBarForCurrentResult(); - - // For Windows and Linux this function sets the prepopulate text for the - // Find text box. The propopulate value is the last value the user searched - // for in the current tab, or (if blank) the last value searched for in any - // tab. Mac has a global value for search, so this function does nothing on - // Mac. - void MaybeSetPrepopulateText(); - - NotificationRegistrar registrar_; - - scoped_ptr<FindBar> find_bar_; - - // The TabContents we are currently associated with. Can be NULL. - TabContents* tab_contents_; - - // The last match count we reported to the user. This is used by - // UpdateFindBarForCurrentResult to avoid flickering. - int last_reported_matchcount_; - - DISALLOW_COPY_AND_ASSIGN(FindBarController); -}; - -#endif // CHROME_BROWSER_FIND_BAR_CONTROLLER_H_ |