Tab-modal dialog improvements:

- treat constrained dialogs as tab-modal - only one shows at the time
- added visual indication (tab pulsing) to the tab strip when a tab is blocked by a tab-modal dialog
- blocked all UI activity from rendrer host and forced refocusing on constrained (tab-modal) dialogs

This CL reverts http://codereview.chromium.org/384113 and instead incorporates the changes from http://codereview.chromium.org/392018.


BUG=456,27585,27620
TEST=Go to http://www/~thakis/cgi-bin/test.html, hit esc.

Review URL: http://codereview.chromium.org/541056

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@36415 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 4 insertions, 13 deletions

diff --git a/chrome/browser/cocoa/tab_strip_controller.h b/chrome/browser/cocoa/tab_strip_controller.h
index f5f8d9d..8bc3b00 100644
--- a/chrome/browser/cocoa/tab_strip_controller.h
+++ b/chrome/browser/cocoa/tab_strip_controller.h
@@ -7,9 +7,6 @@
 
 #import <Cocoa/Cocoa.h>
 
-#include <deque>
-#include <map>
-
 #include "base/scoped_nsobject.h"
 #include "base/scoped_ptr.h"
 #import "chrome/browser/cocoa/tab_controller_target.h"
@@ -53,7 +50,7 @@ class ToolbarModel;
   scoped_ptr<TabStripModelObserverBridge> bridge_;
   Browser* browser_;  // weak
   TabStripModel* tabStripModel_;  // weak
-  
+
   // Access to the TabContentsControllers (which own the parent view
   // for the toolbar and associated tab contents) given an index. Call
   // |indexFromModelIndex:| to convert a |tabStripModel_| index to a
@@ -110,12 +107,6 @@ class ToolbarModel;
 
   // Is the mouse currently inside the strip;
   BOOL mouseInside_;
-
-  // GTMWindowSheetController supports only one per-tab sheet at a time.
-  // Thus, keep a queue of sheets for every tab. The first element in the queue
-  // is the currently visible sheet, and when this sheet is closed, the next
-  // sheet in the queue will be shown.
-  std::map<NSView*, std::deque<ConstrainedWindowMac*> > constrainedWindows_;
 }
 
 // Initialize the controller with a view and browser that contains
@@ -192,9 +183,9 @@ class ToolbarModel;
 // Returns the currently active TabContentsController.
 - (TabContentsController*)activeTabContentsController;
 
-// See comments in browser_window_controller.h for documentation about these
-// functions.
-- (BOOL)attachConstrainedWindow:(ConstrainedWindowMac*)window;
+  // See comments in browser_window_controller.h for documentation about these
+  // functions.
+- (void)attachConstrainedWindow:(ConstrainedWindowMac*)window;
 - (void)removeConstrainedWindow:(ConstrainedWindowMac*)window;
 - (void)updateDevToolsForContents:(TabContents*)contents;