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authormpcomplete@chromium.org <mpcomplete@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2009-10-16 21:53:46 +0000
committermpcomplete@chromium.org <mpcomplete@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98>2009-10-16 21:53:46 +0000
commit744ef17706b3c77d087809ec119bbc2f7bd17c89 (patch)
tree24eb889c256f49dd3d24610b68c5e09b90a5c21d /chrome/browser/tab_contents/tab_contents.h
parent0db22afeba278540d2457ebfead171a8a54feb3c (diff)
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Implement new page action API.
Still no actual drawing code for badges, though. BUG=24635 TEST=Load the sample test_page_action extension and click the page action to cycle through various states. Review URL: http://codereview.chromium.org/269079 git-svn-id: svn://svn.chromium.org/chrome/trunk/src@29335 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'chrome/browser/tab_contents/tab_contents.h')
-rw-r--r--chrome/browser/tab_contents/tab_contents.h23
1 files changed, 17 insertions, 6 deletions
diff --git a/chrome/browser/tab_contents/tab_contents.h b/chrome/browser/tab_contents/tab_contents.h
index 99db09c..47b4243 100644
--- a/chrome/browser/tab_contents/tab_contents.h
+++ b/chrome/browser/tab_contents/tab_contents.h
@@ -269,6 +269,16 @@ class TabContents : public PageNavigator,
const ExtensionActionState* GetPageActionState(
const ExtensionAction* page_action);
+ // Same as above, but creates an enable state if it doesn't exist. The return
+ // value can be updated. The caller should call PageActionStateChanged when
+ // done modifying the state.
+ ExtensionActionState* GetOrCreatePageActionState(
+ const ExtensionAction* page_action);
+
+ // Call this after updating a ExtensionActionState object returned by
+ // GetOrCreatePageActionState to notify clients about the changes.
+ void PageActionStateChanged();
+
// Whether the tab is in the process of being destroyed.
// Added as a tentative work-around for focus related bug #4633. This allows
// us not to store focus when a tab is being closed.
@@ -1111,12 +1121,13 @@ class TabContents : public PageNavigator,
// Data for Page Actions -----------------------------------------------------
- // A map of page actions that are enabled in this tab (and a state object
- // that can be used to override the title and icon used for the page action).
- // This map is cleared every time the mainframe navigates and populated by the
- // PageAction extension API.
- std::map< const ExtensionAction*, linked_ptr<ExtensionActionState> >
- enabled_page_actions_;
+ // A map of page actions that this tab knows about (and a state object that
+ // can be used to update the title, icon, visibilty, etc used for the page
+ // action). This map is cleared every time the mainframe navigates and
+ // populated by the PageAction extension API.
+ typedef std::map< const ExtensionAction*, linked_ptr<ExtensionActionState> >
+ PageActionStateMap;
+ PageActionStateMap page_actions_;
// Data for misc internal state ----------------------------------------------