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| author | cbentzel@chromium.org <cbentzel@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-06-24 11:43:30 +0000 |
|---|---|---|
| committer | cbentzel@chromium.org <cbentzel@chromium.org@0039d316-1c4b-4281-b951-d872f2087c98> | 2011-06-24 11:43:30 +0000 |
| commit | 60630b3f2984215bbeaa8e69a4286e61875170f6 (patch) | |
| tree | 3cec0f648cf07ba8faf3f639b128d94d40e4be2f /content/browser/tab_contents/tab_contents_delegate.h | |
| parent | 40edba20dd614164c5d01cbaea97a67b7baa1757 (diff) | |
| download | chromium_src-60630b3f2984215bbeaa8e69a4286e61875170f6.zip chromium_src-60630b3f2984215bbeaa8e69a4286e61875170f6.tar.gz chromium_src-60630b3f2984215bbeaa8e69a4286e61875170f6.tar.bz2 | |
Helper functions for tracking stale TabContentsDelegate's.
BUG=85247
TEST=None
Review URL: http://codereview.chromium.org/7244009
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@90359 0039d316-1c4b-4281-b951-d872f2087c98
Diffstat (limited to 'content/browser/tab_contents/tab_contents_delegate.h')
| -rw-r--r-- | content/browser/tab_contents/tab_contents_delegate.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/content/browser/tab_contents/tab_contents_delegate.h b/content/browser/tab_contents/tab_contents_delegate.h index 3ddbbf8..5ba62cf 100644 --- a/content/browser/tab_contents/tab_contents_delegate.h +++ b/content/browser/tab_contents/tab_contents_delegate.h @@ -6,6 +6,7 @@ #define CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_ #pragma once +#include <set> #include <string> #include "base/basictypes.h" @@ -41,6 +42,8 @@ class TabContents; // TabContents and to provide necessary functionality. class TabContentsDelegate { public: + TabContentsDelegate(); + // When a main frame navigation occurs CreateMainFrameCommitDetails() is // invoked. The |MainFrameCommitDetails| returned from // CreateMainFrameCommitDetails() are then passed to @@ -304,6 +307,18 @@ class TabContentsDelegate { protected: virtual ~TabContentsDelegate(); + + private: + friend class TabContents; + + // Called when |this| becomes the TabContentsDelegate for |source|. + void Attach(TabContents* source); + + // Called when |this| is no longer the TabContentsDelegate for |source|. + void Detach(TabContents* source); + + // The TabContents that this is currently a delegate for. + std::set<TabContents*> attached_contents_; }; #endif // CONTENT_BROWSER_TAB_CONTENTS_TAB_CONTENTS_DELEGATE_H_ |