webui: Extract WebDialogDelegate into its own header file.
BUG=125841
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Review URL: https://chromiumcodereview.appspot.com/10301003
git-svn-id: svn://svn.chromium.org/chrome/trunk/src@135085 0039d316-1c4b-4281-b951-d872f2087c98
diff --git a/chrome/browser/ui/webui/web_dialog_ui.h b/chrome/browser/ui/webui/web_dialog_ui.h
index 43f1e5b..a20e4897 100644
--- a/chrome/browser/ui/webui/web_dialog_ui.h
+++ b/chrome/browser/ui/webui/web_dialog_ui.h
@@ -32,89 +32,7 @@
class Size;
}
-// Implement this class to receive notifications.
-class WebDialogDelegate {
- public:
- // Returns true if the contents needs to be run in a modal dialog.
- virtual ui::ModalType GetDialogModalType() const = 0;
-
- // Returns the title of the dialog.
- virtual string16 GetDialogTitle() const = 0;
-
- // Returns the dialog's name identifier. Used to identify this dialog for
- // state restoration.
- virtual std::string GetDialogName() const;
-
- // Get the HTML file path for the content to load in the dialog.
- virtual GURL GetDialogContentURL() const = 0;
-
- // Get WebUIMessageHandler objects to handle messages from the HTML/JS page.
- // The handlers are used to send and receive messages from the page while it
- // is still open. Ownership of each handler is taken over by the WebUI
- // hosting the page.
- virtual void GetWebUIMessageHandlers(
- std::vector<content::WebUIMessageHandler*>* handlers) const = 0;
-
- // Get the size of the dialog.
- virtual void GetDialogSize(gfx::Size* size) const = 0;
-
- // Get the size of the dialog.
- virtual void GetMinimumDialogSize(gfx::Size* size) const;
-
- // Gets the JSON string input to use when showing the dialog.
- virtual std::string GetDialogArgs() const = 0;
-
- // A callback to notify the delegate that |source|'s loading state has
- // changed.
- virtual void OnLoadingStateChanged(content::WebContents* source) {}
-
- // A callback to notify the delegate that the dialog closed.
- // IMPORTANT: Implementations should delete |this| here (unless they've
- // arranged for the delegate to be deleted in some other way, e.g. by
- // registering it as a message handler in the WebUI object).
- virtual void OnDialogClosed(const std::string& json_retval) = 0;
-
- // A callback to notify the delegate that the contents have gone
- // away. Only relevant if your dialog hosts code that calls
- // windows.close() and you've allowed that. If the output parameter
- // is set to true, then the dialog is closed. The default is false.
- virtual void OnCloseContents(content::WebContents* source,
- bool* out_close_dialog) = 0;
-
- // A callback to allow the delegate to dictate that the window should not
- // have a title bar. This is useful when presenting branded interfaces.
- virtual bool ShouldShowDialogTitle() const = 0;
-
- // A callback to allow the delegate to inhibit context menu or show
- // customized menu.
- // Returns true iff you do NOT want the standard context menu to be
- // shown (because you want to handle it yourself).
- virtual bool HandleContextMenu(const content::ContextMenuParams& params);
-
- // A callback to allow the delegate to open a new URL inside |source|.
- // On return |out_new_contents| should contain the WebContents the URL
- // is opened in. Return false to use the default handler.
- virtual bool HandleOpenURLFromTab(content::WebContents* source,
- const content::OpenURLParams& params,
- content::WebContents** out_new_contents);
-
- // A callback to create a new tab with |new_contents|. |source| is the
- // WebContent where the operation originated. |disposition| controls how the
- // new tab should be opened. |initial_pos| is the position of the window if a
- // new window is created. |user_gesture| is true if the operation was started
- // by a user gesture. Return false to use the default handler.
- virtual bool HandleAddNewContents(content::WebContents* source,
- content::WebContents* new_contents,
- WindowOpenDisposition disposition,
- const gfx::Rect& initial_pos,
- bool user_gesture);
-
- // Stores the dialog bounds.
- virtual void StoreDialogSize(const gfx::Size& dialog_size) {}
-
- protected:
- virtual ~WebDialogDelegate() {}
-};
+class WebDialogDelegate;
// Displays file URL contents inside a modal web dialog.
//
