Web-ify a bunch of these names. I am going to move some of the framework code here down to ui/web_dialogs in a future cl, hence the namespaces.

HtmlDialogUI->WebDialogUI
HtmlDialogUIDelegate->WebDialogDelegate
HtmlDialogTabContentsDelegate->WebDialogWebContentsDelegate
HtmlDialogView->WebDialogView
HtmlDialogController->WebDialogController
HtmlDialogGtk -> WebDialogGtk

BUG=none
TEST=none
TBR=sky
Review URL: https://chromiumcodereview.appspot.com/10214001

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@133991 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 67 insertions, 0 deletions

diff --git a/chrome/browser/ui/webui/constrained_web_dialog_delegate_base.h b/chrome/browser/ui/webui/constrained_web_dialog_delegate_base.h
new file mode 100644
index 0000000..7855bbc
--- /dev/null
+++ b/chrome/browser/ui/webui/constrained_web_dialog_delegate_base.h
@@ -0,0 +1,67 @@
+// Copyright (c) 2012 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_UI_WEBUI_CONSTRAINED_WEB_DIALOG_DELEGATE_BASE_H_
+#define CHROME_BROWSER_UI_WEBUI_CONSTRAINED_WEB_DIALOG_DELEGATE_BASE_H_
+#pragma once
+
+#include "base/memory/scoped_ptr.h"
+#include "chrome/browser/ui/tab_contents/tab_contents_wrapper.h"
+#include "chrome/browser/ui/webui/constrained_web_dialog_ui.h"
+#include "chrome/browser/ui/webui/web_dialog_web_contents_delegate.h"
+#include "chrome/browser/ui/webui/web_dialog_ui.h"
+
+// Platform-agnostic base implementation of ConstrainedWebDialogDelegate.
+class ConstrainedWebDialogDelegateBase
+    : public ConstrainedWebDialogDelegate,
+      public WebDialogWebContentsDelegate {
+ public:
+  ConstrainedWebDialogDelegateBase(
+      Profile* profile,
+      WebDialogDelegate* delegate,
+      WebDialogWebContentsDelegate* tab_delegate);
+  virtual ~ConstrainedWebDialogDelegateBase();
+
+  void set_window(ConstrainedWindow* window);
+  bool closed_via_webui() const;
+
+  // ConstrainedWebDialogDelegate interface.
+  virtual const WebDialogDelegate* 
+      GetWebDialogDelegate() const OVERRIDE;
+  virtual WebDialogDelegate* GetWebDialogDelegate() OVERRIDE;
+  virtual void OnDialogCloseFromWebUI() OVERRIDE;
+  virtual void ReleaseTabContentsOnDialogClose() OVERRIDE;
+  virtual ConstrainedWindow* window() OVERRIDE;
+  virtual TabContentsWrapper* tab() OVERRIDE;
+
+  // WebDialogWebContentsDelegate interface.
+  virtual void HandleKeyboardEvent(
+      const NativeWebKeyboardEvent& event) OVERRIDE;
+
+ protected:
+  void set_override_tab_delegate(
+      WebDialogWebContentsDelegate* override_tab_delegate);
+
+ private:
+  WebDialogDelegate* web_dialog_delegate_;
+
+  // The constrained window that owns |this|. Saved so we can close it later.
+  ConstrainedWindow* window_;
+
+  // Holds the HTML to display in the constrained dialog.
+  scoped_ptr<TabContentsWrapper> tab_;
+
+  // Was the dialog closed from WebUI (in which case |web_dialog_delegate_|'s
+  // OnDialogClosed() method has already been called)?
+  bool closed_via_webui_;
+
+  // If true, release |tab_| on close instead of destroying it.
+  bool release_tab_on_close_;
+
+  scoped_ptr<WebDialogWebContentsDelegate> override_tab_delegate_;
+
+  DISALLOW_COPY_AND_ASSIGN(ConstrainedWebDialogDelegateBase);
+};
+
+#endif  // CHROME_BROWSER_UI_WEBUI_CONSTRAINED_WEB_DIALOG_DELEGATE_BASE_H_