1 files changed, 84 insertions, 0 deletions
diff --git a/chrome/browser/tab_contents/status_view.h b/chrome/browser/tab_contents/status_view.h
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+++ b/chrome/browser/tab_contents/status_view.h
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+// Copyright (c) 2006-2008 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_STATUS_VIEW_H__
+#define CHROME_BROWSER_STATUS_VIEW_H__
+
+#include <atlbase.h>
+#include <atlapp.h>
+#include <atlcrack.h>
+#include <atlctrls.h>
+#include <atlmisc.h>
+#include <vector>
+
+#include "base/basictypes.h"
+#include "chrome/browser/tab_contents/tab_contents.h"
+
+typedef CWinTraits<WS_CHILD | WS_CLIPCHILDREN | WS_CLIPSIBLINGS>
+    StatusViewTraits;
+
+// A base class for about:network, about:ipc etc.  It handles creating a row of
+// buttons at the top of the page.  Derived classes get a rect of the remaining
+// area and can create their own controls there.
+class StatusView : public TabContents,
+                   public CWindowImpl<StatusView, CWindow, StatusViewTraits> {
+ public:
+  StatusView(TabContentsType type);
+
+  BEGIN_MSG_MAP(StatusView)
+    MSG_WM_CREATE(OnCreate)
+    MSG_WM_ERASEBKGND(OnEraseBkgnd)
+    MSG_WM_SIZE(OnSize)
+  END_MSG_MAP()
+
+  virtual void CreateView();
+  virtual HWND GetContainerHWND() const { return m_hWnd; }
+
+  // Derived classes should implement the following functions
+  // TabContents override, to set the page title.
+  // virtual const std::wstring GetDefaultTitle() = 0;
+  // Gives a rect whose top left corner is after the buttons.  The size of the
+  // controls that are added by derived classes will be set in the next OnSize,
+  // for now can use any height/width.
+  virtual void OnCreate(const CRect& rect) = 0;
+  virtual void OnSize(const CRect& rect) = 0;
+
+ protected:
+  // Should be deleted via CloseContents.
+  virtual ~StatusView();
+
+  // Creates and adds a button to the top row of the page.  Button ids should
+  // be unique and start at 101.
+  void CreateButton(int id, const wchar_t* title);
+  void SetButtonText(int id, const wchar_t* title);
+
+  static const int kLayoutPadding;
+  static const int kButtonWidth;
+  static const int kButtonHeight;
+
+ private:
+  // FocusTraversal Implementation
+  // TODO (jcampan): make focus traversal work
+  views::View* FindNextFocusableView(views::View* starting_view, bool reverse,
+                                     bool dont_loop) {
+    return NULL;
+  }
+
+  // Event handlers
+  LRESULT OnCreate(LPCREATESTRUCT create_struct);
+  void OnSize(UINT size_command, const CSize& new_size);
+  LRESULT OnEraseBkgnd(HDC hdc);
+
+  struct ButtonInfo {
+    CButton* button;
+    int id;
+  };
+
+  std::vector<ButtonInfo> buttons_;
+
+  DISALLOW_EVIL_CONSTRUCTORS(StatusView);
+};
+
+#endif  // #ifndef CHROME_BROWSER_STATUS_VIEW_H__
+