Move src/chrome/views to src/views. RS=darin http://crbug.com/11387

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@15604 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 123 insertions, 0 deletions

diff --git a/views/window/dialog_client_view.h b/views/window/dialog_client_view.h
new file mode 100644
index 0000000..347b61c
--- /dev/null
+++ b/views/window/dialog_client_view.h
@@ -0,0 +1,123 @@
+// 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 VIEWS_WINDOW_DIALOG_CLIENT_VIEW_H_
+#define VIEWS_WINDOW_DIALOG_CLIENT_VIEW_H_
+
+#include "app/gfx/chrome_font.h"
+#include "views/focus/focus_manager.h"
+#include "views/controls/button/button.h"
+#include "views/window/client_view.h"
+
+namespace views {
+
+class DialogDelegate;
+class NativeButton;
+class Window;
+
+///////////////////////////////////////////////////////////////////////////////
+// DialogClientView
+//
+//  This ClientView subclass provides the content of a typical dialog box,
+//  including a strip of buttons at the bottom right of the window, default
+//  accelerator handlers for accept and cancel, and the ability for the
+//  embedded contents view to provide extra UI to be shown in the row of
+//  buttons.
+//
+class DialogClientView : public ClientView,
+                         public ButtonListener,
+                         public FocusChangeListener {
+ public:
+  DialogClientView(Window* window, View* contents_view);
+  virtual ~DialogClientView();
+
+  // Adds the dialog buttons required by the supplied WindowDelegate to the
+  // view.
+  void ShowDialogButtons();
+
+  // Updates the enabled state and label of the buttons required by the
+  // supplied WindowDelegate
+  void UpdateDialogButtons();
+
+  // Accept the changes made in the window that contains this ClientView.
+  void AcceptWindow();
+
+  // Cancel the changes made in the window that contains this ClientView.
+  void CancelWindow();
+
+  // Accessors in case the user wishes to adjust these buttons.
+  NativeButton* ok_button() const { return ok_button_; }
+  NativeButton* cancel_button() const { return cancel_button_; }
+
+  // Overridden from ClientView:
+  virtual bool CanClose() const;
+  virtual void WindowClosing();
+  virtual int NonClientHitTest(const gfx::Point& point);
+  virtual DialogClientView* AsDialogClientView() { return this; }
+
+  // FocusChangeListener implementation:
+  virtual void FocusWillChange(View* focused_before, View* focused_now);
+
+ protected:
+  // View overrides:
+  virtual void Paint(ChromeCanvas* canvas);
+  virtual void PaintChildren(ChromeCanvas* canvas);
+  virtual void Layout();
+  virtual void ViewHierarchyChanged(bool is_add, View* parent, View* child);
+  virtual gfx::Size GetPreferredSize();
+  virtual bool AcceleratorPressed(const Accelerator& accelerator);
+
+  // ButtonListener implementation:
+  virtual void ButtonPressed(Button* sender);
+
+ private:
+  // Paint the size box in the bottom right corner of the window if it is
+  // resizable.
+  void PaintSizeBox(ChromeCanvas* canvas);
+
+  // Returns the width of the specified dialog button using the correct font.
+  int GetButtonWidth(int button) const;
+  int GetButtonsHeight() const;
+
+  // Position and size various sub-views.
+  void LayoutDialogButtons();
+  void LayoutContentsView();
+
+  // Makes the specified button the default button.
+  void SetDefaultButton(NativeButton* button);
+
+  bool has_dialog_buttons() const { return ok_button_ || cancel_button_; }
+
+  // Create and add the extra view, if supplied by the delegate.
+  void CreateExtraView();
+
+  // Returns the DialogDelegate for the window.
+  DialogDelegate* GetDialogDelegate() const;
+
+  // The dialog buttons.
+  NativeButton* ok_button_;
+  NativeButton* cancel_button_;
+
+  // The button that is currently the default button if any.
+  NativeButton* default_button_;
+
+  // The button-level extra view, NULL unless the dialog delegate supplies one.
+  View* extra_view_;
+
+  // The layout rect of the size box, when visible.
+  gfx::Rect size_box_bounds_;
+
+  // True if the window was Accepted by the user using the OK button.
+  bool accepted_;
+
+  // Static resource initialization
+  static void InitClass();
+  static ChromeFont* dialog_button_font_;
+
+  DISALLOW_COPY_AND_ASSIGN(DialogClientView);
+};
+
+}  // namespace views
+
+#endif  // #ifndef VIEWS_WINDOW_DIALOG_CLIENT_VIEW_H_