1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #ifndef APPS_UI_VIEWS_SHELL_WINDOW_FRAME_VIEW_H_ 6 #define APPS_UI_VIEWS_SHELL_WINDOW_FRAME_VIEW_H_ 7 8 #include <string> 9 10 #include "ui/gfx/path.h" 11 #include "ui/gfx/rect.h" 12 #include "ui/gfx/size.h" 13 #include "ui/views/controls/button/button.h" 14 #include "ui/views/window/non_client_view.h" 15 16 namespace gfx { 17 class Canvas; 18 class Point; 19 } 20 21 namespace ui { 22 class Event; 23 } 24 25 namespace views { 26 class ImageButton; 27 class Widget; 28 } 29 30 namespace apps { 31 32 class NativeAppWindow; 33 34 // A frameless or non-Ash, non-panel NonClientFrameView for app windows. 35 class ShellWindowFrameView : public views::NonClientFrameView, 36 public views::ButtonListener { 37 public: 38 static const char kViewClassName[]; 39 40 explicit ShellWindowFrameView(NativeAppWindow* window); 41 virtual ~ShellWindowFrameView(); 42 43 // Initializes this for the window |frame|. Sets the number of pixels for 44 // which a click is interpreted as a resize for the inner and outer border of 45 // the window and the lower-right corner resize handle. 46 void Init(views::Widget* frame, 47 int resize_inside_bounds_size, 48 int resize_outside_bounds_size, 49 int resize_outside_scale_for_touch, 50 int resize_area_corner_size); 51 52 private: 53 // views::NonClientFrameView implementation. 54 virtual gfx::Rect GetBoundsForClientView() const OVERRIDE; 55 virtual gfx::Rect GetWindowBoundsForClientBounds( 56 const gfx::Rect& client_bounds) const OVERRIDE; 57 virtual int NonClientHitTest(const gfx::Point& point) OVERRIDE; 58 virtual void GetWindowMask(const gfx::Size& size, 59 gfx::Path* window_mask) OVERRIDE; ResetWindowControls()60 virtual void ResetWindowControls() OVERRIDE {} UpdateWindowIcon()61 virtual void UpdateWindowIcon() OVERRIDE {} UpdateWindowTitle()62 virtual void UpdateWindowTitle() OVERRIDE {} 63 64 // views::View implementation. 65 virtual gfx::Size GetPreferredSize() OVERRIDE; 66 virtual void Layout() OVERRIDE; 67 virtual const char* GetClassName() const OVERRIDE; 68 virtual void OnPaint(gfx::Canvas* canvas) OVERRIDE; 69 virtual gfx::Size GetMinimumSize() OVERRIDE; 70 virtual gfx::Size GetMaximumSize() OVERRIDE; 71 72 // views::ButtonListener implementation. 73 virtual void ButtonPressed(views::Button* sender, const ui::Event& event) 74 OVERRIDE; 75 76 NativeAppWindow* window_; 77 views::Widget* frame_; 78 views::ImageButton* close_button_; 79 views::ImageButton* maximize_button_; 80 views::ImageButton* restore_button_; 81 views::ImageButton* minimize_button_; 82 83 // Allow resize for clicks this many pixels inside the bounds. 84 int resize_inside_bounds_size_; 85 86 // Size in pixels of the lower-right corner resize handle. 87 int resize_area_corner_size_; 88 89 DISALLOW_COPY_AND_ASSIGN(ShellWindowFrameView); 90 }; 91 92 } // namespace apps 93 94 #endif // APPS_UI_VIEWS_SHELL_WINDOW_FRAME_VIEW_H_ 95