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| 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2010 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ | 5 #ifndef VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ |
| 6 #define VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ | 6 #define VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ |
| 7 #pragma once | 7 #pragma once |
| 8 | 8 |
| 9 #include "base/scoped_ptr.h" | 9 #include "base/scoped_ptr.h" |
| 10 #include "base/scoped_vector.h" | 10 #include "base/scoped_vector.h" |
| 11 #include "views/controls/combobox/combobox.h" | 11 #include "views/controls/combobox/combobox.h" |
| 12 #include "views/controls/native/native_view_host.h" | 12 #include "views/controls/native/native_view_host.h" |
| 13 #include "views/widget/child_window_message_processor.h" | 13 #include "views/widget/child_window_message_processor.h" |
| 14 | 14 |
| 15 namespace app { | 15 namespace app { |
| 16 class ViewProp; | 16 namespace win { |
| 17 class ScopedProp; |
| 18 } |
| 17 } | 19 } |
| 18 | 20 |
| 19 namespace views { | 21 namespace views { |
| 20 | 22 |
| 21 // A View that hosts a native Windows control. | 23 // A View that hosts a native Windows control. |
| 22 class NativeControlWin : public ChildWindowMessageProcessor, | 24 class NativeControlWin : public ChildWindowMessageProcessor, |
| 23 public NativeViewHost { | 25 public NativeViewHost { |
| 24 public: | 26 public: |
| 25 NativeControlWin(); | 27 NativeControlWin(); |
| 26 virtual ~NativeControlWin(); | 28 virtual ~NativeControlWin(); |
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| 66 // to the HWND for views with right-to-left UI layout. | 68 // to the HWND for views with right-to-left UI layout. |
| 67 DWORD GetAdditionalExStyle() const; | 69 DWORD GetAdditionalExStyle() const; |
| 68 | 70 |
| 69 // TODO(xji): we use the following temporary function as we transition the | 71 // TODO(xji): we use the following temporary function as we transition the |
| 70 // various native controls to use the right set of RTL flags. This function | 72 // various native controls to use the right set of RTL flags. This function |
| 71 // will go away (and be replaced by GetAdditionalExStyle()) once all the | 73 // will go away (and be replaced by GetAdditionalExStyle()) once all the |
| 72 // controls are properly transitioned. | 74 // controls are properly transitioned. |
| 73 DWORD GetAdditionalRTLStyle() const; | 75 DWORD GetAdditionalRTLStyle() const; |
| 74 | 76 |
| 75 private: | 77 private: |
| 76 typedef ScopedVector<app::ViewProp> ViewProps; | 78 typedef ScopedVector<app::win::ScopedProp> ScopedProps; |
| 77 | 79 |
| 78 // Called by the containing WidgetWin when a message of type WM_CTLCOLORBTN or | 80 // Called by the containing WidgetWin when a message of type WM_CTLCOLORBTN or |
| 79 // WM_CTLCOLORSTATIC is sent from the HWND created by an object dreived from | 81 // WM_CTLCOLORSTATIC is sent from the HWND created by an object dreived from |
| 80 // NativeControlWin. | 82 // NativeControlWin. |
| 81 LRESULT GetControlColor(UINT message, HDC dc, HWND sender); | 83 LRESULT GetControlColor(UINT message, HDC dc, HWND sender); |
| 82 | 84 |
| 83 // Our subclass window procedure for the attached control. | 85 // Our subclass window procedure for the attached control. |
| 84 static LRESULT CALLBACK NativeControlWndProc(HWND window, | 86 static LRESULT CALLBACK NativeControlWndProc(HWND window, |
| 85 UINT message, | 87 UINT message, |
| 86 WPARAM w_param, | 88 WPARAM w_param, |
| 87 LPARAM l_param); | 89 LPARAM l_param); |
| 88 | 90 |
| 89 // The window procedure before we subclassed. | 91 // The window procedure before we subclassed. |
| 90 WNDPROC original_wndproc_; | 92 WNDPROC original_wndproc_; |
| 91 | 93 |
| 92 ViewProps props_; | 94 ScopedProps props_; |
| 93 | 95 |
| 94 DISALLOW_COPY_AND_ASSIGN(NativeControlWin); | 96 DISALLOW_COPY_AND_ASSIGN(NativeControlWin); |
| 95 }; | 97 }; |
| 96 | 98 |
| 97 } // namespace views | 99 } // namespace views |
| 98 | 100 |
| 99 #endif // #ifndef VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ | 101 #endif // #ifndef VIEWS_CONTROLS_NATIVE_CONTROL_WIN_H_ |
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