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1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 CHROME_BROWSER_SHELL_DIALOGS_H_ | 5 #ifndef CHROME_BROWSER_SHELL_DIALOGS_H_ |
6 #define CHROME_BROWSER_SHELL_DIALOGS_H_ | 6 #define CHROME_BROWSER_SHELL_DIALOGS_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/file_path.h" | 11 #include "base/file_path.h" |
12 #include "base/gfx/native_widget_types.h" | 12 #include "base/gfx/native_widget_types.h" |
13 #include "base/ref_counted.h" | 13 #include "base/ref_counted.h" |
14 #include "base/string16.h" | 14 #include "base/string16.h" |
15 | 15 |
16 class ChromeFont; | 16 namespace gfx { |
| 17 class Font; |
| 18 } |
17 | 19 |
18 // A base class for shell dialogs. | 20 // A base class for shell dialogs. |
19 class BaseShellDialog { | 21 class BaseShellDialog { |
20 public: | 22 public: |
21 // Returns true if a shell dialog box is currently being shown modally | 23 // Returns true if a shell dialog box is currently being shown modally |
22 // to the specified owner. | 24 // to the specified owner. |
23 virtual bool IsRunning(gfx::NativeWindow owning_window) const = 0; | 25 virtual bool IsRunning(gfx::NativeWindow owning_window) const = 0; |
24 | 26 |
25 // Notifies the dialog box that the listener has been destroyed and it should | 27 // Notifies the dialog box that the listener has been destroyed and it should |
26 // no longer be sent notifications. | 28 // no longer be sent notifications. |
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125 virtual ~SelectFontDialog() {} | 127 virtual ~SelectFontDialog() {} |
126 | 128 |
127 // An interface implemented by a Listener object wishing to know about the | 129 // An interface implemented by a Listener object wishing to know about the |
128 // the result of the Select Font action. These callbacks must be | 130 // the result of the Select Font action. These callbacks must be |
129 // re-entrant. | 131 // re-entrant. |
130 class Listener { | 132 class Listener { |
131 public: | 133 public: |
132 // Notifies the Listener that a font selection has been made. The font | 134 // Notifies the Listener that a font selection has been made. The font |
133 // details are supplied in |font|. |params| is contextual passed to | 135 // details are supplied in |font|. |params| is contextual passed to |
134 // SelectFile. | 136 // SelectFile. |
135 virtual void FontSelected(const ChromeFont& font, void* params) = 0; | 137 virtual void FontSelected(const gfx::Font& font, void* params) = 0; |
136 | 138 |
137 // Notifies the Listener that the font selection was aborted (via the user | 139 // Notifies the Listener that the font selection was aborted (via the user |
138 // canceling or closing the selection dialog box, for example). |params| is | 140 // canceling or closing the selection dialog box, for example). |params| is |
139 // contextual passed to SelectFile. | 141 // contextual passed to SelectFile. |
140 virtual void FontSelectionCanceled(void* params) {}; | 142 virtual void FontSelectionCanceled(void* params) {}; |
141 }; | 143 }; |
142 | 144 |
143 // Creates a dialog box helper. This object is ref-counted, but the returned | 145 // Creates a dialog box helper. This object is ref-counted, but the returned |
144 // object will have no reference (refcount is 0). | 146 // object will have no reference (refcount is 0). |
145 static SelectFontDialog* Create(Listener* listener); | 147 static SelectFontDialog* Create(Listener* listener); |
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161 | 163 |
162 // Same as above - also support specifying the default font selected in the | 164 // Same as above - also support specifying the default font selected in the |
163 // list when the dialog appears. | 165 // list when the dialog appears. |
164 virtual void SelectFont(gfx::NativeWindow owning_window, | 166 virtual void SelectFont(gfx::NativeWindow owning_window, |
165 void* params, | 167 void* params, |
166 const std::wstring& font_name, | 168 const std::wstring& font_name, |
167 int font_size) = 0; | 169 int font_size) = 0; |
168 }; | 170 }; |
169 | 171 |
170 #endif // CHROME_BROWSER_SHELL_DIALOGS_H_ | 172 #endif // CHROME_BROWSER_SHELL_DIALOGS_H_ |
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