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Side by Side Diff: chrome/browser/accessibility_events.h

Issue 7259019: Move base/values.h into the base namespace. (Closed) Base URL: svn://chrome-svn/chrome/trunk/src/
Patch Set: '' Created 9 years, 5 months ago
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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2011 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_ACCESSIBILITY_EVENTS_H_ 5 #ifndef CHROME_BROWSER_ACCESSIBILITY_EVENTS_H_
6 #define CHROME_BROWSER_ACCESSIBILITY_EVENTS_H_ 6 #define CHROME_BROWSER_ACCESSIBILITY_EVENTS_H_
7 #pragma once 7 #pragma once
8 8
9 #include <string> 9 #include <string>
10 10
11 class AccessibilityControlInfo; 11 class AccessibilityControlInfo;
12 class Profile;
13
14 namespace base {
12 class DictionaryValue; 15 class DictionaryValue;
13 class Profile; 16 }
14 17
15 // Use the NotificationService to post the given accessibility 18 // Use the NotificationService to post the given accessibility
16 // notification type with AccessibilityControlInfo details to any 19 // notification type with AccessibilityControlInfo details to any
17 // listeners. Will not send if the profile's pause level is nonzero 20 // listeners. Will not send if the profile's pause level is nonzero
18 // (using profile->PauseAccessibilityEvents). 21 // (using profile->PauseAccessibilityEvents).
19 void SendAccessibilityNotification( 22 void SendAccessibilityNotification(
20 int type, AccessibilityControlInfo* info); 23 int type, AccessibilityControlInfo* info);
21 24
22 // Abstract parent class for accessibility information about a control 25 // Abstract parent class for accessibility information about a control
23 // passed to event listeners. 26 // passed to event listeners.
24 class AccessibilityControlInfo { 27 class AccessibilityControlInfo {
25 public: 28 public:
26 virtual ~AccessibilityControlInfo(); 29 virtual ~AccessibilityControlInfo();
27 30
28 // Serialize this class as a DictionaryValue that can be converted to 31 // Serialize this class as a DictionaryValue that can be converted to
29 // a JavaScript object. 32 // a JavaScript object.
30 virtual void SerializeToDict(DictionaryValue* dict) const; 33 virtual void SerializeToDict(base::DictionaryValue* dict) const;
31 34
32 // Return the specific type of this control, which will be one of the 35 // Return the specific type of this control, which will be one of the
33 // string constants defined in extension_accessibility_api_constants.h. 36 // string constants defined in extension_accessibility_api_constants.h.
34 virtual const char* type() const = 0; 37 virtual const char* type() const = 0;
35 38
36 Profile* profile() const { return profile_; } 39 Profile* profile() const { return profile_; }
37 40
38 const std::string& name() const { return name_; } 41 const std::string& name() const { return name_; }
39 42
40 protected: 43 protected:
(...skipping 38 matching lines...) Expand 10 before | Expand all | Expand 10 after
79 class AccessibilityRadioButtonInfo : public AccessibilityControlInfo { 82 class AccessibilityRadioButtonInfo : public AccessibilityControlInfo {
80 public: 83 public:
81 AccessibilityRadioButtonInfo(Profile* profile, 84 AccessibilityRadioButtonInfo(Profile* profile,
82 const std::string& name, 85 const std::string& name,
83 bool checked, 86 bool checked,
84 int item_index, 87 int item_index,
85 int item_count); 88 int item_count);
86 89
87 virtual const char* type() const; 90 virtual const char* type() const;
88 91
89 virtual void SerializeToDict(DictionaryValue* dict) const; 92 virtual void SerializeToDict(base::DictionaryValue* dict) const;
90 93
91 void SetChecked(bool checked) { checked_ = checked; } 94 void SetChecked(bool checked) { checked_ = checked; }
92 95
93 int item_index() const { return item_index_; } 96 int item_index() const { return item_index_; }
94 int item_count() const { return item_count_; } 97 int item_count() const { return item_count_; }
95 bool checked() const { return checked_; } 98 bool checked() const { return checked_; }
96 99
97 private: 100 private:
98 bool checked_; 101 bool checked_;
99 // The 0-based index of this radio button and number of buttons in the group. 102 // The 0-based index of this radio button and number of buttons in the group.
100 int item_index_; 103 int item_index_;
101 int item_count_; 104 int item_count_;
102 }; 105 };
103 106
104 // Accessibility information about a checkbox passed to onControlFocused 107 // Accessibility information about a checkbox passed to onControlFocused
105 // and onControlAction event listeners. 108 // and onControlAction event listeners.
106 class AccessibilityCheckboxInfo : public AccessibilityControlInfo { 109 class AccessibilityCheckboxInfo : public AccessibilityControlInfo {
107 public: 110 public:
108 AccessibilityCheckboxInfo(Profile* profile, 111 AccessibilityCheckboxInfo(Profile* profile,
109 const std::string& name, 112 const std::string& name,
110 bool checked); 113 bool checked);
111 114
112 virtual const char* type() const; 115 virtual const char* type() const;
113 116
114 virtual void SerializeToDict(DictionaryValue* dict) const; 117 virtual void SerializeToDict(base::DictionaryValue* dict) const;
115 118
116 void SetChecked(bool checked) { checked_ = checked; } 119 void SetChecked(bool checked) { checked_ = checked; }
117 120
118 bool checked() const { return checked_; } 121 bool checked() const { return checked_; }
119 122
120 private: 123 private:
121 bool checked_; 124 bool checked_;
122 }; 125 };
123 126
124 // Accessibility information about a tab passed to onControlFocused 127 // Accessibility information about a tab passed to onControlFocused
125 // and onControlAction event listeners. 128 // and onControlAction event listeners.
126 class AccessibilityTabInfo : public AccessibilityControlInfo { 129 class AccessibilityTabInfo : public AccessibilityControlInfo {
127 public: 130 public:
128 AccessibilityTabInfo(Profile* profile, 131 AccessibilityTabInfo(Profile* profile,
129 const std::string& tab_name, 132 const std::string& tab_name,
130 int tab_index, 133 int tab_index,
131 int tab_count); 134 int tab_count);
132 135
133 virtual const char* type() const; 136 virtual const char* type() const;
134 137
135 virtual void SerializeToDict(DictionaryValue* dict) const; 138 virtual void SerializeToDict(base::DictionaryValue* dict) const;
136 139
137 void SetTab(int tab_index, std::string tab_name) { 140 void SetTab(int tab_index, std::string tab_name) {
138 tab_index_ = tab_index; 141 tab_index_ = tab_index;
139 name_ = tab_name; 142 name_ = tab_name;
140 } 143 }
141 144
142 int tab_index() const { return tab_index_; } 145 int tab_index() const { return tab_index_; }
143 int tab_count() const { return tab_count_; } 146 int tab_count() const { return tab_count_; }
144 147
145 private: 148 private:
146 // The 0-based index of this tab and number of tabs in the group. 149 // The 0-based index of this tab and number of tabs in the group.
147 int tab_index_; 150 int tab_index_;
148 int tab_count_; 151 int tab_count_;
149 }; 152 };
150 153
151 // Accessibility information about a combo box passed to onControlFocused 154 // Accessibility information about a combo box passed to onControlFocused
152 // and onControlAction event listeners. 155 // and onControlAction event listeners.
153 class AccessibilityComboBoxInfo : public AccessibilityControlInfo { 156 class AccessibilityComboBoxInfo : public AccessibilityControlInfo {
154 public: 157 public:
155 AccessibilityComboBoxInfo(Profile* profile, 158 AccessibilityComboBoxInfo(Profile* profile,
156 const std::string& name, 159 const std::string& name,
157 const std::string& value, 160 const std::string& value,
158 int item_index, 161 int item_index,
159 int item_count); 162 int item_count);
160 163
161 virtual const char* type() const; 164 virtual const char* type() const;
162 165
163 virtual void SerializeToDict(DictionaryValue* dict) const; 166 virtual void SerializeToDict(base::DictionaryValue* dict) const;
164 167
165 void SetValue(int item_index, const std::string& value) { 168 void SetValue(int item_index, const std::string& value) {
166 item_index_ = item_index; 169 item_index_ = item_index;
167 value_ = value; 170 value_ = value;
168 } 171 }
169 172
170 int item_index() const { return item_index_; } 173 int item_index() const { return item_index_; }
171 int item_count() const { return item_count_; } 174 int item_count() const { return item_count_; }
172 const std::string& value() const { return value_; } 175 const std::string& value() const { return value_; }
173 176
174 private: 177 private:
175 std::string value_; 178 std::string value_;
176 // The 0-based index of the current item and the number of total items. 179 // The 0-based index of the current item and the number of total items.
177 // If the value is not one of the drop-down options, |item_index_| should 180 // If the value is not one of the drop-down options, |item_index_| should
178 // be -1. 181 // be -1.
179 int item_index_; 182 int item_index_;
180 int item_count_; 183 int item_count_;
181 }; 184 };
182 185
183 // Accessibility information about a text box, passed to onControlFocused, 186 // Accessibility information about a text box, passed to onControlFocused,
184 // onControlAction, and onTextChanged event listeners. 187 // onControlAction, and onTextChanged event listeners.
185 class AccessibilityTextBoxInfo : public AccessibilityControlInfo { 188 class AccessibilityTextBoxInfo : public AccessibilityControlInfo {
186 public: 189 public:
187 AccessibilityTextBoxInfo(Profile* profile, 190 AccessibilityTextBoxInfo(Profile* profile,
188 const std::string& name, 191 const std::string& name,
189 bool password); 192 bool password);
190 193
191 virtual const char* type() const; 194 virtual const char* type() const;
192 195
193 virtual void SerializeToDict(DictionaryValue* dict) const; 196 virtual void SerializeToDict(base::DictionaryValue* dict) const;
194 197
195 void SetValue( 198 void SetValue(
196 const std::string& value, int selection_start, int selection_end) { 199 const std::string& value, int selection_start, int selection_end) {
197 value_ = value; 200 value_ = value;
198 selection_start_ = selection_start; 201 selection_start_ = selection_start;
199 selection_end_ = selection_end; 202 selection_end_ = selection_end;
200 } 203 }
201 204
202 const std::string& value() const { return value_; } 205 const std::string& value() const { return value_; }
203 bool password() const { return password_; } 206 bool password() const { return password_; }
(...skipping 12 matching lines...) Expand all
216 class AccessibilityListBoxInfo : public AccessibilityControlInfo { 219 class AccessibilityListBoxInfo : public AccessibilityControlInfo {
217 public: 220 public:
218 AccessibilityListBoxInfo(Profile* profile, 221 AccessibilityListBoxInfo(Profile* profile,
219 const std::string& name, 222 const std::string& name,
220 const std::string& value, 223 const std::string& value,
221 int item_index, 224 int item_index,
222 int item_count); 225 int item_count);
223 226
224 virtual const char* type() const; 227 virtual const char* type() const;
225 228
226 virtual void SerializeToDict(DictionaryValue* dict) const; 229 virtual void SerializeToDict(base::DictionaryValue* dict) const;
227 230
228 void SetValue(int item_index, std::string value) { 231 void SetValue(int item_index, std::string value) {
229 item_index_ = item_index; 232 item_index_ = item_index;
230 value_ = value; 233 value_ = value;
231 } 234 }
232 235
233 int item_index() const { return item_index_; } 236 int item_index() const { return item_index_; }
234 int item_count() const { return item_count_; } 237 int item_count() const { return item_count_; }
235 const std::string& value() const { return value_; } 238 const std::string& value() const { return value_; }
236 239
(...skipping 20 matching lines...) Expand all
257 class AccessibilityMenuItemInfo : public AccessibilityControlInfo { 260 class AccessibilityMenuItemInfo : public AccessibilityControlInfo {
258 public: 261 public:
259 AccessibilityMenuItemInfo(Profile* profile, 262 AccessibilityMenuItemInfo(Profile* profile,
260 const std::string& name, 263 const std::string& name,
261 bool has_submenu, 264 bool has_submenu,
262 int item_index, 265 int item_index,
263 int item_count); 266 int item_count);
264 267
265 virtual const char* type() const; 268 virtual const char* type() const;
266 269
267 virtual void SerializeToDict(DictionaryValue* dict) const; 270 virtual void SerializeToDict(base::DictionaryValue* dict) const;
268 271
269 int item_index() const { return item_index_; } 272 int item_index() const { return item_index_; }
270 int item_count() const { return item_count_; } 273 int item_count() const { return item_count_; }
271 bool has_submenu() const { return has_submenu_; } 274 bool has_submenu() const { return has_submenu_; }
272 275
273 private: 276 private:
274 bool has_submenu_; 277 bool has_submenu_;
275 // The 0-based index of the current item and the number of total items. 278 // The 0-based index of the current item and the number of total items.
276 int item_index_; 279 int item_index_;
277 int item_count_; 280 int item_count_;
278 }; 281 };
279 282
280 #endif // CHROME_BROWSER_ACCESSIBILITY_EVENTS_H_ 283 #endif // CHROME_BROWSER_ACCESSIBILITY_EVENTS_H_
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