summaryrefslogtreecommitdiffstats
path: root/chrome/common/accessibility_events.h
diff options
context:
space:
mode:
Diffstat (limited to 'chrome/common/accessibility_events.h')
-rw-r--r--chrome/common/accessibility_events.h205
1 files changed, 0 insertions, 205 deletions
diff --git a/chrome/common/accessibility_events.h b/chrome/common/accessibility_events.h
deleted file mode 100644
index bfcf2ae..0000000
--- a/chrome/common/accessibility_events.h
+++ /dev/null
@@ -1,205 +0,0 @@
-// Copyright (c) 2010 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 CHROME_COMMON_ACCESSIBILITY_EVENTS_H_
-#define CHROME_COMMON_ACCESSIBILITY_EVENTS_H_
-
-#include <string>
-
-#include "base/values.h"
-
-class AccessibilityControlInfo;
-class NotificationType;
-class Profile;
-
-// Use the NotificationService to post the given accessibility
-// notification type with AccessibilityControlInfo details to any
-// listeners. Will not send if the profile's pause level is nonzero
-// (using profile->PauseAccessibilityEvents).
-void SendAccessibilityNotification(
- NotificationType type, AccessibilityControlInfo* info);
-
-// Abstract parent class for accessibility information about a control
-// passed to event listeners.
-class AccessibilityControlInfo {
- public:
- virtual ~AccessibilityControlInfo() { }
-
- // Serialize this class as a DictionaryValue that can be converted to
- // a JavaScript object.
- virtual void SerializeToDict(DictionaryValue *dict) const;
-
- Profile* profile() const { return profile_; }
-
- const std::string& name() const { return name_; }
-
- protected:
- // The constructor can only be called by subclasses.
- AccessibilityControlInfo(Profile* profile, std::string control_name)
- : profile_(profile), name_(control_name) { }
-
- // The profile this control belongs to.
- Profile* profile_;
-
- // The name of the control, like "OK" or "Password".
- std::string name_;
-};
-
-// Accessibility information about a window passed to onWindowOpened
-// and onWindowClosed event listeners.
-class AccessibilityWindowInfo : public AccessibilityControlInfo {
- public:
- AccessibilityWindowInfo(Profile* profile, std::string window_name)
- : AccessibilityControlInfo(profile, window_name) { }
-
- virtual void SerializeToDict(DictionaryValue *dict) const;
-};
-
-// Accessibility information about a push button passed to onControlFocused
-// and onControlAction event listeners.
-class AccessibilityButtonInfo : public AccessibilityControlInfo {
- public:
- AccessibilityButtonInfo(Profile* profile, std::string button_name)
- : AccessibilityControlInfo(profile, button_name) { }
-
- virtual void SerializeToDict(DictionaryValue *dict) const;
-};
-
-// Accessibility information about a hyperlink passed to onControlFocused
-// and onControlAction event listeners.
-class AccessibilityLinkInfo : public AccessibilityControlInfo {
- public:
- AccessibilityLinkInfo(Profile* profile, std::string link_name)
- : AccessibilityControlInfo(profile, link_name) { }
-
- virtual void SerializeToDict(DictionaryValue *dict) const;
-};
-
-// Accessibility information about a radio button passed to onControlFocused
-// and onControlAction event listeners.
-class AccessibilityRadioButtonInfo : public AccessibilityControlInfo {
- public:
- AccessibilityRadioButtonInfo(Profile* profile,
- std::string name,
- bool checked,
- int item_index,
- int item_count)
- : AccessibilityControlInfo(profile, name),
- checked_(checked),
- item_index_(item_index),
- item_count_(item_count) { }
-
- virtual void SerializeToDict(DictionaryValue *dict) const;
-
- void SetChecked(bool checked) { checked_ = checked; }
-
- private:
- bool checked_;
- // The 0-based index of this radio button and number of buttons in the group.
- int item_index_;
- int item_count_;
-};
-
-// Accessibility information about a checkbox passed to onControlFocused
-// and onControlAction event listeners.
-class AccessibilityCheckboxInfo : public AccessibilityControlInfo {
- public:
- AccessibilityCheckboxInfo(Profile* profile,
- std::string name,
- bool checked)
- : AccessibilityControlInfo(profile, name),
- checked_(checked) { }
-
- virtual void SerializeToDict(DictionaryValue *dict) const;
-
- void SetChecked(bool checked) { checked_ = checked; }
-
- private:
- bool checked_;
-};
-
-// Accessibility information about a tab passed to onControlFocused
-// and onControlAction event listeners.
-class AccessibilityTabInfo : public AccessibilityControlInfo {
- public:
- AccessibilityTabInfo(Profile* profile,
- std::string tab_name,
- int tab_index,
- int tab_count)
- : AccessibilityControlInfo(profile, tab_name),
- tab_index_(tab_index),
- tab_count_(tab_count) { }
-
- virtual void SerializeToDict(DictionaryValue *dict) const;
-
- void SetTab(int tab_index, std::string tab_name) {
- tab_index_ = tab_index;
- name_ = tab_name;
- }
-
- private:
- // The 0-based index of this tab and number of tabs in the group.
- int tab_index_;
- int tab_count_;
-};
-
-// Accessibility information about a combo box passed to onControlFocused
-// and onControlAction event listeners.
-class AccessibilityComboBoxInfo : public AccessibilityControlInfo {
- public:
- AccessibilityComboBoxInfo(Profile* profile,
- std::string name,
- std::string value,
- int item_index,
- int item_count)
- : AccessibilityControlInfo(profile, name),
- value_(value),
- item_index_(item_index),
- item_count_(item_count) { }
-
- virtual void SerializeToDict(DictionaryValue *dict) const;
-
- void SetValue(int item_index, std::string value) {
- item_index_ = item_index;
- value_ = value;
- }
-
- private:
- std::string value_;
- // The 0-based index of the current item and the number of total items.
- // If the value is not one of the drop-down options, item_index_ should
- // be -1.
- int item_index_;
- int item_count_;
-};
-
-// Accessibility information about a text box, passed to onControlFocused,
-// onControlAction, and onTextChanged event listeners.
-class AccessibilityTextBoxInfo : public AccessibilityControlInfo {
- public:
- AccessibilityTextBoxInfo(Profile* profile,
- std::string name,
- bool password)
- : AccessibilityControlInfo(profile, name),
- value_(""),
- password_(password),
- selection_start_(0),
- selection_end_(0) { }
-
- virtual void SerializeToDict(DictionaryValue *dict) const;
-
- void SetValue(std::string value, int selection_start, int selection_end) {
- value_ = value;
- selection_start_ = selection_start;
- selection_end_ = selection_end;
- }
-
- private:
- std::string value_;
- bool password_;
- int selection_start_;
- int selection_end_;
-};
-
-#endif // CHROME_COMMON_ACCESSIBILITY_EVENTS_H_