| // Copyright 2016 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 UI_ACCESSIBILITY_AX_ACTION_DATA_H_ |
| #define UI_ACCESSIBILITY_AX_ACTION_DATA_H_ |
| |
| #include "base/strings/string16.h" |
| #include "ui/accessibility/ax_enums.h" |
| #include "ui/accessibility/ax_export.h" |
| #include "ui/gfx/geometry/rect.h" |
| |
| namespace ui { |
| |
| // A compact representation of an accessibility action and the arguments |
| // associated with that action. |
| struct AX_EXPORT AXActionData { |
| AXActionData(); |
| AXActionData(const AXActionData& other); |
| virtual ~AXActionData(); |
| |
| // Return a string representation of this data, for debugging. |
| virtual std::string ToString() const; |
| |
| // This is a simple serializable struct. All member variables should be |
| // public and copyable. |
| |
| // See the AXAction enums in ax_enums.idl for explanations of which |
| // parameters apply. |
| |
| // The action to take. |
| AXAction action; |
| |
| // The ID of the node that this action should be performed on. |
| int target_node_id; |
| |
| // Use enums from AXActionFlags |
| int flags; |
| |
| // For an action that creates a selection, the selection anchor and focus |
| // (see ax_tree_data.h for definitions). |
| int anchor_node_id; |
| int anchor_offset; |
| |
| int focus_node_id; |
| int focus_offset; |
| |
| // For custom action. |
| int custom_action_id; |
| |
| // The target rect for the action. |
| gfx::Rect target_rect; |
| |
| // The target point for the action. |
| gfx::Point target_point; |
| |
| // The new value for a node, for the SET_VALUE action. |
| base::string16 value; |
| |
| // The event to fire in response to a HIT_TEST action. |
| AXEvent hit_test_event_to_fire; |
| }; |
| |
| } // namespace ui |
| |
| #endif // UI_ACCESSIBILITY_AX_ACTION_DATA_H_ |