1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #include "ui/views/controls/menu/menu_delegate.h"
7 #include "ui/events/event.h"
8 #include "ui/views/controls/menu/menu_config.h"
12 MenuDelegate::~MenuDelegate() {}
14 bool MenuDelegate::IsItemChecked(int id) const {
18 base::string16 MenuDelegate::GetLabel(int id) const {
19 return base::string16();
22 const gfx::FontList* MenuDelegate::GetLabelFontList(int id) const {
26 bool MenuDelegate::GetShouldUseDisabledEmphasizedForegroundColor(
27 int command_id) const {
31 bool MenuDelegate::GetBackgroundColor(int command_id,
33 SkColor* override_color) const {
37 bool MenuDelegate::GetForegroundColor(int command_id,
39 SkColor* override_color) const {
43 base::string16 MenuDelegate::GetTooltipText(int id,
44 const gfx::Point& screen_loc) const {
45 return base::string16();
48 bool MenuDelegate::GetAccelerator(int id, ui::Accelerator* accelerator) const {
52 bool MenuDelegate::ShowContextMenu(MenuItemView* source,
55 ui::MenuSourceType source_type) {
59 bool MenuDelegate::SupportsCommand(int id) const {
63 bool MenuDelegate::IsCommandEnabled(int id) const {
67 bool MenuDelegate::GetContextualLabel(int id, base::string16* out) const {
71 bool MenuDelegate::ShouldCloseAllMenusOnExecute(int id) {
75 void MenuDelegate::ExecuteCommand(int id, int mouse_event_flags) {
79 bool MenuDelegate::ShouldExecuteCommandWithoutClosingMenu(int id,
84 bool MenuDelegate::IsTriggerableEvent(MenuItemView* source,
86 return e.type() == ui::ET_GESTURE_TAP ||
87 e.type() == ui::ET_GESTURE_TAP_DOWN ||
88 (e.IsMouseEvent() && (e.flags() &
89 (ui::EF_LEFT_MOUSE_BUTTON | ui::EF_RIGHT_MOUSE_BUTTON)));
92 bool MenuDelegate::CanDrop(MenuItemView* menu, const OSExchangeData& data) {
96 bool MenuDelegate::GetDropFormats(
99 std::set<OSExchangeData::CustomFormat>* custom_formats) {
103 bool MenuDelegate::AreDropTypesRequired(MenuItemView* menu) {
107 int MenuDelegate::GetDropOperation(MenuItemView* item,
108 const ui::DropTargetEvent& event,
109 DropPosition* position) {
110 NOTREACHED() << "If you override CanDrop, you need to override this too";
111 return ui::DragDropTypes::DRAG_NONE;
114 int MenuDelegate::OnPerformDrop(MenuItemView* menu,
115 DropPosition position,
116 const ui::DropTargetEvent& event) {
117 NOTREACHED() << "If you override CanDrop, you need to override this too";
118 return ui::DragDropTypes::DRAG_NONE;
121 bool MenuDelegate::CanDrag(MenuItemView* menu) {
125 void MenuDelegate::WriteDragData(MenuItemView* sender, OSExchangeData* data) {
126 NOTREACHED() << "If you override CanDrag, you must override this too.";
129 int MenuDelegate::GetDragOperations(MenuItemView* sender) {
130 NOTREACHED() << "If you override CanDrag, you must override this too.";
134 MenuItemView* MenuDelegate::GetSiblingMenu(MenuItemView* menu,
135 const gfx::Point& screen_point,
136 MenuAnchorPosition* anchor,
138 MenuButton** button) {
142 int MenuDelegate::GetMaxWidthForMenu(MenuItemView* menu) {
143 // NOTE: this needs to be large enough to accommodate the wrench menu with
148 void MenuDelegate::WillShowMenu(MenuItemView* menu) {
151 void MenuDelegate::WillHideMenu(MenuItemView* menu) {
154 void MenuDelegate::GetHorizontalIconMargins(int command_id,
157 int* right_margin) const {
162 bool MenuDelegate::ShouldReserveSpaceForSubmenuIndicator() const {