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// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ui/views/extensions/extension_keybinding_registry_views.h"
#include "chrome/browser/extensions/api/commands/command_service.h"
#include "chrome/browser/extensions/extension_keybinding_registry.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/extensions/accelerator_priority.h"
#include "extensions/common/extension.h"
#include "ui/views/focus/focus_manager.h"
ExtensionKeybindingRegistryViews::ExtensionKeybindingRegistryViews(
Profile* profile,
views::FocusManager* focus_manager,
ExtensionFilter extension_filter,
Delegate* delegate)
: ExtensionKeybindingRegistry(profile, extension_filter, delegate),
profile_(profile),
focus_manager_(focus_manager) {
Init();
}
ExtensionKeybindingRegistryViews::~ExtensionKeybindingRegistryViews() {
focus_manager_->UnregisterAccelerators(this);
}
void ExtensionKeybindingRegistryViews::AddExtensionKeybindings(
const extensions::Extension* extension,
const std::string& command_name) {
// This object only handles named commands, not browser/page actions.
if (ShouldIgnoreCommand(command_name))
return;
extensions::CommandService* command_service =
extensions::CommandService::Get(profile_);
// Add all the active keybindings (except page actions and browser actions,
// which are handled elsewhere).
extensions::CommandMap commands;
if (!command_service->GetNamedCommands(
extension->id(),
extensions::CommandService::ACTIVE,
extensions::CommandService::REGULAR,
&commands))
return;
extensions::CommandMap::const_iterator iter = commands.begin();
for (; iter != commands.end(); ++iter) {
if (!command_name.empty() && (iter->second.command_name() != command_name))
continue;
const ui::Accelerator &accelerator = iter->second.accelerator();
if (!IsAcceleratorRegistered(accelerator)) {
focus_manager_->RegisterAccelerator(accelerator,
kExtensionAcceleratorPriority, this);
}
AddEventTarget(accelerator, extension->id(), iter->second.command_name());
}
}
void ExtensionKeybindingRegistryViews::RemoveExtensionKeybindingImpl(
const ui::Accelerator& accelerator,
const std::string& command_name) {
focus_manager_->UnregisterAccelerator(accelerator, this);
}
void ExtensionKeybindingRegistryViews::OnShortcutHandlingSuspended(
bool suspended) {
focus_manager_->set_shortcut_handling_suspended(suspended);
}
bool ExtensionKeybindingRegistryViews::AcceleratorPressed(
const ui::Accelerator& accelerator) {
return ExtensionKeybindingRegistry::NotifyEventTargets(accelerator);
}
bool ExtensionKeybindingRegistryViews::CanHandleAccelerators() const {
return true;
}
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