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// Copyright (c) 2012 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.
#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/extensions/extension_service.h"
#include "chrome/browser/profiles/profile.h"
#include "extensions/common/extension.h"
#include "ui/views/focus/focus_manager.h"
// static
void extensions::ExtensionKeybindingRegistry::SetShortcutHandlingSuspended(
bool suspended) {
views::FocusManager::set_shortcut_handling_suspended(suspended);
}
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() {
EventTargets::const_iterator iter;
for (iter = event_targets_.begin(); iter != event_targets_.end(); ++iter)
focus_manager_->UnregisterAccelerator(iter->first, this);
}
void ExtensionKeybindingRegistryViews::AddExtensionKeybinding(
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_ONLY,
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;
event_targets_[iter->second.accelerator()] =
std::make_pair(extension->id(), iter->second.command_name());
focus_manager_->RegisterAccelerator(
iter->second.accelerator(),
ui::AcceleratorManager::kHighPriority, this);
}
}
void ExtensionKeybindingRegistryViews::RemoveExtensionKeybindingImpl(
const ui::Accelerator& accelerator,
const std::string& command_name) {
focus_manager_->UnregisterAccelerator(accelerator, this);
}
bool ExtensionKeybindingRegistryViews::AcceleratorPressed(
const ui::Accelerator& accelerator) {
EventTargets::iterator it = event_targets_.find(accelerator);
if (it == event_targets_.end()) {
NOTREACHED(); // Shouldn't get this event for something not registered.
return false;
}
CommandExecuted(it->second.first, it->second.second);
return true;
}
bool ExtensionKeybindingRegistryViews::CanHandleAccelerators() const {
return true;
}
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