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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/cocoa/extensions/extension_keybinding_registry_cocoa.h"
#include "chrome/browser/chrome_notification_types.h"
#include "chrome/browser/extensions/api/commands/command_service.h"
#include "chrome/browser/extensions/extension_service.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/extensions/accelerator_priority.h"
#include "content/public/browser/notification_service.h"
#include "extensions/common/extension.h"
#include "extensions/common/manifest_constants.h"
#include "ui/content_accelerators/accelerator_util.h"
namespace values = extensions::manifest_values;
// static
void extensions::ExtensionKeybindingRegistry::SetShortcutHandlingSuspended(
bool suspended) {
ExtensionKeybindingRegistryCocoa::set_shortcut_handling_suspended(suspended);
}
bool ExtensionKeybindingRegistryCocoa::shortcut_handling_suspended_ = false;
ExtensionKeybindingRegistryCocoa::ExtensionKeybindingRegistryCocoa(
Profile* profile,
gfx::NativeWindow window,
ExtensionFilter extension_filter,
Delegate* delegate)
: ExtensionKeybindingRegistry(profile, extension_filter, delegate),
profile_(profile),
window_(window) {
Init();
}
ExtensionKeybindingRegistryCocoa::~ExtensionKeybindingRegistryCocoa() {
}
bool ExtensionKeybindingRegistryCocoa::ProcessKeyEvent(
const content::NativeWebKeyboardEvent& event,
ui::AcceleratorManager::HandlerPriority priority) {
if (shortcut_handling_suspended_)
return false;
ui::Accelerator accelerator =
ui::GetAcceleratorFromNativeWebKeyboardEvent(event);
std::string extension_id;
std::string command_name;
if (!GetFirstTarget(accelerator, &extension_id, &command_name))
return false;
const ui::AcceleratorManager::HandlerPriority accelerator_priority =
GetAcceleratorPriorityById(accelerator, extension_id, profile_);
// Only handle the event if it has the right priority.
if (priority != accelerator_priority)
return false;
int type = 0;
if (command_name == values::kPageActionCommandEvent) {
type = extensions::NOTIFICATION_EXTENSION_COMMAND_PAGE_ACTION_MAC;
} else if (command_name == values::kBrowserActionCommandEvent) {
type = extensions::NOTIFICATION_EXTENSION_COMMAND_BROWSER_ACTION_MAC;
} else {
// Not handled by using notifications. Route it through the Browser Event
// Router using the base class (it will iterate through all targets).
return ExtensionKeybindingRegistry::NotifyEventTargets(accelerator);
}
// Type != named command, so we need to dispatch this event directly.
std::pair<const std::string, gfx::NativeWindow> details =
std::make_pair(extension_id, window_);
content::NotificationService::current()->Notify(
type,
content::Source<Profile>(profile_),
content::Details<
std::pair<const std::string, gfx::NativeWindow> >(&details));
return true;
}
void ExtensionKeybindingRegistryCocoa::AddExtensionKeybindings(
const extensions::Extension* extension,
const std::string& command_name) {
extensions::CommandService* command_service =
extensions::CommandService::Get(profile_);
extensions::CommandMap commands;
command_service->GetNamedCommands(
extension->id(),
extensions::CommandService::ACTIVE,
extensions::CommandService::REGULAR,
&commands);
for (extensions::CommandMap::const_iterator iter = commands.begin();
iter != commands.end(); ++iter) {
if (!command_name.empty() && (iter->second.command_name() != command_name))
continue;
AddEventTarget(iter->second.accelerator(),
extension->id(),
iter->second.command_name());
}
// The Mac implementation keeps track of browser and page actions in the
// event_targets_ map.
if (command_name.empty() ||
command_name == extensions::manifest_values::kBrowserActionCommandEvent) {
// Add the browser action (if any).
extensions::Command browser_action;
if (command_service->GetBrowserActionCommand(
extension->id(),
extensions::CommandService::ACTIVE,
&browser_action,
NULL)) {
AddEventTarget(browser_action.accelerator(),
extension->id(),
browser_action.command_name());
}
}
if (command_name.empty() ||
command_name == extensions::manifest_values::kPageActionCommandEvent) {
// Add the page action (if any).
extensions::Command page_action;
if (command_service->GetPageActionCommand(
extension->id(),
extensions::CommandService::ACTIVE,
&page_action,
NULL)) {
AddEventTarget(page_action.accelerator(),
extension->id(),
page_action.command_name());
}
}
}
void ExtensionKeybindingRegistryCocoa::RemoveExtensionKeybindingImpl(
const ui::Accelerator& accelerator,
const std::string& command_name) {
}
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