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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/common/extensions/extension.h"
#include "content/public/browser/native_web_keyboard_event.h"
#include "content/public/browser/notification_service.h"
#include "extensions/common/manifest_constants.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) {
if (shortcut_handling_suspended_)
return false;
ui::Accelerator accelerator(
static_cast<ui::KeyboardCode>(event.windowsKeyCode),
content::GetModifiersFromNativeWebKeyboardEvent(event));
EventTargets::iterator it = event_targets_.find(accelerator);
if (it == event_targets_.end())
return false;
std::string extension_id = it->second.first;
std::string command_name = it->second.second;
int type = 0;
if (command_name == values::kPageActionCommandEvent) {
type = chrome::NOTIFICATION_EXTENSION_COMMAND_PAGE_ACTION_MAC;
} else if (command_name == values::kBrowserActionCommandEvent) {
type = chrome::NOTIFICATION_EXTENSION_COMMAND_BROWSER_ACTION_MAC;
} else if (command_name == values::kScriptBadgeCommandEvent) {
type = chrome::NOTIFICATION_EXTENSION_COMMAND_SCRIPT_BADGE_MAC;
} else {
// Not handled by using notifications. Route it through the Browser Event
// Router.
CommandExecuted(extension_id, command_name);
return true;
}
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::AddExtensionKeybinding(
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_ONLY,
&commands);
for (extensions::CommandMap::const_iterator iter = commands.begin();
iter != commands.end(); ++iter) {
if (!command_name.empty() && (iter->second.command_name() != command_name))
continue;
ui::Accelerator accelerator(iter->second.accelerator());
event_targets_[accelerator] =
std::make_pair(extension->id(), iter->second.command_name());
}
// Mac implemenetation behaves like GTK with regards to what is kept in the
// event_targets_ map, because both GTK and Mac need to keep track of Browser
// and Page actions, as well as Script Badges.
extensions::Command browser_action;
if (command_service->GetBrowserActionCommand(
extension->id(),
extensions::CommandService::ACTIVE_ONLY,
&browser_action,
NULL)) {
ui::Accelerator accelerator(browser_action.accelerator());
event_targets_[accelerator] =
std::make_pair(extension->id(), browser_action.command_name());
}
// Add the Page Action (if any).
extensions::Command page_action;
if (command_service->GetPageActionCommand(
extension->id(),
extensions::CommandService::ACTIVE_ONLY,
&page_action,
NULL)) {
ui::Accelerator accelerator(page_action.accelerator());
event_targets_[accelerator] =
std::make_pair(extension->id(), page_action.command_name());
}
// Add the Script Badge (if any).
extensions::Command script_badge;
if (command_service->GetScriptBadgeCommand(
extension->id(),
extensions::CommandService::ACTIVE_ONLY,
&script_badge,
NULL)) {
ui::Accelerator accelerator(script_badge.accelerator());
event_targets_[accelerator] =
std::make_pair(extension->id(), script_badge.command_name());
}
}
void ExtensionKeybindingRegistryCocoa::RemoveExtensionKeybinding(
const extensions::Extension* extension,
const std::string& command_name) {
EventTargets::iterator iter = event_targets_.begin();
while (iter != event_targets_.end()) {
EventTargets::iterator old = iter++;
if (old->second.first == extension->id() &&
(command_name.empty() || (old->second.second == command_name)))
event_targets_.erase(old);
}
}
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