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// Copyright 2014 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.
#import "chrome/browser/ui/cocoa/extensions/extension_action_platform_delegate_cocoa.h"
#include <string>
#include <utility>
#include "base/logging.h"
#include "chrome/browser/extensions/extension_action.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.h"
#import "chrome/browser/ui/cocoa/browser_window_controller.h"
#import "chrome/browser/ui/cocoa/extensions/extension_action_context_menu_controller.h"
#import "chrome/browser/ui/cocoa/extensions/extension_popup_controller.h"
#import "chrome/browser/ui/cocoa/toolbar/toolbar_action_view_delegate_cocoa.h"
#import "chrome/browser/ui/cocoa/toolbar/toolbar_controller.h"
#import "chrome/browser/ui/cocoa/wrench_menu/wrench_menu_controller.h"
#include "chrome/common/extensions/api/extension_action/action_info.h"
#include "content/public/browser/notification_details.h"
#include "content/public/browser/notification_source.h"
#include "extensions/browser/notification_types.h"
#include "extensions/common/extension.h"
namespace {
// Returns the notification to listen to for activation for a particular
// |extension_action|.
int GetNotificationTypeForAction(const ExtensionAction& extension_action) {
if (extension_action.action_type() == extensions::ActionInfo::TYPE_BROWSER)
return extensions::NOTIFICATION_EXTENSION_COMMAND_BROWSER_ACTION_MAC;
// We should only have page and browser action types.
DCHECK_EQ(extensions::ActionInfo::TYPE_PAGE, extension_action.action_type());
return extensions::NOTIFICATION_EXTENSION_COMMAND_PAGE_ACTION_MAC;
}
} // namespace
// static
scoped_ptr<ExtensionActionPlatformDelegate>
ExtensionActionPlatformDelegate::Create(
ExtensionActionViewController* controller) {
return make_scoped_ptr(new ExtensionActionPlatformDelegateCocoa(controller));
}
ExtensionActionPlatformDelegateCocoa::ExtensionActionPlatformDelegateCocoa(
ExtensionActionViewController* controller)
: controller_(controller) {
}
ExtensionActionPlatformDelegateCocoa::~ExtensionActionPlatformDelegateCocoa() {
}
gfx::NativeView ExtensionActionPlatformDelegateCocoa::GetPopupNativeView() {
ExtensionPopupController* popup = GetPopup();
return popup != nil ? [popup view] : nil;
}
bool ExtensionActionPlatformDelegateCocoa::IsMenuRunning() const {
// TODO(devlin): Also account for context menus.
return GetPopup() != nil;
}
void ExtensionActionPlatformDelegateCocoa::RegisterCommand() {
// Commands are handled elsewhere for cocoa.
}
void ExtensionActionPlatformDelegateCocoa::OnDelegateSet() {
if (controller_->extension()->ShowConfigureContextMenus()) {
menuController_.reset([[ExtensionActionContextMenuController alloc]
initWithExtension:controller_->extension()
browser:controller_->browser()
extensionAction:controller_->extension_action()]);
GetDelegateCocoa()->SetContextMenuController(menuController_.get());
}
registrar_.Add(
this,
extensions::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE,
content::Source<Profile>(controller_->browser()->profile()));
registrar_.Add(
this,
GetNotificationTypeForAction(*controller_->extension_action()),
content::Source<Profile>(controller_->browser()->profile()));
}
bool ExtensionActionPlatformDelegateCocoa::IsShowingPopup() const {
return GetPopup() != nil;
}
void ExtensionActionPlatformDelegateCocoa::CloseActivePopup() {
ExtensionPopupController* popup = [ExtensionPopupController popup];
if (popup && ![popup isClosing])
[popup close];
}
void ExtensionActionPlatformDelegateCocoa::CloseOwnPopup() {
ExtensionPopupController* popup = GetPopup();
DCHECK(popup);
if (popup && ![popup isClosing])
[popup close];
}
bool ExtensionActionPlatformDelegateCocoa::ShowPopupWithUrl(
ExtensionActionViewController::PopupShowAction show_action,
const GURL& popup_url,
bool grant_tab_permissions) {
NSPoint arrowPoint = GetDelegateCocoa()->GetPopupPoint();
// If this was triggered by an action overflowed to the wrench menu, then
// the wrench menu will be open. Close it before opening the popup.
WrenchMenuController* wrenchMenuController =
[[[BrowserWindowController
browserWindowControllerForWindow:
controller_->browser()->window()->GetNativeWindow()]
toolbarController] wrenchMenuController];
if ([wrenchMenuController isMenuOpen])
[wrenchMenuController cancel];
[ExtensionPopupController showURL:popup_url
inBrowser:controller_->browser()
anchoredAt:arrowPoint
arrowLocation:info_bubble::kTopRight
devMode:NO];
return true;
}
ToolbarActionViewDelegateCocoa*
ExtensionActionPlatformDelegateCocoa::GetDelegateCocoa() {
return static_cast<ToolbarActionViewDelegateCocoa*>(
controller_->view_delegate());
}
ExtensionPopupController* ExtensionActionPlatformDelegateCocoa::GetPopup()
const {
ExtensionPopupController* popup = [ExtensionPopupController popup];
return popup && [popup extensionId] == controller_->extension()->id() ?
popup : nil;
}
void ExtensionActionPlatformDelegateCocoa::Observe(
int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) {
switch (type) {
case extensions::NOTIFICATION_EXTENSION_HOST_VIEW_SHOULD_CLOSE:
CloseActivePopup();
break;
case extensions::NOTIFICATION_EXTENSION_COMMAND_BROWSER_ACTION_MAC:
case extensions::NOTIFICATION_EXTENSION_COMMAND_PAGE_ACTION_MAC: {
DCHECK_EQ(type,
GetNotificationTypeForAction(*controller_->extension_action()));
std::pair<const std::string, gfx::NativeWindow>* payload =
content::Details<std::pair<const std::string, gfx::NativeWindow> >(
details).ptr();
const std::string& extension_id = payload->first;
gfx::NativeWindow window = payload->second;
if (window == controller_->browser()->window()->GetNativeWindow() &&
extension_id == controller_->extension()->id() &&
controller_->IsEnabled(
controller_->view_delegate()->GetCurrentWebContents())) {
controller_->ExecuteAction(true);
}
break;
}
default:
NOTREACHED() << L"Unexpected notification";
}
}
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