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// Copyright (c) 2011 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_dialog.h"
#include "chrome/browser/extensions/extension_host.h"
#include "chrome/browser/extensions/extension_process_manager.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/views/bubble/bubble_border.h"
#include "chrome/browser/ui/views/frame/browser_view.h"
#include "chrome/common/extensions/extension.h"
#include "content/browser/renderer_host/render_view_host.h"
#include "content/browser/renderer_host/render_widget_host_view.h"
#include "content/common/notification_details.h"
#include "content/common/notification_source.h"
#include "content/common/notification_type.h"
#include "googleurl/src/gurl.h"
#include "views/widget/root_view.h"
#include "views/window/window.h"
#if defined(OS_CHROMEOS)
#include "chrome/browser/chromeos/wm_ipc.h"
#include "third_party/cros/chromeos_wm_ipc_enums.h"
#endif
ExtensionDialog::ExtensionDialog(ExtensionHost* host, views::Widget* frame,
const gfx::Rect& relative_to, int width,
int height, Observer* observer)
: BrowserBubble(host->view(),
frame,
relative_to,
BubbleBorder::FLOAT), // Centered over rectangle.
extension_host_(host),
width_(width),
height_(height),
closing_(false),
observer_(observer) {
AddRef(); // Balanced in Close();
set_delegate(this);
host->view()->SetContainer(this);
// Listen for the containing view calling window.close();
registrar_.Add(this, NotificationType::EXTENSION_HOST_VIEW_SHOULD_CLOSE,
Source<Profile>(host->profile()));
// Use a fixed-size view.
host->view()->SetBounds(host->view()->x(), host->view()->y(),
width, height);
ResizeToView();
}
ExtensionDialog::~ExtensionDialog() {
}
// static
ExtensionDialog* ExtensionDialog::Show(
const GURL& url,
Browser* browser,
int width,
int height,
Observer* observer) {
CHECK(browser);
ExtensionProcessManager* manager =
browser->profile()->GetExtensionProcessManager();
DCHECK(manager);
if (!manager)
return NULL;
ExtensionHost* host = manager->CreateDialogHost(url, browser);
DCHECK(host);
views::Widget* frame = BrowserView::GetBrowserViewForNativeWindow(
browser->window()->GetNativeHandle())->GetWidget();
gfx::Rect relative_to = browser->window()->GetBounds();
ExtensionDialog* popup = new ExtensionDialog(host, frame, relative_to, width,
height, observer);
popup->Show(true);
return popup;
}
void ExtensionDialog::ObserverDestroyed() {
observer_ = NULL;
}
void ExtensionDialog::Close() {
if (closing_)
return;
closing_ = true;
DetachFromBrowser();
if (observer_)
observer_->ExtensionDialogIsClosing(this);
Release(); // Balanced in ctor.
}
void ExtensionDialog::Show(bool activate) {
if (popup_->IsVisible())
return;
#if defined(OS_WIN)
frame_->GetContainingWindow()->DisableInactiveRendering();
#endif
BrowserBubble::Show(activate);
}
/////////////////////////////////////////////////////////////////////////////
// BrowserBubble::Delegate methods.
void ExtensionDialog::BubbleBrowserWindowMoved(BrowserBubble* bubble) {
}
void ExtensionDialog::BubbleBrowserWindowClosing(BrowserBubble* bubble) {
if (!closing_)
Close();
}
void ExtensionDialog::BubbleGotFocus(BrowserBubble* bubble) {
// Forward the focus to the renderer.
host()->render_view_host()->view()->Focus();
}
void ExtensionDialog::BubbleLostFocus(BrowserBubble* bubble,
bool lost_focus_to_child) {
}
/////////////////////////////////////////////////////////////////////////////
// ExtensionView::Container overrides.
void ExtensionDialog::OnExtensionMouseMove(ExtensionView* view) {
}
void ExtensionDialog::OnExtensionMouseLeave(ExtensionView* view) {
}
void ExtensionDialog::OnExtensionPreferredSizeChanged(ExtensionView* view) {
}
/////////////////////////////////////////////////////////////////////////////
// NotificationObserver overrides.
void ExtensionDialog::Observe(NotificationType type,
const NotificationSource& source,
const NotificationDetails& details) {
switch (type.value) {
case NotificationType::EXTENSION_HOST_VIEW_SHOULD_CLOSE:
// If we aren't the host of the popup, then disregard the notification.
if (Details<ExtensionHost>(host()) != details)
return;
Close();
break;
default:
NOTREACHED() << L"Received unexpected notification";
break;
}
}
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