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// Copyright (c) 2006-2009 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/extensions/extension_view.h"
#include "chrome/browser/extensions/extension.h"
#include "chrome/browser/extensions/extension_message_service.h"
#include "chrome/browser/profile.h"
#include "chrome/browser/renderer_host/render_view_host.h"
#include "chrome/browser/renderer_host/render_process_host.h"
#include "chrome/common/resource_bundle.h"
#include "grit/browser_resources.h"
#include "grit/generated_resources.h"
ExtensionView::ExtensionView(Extension* extension,
const GURL& url,
SiteInstance* instance)
: HWNDHtmlView(url, this, false, instance),
extension_(extension) {
// Set the width initially to 0, so that the WebCore::Document can
// correctly compute the minPrefWidth which is returned in
// DidContentsChangeSize()
set_preferred_size(gfx::Size(0, 100));
SetVisible(false);
}
void ExtensionView::DidStopLoading(RenderViewHost* render_view_host,
int32 page_id) {
SetVisible(true);
render_view_host->WasResized();
}
void ExtensionView::DidContentsPreferredWidthChange(const int pref_width) {
if (pref_width > 0) {
// SchedulePaint first because new_width may be smaller and we want
// the Parent to paint the vacated space.
SchedulePaint();
set_preferred_size(gfx::Size(pref_width, 100));
SizeToPreferredSize();
// TODO(rafaelw): This assumes that the extension view is a child of an
// ExtensionToolstrip, which is a child of the BookmarkBarView. There should
// be a way to do this where the ExtensionView doesn't have to know it's
// containment hierarchy.
if (GetParent() != NULL && GetParent()->GetParent() != NULL) {
GetParent()->GetParent()->Layout();
}
SchedulePaint();
render_view_host()->WasResized();
}
}
void ExtensionView::CreatingRenderer() {
render_view_host()->AllowExtensionBindings();
}
void ExtensionView::RenderViewCreated(RenderViewHost* rvh) {
URLRequestContext* context = rvh->process()->profile()->GetRequestContext();
ExtensionMessageService::GetInstance(context)->RegisterExtension(
extension_->id(), render_view_host()->process()->pid());
}
WebPreferences ExtensionView::GetWebkitPrefs() {
// TODO(mpcomplete): return some reasonable prefs.
return WebPreferences();
}
void ExtensionView::RunJavaScriptMessage(
const std::wstring& message,
const std::wstring& default_prompt,
const GURL& frame_url,
const int flags,
IPC::Message* reply_msg,
bool* did_suppress_message) {
// Automatically cancel the javascript alert (otherwise the renderer hangs
// indefinitely).
*did_suppress_message = true;
render_view_host()->JavaScriptMessageBoxClosed(reply_msg, true, L"");
}
void ExtensionView::DidStartLoading(RenderViewHost* render_view_host,
int32 page_id) {
static const StringPiece toolstrip_css(
ResourceBundle::GetSharedInstance().GetRawDataResource(
IDR_EXTENSIONS_TOOLSTRIP_CSS));
render_view_host->InsertCSSInWebFrame(L"", toolstrip_css.as_string());
}
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