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Add observers list for NativeWindow.

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This commit is contained in:
Cheng Zhao 2013-04-18 20:50:58 +08:00
parent d508f711c6
commit 2d016785a7
4 changed files with 83 additions and 2 deletions
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35
browser/native_window.cc
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@ -6,22 +6,35 @@
#include <string>
#include "base/utf_string_conversions.h"
#include "base/values.h"
#include "brightray/browser/browser_context.h"
#include "brightray/browser/inspectable_web_contents.h"
#include "brightray/browser/inspectable_web_contents_view.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/notification_details.h"
#include "content/public/browser/notification_source.h"
#include "content/public/browser/notification_types.h"
#include "common/options_switches.h"
#include "ui/gfx/point.h"
#include "ui/gfx/rect.h"
#include "ui/gfx/size.h"
using content::NavigationEntry;
namespace atom {
NativeWindow::NativeWindow(content::BrowserContext* browser_context,
base::DictionaryValue* options)
: inspectable_web_contents_(brightray::InspectableWebContents::Create(
content::WebContents::CreateParams(browser_context))) {
GetWebContents()->SetDelegate(this);
content::WebContents* web_contents = GetWebContents();
web_contents->SetDelegate(this);
// Add window as an observer of the web contents.
registrar_.Add(this, content::NOTIFICATION_WEB_CONTENTS_TITLE_UPDATED,
content::Source<content::WebContents>(web_contents));
}
NativeWindow::~NativeWindow() {
@ -89,4 +102,24 @@ content::WebContents* NativeWindow::GetWebContents() const {
return inspectable_web_contents_->GetWebContents();
}
void NativeWindow::Observe(int type,
const content::NotificationSource& source,
const content::NotificationDetails& details) {
if (type == content::NOTIFICATION_WEB_CONTENTS_TITLE_UPDATED) {
std::pair<NavigationEntry*, bool>* title =
content::Details<std::pair<NavigationEntry*, bool>>(details).ptr();
if (title->first) {
bool prevent_default = false;
std::string text = UTF16ToUTF8(title->first->GetTitle());
FOR_EACH_OBSERVER(NativeWindowObserver,
observers_,
OnPageTitleUpdated(&prevent_default, text));
if (!prevent_default)
SetTitle(text);
}
}
}
} // namespace atom