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Implement beforeunload event.

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Unlike normal browser which would show a dialog to choose whether to
continue, you can just return a empty string in the handler to prevent
unloading.
This commit is contained in:
Cheng Zhao 2013-04-30 23:56:50 +08:00
parent bcf6cd9f1b
commit a674572dd4
5 changed files with 73 additions and 0 deletions
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8
browser/native_window.cc
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@ -14,6 +14,7 @@
#include "browser/api/atom_browser_bindings.h"
#include "browser/atom_browser_context.h"
#include "browser/atom_browser_main_parts.h"
#include "browser/atom_javascript_dialog_manager.h"
#include "content/public/browser/navigation_entry.h"
#include "content/public/browser/notification_details.h"
#include "content/public/browser/notification_source.h"
@ -153,6 +154,13 @@ void NativeWindow::WebContentsCreated(
window->InitFromOptions(options.get());
}
content::JavaScriptDialogManager* NativeWindow::GetJavaScriptDialogManager() {
if (!dialog_manager_)
dialog_manager_.reset(new AtomJavaScriptDialogManager);
return dialog_manager_.get();
}
bool NativeWindow::OnMessageReceived(const IPC::Message& message) {
bool handled = true;
IPC_BEGIN_MESSAGE_MAP(NativeWindow, message)