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app: add will-download event to defaultSession

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This commit is contained in:
Robo 2015-08-31 00:22:01 +05:30
parent 0f2ef3feb2
commit aed487ef40
5 changed files with 77 additions and 4 deletions
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33
atom/browser/api/atom_api_session.cc
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@ -9,6 +9,7 @@
#include "atom/browser/api/atom_api_cookies.h"
#include "atom/browser/atom_browser_context.h"
#include "atom/browser/api/atom_api_web_contents.h"
#include "atom/common/native_mate_converters/callback.h"
#include "atom/common/native_mate_converters/gurl_converter.h"
#include "atom/common/native_mate_converters/file_path_converter.h"
@ -101,6 +102,19 @@ struct Converter<ClearStorageDataOptions> {
}
};
template<>
struct Converter<content::DownloadItem*> {
static v8::Local<v8::Value> ToV8(v8::Isolate* isolate,
content::DownloadItem* val) {
return mate::ObjectTemplateBuilder(isolate)
.SetValue("url", val->GetURL())
.SetValue("filename", val->GetSuggestedFilename())
.SetValue("mimeType", val->GetMimeType())
.SetValue("hasUserGesture", val->HasUserGesture())
.Build()->NewInstance();
}
};
} // namespace mate
namespace atom {
@ -215,9 +229,28 @@ void SetProxyInIO(net::URLRequestContextGetter* getter,
Session::Session(AtomBrowserContext* browser_context)
: browser_context_(browser_context) {
AttachAsUserData(browser_context);
// Observe DownloadManger to get download notifications.
auto download_manager =
content::BrowserContext::GetDownloadManager(browser_context);
download_manager->AddObserver(this);
}
Session::~Session() {
auto download_manager =
content::BrowserContext::GetDownloadManager(browser_context_);
download_manager->RemoveObserver(this);
}
void Session::OnDownloadCreated(content::DownloadManager* manager,
content::DownloadItem* item) {
auto web_contents = item->GetWebContents();
bool prevent_default = Emit("will-download", item,
api::WebContents::CreateFrom(isolate(),
web_contents));
if (prevent_default) {
item->Cancel(true);
item->Remove();
}
}
void Session::ResolveProxy(const GURL& url, ResolveProxyCallback callback) {