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view_id=>stream_id and add some code comments.

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This commit is contained in:
deepak1556 2017-02-03 15:46:23 +05:30
parent e90fd1444f
commit 3aba23b471
8 changed files with 37 additions and 27 deletions
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6
atom/browser/ui/webui/pdf_viewer_ui.cc
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@ -23,6 +23,8 @@ namespace atom {
namespace {
// Extracts the path value from the URL without the leading '/',
// which follows the mapping of names in pdf_viewer_resources_map.
std::string PathWithoutParams(const std::string& path) {
return GURL(kPdfViewerUIOrigin + path).path().substr(1);
}
@ -86,14 +88,14 @@ class BundledDataSource : public content::URLDataSource {
PdfViewerUI::PdfViewerUI(content::BrowserContext* browser_context,
content::WebUI* web_ui,
const std::string& view_id,
const std::string& stream_id,
const std::string& src)
: content::WebUIController(web_ui),
content::WebContentsObserver(web_ui->GetWebContents()),
src_(src) {
auto context = static_cast<AtomBrowserContext*>(browser_context);
auto stream_manager = context->stream_manager();
stream_ = stream_manager->ReleaseStream(view_id);
stream_ = stream_manager->ReleaseStream(stream_id);
web_ui->AddMessageHandler(new PdfViewerHandler(stream_.get(), src));
content::URLDataSource::Add(browser_context, new BundledDataSource);
}

3
atom/browser/ui/webui/pdf_viewer_ui.h
View file

@ -24,7 +24,7 @@ class PdfViewerUI : public content::WebUIController,
public:
PdfViewerUI(content::BrowserContext* browser_context,
content::WebUI* web_ui,
const std::string& view_id,
const std::string& stream_id,
const std::string& src);
~PdfViewerUI() override;
@ -35,6 +35,7 @@ class PdfViewerUI : public content::WebUIController,
private:
void OnSaveURLAs(const GURL& url, const content::Referrer& referrer);
// Source URL from where the PDF originates.
std::string src_;
std::unique_ptr<content::StreamInfo> stream_;