mirrors/electron
2
0
Fork 0
Code Issues Pull requests Projects Releases Packages 1 Wiki Activity Actions 1

Write PDF file in FILE thread.

Browse source
This commit is contained in:
Haojian Wu 2015-05-31 11:07:26 +08:00
parent 7ffa7042b1
commit 9cf9229308
1 changed files with 14 additions and 5 deletions
Download patch file Download diff file Expand all files Collapse all files

19
chromium_src/chrome/browser/printing/print_preview_message_handler.cc
View file

@ -60,6 +60,15 @@ base::RefCountedBytes* GetDataFromHandle(base::SharedMemoryHandle handle,
return base::RefCountedBytes::TakeVector(&data); return base::RefCountedBytes::TakeVector(&data);
} }
void PrintToPdfCallback(const scoped_refptr<base::RefCountedBytes>& data,
const base::FilePath& save_path) {
printing::PdfMetafileSkia metafile;
metafile.InitFromData(static_cast<const void*>(data->front()), data->size());
base::File file(save_path,
base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE);
metafile.SaveTo(&file);
}
} // namespace } // namespace
namespace printing { namespace printing {
@ -116,11 +125,11 @@ void PrintPreviewMessageHandler::OnMetafileReadyForPrinting(
file_dialog::ShowSaveDialog(window, "Save As", file_dialog::ShowSaveDialog(window, "Save As",
base::FilePath(FILE_PATH_LITERAL("print.pdf")), base::FilePath(FILE_PATH_LITERAL("print.pdf")),
file_dialog::Filters(), &save_path); file_dialog::Filters(), &save_path);
printing::PdfMetafileSkia metafile; BrowserThread::PostTask(BrowserThread::FILE,
metafile.InitFromData(static_cast<const void*>(data->front()), data->size()); FROM_HERE,
base::File file(save_path, base::Bind(&PrintToPdfCallback,
base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE); data,
metafile.SaveTo(&file); save_path));
} }
//void PrintPreviewMessageHandler::OnPrintPreviewFailed(int document_cookie) { //void PrintPreviewMessageHandler::OnPrintPreviewFailed(int document_cookie) {