diff options
Diffstat (limited to 'printer.cpp')
| -rw-r--r-- | printer.cpp | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/printer.cpp b/printer.cpp index 01c1f5546..5d340055e 100644 --- a/printer.cpp +++ b/printer.cpp @@ -17,6 +17,7 @@ Printer::Printer(QPrinter *printer) printer->setPaperSize(QPrinter::A4); printer->setPrintRange(QPrinter::AllPages); printer->setResolution(300); + done = 0; } void Printer::render() @@ -33,15 +34,25 @@ void Printer::render() for (int i = 0; i < Pages; i++) { webView->page()->mainFrame()->render(&painter, QWebFrame::ContentsLayer); webView->page()->mainFrame()->scroll(0, A4_300DPI_HIGHT); + //rendering progress is 4/5 of total work + emit(progessUpdated((i * 80.0 / Pages) + done)); if (i < Pages - 1) printer->newPage(); } painter.end(); } +//value: ranges from 0 : 100 and shows the progress of the templating engine +void Printer::templateProgessUpdated(int value) +{ + done = value / 5; //template progess if 1/5 of total work + emit progessUpdated(done); +} + void Printer::print() { TemplateLayout t; + connect(&t, SIGNAL(progressUpdated(int)), this, SLOT(templateProgessUpdated(int))); webView = new QWebView(); webView->setHtml(t.generate()); render(); |