Falkon/falkonOfficial
Falkon/falkonOfficial
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Code Releases Activity

Limit height of image in PageScreen to prevent crash.

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Closes #608
This commit is contained in:
nowrep 2013-01-22 11:45:45 +01:00
parent 54724ead2b
commit ab3c351e5a
1 changed files with 9 additions and 1 deletions
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10
src/lib/other/pagescreen.cpp
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@ -33,6 +33,14 @@
#include <QtConcurrentRun> #include <QtConcurrentRun>
#endif #endif
static QSize limitSize(const QSize &originalSize)
{
if (originalSize.height() > 20000) {
return QSize(originalSize.width(), 20000);
}
return originalSize;
}
PageScreen::PageScreen(WebView* view, QWidget* parent) PageScreen::PageScreen(WebView* view, QWidget* parent)
: QDialog(parent) : QDialog(parent)
@ -77,7 +85,7 @@ void PageScreen::createThumbnail()
{ {
QWebPage* page = m_view->page(); QWebPage* page = m_view->page();
QSize originalSize = page->viewportSize(); QSize originalSize = page->viewportSize();
page->setViewportSize(page->mainFrame()->contentsSize()); page->setViewportSize(limitSize(page->mainFrame()->contentsSize()));
m_pageImage = QImage(page->viewportSize(), QImage::Format_ARGB32_Premultiplied); m_pageImage = QImage(page->viewportSize(), QImage::Format_ARGB32_Premultiplied);
QPainter painter(&m_pageImage); QPainter painter(&m_pageImage);