diff options
Diffstat (limited to 'src/websnap.cpp')
-rw-r--r-- | src/websnap.cpp | 45 |
1 files changed, 34 insertions, 11 deletions
diff --git a/src/websnap.cpp b/src/websnap.cpp index 577370ba..bb2baf49 100644 --- a/src/websnap.cpp +++ b/src/websnap.cpp @@ -74,7 +74,7 @@ void WebSnap::load() } -QPixmap WebSnap::renderPreview(const QWebPage &page,int w, int h) +QPixmap WebSnap::renderPreview(const QWebPage &page,int w, int h, bool border) { // prepare page page.mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAlwaysOff); // Why it doesn't work with one setScrollBarPolicy? @@ -95,16 +95,15 @@ QPixmap WebSnap::renderPreview(const QWebPage &page,int w, int h) size = QSize(width,width*((0.0+h)/w)); page.setViewportSize(size); } - - // create the target surface - QPixmap image = QPixmap(size); - image.fill(Qt::transparent); - - // render - QPainter p(&image); + + // create the page image + QImage pageImage = QImage(size, QImage::Format_ARGB32_Premultiplied); + pageImage.fill(Qt::transparent); + // render it + QPainter p(&pageImage); page.mainFrame()->render(&p); p.end(); - image = image.scaled(w, h, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation); + pageImage = pageImage.scaled(w, h, Qt::KeepAspectRatioByExpanding, Qt::SmoothTransformation); // restore page settings page.mainFrame()->setScrollBarPolicy(Qt::Horizontal, Qt::ScrollBarAsNeeded); @@ -112,7 +111,31 @@ QPixmap WebSnap::renderPreview(const QWebPage &page,int w, int h) page.mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAsNeeded); page.mainFrame()->setScrollBarPolicy(Qt::Vertical, Qt::ScrollBarAsNeeded); - return image; + if(!border) + return QPixmap::fromImage(pageImage); + + // background image + QSize fixedSize(w + 30, h + 26); + QImage backImage = QImage(fixedSize, QImage::Format_ARGB32_Premultiplied); + QString backImagePath = KStandardDirs::locate("appdata", "pics/bg.png"); + backImage.load( backImagePath ); + + // create target + QImage resultImage = QImage(fixedSize, QImage::Format_ARGB32_Premultiplied); + resultImage.fill(Qt::transparent); + + QPainter pt(&resultImage); + pt.setCompositionMode(QPainter::CompositionMode_Source); + pt.fillRect(resultImage.rect(), Qt::transparent); + pt.setCompositionMode(QPainter::CompositionMode_SourceOver); + pt.drawImage(0, 0, backImage); + pt.setCompositionMode(QPainter::CompositionMode_SourceOver); + pt.drawImage(15, 13, pageImage); + pt.setCompositionMode(QPainter::CompositionMode_DestinationOver); + pt.fillRect(resultImage.rect(), Qt::transparent); + pt.end(); + + return QPixmap::fromImage(resultImage); } @@ -125,7 +148,7 @@ void WebSnap::saveResult(bool ok) return; } - m_image = renderPreview(m_page, WIDTH, HEIGHT); + m_image = renderPreview(m_page, WIDTH, HEIGHT, true); emit finished(); } |