void ItemView::actualSize() {
m_zoomLevel = 1.0;
QWMatrix m(m_zoomLevel, 0.0, 0.0, m_zoomLevel, 1.0, 1.0);
m_CVBEditor->setWorldMatrix(m);
p_itemDocument->requestEvent(ItemDocument::ItemDocumentEvent::ResizeCanvasToItems);
updateZoomActions();
}
void TopLevel::updateActions()
{
actAdd->setEnabled( thispage );
actSave->setEnabled( thispage );
actSaveAs->setEnabled( thispage );
actPrint->setEnabled( thispage );
actRotate->setEnabled( thispage );
actFlip->setEnabled( thispage );
actMirror->setEnabled( thispage );
updateGoActions();
updateZoomActions();
}
void ItemView::zoomIn() {
int currentZoomPercent = int(std::floor((100 * m_zoomLevel) + 0.5));
int newZoom = currentZoomPercent;
if (currentZoomPercent < 100)
newZoom += 25;
else if (currentZoomPercent < 200)
newZoom += 50;
else newZoom += 100;
m_zoomLevel = newZoom / 100.0;
m_CVBEditor->updateWorldMatrix();
p_itemDocument->requestEvent(ItemDocument::ItemDocumentEvent::ResizeCanvasToItems);
updateZoomActions();
}
void TopLevel::zoom( int factor )
{
if(!thispage || !Image || !faxqtwin || !display_is_setup)
return;
Resize = Refresh = 1;
Image = generateZoomImages(factor);
PaneWidth = Image->width;
PaneHeight = Image->height;
resizeView();
putImage();
uiUpdate();
updateZoomActions();
}
void WebContentAnimationItem::notifyZoomActions(qreal newScale)
{
bool enableZoomIn = false;
bool enableZoomOut = false;
if (m_viewportMetaData->m_userScalable) {
if (newScale > m_viewportMetaData->m_minimumScale)
enableZoomOut = true;
else
enableZoomOut = false;
if (newScale < m_viewportMetaData->m_maximumScale)
enableZoomIn = true;
else
enableZoomIn = false;
}
emit updateZoomActions(enableZoomIn, enableZoomOut);
}
