ImageView::ImageView(
QImage const& image, QImage const& downscaled_image,
ImageTransformation const& xform)
: ImageViewBase(
image, downscaled_image,
ImagePresentation(xform.transform(), xform.resultingPreCropArea())
),
m_handlePixmap(":/icons/aqua-sphere.png"),
m_dragHandler(*this),
m_zoomHandler(*this),
m_xform(xform)
{
setMouseTracking(true);
interactionState().setDefaultStatusTip(
tr("Use Ctrl+Wheel to rotate or Ctrl+Shift+Wheel for finer rotation.")
);
QString const tip(tr("Drag this handle to rotate the image."));
double const hit_radius = std::max<double>(0.5 * m_handlePixmap.width(), 15.0);
for (int i = 0; i < 2; ++i) {
m_handles[i].setHitRadius(hit_radius);
m_handles[i].setPositionCallback(
boost::bind(&ImageView::handlePosition, this, i)
);
m_handles[i].setMoveRequestCallback(
boost::bind(&ImageView::handleMoveRequest, this, i, _1)
);
m_handles[i].setDragFinishedCallback(
boost::bind(&ImageView::dragFinished, this)
);
m_handleInteractors[i].setProximityStatusTip(tip);
m_handleInteractors[i].setObject(&m_handles[i]);
makeLastFollower(m_handleInteractors[i]);
}
m_zoomHandler.setFocus(ZoomHandler::CENTER);
rootInteractionHandler().makeLastFollower(*this);
rootInteractionHandler().makeLastFollower(m_dragHandler);
rootInteractionHandler().makeLastFollower(m_zoomHandler);
}
ImageView::ImageView(
QImage const& image, QImage const& downscaled_image,
ImageTransformation const& xform, PageLayout const& layout,
IntrusivePtr<ProjectPages> const& pages, ImageId const& image_id,
bool left_half_removed, bool right_half_removed)
: ImageViewBase(
image, downscaled_image,
ImagePresentation(xform.transform(), xform.resultingPreCropArea())
),
m_ptrPages(pages),
m_imageId(image_id),
m_leftUnremoveButton(boost::bind(&ImageView::leftPageCenter, this)),
m_rightUnremoveButton(boost::bind(&ImageView::rightPageCenter, this)),
m_dragHandler(*this),
m_zoomHandler(*this),
m_handlePixmap(":/icons/aqua-sphere.png"),
m_virtLayout(layout),
m_leftPageRemoved(left_half_removed),
m_rightPageRemoved(right_half_removed)
{
setMouseTracking(true);
m_leftUnremoveButton.setClickCallback(boost::bind(&ImageView::unremoveLeftPage, this));
m_rightUnremoveButton.setClickCallback(boost::bind(&ImageView::unremoveRightPage, this));
if (m_leftPageRemoved) {
makeLastFollower(m_leftUnremoveButton);
}
if (m_rightPageRemoved) {
makeLastFollower(m_rightUnremoveButton);
}
setupCuttersInteraction();
rootInteractionHandler().makeLastFollower(*this);
rootInteractionHandler().makeLastFollower(m_dragHandler);
rootInteractionHandler().makeLastFollower(m_zoomHandler);
}