void DrawPathTool::updateDirtyRect()
{
QRectF rect;
if (dragging)
{
rectIncludeSafe(rect, click_pos_map);
rectInclude(rect, cur_pos_map);
}
if (editingInProgress() && previous_point_is_curve_point)
{
rectIncludeSafe(rect, previous_pos_map);
rectInclude(rect, previous_drag_map);
}
if ((editingInProgress() && !dragging) ||
(!editingInProgress() && !shift_pressed && ctrl_pressed) ||
(!editingInProgress() && (picking_angle || picked_angle)))
{
angle_helper->includeDirtyRect(rect);
}
if (shift_pressed || (!editingInProgress() && ctrl_pressed))
snap_helper->includeDirtyRect(rect);
includePreviewRects(rect);
if (is_helper_tool)
emit(dirtyRectChanged(rect));
else
{
if (rect.isValid())
map()->setDrawingBoundingBox(rect, qMax(qMax(dragging ? 1 : 0, angle_helper->getDisplayRadius()), snap_helper->getDisplayRadius()), true);
else
map()->clearDrawingBoundingBox();
}
}
void DrawRectangleTool::updateDirtyRect()
{
QRectF rect;
includePreviewRects(rect);
if (shift_pressed)
snap_helper->includeDirtyRect(rect);
if (is_helper_tool)
emit(dirtyRectChanged(rect));
else
{
if (angle_helper->isActive())
angle_helper->includeDirtyRect(rect);
if (rect.isValid())
{
float helper_cross_radius = Settings::getInstance().getRectangleToolHelperCrossRadiusPx();
int pixel_border = 0;
if (editingInProgress())
pixel_border = helper_cross_radius; // helper_cross_radius as border is less than ideal but the only way to always ensure visibility of the helper cross at the moment
if (angle_helper->isActive())
pixel_border = qMax(pixel_border, angle_helper->getDisplayRadius());
map()->setDrawingBoundingBox(rect, pixel_border, true);
}
else
map()->clearDrawingBoundingBox();
}
}
bool CutHoleTool::mousePressEvent(QMouseEvent* event, MapCoordF map_coord, MapWidget* widget)
{
if (path_tool)
return path_tool->mousePressEvent(event, map_coord, widget);
if (!(event->buttons() & Qt::LeftButton))
return false;
// Start a new hole
edit_widget = widget;
switch (hole_type)
{
case CutHoleTool::Path:
path_tool = new DrawPathTool(editor, NULL, true, true);
break;
case CutHoleTool::Circle:
path_tool = new DrawCircleTool(editor, NULL, true);
break;
case CutHoleTool::Rect:
path_tool = new DrawRectangleTool(editor, NULL, true);
break;
/* no default; watch compiler warnings for unhandled cases! */
}
connect(path_tool, SIGNAL(dirtyRectChanged(QRectF)), this, SLOT(pathDirtyRectChanged(QRectF)));
connect(path_tool, SIGNAL(pathAborted()), this, SLOT(pathAborted()));
connect(path_tool, SIGNAL(pathFinished(PathObject*)), this, SLOT(pathFinished(PathObject*)));
path_tool->init();
path_tool->mousePressEvent(event, map_coord, widget);
return true;
}
void DrawCircleTool::setDirtyRect()
{
QRectF rect;
includePreviewRects(rect);
if (is_helper_tool)
emit(dirtyRectChanged(rect));
else
{
if (rect.isValid())
map()->setDrawingBoundingBox(rect, 0, true);
else
map()->clearDrawingBoundingBox();
}
}
void CutTool::startCuttingArea(const PathCoord& coord, MapWidget* widget)
{
drag_part_index = edit_object->findPartIndexForIndex(coord.index);
if (drag_part_index > 0)
{
QMessageBox::warning(window(), tr("Error"), tr("Splitting holes of area objects is not supported yet!"));
return;
}
cutting_area = true;
drag_start_len = coord.clen;
edit_widget = widget;
path_tool = new DrawPathTool(editor, nullptr, true, false);
connect(path_tool, SIGNAL(dirtyRectChanged(QRectF)), this, SLOT(pathDirtyRectChanged(QRectF)));
connect(path_tool, SIGNAL(pathAborted()), this, SLOT(pathAborted()));
connect(path_tool, SIGNAL(pathFinished(PathObject*)), this, SLOT(pathFinished(PathObject*)));
}
