void ddScrollBarHandle::invokeStart(hdMouseEvent &event, hdDrawingView *view)
{
int idx = view->getIdx();
int y = event.GetPosition().y;
anchorY = y;
if( (y > (getDisplayBox(idx).GetPosition().y + 2)) && (y < (getDisplayBox(idx).GetPosition().y + 2 + 6)) ) //6 image height
table->columnsWindowUp(idx);
if( (y > (getDisplayBox(idx).GetPosition().y + getDisplayBox(idx).height - 2 - downBitmap.GetHeight()) ) && (y < (getDisplayBox(idx).GetPosition().y + getDisplayBox(idx).height - 2) ) )
table->columnsWindowDown(idx);
view->notifyChanged();
}
void hdButtonHandle::draw(wxBufferedDC &context, hdDrawingView *view)
{
wxPoint copy = getDisplayBox(view->getIdx()).GetPosition();
view->CalcScrolledPosition(copy.x, copy.y, ©.x, ©.y);
if(buttonIcon.IsOk())
context.DrawBitmap(buttonIcon, copy.x, copy.y, true);
}
hdPoint hdStickyRectangleConnector::getAnchor(int posIdx)
{
hdGeometry g;
hdRect rect = getDisplayBox().gethdRect(posIdx); //hack to avoid linux bug
return g.edgePointFromAngle(rect, angle);
}
void hdStickyRectangleConnector::updateAnchor(int posIdx, hdPoint p)
{
hdGeometry g;
hdRect rect = getDisplayBox().gethdRect(posIdx); //hack to avoid linux bug
angle = g.angleFromPoint(rect, p);
}
wxhdPoint wxhdStickyRectangleConnector::getAnchor()
{
wxhdGeometry g;
wxhdRect rect = getDisplayBox(); //hack to avoid linux bug
return g.edgePointFromAngle(rect, angle);
}
void wxhdStickyRectangleConnector::updateAnchor(wxhdPoint p)
{
wxhdGeometry g;
wxhdRect rect = getDisplayBox(); //hack to avoid linux bug
angle = g.angleFromPoint(rect, p);
}
hdPoint hdChopBoxConnector::findStart(int posIdx, hdLineConnection *connFigure)
{
if(!connFigure)
{
point = getDisplayBox().center(posIdx);
return point;
}
if(connFigure->pointCount(posIdx) < 2)
{
point = getDisplayBox().center(posIdx);
return point;
}
hdIFigure *start = connFigure->getStartConnector()->getOwner();
point = connFigure->pointAt(posIdx, 1);
point = chop(posIdx, start, point);
return point;
}
hdPoint hdChopBoxConnector::findEnd(int posIdx, hdLineConnection *connFigure)
{
if(!connFigure)
{
return getDisplayBox().center(posIdx);
}
hdIFigure *end = connFigure->getEndConnector()->getOwner();
point = connFigure->pointAt(posIdx, connFigure->pointCount(posIdx) - 2);
point = chop(posIdx, end, point);
return point;
}
void ddPolyLineHandle::draw(wxBufferedDC& context, ddDrawingView *view)
{
//DD-TODO: set graphic style
ddRect copy = getDisplayBox();
view->CalcScrolledPosition(copy.x,copy.y,©.x,©.y);
double middle=copy.width/2;
context.DrawCircle(
wxPoint(copy.x+middle,copy.y+middle),
wxCoord(middle)
);
//DD-TODO: improve this draw
}
hdPoint hdChopBoxConnector::chop(int posIdx, hdIFigure *target, hdPoint point)
{
if(target && target->containsPoint(posIdx, point.x, point.y))
{
point = target->displayBox().center(posIdx);
return point;
}
else if(!target)
{
point = hdPoint(0, 0);
return point;
}
hdGeometry g;
rect = getDisplayBox().gethdRect(posIdx); //hack to avoid linux bug
double angle = g.angleFromPoint(rect, point);
point = g.edgePointFromAngle(rect, angle);
return point;
}
void hdPolyLineHandle::draw(wxBufferedDC &context, hdDrawingView *view)
{
//A Handle at polyline figure without a respetive flexibility point at line
//Hack to allow handles of polylines reuse between different versions of same line.
if(getOwner() && indx < (((hdPolyLineFigure *) getOwner())->countPointsAt(view->getIdx()) - 1) ) //indx 0 is first, count first is 1
{
hdRect copy = getDisplayBox(view->getIdx());
view->CalcScrolledPosition(copy.x, copy.y, ©.x, ©.y);
/* Uncomment this for testing purposes of handles in a polyline figure
wxString pos = wxString::Format(_("%d"),indx);
double middle2 = copy.width / 2;
context.DrawText(pos,copy.x + middle2+3, copy.y + middle2);
*/
double middle = copy.width / 2;
context.DrawCircle(
wxPoint(copy.x + middle, copy.y + middle),
wxCoord(middle)
);
}
}
void ddScrollBarHandle::draw(wxBufferedDC &context, hdDrawingView *view)
{
int idx = view->getIdx();
context.SetBrush(*wxWHITE_BRUSH);
wxPoint copy = getDisplayBox(idx).GetPosition();
view->CalcScrolledPosition(copy.x, copy.y, ©.x, ©.y);
context.DrawRectangle(copy.x, copy.y, getDisplayBox(idx).width, getDisplayBox(idx).height);
context.DrawBitmap(upBitmap, copy.x + 1, copy.y + 2, true);
context.DrawBitmap(downBitmap, copy.x + 1, copy.y + getDisplayBox(idx).height - 2 - downBitmap.GetHeight(), true);
barSize.SetHeight((getDisplayBox(idx).height - 12) * 0.45);
barSize.SetWidth(getDisplayBox(idx).width - 4);
int divBy = (table->getTotalColumns() - table->getColumnsWindow());
if(divBy <= 0)
divBy = table->getColumnsWindow();
int colOffset = barSize.GetHeight() / divBy;
int verticalPosBar = 3 + copy.y + downBitmap.GetHeight() + colOffset * table->getTopColWindowIndex();
if(table->getColumnsWindow() > 1)
context.DrawRectangle(wxPoint(copy.x + 2, verticalPosBar), barSize);
}
hdPoint hdLocatorConnector::findEnd(int posIdx, hdLineConnection *connection)
{
return getDisplayBox(posIdx).center();
}
bool hdLocatorConnector::containsPoint(int posIdx, int x, int y)
{
return getDisplayBox(posIdx).Contains(x, y);
}
