void ISelect::OnLButtonDown(int x, int y)
{
m_fDragging = true;
m_fMarkedForUndo = false; // So we will be marked when and if we are dragged
m_ptLast.x = x;
m_ptLast.y = y;
SetCapture(GetPTable()->m_hwnd);
SetObjectPos();
}
void ISelect::OnMouseMove(int x, int y)
{
PinTable * const ptable = GetPTable();
const float inv_zoom = 1.0f / ptable->m_zoom;
if ((x == m_ptLast.x) && (y == m_ptLast.y))
{
return;
}
if (m_fDragging && !GetIEditable()->GetISelect()->m_fLocked) // For drag points, follow the lock of the parent
{
if (!m_fMarkedForUndo)
{
m_fMarkedForUndo = true;
GetIEditable()->BeginUndo();
GetIEditable()->MarkForUndo();
}
MoveOffset((x - m_ptLast.x)*inv_zoom, (y - m_ptLast.y)*inv_zoom);
m_ptLast.x = x;
m_ptLast.y = y;
SetObjectPos();
}
}
void RichEdit::LeftDown(Point p, dword flags)
{
useraction = true;
NextUndo();
SetFocus();
selclick = false;
tabmove = GetHotPos(p);
if(tabmove.table && tabmove.column >= -2) {
SaveTableFormat(tabmove.table);
SetCapture();
Move(text.GetCellPos(tabmove.table, 0, max(tabmove.column, 0)).pos);
return;
}
int c = GetHotSpot(p);
if(c >= 0 && objectpos >= 0) {
int pos = objectpos;
RectTracker tracker(*this);
RichObject obj = text.GetRichPos(pos).object;
tracker.MinSize(Size(16, 16))
.MaxSize(GetZoom() * pagesz)
.Animation()
.Dashed()
.KeepRatio(obj.IsKeepRatio());
int tx, ty;
switch(c) {
case 1:
tracker.SetCursorImage(Image::SizeVert());
tx = ALIGN_CENTER; ty = ALIGN_BOTTOM;
break;
case 2:
tracker.SetCursorImage(Image::SizeHorz());
tx = ALIGN_RIGHT; ty = ALIGN_CENTER;
break;
default:
tracker.SetCursorImage(Image::SizeBottomRight());
tx = ALIGN_RIGHT; ty = ALIGN_RIGHT;
break;
}
double zoom = GetZoom().AsDouble();
Size sz = obj.GetSize();
sz.cx = int(zoom * sz.cx + 0.5);
sz.cy = int(zoom * sz.cy + 0.5);
sz = tracker.Track(Rect(objectrect.Offseted(GetTextRect().left, -sb).TopLeft(), sz), tx, ty).Size();
sz.cx = int(sz.cx / zoom + 0.5);
sz.cy = int(sz.cy / zoom + 0.5);
obj.SetSize(sz);
ReplaceObject(obj);
}
else {
c = GetMousePos(p);
if(c >= 0) {
if(InSelection(c)) {
selclick = true;
return;
}
Move(c, flags & K_SHIFT);
mpos = c;
SetCapture();
if(cursorp.object && GetObjectRect(cursor).Offseted(GetTextRect().left, -sb).Contains(p))
SetObjectPos(cursor);
}
}
}
