void OnPaint(wxPaintEvent& event)
{
wxPaintDC dc(this);
wxTreeCtrl::OnPaint(event);
// Reset the device origin since it may have been set
dc.SetDeviceOrigin(0, 0);
wxPen pen(wxColour(_T("BLACK")), 1, wxSOLID);
dc.SetPen(pen);
dc.SetBrush(* wxTRANSPARENT_BRUSH);
wxSize clientSize = GetClientSize();
wxRect itemRect;
int cy=0;
wxTreeItemId h, lastH;
for(h=GetFirstVisibleItem();h;h=GetNextVisible(h))
{
if (h.IsOk() && GetBoundingRect(h, itemRect))
{
cy = itemRect.GetTop();
dc.DrawLine(0, cy, clientSize.x, cy);
lastH = h;
}
}
if (lastH.IsOk() && GetBoundingRect(lastH, itemRect))
{
cy = itemRect.GetBottom();
dc.DrawLine(0, cy, clientSize.x, cy);
}
}
/*
* Paint the row lines.
*/
void CScrolledTreeCtrl::OnPaint(wxPaintEvent& event)
{
wxPaintDC dc(this);
wxTreeCtrl::OnPaint(event);
if (! m_drawRowLines)
return;
// Reset the device origin since it may have been set
dc.SetDeviceOrigin(0, 0);
wxPen pen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DLIGHT), 1, wxSOLID);
dc.SetPen(pen);
dc.SetBrush(* wxTRANSPARENT_BRUSH);
wxSize clientSize = GetClientSize();
wxRect itemRect;
int cy=0;
wxTreeItemId h, lastH;
for(h = GetFirstVisibleItem(); h.IsOk(); h = GetNextVisible(h)) {
if (GetBoundingRect(h, itemRect)) {
cy = itemRect.GetTop();
dc.DrawLine(0, cy, clientSize.x, cy);
lastH = h;
}
if (!IsVisible(h)) {
break;
}
}
if (lastH.IsOk() && GetBoundingRect(lastH, itemRect)) {
cy = itemRect.GetBottom();
dc.DrawLine(0, cy, clientSize.x, cy);
}
}
void FixSubgraphSizes(ICluster * cluster, RectD & parentRect)
{
RectD childRect;
for(IClusterSet::const_iterator itr = cluster->GetClusters().begin(); itr != cluster->GetClusters().end(); ++itr)
{
std::string cluster;
FixSubgraphSizes(itr->get(), childRect);
}
for(IVertexSet::const_iterator itr = cluster->GetVertices().begin(); itr != cluster->GetVertices().end(); ++itr)
{
if (childRect.IsEmptyArea())
childRect = GetBoundingRect(itr->get());
else
childRect.Union(GetBoundingRect(itr->get()));
}
//if (!GetBoundingRect(cluster).Contains(childRect))
{
if (childRect.IsEmptyArea())
childRect = GetBoundingRect(cluster);
else
childRect.Union(GetBoundingRect(cluster));
if (ElementG * eg = GetElementG(cluster))
{
assert(eg->m_polygons.size() == 1);
if (eg->m_polygons.size() == 1)
{
eg->m_polygons[0]->m_points.clear();
eg->m_polygons[0]->SetBoundingBox(RectD());
eg->m_polygons[0]->m_points.push_back(PointD(childRect.GetLeft(), childRect.GetBottom()));
eg->m_polygons[0]->m_points.push_back(PointD(childRect.GetLeft(), childRect.GetTop()));
eg->m_polygons[0]->m_points.push_back(PointD(childRect.GetRight(), childRect.GetTop()));
eg->m_polygons[0]->m_points.push_back(PointD(childRect.GetRight(), childRect.GetBottom()));
eg->m_polygons[0]->m_points.push_back(PointD(childRect.GetLeft(), childRect.GetBottom()));
}
//eg->SetBoundingBox(childRect);
eg->CalcBoundingBox();
}
//childRect.Union(GetBoundingRect(cluster));
//ElementGPtr elementG = new ElementG(childRect);
//cluster->SetProperty(SVG_PROP_ELEMENTG, elementG);
}
if (parentRect.IsEmptyArea())
parentRect = childRect;
else
parentRect.Union(childRect);
}
void NodeBrush::RenderObjectBlobs(RenderRegion* pRegion)
{
#if !defined(EXCLUDE_FROM_RALPH)
// Find out about the groups bounding rect
DocRect BoundingRect = GetBoundingRect();
// Inflate the bounds by the width of a blob
DocRect TempRect;
GetApplication()->GetBlobManager()->GetBlobRect(BoundingRect.lo,&TempRect);
INT32 Delta = ((TempRect.hi.x - TempRect.lo.x)*3)/4;
BoundingRect.Inflate(Delta);
// Find out where to draw the blobs
DocCoord Low = BoundingRect.LowCorner();
DocCoord High = BoundingRect.HighCorner();
// Set the colours of the blobs
pRegion->SetFillColour(COLOUR_UNSELECTEDBLOB);
pRegion->SetLineColour(COLOUR_NONE);
// Draw all the blobs
pRegion->DrawBlob(Low, BT_UNSELECTED);
pRegion->DrawBlob(High, BT_UNSELECTED);
pRegion->DrawBlob(DocCoord(Low.x, High.y), BT_UNSELECTED);
pRegion->DrawBlob(DocCoord(High.x, Low.y), BT_UNSELECTED);
// for some reason the NBP is never called, there is probably a
// proper fix for this but I don't have time right now, so render
// the nodeblend path here
m_pNodeBrushPath->RenderObjectBlobs(pRegion);
#endif
}
Projectile::Projectile( Type type, const TextureManager & textures, b2Body * body ) :
Entity( 1, body ),
pImpl( new Impl( type, textures ) )
{
// Add particle system for missiles
if ( IsGuided() )
{
std::unique_ptr<EmitterNode> smoke( new EmitterNode( Particle::Type::Smoke ) );
smoke->setPosition( 0.f, GetBoundingRect().height / 2.f );
AttachChild( std::move( smoke ) );
std::unique_ptr<EmitterNode> propellant( new EmitterNode( Particle::Type::Propellant ) );
propellant->setPosition( 0.f, GetBoundingRect().height / 2.f );
AttachChild( std::move( propellant ) );
}
}
void ListedTextItems::ClearEntries()
{
Rect oldrect = GetBoundingRect();
_items.Clear();
OnItemsClear();
SetDimensions( GetWidth(), GetH() );
}
bool svlTriangle::IsWithin(int x, int y) const
{
// Test bounding rectangle first; that's fast
svlRect bounding;
GetBoundingRect(bounding);
if (bounding.IsWithin(x, y) == false) return false;
// Perform proper test next
vctFloat2 v0(x3 - x1, y3 - y1);
vctFloat2 v1(x2 - x1, y2 - y1);
vctFloat2 v2(x - x1, y - y1);
const float dp00 = v0.DotProduct(v0);
const float dp01 = v0.DotProduct(v1);
const float dp02 = v0.DotProduct(v2);
const float dp11 = v1.DotProduct(v1);
const float dp12 = v1.DotProduct(v2);
float det = dp00 * dp11 - dp01 * dp01;
if (det == 0.0f) return false;
det = 1.0f / det;
const float u = (dp11 * dp02 - dp01 * dp12) * det;
const float v = (dp00 * dp12 - dp01 * dp02) * det;
if (u >= 0.0f && v >= 0.0f && (u + v) < 1.0f) return true;
return false;
}
void Widget::AlignSize ( const Rect &offsetAndSize, const Pos &placement )
{
Rect my_rect = GetBoundingRect() + GetPosition();
Rect rect = my_rect;
// align width
if ( offsetAndSize.w > 0 )
{
rect.w -= offsetAndSize.x;
rect.w /= offsetAndSize.w;
rect.w *= offsetAndSize.w;
rect.w += offsetAndSize.x;
}
// align height
if ( offsetAndSize.h > 0 )
{
rect.h -= offsetAndSize.y;
rect.h /= offsetAndSize.h;
rect.h *= offsetAndSize.h;
rect.h += offsetAndSize.y;
}
rect.x = my_rect.x + ((my_rect.w - rect.w) * placement.x / 100);
rect.y = my_rect.y + ((my_rect.h - rect.h) * placement.y / 100);
// apply new size
Resize( rect.w, rect.h );
// apply new position
SetPosition( rect.GetPos() );
}
grenade::grenade(float x, float y, player* _player)
{
armStat stats = _player->getArmStat();
loadFromTex(*images::allProjectiles.find(stats.projName)->second);
assert(IsLoaded());
_player->setArmFacing(sf::Vector2f(x,y));
accX = 0;
accY = _player->gravity;
sf::Vector2f armPos = _player->getArmTip();
float angle = _player->getArmRotation();
const float pi = 3.14159265f;
velX = cos(angle*pi/180)*stats.projectileSpeed;
velY = sin(angle*pi/180)*stats.projectileSpeed;
ownerPlayerNum = _player->getPlayerNum();
boxDamage = stats.boxDamage;
playerDamage = stats.playerDamage;
expRadius = stats.explRadius;
knockForce = stats.force;
explTime = stats.explTime;
knockTime = stats.knockTime;
SetPosition(armPos.x, armPos.y-GetBoundingRect().height/2);
}
void Widget::Align( int inner_alignment)
{
Rect client_area = GetParent()->GetClientRect( this);
Rect bound = GetBoundingRect() + GetPosition();
bound.Align( client_area, Rect::Alignment( inner_alignment));
SetBoundingRect( bound);
}
/**
* Method used to draw the box around a specified node
*
* @param id The node that needs the box
*/
void DecoratedTree::DrawOutline(wxTreeItemId id)
{
// Add the new decorations
wxRect bound;
int w, h;
bool visible;
wxTreeItemIdValue cookie;
wxTreeItemId current = GetFirstChild(id, cookie);
GetSize(&w, &h);
wxClientDC dc(this);
//wxWidgets-2.6.3:deprecated->dc.BeginDrawing();
while (current > (wxTreeItemId)0) {
visible = GetBoundingRect(current, bound, TRUE);
dc.SetPen(wxPen(wxColour(0xaf, 0xaf, 0xaf), 1, wxSOLID));
// Top and bottom
dc.DrawLine(bound.x, bound.y-1, w-offset, bound.y-1);
dc.DrawLine(bound.x, bound.y+rowHeight+1, w-offset, bound.y+rowHeight+1);
dc.DrawLine(bound.x, bound.y-1, bound.x, bound.y+rowHeight+1);
dc.DrawLine(w-offset, bound.y+1, w-offset, bound.y+rowHeight+1);
// dc.DrawLine(4, bound.y-1, w-20, bound.y-1);
// dc.DrawLine(4, bound.y+rowHeight+1, w-20, bound.y+rowHeight+1);
// dc.DrawLine(4, bound.y-1, 4, bound.y+rowHeight+1);
// dc.DrawLine(w-20, bound.y+1, w-20, bound.y+rowHeight+1);
DrawOutline(current);
current = GetNextChild(id, cookie);
}
//wxWidgets-2.6.3:deprecated->dc.EndDrawing();
}
void MyTreeCtrl::OnContextMenu(wxContextMenuEvent& event)
{
wxPoint pt = event.GetPosition();
wxTreeItemId item;
if ( !HasFlag(wxTR_MULTIPLE) )
item = GetSelection();
wxLogMessage(wxT("OnContextMenu at screen coords (%i, %i)"), pt.x, pt.y);
// check if event was generated by keyboard (MSW-specific?)
if ( pt.x == -1 && pt.y == -1 ) //(this is how MSW indicates it)
{
// attempt to guess where to show the menu
if ( item.IsOk() )
{
// if an item was clicked, show menu to the right of it
wxRect rect;
GetBoundingRect(item, rect, true /* only the label */);
pt = wxPoint(rect.GetRight(), rect.GetTop());
}
else
{
pt = wxPoint(0, 0);
}
}
else // event was generated by mouse, use supplied coords
{
pt = ScreenToClient(pt);
}
ShowMenu(item, pt);
}
int ListedTextItems::ItemAtPosition( const Pos &pos) const
{
if ( GetBoundingRect().IsInside( pos.x, pos.y ) )
{
return pos.y/_entry_height;
}
return -1;
}
int TableListedItems::ItemAtPosition( const Pos &pos) const
{
if ( GetBoundingRect().IsInside( pos.x, pos.y ) )
{
return TableWidget::GetRow(pos.y);
}
return -1;
}
wxSize wxTreeCtrlBase::DoGetBestSize() const
{
wxSize size;
// this doesn't really compute the total bounding rectangle of all items
// but a not too bad guess of it which has the advantage of not having to
// examine all (potentially hundreds or thousands) items in the control
if (GetQuickBestSize())
{
#if defined(__INTEL_COMPILER) && 1 /* VDM auto patch */
# pragma ivdep
# pragma swp
# pragma unroll
# pragma prefetch
# if 0
# pragma simd noassert
# endif
#endif /* VDM auto patch */
for ( wxTreeItemId item = GetRootItem();
item.IsOk();
item = GetLastChild(item) )
{
wxRect rect;
// last parameter is "true" to get only the dimensions of the text
// label, we don't want to get the entire item width as it's determined
// by the current size
if ( GetBoundingRect(item, rect, true) )
{
if ( size.x < rect.x + rect.width )
size.x = rect.x + rect.width;
if ( size.y < rect.y + rect.height )
size.y = rect.y + rect.height;
}
}
}
else // use precise, if potentially slow, size computation method
{
// iterate over all items recursively
wxTreeItemId idRoot = GetRootItem();
if ( idRoot.IsOk() )
wxGetBestTreeSize(this, idRoot, size);
}
// need some minimal size even for empty tree
if ( !size.x || !size.y )
size = wxControl::DoGetBestSize();
else
{
// Add border size
size += GetWindowBorderSize();
CacheBestSize(size);
}
return size;
}
/*! Show widget. While it executes even if widget is allready shown,
* it may act like a refresh.
*/
void Widget::Show()
{
_is_visible=true;
if ( _is_on_top ) { GetParent()->BringOnTop(this); }
NotifyAncestors(true);
SetDirty( GetBoundingRect() );
OnVisible.Send_1(true);
}
void Label::Draw()
{
if(!IsVisible())
return;
RECT textPos = GetBoundingRect();
mFont->WriteText(mCaption, &mShadowPosition, mShadowColor, mAlignHor, mAlignVer);
mFont->WriteText(mCaption, &textPos, mTextColor, mAlignHor, mAlignVer);
}
void ecConfigTreeCtrl::OnKeyDown(wxKeyEvent& event)
{
wxTreeItemId id = GetSelection();
if (event.GetKeyCode() == WXK_F10 && event.ShiftDown())
{
if (id.IsOk())
{
wxRect rect;
if (GetBoundingRect(id, rect))
{
GetPropertiesMenu()->SetClientData((void*) TRUE);
PopupMenu(GetPropertiesMenu(), 100, rect.GetTop() + 4);
}
}
}
else if (event.GetKeyCode() == '<')
{
if (id.IsOk())
{
ecConfigItem* item = ((ecTreeItemData*) GetItemData(id))->GetConfigItem();
item->BumpItem(-1);
}
}
else if (event.GetKeyCode() == '>')
{
if (id.IsOk())
{
ecConfigItem* item = ((ecTreeItemData*) GetItemData(id))->GetConfigItem();
item->BumpItem(+1);
}
}
else if (event.GetKeyCode() == WXK_SPACE)
{
if (id.IsOk())
{
ecConfigItem* item = ((ecTreeItemData*) GetItemData(id))->GetConfigItem();
item->BumpItem(0);
}
}
else if (event.GetKeyCode() == WXK_RETURN && event.AltDown())
{
if (id.IsOk())
{
ecConfigItem* item = ((ecTreeItemData*) GetItemData(id))->GetConfigItem();
ecConfigPropertiesDialog dialog(wxGetApp().GetTopWindow(), item);
dialog.SetTitle(item->GetName());
dialog.ShowModal();
}
}
else
{
event.Skip();
}
}
/*! Hide widget, which is not allready hidden.
* If widget is hidden, function does nothing.
*/
void Widget::Hide()
{
if (IsVisible())
{
SetDirty(GetBoundingRect());
_is_visible=false;
Accept( InputReset(this) );
NotifyAncestors(false);
OnVisible.Send_1(false);
}
}
// Method calculates area that is dirty and sets it dirty
void Widget::SetExposed( const Rect &area_before_changes )
{
Rect current_area = GetBoundingRect();
if ( (current_area & area_before_changes)!= area_before_changes )
{
SetDirty( current_area | area_before_changes );
OnResize.Send_2( current_area.GetW(), current_area.GetH() );
}
else
{ SetDirty( current_area );
}
}
void OnScroll(wxScrollWinEvent& event)
{
event.Skip();
if (event.GetOrientation() == wxHORIZONTAL) return;
if (!m_EditCtrl) return;
wxTreeItemId id = GetSelection();
wxRect bounding;
GetBoundingRect(id, bounding);
m_EditCtrl->Move(-1, bounding.y);
}
// Adjust the containing wxScrolledWindow's scrollbars appropriately
void wxRemotelyScrolledTreeCtrl::AdjustRemoteScrollbars()
{
#if USE_GENERIC_TREECTRL || !defined(__WXMSW__)
if (IsKindOf(CLASSINFO(wxGenericTreeCtrl)))
{
// This is for the generic tree control.
// It calls SetScrollbars which has been overridden
// to adjust the parent scrolled window vertical
// scrollbar.
((wxGenericTreeCtrl*) this)->AdjustMyScrollbars();
return;
}
else
#endif
{
// This is for the wxMSW tree control
wxScrolledWindow* scrolledWindow = GetScrolledWindow();
if (scrolledWindow)
{
wxRect itemRect;
if (GetBoundingRect(GetRootItem(), itemRect))
{
// Actually, the real height seems to be 1 less than reported
// (e.g. 16 instead of 16)
int itemHeight = itemRect.GetHeight() - 1;
int w, h;
GetClientSize(&w, &h);
wxRect rect(0, 0, 0, 0);
CalcTreeSize(rect);
double f = ((double) (rect.GetHeight()) / (double) itemHeight) ;
int treeViewHeight = (int) ceil(f);
int scrollPixelsPerLine = itemHeight;
int scrollPos = - (itemRect.y / itemHeight);
scrolledWindow->SetScrollbars(0, scrollPixelsPerLine, 0, treeViewHeight, 0, scrollPos);
// Ensure that when a scrollbar becomes hidden or visible,
// the contained window sizes are right.
// Problem: this is called too early (?)
wxSizeEvent event(scrolledWindow->GetSize(), scrolledWindow->GetId());
scrolledWindow->GetEventHandler()->ProcessEvent(event);
}
}
}
}
/*! Place self inside parents-client area.
* Proportions are rect.{x|y|w|h} / base.{x|y|x|y}.
* If base.{x|y}==0 then position and size in {X|Y} direction will be preserved.
*/
void Widget::Place ( const Rect &rect, const Pos &base)
{
Rect client_area = GetParent()->GetClientRect( this);
Rect my_rect = GetBoundingRect() + GetPosition();
double x = my_rect.GetX();
double y = my_rect.GetY();
double w = my_rect.GetW();
double h = my_rect.GetH();
if ( base.x > 0) { x = as_double( client_area.GetW() * rect.GetX() ) / as_double( base.x ); }
if ( base.y > 0) { y = as_double( client_area.GetH() * rect.GetY() ) / as_double( base.y ); }
if ( base.x > 0) { w = as_double( client_area.GetW() * rect.GetW() ) / as_double( base.x ); }
if ( base.y > 0) { h = as_double( client_area.GetH() * rect.GetH() ) / as_double( base.y ); }
SetPosition( client_area.GetPos() + Pos( std::floor(x), std::floor(y) ));
Resize( std::ceil(w), std::ceil(h) );
}
void MovingGameObject::HandleMovingCollisions() {
auto it = _collides_with.begin();
while (it != _collides_with.end()) {
if ((*it)->IsNoClip()) {
RemoveCollidingObject(*it++);
continue;
}
// Coordinate info needed to be able to reset the object when
// it overlaps the other
sf::Vector2f coll_pos = (*it)->GetPosition();
sf::Vector2f this_pos = GetPosition();
sf::Rect<float> coll_rect = (*it)->GetBoundingRect();
sf::Rect<float> this_rect = GetBoundingRect();
const float coll_r_side = coll_rect.left + coll_rect.width;
const float coll_l_side = coll_rect.left;
const float coll_u_side = coll_rect.top;
const float coll_d_side = coll_rect.top + coll_rect.height;
const float this_r_side = this_rect.left + this_rect.width;
const float this_l_side = this_rect.left;
const float this_u_side = this_rect.top;
const float this_d_side = this_rect.top + this_rect.height;
// Flip direction upon collision
if (_moved_left) {
_velocity_x = - _velocity_x;
//if(this_l_side < coll_r_side)
// SetPosition(thisPos.x + (coll_r_side - this_l_side), thisPos.y);
} else if (_moved_right) {
_velocity_x = - _velocity_x;
//if(this_r_side > coll_l_side)
// SetPosition(thisPos.x - (this_r_side - coll_l_side), thisPos.y);
}
if (_moved_up) {
_velocity_y = - _velocity_y;
//if(this_d_side > coll_u_side)
// SetPosition(thisPos.x, thisPos.y - (this_d_side - coll_u_side));
} else if (_moved_down) {
_velocity_y = - _velocity_y;
//if(this_u_side < coll_d_side)
// SetPosition(thisPos.x, thisPos.y + (coll_d_side - this_u_side));
}
RemoveCollidingObject(*it++);
}
}
void
SceneNode::DrawBoundingRect(
sf::RenderTarget& target,
sf::RenderStates
) const {
sf::FloatRect rect = GetBoundingRect();
sf::RectangleShape shape;
shape.setPosition( sf::Vector2f( rect.left, rect.top ) );
shape.setSize( sf::Vector2f( rect.width, rect.height ) );
shape.setFillColor( sf::Color::Transparent );
shape.setOutlineColor( sf::Color::Green );
shape.setOutlineThickness( 1.0f );
target.draw( shape );
}
void CScrolledTreeCtrl::CalcTreeSize(const wxTreeItemId & id, wxRect & rect)
{
//wxLogVerbose(wxT("CScrolledTreeCtrl::CalcTreeSize"));
// More efficient implementation would be to find the last item (but how?)
// Q: is the bounding rect relative to the top of the virtual tree workspace
// or the top of the window? How would we convert?
wxRect itemSize;
if (GetBoundingRect(id, itemSize)) {
rect = CombineRectangles(rect, itemSize);
}
wxTreeItemIdValue cookie;
wxTreeItemId childId = GetFirstChild(id, cookie);
while (childId) {
CalcTreeSize(childId, rect);
childId = GetNextChild(childId, cookie);
}
}
void AutoResizingTreeCtrl::DoGetBestSizePrivate
(wxSize& best_size
,wxTreeItemId const& node
,bool is_root
)
{
// This method recursivly expands all the nodes in the tree and calculates
// widest bounding rectangle width. It then collapses back originally
// collapsed nodes and returns.
if(!is_root)
{
wxRect rect;
if(GetBoundingRect(node, rect, true))
{
// adjust width only. height does not matter
best_size.x = std::max(best_size.x, rect.x + rect.width);
}
}
if(node.IsOk() && GetChildrenCount(node))
{
bool originally_expanded = is_root || IsExpanded(node);
if(!originally_expanded)
{
Expand(node);
}
wxTreeItemIdValue cookie;
for
(wxTreeItemId child = GetFirstChild(node, cookie)
;child.IsOk()
;child = GetNextChild(node, cookie)
)
{
DoGetBestSizePrivate(best_size, child);
}
if(!originally_expanded)
{
Collapse(node);
}
}
}
void OnSelChange(wxTreeEvent& event)
{
if (m_EditCtrl != NULL)
{
m_EditCtrl->EndEdit();
m_EditCtrl = NULL;
}
wxTreeItemId item = event.GetItem();
PETreeData *dt = (PETreeData*)GetItemData(item);
if (dt != NULL)
{
wxRect bounding;
GetBoundingRect(item, bounding);
bounding.SetX(0);
bounding.SetWidth(GetCompanionWindow()->GetSize().x);
dt->EditCtrl->BeginEdit(bounding, item);
m_EditCtrl = dt->EditCtrl;
}
}
SubtreeRenderState NodeEffect::RenderSubtree(RenderRegion* pRender, Node** ppNextNode, BOOL bClip)
{
if (pRender == NULL) // If no render region supplied, assume we need to be rendered
return SUBTREE_ROOTANDCHILDREN;
// Go find out about my bounding rectangle
DocRect BoundingRect = GetBoundingRect();
DocRect ClipRect = pRender->GetClipRect();
if (bClip && !ClipRect.IsIntersectedWith(BoundingRect)) // If not within the clipping rect then
return SUBTREE_NORENDER; // Don't render us or our children
// Ask Helper function to set up cacheing for me...
// AMB wonders whethere this was commented out during porting - 20051212
// if (RenderCached(pRender)) // If we can find a cached bitmap for this node and render it
// {
// return SUBTREE_NORENDER; // Then tell the renderer to move on without doing any more...
// }
return SUBTREE_ROOTANDCHILDREN; // Else we must render ourselves and our children
}
DocRect NodeSimpleShape::GetBlobBoundingRect()
{
#if !defined(EXCLUDE_FROM_RALPH)
// Find the Shapes bounding rectangle
DocRect Rect = GetBoundingRect();
// Find the blob manager
BlobManager* pBlobMgr = GetApplication()->GetBlobManager();
// And if we can find the current view, add on the size of a selection blob
if (pBlobMgr!= NULL)
{
// Wee need to add in each of the blobs. there is a blob on each corner
// of the parallelogram
DocRect BlobSize;
pBlobMgr->GetBlobRect(Parallel[0], &BlobSize);
Rect = Rect.Union(BlobSize);
// Next corner of the parallelogram
pBlobMgr->GetBlobRect(Parallel[1], &BlobSize);
Rect = Rect.Union(BlobSize);
// and the next
pBlobMgr->GetBlobRect(Parallel[2], &BlobSize);
Rect = Rect.Union(BlobSize);
// and the last one
pBlobMgr->GetBlobRect(Parallel[3], &BlobSize);
Rect = Rect.Union(BlobSize);
}
// Make sure we include the Bounds of our children
IncludeChildrensBoundingRects(&Rect);
// return the rectangle with the blobs included
return Rect;
#else
return DocRect(0,0,0,0);
#endif
}
