void LinkEvent::ReplaceLinkByLinkedEvents(gd::Project & project, EventsList & eventList, unsigned int indexOfTheEventInThisList)
{
//Finding what to link to.
const EventsList * eventsToInclude = NULL;
gd::ExternalEvents * linkedExternalEvents = NULL;
if ( project.HasExternalEventsNamed(GetTarget()) )
{
linkedExternalEvents = &project.GetExternalEvents(GetTarget());
eventsToInclude = &project.GetExternalEvents(GetTarget()).GetEvents();
}
else if ( project.HasLayoutNamed(GetTarget()) ) eventsToInclude = &project.GetLayout(GetTarget()).GetEvents();
if ( eventsToInclude != NULL )
{
unsigned int firstEvent = IncludeAllEvents() ? 0 : GetIncludeStart();
unsigned int lastEvent = IncludeAllEvents() ? eventsToInclude->size() - 1 : GetIncludeEnd();
//Check bounds
if ( firstEvent >= eventsToInclude->size() )
{
std::cout << "Unable to get events from a link ( Invalid start )" << std::endl;
linkWasInvalid = true;
return;
}
if ( lastEvent >= eventsToInclude->size() )
{
std::cout << "Unable to get events from a link ( Invalid end )" << std::endl;
linkWasInvalid = true;
return;
}
if ( firstEvent > lastEvent )
{
std::cout << "Unable to get events from a link ( End is before start )" << std::endl;
linkWasInvalid = true;
return;
}
//Insert an empty event to replace the link event ( we'll delete the link event at the end )
//( If we just erase the link event without adding a blank event to replace it,
//the first event inserted by the link will not be preprocessed ( and it can be annoying if it require preprocessing, such as another link event ). )
gd::EmptyEvent emptyEvent;
eventList.InsertEvent(emptyEvent, indexOfTheEventInThisList);
eventList.InsertEvents(*eventsToInclude, firstEvent, lastEvent, indexOfTheEventInThisList+1);
//Delete the link event ( which is now at the end of the list of events we've just inserted )
eventList.RemoveEvent(indexOfTheEventInThisList + 1 + static_cast<unsigned>(lastEvent-firstEvent)+1);
}
else
{
std::cout << "Unable to get events from a link." << std::endl;
linkWasInvalid = true;
//Delete the link event
eventList.RemoveEvent(indexOfTheEventInThisList);
return;
}
linkWasInvalid = false;
}
/**
* Render the event in the bitmap
*/
void LinkEvent::Render(wxDC & dc, int x, int y, unsigned int width, gd::EventsEditorItemsAreas & areas, gd::EventsEditorSelection & selection, const gd::Platform & platform)
{
#if !defined(GD_NO_WX_GUI)
gd::EventsRenderingHelper * renderingHelper = gd::EventsRenderingHelper::Get();
dc.SetBrush( wxBrush( wxColour( 255, 255, 255 ) ) );
dc.SetPen( wxPen( wxColour( 0, 0, 0 ), 1) );
wxRect rect(x+1, y, width-2, GetRenderedHeight(width, platform)-2);
dc.DrawRectangle(rect);
dc.DrawBitmap( gd::SkinHelper::GetIcon("events", 24), x+4, y + 1, true);
dc.SetTextBackground( wxColour( 255, 255, 255 ) );
if ( !IsDisabled() )
dc.SetTextForeground( wxColour( 0, 0, 0 ) );
else
dc.SetTextForeground( wxColour( 160, 160, 160 ) );
dc.SetFont(renderingHelper->GetNiceFont());
dc.DrawText( _("Link to ")+GetTarget(), x+32, y + 3 );
if ( !IncludeAllEvents() )
{
wxRect textRect = dc.GetTextExtent(_("Link to ")+GetTarget());
dc.DrawText( _("Include only events ")+gd::String::From(GetIncludeStart()+1)+_(" to ")+gd::String::From(GetIncludeEnd()+1), x+textRect.GetWidth()+32+10, y + 5 );
}
#endif
}
/**
* Render the event in the bitmap
*/
void LinkEvent::Render(wxDC & dc, int x, int y, unsigned int width, gd::EventsEditorItemsAreas & areas, gd::EventsEditorSelection & selection, const gd::Platform & platform)
{
#if !defined(GD_NO_WX_GUI)
dc.SetBrush( wxBrush( wxColour( 255, 255, 255 ) ) );
dc.SetPen( wxPen( wxColour( 0, 0, 0 ), 1) );
wxRect rect(x+1, y, width, GetRenderedHeight(width, platform)-2);
dc.DrawRectangle(rect);
dc.DrawBitmap( gd::SkinHelper::GetIcon("events", 24), x+4, y + 1, true);
dc.SetTextBackground( wxColour( 255, 255, 255 ) );
if ( !IsDisabled() )
dc.SetTextForeground( wxColour( 0, 0, 0 ) );
else
dc.SetTextForeground( wxColour( 160, 160, 160 ) );
dc.SetFont( wxFont( 12, wxDEFAULT, wxNORMAL, wxNORMAL ) );
dc.DrawText( _("Link to ")+GetTarget(), x+32, y + 3 );
wxRect lien = dc.GetTextExtent(_("Link to ")+GetTarget());
dc.SetFont( wxFont( 10, wxDEFAULT, wxNORMAL, wxNORMAL ) );
if ( IncludeAllEvents() )
dc.DrawText( _("Include all events"), x+lien.GetWidth()+32+10, y + 5 );
else
dc.DrawText( _("Include events ")+ToString(GetIncludeStart()+1)+_(" to ")+ToString(GetIncludeEnd()+1), x+lien.GetWidth()+32+10, y + 5 );
#endif
}
void LinkEvent::SerializeTo(SerializerElement & element) const
{
element.AddChild("include")
.SetAttribute("includeAll", IncludeAllEvents())
.SetAttribute("start", (int)GetIncludeStart())
.SetAttribute("end", (int)GetIncludeEnd());
element.AddChild("target").SetValue(GetTarget());
}