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Viewing changes to src/graphic/GMObject.cpp

  • Committer: cecilios
  • Date: 2008-09-13 17:53:40 UTC
  • Revision ID: svn-v4:2587a929-2f0e-0410-ae78-fe6f687d5efe:trunk:387

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src/graphic/GMObject.cpp
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#include "../app/global.h"
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#include "GMObject.h"
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#include "BoxScore.h"
 
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#include "Handlers.h"
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#include "../app/Paper.h"
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#include "../score/StaffObj.h"
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#include "../app/ScoreCanvas.h"
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        m_fSelected = false;
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    m_fSelectable = fSelectable;
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        m_fLeftDraggable = fDraggable;
 
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        m_pHandlers = (std::list<lmHandler*>*)NULL;
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}
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lmGMObject::~lmGMObject()
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{
 
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    //delete handlers
 
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        if (m_pHandlers)
 
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        {
 
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                std::list<lmHandler*>::iterator it;
 
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                for (it = m_pHandlers->begin(); it != m_pHandlers->end(); ++it)
 
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                        delete *it;
 
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                delete m_pHandlers;
 
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        }
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}
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bool lmGMObject::BoundsContainsPoint(lmUPoint& pointL)
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{
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    //returns true if point received is within the limits of this Box
 
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    //returns true if point received is within the limits of this object bounds
 
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    return GetBounds().Contains(pointL);
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}
 
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bool lmGMObject::SelRectContainsPoint(lmUPoint& pointL)
 
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{
 
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    //returns true if point received is within the limits of this object
 
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    //selection rectangle
 
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    return GetSelRectangle().Contains(pointL);
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}
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void lmGMObject::DrawBounds(lmPaper* pPaper, wxColour color)
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    else
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        pBS->RemoveFromSelection(this);
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}
 
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void lmGMObject::AddHandler(lmHandler* pHandler)
 
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{
 
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        if (!m_pHandlers)
 
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        {
 
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                m_pHandlers = new std::list<lmHandler*>();
 
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            m_itHandler = m_pHandlers->begin();
 
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        }
 
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    m_pHandlers->push_back(pHandler);
 
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}
 
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lmHandler* lmGMObject::GetFirstHandler()
 
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{
 
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        wxASSERT(m_pHandlers);
 
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    m_itHandler = m_pHandlers->begin();
 
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    if (m_itHandler == m_pHandlers->end())
 
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        return (lmHandler*)NULL;
 
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    return *m_itHandler;
 
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}
 
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lmHandler* lmGMObject::GetNextHandler()
 
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{
 
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    //advance to next one
 
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    ++m_itHandler;
 
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    if (m_itHandler != m_pHandlers->end())
 
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        return *m_itHandler;
 
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    //no more items
 
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    return (lmHandler*)NULL;
 
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}
 
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void lmGMObject::DrawHandlers(lmPaper* pPaper)
 
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{
 
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    //render handlers for selected objects
 
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    if (m_pHandlers)    // && m_fSelected)
 
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    {
 
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        wxColour color = *wxRED;      //TODO User options
 
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                std::list<lmHandler*>::iterator it;
 
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                for (it = m_pHandlers->begin(); it != m_pHandlers->end(); ++it)
 
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            (*it)->Render(pPaper, color);
 
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    }
 
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}
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    //loop to look up in the shapes collection
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        for(int i=0; i < (int)m_Shapes.size(); i++)
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    {
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        if (m_Shapes[i]->BoundsContainsPoint(pointL))
 
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        if (m_Shapes[i]->IsSelectable() && m_Shapes[i]->SelRectContainsPoint(pointL))
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                        return m_Shapes[i];    //found
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    }
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