moflib-1.0/moflib/moflib/mof/widget/OverlapLayout.cpp

   1 #include <mof/widget/OverlapLayout.hpp>
   2 #include <mof/utilities.hpp>
   3 #include <mof/widgets.hpp>
   4 #include <mof/streams.hpp>
   5 #include <algorithm>
   6 #include <vector>
   7 #include <mof/ConsoleIO.hpp>
   8
   9 using std::shared_ptr;
  10 using mof::widget::WidgetView;
  11 //{{{ Impl
  12 struct mof::widget::OverlapLayout::Impl
  13 {
  14
  15     int width , height;
  16     size_t length;
  17     std::vector< shared_ptr<WidgetView> > views;
  18
  19         Impl( const mof::Vector2D& size )
  20         :
  21                 width(size.x) , height(size.y) , length(0)
  22         {}
  23
  24
  25         ~Impl()
  26     {
  27         }
  28 };
  29 //}}}
  30 //{{{ OverlapLayout
  31 mof::widget::OverlapLayout::OverlapLayout( const mof::Vector2D& size )
  32 : m_pImpl( new Impl( size ) )
  33 {
  34 }
  35 //}}}
  36 //{{{ ~OverlapLayout
  37 mof::widget::OverlapLayout::~OverlapLayout( )
  38 {
  39 }
  40 //}}}
  41 //{{{ add
  42 void mof::widget::OverlapLayout::add(shared_ptr<WidgetView> pView)
  43 {
  44     /*if(m_pImpl->length == 0 ){
  45             m_pImpl->width = mof::real2int(size.x);
  46             m_pImpl->width = mof::real2int(size.y);
  47     }*/
  48     m_pImpl->length++;
  49     m_pImpl->views.push_back(pView);
  50 }
  51 //}}}
  52 //{{{ getLength
  53 size_t mof::widget::OverlapLayout::getLength() const
  54 {
  55     return m_pImpl->length;
  56 }
  57 //}}}
  58 //{{{ getPreferredSize
  59 mof::Vector2D mof::widget::OverlapLayout::getPreferredSize() const
  60 {
  61     return mof::Vector2D(m_pImpl->width , m_pImpl->height);
  62 }
  63 //}}}
  64 //{{{ connect
  65 void mof::widget::OverlapLayout::connect(WidgetView* pParentView)
  66 {
  67     size_t i = 0;
  68     foreach(shared_ptr<WidgetView> pView , m_pImpl->views)
  69     {
  70         pView->getPositionStream() << pParentView->getPositionStream();
  71         pView->getSizeStream() << pParentView->getSizeStream() << - pView->getSizeStream().value();
  72     }
  73 }
  74 //}}}
  75 //{{{ getAdjacencyAsUp
  76 int mof::widget::OverlapLayout::getAdjacencyAsUp(int index) const
  77 {
  78     return mof::rotation_mod(index-1 , m_pImpl->length);
  79 }
  80 //}}}
  81 //{{{ getAdjacencyAsDown
  82 int mof::widget::OverlapLayout::getAdjacencyAsDown(int index) const
  83 {
  84     return mof::rotation_mod(index+1 , m_pImpl->length );
  85 }
  86 //}}}
  87 //{{{ getAdjacencyAsLeft
  88 int mof::widget::OverlapLayout::getAdjacencyAsLeft(int index) const
  89 {
  90     return mof::rotation_mod(index-1 , m_pImpl->length );
  91 }
  92 //}}}
  93 //{{{ getAdjacencyAsRight
  94 int mof::widget::OverlapLayout::getAdjacencyAsRight(int index) const
  95 {
  96     return mof::rotation_mod(index+1 , m_pImpl->length );
  97 }
  98 //}}}