sd/source/ui/slidesorter/model/SlsPageEnumerationProvider.cxx

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  31
  32 #include "precompiled_sd.hxx"
  33
  34 #include "model/SlsPageEnumerationProvider.hxx"
  35 #include "model/SlsPageEnumeration.hxx"
  36 #include "model/SlsPageDescriptor.hxx"
  37 #include <boost/function.hpp>
  38
  39 namespace sd { namespace slidesorter { namespace model {
  40
  41
  42 namespace {
  43
  44 class AllPagesPredicate
  45 {
  46 public:
  47     bool operator() (const SharedPageDescriptor& rpDescriptor)
  48     {
  49         (void)rpDescriptor;
  50         return true;
  51     }
  52 };
  53
  54
  55
  56
  57
  58 class SelectedPagesPredicate
  59 {
  60 public:
  61     bool operator() (const SharedPageDescriptor& rpDescriptor)
  62     {
  63         return rpDescriptor->IsSelected();
  64     }
  65 };
  66
  67
  68
  69
  70 class VisiblePagesPredicate
  71 {
  72 public:
  73     bool operator() (const SharedPageDescriptor& rpDescriptor)
  74     {
  75         return rpDescriptor->IsVisible();
  76     }
  77 };
  78
  79 }
  80
  81
  82
  83
  84 PageEnumeration PageEnumerationProvider::CreateAllPagesEnumeration (
  85     const SlideSorterModel& rModel)
  86 {
  87 //    AllPagesPredicate aPredicate; // spurious warning on unxsoli4 debug=t
  88     return PageEnumeration::Create(rModel, AllPagesPredicate());
  89 }
  90
  91
  92
  93
  94 PageEnumeration PageEnumerationProvider::CreateSelectedPagesEnumeration (
  95     const SlideSorterModel& rModel)
  96 {
  97     return PageEnumeration::Create(
  98         rModel,
  99         SelectedPagesPredicate());
 100 }
 101
 102
 103
 104
 105 PageEnumeration PageEnumerationProvider::CreateVisiblePagesEnumeration (
 106     const SlideSorterModel& rModel)
 107 {
 108     return PageEnumeration::Create(
 109         rModel,
 110         VisiblePagesPredicate());
 111 }
 112
 113
 114 } } } // end of namespace ::sd::slidesorter::model