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cxLayoutData.h
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1 /*=========================================================================
2 This file is part of CustusX, an Image Guided Therapy Application.
3 
4 Copyright (c) 2008-2014, SINTEF Department of Medical Technology
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32 
33 #ifndef CXLAYOUTDATA_H_
34 #define CXLAYOUTDATA_H_
35 
36 #include "cxResourceVisualizationExport.h"
37 
38 #include <vector>
39 class QDomNode;
40 #include <QString>
41 #include "cxDefinitions.h"
42 #include "cxForwardDeclarations.h"
43 #include "cxView.h"
44 
45 namespace cx
46 {
53 struct cxResourceVisualization_EXPORT LayoutPosition
54 {
55  LayoutPosition() : row(0), col(0) {}
56  LayoutPosition(int r, int c) : row(r), col(c) {}
57  int row;
58  int col;
59 };
60 
61 struct cxResourceVisualization_EXPORT LayoutRegion
62 {
64  LayoutRegion(int r, int c, int rSpan = 1, int cSpan = 1) :
65  pos(r, c), span(rSpan, cSpan) {}
68 
69  bool contains(LayoutPosition p) const
70  {
71  return pos.row <= p.row && p.row < pos.row + span.row && pos.col <= p.col && p.col < pos.col + span.col;
72  }
73 };
74 
75 cxResourceVisualization_EXPORT LayoutRegion merge(LayoutRegion a, LayoutRegion b);
76 
80 {
81  LayoutViewData() : mGroup(-1), mPlane(ptCOUNT), mType(View::VIEW), mRegion(-1, -1, 1, 1) {}
82  LayoutViewData(int row, int col, int rowSpan = 1, int colSpan = 1) :
83  mGroup(-1), mPlane(ptCOUNT), mType(View::VIEW), mRegion(row, col, rowSpan, colSpan) {}
84  int mGroup;
85  PLANE_TYPE mPlane;
88 
89  void addXml(QDomNode node) const;
90  void parseXml(QDomNode node);
91  bool isValid() const { return (( mGroup>=0 )&&( mPlane!=ptCOUNT )); }
92 };
93 
97 class cxResourceVisualization_EXPORT LayoutData
98 {
99 public:
100  typedef std::vector<LayoutViewData> ViewDataContainer;
101  typedef ViewDataContainer::iterator iterator;
102  typedef ViewDataContainer::const_iterator const_iterator;
103 
104 public:
105  static LayoutData createHeader(QString uid, QString name);
106  static LayoutData create(QString uid, QString name, int rows, int cols);
107  LayoutData();
108  QString getUid() const { return mUid; }
109  QString getName() const { return mName; }
110  void setName(const QString& name) { mName = name; }
111  void resetUid(const QString& uid);
112  void setView(int group, PLANE_TYPE type, LayoutRegion region);
113  void setView(int group, View::Type type, LayoutRegion region);
114  LayoutViewData& get(LayoutPosition pos);
115  iterator begin() { return mView.begin(); }
116  iterator end() { return mView.end(); }
117  const_iterator begin() const { return mView.begin(); }
118  const_iterator end() const { return mView.end(); }
119  iterator find(LayoutPosition pos);
120  bool isEmpty() const { return mSize.col == 0 || mSize.row == 0; }
121 
122  void split(iterator iter);
123  void split(LayoutRegion region);
124  bool merge(LayoutRegion region);
125  void resize(int rows, int cols);
126  LayoutPosition size() const { return mSize; }
127 
128  void addXml(QDomNode node) const;
129  void parseXml(QDomNode node);
130 
131 private:
132  QString mUid;
133  QString mName;
134  LayoutPosition mSize;
135  std::vector<LayoutViewData> mView;
136 };
137 
141 } // namespace cx
142 
143 #endif /* CXLAYOUTDATA_H_ */
int mGroup
what group to connect to. -1 means not set.
Definition: cxLayoutData.h:84
LayoutPosition(int r, int c)
Definition: cxLayoutData.h:56
std::vector< LayoutViewData > ViewDataContainer
Definition: cxLayoutData.h:100
ViewDataContainer::iterator iterator
Definition: cxLayoutData.h:101
bool contains(LayoutPosition p) const
Definition: cxLayoutData.h:69
LayoutRegion(int r, int c, int rSpan=1, int cSpan=1)
Definition: cxLayoutData.h:64
LayoutPosition span
size of region
Definition: cxLayoutData.h:67
QString getUid() const
Definition: cxLayoutData.h:108
iterator begin()
Definition: cxLayoutData.h:115
bool isValid() const
Definition: cxLayoutData.h:91
void setName(const QString &name)
Definition: cxLayoutData.h:110
LayoutViewData(int row, int col, int rowSpan=1, int colSpan=1)
Definition: cxLayoutData.h:82
void parseXml(QDomNode node)
load state from xml
PLANE_TYPE mPlane
ptNOPLANE means 3D
Definition: cxLayoutData.h:85
LayoutRegion mRegion
Definition: cxLayoutData.h:87
const_iterator begin() const
Definition: cxLayoutData.h:117
LayoutPosition size() const
Definition: cxLayoutData.h:126
QString getName() const
Definition: cxLayoutData.h:109
LayoutPosition pos
start position of region
Definition: cxLayoutData.h:66
ViewDataContainer::const_iterator const_iterator
Definition: cxLayoutData.h:102
void addXml(QDomNode node) const
save state to xml
const_iterator end() const
Definition: cxLayoutData.h:118
iterator end()
Definition: cxLayoutData.h:116
View::Type mType
Definition: cxLayoutData.h:86
LayoutRegion merge(LayoutRegion a, LayoutRegion b)
bool isEmpty() const
Definition: cxLayoutData.h:120