1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
|
/** \ingroup core
* \class QgsVectorLayerUndoCommand
* \brief Base class for undo commands within a QgsVectorLayerEditBuffer.
*/
class QgsVectorLayerUndoCommand : QUndoCommand
{
%TypeHeaderCode
#include "qgsvectorlayerundocommand.h"
%End
public:
/** Constructor for QgsVectorLayerUndoCommand
* @param buffer associated edit buffer
*/
QgsVectorLayerUndoCommand( QgsVectorLayerEditBuffer *buffer /Transfer/ );
//! Returns the layer associated with the undo command
QgsVectorLayer *layer();
QgsGeometryCache *cache();
virtual int id() const;
virtual bool mergeWith( QUndoCommand * );
};
/** \ingroup core
* \class QgsVectorLayerUndoCommandAddFeature
* \brief Undo command for adding a feature to a vector layer.
*/
class QgsVectorLayerUndoCommandAddFeature : QgsVectorLayerUndoCommand
{
%TypeHeaderCode
#include "qgsvectorlayerundocommand.h"
%End
public:
/** Constructor for QgsVectorLayerUndoCommandAddFeature
* @param buffer associated edit buffer
* @param f feature to add to layer
*/
QgsVectorLayerUndoCommandAddFeature( QgsVectorLayerEditBuffer* buffer /Transfer/, QgsFeature& f );
virtual void undo();
virtual void redo();
};
/** \ingroup core
* \class QgsVectorLayerUndoCommandDeleteFeature
* \brief Undo command for deleting a feature from a vector layer.
*/
class QgsVectorLayerUndoCommandDeleteFeature : QgsVectorLayerUndoCommand
{
%TypeHeaderCode
#include "qgsvectorlayerundocommand.h"
%End
public:
/** Constructor for QgsVectorLayerUndoCommandDeleteFeature
* @param buffer associated edit buffer
* @param fid feature ID of feature to delete from layer
*/
QgsVectorLayerUndoCommandDeleteFeature( QgsVectorLayerEditBuffer* buffer /Transfer/, QgsFeatureId fid );
virtual void undo();
virtual void redo();
};
/** \ingroup core
* \class QgsVectorLayerUndoCommandChangeGeometry
* \brief Undo command for modifying the geometry of a feature from a vector layer.
*/
class QgsVectorLayerUndoCommandChangeGeometry : QgsVectorLayerUndoCommand
{
%TypeHeaderCode
#include "qgsvectorlayerundocommand.h"
%End
public:
/** Constructor for QgsVectorLayerUndoCommandChangeGeometry
* @param buffer associated edit buffer
* @param fid feature ID of feature to modify geometry of
* @param newGeom new geometry for feature
*/
QgsVectorLayerUndoCommandChangeGeometry( QgsVectorLayerEditBuffer* buffer /Transfer/, QgsFeatureId fid, QgsGeometry* newGeom /Transfer/ );
~QgsVectorLayerUndoCommandChangeGeometry();
virtual void undo();
virtual void redo();
virtual int id() const;
virtual bool mergeWith( const QUndoCommand * );
};
/** \ingroup core
* \class QgsVectorLayerUndoCommandChangeAttribute
* \brief Undo command for modifying an attribute of a feature from a vector layer.
*/
class QgsVectorLayerUndoCommandChangeAttribute : QgsVectorLayerUndoCommand
{
%TypeHeaderCode
#include "qgsvectorlayerundocommand.h"
%End
public:
/** Constructor for QgsVectorLayerUndoCommandChangeAttribute
* @param buffer associated edit buffer
* @param fid feature ID of feature to modify
* @param fieldIndex index of field to modify
* @param newValue new value of attribute
* @param oldValue previous value of attribute
*/
QgsVectorLayerUndoCommandChangeAttribute( QgsVectorLayerEditBuffer* buffer /Transfer/, QgsFeatureId fid, int fieldIndex, const QVariant &newValue, const QVariant &oldValue );
virtual void undo();
virtual void redo();
};
/** \ingroup core
* \class QgsVectorLayerUndoCommandAddAttribute
* \brief Undo command for adding a new attribute to a vector layer.
*/
class QgsVectorLayerUndoCommandAddAttribute : QgsVectorLayerUndoCommand
{
%TypeHeaderCode
#include "qgsvectorlayerundocommand.h"
%End
public:
/** Constructor for QgsVectorLayerUndoCommandAddAttribute
* @param buffer associated edit buffer
* @param field definition of new field to add
*/
QgsVectorLayerUndoCommandAddAttribute( QgsVectorLayerEditBuffer* buffer /Transfer/, const QgsField& field );
virtual void undo();
virtual void redo();
};
/** \ingroup core
* \class QgsVectorLayerUndoCommandDeleteAttribute
* \brief Undo command for removing an existing attribute from a vector layer.
*/
class QgsVectorLayerUndoCommandDeleteAttribute : QgsVectorLayerUndoCommand
{
%TypeHeaderCode
#include "qgsvectorlayerundocommand.h"
%End
public:
/** Constructor for QgsVectorLayerUndoCommandDeleteAttribute
* @param buffer associated edit buffer
* @param fieldIndex index of field to delete
*/
QgsVectorLayerUndoCommandDeleteAttribute( QgsVectorLayerEditBuffer* buffer /Transfer/, int fieldIndex );
virtual void undo();
virtual void redo();
};
/** \ingroup core
* \class QgsVectorLayerUndoCommandRenameAttribute
* \brief Undo command for renaming an existing attribute of a vector layer.
* \note added in QGIS 2.16
*/
class QgsVectorLayerUndoCommandRenameAttribute : QgsVectorLayerUndoCommand
{
%TypeHeaderCode
#include "qgsvectorlayerundocommand.h"
%End
public:
/** Constructor for QgsVectorLayerUndoCommandRenameAttribute
* @param buffer associated edit buffer
* @param fieldIndex index of field to rename
* @param newName new name for field
*/
QgsVectorLayerUndoCommandRenameAttribute( QgsVectorLayerEditBuffer* buffer /Transfer/, int fieldIndex, const QString& newName );
virtual void undo();
virtual void redo();
};
|
