Field mapping widget

qgis · Apr 3, 2020 · e7621be · e7621be
1 parent c6621a9
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diff --git a/python/gui/auto_generated/qgsfieldmappingwidget.sip.in b/python/gui/auto_generated/qgsfieldmappingwidget.sip.in
@@ -0,0 +1,101 @@
+/************************************************************************
+ * This file has been generated automatically from                      *
+ *                                                                      *
+ * src/gui/qgsfieldmappingwidget.h                                      *
+ *                                                                      *
+ * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
+ ************************************************************************/
+
+
+
+class QgsFieldMappingWidget : QWidget
+{
+%Docstring
+The QgsFieldMappingWidget class allows to define a map from one set of QgsFields to another,
+for each set of "destination" fields an expression defines how to obtain the values of the
+"destination" fields.
+
+.. versionadded:: 3.14
+%End
+
+%TypeHeaderCode
+#include "qgsfieldmappingwidget.h"
+%End
+  public:
+
+    explicit QgsFieldMappingWidget(const QgsFields &sourceFields,
+                                   const QgsFields &destinationFields,
+                                   const QMap<QString, QgsExpression> &expressions = QMap<QString, QgsExpression>(),
+                                   QWidget *parent = 0);
+
+    QMap<QString, QgsExpression> expressions() const;
+
+  signals:
+
+     public:
+};
+
+
+class QgsFieldMappingModel: QAbstractTableModel
+{
+%Docstring
+The QgsFieldMappingModel holds mapping information for mapping from one set of QgsFields to another,
+for each set of "destination" fields an expression defines how to obtain the values of the
+"destination" fields.
+
+.. versionadded:: 3.14
+%End
+
+%TypeHeaderCode
+#include "qgsfieldmappingwidget.h"
+%End
+  public:
+
+    QgsFieldMappingModel(const QgsFields &sourceFields,
+                         const QgsFields &destinationFields,
+                         const QMap<QString, QgsExpression> &expressions = QMap<QString, QgsExpression>(),
+                         QObject* parent = 0);
+
+    QgsExpressionContextGenerator* contextGenerator();
+
+    virtual int rowCount(const QModelIndex& parent) const;
+
+    virtual int columnCount(const QModelIndex& parent) const;
+
+    virtual QVariant data(const QModelIndex& index, int role) const;
+
+    virtual QVariant headerData(int section, Qt::Orientation orientation, int role) const;
+
+
+
+      public:
+  public:
+    virtual Qt::ItemFlags flags(const QModelIndex& index) const;
+
+    QgsFields sourceFields() const;
+
+  public:
+    virtual bool setData(const QModelIndex& index, const QVariant& value, int role);
+
+};
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+/************************************************************************
+ * This file has been generated automatically from                      *
+ *                                                                      *
+ * src/gui/qgsfieldmappingwidget.h                                      *
+ *                                                                      *
+ * Do not edit manually ! Edit header and run scripts/sipify.pl again   *
+ ************************************************************************/
diff --git a/python/gui/gui_auto.sip b/python/gui/gui_auto.sip
@@ -82,6 +82,7 @@
 %Include auto_generated/qgsfeatureselectiondlg.sip
 %Include auto_generated/qgsfieldcombobox.sip
 %Include auto_generated/qgsfieldexpressionwidget.sip
+%Include auto_generated/qgsfieldmappingwidget.sip
 %Include auto_generated/qgsfieldvalidator.sip
 %Include auto_generated/qgsfieldvalueslineedit.sip
 %Include auto_generated/qgsfilecontentsourcelineedit.sip

diff --git a/src/gui/CMakeLists.txt b/src/gui/CMakeLists.txt
@@ -372,7 +372,6 @@ SET(QGIS_GUI_SRCS
   qgsdataitemguiproviderregistry.cpp
   qgsdatumtransformdialog.cpp
   qgsdatasourceselectdialog.cpp
-  qgsnewdatabasetablenamewidget.cpp
   qgsdetaileditemdata.cpp
   qgsdetaileditemdelegate.cpp
   qgsdetaileditemwidget.cpp
@@ -394,6 +393,7 @@ SET(QGIS_GUI_SRCS
   qgsfeatureselectiondlg.cpp
   qgsfieldcombobox.cpp
   qgsfieldexpressionwidget.cpp
+  qgsfieldmappingwidget.cpp
   qgsfeaturelistcombobox.cpp
   qgsfieldvalidator.cpp
   qgsfieldvalueslineedit.cpp
@@ -463,6 +463,7 @@ SET(QGIS_GUI_SRCS
   qgsmasksourceselectionwidget.cpp
   qgsnewauxiliarylayerdialog.cpp
   qgsnewauxiliaryfielddialog.cpp
+  qgsnewdatabasetablenamewidget.cpp
   qgsnewhttpconnection.cpp
   qgsnewmemorylayerdialog.cpp
   qgsnewnamedialog.cpp
@@ -615,6 +616,7 @@ SET(QGIS_GUI_HDRS
   qgsfeatureselectiondlg.h
   qgsfieldcombobox.h
   qgsfieldexpressionwidget.h
+  qgsfieldmappingwidget.h
   qgsfieldvalidator.h
   qgsfieldvalueslineedit.h
   qgsfilecontentsourcelineedit.h