allow attribute and alias names in actions

git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@14283 c8812cc2-4d05-0410-92ff-de0c093fc19c

Author: jef

python/core/qgsattributeaction.sip

@@ -37,7 +37,7 @@ class QgsAttributeAction
 #include "qgsattributeaction.h"
 %End
   public:
-    QgsAttributeAction();
+    QgsAttributeAction( QgsVectorLayer * );
 
     //! Destructor
     virtual ~QgsAttributeAction();
@@ -53,16 +53,17 @@ class QgsAttributeAction
     // index into values which indicates which value in the values vector
     // is to be used if the action has a default placeholder.
     // @note added to python API in 1.6 (without executePython parameter)
-    void doAction( int index, const QList< QPair<QString, QString> > &values,
+    void doAction( int index,
+                   const QMap<int, QVariant> &values,
                    int defaultValueIndex = 0 );
 
     //! Removes all actions
     void clearActions();
 
-    //! Expands the given action, replacing all %'s with the value as
-    // given.
-    static QString expandAction( QString action, const QList< QPair<QString, QString> > &values,
-                                 uint defaultValueIndex );
+    //! Expands the given action, replacing all %'s with the value as given.
+    QString expandAction( QString action,
+                          const QMap<int, QVariant> &values,
+                          uint defaultValueIndex );
 
     //! Writes the actions out in XML format
     bool writeXML( QDomNode& layer_node, QDomDocument& doc ) const;

src/app/CMakeLists.txt

@@ -26,6 +26,7 @@ SET(QGIS_APP_SRCS
   qgsgraduatedsymboldialog.cpp
   qgshelpviewer.cpp
   qgsidentifyresults.cpp
+  qgsfeatureaction.cpp
   qgslabeldialog.cpp
   qgslabelengineconfigdialog.cpp
   qgslabelinggui.cpp
@@ -155,6 +156,7 @@ SET (QGIS_APP_MOC_HDRS
   qgsgraduatedsymboldialog.h
   qgshelpviewer.h
   qgsidentifyresults.h
+  qgsfeatureaction.h
   qgslabeldialog.h
   qgsmanageconnectionsdialog.h
   qgsmaptoolidentify.h

src/app/attributetable/qgsattributetablemodel.cpp

@@ -499,14 +499,11 @@ void QgsAttributeTableModel::incomingChangeLayout()
 
 void QgsAttributeTableModel::executeAction( int action, const QModelIndex &idx ) const
 {
-  QList< QPair<QString, QString> > attributes;
+  QgsAttributeMap attributes;
 
   for ( int i = 0; i < mAttributes.size(); i++ )
   {
-    attributes << QPair<QString, QString>(
-      mLayer->pendingFields()[ mAttributes[i] ].name(),
-      data( index( idx.row(), i ), Qt::EditRole ).toString()
-    );
+    attributes.insert( i, data( index( idx.row(), i ), Qt::EditRole ) );
   }
 
   mLayer->actions()->doAction( action, attributes, fieldIdx( idx.column() ) );

src/app/qgsfeatureaction.cpp

@@ -0,0 +1,42 @@
+/***************************************************************************
+                     qgsfeatureaction.cpp  -  description
+                              -------------------
+      begin                : 2010-09-20
+      copyright            : (C) 2010 by Jürgen E. Fischer
+      email                : jef at norbit dot de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+/* $Id$ */
+
+#include "qgsfeatureaction.h"
+#include "qgsvectorlayer.h"
+#include "qgsidentifyresults.h"
+
+QgsFeatureAction::QgsFeatureAction( const QString &name, QgsIdentifyResults *results, QgsVectorLayer *vl, int action, QTreeWidgetItem *featItem )
+    : QAction( name, results )
+    , mLayer( vl )
+    , mAction( action )
+{
+  results->retrieveAttributes( featItem, mAttributes, mIdx );
+}
+
+QgsFeatureAction::QgsFeatureAction( const QString &name, QgsFeature &f, QgsVectorLayer *layer, int action, QObject *parent )
+    : QAction( name, parent )
+    , mLayer( layer )
+    , mAction( action )
+{
+  mAttributes = f.attributeMap();
+}
+
+void QgsFeatureAction::execute()
+{
+  mLayer->actions()->doAction( mAction, mAttributes, mIdx );
+}

src/app/qgsfeatureaction.h

@@ -0,0 +1,49 @@
+/***************************************************************************
+                      qgsfeatureaction.h  -  description
+                               ------------------
+        begin                : 2010-09-20
+        copyright            : (C) 2010 by Jürgen E. Fischer
+        email                : jef at norbit dot de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+/* $Id$ */
+#ifndef QGSFEATUREACTION_H
+#define QGSFEATUREACTION_H
+
+#include "qgsfeature.h"
+
+#include <QList>
+#include <QPair>
+#include <QAction>
+
+class QgsIdentifyResults;
+class QgsVectorLayer;
+class QTreeWidgetItem;
+
+class QgsFeatureAction : public QAction
+{
+    Q_OBJECT
+
+  public:
+    QgsFeatureAction( const QString &name, QgsFeature &f, QgsVectorLayer *vl, int action, QObject *parent );
+    QgsFeatureAction( const QString &name, QgsIdentifyResults *results, QgsVectorLayer *vl, int action, QTreeWidgetItem *featItem );
+
+  public slots:
+    void execute();
+
+  private:
+    QgsVectorLayer *mLayer;
+    int mAction;
+    int mIdx;
+    QgsAttributeMap mAttributes;
+};
+
+#endif