Merge pull request #602 from 3nids/selectall

NathanW2 · NathanW2 · commit c9f43f9eb539 · 2013-05-22T02:59:00.000-07:00
add selectall features method for vector layers
diff --git a/python/core/qgsvectorlayer.sip b/python/core/qgsvectorlayer.sip
@@ -239,6 +239,9 @@ class QgsVectorLayer : QgsMapLayer
 
     /** Select not selected features and deselect selected ones */
     void invertSelection();
+    
+    /** Select all the features */
+    void selectAll();
 
     /** Invert selection of features found within the search rectangle (in layer's coordinates) */
     void invertSelectionInRectangle( QgsRectangle & rect );
diff --git a/src/core/qgsvectorlayer.cpp b/src/core/qgsvectorlayer.cpp
@@ -812,6 +812,23 @@ void QgsVectorLayer::invertSelection()
   setSelectedFeatures( ids );
 }
 
+void QgsVectorLayer::selectAll()
+{
+    QgsFeatureIterator fit = getFeatures( QgsFeatureRequest()
+                                          .setFlags( QgsFeatureRequest::NoGeometry )
+                                          .setSubsetOfAttributes( QgsAttributeList() ) );
+
+    QgsFeatureIds ids;
+
+    QgsFeature fet;
+    while ( fit.nextFeature( fet ) )
+    {
+      ids << fet.id();
+    }
+
+    setSelectedFeatures( ids );
+}
+
 void QgsVectorLayer::invertSelectionInRectangle( QgsRectangle & rect )
 {
   // normalize the rectangle
diff --git a/src/core/qgsvectorlayer.h b/src/core/qgsvectorlayer.h
@@ -619,6 +619,9 @@ class CORE_EXPORT QgsVectorLayer : public QgsMapLayer
     /** Select not selected features and deselect selected ones */
     void invertSelection();
 
+    /** Select all the features */
+    void selectAll();
+
     /**
      * Invert selection of features found within the search rectangle (in layer's coordinates)
      *

Original file line number	Diff line number	Diff line change
`@@ -619,6 +619,9 @@ class CORE_EXPORT QgsVectorLayer : public QgsMapLayer`
`619`	`619`	`/** Select not selected features and deselect selected ones */`
`620`	`620`	`void invertSelection();`
`621`	`621`
	`622`	`+ /** Select all the features */`
	`623`	`+ void selectAll();`
	`624`	`+`
`622`	`625`	`/**`
`623`	`626`	`* Invert selection of features found within the search rectangle (in layer's coordinates)`
`624`	`627`	`*`