ENH: connect actions on the widget tree and on the search box to their slots

Code/Common/Gui/mvdApplicationsToolBox.cxx

@@ -38,6 +38,7 @@
 
 //
 // Monteverdi includes (sorted by alphabetic order)
+#include "mvdAlgorithm.h"
 
 namespace mvd
 {
@@ -68,6 +69,22 @@ ApplicationsToolBox
   m_UI( new mvd::Ui::ApplicationsToolBox() )
 {
   m_UI->setupUi( this );
+
+  //
+  // connect search box changed
+  QObject::connect(m_UI->m_SearchLine,
+                   SIGNAL( textChanged(const QString &) ),
+                   this,
+                   SLOT( OnSearchBoxChanged(const QString &) )
+    );
+
+  //
+  // connect double click on the tree Widget
+  QObject::connect(GetAlgorithmsTree(),
+                   SIGNAL( itemDoubleClicked(QTreeWidgetItem* ,int) ),
+                   this,
+                   SLOT( OnAlgorithmTreeDoubleClick(QTreeWidgetItem* ,int) )
+    );
 }
 
 /*******************************************************************************/
@@ -112,7 +129,8 @@ ApplicationsToolBox
     cmainItem->setText(0,  qcurrentMainItem );
 
     //
-    // step #2 -> Applications name as secondary items
+    // TODO : add category icon
+    // step #2 -> Applications name are secondary items
     StringVector::const_iterator itApps = (*itTag).second.begin();
     while( itApps != (*itTag).second.end() )
       {
@@ -121,6 +139,10 @@ ApplicationsToolBox
       QTreeWidgetItem * secItem = new QTreeWidgetItem( cmainItem );
       QString  qcurrentSecItem( (*itApps).c_str() );
       secItem->setText(0, qcurrentSecItem);
+
+      //
+      // TODO : add algorithm icon
+
       ++itApps;
       }
 
@@ -128,6 +150,14 @@ ApplicationsToolBox
     }
 }
 
+/*******************************************************************************/
+void
+ApplicationsToolBox
+::ExecuteAlgorithm( const QString& appName )
+{
+  std::cout <<"ApplicationsToolBox::ExecuteAlgorithm - "<< ToStdString( appName )<< "- WIP."<< std::endl;
+}
+
 /*******************************************************************************/
 /* SLOTS                                                                       */
 /*******************************************************************************/
@@ -142,6 +172,35 @@ ApplicationsToolBox
   FillTreeUsingTags();  
 }
 
+/*******************************************************************************/
+void
+ApplicationsToolBox
+::OnSearchBoxChanged(const QString & search)
+{
+  // 
+  // get the search text
+  m_SearchText = search;
+  
+  // fill the tree with the application
+  FillTreeUsingTags();  
+}
+
+/*******************************************************************************/
+void
+ApplicationsToolBox
+::OnAlgorithmTreeDoubleClick( QTreeWidgetItem * item , int column )
+{
+  std::cout <<"Algorithm name "<< ToStdString( item->text( column ) ) << std::endl;
+  QString appName = item->text( column );
+
+  // 
+  // Execute the algorithm
+  if ( !appName.isEmpty() )
+    {
+    ExecuteAlgorithm( appName );
+    }
+}
+
 /*******************************************************************************/
 
 } // end namespace 'mvd'

Code/Common/Gui/mvdApplicationsToolBox.h

@@ -102,7 +102,9 @@ public:
 //
 // Public SLOTS.
 public slots:
-  void OnAvailableApplicationsTagsChanged(const ApplicationsTagContainer& appsTags );
+  void OnAvailableApplicationsTagsChanged( const ApplicationsTagContainer& appsTags );
+  void OnSearchBoxChanged( const QString & search );
+  void OnAlgorithmTreeDoubleClick( QTreeWidgetItem * item , int column );
 
   /*-[ SIGNALS SECTION ]-----------------------------------------------------*/
 
@@ -130,6 +132,11 @@ private:
    */
   void FillTreeUsingTags();
 
+  /**
+   * \brief Launch the appName algorithm
+   */
+  void ExecuteAlgorithm( const QString& appName );
+
 //
 // Private attributes.
 private:
@@ -141,8 +148,12 @@ private:
   /**
    * \brief map storing applications and its tags
    */
-  ApplicationsTagContainer  m_AppTags;
+  ApplicationsTagContainer m_AppTags;
 
+  /**
+   * \brief text to search in the widget tree
+   */
+  QString                  m_SearchText;  
 
   /*-[ PRIVATE SLOTS SECTION ]-----------------------------------------------*/