Add button to disable/enable auto conductor

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3596 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/elementsmover.cpp

@@ -134,10 +134,12 @@ void ElementsMover::endMovement()
 			current_movement_
 		);
 
-			//There is only one element moved, we try auto connection of conductor;
+			//There is only one element moved, and project authorize auto conductor,
+			//we try auto connection of conductor;
 		typedef DiagramContent dc;
 		if (moved_content_.items(dc::TextFields | dc::Images | dc::Shapes).size() == 0 &&
-			moved_content_.items(dc::Elements).size() == 1)
+			moved_content_.items(dc::Elements).size() == 1 &&
+			diagram_ -> project() -> autoConductor())
 		{
 			Element *elmt = moved_content_.elements.toList().first();
 

sources/qetdiagrameditor.cpp

@@ -188,6 +188,13 @@ void QETDiagramEditor::setUpActions() {
 	copy              = new QAction(QET::Icons::EditCopy,              tr("Cop&ier"),                              this);
 	paste             = new QAction(QET::Icons::EditPaste,             tr("C&oller"),                              this);
 	conductor_reset   = new QAction(QET::Icons::ConductorSettings,     tr("R\351initialiser les conducteurs"),     this);
+
+	m_auto_conductor = new QAction   (QET::Icons::ConductorSettings, tr("Cr\351ation automatique de conducteur(s)","Tool tip of auto conductor"), this);
+	m_auto_conductor -> setStatusTip (tr("Utiliser la cr\351ation automatique de conducteur(s) quand cela est possible", "Status tip of auto conductor"));
+	m_auto_conductor -> setCheckable (true);
+	m_auto_conductor -> setDisabled  (true);
+	connect(m_auto_conductor, SIGNAL(triggered(bool)), this, SLOT(slot_autoConductor(bool)));
+
 	infos_diagram     = new QAction(QET::Icons::DialogInformation,     tr("Propri\351t\351s du sch\351ma"),        this);
 	prj_edit_prop     = new QAction(QET::Icons::DialogInformation,     tr("Propri\351t\351s du projet"),           this);
 	prj_add_diagram   = new QAction(QET::Icons::DiagramAdd,            tr("Ajouter un sch\351ma"),                 this);
@@ -456,6 +463,7 @@ void QETDiagramEditor::setUpToolBar() {
 
 	diagram_bar -> addAction (infos_diagram);
 	diagram_bar -> addAction (conductor_reset);
+	diagram_bar -> addAction (m_auto_conductor);
 
 	m_add_item_toolBar = new QToolBar(tr("Ajouter"), this);
 	m_add_item_toolBar->setObjectName("adding");
@@ -1179,6 +1187,7 @@ void QETDiagramEditor::slot_updateActions()
 	m_add_item_actions_group.  setEnabled(editable_project);
 	m_row_column_actions_group.setEnabled(editable_project);
 
+
 	slot_updateUndoStack();
 	slot_updateModeActions();
 	slot_updatePasteAction();
@@ -1266,18 +1275,21 @@ void QETDiagramEditor::slot_updateComplexActions() {
 	}
 }
 
-
 /**
-	Gere les actions relatives au mode du schema
+ * @brief QETDiagramEditor::slot_updateModeActions
+ * Manage action who need an opened diagram or project to be updated
  */
 void QETDiagramEditor::slot_updateModeActions() {
 	DiagramView *dv = currentDiagram();
 	
-	// actions ayant aussi besoin d'un document ouvert et de la connaissance de son mode
-	if (!dv) {
+	if (!dv)
+	{
 		grp_visu_sel -> setEnabled(false);
-	} else {
-		switch((int)(dv -> dragMode())) {
+	}
+	else
+	{
+		switch((int)(dv -> dragMode()))
+		{
 			case QGraphicsView::NoDrag:
 				grp_visu_sel -> setEnabled(false);
 				break;
@@ -1291,6 +1303,15 @@ void QETDiagramEditor::slot_updateModeActions() {
 				break;
 		}
 	}
+
+
+	if (ProjectView *pv = currentProject())
+	{
+		m_auto_conductor -> setEnabled (true);
+		m_auto_conductor -> setChecked (pv -> project() -> autoConductor());
+	}
+	else
+		m_auto_conductor -> setDisabled(true);
 }
 
 /**
@@ -1513,6 +1534,17 @@ void QETDiagramEditor::slot_resetConductors() {
 	}
 }
 
+/**
+ * @brief QETDiagramEditor::slot_autoConductor
+ * @param ac
+ * Update the auto conductor status of current project;
+ */
+void QETDiagramEditor::slot_autoConductor(bool ac)
+{
+	if (ProjectView *pv = currentProject())
+		pv -> project() -> setAutoConductor(ac);
+}
+
 /**
  * @brief QETDiagramEditor::slot_addText
  * add text to curent diagram

sources/qetdiagrameditor.h

@@ -115,6 +115,7 @@ class QETDiagramEditor : public QETMainWindow {
 		void slot_removeRow();
 		void editSelectionProperties();
 		void slot_resetConductors();
+		void slot_autoConductor(bool ac);
 		void slot_addText();
 		void slot_addImage();
 		void slot_addLine();
@@ -179,6 +180,7 @@ class QETDiagramEditor : public QETMainWindow {
 		QAction *copy;               ///< Copy selection to clipboard
 		QAction *paste;              ///< Paste clipboard content on the current diagram
 		QAction *conductor_reset;    ///< Reset paths of selected conductors
+		QAction *m_auto_conductor;   ///< Enable/Disable the use of auto conductor
 		QAction *conductor_default;  ///< Show a dialog to edit default conductor properties
 		QAction *infos_diagram;      ///< Show a dialog to edit diagram properties
 		QAction *prj_edit_prop;      ///< Edit the properties of the current project.

sources/qetgraphicsitem/terminal.cpp

@@ -280,18 +280,21 @@ void Terminal::paint(QPainter *p, const QStyleOptionGraphicsItem *options, QWidg
 	{
 		if (!m_help_line)
 			m_help_line = new QGraphicsLineItem(this);
+		m_help_line -> setPen(QPen (Qt::darkBlue));
 
 		QLineF line(HelpLine());
 
+		if (Diagram *dia = diagram())
+		{
+			if (dia -> project() -> autoConductor())
+			{
 				Terminal *t = alignedWithTerminal();
 				if (t)
 				{
 					line.setP2(t -> dockConductor());
 					m_help_line -> setPen(QPen (Qt::darkGreen));
 				}
-		else
-		{
-			m_help_line -> setPen(QPen (Qt::darkBlue));
+			}
 		}
 
 			//Map the line (in scene coordinate) to help_line coordinate

sources/qetproject.cpp

@@ -47,7 +47,8 @@ QETProject::QETProject(int diagrams, QObject *parent) :
 	modified_            (false ),
 	read_only_           (false ),
 	titleblocks_         (this  ),
-	folioSheetsQuantity(0)
+	folioSheetsQuantity  (0     ),
+	m_auto_conductor     (true  )
 {
 	// 0 a n schema(s) vide(s)
 	int diagrams_count = qMax(0, diagrams);
@@ -81,7 +82,8 @@ QETProject::QETProject(const QString &path, QObject *parent) :
 	modified_            (false ),
 	read_only_           (false ),
 	titleblocks_         (this  ),
-	folioSheetsQuantity(0)
+	folioSheetsQuantity  (0     ),
+	m_auto_conductor     (true  )
 {
 	// ouvre le fichier
 	QFile project_file(path);
@@ -124,7 +126,8 @@ QETProject::QETProject(const QDomElement &xml_element, QObject *parent) :
 	modified_            (false ),
 	read_only_           (false ),
 	titleblocks_         (this  ),
-	folioSheetsQuantity(0)
+	folioSheetsQuantity  (0     ),
+	m_auto_conductor     (true  )
 {
 	// copie le contenu XML
 	document_root_.appendChild(document_root_.importNode(xml_element, true));
@@ -505,6 +508,28 @@ NumerotationContext QETProject::conductorAutoNum (const QString &key) const {
 	else return NumerotationContext();
 }
 
+/**
+ * @brief QETProject::autoConductor
+ * @return true if use of auto conductor is authorized.
+ * See also Q_PROPERTY autoConductor
+ */
+bool QETProject::autoConductor() const
+{
+	return m_auto_conductor;
+}
+
+/**
+ * @brief QETProject::setAutoConductor
+ * @param ac
+ * Enable the use of auto conductor if true
+ * See also Q_PROPERTY autoConductor
+ */
+void QETProject::setAutoConductor(bool ac)
+{
+	if (ac != m_auto_conductor)
+		m_auto_conductor = ac;
+}
+
 /**
 	@return un document XML representant le projet 
 */

sources/qetproject.h

@@ -45,9 +45,12 @@ class NumerotationContext;
 	collection. This collection enables users to export diagrams on remote
 	machines without wondering whether required elements are available to them.
 */
-class QETProject : public QObject {
+class QETProject : public QObject
+{
 		Q_OBJECT
 
+		Q_PROPERTY(bool autoConductor READ autoConductor WRITE setAutoConductor)
+	
 		// constructors, destructor
 	public:
 		QETProject (int = 1,             QObject * = 0);
@@ -57,6 +60,7 @@ class QETProject : public QObject {
 	
 	private:
 		QETProject(const QETProject &);
+		void init ();
 	
 		// enums
 	public:
@@ -117,6 +121,9 @@ class QETProject : public QObject {
 		void removeConductorAutonum (QString key);
 		NumerotationContext conductorAutoNum(const QString &key) const;
 
+		bool autoConductor    () const;
+		void setAutoConductor (bool ac);
+
 		QDomDocument toXml();
 		bool close();
 		QETResult write();
@@ -229,6 +236,7 @@ class QETProject : public QObject {
 	QHash <QString, NumerotationContext> m_conductor_autonum;
 	/// Folio List Sheets quantity for this project.
 	int folioSheetsQuantity;
+	bool m_auto_conductor;
 };
 Q_DECLARE_METATYPE(QETProject *)
 #endif