Merge pull request #658 from ispyisail/feature-insert-folio-position

Add "Insert folio above/below" to the elements panel's folio menu

sources/elementspanelwidget.cpp

@@ -61,6 +61,8 @@ ElementsPanelWidget::ElementsPanelWidget(QWidget *parent) : QWidget(parent) {
 	prj_edit_prop            = new QAction(QET::Icons::DialogInformation,      tr("Propriétés du projet"),          this);
 	prj_prop_diagram         = new QAction(QET::Icons::DialogInformation,      tr("Propriétés du folio"),       this);
 	prj_add_diagram          = new QAction(QET::Icons::DiagramAdd,              tr("Ajouter un folio"),                this);
+	prj_insert_diagram_above = new QAction(QET::Icons::DiagramAdd,              tr("Insérer un folio au-dessus"),      this);
+	prj_insert_diagram_below = new QAction(QET::Icons::DiagramAdd,              tr("Insérer un folio en dessous"),     this);
 	prj_duplicate_diagram   = new QAction(QET::Icons::IC_CopyFile,              tr("Copier et coller"),               this);
 	prj_del_diagram          = new QAction(QET::Icons::DiagramDelete,          tr("Supprimer ce folio"),              this);
 	prj_move_diagram_up      = new QAction(QET::Icons::GoUp,                   tr("Remonter ce folio"),               this);
@@ -101,6 +103,8 @@ ElementsPanelWidget::ElementsPanelWidget(QWidget *parent) : QWidget(parent) {
 	connect(prj_edit_prop,         SIGNAL(triggered()), this,           SLOT(editProjectProperties()));
 	connect(prj_prop_diagram,      SIGNAL(triggered()), this,           SLOT(editDiagramProperties()));
 	connect(prj_add_diagram,       SIGNAL(triggered()), this,           SLOT(newDiagram()));
+	connect(prj_insert_diagram_above, SIGNAL(triggered()), this,        SLOT(insertDiagramAbove()));
+	connect(prj_insert_diagram_below, SIGNAL(triggered()), this,        SLOT(insertDiagramBelow()));
 	connect(prj_del_diagram,       SIGNAL(triggered()), this,           SLOT(deleteDiagram()));
 	connect(prj_duplicate_diagram, SIGNAL(triggered()), this,           SLOT(duplicateDiagram()));
 	connect(prj_move_diagram_up,   SIGNAL(triggered()), this,           SLOT(moveDiagramUp()));
@@ -245,6 +249,32 @@ void ElementsPanelWidget::newDiagram()
 	}
 }
 
+/**
+	@brief ElementsPanelWidget::insertDiagramAbove
+	Emit requestForNewDiagramAt with the position of the currently
+	selected diagram, inserting the new folio right before it.
+*/
+void ElementsPanelWidget::insertDiagramAbove()
+{
+	if (Diagram *selected_diagram = elements_panel -> selectedDiagram()) {
+		QETProject *project = selected_diagram->project();
+		emit(requestForNewDiagramAt(project, project->folioIndex(selected_diagram)));
+	}
+}
+
+/**
+	@brief ElementsPanelWidget::insertDiagramBelow
+	Emit requestForNewDiagramAt with the position right after the
+	currently selected diagram, inserting the new folio right after it.
+*/
+void ElementsPanelWidget::insertDiagramBelow()
+{
+	if (Diagram *selected_diagram = elements_panel -> selectedDiagram()) {
+		QETProject *project = selected_diagram->project();
+		emit(requestForNewDiagramAt(project, project->folioIndex(selected_diagram) + 1));
+	}
+}
+
 /**
  * Emet le signal requestForDiagramsDeletion avec les schemas selectionnes
  */
@@ -451,6 +481,8 @@ void ElementsPanelWidget::updateButtons()
 
 			prj_del_diagram           -> setEnabled(is_writable);
 			prj_duplicate_diagram     -> setEnabled(is_writable);
+			prj_insert_diagram_above -> setEnabled(is_writable);
+			prj_insert_diagram_below -> setEnabled(is_writable);
 			prj_move_diagram_up        -> setEnabled(is_writable && min_position > 0);
 			prj_move_diagram_down     -> setEnabled(is_writable && max_position < project_diagrams_count - 1);
 			prj_move_diagram_top      -> setEnabled(is_writable && min_position > 0);
@@ -504,6 +536,8 @@ void ElementsPanelWidget::handleContextMenu(const QPoint &pos) {
 			break;
 		case QET::Diagram:
 			context_menu -> addAction(prj_prop_diagram);
+			context_menu -> addAction(prj_insert_diagram_above);
+			context_menu -> addAction(prj_insert_diagram_below);
 			context_menu -> addAction(prj_del_diagram);
 			context_menu -> addAction(prj_duplicate_diagram);
 			context_menu -> addAction(prj_move_diagram_top);

sources/elementspanelwidget.h

@@ -46,6 +46,8 @@ class ElementsPanelWidget : public QWidget {
 		*prj_edit_prop,
 		*prj_prop_diagram,
 		*prj_add_diagram,
+		*prj_insert_diagram_above,
+		*prj_insert_diagram_below,
 		*prj_del_diagram,
 		*prj_duplicate_diagram,
 		*prj_move_diagram_up,
@@ -66,6 +68,7 @@ class ElementsPanelWidget : public QWidget {
 	signals:
 	void requestForProject(QETProject *);
 	void requestForNewDiagram(QETProject *);
+	void requestForNewDiagramAt(QETProject *, int);
 	void requestForProjectClosing(QETProject *);
 	void requestForProjectPropertiesEdition(QETProject *);
 	void requestForDiagramPropertiesEdition(Diagram *);
@@ -88,6 +91,8 @@ class ElementsPanelWidget : public QWidget {
 	void editProjectProperties();
 	void editDiagramProperties();
 	void newDiagram();
+	void insertDiagramAbove();
+	void insertDiagramBelow();
 	void deleteDiagram();
 	void duplicateDiagram();
 	void moveDiagramUp();

sources/qetdiagrameditor.cpp

@@ -185,6 +185,7 @@ void QETDiagramEditor::setUpElementsPanel()
 	connect(pa, SIGNAL(requestForProjectClosing           (QETProject *)), this, SLOT(closeProject(QETProject *)));
 	connect(pa, SIGNAL(requestForProjectPropertiesEdition (QETProject *)), this, SLOT(editProjectProperties(QETProject *)));
 	connect(pa, SIGNAL(requestForNewDiagram               (QETProject *)), this, SLOT(addDiagramToProject(QETProject *)));
+	connect(pa, SIGNAL(requestForNewDiagramAt             (QETProject *, int)), this, SLOT(addDiagramToProjectAt(QETProject *, int)));
 	connect(pa, SIGNAL(requestForDiagramPropertiesEdition (Diagram *)), this, SLOT(editDiagramProperties(Diagram *)));
 	connect(pa, SIGNAL(requestForDiagramsDeletion         (const QList<Diagram *> &)), this, SLOT(removeDiagrams(const QList<Diagram *> &)));
 	connect(pa, SIGNAL(requestForDiagramMoveUp			  (const QList<Diagram *> &)), this, SLOT(moveDiagramUp(const QList<Diagram *>&)));
@@ -2274,6 +2275,25 @@ void QETDiagramEditor::addDiagramToProject(QETProject *project)
 		project_view->project()->addNewDiagram();
 	}
 }
+
+/**
+	@brief QETDiagramEditor::addDiagramToProjectAt
+	Add a diagram to project, inserted at a specific position.
+	@param project
+	@param pos
+*/
+void QETDiagramEditor::addDiagramToProjectAt(QETProject *project, int pos)
+{
+	if (!project) {
+		return;
+	}
+
+	if (ProjectView *project_view = findProject(project))
+	{
+		activateProject(project);
+		project_view->project()->addNewDiagram(pos);
+	}
+}
 /**
  * @brief QETDiagramEditor::removeDiagram
  * Wrapper für einzelne Diagramme, um Abwärtskompatibilität zu erhalten.

sources/qetdiagrameditor.h

@@ -137,6 +137,7 @@ class QETDiagramEditor : public QETMainWindow
 		void editDiagramProperties(DiagramView *);
 		void editDiagramProperties(Diagram *);
 		void addDiagramToProject(QETProject *);
+		void addDiagramToProjectAt(QETProject *, int);
 		void removeDiagram(Diagram *);
 		void removeDiagrams(const QList<Diagram *> &diagrams);
 		void removeDiagramFromProject();