From e8e005dfaae5eb4a0fbcdee133dcb32f7e429f77 Mon Sep 17 00:00:00 2001
From: blacksun
 <blacksun@r5936  blacksun  2019-06-24 19:44:37 +0200 (lun. 24 juin 2019)>
Date: Tue, 28 May 2013 16:50:35 +0000
Subject: [PATCH] add condition to enable the richtext menu entry

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@2180 bfdf4180-ca20-0410-9c96-a3a8aa849046
---
 sources/diagram.cpp          | 14 ++++++++++++++
 sources/diagram.h            |  2 ++
 sources/qetdiagrameditor.cpp |  5 +++--
 3 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/sources/diagram.cpp b/sources/diagram.cpp
index 73df458ff..f42822881 100644
--- a/sources/diagram.cpp
+++ b/sources/diagram.cpp
@@ -1066,6 +1066,20 @@ QSet<DiagramTextItem *> Diagram::selectedTexts() const {
 	return(selected_texts);
 }
 
+/**
+ * @brief Diagram::selectedConductorTexts
+ * @return the list of conductor texts selected
+ */
+QSet<ConductorTextItem *> Diagram::selectedConductorTexts() const {
+	QSet<ConductorTextItem *> selected_texts;
+	foreach(QGraphicsItem *item, selectedItems()) {
+		if (ConductorTextItem *cti = qgraphicsitem_cast<ConductorTextItem *>(item)) {
+			selected_texts << cti;
+		}
+	}
+	return(selected_texts);
+}
+
 /// @return true si le presse-papier semble contenir un schema
 bool Diagram::clipboardMayContainDiagram() {
 	QString clipboard_text = QApplication::clipboard() -> text().trimmed();
diff --git a/sources/diagram.h b/sources/diagram.h
index 95397fdb7..fa33f89b4 100644
--- a/sources/diagram.h
+++ b/sources/diagram.h
@@ -39,6 +39,7 @@ class ElementTextsMover;
 class IndependentTextItem;
 class QETProject;
 class Terminal;
+class ConductorTextItem;
 /**
 	This class represents an electric diagram. It manages its various child
 	elements, conductors and texts and handles their graphic rendering.
@@ -162,6 +163,7 @@ class Diagram : public QGraphicsScene {
 	
 	QList<CustomElement *> customElements() const;
 	QSet<DiagramTextItem *> selectedTexts() const;
+	QSet<ConductorTextItem *> selectedConductorTexts() const;
 	QSet<Conductor *> selectedConductors() const;
 	DiagramContent content() const;
 	DiagramContent selectedContent();
diff --git a/sources/qetdiagrameditor.cpp b/sources/qetdiagrameditor.cpp
index 76bec577c..1d22bb005 100644
--- a/sources/qetdiagrameditor.cpp
+++ b/sources/qetdiagrameditor.cpp
@@ -1201,9 +1201,10 @@ void QETDiagramEditor::slot_updateComplexActions() {
 	prj_diagramNum   -> setEnabled(editable_diagram);
 	
 	// actions ayant besoin de textes selectionnes
-	bool selected_texts = dv ? (dv -> diagram() -> selectedTexts().count()) : 0;
+	int selected_texts = dv ? (dv -> diagram() -> selectedTexts().count()) : 0;
+	int selected_conductor_texts = dv ? (dv -> diagram() -> selectedConductorTexts().count()) : 0;
 	rotate_texts -> setEnabled(editable_diagram && selected_texts);
-	add_edittext -> setEnabled(editable_diagram && selected_texts);
+	add_edittext -> setEnabled(editable_diagram && selected_texts == 1 && !selected_conductor_texts);
 }