Nettoyage du trunk : deplacement des sources dans un sous-repertoire

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@364 bfdf4180-ca20-0410-9c96-a3a8aa849046

sources/diagramcontent.cpp

@@ -0,0 +1,133 @@
+/*
+	Copyright 2006-2008 Xavier Guerrin
+	This file is part of QElectroTech.
+	
+	QElectroTech is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 2 of the License, or
+	(at your option) any later version.
+	
+	QElectroTech is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+	
+	You should have received a copy of the GNU General Public License
+	along with QElectroTech.  If not, see <http://www.gnu.org/licenses/>.
+*/
+#include "diagramcontent.h"
+#include <QGraphicsItem>
+#include "element.h"
+#include "diagramtextitem.h"
+#include "conductor.h"
+
+/**
+	Constructeur par defaut. Ne contient rien.
+*/
+DiagramContent::DiagramContent() {
+}
+
+/**
+	Constructeur de copie.
+*/
+DiagramContent::DiagramContent(const DiagramContent &other) :
+	elements(other.elements),
+	textFields(other.textFields),
+	conductorsToUpdate(other.conductorsToUpdate),
+	conductorsToMove(other.conductorsToMove),
+	otherConductors(other.otherConductors)
+{
+}
+
+/**
+	Constructeur
+*/
+DiagramContent::~DiagramContent() {
+}
+
+/**
+	@param filter Types de conducteurs desires
+	@return tous les conducteurs
+*/
+QList<Conductor *> DiagramContent::conductors(int filter) const {
+	QList<Conductor *> result;
+	if (filter & ConductorsToMove)   result += conductorsToMove;
+	if (filter & ConductorsToUpdate) result += conductorsToUpdate.keys();
+	if (filter & OtherConductors)    result += otherConductors;
+	return(result);
+}
+
+/**
+	Vide le conteneur
+*/
+void DiagramContent::clear() {
+	elements.clear();
+	textFields.clear();
+	conductorsToUpdate.clear();
+	conductorsToMove.clear();
+	otherConductors.clear();
+}
+
+/**
+	@param filter Types desires
+	@return la liste des items formant le contenu du schema
+*/
+QList<QGraphicsItem *> DiagramContent::items(int filter) const {
+	QList<QGraphicsItem *> items_list;
+	foreach(QGraphicsItem *qgi, conductors(filter)) items_list << qgi;
+	if (filter & Elements)   foreach(QGraphicsItem *qgi, elements)   items_list << qgi;
+	if (filter & TextFields) foreach(QGraphicsItem *qgi, textFields)  items_list << qgi;
+	return(items_list);
+}
+
+/**
+	@param filter Types desires
+	@return le nombre d'items formant le contenu du schema
+*/
+int DiagramContent::count(int filter) const {
+	int count = 0;
+	if (filter & Elements)           count += elements.count();
+	if (filter & TextFields)         count += textFields.count();
+	if (filter & ConductorsToMove)   count += conductorsToMove.count();
+	if (filter & ConductorsToUpdate) count += conductorsToUpdate.count();
+	if (filter & OtherConductors)    count += otherConductors.count();
+	return(count);
+}
+
+/**
+	Permet de composer rapidement la proposition "x elements, y conducteurs et
+	z champs de texte".
+	@param filter Types desires
+	@return la proposition decrivant le contenu.
+*/
+QString DiagramContent::sentence(int filter) const {
+	int elements_count   = (filter & Elements) ? elements.count() : 0;
+	int conductors_count = conductors(filter).count();
+	int textfields_count = (filter & TextFields) ? textFields.count() : 0;
+	
+	return(
+		QET::ElementsAndConductorsSentence(
+			elements_count,
+			conductors_count,
+			textfields_count
+		)
+	);
+}
+
+/**
+	Permet de debugger un contenu de schema
+	@param d Object QDebug a utiliser pour l'affichage des informations de debug
+	@param c Contenu de schema a debugger
+*/
+QDebug &operator<<(QDebug d, DiagramContent &) {
+	d << "DiagramContent {" << "\n";
+	/*
+	FIXME Le double-heritage QObject / QGraphicsItem a casse cet operateur
+	d << "  elements :" << c.elements << "\n";
+	d << "  conductorsToUpdate :" << c.conductorsToUpdate.keys() << "\n";
+	d << "  conductorsToMove :" << c.conductorsToMove << "\n";
+	d << "  otherConductors :" << c.otherConductors << "\n";
+	*/
+	d << "}";
+	return(d.space());
+}