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107
elementscategoryeditor.cpp
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107
elementscategoryeditor.cpp
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#include "elementscategoryeditor.h"
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#include "elementscategory.h"
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/**
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Constructeur fournissant un dialogue d'edition de categorie.
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@param category_path Chemin de la categorie a editer ou de la categorie parente en cas de creation
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@param edit booleen a true pour le mode edition, a false pour le mode creation
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@param parent QWidget parent du dialogue
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*/
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ElementsCategoryEditor::ElementsCategoryEditor(const QString &category_path, bool edit, QWidget *parent) : QDialog(parent) {
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mode_edit = edit;
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// dialogue basique
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buildDialog();
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category = new ElementsCategory(category_path);
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if (mode_edit) {
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setWindowTitle(tr("\311diter une cat\351gorie"));
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connect(buttons, SIGNAL(accepted()), this, SLOT(acceptUpdate()));
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// edition de categorie = affichage des noms deja existants
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QHash<QString, QString> names = category -> categoryNames();
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foreach(QString lang, names.keys()) {
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QStringList qsl;
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qsl << lang << names[lang];
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QTreeWidgetItem *qtwi = new QTreeWidgetItem(qsl);
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qtwi -> setFlags(Qt::ItemIsEditable | Qt::ItemIsEnabled | Qt::ItemIsSelectable);
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category_names -> addTopLevelItem(qtwi);
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}
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} else {
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setWindowTitle(tr("Cr\351er une nouvelle cat\351gorie"));
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connect(buttons, SIGNAL(accepted()), this, SLOT(acceptCreation()));
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// nouvelle categorie = une ligne pre-machee
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QStringList qsl;
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qsl << QLocale::system().name().left(2) << tr("Nom de la nouvelle cat\351gorie");
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QTreeWidgetItem *qtwi = new QTreeWidgetItem(qsl);
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category_names -> addTopLevelItem(qtwi);
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category_names -> openPersistentEditor(qtwi, 1);
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}
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}
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/**
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Destructeur
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*/
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ElementsCategoryEditor::~ElementsCategoryEditor() {
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delete category;
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}
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/**
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Bases du dialogue de creation / edition
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*/
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void ElementsCategoryEditor::buildDialog() {
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QVBoxLayout *editor_layout = new QVBoxLayout();
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setLayout(editor_layout);
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category_names = new QTreeWidget();
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category_names -> setColumnCount(2);
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QStringList headers;
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headers << tr("Langue") << tr("Nom");
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category_names -> setHeaderLabels(headers);
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buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
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connect(buttons, SIGNAL(rejected()), this, SLOT(reject()));
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editor_layout -> addWidget(new QLabel(tr("Vous pouvez sp\351cifier un nom par langue pour la cat\351gorie.")));
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editor_layout -> addWidget(category_names);
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editor_layout -> addWidget(buttons);
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}
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/**
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Valide les donnees entrees par l'utilisateur lors d'une creation de
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categorie
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*/
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void ElementsCategoryEditor::acceptCreation() {
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// il doit y avoir au moins un nom
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int names_count = category_names -> topLevelItemCount();
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if (!names_count || (category_names -> topLevelItem(0) -> text(1)) == QString()) {
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QMessageBox::critical(
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this,
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tr("La cat\351gorie doit avoir au moins un nom."),
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tr("Vous devez entrer au moins un nom pour la cat\351gorie.")
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);
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}
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// chargement des noms
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category -> clearNames();
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for (int i = 0 ; i < names_count ; ++ i) {
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category -> addName(
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category_names -> topLevelItem(i) -> text(0),
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category_names -> topLevelItem(i) -> text(1)
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);
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}
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// cree un nom de dossier a partir du 1er nom de la categorie
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QString dirname = category_names -> topLevelItem(0) -> text(1).toLower().replace(" ", "_");
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category -> setPath(category -> path() + "/" + dirname);
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category -> write();
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QDialog::accept();
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}
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/**
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Valide les donnees entrees par l'utilisateur lors d'une modification de
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categorie
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*/
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void ElementsCategoryEditor::acceptUpdate() {
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qDebug() << "acceptUpdate";
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}
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