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https://github.com/qelectrotech/qelectrotech-source-mirror.git
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114 lines
4.3 KiB
C++
114 lines
4.3 KiB
C++
#include "elementscategorieswidget.h"
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#include "elementscategorieslist.h"
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#include "elementscategoryeditor.h"
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#include "elementscategory.h"
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ElementsCategoriesWidget::ElementsCategoriesWidget(QWidget * parent) : QWidget(parent) {
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// initialise la liste des categories
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elementscategorieslist = new ElementsCategoriesList(this);
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// actions
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action_reload = new QAction(QIcon(":/ico/reload.png"), tr("Recharger les cat\351gories"), this);
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action_new = new QAction(QIcon(":/ico/new.png"), tr("Nouvelle cat\351gorie"), this);
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action_open = new QAction(QIcon(":/ico/open.png"), tr("\311diter la cat\351gorie"), this);
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action_delete = new QAction(QIcon(":/ico/editdelete.png"), tr("Supprimer la cat\351gorie"), this);
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// initialise la barre d'outils
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toolbar = new QToolBar(this);
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toolbar -> setMovable(false);
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toolbar -> addAction(action_reload);
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toolbar -> addAction(action_new);
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toolbar -> addAction(action_open);
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toolbar -> addAction(action_delete);
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connect(action_reload, SIGNAL(triggered()), elementscategorieslist, SLOT(reload()) );
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connect(action_new, SIGNAL(triggered()), this, SLOT(newCategory()) );
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connect(action_open, SIGNAL(triggered()), this, SLOT(editCategory()) );
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connect(action_delete, SIGNAL(triggered()), this, SLOT(removeCategory()));
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connect(elementscategorieslist, SIGNAL(itemSelectionChanged()), this, SLOT(updateButtons()) );
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updateButtons();
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// disposition verticale
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QVBoxLayout *vlayout = new QVBoxLayout(this);
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vlayout -> setMargin(0);
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vlayout -> setSpacing(0);
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vlayout -> addWidget(toolbar);
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vlayout -> addWidget(elementscategorieslist);
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vlayout -> setStretchFactor(elementscategorieslist, 75000);
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setLayout(vlayout);
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}
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ElementsCategoriesWidget::~ElementsCategoriesWidget() {
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}
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void ElementsCategoriesWidget::newCategory() {
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QString s_c_path = elementscategorieslist -> selectedCategoryPath();
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if (s_c_path.isNull()) return;
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(new ElementsCategoryEditor(s_c_path, false, this)) -> exec();
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elementscategorieslist -> reload();
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}
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void ElementsCategoriesWidget::editCategory() {
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QString s_c_path = elementscategorieslist -> selectedCategoryPath();
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if (s_c_path.isNull()) return;
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(new ElementsCategoryEditor(s_c_path, true, this)) -> exec();
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elementscategorieslist -> reload();
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}
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void ElementsCategoriesWidget::removeCategory() {
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// recupere le nom et le chemin de la categorie
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QString s_c_name = elementscategorieslist -> selectedCategoryName();
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QString s_c_path = elementscategorieslist -> selectedCategoryPath();
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if (s_c_path.isNull()) return;
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// confirmation #1
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QMessageBox::StandardButton answer_1 = QMessageBox::question(
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this,
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tr("Supprimer la cat\351gorie ?"),
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tr("\312tes-vous s\373r de vouloir supprimer cette cat\351gorie ?\n"
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"Tous les \351l\351ments et les cat\351gories contenus dans cette "
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"cat\351gorie seront supprim\351s"),
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QMessageBox::Yes|QMessageBox::No|QMessageBox::Cancel
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);
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if (answer_1 != QMessageBox::Yes) return;
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// confirmation #2
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QMessageBox::StandardButton answer_2 = QMessageBox::question(
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this,
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tr("Supprimer la cat\351gorie ?"),
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tr("\312tes-vous vraiment s\373r de vouloir supprimer cette "
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"cat\351gorie ?\nLes changements seront d\351finitifs."),
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QMessageBox::Yes|QMessageBox::No|QMessageBox::Cancel
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);
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if (answer_2 != QMessageBox::Yes) return;
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// verifie l'existence de la categorie
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ElementsCategory category(s_c_path);
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if (!category.exists()) return;
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// supprime la categorie
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if (!category.remove()) {
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QMessageBox::warning(
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this,
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tr("Suppression de la cat\351gorie"),
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tr("La suppression de la cat\351gorie a \351chou\351.\n"
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"V\351rifiez vos droits sur le dossier ") + s_c_path + tr(".")
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);
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}
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// recharge la liste des categories
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elementscategorieslist -> reload();
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}
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void ElementsCategoriesWidget::updateButtons() {
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QList<QTreeWidgetItem *> sel_items = elementscategorieslist -> selectedItems();
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bool sel_items_empty = !sel_items.isEmpty();
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bool is_top_lvl_item = sel_items_empty && (elementscategorieslist -> indexOfTopLevelItem(sel_items.at(0)) != -1);
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action_new -> setEnabled(sel_items_empty);
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action_open -> setEnabled(sel_items_empty && !is_top_lvl_item);
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action_delete -> setEnabled(sel_items_empty && !is_top_lvl_item);
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}
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