diagramselection.cpp

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/*
        Copyright 2006-2019 The QElectroTech Team
        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 "diagramselection.h"
#include "ui_diagramselection.h"

diagramselection::diagramselection(QETProject *prj, QWidget *parent) :
    QWidget(parent),
    ui(new Ui::diagramselection),
    prj_ (prj),
    list_diagram_ (prj -> diagrams())
{
    ui -> setupUi(this);

    QString project_title = prj_ -> title();
    if (project_title.isEmpty()) project_title = tr("Projet sans titre");

    ui -> label_prj -> setText( tr("Projet : ") + project_title );
    load_TableDiagram();
}

diagramselection::~diagramselection() {
    delete ui;
}

void diagramselection::load_TableDiagram() {
    // Clear all items
    ui -> tableDiagram -> clear();
    for (int i=ui -> tableDiagram -> rowCount()-1; i >= 0; --i) {
        ui -> tableDiagram->removeRow(i);
    }
    for (int i=ui -> tableDiagram -> columnCount()-1; i>=0; --i) {
        ui -> tableDiagram->removeColumn(i);
    }

    // Set the setting of table
    ui -> tableDiagram -> setColumnCount(2);
    ui -> tableDiagram -> setSelectionBehavior  (QAbstractItemView::SelectRows);
    ui -> tableDiagram -> setSelectionMode      (QAbstractItemView::SingleSelection);
    ui -> tableDiagram -> setEditTriggers       (QAbstractItemView::NoEditTriggers);
    QStringList titles;
    titles.clear();
    titles << tr("Sélection") << tr("Nom");
    ui-> tableDiagram -> setHorizontalHeaderLabels( titles );
    
    // List Diagrams
    for(int i=0,j=0; i<list_diagram_.count(); i++,j++){
        QTableWidgetItem *item_Name  = new QTableWidgetItem();
        QTableWidgetItem *item_State = new QTableWidgetItem();

        QString diagram_title = list_diagram_.at(i) -> title();
        if (diagram_title.isEmpty()) diagram_title = tr("Folio sans titre");

        item_Name  -> setData(Qt::DisplayRole, diagram_title);
        item_State -> setData(Qt::CheckStateRole, Qt::Checked);

        ui -> tableDiagram -> setRowCount(j+1);
        ui -> tableDiagram -> setItem(j, 0, item_State);
        ui -> tableDiagram -> setItem(j, 1, item_Name);

    }
    ui -> tableDiagram -> horizontalHeader() -> setStretchLastSection(true);
}

QList<Diagram *> diagramselection::list_of_DiagramSelected() {
    QList<Diagram *> listDiag;
    for(int i=0; i<ui -> tableDiagram -> rowCount();i++){
        if(ui -> tableDiagram -> item(i, 0)->checkState()){
            listDiag.push_back( list_diagram_[i] );
        }
    }
    return listDiag;
}

void diagramselection::on_tableDiagram_customContextMenuRequested(const QPoint &pos){
    QMenu menu(this);
    QAction *desl = menu.addAction( tr("Désélectionner tout") );
    menu.addAction(QIcon(":/ico/16x16/dialog-ok.png"), tr("Sélectionner tout") );
    
    // Exec Menu
    QAction *ret = menu.exec(ui -> tableDiagram -> viewport() -> mapToGlobal(pos)); 
    if (ret == desl)    {
        for(int i=0; i<ui -> tableDiagram -> rowCount();i++)
            ui -> tableDiagram -> item(i, 0)->setCheckState(Qt::Unchecked);
    }
    else{
        for(int i=0; i<ui -> tableDiagram -> rowCount();i++)
            ui -> tableDiagram -> item(i, 0)->setCheckState(Qt::Checked);
    }
}