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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
This commit is contained in:
xavierqet
809
sources/editor/qetelementeditor.cpp
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809
sources/editor/qetelementeditor.cpp
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/*
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Copyright 2006-2007 Xavier Guerrin
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This file is part of QElectroTech.
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QElectroTech is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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QElectroTech is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "qetelementeditor.h"
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#include "qetapp.h"
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#include "elementscene.h"
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#include "elementview.h"
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#include "customelementpart.h"
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#include "newelementwizard.h"
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#include "elementitemeditor.h"
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#include "recentfiles.h"
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/**
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Constructeur
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@param parent QWidget parent
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*/
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QETElementEditor::QETElementEditor(QWidget *parent) :
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QMainWindow(parent),
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read_only(false),
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min_title(tr("QElectroTech - \311diteur d'\351l\351ment")),
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_filename(QString())
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{
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setWindowTitle(min_title);
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setWindowIcon(QIcon(":/ico/qet.png"));
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setupInterface();
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setupActions();
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setupMenus();
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// la fenetre est maximisee par defaut
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setMinimumSize(QSize(500, 350));
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setWindowState(Qt::WindowMaximized);
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// lecture des parametres
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readSettings();
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// affichage
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show();
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}
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/// Destructeur
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QETElementEditor::~QETElementEditor() {
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}
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/**
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Met en place les actions
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*/
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void QETElementEditor::setupActions() {
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new_element = new QAction(QIcon(":/ico/new.png"), tr("&Nouveau"), this);
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open = new QAction(QIcon(":/ico/open.png"), tr("&Ouvrir"), this);
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save = new QAction(QIcon(":/ico/save.png"), tr("&Enregistrer"), this);
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save_as = new QAction(QIcon(":/ico/saveas.png"), tr("Enregistrer sous"), this);
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reload = new QAction(QIcon(":/ico/reload.png"), tr("Recharger"), this);
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quit = new QAction(QIcon(":/ico/exit.png"), tr("&Quitter"), this);
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selectall = new QAction( tr("Tout s\351lectionner"), this);
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deselectall = new QAction( tr("D\351s\351lectionner tout"), this);
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inv_select = new QAction( tr("Inverser la s\351lection"), this);
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edit_delete = new QAction(QIcon(":/ico/delete.png"), tr("&Supprimer"), this);
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zoom_in = new QAction(QIcon(":/ico/viewmag+.png"), tr("Zoom avant"), this);
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zoom_out = new QAction(QIcon(":/ico/viewmag-.png"), tr("Zoom arri\350re"), this);
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zoom_fit = new QAction(QIcon(":/ico/viewmagfit.png"), tr("Zoom adapt\351"), this);
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zoom_reset = new QAction(QIcon(":/ico/viewmag.png"), tr("Pas de zoom"), this);
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edit_size_hs = new QAction(QIcon(":/ico/hotspot.png"), tr("\311diter la taille et le point de saisie"), this);
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edit_names = new QAction(QIcon(":/ico/names.png"), tr("\311diter les noms"), this);
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edit_ori = new QAction(QIcon(":/ico/orientations.png"), tr("\311diter les orientations"), this);
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edit_raise = new QAction(QIcon(":/ico/raise.png"), tr("Rapprocher"), this);
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edit_lower = new QAction(QIcon(":/ico/lower.png"), tr("\311loigner"), this);
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edit_backward = new QAction(QIcon(":/ico/send_backward.png"),tr("Envoyer au fond"), this);
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edit_forward = new QAction(QIcon(":/ico/bring_forward.png"),tr("Amener au premier plan"), this);
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move = new QAction(QIcon(":/ico/select.png"), tr("D\351placer un objet"), this);
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add_line = new QAction(QIcon(":/ico/line.png"), tr("Ajouter une ligne"), this);
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add_ellipse = new QAction(QIcon(":/ico/ellipse.png"), tr("Ajouter une ellipse"), this);
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add_circle = new QAction(QIcon(":/ico/circle.png"), tr("Ajouter un cercle"), this);
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add_polygon = new QAction(QIcon(":/ico/polygon.png"), tr("Ajouter un polygone"), this);
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add_text = new QAction(QIcon(":/ico/text.png"), tr("Ajouter du texte"), this);
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add_arc = new QAction(QIcon(":/ico/arc.png"), tr("Ajouter un arc de cercle"), this);
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add_terminal = new QAction(QIcon(":/ico/terminal.png"), tr("Ajouter une borne"), this);
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add_textfield = new QAction(QIcon(":/ico/textfield.png"), tr("Ajouter un champ de texte"), this);
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undo = ce_scene -> undoStack().createUndoAction(this, tr("Annuler"));
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redo = ce_scene -> undoStack().createRedoAction(this, tr("Refaire"));
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undo -> setIcon(QIcon(":/ico/undo.png"));
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redo -> setIcon(QIcon(":/ico/redo.png"));
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undo -> setShortcuts(QKeySequence::Undo);
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redo -> setShortcuts(QKeySequence::Redo);
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new_element -> setShortcut(QKeySequence::New);
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open -> setShortcut(QKeySequence::Open);
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save -> setShortcut(QKeySequence::Save);
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reload -> setShortcut(Qt::Key_F5);
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quit -> setShortcut(QKeySequence(tr("Ctrl+Q")));
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selectall -> setShortcut(QKeySequence::SelectAll);
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deselectall -> setShortcut(QKeySequence(tr("Ctrl+Shift+A")));
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inv_select -> setShortcut(QKeySequence(tr("Ctrl+I")));
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edit_delete -> setShortcut(QKeySequence(tr("Suppr")));
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zoom_in -> setShortcut(QKeySequence::ZoomIn);
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zoom_out -> setShortcut(QKeySequence::ZoomOut);
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zoom_fit -> setShortcut(QKeySequence(tr("Ctrl+9")));
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zoom_reset -> setShortcut(QKeySequence(tr("Ctrl+0")));
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edit_names -> setShortcut(QKeySequence(tr("Ctrl+E")));
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edit_size_hs -> setShortcut(QKeySequence(tr("Ctrl+R")));
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edit_ori -> setShortcut(QKeySequence(tr("Ctrl+T")));
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edit_raise -> setShortcut(QKeySequence(tr("Ctrl+Shift+Up")));
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edit_lower -> setShortcut(QKeySequence(tr("Ctrl+Shift+Down")));
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edit_backward -> setShortcut(QKeySequence(tr("Ctrl+Shift+End")));
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edit_forward -> setShortcut(QKeySequence(tr("Ctrl+Shift+Home")));
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connect(new_element, SIGNAL(triggered()), this, SLOT(slot_new()));
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connect(open, SIGNAL(triggered()), this, SLOT(slot_open()));
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connect(save, SIGNAL(triggered()), this, SLOT(slot_save()));
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connect(save_as, SIGNAL(triggered()), this, SLOT(slot_saveAs()));
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connect(reload, SIGNAL(triggered()), this, SLOT(slot_reload()));
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connect(quit, SIGNAL(triggered()), this, SLOT(close()));
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connect(selectall, SIGNAL(triggered()), ce_scene, SLOT(slot_selectAll()));
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connect(deselectall, SIGNAL(triggered()), ce_scene, SLOT(slot_deselectAll()));
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connect(inv_select, SIGNAL(triggered()), ce_scene, SLOT(slot_invertSelection()));
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connect(zoom_in, SIGNAL(triggered()), ce_view, SLOT(zoomIn()));
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connect(zoom_out, SIGNAL(triggered()), ce_view, SLOT(zoomOut()));
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connect(zoom_fit, SIGNAL(triggered()), ce_view, SLOT(zoomFit()));
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connect(zoom_reset, SIGNAL(triggered()), ce_view, SLOT(zoomReset()));
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connect(edit_delete, SIGNAL(triggered()), ce_scene, SLOT(slot_delete()));
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connect(edit_size_hs, SIGNAL(triggered()), ce_scene, SLOT(slot_editSizeHotSpot()));
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connect(edit_names, SIGNAL(triggered()), ce_scene, SLOT(slot_editNames()));
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connect(edit_ori, SIGNAL(triggered()), ce_scene, SLOT(slot_editOrientations()));
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connect(edit_forward, SIGNAL(triggered()), ce_scene, SLOT(slot_bringForward()));
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connect(edit_raise, SIGNAL(triggered()), ce_scene, SLOT(slot_raise()));
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connect(edit_lower, SIGNAL(triggered()), ce_scene, SLOT(slot_lower()));
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connect(edit_backward, SIGNAL(triggered()), ce_scene, SLOT(slot_sendBackward()));
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connect(move, SIGNAL(triggered()), ce_scene, SLOT(slot_move()));
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connect(add_line, SIGNAL(triggered()), ce_scene, SLOT(slot_addLine()));
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connect(add_ellipse, SIGNAL(triggered()), ce_scene, SLOT(slot_addEllipse()));
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connect(add_circle, SIGNAL(triggered()), ce_scene, SLOT(slot_addCircle()));
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connect(add_polygon, SIGNAL(triggered()), ce_scene, SLOT(slot_addPolygon()));
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connect(add_text, SIGNAL(triggered()), ce_scene, SLOT(slot_addText()));
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connect(add_arc, SIGNAL(triggered()), ce_scene, SLOT(slot_addArc()));
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connect(add_terminal, SIGNAL(triggered()), ce_scene, SLOT(slot_addTerminal()));
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connect(add_textfield, SIGNAL(triggered()), ce_scene, SLOT(slot_addTextField()));
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connect(move, SIGNAL(triggered()), this, SLOT(slot_setRubberBandToView()));
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connect(add_line, SIGNAL(triggered()), this, SLOT(slot_setNoDragToView()));
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connect(add_ellipse, SIGNAL(triggered()), this, SLOT(slot_setNoDragToView()));
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connect(add_circle, SIGNAL(triggered()), this, SLOT(slot_setNoDragToView()));
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connect(add_polygon, SIGNAL(triggered()), this, SLOT(slot_setNoDragToView()));
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connect(add_text, SIGNAL(triggered()), this, SLOT(slot_setNoDragToView()));
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connect(add_arc, SIGNAL(triggered()), this, SLOT(slot_setNoDragToView()));
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connect(add_terminal, SIGNAL(triggered()), this, SLOT(slot_setNoDragToView()));
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connect(add_textfield, SIGNAL(triggered()), this, SLOT(slot_setNoDragToView()));
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connect(ce_scene, SIGNAL(needNormalMode()), this, SLOT(slot_setNormalMode()));
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move -> setCheckable(true);
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add_line -> setCheckable(true);
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add_ellipse -> setCheckable(true);
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add_circle -> setCheckable(true);
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add_polygon -> setCheckable(true);
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add_text -> setCheckable(true);
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add_arc -> setCheckable(true);
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add_terminal -> setCheckable(true);
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add_textfield -> setCheckable(true);
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parts = new QActionGroup(this);
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parts -> addAction(move);
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parts -> addAction(add_line);
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parts -> addAction(add_ellipse);
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parts -> addAction(add_circle);
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parts -> addAction(add_polygon);
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parts -> addAction(add_text);
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parts -> addAction(add_arc);
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parts -> addAction(add_textfield);
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parts -> addAction(add_terminal);
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parts -> setExclusive(true);
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parts_toolbar = new QToolBar(tr("Parties"), this);
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parts_toolbar -> setObjectName("parts");
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foreach (QAction *action, parts -> actions()) parts_toolbar -> addAction(action);
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move -> setChecked(true);
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parts_toolbar -> setAllowedAreas(Qt::AllToolBarAreas);
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/*
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QAction *xml_preview = new QAction(QIcon(":/ico/info.png"), tr("XML"), this);
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connect(xml_preview, SIGNAL(triggered()), this, SLOT(xmlPreview()));
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parts_toolbar -> addAction(xml_preview);
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*/
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main_toolbar = new QToolBar(tr("Outils"), this);
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main_toolbar -> setObjectName("main_toolbar");
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view_toolbar = new QToolBar(tr("Affichage"), this);
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view_toolbar -> setObjectName("display");
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element_toolbar = new QToolBar(tr("\311l\351ment"), this);
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element_toolbar -> setObjectName("element_toolbar");
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depth_toolbar = new QToolBar(tr("Profondeur"), this);
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depth_toolbar -> setObjectName("depth_toolbar");
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main_toolbar -> addAction(new_element);
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main_toolbar -> addAction(open);
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main_toolbar -> addAction(save);
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main_toolbar -> addAction(save_as);
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main_toolbar -> addAction(reload);
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main_toolbar -> addSeparator();
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main_toolbar -> addAction(undo);
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main_toolbar -> addAction(redo);
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main_toolbar -> addSeparator();
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main_toolbar -> addAction(edit_delete);
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view_toolbar -> addAction(zoom_in);
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view_toolbar -> addAction(zoom_out);
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view_toolbar -> addAction(zoom_fit);
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view_toolbar -> addAction(zoom_reset);
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element_toolbar -> addAction(edit_size_hs);
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element_toolbar -> addAction(edit_names);
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element_toolbar -> addAction(edit_ori);
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depth_toolbar -> addAction(edit_forward);
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depth_toolbar -> addAction(edit_raise);
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depth_toolbar -> addAction(edit_lower);
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depth_toolbar -> addAction(edit_backward);
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addToolBar(Qt::TopToolBarArea, main_toolbar);
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addToolBar(Qt::TopToolBarArea, view_toolbar);
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addToolBar(Qt::TopToolBarArea, element_toolbar);
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addToolBar(Qt::TopToolBarArea, depth_toolbar);
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addToolBar(Qt::LeftToolBarArea, parts_toolbar);
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connect(ce_scene, SIGNAL(selectionChanged()), this, SLOT(slot_updateInformations()));
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connect(ce_scene, SIGNAL(selectionChanged()), this, SLOT(slot_updateMenus()));
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connect(&(ce_scene -> undoStack()), SIGNAL(cleanChanged(bool)), this, SLOT(slot_updateMenus()));
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connect(&(ce_scene -> undoStack()), SIGNAL(cleanChanged(bool)), this, SLOT(slot_updateTitle()));
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connect(&(ce_scene -> undoStack()), SIGNAL(indexChanged(int)), this, SLOT(slot_updatePartsList()));
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}
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/**
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Met en place les menus.
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*/
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void QETElementEditor::setupMenus() {
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file_menu = new QMenu(tr("Fichier"), this);
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edit_menu = new QMenu(tr("\311dition"), this);
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display_menu = new QMenu(tr("Affichage"), this);
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tools_menu = new QMenu(tr("Outils"), this);
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help_menu = new QMenu(tr("Aide"), this);
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file_menu -> setTearOffEnabled(true);
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edit_menu -> setTearOffEnabled(true);
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display_menu -> setTearOffEnabled(true);
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tools_menu -> setTearOffEnabled(true);
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help_menu -> setTearOffEnabled(true);
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file_menu -> addAction(new_element);
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file_menu -> addAction(open);
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file_menu -> addMenu(QETApp::elementsRecentFiles() -> menu());
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connect(QETApp::elementsRecentFiles(), SIGNAL(fileOpeningRequested(const QString &)), this, SLOT(openRecentFile(const QString &)));
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file_menu -> addAction(save);
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file_menu -> addAction(save_as);
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file_menu -> addSeparator();
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file_menu -> addAction(reload);
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file_menu -> addSeparator();
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file_menu -> addAction(quit);
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edit_menu -> addAction(undo);
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edit_menu -> addAction(redo);
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edit_menu -> addSeparator();
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edit_menu -> addAction(selectall);
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edit_menu -> addAction(deselectall);
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edit_menu -> addAction(inv_select);
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edit_menu -> addSeparator();
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edit_menu -> addAction(edit_delete);
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edit_menu -> addSeparator();
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edit_menu -> addAction(edit_names);
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edit_menu -> addAction(edit_size_hs);
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edit_menu -> addAction(edit_ori);
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edit_menu -> addSeparator();
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edit_menu -> addAction(edit_forward);
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edit_menu -> addAction(edit_raise);
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edit_menu -> addAction(edit_lower);
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edit_menu -> addAction(edit_backward);
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// menu Affichage > Afficher
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QMenu *display_toolbars = createPopupMenu();
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display_toolbars -> setTearOffEnabled(true);
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display_toolbars -> setTitle(tr("Afficher"));
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display_menu -> addMenu(display_toolbars);
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menuBar() -> addMenu(file_menu);
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menuBar() -> addMenu(edit_menu);
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menuBar() -> addMenu(display_menu);
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/*
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||||
menuBar() -> addMenu(tools_menu);
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menuBar() -> addMenu(help_menu);
|
||||
*/
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||||
}
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|
||||
/**
|
||||
Met a jour les menus
|
||||
*/
|
||||
void QETElementEditor::slot_updateMenus() {
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bool selected_items = !ce_scene -> selectedItems().isEmpty();
|
||||
edit_delete -> setEnabled(selected_items);
|
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edit_forward -> setEnabled(selected_items);
|
||||
edit_raise -> setEnabled(selected_items);
|
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edit_lower -> setEnabled(selected_items);
|
||||
edit_backward -> setEnabled(selected_items);
|
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save -> setEnabled(!ce_scene -> undoStack().isClean());
|
||||
}
|
||||
|
||||
/**
|
||||
Met a jour le titre de la fenetre
|
||||
*/
|
||||
void QETElementEditor::slot_updateTitle() {
|
||||
QString title = min_title;
|
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title += " - " + ce_scene -> names().name() + " ";
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if (_filename != QString()) {
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if (!ce_scene -> undoStack().isClean()) title += tr("[Modifi\351]");
|
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if (isReadOnly()) title += tr(" [lecture seule]");
|
||||
}
|
||||
setWindowTitle(title);
|
||||
}
|
||||
|
||||
/**
|
||||
Met en place l'interface
|
||||
*/
|
||||
void QETElementEditor::setupInterface() {
|
||||
// editeur
|
||||
ce_scene = new ElementScene(this, this);
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||||
ce_scene -> slot_move();
|
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ce_view = new ElementView(ce_scene, this);
|
||||
slot_setRubberBandToView();
|
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setCentralWidget(ce_view);
|
||||
|
||||
// widget par defaut dans le QDockWidget
|
||||
default_informations = new QLabel();
|
||||
|
||||
// panel sur le cote pour editer les parties
|
||||
tools_dock = new QDockWidget(tr("Informations"), this);
|
||||
tools_dock -> setObjectName("informations");
|
||||
tools_dock -> setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
|
||||
tools_dock -> setFeatures(QDockWidget::AllDockWidgetFeatures);
|
||||
tools_dock -> setMinimumWidth(290);
|
||||
addDockWidget(Qt::RightDockWidgetArea, tools_dock);
|
||||
QWidget *info_widget = new QWidget();
|
||||
info_widget -> setLayout(new QVBoxLayout(info_widget));
|
||||
tools_dock -> setWidget(info_widget);
|
||||
|
||||
// panel sur le cote pour les annulations
|
||||
undo_dock = new QDockWidget(tr("Annulations"), this);
|
||||
undo_dock -> setObjectName("undo");
|
||||
undo_dock -> setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
|
||||
undo_dock -> setFeatures(QDockWidget::AllDockWidgetFeatures);
|
||||
undo_dock -> setMinimumWidth(290);
|
||||
addDockWidget(Qt::RightDockWidgetArea, undo_dock);
|
||||
QUndoView* undo_view = new QUndoView(&(ce_scene -> undoStack()), this);
|
||||
undo_view -> setEmptyLabel(tr("Aucune modification"));
|
||||
undo_dock -> setWidget(undo_view);
|
||||
|
||||
// panel sur le cote pour la liste des parties
|
||||
parts_list = new QListWidget(this);
|
||||
parts_list -> setSelectionMode(QAbstractItemView::ExtendedSelection);
|
||||
connect(ce_scene, SIGNAL(partsAdded()), this, SLOT(slot_createPartsList()));
|
||||
connect(ce_scene, SIGNAL(partsRemoved()), this, SLOT(slot_createPartsList()));
|
||||
connect(ce_scene, SIGNAL(partsZValueChanged()), this, SLOT(slot_createPartsList()));
|
||||
connect(ce_scene, SIGNAL(selectionChanged()), this, SLOT(slot_updatePartsList()));
|
||||
connect(parts_list, SIGNAL(itemSelectionChanged()), this, SLOT(slot_updateSelectionFromPartsList()));
|
||||
parts_dock = new QDockWidget(tr("Parties"), this);
|
||||
parts_dock -> setObjectName("parts_list");
|
||||
parts_dock -> setAllowedAreas(Qt::LeftDockWidgetArea | Qt::RightDockWidgetArea);
|
||||
parts_dock -> setFeatures(QDockWidget::AllDockWidgetFeatures);
|
||||
parts_dock -> setMinimumWidth(290);
|
||||
tabifyDockWidget(undo_dock, parts_dock);
|
||||
parts_dock -> setWidget(parts_list);
|
||||
|
||||
slot_updateInformations();
|
||||
slot_createPartsList();
|
||||
|
||||
// barre d'etat
|
||||
statusBar() -> showMessage(tr("\311diteur d'\351l\351ments"));
|
||||
}
|
||||
|
||||
/**
|
||||
Passe l'editeur d'element en mode selection : le pointeur deplace les
|
||||
elements selectionnes et il est possible d'utiliser un rectangle de selection.
|
||||
*/
|
||||
void QETElementEditor::slot_setRubberBandToView() {
|
||||
ce_view -> setDragMode(QGraphicsView::RubberBandDrag);
|
||||
}
|
||||
|
||||
/**
|
||||
Passe l'editeur d'element en mode immobile (utilise pour la lecture seule)
|
||||
*/
|
||||
void QETElementEditor::slot_setNoDragToView() {
|
||||
ce_view -> setDragMode(QGraphicsView::NoDrag);
|
||||
}
|
||||
|
||||
/**
|
||||
Passe l'editeur en mode normal
|
||||
*/
|
||||
void QETElementEditor::slot_setNormalMode() {
|
||||
if (!move -> isChecked()) move -> setChecked(true);
|
||||
ce_view -> setDragMode(QGraphicsView::RubberBandDrag);
|
||||
ce_scene -> slot_move();
|
||||
}
|
||||
|
||||
/**
|
||||
Met a jour la zone d'information et d'edition.
|
||||
Si plusieurs parties sont selectionnees, seul leur nombre est affiche.
|
||||
Sinon, le widget d'edition de la partie est insere.
|
||||
@see CustomElementPart::elementInformations()
|
||||
*/
|
||||
void QETElementEditor::slot_updateInformations() {
|
||||
QList<QGraphicsItem *> selected_qgis = ce_scene -> selectedItems();
|
||||
QList<CustomElementPart *> selected_parts;
|
||||
foreach(QGraphicsItem *qgi, selected_qgis) {
|
||||
if (CustomElementPart *cep = dynamic_cast<CustomElementPart *>(qgi)) {
|
||||
selected_parts.append(cep);
|
||||
}
|
||||
}
|
||||
|
||||
// recupere le layout
|
||||
QLayout *layout = tools_dock -> widget() -> layout();
|
||||
|
||||
// enleve les widgets deja presents
|
||||
QLayoutItem *qli;
|
||||
while ((qli = layout -> takeAt(0)) != 0) {
|
||||
if (QWidget *w = qli -> widget()) {
|
||||
layout -> removeWidget(w);
|
||||
w -> setParent(0);
|
||||
w -> hide();
|
||||
}
|
||||
}
|
||||
if (selected_parts.size() == 1) {
|
||||
// recupere le premier CustomElementPart et en ajoute le widget d'edition
|
||||
QWidget *edit_widget = selected_parts.first() -> elementInformations();
|
||||
layout -> addWidget(edit_widget);
|
||||
edit_widget -> show();
|
||||
} else {
|
||||
default_informations -> setText(
|
||||
selected_parts.size() ?
|
||||
QString("%1").arg(selected_parts.size()) + tr(" parties s\351lectionn\351es.") :
|
||||
tr("Aucune partie s\351lectionn\351e.")
|
||||
);
|
||||
layout -> addWidget(default_informations);
|
||||
default_informations -> show();
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Affiche le code XML correspondant a l'element dans son etat actuel dans
|
||||
une boite de dialogue.
|
||||
*/
|
||||
void QETElementEditor::xmlPreview() {
|
||||
QMessageBox::information(
|
||||
this,
|
||||
"Export XML",
|
||||
ce_scene -> toXml().toString(4)
|
||||
);
|
||||
}
|
||||
|
||||
/**
|
||||
Charge un fichier
|
||||
@param filepath Chemin du fichier a charger
|
||||
*/
|
||||
void QETElementEditor::fromFile(const QString &filepath) {
|
||||
bool state = true;
|
||||
QString error_message;
|
||||
|
||||
// le fichier doit exister
|
||||
QFileInfo infos_file(filepath);
|
||||
if (!infos_file.exists() || !infos_file.isFile()) {
|
||||
state = false;
|
||||
error_message = tr("Le fichier ") + filepath + tr(" n'existe pas.");
|
||||
}
|
||||
|
||||
// le fichier doit etre lisible
|
||||
QFile file(filepath);
|
||||
if (state) {
|
||||
if (!file.open(QIODevice::ReadOnly)) {
|
||||
state = false;
|
||||
error_message = tr("Impossible d'ouvrir le fichier ") + filepath + ".";
|
||||
}
|
||||
}
|
||||
|
||||
// le fichier doit etre un document XML
|
||||
QDomDocument document_xml;
|
||||
if (state) {
|
||||
if (!document_xml.setContent(&file)) {
|
||||
state = false;
|
||||
error_message = tr("Ce fichier n'est pas un document XML valide");
|
||||
}
|
||||
file.close();
|
||||
}
|
||||
|
||||
if (!state) {
|
||||
QMessageBox::critical(this, tr("Erreur"), error_message);
|
||||
return;
|
||||
}
|
||||
|
||||
// chargement de l'element
|
||||
ce_scene -> fromXml(document_xml);
|
||||
slot_createPartsList();
|
||||
|
||||
// gestion de la lecture seule
|
||||
if (!infos_file.isWritable()) {
|
||||
QMessageBox::warning(
|
||||
this,
|
||||
tr("\311dition en lecture seule"),
|
||||
tr("Vous n'avez pas les privil\350ges n\351cessaires pour modifier cet \351lement. Il sera donc ouvert en lecture seule.")
|
||||
);
|
||||
setReadOnly(true);
|
||||
}
|
||||
|
||||
// memorise le fichier
|
||||
setFileName(filepath);
|
||||
QETApp::elementsRecentFiles() -> fileWasOpened(filepath);
|
||||
slot_updateMenus();
|
||||
}
|
||||
|
||||
|
||||
/**
|
||||
Enregistre l'element vers un fichier
|
||||
@param fn Chemin du fichier a enregistrer
|
||||
@return true en cas de reussite, false sinon
|
||||
*/
|
||||
bool QETElementEditor::toFile(const QString &fn) {
|
||||
QFile file(fn);
|
||||
if (!file.open(QIODevice::WriteOnly | QIODevice::Text)) {
|
||||
QMessageBox::warning(this, tr("Erreur"), tr("Impossible d'ecrire dans ce fichier"));
|
||||
return(false);
|
||||
}
|
||||
QTextStream out(&file);
|
||||
out.setCodec("UTF-8");
|
||||
out << ce_scene -> toXml().toString(4);
|
||||
file.close();
|
||||
return(true);
|
||||
}
|
||||
|
||||
/**
|
||||
specifie si l'editeur d'element doit etre en mode lecture seule
|
||||
@param ro true pour activer le mode lecture seule, false pour le desactiver
|
||||
*/
|
||||
void QETElementEditor::setReadOnly(bool ro) {
|
||||
read_only = ro;
|
||||
// active / desactive les actions
|
||||
foreach (QAction *action, parts -> actions()) action -> setEnabled(!ro);
|
||||
|
||||
// active / desactive les interactions avec la scene
|
||||
ce_view -> setInteractive(!ro);
|
||||
|
||||
// active / desactive l'edition de la taille, du hotspot, des noms et des orientations
|
||||
selectall -> setEnabled(!ro);
|
||||
deselectall -> setEnabled(!ro);
|
||||
inv_select -> setEnabled(!ro);
|
||||
undo -> setEnabled(!ro);
|
||||
redo -> setEnabled(!ro);
|
||||
edit_delete -> setEnabled(!ro);
|
||||
edit_size_hs -> setEnabled(!ro);
|
||||
edit_names -> setEnabled(!ro);
|
||||
edit_ori -> setEnabled(!ro);
|
||||
parts_list -> setEnabled(!ro);
|
||||
}
|
||||
|
||||
/**
|
||||
@return true si l'editeur d'element est en mode lecture seule
|
||||
*/
|
||||
bool QETElementEditor::isReadOnly() const {
|
||||
return(read_only);
|
||||
}
|
||||
|
||||
/**
|
||||
Lance l'assistant de creation d'un nouvel element.
|
||||
*/
|
||||
void QETElementEditor::slot_new() {
|
||||
NewElementWizard new_element_wizard;
|
||||
new_element_wizard.exec();
|
||||
}
|
||||
|
||||
/**
|
||||
Demande un fichier a l'utilisateur et ouvre ce fichier
|
||||
*/
|
||||
void QETElementEditor::slot_open() {
|
||||
// demande un nom de fichier a ouvrir a l'utilisateur
|
||||
QString user_filename = QFileDialog::getOpenFileName(
|
||||
this,
|
||||
tr("Ouvrir un fichier"),
|
||||
_filename.isEmpty() ? QETApp::customElementsDir() : QDir(_filename).absolutePath(),
|
||||
tr("\311l\351ments QElectroTech (*.elmt);;Fichiers XML (*.xml);;Tous les fichiers (*)")
|
||||
);
|
||||
openElement(user_filename);
|
||||
}
|
||||
|
||||
/**
|
||||
Slot utilise pour ouvrir un fichier recent.
|
||||
Transfere filepath au slot openElement seulement si cet editeur est actif
|
||||
@param filepath Fichier a ouvrir
|
||||
@see openElement
|
||||
*/
|
||||
void QETElementEditor::openRecentFile(const QString &filepath) {
|
||||
if (qApp -> activeWindow() != this) return;
|
||||
openElement(filepath);
|
||||
}
|
||||
|
||||
/**
|
||||
Ouvre un fichier element dans un nouvel editeur
|
||||
Cette methode ne controle pas si le fichier est deja ouvert
|
||||
@param filepath Fichier a ouvrir
|
||||
@see fromFile
|
||||
*/
|
||||
void QETElementEditor::openElement(const QString &filepath) {
|
||||
if (filepath.isEmpty()) return;
|
||||
QETElementEditor *cee = new QETElementEditor();
|
||||
cee -> fromFile(filepath);
|
||||
cee -> show();
|
||||
}
|
||||
|
||||
/**
|
||||
Recharge l'element edite
|
||||
*/
|
||||
void QETElementEditor::slot_reload() {
|
||||
// impossible de recharger un element non enregistre
|
||||
if (_filename.isEmpty()) return;
|
||||
|
||||
// s'il ya des modifications, on demande a l'utilisateur s'il est certain
|
||||
// de vouloir recharger
|
||||
if (!ce_scene -> undoStack().isClean()) {
|
||||
QMessageBox::StandardButton answer = QMessageBox::question(
|
||||
this,
|
||||
tr("Recharger l'\351l\351ment"),
|
||||
tr("Vous avez efffectu\351 des modifications sur cet \351l\351ment. Si vous le rechargez, ces modifications seront perdues. Voulez-vous vraiment recharger l'\351l\351ment ?"),
|
||||
QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel,
|
||||
QMessageBox::Cancel
|
||||
);
|
||||
if (answer != QMessageBox::Yes) return;
|
||||
}
|
||||
|
||||
// recharge l'element
|
||||
ce_scene -> reset();
|
||||
fromFile(_filename);
|
||||
}
|
||||
|
||||
/**
|
||||
Enregistre l'element en cours d'edition.
|
||||
Si le nom du fichier en cours n'est pas connu, cette methode equivaut a
|
||||
l'action "Enregistrer sous"
|
||||
@see slot_saveAs()
|
||||
*/
|
||||
bool QETElementEditor::slot_save() {
|
||||
// si on ne connait pas le nom du fichier en cours, enregistrer revient a enregistrer sous
|
||||
if (_filename.isEmpty()) return(slot_saveAs());
|
||||
// sinon on enregistre dans le nom de fichier connu
|
||||
bool result_save = toFile(_filename);
|
||||
if (result_save) ce_scene -> undoStack().setClean();
|
||||
return(result_save);
|
||||
}
|
||||
|
||||
/**
|
||||
Demande un nom de fichier a l'utilisateur et enregistre l'element
|
||||
*/
|
||||
bool QETElementEditor::slot_saveAs() {
|
||||
// demande un nom de fichier a l'utilisateur pour enregistrer l'element
|
||||
QString fn = QFileDialog::getSaveFileName(
|
||||
this,
|
||||
tr("Enregistrer sous"),
|
||||
_filename.isEmpty() ? QETApp::customElementsDir() : QDir(_filename).absolutePath(),
|
||||
tr("\311l\351ments QElectroTech (*.elmt)")
|
||||
);
|
||||
// si aucun nom n'est entre, renvoie faux.
|
||||
if (fn.isEmpty()) return(false);
|
||||
// si le nom ne se termine pas par l'extension .elmt, celle-ci est ajoutee
|
||||
if (!fn.endsWith(".elmt", Qt::CaseInsensitive)) fn += ".elmt";
|
||||
// tente d'enregistrer le fichier
|
||||
bool result_save = toFile(fn);
|
||||
// si l'enregistrement reussit, le nom du fichier est conserve
|
||||
if (result_save) {
|
||||
setFileName(fn);
|
||||
ce_scene -> undoStack().setClean();
|
||||
}
|
||||
// retourne un booleen representatif de la reussite de l'enregistrement
|
||||
return(result_save);
|
||||
}
|
||||
|
||||
/**
|
||||
@return true si l'element peut etre ferme.
|
||||
Un element peut etre ferme s'il ne comporte aucune modification.
|
||||
Si l'element comporte des modifications, la question est posee a
|
||||
l'utilisateur.
|
||||
*/
|
||||
bool QETElementEditor::canClose() {
|
||||
if (ce_scene -> undoStack().isClean()) return(true);
|
||||
// demande d'abord a l'utilisateur s'il veut enregistrer l'element en cours
|
||||
QMessageBox::StandardButton answer = QMessageBox::question(
|
||||
this,
|
||||
tr("Enregistrer l'\351l\351ment en cours ?"),
|
||||
tr("Voulez-vous enregistrer l'\351l\351ment ") + ce_scene -> names().name() + tr(" ?"),
|
||||
QMessageBox::Yes|QMessageBox::No|QMessageBox::Cancel,
|
||||
QMessageBox::Cancel
|
||||
);
|
||||
bool result;
|
||||
switch(answer) {
|
||||
case QMessageBox::Cancel: result = false; break; // l'utilisateur annule : echec de la fermeture
|
||||
case QMessageBox::Yes: result = slot_save(); break; // l'utilisateur dit oui : la reussite depend de l'enregistrement
|
||||
default: result = true; // l'utilisateur dit non ou ferme le dialogue: c'est reussi
|
||||
}
|
||||
return(result);
|
||||
}
|
||||
|
||||
/**
|
||||
Permet de quitter l'editeur lors de la fermeture de la fenetre principale
|
||||
@param qce Le QCloseEvent correspondant a l'evenement de fermeture
|
||||
*/
|
||||
void QETElementEditor::closeEvent(QCloseEvent *qce) {
|
||||
if (canClose()) {
|
||||
writeSettings();
|
||||
setAttribute(Qt::WA_DeleteOnClose);
|
||||
qce -> accept();
|
||||
} else qce -> ignore();
|
||||
}
|
||||
|
||||
/**
|
||||
Remplit la liste des parties
|
||||
*/
|
||||
void QETElementEditor::slot_createPartsList() {
|
||||
parts_list -> blockSignals(true);
|
||||
parts_list -> clear();
|
||||
QList<QGraphicsItem *> qgis = ce_scene -> zItems(true);
|
||||
for (int j = qgis.count() - 1 ; j >= 0 ; -- j) {
|
||||
QGraphicsItem *qgi = qgis[j];
|
||||
if (CustomElementPart *cep = dynamic_cast<CustomElementPart *>(qgi)) {
|
||||
QString part_desc = cep -> name();
|
||||
QListWidgetItem *qlwi = new QListWidgetItem(part_desc);
|
||||
QVariant v;
|
||||
v.setValue<QGraphicsItem *>(qgi);
|
||||
qlwi -> setData(42, v);
|
||||
parts_list -> addItem(qlwi);
|
||||
qlwi -> setSelected(qgi -> isSelected());
|
||||
}
|
||||
}
|
||||
parts_list -> blockSignals(false);
|
||||
}
|
||||
|
||||
/**
|
||||
Met a jour la selection dans la liste des parties
|
||||
*/
|
||||
void QETElementEditor::slot_updatePartsList() {
|
||||
if (parts_list -> count() != ce_scene -> items().count()) {
|
||||
slot_createPartsList();
|
||||
} else {
|
||||
parts_list -> blockSignals(true);
|
||||
int i = 0;
|
||||
QList<QGraphicsItem *> items = ce_scene -> zItems(true);
|
||||
for (int j = items.count() - 1 ; j >= 0 ; -- j) {
|
||||
QGraphicsItem *qgi = items[j];
|
||||
QListWidgetItem *qlwi = parts_list -> item(i);
|
||||
if (qlwi) qlwi -> setSelected(qgi -> isSelected());
|
||||
++ i;
|
||||
}
|
||||
parts_list -> blockSignals(false);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
Met a jour la selection des parties de l'element a partir de la liste des
|
||||
parties
|
||||
*/
|
||||
void QETElementEditor::slot_updateSelectionFromPartsList() {
|
||||
ce_scene -> blockSignals(true);
|
||||
parts_list -> blockSignals(true);
|
||||
for (int i = 0 ; i < parts_list -> count() ; ++ i) {
|
||||
QListWidgetItem *qlwi = parts_list -> item(i);
|
||||
QGraphicsItem *qgi = qlwi -> data(42).value<QGraphicsItem *>();
|
||||
if (qgi) {
|
||||
qgi -> setSelected(qlwi -> isSelected());
|
||||
}
|
||||
}
|
||||
parts_list -> blockSignals(false);
|
||||
ce_scene -> blockSignals(false);
|
||||
slot_updateInformations();
|
||||
}
|
||||
|
||||
/// Lit les parametres de l'editeur d'element
|
||||
void QETElementEditor::readSettings() {
|
||||
QSettings &settings = QETApp::settings();
|
||||
|
||||
// dimensions et position de la fenetre
|
||||
QVariant geometry = settings.value("elementeditor/geometry");
|
||||
if (geometry.isValid()) restoreGeometry(geometry.toByteArray());
|
||||
|
||||
// etat de la fenetre (barres d'outils, docks...)
|
||||
QVariant state = settings.value("elementeditor/state");
|
||||
if (state.isValid()) restoreState(state.toByteArray());
|
||||
}
|
||||
|
||||
/// Enregistre les parametres de l'editeur d'element
|
||||
void QETElementEditor::writeSettings() {
|
||||
QSettings &settings = QETApp::settings();
|
||||
settings.setValue("elementeditor/geometry", saveGeometry());
|
||||
settings.setValue("elementeditor/state", saveState());
|
||||
}
|
||||
Reference in New Issue
Block a user