qelectrotech-source-mirror/sources/elementscategoryeditor.cpp
scorpio810 81c684ca49 Merge Qt5 branch sources folder to trunk
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M    sources/aboutqet.cpp
M    sources/bordertitleblock.cpp
M    sources/conductorproperties.h
M    sources/configdialog.cpp
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M    sources/createdxf.h
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M    sources/elementscategorieslist.h
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M    sources/elementscategory.cpp
M    sources/elementscategorydeleter.cpp
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M    sources/elementscollection.cpp
M    sources/elementscollectioncache.cpp
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M    sources/qetgraphicsitem/conductor.cpp
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M    sources/ui/diagrampropertiesdialog.cpp
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M    sources/ui/elementpropertieswidget.cpp
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M    sources/ui/linksingleelementwidget.cpp
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M    sources/ui/titleblockpropertieswidget.cpp
M    sources/ui/xrefpropertieswidget.cpp
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git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@3783 bfdf4180-ca20-0410-9c96-a3a8aa849046
2015-03-02 20:14:56 +00:00

202 lines
6.0 KiB
C++

/*
Copyright 2006-2015 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 "elementscategoryeditor.h"
#include "elementscollection.h"
#include "elementscategory.h"
#include "nameslistwidget.h"
#include "qet.h"
#include "qetapp.h"
#include "qfilenameedit.h"
#include "qetmessagebox.h"
/**
Constructeur fournissant un dialogue d'edition de categorie.
@param category_path Chemin de la categorie a editer ou de la categorie parente en cas de creation
@param edit booleen a true pour le mode edition, a false pour le mode creation
@param parent QWidget parent du dialogue
*/
ElementsCategoryEditor::ElementsCategoryEditor(const ElementsLocation &category_path, bool edit, QWidget *parent) :
QDialog(parent),
mode_edit(edit)
{
// dialogue basique
buildDialog();
// recupere la categorie a editer
ElementsCollectionItem *category_item = QETApp::collectionItem(category_path);
if (category_item) category_item = category_item -> toCategory();
if (!category_item || !category_item -> isCategory()) {
QET::QetMessageBox::warning(
this,
tr("Catégorie inexistante", "message box title"),
tr("La catégorie demandée n'existe pas. Abandon.", "message box content")
);
return;
} else {
category = category_item -> toPureCategory();
}
if (mode_edit) {
setWindowTitle(tr("Éditer une catégorie", "window title"));
connect(buttons, SIGNAL(accepted()), this, SLOT(acceptUpdate()));
// edition de categorie = affichage des noms deja existants
names_list -> setNames(category -> categoryNames());
internal_name_ -> setText(category -> pathName());
internal_name_ -> setReadOnly(true);
} else {
setWindowTitle(tr("Créer une nouvelle catégorie", "window title"));
connect(buttons, SIGNAL(accepted()), this, SLOT(acceptCreation()));
// nouvelle categorie = une ligne pre-machee
NamesList cat_names;
cat_names.addName(QLocale::system().name().left(2), tr("Nom de la nouvelle catégorie", "default name when creating a new category"));
names_list -> setNames(cat_names);
}
// gestion de la lecture seule
if (!category -> isWritable()) {
QET::QetMessageBox::warning(
this,
tr("Édition en lecture seule", "message box title"),
tr("Vous n'avez pas les privilèges nécessaires pour modifier cette catégorie. Elle sera donc ouverte en lecture seule.", "message box content")
);
names_list -> setReadOnly(true);
internal_name_ -> setReadOnly(true);
}
}
/**
Destructeur
*/
ElementsCategoryEditor::~ElementsCategoryEditor() {
}
/**
Bases du dialogue de creation / edition
*/
void ElementsCategoryEditor::buildDialog() {
QVBoxLayout *editor_layout = new QVBoxLayout();
setLayout(editor_layout);
names_list = new NamesListWidget();
internal_name_label_ = new QLabel(tr("Nom interne : "));
internal_name_ = new QFileNameEdit();
buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
connect(buttons, SIGNAL(rejected()), this, SLOT(reject()));
QHBoxLayout *internal_name_layout = new QHBoxLayout();
internal_name_layout -> addWidget(internal_name_label_);
internal_name_layout -> addWidget(internal_name_);
editor_layout -> addLayout(internal_name_layout);
editor_layout -> addWidget(new QLabel(tr("Vous pouvez spécifier un nom par langue pour la catégorie.")));
editor_layout -> addWidget(names_list);
editor_layout -> addWidget(buttons);
}
/**
Valide les donnees entrees par l'utilisateur lors d'une creation de
categorie
*/
void ElementsCategoryEditor::acceptCreation() {
if (!category -> isWritable()) QDialog::accept();
// il doit y avoir au moins un nom
if (!names_list -> checkOneName()) return;
// exige un nom de dossier de la part de l'utilisateur
if (!internal_name_ -> isValid()) {
QET::QetMessageBox::critical(
this,
tr("Nom interne manquant", "message box title"),
tr("Vous devez spécifier un nom interne.", "message box content")
);
return;
}
QString dirname = internal_name_ -> text();
// verifie que le nom interne n'est pas deja pris
if (category -> category(dirname)) {
QET::QetMessageBox::critical(
this,
tr("Nom interne déjà utilisé", "message box title"),
tr(
"Le nom interne que vous avez choisi est déjà utilisé "
"par une catégorie existante. Veuillez en choisir un autre.",
"message box content"
)
);
return;
}
// cree la nouvelle categorie
ElementsCategory *new_category = category -> createCategory(dirname);
if (!new_category) {
QET::QetMessageBox::critical(
this,
tr("Erreur", "message box title"),
tr("Impossible de créer la catégorie", "message box content")
);
return;
}
// chargement des noms
NamesList names = names_list -> names();
foreach(QString lang, names.langs()) {
new_category -> addName(lang, names[lang]);
}
// ecriture de la
if (!new_category -> write()) {
QET::QetMessageBox::critical(
this,
tr("Erreur", "message box title"),
tr("Impossible d'enregistrer la catégorie", "message box content")
);
return;
}
QDialog::accept();
}
/**
Valide les donnees entrees par l'utilisateur lors d'une modification de
categorie
*/
void ElementsCategoryEditor::acceptUpdate() {
if (!category -> isWritable()) QDialog::accept();
// il doit y avoir au moins un nom
if (!names_list -> checkOneName()) return;
// chargement des noms
category -> clearNames();
NamesList names = names_list -> names();
foreach(QString lang, names.langs()) {
category -> addName(lang, names[lang]);
}
category -> write();
QDialog::accept();
}