1 /*
2 Copyright 2006-2019 The QElectroTech Team
3 This file is part of QElectroTech.
4
5 QElectroTech is free software: you can redistribute it and/or modify
6 it under the terms of the GNU General Public License as published by
7 the Free Software Foundation, either version 2 of the License, or
8 (at your option) any later version.
9
10 QElectroTech is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 GNU General Public License for more details.
14
15 You should have received a copy of the GNU General Public License
16 along with QElectroTech. If not, see <http://www.gnu.org/licenses/>.
17 */
18 #include "elementscategoryeditor.h"
19 #include "qet.h"
20 #include "qfilenameedit.h"
21 #include "qetmessagebox.h"
22 #include "elementcollectionhandler.h"
23 #include "namelistwidget.h"
24
25 #include <QDialogButtonBox>
26 #include <QVBoxLayout>
27 #include <QLabel>
28 #include <QHBoxLayout>
29
30 /**
31 * @brief ElementsCategoryEditor::ElementsCategoryEditor
32 * Constructor
33 * @param location : location of the category to edit, or parent directory/category for the creation of a new category
34 * @param edit : true = edit mode, false = creation mode
35 * @param parent : parent widget
36 */
ElementsCategoryEditor(const ElementsLocation & location,bool edit,QWidget * parent)37 ElementsCategoryEditor::ElementsCategoryEditor(const ElementsLocation &location, bool edit, QWidget *parent) :
38 QDialog(parent),
39 m_edit_mode(edit),
40 m_location(location)
41 {
42 setUpWidget();
43
44 if (m_location.isElement()) {
45 QET::QetMessageBox::warning(this,
46 tr("L'item n'est pas une catégorie", "message box title"),
47 tr("L'item demandé n'est pas une categrie. Abandon.", "message box content"));
48 return;
49 }
50
51 if (!location.exist()) {
52 QET::QetMessageBox::warning(this,
53 tr("Catégorie inexistante", "message box title"),
54 tr("La catégorie demandée n'existe pas. Abandon.", "message box content"));
55 return;
56 }
57
58 if (m_edit_mode) {
59 setWindowTitle(tr("Éditer une catégorie", "window title"));
60 connect(m_buttons, SIGNAL(accepted()), this, SLOT(acceptUpdate()));
61
62 m_names_list -> setNames(m_location.nameList());
63 m_file_line_edit -> setText(m_location.fileSystemPath());
64 m_file_line_edit -> setReadOnly(true);
65 } else {
66 setWindowTitle(tr("Créer une nouvelle catégorie", "window title"));
67 connect(m_buttons, SIGNAL(accepted()), this, SLOT(acceptCreation()));
68
69 NamesList cat_names;
70 cat_names.addName(QLocale::system().name().left(2), tr("Nom de la nouvelle catégorie", "default name when creating a new category"));
71 m_names_list -> setNames(cat_names);
72 }
73
74 //Location is ReadOnly
75 if (!m_location.isWritable()) {
76 QET::QetMessageBox::warning(
77 this,
78 tr("Édition en lecture seule", "message box title"),
79 tr("Vous n'avez pas les privilèges nécessaires pour modifier cette catégorie. Elle sera donc ouverte en lecture seule.", "message box content")
80 );
81 m_names_list -> setReadOnly(true);
82 m_file_line_edit -> setReadOnly(true);
83 }
84 }
85
86 /**
87 * @brief ElementsCategoryEditor::~ElementsCategoryEditor
88 * Destructor
89 */
~ElementsCategoryEditor()90 ElementsCategoryEditor::~ElementsCategoryEditor() {
91 }
92
93 /**
94 * @brief ElementsCategoryEditor::createdLocation
95 * @return the location of the created directory
96 */
createdLocation() const97 ElementsLocation ElementsCategoryEditor::createdLocation() const
98 {
99 return m_created_location;
100 }
101
102 /**
103 * @brief ElementsCategoryEditor::setUpWidget
104 */
setUpWidget()105 void ElementsCategoryEditor::setUpWidget()
106 {
107 QVBoxLayout *editor_layout = new QVBoxLayout();
108 setLayout(editor_layout);
109
110 m_names_list = new NameListWidget(this);
111 m_file_name = new QLabel(tr("Nom interne : "));
112 m_file_line_edit = new QFileNameEdit();
113
114 m_buttons = new QDialogButtonBox(QDialogButtonBox::Ok | QDialogButtonBox::Cancel);
115 connect(m_buttons, SIGNAL(rejected()), this, SLOT(reject()));
116
117 QHBoxLayout *internal_name_layout = new QHBoxLayout();
118 internal_name_layout -> addWidget(m_file_name);
119 internal_name_layout -> addWidget(m_file_line_edit);
120
121 editor_layout -> addLayout(internal_name_layout);
122 editor_layout -> addWidget(new QLabel(tr("Vous pouvez spécifier un nom par langue pour la catégorie.")));
123 editor_layout -> addWidget(m_names_list);
124 editor_layout -> addWidget(m_buttons);
125 }
126
127 /**
128 * @brief ElementsCategoryEditor::acceptCreation
129 * Valid the creation of the category
130 */
acceptCreation()131 void ElementsCategoryEditor::acceptCreation()
132 {
133 if (!m_location.isWritable()) {
134 QDialog::accept();
135 }
136
137 //there must be at least one name
138 if (m_names_list->isEmpty()) {
139 return;
140 }
141
142 //User must enter a directorie name
143 if (!m_file_line_edit -> isValid()) {
144 QET::QetMessageBox::critical(this,
145 tr("Nom interne manquant", "message box title"),
146 tr("Vous devez spécifier un nom interne.", "message box content"));
147 return;
148 }
149 QString dirname = m_file_line_edit -> text();
150
151
152 //Check if dirname already exist.
153 ElementsLocation created_location = m_location;
154 created_location.addToPath(dirname);
155
156 if (created_location.exist()) {
157 QET::QetMessageBox::critical(this,
158 tr("Nom interne déjà utilisé", "message box title"),
159 tr("Le nom interne que vous avez choisi est déjà utilisé "
160 "par une catégorie existante. Veuillez en choisir un autre.",
161 "message box content"));
162 return;
163 }
164
165 ElementCollectionHandler ech_;
166 NamesList nl = m_names_list->names();
167 m_created_location = ech_.createDir(m_location, dirname, nl);
168 if (m_created_location.isNull()) {
169 QET::QetMessageBox::critical(this,
170 tr("Erreur", "message box title"),
171 tr("Impossible de créer la catégorie", "message box content"));
172 return;
173 }
174
175 QDialog::accept();
176 }
177
178 /**
179 * @brief ElementsCategoryEditor::acceptUpdate
180 * Valid the update of the category
181 */
acceptUpdate()182 void ElementsCategoryEditor::acceptUpdate()
183 {
184 if (!m_location.isWritable()) {
185 QDialog::accept();
186 }
187
188 //There must be at least one name
189 if (m_names_list->isEmpty()) {
190 return;
191 }
192
193 ElementCollectionHandler ech;
194
195 if (ech.setNames(m_location, m_names_list->names())){
196 QDialog::accept();
197 }
198 else {
199 return;
200 }
201 }
202