1 /***************************************************************************
2 * Copyright (C) 2009 Matthias Fuchs <mat69@gmx.net> *
3 * *
4 * This program is free software; you can redistribute it and/or modify *
5 * it under the terms of the GNU General Public License as published by *
6 * the Free Software Foundation; either version 2 of the License, or *
7 * (at your option) any later version. *
8 * *
9 * This program is distributed in the hope that it will be useful, *
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 * GNU General Public License for more details. *
13 * *
14 * You should have received a copy of the GNU General Public License *
15 * along with this program; if not, write to the *
16 * Free Software Foundation, Inc., *
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA . *
18 ***************************************************************************/
19
20 #include "filedlg.h"
21 #include "metalinker.h"
22 #include "urlwidget.h"
23 #include "../verificationdialog.h"
24
25 #include "../../core/verifier.h"
26 #include "../../core/verificationmodel.h"
27 #include "../../core/verificationdelegate.h"
28
29 #include <QSortFilterProxyModel>
30 #include <KStandardGuiItem>
31
32 #include <KLocalizedString>
33
FileDlg(KGetMetalink::File * file,const QStringList & currentFileNames,QSortFilterProxyModel * countrySort,QSortFilterProxyModel * languageSort,QWidget * parent,bool edit)34 FileDlg::FileDlg(KGetMetalink::File *file, const QStringList ¤tFileNames, QSortFilterProxyModel *countrySort, QSortFilterProxyModel *languageSort, QWidget *parent, bool edit)
35 : KGetSaveSizeDialog("FileDlg", parent),
36 m_file(file),
37 m_initialFileName(m_file->name),
38 m_currentFileNames(currentFileNames),
39 m_edit(edit)
40 {
41 //remove the initial name, to see later if the chosen name is still free
42 m_currentFileNames.removeAll(m_initialFileName);
43
44 ui.setupUi(this);
45
46 QValidator *validator = new QIntValidator();
47 ui.size->setValidator(validator);
48
49 m_urlWidget = new UrlWidget(this);
50 m_urlWidget->init(&m_file->resources, countrySort);
51 ui.urlLayout->addWidget(m_urlWidget->widget());
52 connect(m_urlWidget, &UrlWidget::urlsChanged, this, &FileDlg::slotUpdateOkButton);
53
54 auto *data = new QWidget(this);
55 uiData.setupUi(data);
56 ui.dataLayout->addWidget(data);
57
58 ui.infoWidget->setCloseButtonVisible(false);
59 ui.infoWidget->setMessageType(KMessageWidget::Information);
60
61 //set the file data
62 ui.name->setText(m_file->name);
63 uiData.identity->setText(m_file->data.identity);
64 uiData.version->setText(m_file->data.version);
65 uiData.description->setText(m_file->data.description);
66 uiData.logo->setUrl(m_file->data.logo);
67 if (m_file->data.oses.count()) {
68 uiData.os->setText(m_file->data.oses.join(i18nc("comma, to separate members of a list", ",")));
69 }
70 uiData.copyright->setText(m_file->data.copyright);
71 uiData.pub_name->setText(m_file->data.publisher.name);
72 uiData.pub_url->setUrl(m_file->data.publisher.url);
73
74 if (m_file->size) {
75 ui.size->setText(QString::number(m_file->size));
76 }
77
78
79 //create the language selection
80 uiData.language->setModel(languageSort);
81 if (m_file->data.languages.count()) {//TODO 4.5 support multiple languages
82 const int index = uiData.language->findData(m_file->data.languages.first());
83 uiData.language->setCurrentIndex(index);
84 } else {
85 //Do not select a language of a file if none was defined.
86 uiData.language->setCurrentIndex(-1);
87 }
88
89
90 //create the verification stuff
91 m_verificationModel = new VerificationModel(this);
92 QHash<QString, QString>::const_iterator it;
93 QHash<QString, QString>::const_iterator itEnd = m_file->verification.hashes.constEnd();
94 for (it = m_file->verification.hashes.constBegin(); it != itEnd; ++it) {
95 m_verificationModel->addChecksum(it.key(), it.value());
96 }
97 KGuiItem::assign(ui.add_hash, KStandardGuiItem::add());
98 KGuiItem::assign(ui.remove_hash, KStandardGuiItem::remove());
99 m_verificationProxy = new QSortFilterProxyModel(this);
100 m_verificationProxy->setSourceModel(m_verificationModel);
101 ui.used_hashes->setSortingEnabled(true);
102 ui.used_hashes->hideColumn(VerificationModel::Verified);
103 ui.used_hashes->setModel(m_verificationProxy);
104 ui.used_hashes->setItemDelegate(new VerificationDelegate(this));
105 slotUpdateVerificationButtons();
106
107 connect(m_verificationModel, &VerificationModel::dataChanged, this, &FileDlg::slotUpdateVerificationButtons);
108 connect(m_verificationModel, &VerificationModel::rowsRemoved, this, &FileDlg::slotUpdateVerificationButtons);
109 connect(ui.used_hashes, &QTreeView::clicked, this, &FileDlg::slotUpdateVerificationButtons);
110 connect(ui.add_hash, &QPushButton::clicked, this, &FileDlg::slotAddHash);
111 connect(ui.remove_hash, &QPushButton::clicked, this, &FileDlg::slotRemoveHash);
112 connect(ui.name, &KLineEdit::textEdited, this, &FileDlg::slotUpdateOkButton);
113 connect(this, &QDialog::accepted, this, &FileDlg::slotOkClicked);
114 connect(ui.buttonBox, &QDialogButtonBox::accepted, this, &QDialog::accept);
115 connect(ui.buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
116
117 slotUpdateOkButton();
118
119 setWindowTitle(i18n("File Properties"));
120 }
121
slotUpdateOkButton()122 void FileDlg::slotUpdateOkButton()
123 {
124 bool hasName = !ui.name->text().isEmpty();
125 bool hasUrls = m_urlWidget->hasUrls();
126 bool isDuplicate = (m_currentFileNames.indexOf(ui.name->text()) > -1);
127
128 QStringList information;
129
130 if (!hasName) {
131 information << i18n("Enter a filename.");
132 }
133 if (isDuplicate) {
134 information << i18n("The filename exists already, choose a different one.");
135 }
136 if (!hasUrls) {
137 information << i18n("Enter at least one URL.");
138 }
139
140 ui.infoWidget->setText(information.join(" "));
141 ui.infoWidget->setVisible(!information.isEmpty());
142
143 ui.buttonBox->button(QDialogButtonBox::Ok)->setEnabled(hasName && hasUrls && !isDuplicate);
144 }
145
slotUpdateVerificationButtons()146 void FileDlg::slotUpdateVerificationButtons()
147 {
148 ui.remove_hash->setEnabled(ui.used_hashes->selectionModel()->hasSelection());
149 }
150
slotRemoveHash()151 void FileDlg::slotRemoveHash()
152 {
153 while (ui.used_hashes->selectionModel()->hasSelection()) {
154 const QModelIndex index = ui.used_hashes->selectionModel()->selectedRows().first();
155 m_verificationModel->removeRow(m_verificationProxy->mapToSource(index).row());
156 }
157 }
158
slotAddHash()159 void FileDlg::slotAddHash()
160 {
161 auto *dialog = new VerificationAddDlg(m_verificationModel, this);
162 dialog->show();
163 }
164
slotOkClicked()165 void FileDlg::slotOkClicked()
166 {
167 QList<KGetMetalink::Metaurl> metaurls = m_file->resources.metaurls;//TODO remove once metaurls are also shown
168 QList<KGetMetalink::Pieces> pieces = m_file->verification.pieces;//TODO remove once the partial hashes are also shown
169 m_file->clear();
170
171 m_file->name = ui.name->text();
172 m_file->size = ui.size->text().toLongLong();
173 m_file->data.identity = uiData.identity->text();
174 m_file->data.version = uiData.version->text();
175 m_file->data.description = uiData.description->text();
176 m_file->data.logo = QUrl(uiData.logo->text());
177 if (!uiData.os->text().isEmpty()) {
178 m_file->data.oses = uiData.os->text().split(i18nc("comma, to separate members of a list", ","));
179 }
180 m_file->data.copyright = uiData.copyright->text();
181 m_file->data.publisher.name = uiData.pub_name->text();
182 m_file->data.publisher.url = QUrl(uiData.pub_url->text());
183 m_file->data.languages << uiData.language->itemData(uiData.language->currentIndex()).toString();
184
185 m_urlWidget->save();
186 m_file->resources.metaurls = metaurls;
187
188
189 //store the verification data
190 for (int i = 0; i < m_verificationModel->rowCount(); ++i) {
191 const QString type = m_verificationModel->index(i, VerificationModel::Type).data().toString();
192 const QString hash = m_verificationModel->index(i, VerificationModel::Checksum).data().toString();
193 m_file->verification.hashes[type] = hash;
194 }
195 m_file->verification.pieces = pieces;
196
197 if (m_edit) {
198 //the file has been edited
199 Q_EMIT fileEdited(m_initialFileName, m_file->name);
200 } else {
201 //a new file should be added, not edited
202 Q_EMIT addFile();
203 }
204 }
205
206
207