Implement TorrentCategoryDialog class

2025-08-14 02:27:09 -07:00 · 2017-09-24 14:54:42 +03:00 · 2017-09-24 14:54:42 +03:00 · 3ec992474d
commit 3ec992474d
parent 8c58a69be6
14 changed files with 346 additions and 71 deletions
--- a/src/gui/torrentcategorydialog.cpp
+++ b/src/gui/torrentcategorydialog.cpp
@ -0,0 +1,125 @@
+/*
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2017  Vladimir Golovnev <glassez@yandex.ru>
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ *
+ * In addition, as a special exception, the copyright holders give permission to
+ * link this program with the OpenSSL project's "OpenSSL" library (or with
+ * modified versions of it that use the same license as the "OpenSSL" library),
+ * and distribute the linked executables. You must obey the GNU General Public
+ * License in all respects for all of the code used other than "OpenSSL".  If you
+ * modify file(s), you may extend this exception to your version of the file(s),
+ * but you are not obligated to do so. If you do not wish to do so, delete this
+ * exception statement from your version.
+ */
+
+#include "torrentcategorydialog.h"
+
+#include <QMap>
+#include <QMessageBox>
+
+#include "base/bittorrent/session.h"
+#include "ui_torrentcategorydialog.h"
+
+TorrentCategoryDialog::TorrentCategoryDialog(QWidget *parent)
+    : QDialog {parent}
+    , m_ui {new Ui::TorrentCategoryDialog}
+{
+    m_ui->setupUi(this);
+    m_ui->comboSavePath->setMode(FileSystemPathEdit::Mode::DirectorySave);
+    m_ui->comboSavePath->setDialogCaption(tr("Choose save path"));
+}
+
+TorrentCategoryDialog::~TorrentCategoryDialog()
+{
+    delete m_ui;
+}
+
+QString TorrentCategoryDialog::createCategory(QWidget *parent, const QString &parentCategoryName)
+{
+    using BitTorrent::Session;
+
+    QString newCategoryName {parentCategoryName};
+    if (!newCategoryName.isEmpty())
+        newCategoryName += QLatin1Char('/');
+    newCategoryName += tr("New Category");
+
+    TorrentCategoryDialog dialog(parent);
+    dialog.setCategoryName(newCategoryName);
+    while (dialog.exec() == TorrentCategoryDialog::Accepted) {
+        newCategoryName = dialog.categoryName();
+
+        if (!BitTorrent::Session::isValidCategoryName(newCategoryName)) {
+            QMessageBox::critical(
+                        parent, tr("Invalid category name")
+                        , tr("Category name cannot contain '\\'.\n"
+                             "Category name cannot start/end with '/'.\n"
+                             "Category name cannot contain '//' sequence."));
+        }
+        else if (BitTorrent::Session::instance()->categories().contains(newCategoryName)) {
+            QMessageBox::critical(
+                        parent, tr("Category creation error")
+                        , tr("Category with the given name already exists.\n"
+                             "Please choose a different name and try again."));
+        }
+        else {
+            Session::instance()->addCategory(newCategoryName, dialog.savePath());
+            return newCategoryName;
+        }
+    }
+
+    return {};
+}
+
+void TorrentCategoryDialog::editCategory(QWidget *parent, const QString &categoryName)
+{
+    using BitTorrent::Session;
+
+    Q_ASSERT(Session::instance()->categories().contains(categoryName));
+
+    TorrentCategoryDialog dialog(parent);
+    dialog.setCategoryNameEditable(false);
+    dialog.setCategoryName(categoryName);
+    dialog.setSavePath(Session::instance()->categories()[categoryName]);
+    if (dialog.exec() == TorrentCategoryDialog::Accepted) {
+        Session::instance()->editCategory(categoryName, dialog.savePath());
+    }
+}
+
+void TorrentCategoryDialog::setCategoryNameEditable(bool editable)
+{
+    m_ui->textCategoryName->setEnabled(editable);
+}
+
+QString TorrentCategoryDialog::categoryName() const
+{
+    return m_ui->textCategoryName->text();
+}
+
+void TorrentCategoryDialog::setCategoryName(const QString &categoryName)
+{
+    m_ui->textCategoryName->setText(categoryName);
+}
+
+QString TorrentCategoryDialog::savePath() const
+{
+    return m_ui->comboSavePath->selectedPath();
+}
+
+void TorrentCategoryDialog::setSavePath(const QString &savePath)
+{
+    m_ui->comboSavePath->setSelectedPath(savePath);
+}