Move DownloadFromURLDialog to its own file

Simplify code, no functionality changes. Remove debug messages. Capitalize dialog name. Capitalize class name. Update license text.
2025-12-19 15:07:22 -06:00 · 2018-05-23 16:43:03 +08:00
parent 817b7bb4f2
commit 34ed0cba08
8 changed files with 178 additions and 131 deletions
--- a/src/gui/downloadfromurldialog.cpp
+++ b/src/gui/downloadfromurldialog.cpp
@@ -0,0 +1,107 @@
+/*
+ * Bittorrent Client using Qt and libtorrent.
+ * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
+ *
+ * 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 "downloadfromurldialog.h"
+
+#include <QClipboard>
+#include <QMessageBox>
+#include <QPushButton>
+#include <QRegExp>
+#include <QString>
+#include <QStringList>
+
+#include "ui_downloadfromurldialog.h"
+#include "utils.h"
+
+DownloadFromURLDialog::DownloadFromURLDialog(QWidget *parent)
+    : QDialog(parent)
+    , m_ui(new Ui::DownloadFromURLDialog)
+{
+    m_ui->setupUi(this);
+    setAttribute(Qt::WA_DeleteOnClose);
+    setModal(true);
+
+    m_ui->buttonBox->button(QDialogButtonBox::Ok)->setText(tr("Download"));
+    connect(m_ui->buttonBox, &QDialogButtonBox::accepted, this, &DownloadFromURLDialog::downloadButtonClicked);
+    connect(m_ui->buttonBox, &QDialogButtonBox::rejected, this, &QDialog::reject);
+
+    m_ui->textUrls->setWordWrapMode(QTextOption::NoWrap);
+
+    // Paste clipboard if there is an URL in it
+    const QStringList clipboardList = qApp->clipboard()->text().split('\n');
+
+    QStringList clipboardListCleaned;
+    for (QString str : clipboardList) {
+        str = str.trimmed();
+        if (str.isEmpty()) continue;
+
+        if (!clipboardListCleaned.contains(str, Qt::CaseInsensitive)) {
+            if (str.startsWith("http://", Qt::CaseInsensitive)
+                    || str.startsWith("https://", Qt::CaseInsensitive)
+                    || str.startsWith("ftp://", Qt::CaseInsensitive)
+                    || str.startsWith("magnet:", Qt::CaseInsensitive)
+                    || str.startsWith("bc://bt/", Qt::CaseInsensitive)
+                    || (str.size() == 40 && !str.contains(QRegExp("[^0-9A-Fa-f]")))
+                    || (str.size() == 32 && !str.contains(QRegExp("[^2-7A-Za-z]")))) {
+                clipboardListCleaned << str;
+            }
+        }
+    }
+    if (!clipboardListCleaned.isEmpty())
+        m_ui->textUrls->setText(clipboardListCleaned.join('\n'));
+
+    Utils::Gui::resize(this);
+    show();
+}
+
+DownloadFromURLDialog::~DownloadFromURLDialog()
+{
+    delete m_ui;
+}
+
+void DownloadFromURLDialog::downloadButtonClicked()
+{
+    const QStringList urls = m_ui->textUrls->toPlainText().split('\n');
+
+    QStringList uniqueURLs;
+    for (QString url : urls) {
+        url = url.trimmed();
+        if (url.isEmpty()) continue;
+
+        if (!uniqueURLs.contains(url, Qt::CaseInsensitive))
+            uniqueURLs << url;
+    }
+
+    if (uniqueURLs.isEmpty()) {
+        QMessageBox::warning(this, tr("No URL entered"), tr("Please type at least one URL."));
+        return;
+    }
+
+    emit urlsReadyToBeDownloaded(uniqueURLs);
+    accept();
+}