src/gui/search/searchjobwidget.h

   1 /*
   2  * Bittorrent Client using Qt and libtorrent.
   3  * Copyright (C) 2018-2024  Vladimir Golovnev <glassez@yandex.ru>
   4  * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
   5  *
   6  * This program is free software; you can redistribute it and/or
   7  * modify it under the terms of the GNU General Public License
   8  * as published by the Free Software Foundation; either version 2
   9  * of the License, or (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program; if not, write to the Free Software
  18  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  19  *
  20  * In addition, as a special exception, the copyright holders give permission to
  21  * link this program with the OpenSSL project's "OpenSSL" library (or with
  22  * modified versions of it that use the same license as the "OpenSSL" library),
  23  * and distribute the linked executables. You must obey the GNU General Public
  24  * License in all respects for all of the code used other than "OpenSSL".  If you
  25  * modify file(s), you may extend this exception to your version of the file(s),
  26  * but you are not obligated to do so. If you do not wish to do so, delete this
  27  * exception statement from your version.
  28  */
  29
  30 #pragma once
  31
  32 #include <QWidget>
  33
  34 #include "base/settingvalue.h"
  35 #include "gui/guiaddtorrentmanager.h"
  36 #include "gui/guiapplicationcomponent.h"
  37
  38 #define ENGINE_URL_COLUMN 4
  39 #define URL_COLUMN 5
  40
  41 class QHeaderView;
  42 class QModelIndex;
  43 class QStandardItemModel;
  44
  45 class LineEdit;
  46 class SearchHandler;
  47 class SearchSortModel;
  48 struct SearchResult;
  49
  50 template <typename T> class SettingValue;
  51
  52 namespace Ui
  53 {
  54     class SearchJobWidget;
  55 }
  56
  57 class SearchJobWidget final : public GUIApplicationComponent<QWidget>
  58 {
  59     Q_OBJECT
  60     Q_DISABLE_COPY_MOVE(SearchJobWidget)
  61
  62 public:
  63     enum class NameFilteringMode
  64     {
  65         Everywhere,
  66         OnlyNames
  67     };
  68     Q_ENUM(NameFilteringMode)
  69
  70     enum class Status
  71     {
  72         Ongoing,
  73         Finished,
  74         Error,
  75         Aborted,
  76         NoResults
  77     };
  78
  79     SearchJobWidget(SearchHandler *searchHandler, IGUIApplication *app, QWidget *parent = nullptr);
  80     ~SearchJobWidget() override;
  81
  82     Status status() const;
  83     int visibleResultsCount() const;
  84     LineEdit *lineEditSearchResultsFilter() const;
  85
  86     void cancelSearch();
  87
  88 signals:
  89     void resultsCountUpdated();
  90     void statusChanged();
  91
  92 protected:
  93     void keyPressEvent(QKeyEvent *event) override;
  94
  95 private slots:
  96     void displayColumnHeaderMenu();
  97
  98 private:
  99     void loadSettings();
 100     void saveSettings() const;
 101     void updateFilter();
 102     void filterSearchResults(const QString &name);
 103     void showFilterContextMenu();
 104     void contextMenuEvent(QContextMenuEvent *event) override;
 105     void onItemDoubleClicked(const QModelIndex &index);
 106     void searchFinished(bool cancelled);
 107     void searchFailed();
 108     void appendSearchResults(const QList<SearchResult> &results);
 109     void updateResultsCount();
 110     void setStatus(Status value);
 111     void downloadTorrent(const QModelIndex &rowIndex, AddTorrentOption option = AddTorrentOption::Default);
 112     void addTorrentToSession(const QString &source, AddTorrentOption option = AddTorrentOption::Default);
 113     void fillFilterComboBoxes();
 114     NameFilteringMode filteringMode() const;
 115     QHeaderView *header() const;
 116     int visibleColumnsCount() const;
 117     void setRowColor(int row, const QColor &color);
 118     void setRowVisited(int row);
 119     void onUIThemeChanged();
 120
 121     void downloadTorrents(AddTorrentOption option = AddTorrentOption::Default);
 122     void openTorrentPages() const;
 123     void copyTorrentURLs() const;
 124     void copyTorrentDownloadLinks() const;
 125     void copyTorrentNames() const;
 126     void copyField(int column) const;
 127
 128     static QString statusText(Status st);
 129
 130     Ui::SearchJobWidget *m_ui = nullptr;
 131     SearchHandler *m_searchHandler = nullptr;
 132     QStandardItemModel *m_searchListModel = nullptr;
 133     SearchSortModel *m_proxyModel = nullptr;
 134     LineEdit *m_lineEditSearchResultsFilter = nullptr;
 135     Status m_status = Status::Ongoing;
 136     bool m_noSearchResults = true;
 137
 138     SettingValue<NameFilteringMode> m_nameFilteringMode;
 139 };
 140
 141 Q_DECLARE_METATYPE(SearchJobWidget::NameFilteringMode)