File indexing completed on 2022-09-27 16:24:28

0001 /***************************************************************************
0002  *   Copyright (C) 2008-2011 by Daniel Nicoletti                           *
0003  *   dantti12@gmail.com                                                    *
0004  *                                                                         *
0005  *   This program is free software; you can redistribute it and/or modify  *
0006  *   it under the terms of the GNU General Public License as published by  *
0007  *   the Free Software Foundation; either version 2 of the License, or     *
0008  *   (at your option) any later version.                                   *
0009  *                                                                         *
0010  *   This program is distributed in the hope that it will be useful,       *
0011  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
0012  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
0013  *   GNU General Public License for more details.                          *
0014  *                                                                         *
0015  *   You should have received a copy of the GNU General Public License     *
0016  *   along with this program; see the file COPYING. If not, write to       *
0017  *   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,  *
0018  *   Boston, MA 02110-1301, USA.                                           *
0019  ***************************************************************************/
0020 
0021 #ifndef APPER_KCM_U
0022 #define APPER_KCM_U
0023 
0024 #include <PkTransaction.h>
0025 
0026 #include <KToolBarPopupAction>
0027 #include <KCategorizedSortFilterProxyModel>
0028 
0029 #include <Transaction>
0030 
0031 using namespace PackageKit;
0032 
0033 namespace Ui {
0034     class ApperKCM;
0035 }
0036 
0037 class PackageModel;
0038 class FiltersMenu;
0039 class TransactionHistory;
0040 class CategoryModel;
0041 class Settings;
0042 class Updater;
0043 class ApperKCM : public QWidget
0044 {
0045     Q_OBJECT
0046     Q_PROPERTY(QString page READ page WRITE setPage USER true)
0047 public:
0048     ApperKCM(QWidget *parent);
0049     ~ApperKCM() override;
0050     
0051     QString page() const;
0052 
0053 Q_SIGNALS:
0054     void changed(bool state);
0055     void caption(const QString &title = QString());
0056 
0057 public Q_SLOTS:
0058     void daemonChanged();
0059     void load();
0060     void save();
0061     void defaults();
0062     void setPage(const QString &page);
0063 
0064 private Q_SLOTS:
0065     void search();
0066     void setupHomeModel();
0067     void genericActionKTriggered();
0068 
0069     void on_backTB_clicked();
0070     void showReviewPages();
0071 
0072     void on_actionFindName_triggered();
0073     void on_actionFindDescription_triggered();
0074     void on_actionFindFile_triggered();
0075 
0076     void on_homeView_activated(const QModelIndex &index);
0077 
0078     void finished();
0079     void errorCode(PackageKit::Transaction::Error error, const QString &detail);
0080 
0081     void checkChanged();
0082     void changed();
0083 
0084     void refreshCache();
0085 
0086 protected:
0087     void closeEvent(QCloseEvent *event) override;
0088 
0089 private:
0090     void disconnectTransaction();
0091     bool canChangePage();
0092     void setCurrentActionEnabled(bool state);
0093     void setCurrentAction(QAction *action);
0094     void setCurrentActionCancel(bool cancel);
0095 
0096     void setActionCancel(bool enabled);
0097     void keyPressEvent(QKeyEvent *event) override;
0098 
0099     Ui::ApperKCM *ui;
0100     KToolBarPopupAction *m_genericActionK;
0101     QAction             *m_currentAction = nullptr;
0102     CategoryModel       *m_groupsModel;
0103     KCategorizedSortFilterProxyModel *m_groupsProxyModel = nullptr;
0104     PackageModel     *m_browseModel;
0105     PackageModel     *m_changesModel;
0106     Settings            *m_settingsPage = nullptr;
0107     Updater             *m_updaterPage = nullptr;
0108 
0109     Transaction *m_searchTransaction = nullptr;
0110 
0111     QIcon m_findIcon;
0112     QIcon m_cancelIcon;
0113 
0114     FiltersMenu *m_filtersMenu;
0115     Transaction::Roles m_roles;
0116     bool m_forceRefreshCache = false;
0117     uint m_cacheAge = 600;
0118 
0119     TransactionHistory *m_history = nullptr;
0120 
0121     // Old search cache
0122     Transaction::Role m_searchRole = Transaction::RoleUnknown;
0123     QString       m_searchString;
0124     QString       m_searchGroupCategory;
0125     PackageKit::Transaction::Group   m_searchGroup;
0126     QModelIndex   m_searchParentCategory;
0127     QStringList   m_searchCategory;
0128 };
0129 
0130 #endif