aheinecke@0: #ifndef MAINWINDOW_H
aheinecke@0: #define MAINWINDOW_H
aheinecke@0: 
aheinecke@71: /**
aheinecke@71:  * @file mainwindow.h
aheinecke@71:  * @brief Main UI controller
aheinecke@71:  */
aheinecke@71: 
aheinecke@0: #include <QSystemTrayIcon>
rrenkert@153: #include <QMainWindow>
aheinecke@16: #include <QSettings>
rrenkert@155: #include <QMenuBar>
rrenkert@189: #include <QListWidget>
rrenkert@189: #include <QTextEdit>
rrenkert@271: #include <QPushButton>
aheinecke@16: 
aheinecke@16: #include "downloader.h"
aheinecke@71: #include "certificatelist.h"
aheinecke@0: class QMenu;
aheinecke@0: class QAction;
aheinecke@19: class QTimer;
aheinecke@0: 
rrenkert@153: class MainWindow : public QMainWindow
aheinecke@0: {
aheinecke@0:     Q_OBJECT
aheinecke@0: 
aheinecke@0: public:
aheinecke@365:     /**@brief create a new Main Window object
aheinecke@365:      *
aheinecke@365:      * In tray mode this window is not shown and only shows
aheinecke@365:      * notification messages if there is some actionable state
aheinecke@365:      * reached. If tray mode is true it also exits after
aheinecke@365:      * an update check.
aheinecke@365:      *
aheinecke@365:      * @param[in] trayMode set the tray mode
aheinecke@365:      * */
aheinecke@365:     MainWindow(bool trayMode);
aheinecke@0: 
aheinecke@0:     void setMessage(const QString message) {mCurMessage = message;}
aheinecke@0:     QString getMessage() {return mCurMessage;}
aheinecke@0: 
aheinecke@16:     enum CurrentState {
aheinecke@16:         BeforeDownload,
aheinecke@16:         NewListAvailable,
aheinecke@16:         NewSoftwareAvailable,
andre@389:         TransferError,
andre@389:         NothingChanged
aheinecke@16:     };
aheinecke@16:     CurrentState getState() {return mCurState;}
aheinecke@16:     void setState(CurrentState state) {mCurState = state;}
aheinecke@16: 
aheinecke@0: private slots:
aheinecke@0:     void showMessage();
aheinecke@0:     void iconActivated(QSystemTrayIcon::ActivationReason reason);
aheinecke@16:     void checkUpdates();
aheinecke@16:     void handleNewList(const QString& fileName, const QDateTime& modDate);
aheinecke@16:     void handleNewSW(const QString& fileName, const QDateTime& modDate);
aheinecke@45:     void downloaderError(const QString &message, SSLConnection::ErrorCode error);
aheinecke@71:     /** @brief Trigger the appropiate action depending on the state */
aheinecke@71:     void messageClicked();
rrenkert@155:     void showSettings();
rrenkert@212:     void showStatus();
rrenkert@155:     void showHelp();
rrenkert@155:     void showAbout();
rrenkert@189:     void showDetails(QListWidgetItem*);
rrenkert@271:     void resizeButtons();
aheinecke@365:     void installerError(const QString& errMsg);
andre@389:     void installerSuccess();
aheinecke@365:     void installCerts();
aheinecke@0: 
andre@372:     /** @brief saves the currently unselected certificates
andre@372:      *
andre@372:      * This creates / updates a qsettings section that
andre@372:      * [unselected] that contains the certificates that
andre@372:      * were unselected previously.
andre@372:      *
andre@372:      * Unselected are certificates that are unchecked
andre@372:      * in the certListWidget
andre@372:      *
andre@372:      * Returns false on error.
andre@372:      */
andre@372:     bool saveUnselectedCertificates();
andre@372: 
andre@372:     /** @brief loads previously unselected certificates from settings
andre@372:      *
andre@372:      * The certificates are strored in the list mPreviouslyUnselected.
andre@372:      *
andre@372:      * On error mPreviouslyUnselected is empty after this call.
andre@372:      */
andre@372:     void loadUnselectedCertificates();
andre@372: 
aheinecke@0: private:
aheinecke@71:     /** @brief check the integrity of available files.
aheinecke@71:      *
aheinecke@71:      * Do not use this as a trust check as this only works on
aheinecke@71:      * FileNames where the underlying files can change. This
aheinecke@71:      * is just meant to check if the downloaded data was somehow
andre@389:      * removed or corrupted. It also initializes mListToInstall
andre@389:      * and mInstalledList.
aheinecke@71:      */
aheinecke@16:     void verifyAvailableData();
aheinecke@0:     void createTrayIcon();
aheinecke@0:     void createActions();
rrenkert@155:     void createMenuBar();
rrenkert@187:     void createContent();
rrenkert@189:     void loadCertificateList();
aheinecke@2: 
aheinecke@365:     /* Are we running in tray mode ?*/
aheinecke@365:     const bool mTrayMode;
aheinecke@365:     /* The message currently shown at intervals */
aheinecke@0:     QString mCurMessage;
aheinecke@16:     QString mInstalledSWVersion;
aheinecke@16:     QString mInstalledListVersion;
aheinecke@16: 
aheinecke@17:     QSettings mSettings;
aheinecke@0: 
aheinecke@0:     QSystemTrayIcon *mTrayIcon;
aheinecke@19:     QTimer *mMessageTimer;
aheinecke@0:     QMenu *mTrayMenu;
aheinecke@0:     QAction *mCheckUpdates;
aheinecke@2:     QAction *mQuitAction;
aheinecke@16:     CurrentState mCurState;
rrenkert@155:     QMenuBar *mMenuBar;
aheinecke@71: 
andre@372:     /* The current list that should be installed */
aheinecke@71:     CertificateList mListToInstall;
andre@389:     /* The last list that we installed */
andre@389:     CertificateList mInstalledList;
andre@372:     /* Previously made "unselect" choices in the form of
andre@372:      * base64lines with I:/R: prefix */
andre@372:     QStringList mPreviouslyUnselected;
rrenkert@189: 
aheinecke@365:     QListWidget *mCertListWidget;
rrenkert@189:     QTextEdit *certificateDetails;
rrenkert@271:     QPushButton *installButton;
rrenkert@271:     QPushButton *quitButton;
aheinecke@0: };
aheinecke@0: 
aheinecke@0: #endif // MAINWINDOW_H