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#ifndef DIALOG_H
#define DIALOG_H
#include <QDialog>
#include <QModelIndex>
#include <QList>
#include <QSettings>
#include <QNetworkReply>
#include <QKeyEvent>
#include "session.h"
#include "sessiontreemodel.h"
#include "sessionsiconholder.h"
namespace Ui {
class Dialog;
}
class QTimer;
class Dialog : public QDialog {
Q_OBJECT
private: // Constants
static const int STR_LOADING = 0;
static const int STR_URL_ERROR = 1;
static const int STR_NO_ITEMS = 2;
static const int STR__MAX = 3;
static const int TAB_NATIVE = 0;
static const int TAB_MY_COURSES = 1;
static const int TAB_ALL_VMS = 2;
static const int TAB_COUNT = 3;
public: // Public methods
explicit Dialog(int defaultTab = -1, bool examMode = false, QWidget *parent = 0);
~Dialog();
void addItems(const QList<Session*>&, int tab);
void addStatusString(const int status);
void removeStatusString(const int status);
bool selectSession(const QString& name);
bool selectSessionByUuid(const QString& name);
void selectPreviousSession();
void setTheme();
void startSession(const QString& name);
protected: // Overrides
void changeEvent(QEvent *e);
void mousePressEvent(QMouseEvent *event);
private: // Private vars n methods
Ui::Dialog *ui;
SessionTreeModel *model_[TAB_COUNT];
QPushButton *tabs_[TAB_COUNT];
QPoint oldCenter_;
QTimer *centerTimer_;
QString autoStartEntry_;
int activeTab_;
int defaultTab_;
bool userInteracted_;
bool genericExpandedOnce_;
bool examMode_;
QString strings_[STR__MAX];
void onTabButtonChanged(int tab);
void configClearButton();
void setListModel(SessionTreeModel *model);
void keyPressEvent(QKeyEvent * e);
void selectFirstElement();
void checkAutostart();
private slots:
void on_pushButtonStart_clicked();
void on_pushButtonAbort_clicked();
void on_treeView_doubleClicked(const QModelIndex& index);
void on_treeView_expanded(const QModelIndex& index);
void on_tabButtonLocal_clicked();
void on_tabButtonMyClasses_clicked();
void on_tabButtonAllClasses_clicked();
void on_filterEdit_textEdited();
void on_filterEdit_textChanged();
void treeView_selectionChanged(const QModelIndex& current, const QModelIndex&);
void on_helpNewsButton_clicked();
void onCenterTimer();
void iconDownloaded(const QUrl& url, const QIcon& icon);
void on_leftKey();
void on_rightKey();
void on_spaceKey();
public slots:
void addSessionsAfterDownload(QNetworkReply* reply);
void addNewsAfterDownload(QNetworkReply* reply);
void addHelpAfterDownload(QNetworkReply* reply);
bool eventFilter(QObject *target, QEvent *event);
};
#endif // DIALOG_H
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