actionseditor.h

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#ifndef _CAACTIONSEDITOR_H_
#define _CAACTIONSEDITOR_H_

#include <QDialog>
#include <QList>
#include <QStringList>
#include "ui/singleaction.h"

class QTableWidget;
class QTableWidgetItem;
class CASingleAction;
class QSettings;
class QLineEdit;
class QPushButton;

class CAActionsEditor : public QWidget
{
    Q_OBJECT

public:

    // Definition of file type
    enum fileType
    {
    //FT_COMPLETE     = 0,       // All together like when stored in settings
      FT_SHORTCUT     = 1,       // Keyboard shortcut
      FT_MIDI         = 2,       // Midi command
      FT_MIDISCUT     = 3        // Requires Midi and Shortcut at one time to be used
    };

        // Constructor
        // Parameters are standard QWidget parameters
        CAActionsEditor( QWidget * parent = 0, Qt::WindowFlags f = 0 );
        // Destructor
        ~CAActionsEditor();

        // Clear the actionlist
        void clear();

        // There are no actions yet?
        bool isEmpty();

        // See QWidget documentation
    void addActions(const QList<CASingleAction *> &actionList);

        // Static functions
    static CASingleAction * findAction(QWidget *widget, const QString & name);
    static QStringList actionsNames(QWidget *widget);

    static void saveToConfig(QWidget *widget, QSettings *set);
    static void loadFromConfig(QWidget *widget, QSettings *set);

//#if USE_MULTIPLE_SHORTCUTS
//      static QString shortcutsToString(QList <QKeySequence> shortcuts_list);
//      static QList <QKeySequence> stringToShortcuts(QString shortcuts);
//#endif

public slots:
        // save changes from editing (shortcut or midi command)
        void applyChanges();
    // Get file type from suffix
    enum fileType getFType(const QString &suffix);
    // save action profile (shortcuts or midi commands) separately to disc
        void saveActionsTable();
    bool saveActionsTable(const QString & filename, enum fileType type = FT_SHORTCUT);
        // load action profile (shortcuts or midi commands) separately from disc
        void loadActionsTable();
    bool loadActionsTable(const QString & filename, enum fileType type = FT_SHORTCUT);

        // Add all actions to the table widget
        void updateView();

protected:
        // Translate strings dynamically
        // Adapts save buttons according to column focus
        virtual void retranslateStrings();
        virtual void changeEvent ( QEvent * event ) ;

        // Find in table, not in actionslist (command, shortcut or midi)
        int findActionCommand(const QString & name);
        int findActionAccel(const QString & accel, int ignoreRow = -1);
        int findActionMidi(const QString & midi, int ignoreRow = -1);
        // Check for Conflicts of shortcut or midi command
        bool hasConflicts(bool bMidi = false);

protected slots:
//#if !USE_SHORTCUTGETTER
        // Start recording (save current Text)
        void recordAction(QTableWidgetItem*);
        // Easy check of edited shortcut / midi command
        void validateAction(QTableWidgetItem*);
//#else
    void editShortcut();
//#endif

private:
        QTableWidget *actionsTable;
    QList<CASingleAction *> m_actionsList;
        QPushButton *saveButton;
        QPushButton *loadButton;
        QString latest_dir;

//#if USE_SHORTCUTGETTER
    QPushButton *editButton;
//#else
        QString oldAccelText;
        QString oldMidiText;
        bool dont_validate;   // Lock validate during update
//#endif
};

class ShortcutGetter : public QDialog
{
      Q_OBJECT

public:
      ShortcutGetter(QWidget *parent = 0);

      QString exec(const QString& s);

protected slots:
      void setCaptureKeyboard(bool b);

protected:
      bool captureKeyboard() { return capture; }

      bool event(QEvent *e);
      bool eventFilter(QObject *o, QEvent *e);
      void setText();

private:
      bool bStop;
      QLineEdit *leKey;
      QStringList lKeys;
      bool capture;
};


#endif