added ability to change Snapmatic Location

MapLocationDialog.h

@@ -0,0 +1,63 @@
+/*****************************************************************************
+* gta5sync GRAND THEFT AUTO V SYNC
+* Copyright (C) 2017 Syping
+*
+* This program is free software: you can redistribute it and/or modify
+* it under the terms of the GNU General Public License as published by
+* the Free Software Foundation, either version 3 of the License, or
+* (at your option) any later version.
+*
+* This program is distributed in the hope that it will be useful,
+* but WITHOUT ANY WARRANTY; without even the implied warranty of
+* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+* GNU General Public License for more details.
+*
+* You should have received a copy of the GNU General Public License
+* along with this program.  If not, see <http://www.gnu.org/licenses/>.
+*****************************************************************************/
+
+#ifndef MAPLOCATIONDIALOG_H
+#define MAPLOCATIONDIALOG_H
+
+#include <QDialog>
+#include <QMouseEvent>
+
+namespace Ui {
+class MapLocationDialog;
+}
+
+class MapLocationDialog : public QDialog
+{
+    Q_OBJECT
+
+public:
+    explicit MapLocationDialog(double x, double y, QWidget *parent = 0);
+    void drawPointOnMap(double x, double y);
+    bool propUpdated();
+    double getXpos();
+    double getYpos();
+    ~MapLocationDialog();
+
+protected:
+    void mouseMoveEvent(QMouseEvent *ev);
+    void mouseReleaseEvent(QMouseEvent *ev);
+
+private slots:
+    void on_cmdDone_clicked();
+    void on_cmdApply_clicked();
+    void on_cmdChange_clicked();
+    void on_cmdRevert_clicked();
+    void updatePosFromEvent(int x, int y);
+    void on_cmdClose_clicked();
+
+private:
+    Ui::MapLocationDialog *ui;
+    double xpos_old;
+    double ypos_old;
+    double xpos_new;
+    double ypos_new;
+    bool propUpdate;
+    bool changeMode;
+};
+
+#endif // MAPLOCATIONDIALOG_H