00001 /*************************************************************
00002  *
00003  *    IAEM-iARS project
00004  *
00005  * File: iARSControls
00006  *
00007  * Description: Declaration for all iARSControls
00008  *
00009  * Created: 17.4.2003
00010  * Author: Christopher Frauenberger (frauenberger@iem.at)
00011  * Version: $Id: iARSControls.h,v 1.18 2004/11/25 12:55:51 frauenberger Exp $
00012  *
00013  * Copyright (C) IEM 2003, Christopher Frauenberger [frauenberger@iem.at]
00014  *
00015  * This library is free software; you can redistribute it and/or
00016  * modify it under the terms of the GNU Lesser General Public
00017  * License as published by the Free Software Foundation; either
00018  * version 2.1 of the License, or (at your option) any later version.
00019  * 
00020  * This library is distributed in the hope that it will be useful,
00021  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00022  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
00023  * Lesser General Public License for more details.
00024  * 
00025  * You should have received a copy of the GNU Lesser General Public
00026  * License along with this library; if not, write to the Free Software
00027  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
00028  *
00029  * IEM - Institute of Electronic Music and Acoustics, Graz
00030  * Inffeldgasse 10/3, 8010 Graz, Austria
00031  * http://iem.at 
00032  *************************************************************/
00033 
00034 #ifndef _IARSCONTROLS_H_
00035 #define _IARSCONTROLS_H_
00036 
00037 #include "iARS.h"
00038 #include "iARSControlElement.h"
00039 #include <qslider.h>
00040 #include <qlabel.h>
00041 #include <qlcdnumber.h>
00042 #include <qpushbutton.h>
00043 #include <qpainter.h>
00044 #include <qdial.h>
00045 #include <qlineedit.h>
00046 #ifdef UNIX
00047 #include <qwt/qwt_plot.h>
00048 #elif WIN32
00049 #include <qwt_plot.h>
00050 #endif 
00051 
00052 //------------------------------------------------------------
00053 // iARSHSlider class
00057 class iARSHSlider : public iARSControlElement {
00058 
00059   Q_OBJECT
00060 
00061  protected:
00063   int min;
00065   int max;
00067   QString name; 
00069   QLabel *valuelabel;
00071   QSlider *slider;
00072 
00073   
00074  public:
00075 
00077   iARSHSlider() {};
00078 
00080   iARSHSlider(QWidget* parent, const char* name) : iARSControlElement(parent,name) {}
00081 
00083   iARSHSlider(QWidget*, const char*, int, int, QString);
00084 
00086   void setValue(XmlRpc::XmlRpcValue);
00087 
00089   void  paintEvent(QPaintEvent *theEvent);
00090 
00091 
00092 public slots:
00093 
00095   void valueChanged(int);
00096 };
00097 
00098 //------------------------------------------------------------
00099 // iARSVSlider class
00103 class iARSVSlider : public iARSHSlider {
00104 
00105   Q_OBJECT
00106 
00107  public:
00108 
00110   iARSVSlider(QWidget*, const char*, int, int, QString);
00111 
00113   void  paintEvent(QPaintEvent *theEvent);
00114 
00115 
00116 };
00117 
00118 //------------------------------------------------------------
00119 // iARSButton class
00123 class iARSButton : public iARSControlElement {
00124 
00125   Q_OBJECT
00126 
00127     private:
00128   
00130   QPushButton *button;
00131 
00133   bool toggle;
00134 
00135    public:
00136 
00138   iARSButton() {};
00139 
00141   iARSButton(QWidget*, const char*, QString, bool);
00142 
00144   void setValue(XmlRpc::XmlRpcValue);
00145 
00146 
00147 public slots:
00148 
00150   void clicked();
00151 };
00152 
00153 
00154 //------------------------------------------------------------
00155 // iARSLevelMeter
00159 class iARSLevelMeter :  public iARSControlElement {
00160 
00161   Q_OBJECT
00162     private:
00164   int min;
00166   int max;
00168   QLabel *label;
00170   class Meter : public QWidget {
00171   private:
00172     iARSLevelMeter *parent;
00173   public:
00175     Meter(iARSLevelMeter* parent) : QWidget (parent) { this->parent=parent; }
00177     void  paintEvent(QPaintEvent *theEvent);
00178   };
00180   friend class Meter;
00181 
00183   Meter *meter;
00184 
00185  public:
00187   iARSLevelMeter() {};
00188 
00190   iARSLevelMeter(QWidget*, const char*, int, int, QString);
00191 
00193   void setValue(XmlRpc::XmlRpcValue);
00194 
00195 };
00196 
00197 //------------------------------------------------------------
00198 // iARSKnob class
00202 class iARSKnob : public iARSControlElement {
00203 
00204   Q_OBJECT
00205 
00206  protected:
00208   int min;
00210   int max;
00212   QLabel *label;
00214   QLabel *vlabel;
00216   QDial *dial;
00218   QLCDNumber *lcd;
00219   
00220  public:
00221 
00223   iARSKnob() {};
00224 
00226   iARSKnob(QWidget* parent, const char* name) : iARSControlElement(parent,name) {}
00227 
00229   iARSKnob(QWidget*, const char*, int, int, QString);
00230 
00232   void setValue(XmlRpc::XmlRpcValue);
00233 
00234 public slots:
00235 
00237   void valueChanged(int);
00238 };
00239 
00240 //------------------------------------------------------------
00241 // iARSGLWidget class
00247 class iARSGLWidget : public iARSControlElement {
00248 
00249   Q_OBJECT
00250 
00251  public:
00253   iARSGLWidget(QWidget* parent, const char* name, QString binding);
00254 
00256   void setValue(XmlRpc::XmlRpcValue);
00257 
00258  private:
00259   
00261   QString window;
00262   
00264   QButton *button;
00265 
00266 public slots:
00267 
00269   void clicked();
00270 };
00271 
00272 //------------------------------------------------------------
00273 // iARSTextfield class
00279 class iARSTextfield : public iARSControlElement {
00280 
00281   Q_OBJECT
00282 
00283  protected:
00285   QLabel *label;
00287   QLineEdit *line;
00289   string s_value;
00290   
00291  public:
00292 
00294   iARSTextfield() {};
00295 
00297   iARSTextfield(QWidget* parent, const char* name) : iARSControlElement(parent,name) {}
00298 
00300   iARSTextfield(QWidget*, const char*, QString);
00301 
00303   void setValue(XmlRpc::XmlRpcValue);
00304 
00305 public slots:
00306  
00308   void returnPressed(); 
00309 
00310 };
00311 
00312 
00313 //------------------------------------------------------------
00314 // iARSTextdisplay class
00318 class iARSTextdisplay : public iARSTextfield {
00319 
00320   Q_OBJECT
00321 
00322     public:
00323 
00325   iARSTextdisplay() {};
00326 
00328   iARSTextdisplay(QWidget* parent, const char* name) : 
00329     iARSTextfield(parent,name) {};
00330 
00332   iARSTextdisplay(QWidget* parent, const char* bind, QString name) :
00333     iARSTextfield(parent, bind, name) {};
00334 
00336   void setValue(XmlRpc::XmlRpcValue);
00337   
00338   
00339 };
00340 
00341 //------------------------------------------------------------
00342 // iARSTable class
00347 class iARSTable : public iARSControlElement {
00348 
00349   Q_OBJECT
00350 
00351  public:
00352   
00354   iARSTable(QWidget* p, const char* n) : 
00355     iARSControlElement(p,n) {};
00356 
00358   iARSTable(QWidget* p, const char* n, int size, 
00359             double min, double max, QString binding);
00360   
00362   void setValue(XmlRpc::XmlRpcValue);
00363 
00364  private:
00365 
00367   QwtPlot *plot;
00368 
00370   long curve;
00371 
00373   QArray<double> array;
00374 
00375   typedef struct {
00376     int size;
00377     QArray<double> x;
00378   } t;
00379   
00380   t xscale;
00381 
00382 };
00383 
00384 #endif