modules/gui/qt4/components/extended_panels.hpp

   1 /*****************************************************************************
   2  * extended_panels.hpp : Exentended Panels
   3  ****************************************************************************
   4  * Copyright (C) 2006 the VideoLAN team
   5  * $Id$
   6  *
   7  * Authors: Clément Stenac <zorglub@videolan.org>
   8  *          Antoine Cellerier <dionoea at videolan dot org>
   9  *
  10  * This program is free software; you can redistribute it and/or modify
  11  * it under the terms of the GNU General Public License as published by
  12  * the Free Software Foundation; either version 2 of the License, or
  13  * (at your option) any later version.
  14  *
  15  * This program is distributed in the hope that it will be useful,
  16  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  * GNU General Public License for more details.
  19  *
  20  * You should have received a copy of the GNU General Public License
  21  * along with this program; if not, write to the Free Software
  22  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
  23  *****************************************************************************/
  24
  25 #ifndef _EQUALIZER_H_
  26 #define _EQUALIZER_H_
  27
  28 #ifdef HAVE_CONFIG_H
  29 # include "config.h"
  30 #endif
  31
  32 #include <vlc_common.h>
  33
  34 #include "ui/equalizer.h"
  35 #include "ui/video_effects.h"
  36
  37 #include <QTabWidget>
  38
  39 #define BANDS 10
  40 #define NUM_CP_CTRL 7
  41 #define NUM_SP_CTRL 5
  42
  43 class QSignalMapper;
  44
  45 class ExtVideo: public QObject
  46 {
  47     Q_OBJECT
  48     friend class ExtendedDialog;
  49 public:
  50     ExtVideo( struct intf_thread_t *, QTabWidget * );
  51     /*void gotoConf( QObject* );*/
  52 private:
  53     Ui::ExtVideoWidget ui;
  54     QSignalMapper* filterMapper;
  55     intf_thread_t *p_intf;
  56     void initComboBoxItems( QObject* );
  57     void setWidgetValue( QObject* );
  58     void clean();
  59 private slots:
  60     void updateFilters();
  61     void updateFilterOptions();
  62     void cropChange();
  63     void browseLogo();
  64     void browseEraseFile();
  65 };
  66
  67 class ExtV4l2 : public QWidget
  68 {
  69     Q_OBJECT
  70 public:
  71     ExtV4l2( intf_thread_t *, QWidget * );
  72
  73     virtual void showEvent( QShowEvent *event );
  74
  75 private:
  76     intf_thread_t *p_intf;
  77     QGroupBox *box;
  78     QLabel *help;
  79
  80 private slots:
  81     void Refresh( void );
  82     void ValueChange( int value );
  83     void ValueChange( bool value );
  84 };
  85
  86 class Equalizer: public QWidget
  87 {
  88     Q_OBJECT
  89     friend class ExtendedDialog;
  90 public:
  91     Equalizer( intf_thread_t *, QWidget * );
  92     QComboBox *presetsComboBox;
  93
  94     char * createValuesFromPreset( int i_preset );
  95     void updateUIFromCore();
  96     void changeFreqLabels( bool );
  97 private:
  98     Ui::EqualizerWidget ui;
  99     QSlider *bands[BANDS];
 100     QLabel *band_texts[BANDS];
 101     bool b_vlcBands;
 102
 103     void delCallbacks( vlc_object_t * );
 104     void addCallbacks( vlc_object_t * );
 105
 106     intf_thread_t *p_intf;
 107     void clean() { enable(); }
 108 private slots:
 109     void enable(bool);
 110     void enable();
 111     void set2Pass();
 112     void setPreamp();
 113     void setCoreBands();
 114     void setCorePreset(int);
 115 };
 116
 117 class Compressor: public QWidget
 118 {
 119     Q_OBJECT
 120 public:
 121     Compressor( intf_thread_t *, QWidget * );
 122
 123 private:
 124     QSlider *compCtrl[NUM_CP_CTRL];
 125     QLabel *ctrl_texts[NUM_CP_CTRL];
 126     QLabel *ctrl_readout[NUM_CP_CTRL];
 127     float controlVars[NUM_CP_CTRL];
 128     float oldControlVars[NUM_CP_CTRL];
 129
 130     QGroupBox *compressorBox;
 131
 132     intf_thread_t *p_intf;
 133
 134     void delCallbacks( vlc_object_t * );
 135     void addCallbacks( vlc_object_t * );
 136
 137     void updateSliders(float *);
 138
 139 private slots:
 140     void enable();
 141     void setValues();
 142 };
 143
 144 class Spatializer: public QWidget
 145 {
 146     Q_OBJECT
 147 public:
 148     Spatializer( intf_thread_t *, QWidget * );
 149
 150 private:
 151     QSlider *spatCtrl[NUM_SP_CTRL];
 152     QLabel *ctrl_texts[NUM_SP_CTRL];
 153     QLabel *ctrl_readout[NUM_SP_CTRL];
 154     float controlVars[5];
 155     float oldControlVars[5];
 156
 157     QGroupBox *spatializerBox;
 158
 159     void delCallbacks( vlc_object_t * );
 160     void addCallbacks( vlc_object_t * );
 161     intf_thread_t *p_intf;
 162
 163     void setValues();
 164
 165 private slots:
 166     void enable();
 167     void setInitValues();
 168 };
 169
 170 class SyncWidget : public QWidget
 171 {
 172     Q_OBJECT
 173 public:
 174     SyncWidget( QWidget * );
 175     void setValue( double d );
 176 signals:
 177     void valueChanged( double );
 178 private slots:
 179     void valueChangedHandler( double d );
 180 private:
 181     QDoubleSpinBox spinBox;
 182     QLabel spinLabel;
 183 };
 184
 185 class SyncControls : public QWidget
 186 {
 187     Q_OBJECT
 188     friend class ExtendedDialog;
 189 public:
 190     SyncControls( intf_thread_t *, QWidget * );
 191     virtual ~SyncControls();
 192 private:
 193     intf_thread_t *p_intf;
 194     SyncWidget *AVSpin;
 195     SyncWidget *subsSpin;
 196     QDoubleSpinBox *subSpeedSpin;
 197     QDoubleSpinBox *subDurationSpin;
 198
 199     bool b_userAction;
 200
 201     void clean();
 202
 203     void initSubsDuration();
 204     void subsdelayClean();
 205     void subsdelaySetFactor( double );
 206 public slots:
 207     void update();
 208 private slots:
 209     void advanceAudio( double );
 210     void advanceSubs( double );
 211     void adjustSubsSpeed( double );
 212     void adjustSubsDuration( double );
 213 };
 214
 215 #endif