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vlc/modules/gui/wxwidgets/extrapanel.cpp

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/*****************************************************************************
* extrapanel.cpp : wxWindows plugin for vlc
*****************************************************************************
* Copyright (C) 2000-2004, 2003 the VideoLAN team
* $Id$
*
* Authors: Clément Stenac <zorglub@videolan.org>
*
* 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 2 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, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
*****************************************************************************/
/*****************************************************************************
* Preamble
*****************************************************************************/
#include <vlc/vlc.h>
#include <vlc/aout.h>
#include <aout_internal.h>
#include <vlc/vout.h>
#include <vlc/intf.h>
#include <math.h>
#include "extrapanel.hpp"
/*****************************************************************************
* Local class declarations.
*****************************************************************************/
/* FIXME */
#define SMOOTH_TIP N_( "If this setting is not zero, the bands will move " \
"together when you move one. The higher the value is, the " \
"more correlated their movement will be." )
static int IntfBandsCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static int IntfPreampCallback( vlc_object_t *, char const *,
vlc_value_t, vlc_value_t, void * );
static void ChangeFiltersString( intf_thread_t *, aout_instance_t *,
char *, vlc_bool_t );
static void ChangeVFiltersString( intf_thread_t *, char *, vlc_bool_t );
/* IDs for the controls and the menu commands */
enum
{
Notebook_Event,
Adjust_Event,
RestoreDefaults_Event,
Hue_Event,
Contrast_Event,
Brightness_Event,
Saturation_Event,
Gamma_Event,
Ratio_Event,
FiltersInfo_Event,
Filter0_Event, Filter1_Event, Filter2_Event, Filter3_Event, Filter4_Event,
Filter5_Event, Filter6_Event, Filter7_Event, Filter8_Event, Filter9_Event,
EqEnable_Event,
Eq2Pass_Event,
EqRestore_Event,
Smooth_Event,
Preamp_Event,
Band0_Event,Band1_Event,Band2_Event,Band3_Event,Band4_Event,
Band5_Event,Band6_Event,Band7_Event,Band8_Event,Band9_Event,
NormVol_Event, NVSlider_Event, HeadPhone_Event
};
BEGIN_EVENT_TABLE( ExtraPanel, wxPanel )
EVT_IDLE( ExtraPanel::OnIdle )
/* Equalizer */
EVT_CHECKBOX( EqEnable_Event, ExtraPanel::OnEnableEqualizer )
EVT_CHECKBOX( Eq2Pass_Event, ExtraPanel::OnEq2Pass )
EVT_BUTTON( EqRestore_Event, ExtraPanel::OnEqRestore )
EVT_COMMAND_SCROLL( Preamp_Event, ExtraPanel::OnPreamp )
EVT_COMMAND_SCROLL( Smooth_Event, ExtraPanel::OnEqSmooth )
EVT_COMMAND_SCROLL(Band0_Event, ExtraPanel::OnChangeEqualizer)
EVT_COMMAND_SCROLL(Band1_Event, ExtraPanel::OnChangeEqualizer)
EVT_COMMAND_SCROLL(Band2_Event, ExtraPanel::OnChangeEqualizer)
EVT_COMMAND_SCROLL(Band3_Event, ExtraPanel::OnChangeEqualizer)
EVT_COMMAND_SCROLL(Band4_Event, ExtraPanel::OnChangeEqualizer)
EVT_COMMAND_SCROLL(Band5_Event, ExtraPanel::OnChangeEqualizer)
EVT_COMMAND_SCROLL(Band6_Event, ExtraPanel::OnChangeEqualizer)
EVT_COMMAND_SCROLL(Band7_Event, ExtraPanel::OnChangeEqualizer)
EVT_COMMAND_SCROLL(Band8_Event, ExtraPanel::OnChangeEqualizer)
EVT_COMMAND_SCROLL(Band9_Event, ExtraPanel::OnChangeEqualizer)
/* Video */
EVT_CHECKBOX( Adjust_Event, ExtraPanel::OnEnableAdjust )
EVT_BUTTON( RestoreDefaults_Event, ExtraPanel::OnRestoreDefaults )
EVT_COMMAND_SCROLL(Hue_Event, ExtraPanel::OnAdjustUpdate)
EVT_COMMAND_SCROLL(Contrast_Event, ExtraPanel::OnAdjustUpdate)
EVT_COMMAND_SCROLL(Brightness_Event, ExtraPanel::OnAdjustUpdate)
EVT_COMMAND_SCROLL(Saturation_Event, ExtraPanel::OnAdjustUpdate)
EVT_COMMAND_SCROLL(Gamma_Event, ExtraPanel::OnAdjustUpdate)
EVT_BUTTON( FiltersInfo_Event, ExtraPanel::OnFiltersInfo )
EVT_CHECKBOX( Filter0_Event, ExtraPanel::OnSelectFilter )
EVT_CHECKBOX( Filter1_Event, ExtraPanel::OnSelectFilter )
EVT_CHECKBOX( Filter2_Event, ExtraPanel::OnSelectFilter )
EVT_CHECKBOX( Filter3_Event, ExtraPanel::OnSelectFilter )
EVT_CHECKBOX( Filter4_Event, ExtraPanel::OnSelectFilter )
EVT_CHECKBOX( Filter5_Event, ExtraPanel::OnSelectFilter )
EVT_CHECKBOX( Filter6_Event, ExtraPanel::OnSelectFilter )
EVT_CHECKBOX( Filter7_Event, ExtraPanel::OnSelectFilter )
EVT_CHECKBOX( Filter8_Event, ExtraPanel::OnSelectFilter )
EVT_CHECKBOX( Filter9_Event, ExtraPanel::OnSelectFilter )
/* Audio */
EVT_CHECKBOX( NormVol_Event, ExtraPanel::OnNormvol )
EVT_CHECKBOX( HeadPhone_Event, ExtraPanel::OnHeadphone )
EVT_COMMAND_SCROLL( NVSlider_Event, ExtraPanel::OnNormvolSlider )
END_EVENT_TABLE()
struct filter {
char *psz_filter;
char *psz_name;
char *psz_help;
};
static const struct filter vfilters[] =
{
{ "clone", N_("Image clone"), N_("Creates several clones of the image") },
{ "distort", N_("Distortion"), N_("Adds distorsion effects") },
{ "invert", N_("Image inversion") , N_("Inverts the image colors") },
{ "motionblur", N_("Blurring"), N_("Creates a motion blurring on the image") },
{ "transform", N_("Transformation"), N_("Rotates or flips the image") },
{ "magnify", N_("Magnify"), N_("Magnifies part of the image") },
{ NULL, NULL, NULL } /* Do not remove this line */
};
/*****************************************************************************
* Constructor.
*****************************************************************************/
ExtraPanel::ExtraPanel( intf_thread_t *_p_intf, wxWindow *_p_parent ):
wxPanel( _p_parent , -1, wxDefaultPosition, wxDefaultSize )
{
p_intf = _p_intf;
p_parent = _p_parent;
SetAutoLayout( TRUE );
wxBoxSizer *extra_sizer = new wxBoxSizer( wxHORIZONTAL );
notebook = new wxNotebook( this, Notebook_Event );
#if (!wxCHECK_VERSION(2,5,2))
wxNotebookSizer *notebook_sizer = new wxNotebookSizer( notebook );
#endif
notebook->AddPage( VideoPanel( notebook ), wxU(_("Video")) );
notebook->AddPage( EqzPanel( notebook ), wxU(_("Equalizer")) );
notebook->AddPage( AudioPanel( notebook ), wxU(_("Audio")) );
#if (!wxCHECK_VERSION(2,5,2))
extra_sizer->Add( notebook_sizer, 1, wxEXPAND, 0 );
#else
extra_sizer->Add( notebook, 1, wxEXPAND, 0 );
#endif
SetSizerAndFit( extra_sizer );
extra_sizer->Layout();
}
ExtraPanel::~ExtraPanel()
{
}
/* Video Panel constructor */
wxPanel *ExtraPanel::VideoPanel( wxWindow *parent )
{
char *psz_filters;
wxPanel *panel = new wxPanel( parent, -1 );
wxBoxSizer *panel_sizer = new wxBoxSizer( wxHORIZONTAL );
/* Create static box to surround the adjust controls */
wxStaticBox *adjust_box =
new wxStaticBox( panel, -1, wxU(_("Adjust Image")) );
wxStaticBoxSizer *adjust_sizer =
new wxStaticBoxSizer( adjust_box, wxVERTICAL );
adjust_sizer->SetMinSize( -1, 50 );
/* Create flex grid */
wxFlexGridSizer *adjust_gridsizer =
new wxFlexGridSizer( 6, 2, 0, 0);
adjust_gridsizer->AddGrowableCol(1);
/* Create the adjust button */
wxCheckBox * adjust_check = new wxCheckBox( panel, Adjust_Event,
wxU(_("Enable")));
/* Create the restore to defaults button */
restoredefaults_button =
new wxButton( panel, RestoreDefaults_Event,
wxU(_("Restore Defaults")), wxDefaultPosition);
wxStaticText *hue_text = new wxStaticText( panel, -1,
wxU(_("Hue")) );
hue_slider = new wxSlider ( panel, Hue_Event, 0, 0,
360, wxDefaultPosition, wxDefaultSize );
wxStaticText *contrast_text = new wxStaticText( panel, -1,
wxU(_("Contrast")) );
contrast_slider = new wxSlider ( panel, Contrast_Event, 0, 0,
200, wxDefaultPosition, wxDefaultSize);
wxStaticText *brightness_text = new wxStaticText( panel, -1,
wxU(_("Brightness")) );
brightness_slider = new wxSlider ( panel, Brightness_Event, 0, 0,
200, wxDefaultPosition, wxDefaultSize) ;
wxStaticText *saturation_text = new wxStaticText( panel, -1,
wxU(_("Saturation")) );
saturation_slider = new wxSlider ( panel, Saturation_Event, 0, 0,
300, wxDefaultPosition, wxDefaultSize );
wxStaticText *gamma_text = new wxStaticText( panel, -1,
wxU(_("Gamma")) );
gamma_slider = new wxSlider ( panel, Gamma_Event, 0, 0,
100, wxDefaultPosition, wxDefaultSize );
adjust_gridsizer->Add( adjust_check, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( restoredefaults_button, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( hue_text, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( hue_slider, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( contrast_text, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( contrast_slider, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( brightness_text, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( brightness_slider, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( saturation_text, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( saturation_slider, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( gamma_text, 1, wxEXPAND|wxALL, 2 );
adjust_gridsizer->Add( gamma_slider, 1, wxEXPAND|wxALL, 2 );
adjust_sizer->Add( adjust_gridsizer, 1, wxEXPAND|wxALL, 2);
panel_sizer->Add( adjust_sizer , 1, wxTOP, 2 );
#if 0
/* Create sizer to surround the other controls */
wxBoxSizer *other_sizer = new wxBoxSizer( wxVERTICAL );
wxStaticBox *video_box =
new wxStaticBox( panel, -1, wxU(_("Video Options")) );
/* Create the sizer for the frame */
wxStaticBoxSizer *video_sizer =
new wxStaticBoxSizer( video_box, wxVERTICAL );
video_sizer->SetMinSize( -1, 50 );
static const wxString ratio_array[] =
{
wxT("4:3"),
wxT("16:9"),
};
wxBoxSizer *ratio_sizer = new wxBoxSizer( wxHORIZONTAL );
wxStaticText *ratio_text = new wxStaticText( panel, -1,
wxU(_("Aspect Ratio")) );
ratio_combo = new wxComboBox( panel, Ratio_Event, wxT(""),
wxDefaultPosition, wxSize( 80 , -1),
WXSIZEOF(ratio_array), ratio_array,
0 );
ratio_sizer->Add( ratio_text, 0, wxALL, 2 );
ratio_sizer->Add( ratio_combo, 0, wxALL, 2 );
ratio_sizer->Layout();
video_sizer->Add( ratio_sizer , 0 , wxALL , 2 );
video_sizer->Layout();
#endif
wxStaticBox *filter_box =
new wxStaticBox( panel, -1, wxU(_("Video filters")) );
wxStaticBoxSizer *filter_sizer =
new wxStaticBoxSizer( filter_box, wxHORIZONTAL );
wxBoxSizer *t_col_sizer = new wxBoxSizer( wxVERTICAL );
for( int i = 0 ; vfilters[i].psz_filter != NULL ; i++ )
{
wxCheckBox *box = new wxCheckBox( panel, Filter0_Event + i,
wxU( _( vfilters[i].psz_name ) ) );
t_col_sizer->Add( box, 0, wxALL, 2 );
box->SetToolTip( wxU( _( vfilters[i].psz_help ) ) );
}
filter_sizer->Add( t_col_sizer );
filter_sizer->Add( new wxButton( panel, FiltersInfo_Event,
wxU(_("More info" ) ) ), 0, wxALL, 4 );
#if 0
other_sizer->Add( video_sizer, 0, wxALL | wxEXPAND , 0);
other_sizer->Add( filter_sizer, 0, wxALL | wxEXPAND , 0);
other_sizer->Layout();
panel_sizer->Add(other_sizer , 1 );
#endif
panel_sizer->Add( filter_sizer, 1, wxTOP|wxLEFT, 2 );
panel->SetSizerAndFit( panel_sizer );
/* Layout the whole panel */
panel_sizer->Layout();
panel_sizer->SetSizeHints( panel );
/* Write down initial values */
psz_filters = config_GetPsz( p_intf, "vout-filter" );
if( psz_filters && strstr( psz_filters, "adjust" ) )
{
adjust_check->SetValue( 1 );
restoredefaults_button->Enable();
saturation_slider->Enable();
contrast_slider->Enable();
brightness_slider->Enable();
hue_slider->Enable();
gamma_slider->Enable();
}
else
{
adjust_check->SetValue( 0 );
restoredefaults_button->Disable();
saturation_slider->Disable();
contrast_slider->Disable();
brightness_slider->Disable();
hue_slider->Disable();
gamma_slider->Disable();
}
if( psz_filters ) free( psz_filters );
int i_value = config_GetInt( p_intf, "hue" );
if( i_value > 0 && i_value < 360 )
hue_slider->SetValue( i_value );
float f_value;
f_value = config_GetFloat( p_intf, "saturation" );
if( f_value > 0 && f_value < 5 )
saturation_slider->SetValue( (int)(100 * f_value) );
f_value = config_GetFloat( p_intf, "contrast" );
if( f_value > 0 && f_value < 4 )
contrast_slider->SetValue( (int)(100 * f_value) );
f_value = config_GetFloat( p_intf, "brightness" );
if( f_value > 0 && f_value < 2 )
brightness_slider->SetValue( (int)(100 * f_value) );
f_value = config_GetFloat( p_intf, "gamma" );
if( f_value > 0 && f_value < 10 )
gamma_slider->SetValue( (int)(10 * f_value) );
b_update = VLC_FALSE;
return panel;
}
/* Audio panel constructor */
wxPanel *ExtraPanel::AudioPanel( wxWindow *parent )
{
char *psz_filters;
wxPanel *panel = new wxPanel( parent, -1 );
wxBoxSizer *panel_sizer = new wxBoxSizer( wxHORIZONTAL );
/* Create static box to surround the adjust controls */
wxStaticBox *filter_box =
new wxStaticBox( panel, -1, wxU(_("Audio filters")) );
wxStaticBoxSizer *filter_sizer =
new wxStaticBoxSizer( filter_box, wxVERTICAL );
filter_sizer->SetMinSize( -1, 50 );
wxCheckBox * headphone_check = new wxCheckBox( panel, HeadPhone_Event,
wxU(_("Headphone virtualization")));
headphone_check->SetToolTip( wxU(_("This filter gives the feeling of a "
"5.1 speaker set when using a headphone." ) ) );
wxCheckBox * normvol_check = new wxCheckBox( panel, NormVol_Event,
wxU(_("Volume normalization")));
normvol_check->SetToolTip( wxU(_("This filter prevents the audio output "
"power from going over a defined value." ) ) );
wxStaticText *normvol_label = new wxStaticText( panel, -1,
wxU( _("Maximum level") ) );
wxSlider *normvol_slider = new wxSlider ( panel, NVSlider_Event, 20, 5,
100, wxDefaultPosition, wxSize( 100, -1 ) );
filter_sizer->Add( headphone_check, 0, wxALL, 4 );
filter_sizer->Add( normvol_check, 0, wxALL, 4 );
filter_sizer->Add( normvol_label, 0, wxALL, 4 );
filter_sizer->Add( normvol_slider, 0, wxALL, 4 );
panel_sizer->Add( filter_sizer, 1, wxTOP, 2 );
panel->SetSizerAndFit( panel_sizer );
panel_sizer->Layout();
panel_sizer->SetSizeHints( panel );
/* Write down initial values */
psz_filters = config_GetPsz( p_intf, "audio-filter" );
if( psz_filters )
{
headphone_check->SetValue( strstr( psz_filters, "headphone" ) );
normvol_check->SetValue( strstr( psz_filters, "normvol" ) );
free( psz_filters );
}
else
{
headphone_check->SetValue( 0 );
normvol_check->SetValue( 0 );
}
return panel;
}
static const wxString band_frequencies[] =
{
wxT(" 60 Hz"),
wxT("170 Hz"),
wxT("310 Hz"),
wxT("600 Hz"),
wxT(" 1 kHz"),
wxT(" 3 kHz"),
wxT(" 6 kHz"),
wxT("12 kHz"),
wxT("14 kHz"),
wxT("16 kHz")
};
/* Equalizer Panel constructor */
wxPanel *ExtraPanel::EqzPanel( wxWindow *parent )
{
wxPanel *panel = new wxPanel( parent, -1 );
wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
/* Create static box to surround the adjust controls */
wxBoxSizer *top_sizer =
new wxBoxSizer( wxHORIZONTAL );
/* Create the enable button */
eq_chkbox = new wxCheckBox( panel, EqEnable_Event,
wxU(_("Enable") ) );
eq_chkbox->SetToolTip( wxU(_("Enable the equalizer. You can either "
"manually change the bands or use a preset (Audio Menu->Equalizer)." ) ) );
top_sizer->Add( eq_chkbox, 0, wxALL, 2 );
eq_2p_chkbox = new wxCheckBox( panel, Eq2Pass_Event,
wxU(_("2 Pass") ) );
eq_2p_chkbox->SetToolTip( wxU(_("If you enable this setting, the "
"equalizer filter will be applied twice. The effect will be sharper.") ) );
top_sizer->Add( eq_2p_chkbox, 0, wxALL, 2 );
top_sizer->Add( 0, 0, 1, wxALL, 2 );
eq_restoredefaults_button = new wxButton( panel, EqRestore_Event,
wxU( _("Restore Defaults") ) );
top_sizer->Add( eq_restoredefaults_button, 0, wxALL, 2 );
top_sizer->Add( 0, 0, 1, wxALL, 2 );
smooth_text = new wxStaticText( panel, -1, wxU( "Smooth :" ));
smooth_text->SetToolTip( wxU( SMOOTH_TIP ) );
top_sizer->Add( smooth_text, 0, wxALL, 2 );
smooth_slider =new wxSlider( panel, Smooth_Event, 0, 0, 10 ,
wxDefaultPosition, wxSize( 100, -1 ) );
smooth_slider->SetToolTip( wxU( SMOOTH_TIP ) );
top_sizer->Add( smooth_slider, 0, wxALL, 2 );
i_smooth = 0;
/* Create flex grid */
wxFlexGridSizer *eq_gridsizer =
new wxFlexGridSizer( 2, 12, 0, 0);
eq_gridsizer->AddGrowableRow( 0 );
eq_gridsizer->AddGrowableCol( 1 );
preamp_slider = new wxSlider( panel, Preamp_Event, 80, 0, 400,
wxDefaultPosition, wxSize( -1 , 90 ) , wxSL_VERTICAL );
eq_gridsizer->Add( preamp_slider, 1, wxEXPAND|wxALL, 2 );
eq_gridsizer->Add( 0, 0, 1, wxALL, 2 );
for( int i = 0 ; i < 10 ; i++ )
{
band_sliders[i] = new wxSlider( panel, Band0_Event + i, 200, 0, 400,
wxDefaultPosition, wxSize( -1 , 90 ) , wxSL_VERTICAL );
i_values[i] = 200;
eq_gridsizer->Add( band_sliders[i], 1, wxEXPAND|wxALL, 2 );
}
preamp_text = new wxStaticText( panel, -1, wxT( "Preamp\n12.0dB" ) );
wxFont font= preamp_text->GetFont();
font.SetPointSize(7);
preamp_text->SetFont( font );
eq_gridsizer->Add( preamp_text, wxALL, 2 );
eq_gridsizer->Add( 0, 0, 1 );
for( int i = 0 ; i < 10 ; i++ )
{
band_texts[i] = new wxStaticText( panel, -1,
band_frequencies[i] + wxU("\n0.0dB" ) ) ;
eq_gridsizer->Add( band_texts[i], 1, wxEXPAND|wxALL, 2 );
wxFont font= band_texts[i]->GetFont();
font.SetPointSize(7);
band_texts[i]->SetFont( font );
}
panel_sizer->Add( top_sizer , 0 , wxTOP | wxEXPAND, 5 );
panel_sizer->Add( eq_gridsizer , 0 , wxEXPAND, 0 );
panel->SetSizer( panel_sizer );
panel_sizer->Layout();
panel_sizer->SetSizeHints( panel );
CheckAout();
aout_instance_t *p_aout = (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
char *psz_af = NULL;
if( p_aout )
{
psz_af = var_GetString( p_aout, "audio-filter" );
if( var_GetBool( p_aout, "equalizer-2pass" ) )
eq_2p_chkbox->SetValue( true );
vlc_object_release( p_aout );
}
else
{
psz_af = config_GetPsz( p_intf, "audio-filter" );
if( config_GetInt( p_intf, "equalizer-2pass" ) )
eq_2p_chkbox->SetValue( true );
}
if( psz_af != NULL ? strstr( psz_af, "equalizer" ) != NULL : VLC_FALSE )
{
eq_chkbox->SetValue( true );
} else {
eq_2p_chkbox->Disable();
eq_restoredefaults_button->Disable();
smooth_slider->Disable();
smooth_text->Disable();
preamp_slider->Disable();
preamp_text->Disable();
for( int i_index=0; i_index < 10; i_index++ )
{
band_sliders[i_index]->Disable();
band_texts[i_index]->Disable();
}
}
free( psz_af );
return panel;
}
/*******************************************************
* Event handlers
*******************************************************/
/* Keep aout up to date and update the bands if needed */
void ExtraPanel::OnIdle( wxIdleEvent &event )
{
CheckAout();
if( b_update == VLC_TRUE )
{
if( b_my_update == VLC_TRUE )
{
b_update = b_my_update = VLC_FALSE;
return;
}
char *p = psz_bands;
for( int i = 0; i < 10; i++ )
{
float f;
char psz_val[5];
int i_val;
/* Read dB -20/20*/
f = strtof( p, &p );
i_val= (int)( ( f + 20 ) * 10 );
band_sliders[i]->SetValue( 400 - i_val );
i_values[i] = 400 - i_val;
sprintf( psz_val, "%.1f", f );
band_texts[i]->SetLabel( band_frequencies[i] + wxT("\n") +
wxU( psz_val ) + wxT("dB") );
if( p == NULL )
{
break;
}
p++;
if( *p == 0 )
break;
}
char psz_val[5];
int i_val = (int)( ( f_preamp + 20 ) * 10 );
sprintf( psz_val, "%.1f", f_preamp );
preamp_slider->SetValue( 400 - i_val );
const wxString preamp = wxT("Preamp\n");
preamp_text->SetLabel( preamp + wxU( psz_val ) + wxT( "dB" ) );
eq_chkbox->SetValue( TRUE );
b_update = VLC_FALSE;
}
}
/*************************
* Equalizer Panel events
*************************/
void ExtraPanel::OnEnableEqualizer( wxCommandEvent &event )
{
int i_index;
aout_instance_t *p_aout= (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
ChangeFiltersString( p_intf,p_aout, "equalizer",
event.IsChecked() ? VLC_TRUE : VLC_FALSE );
if( event.IsChecked() )
{
eq_2p_chkbox->Enable();
eq_restoredefaults_button->Enable();
smooth_slider->Enable();
smooth_text->Enable();
preamp_slider->Enable();
preamp_text->Enable();
for( i_index=0; i_index < 10; i_index++ )
{
band_sliders[i_index]->Enable();
band_texts[i_index]->Enable();
}
} else {
eq_2p_chkbox->Disable();
eq_restoredefaults_button->Disable();
smooth_slider->Disable();
smooth_text->Disable();
preamp_slider->Disable();
preamp_text->Disable();
for( i_index=0; i_index < 10; i_index++ )
{
band_sliders[i_index]->Disable();
band_texts[i_index]->Disable();
}
}
if( p_aout != NULL )
vlc_object_release( p_aout );
}
void ExtraPanel::OnEqRestore( wxCommandEvent &event )
{
aout_instance_t *p_aout= (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
if( p_aout == NULL )
{
vlc_value_t val;
vlc_bool_t b_previous = eq_chkbox->IsChecked();
val.f_float = 12.0;
IntfPreampCallback( NULL, NULL, val,val, this );
config_PutFloat( p_intf, "equalizer-preamp", 12.0 );
val.psz_string = strdup( "0 0 0 0 0 0 0 0 0 0" );
IntfBandsCallback( NULL, NULL, val,val, this );
config_PutPsz( p_intf, "equalizer-bands",
"0 0 0 0 0 0 0 0 0 0");
config_PutPsz( p_intf, "equalizer-preset","flat" );
eq_chkbox->SetValue( b_previous );
}
else
{
var_SetFloat( p_aout, "equalizer-preamp", 12.0 );
config_PutFloat( p_intf, "equalizer-preamp", 12.0 );
var_SetString( p_aout, "equalizer-bands",
"0 0 0 0 0 0 0 0 0 0");
config_PutPsz( p_intf, "equalizer-bands",
"0 0 0 0 0 0 0 0 0 0");
var_SetString( p_aout , "equalizer-preset" , "flat" );
config_PutPsz( p_intf, "equalizer-preset","flat" );
vlc_object_release( p_aout );
}
}
void ExtraPanel::OnEq2Pass( wxCommandEvent &event )
{
aout_instance_t *p_aout= (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
vlc_bool_t b_2p = event.IsChecked() ? VLC_TRUE : VLC_FALSE;
if( p_aout == NULL )
{
config_PutInt( p_intf, "equalizer-2pass", b_2p );
}
else
{
var_SetBool( p_aout, "equalizer-2pass", b_2p );
config_PutInt( p_intf, "equalizer-2pass", b_2p );
if( eq_chkbox->IsChecked() )
{
for( int i = 0; i < p_aout->i_nb_inputs; i++ )
{
p_aout->pp_inputs[i]->b_restart = VLC_TRUE;
}
}
vlc_object_release( p_aout );
}
}
void ExtraPanel::OnEqSmooth( wxScrollEvent &event )
{
/* Max smoothing : 70% */
i_smooth = event.GetPosition() * 7;
}
void ExtraPanel::OnPreamp( wxScrollEvent &event )
{
float f= (float)( 400 - event.GetPosition() ) / 10 - 20 ;
char psz_val[5];
aout_instance_t *p_aout= (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
sprintf( psz_val, "%.1f", f );
const wxString preamp = wxT("Preamp\n");
preamp_text->SetLabel( preamp + wxU( psz_val ) + wxT( "dB" ) );
if( p_aout == NULL )
{
config_PutFloat( p_intf, "equalizer-preamp", f );
}
else
{
var_SetFloat( p_aout, "equalizer-preamp", f );
config_PutFloat( p_intf, "equalizer-preamp", f );
b_my_update = VLC_TRUE;
vlc_object_release( p_aout );
}
}
void ExtraPanel::OnChangeEqualizer( wxScrollEvent &event )
{
aout_instance_t *p_aout= (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
char psz_values[102];
memset( psz_values, 0, 102 );
/* Smoothing */
int i_diff = event.GetPosition() - i_values[ event.GetId() - Band0_Event ];
i_values[ event.GetId() - Band0_Event] = event.GetPosition();
for( int i = event.GetId() + 1 ; i <= Band9_Event ; i++ )
{
int i_new = band_sliders[ i-Band0_Event ]->GetValue() +
(int)( i_diff * pow( (float)i_smooth / 100 , i- event.GetId() ) ) ;
if( i_new < 0 ) i_new = 0;
if( i_new > 400 ) i_new = 400;
band_sliders[ i-Band0_Event ]->SetValue( i_new );
}
for( int i = Band0_Event ; i < event.GetId() ; i++ )
{
int i_new = band_sliders[ i-Band0_Event ]->GetValue() +
(int)( i_diff * pow( (float)i_smooth / 100 , event.GetId() - i ) );
if( i_new < 0 ) i_new = 0;
if( i_new > 400 ) i_new = 400;
band_sliders[ i-Band0_Event ]->SetValue( i_new );
}
/* Write the new bands values */
for( int i = 0 ; i < 10 ; i++ )
{
char psz_val[5];
float f_val = (float)( 400 - band_sliders[i]->GetValue() ) / 10- 20 ;
sprintf( psz_values, "%s %f", psz_values, f_val );
sprintf( psz_val, "%.1f", f_val );
band_texts[i]->SetLabel( band_frequencies[i] + wxT("\n") +
wxU( psz_val ) + wxT("dB" ) );
}
if( p_aout == NULL )
{
config_PutPsz( p_intf, "equalizer-bands", psz_values );
}
else
{
var_SetString( p_aout, "equalizer-bands", psz_values );
config_PutPsz( p_intf, "equalizer-bands", psz_values );
b_my_update = VLC_TRUE;
vlc_object_release( p_aout );
}
}
/***********************
* Audio Panel events
***********************/
void ExtraPanel::OnHeadphone( wxCommandEvent &event )
{
aout_instance_t *p_aout= (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
ChangeFiltersString( p_intf , p_aout, "headphone_channel_mixer",
event.IsChecked() ? VLC_TRUE : VLC_FALSE );
if( p_aout != NULL )
vlc_object_release( p_aout );
}
void ExtraPanel::OnNormvol( wxCommandEvent &event )
{
aout_instance_t *p_aout= (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
ChangeFiltersString( p_intf , p_aout, "normvol",
event.IsChecked() ? VLC_TRUE : VLC_FALSE );
if( p_aout != NULL )
vlc_object_release( p_aout );
}
void ExtraPanel::OnNormvolSlider( wxScrollEvent &event )
{
aout_instance_t *p_aout= (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
if( p_aout != NULL )
{
var_SetFloat( p_aout, "norm-max-level", (float)event.GetPosition()/10 );
vlc_object_release( p_aout );
}
else
{
config_PutFloat( p_intf, "norm-max-level",
(float)event.GetPosition()/10 );
}
}
/***********************
* Video Panel events
***********************/
void ExtraPanel::OnEnableAdjust(wxCommandEvent& event)
{
ChangeVFiltersString( p_intf, "adjust",
event.IsChecked() ? VLC_TRUE : VLC_FALSE );
if( event.IsChecked() )
{
restoredefaults_button->Enable();
brightness_slider->Enable();
saturation_slider->Enable();
contrast_slider->Enable();
hue_slider->Enable();
gamma_slider->Enable();
}
else
{
restoredefaults_button->Disable();
brightness_slider->Disable();
saturation_slider->Disable();
contrast_slider->Disable();
hue_slider->Disable();
gamma_slider->Disable();
}
}
void ExtraPanel::OnRestoreDefaults( wxCommandEvent &event)
{
hue_slider->SetValue(0);
saturation_slider->SetValue(100);
brightness_slider->SetValue(100);
contrast_slider->SetValue(100),
gamma_slider->SetValue(10);
wxScrollEvent *hscroll_event = new wxScrollEvent(0, Hue_Event, 0);
OnAdjustUpdate(*hscroll_event);
wxScrollEvent *sscroll_event = new wxScrollEvent(0, Saturation_Event, 100);
OnAdjustUpdate(*sscroll_event);
wxScrollEvent *bscroll_event = new wxScrollEvent(0, Brightness_Event, 100);
OnAdjustUpdate(*bscroll_event);
wxScrollEvent *cscroll_event = new wxScrollEvent(0, Contrast_Event, 100);
OnAdjustUpdate(*cscroll_event);
wxScrollEvent *gscroll_event = new wxScrollEvent(0, Gamma_Event, 10);
OnAdjustUpdate(*gscroll_event);
}
void ExtraPanel::OnAdjustUpdate( wxScrollEvent &event)
{
vout_thread_t *p_vout = (vout_thread_t *)vlc_object_find(p_intf,
VLC_OBJECT_VOUT, FIND_ANYWHERE);
if( p_vout == NULL )
{
switch( event.GetId() )
{
case Hue_Event:
config_PutInt( p_intf , "hue" , event.GetPosition() );
break;
case Saturation_Event:
config_PutFloat( p_intf , "saturation" ,
(float)event.GetPosition()/100 );
break;
case Brightness_Event:
config_PutFloat( p_intf , "brightness" ,
(float)event.GetPosition()/100 );
break;
case Contrast_Event:
config_PutFloat( p_intf , "contrast" ,
(float)event.GetPosition()/100 );
break;
case Gamma_Event:
config_PutFloat( p_intf , "gamma" ,
(float)event.GetPosition()/10 );
break;
}
}
else
{
vlc_value_t val;
switch( event.GetId() )
{
case Hue_Event:
val.i_int = event.GetPosition();
var_Set( p_vout, "hue", val );
config_PutInt( p_intf , "hue" , event.GetPosition() );
break;
case Saturation_Event:
val.f_float = (float)event.GetPosition() / 100;
var_Set( p_vout, "saturation", val );
config_PutFloat( p_intf , "saturation" ,
(float)event.GetPosition()/100 );
break;
case Brightness_Event:
val.f_float = (float)event.GetPosition() / 100;
var_Set( p_vout, "brightness", val );
config_PutFloat( p_intf , "brightness" ,
(float)event.GetPosition()/100 );
break;
case Contrast_Event:
val.f_float = (float)event.GetPosition() / 100;
var_Set( p_vout, "contrast", val );
config_PutFloat( p_intf , "contrast" ,
(float)event.GetPosition()/100 );
break;
case Gamma_Event:
val.f_float = (float)event.GetPosition() / 10;
var_Set( p_vout, "gamma", val );
config_PutFloat( p_intf , "gamma" ,
(float)event.GetPosition()/10 );
break;
}
vlc_object_release(p_vout);
}
}
/* FIXME */
void ExtraPanel::OnRatio( wxCommandEvent& event )
{
config_PutPsz( p_intf, "aspect-ratio", ratio_combo->GetValue().mb_str() );
}
void ExtraPanel::OnSelectFilter(wxCommandEvent& event)
{
int i_filter = event.GetId() - Filter0_Event ;
if( vfilters[i_filter].psz_filter )
{
ChangeVFiltersString( p_intf, vfilters[i_filter].psz_filter ,
event.IsChecked() ? VLC_TRUE : VLC_FALSE );
}
}
void ExtraPanel::OnFiltersInfo(wxCommandEvent& event)
{
wxMessageBox( wxU( _("Select the video effects filters to apply. "
"You must restart the stream for these settings to "
"take effect.\n"
"To configure the filters, go to the Preferences, "
"and go to Modules/Video Filters. "
"You can then configure each filter.\n"
"If you want fine control over the filters ( to choose "
"the order in which they are applied ), you need to enter "
"manually a filters string (Preferences / Video / Filters)."
) ),
wxU( _("More information" ) ), wxOK | wxICON_INFORMATION,
this->p_parent );
}
/**********************************
* Other functions
**********************************/
void ExtraPanel::CheckAout()
{
aout_instance_t *p_aout= (aout_instance_t *)vlc_object_find(p_intf,
VLC_OBJECT_AOUT, FIND_ANYWHERE);
if( p_aout != NULL )
{
if( p_aout != p_intf->p_sys->p_aout )
{
/* We want to know if someone changes the bands */
if( var_AddCallback( p_aout, "equalizer-bands",
IntfBandsCallback, this ) )
{
/* The variable does not exist yet, wait */
vlc_object_release( p_aout );
return;
}
if( var_AddCallback( p_aout, "equalizer-preamp",
IntfPreampCallback, this ) )
{
vlc_object_release( p_aout );
return;
}
/* Ok, we have our variables, make a first update round */
p_intf->p_sys->p_aout = p_aout;
f_preamp = var_GetFloat( p_aout, "equalizer-preamp" );
psz_bands = var_GetString( p_aout, "equalizer-bands" );
b_update = VLC_TRUE;
}
vlc_object_release( p_aout );
}
}
static void ChangeVFiltersString( intf_thread_t *p_intf,
char *psz_name, vlc_bool_t b_add )
{
vout_thread_t *p_vout;
char *psz_parser, *psz_string;
psz_string = config_GetPsz( p_intf, "vout-filter" );
if( !psz_string ) psz_string = strdup("");
psz_parser = strstr( psz_string, psz_name );
if( b_add )
{
if( !psz_parser )
{
psz_parser = psz_string;
asprintf( &psz_string, (*psz_string) ? "%s:%s" : "%s%s",
psz_string, psz_name );
free( psz_parser );
}
else
{
return;
}
}
else
{
if( psz_parser )
{
memmove( psz_parser, psz_parser + strlen(psz_name) +
(*(psz_parser + strlen(psz_name)) == ':' ? 1 : 0 ),
strlen(psz_parser + strlen(psz_name)) + 1 );
/* Remove trailing : : */
if( *(psz_string+strlen(psz_string ) -1 ) == ':' )
{
*(psz_string+strlen(psz_string ) -1 ) = '\0';
}
}
else
{
free( psz_string );
return;
}
}
/* Vout is not kept, so put that in the config */
config_PutPsz( p_intf, "vout-filter", psz_string );
/* Try to set on the fly */
p_vout = (vout_thread_t *)vlc_object_find( p_intf, VLC_OBJECT_VOUT,
FIND_ANYWHERE );
if( p_vout )
{
var_SetString( p_vout, "vout-filter", psz_string );
vlc_object_release( p_vout );
}
free( psz_string );
}
static void ChangeFiltersString( intf_thread_t *p_intf,
aout_instance_t * p_aout,
char *psz_name, vlc_bool_t b_add )
{
char *psz_parser, *psz_string;
if( p_aout )
{
psz_string = var_GetString( p_aout, "audio-filter" );
}
else
{
psz_string = config_GetPsz( p_intf, "audio-filter" );
}
if( !psz_string ) psz_string = strdup("");
psz_parser = strstr( psz_string, psz_name );
if( b_add )
{
if( !psz_parser )
{
psz_parser = psz_string;
asprintf( &psz_string, (*psz_string) ? "%s:%s" : "%s%s",
psz_string, psz_name );
free( psz_parser );
}
else
{
return;
}
}
else
{
if( psz_parser )
{
memmove( psz_parser, psz_parser + strlen(psz_name) +
(*(psz_parser + strlen(psz_name)) == ':' ? 1 : 0 ),
strlen(psz_parser + strlen(psz_name)) + 1 );
if( *(psz_string+strlen(psz_string ) -1 ) == ':' )
{
*(psz_string+strlen(psz_string ) -1 ) = '\0';
}
}
else
{
free( psz_string );
return;
}
}
if( p_aout == NULL )
{
config_PutPsz( p_intf, "audio-filter", psz_string );
}
else
{
var_SetString( p_aout, "audio-filter", psz_string );
for( int i = 0; i < p_aout->i_nb_inputs; i++ )
{
p_aout->pp_inputs[i]->b_restart = VLC_TRUE;
}
}
free( psz_string );
}
static int IntfBandsCallback( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void *param )
{
ExtraPanel *p_panel = (ExtraPanel *)param;
p_panel->psz_bands = strdup( newval.psz_string );
p_panel->b_update = VLC_TRUE;
return VLC_SUCCESS;
}
static int IntfPreampCallback( vlc_object_t *p_this, char const *psz_cmd,
vlc_value_t oldval, vlc_value_t newval, void *param )
{
ExtraPanel *p_panel = (ExtraPanel *)param;
p_panel->f_preamp = newval.f_float;
p_panel->b_update = VLC_TRUE;
return VLC_SUCCESS;
}
#if 0
/**********************************************************************
* A small window to contain the extrapanel in its undocked state
**********************************************************************/
BEGIN_EVENT_TABLE(ExtraWindow, wxFrame)
END_EVENT_TABLE()
ExtraWindow::ExtraWindow( intf_thread_t *_p_intf, wxWindow *p_parent,
wxPanel *_extra_panel ):
wxFrame( p_parent, -1, wxU(_("Extended controls")), wxDefaultPosition,
wxDefaultSize, wxDEFAULT_FRAME_STYLE )
{
p_intf = _p_intf;
SetIcon( *p_intf->p_sys->p_icon );
wxBoxSizer *window_sizer = new wxBoxSizer( wxVERTICAL );
SetSizer( window_sizer );
panel = _extra_panel;
window_sizer->Add( panel );
window_sizer->Layout();
window_sizer->Fit( this );
Show();
}
ExtraWindow::~ExtraWindow()
{
delete panel;
}
#endif