extrapanel.cpp
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上传日期:2009-03-27
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文件大小:39k
- /*****************************************************************************
- * extrapanel.cpp : wxWindows plugin for vlc
- *****************************************************************************
- * Copyright (C) 2000-2004, 2003 VideoLAN
- * $Id: extrapanel.cpp 9133 2004-11-04 13:37:17Z zorglub $
- *
- * Authors: Cl閙ent 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 "wxwindows.h"
- /*****************************************************************************
- * 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", "Image clone", "Creates several clones of the image" },
- { "distort", "Distortion", "Adds distorsion effects" },
- { "invert", "Image inversion" , "Inverts the image colors" },
- { "crop", "Image cropping", "Crops the image" },
- { "motionblur", "Blurring", "Creates a motion blurring on the image" },
- { "transform", "Transformation", "Rotates or flips 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 );
- wxNotebookSizer *notebook_sizer = new wxNotebookSizer( notebook );
- notebook->AddPage( VideoPanel( notebook ), wxU(_("Video")) );
- notebook->AddPage( EqzPanel( notebook ), wxU(_("Equalizer")) );
- notebook->AddPage( AudioPanel( notebook ), wxU(_("Audio")) );
- extra_sizer->Add( notebook_sizer, 1, wxEXPAND, 0 );
- 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, 4 );
- 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, "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) );
- 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 settting, 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 );
- top_sizer->Add( new wxButton( panel, EqRestore_Event,
- wxU( _("Restore Defaults") ) ),
- 0, wxALL, 2 );
- top_sizer->Add( 0, 0, 1, wxALL, 2 );
- wxStaticText *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( "Preampn12.0dB" ) );
- 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();
- 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("Preampn");
- 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 )
- {
- 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( 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("Preampn");
- 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",
- 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 / General / Video)."
- ) ),
- 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, "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 ) = ' ';
- }
- }
- else
- {
- free( psz_string );
- return;
- }
- }
- /* Vout is not kept, so put that in the config */
- config_PutPsz( p_intf, "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, "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 ) = ' ';
- }
- }
- 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 )
- {
- fprintf(stderr,"Creating extrawindown");
- p_intf = _p_intf;
- SetIcon( *p_intf->p_sys->p_icon );
- wxBoxSizer *window_sizer = new wxBoxSizer( wxVERTICAL );
- SetSizer( window_sizer );
- // panel = new ExtraPanel( p_intf, this );//_extra_panel;
- panel = _extra_panel;
- window_sizer->Add( panel );
- window_sizer->Layout();
- window_sizer->Fit( this );
- Show();
- }
- ExtraWindow::~ExtraWindow()
- {
- delete panel;
- }
- #endif