+/*****************************************************************************
+ * v4l.cpp : wxWindows plugin for vlc
+ *****************************************************************************
+ * Copyright (C) 2000-2001 VideoLAN
+ * $Id: v4l.cpp,v 1.1 2003/08/19 21:16:09 adn Exp $
+ *
+ * Authors: Mohammed Adnène Trojette <adn@via.ecp.fr>
+ *
+ * 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 <stdlib.h> /* malloc(), free() */
+#include <errno.h> /* ENOMEM */
+#include <string.h> /* strerror() */
+#include <stdio.h>
+
+#include <vlc/vlc.h>
+
+#ifdef WIN32 /* mingw32 hack */
+#undef Yield
+#undef CreateDialog
+#endif
+
+/* Let vlc take care of the i18n stuff */
+#define WXINTL_NO_GETTEXT_MACRO
+
+#include <wx/wxprec.h>
+#include <wx/wx.h>
+#include <wx/notebook.h>
+#include <wx/textctrl.h>
+#include <wx/combobox.h>
+#include <wx/spinctrl.h>
+#include <wx/statline.h>
+
+#include <vlc/intf.h>
+
+#include "wxwindows.h"
+
+#ifndef wxRB_SINGLE
+# define wxRB_SINGLE 0
+#endif
+
+enum
+{
+ AUDIO_DEV=0,
+ AUDIO_CHAN,
+ SIZE,
+ NORM,
+ FREQUENCY
+};
+
+/*****************************************************************************
+ * Event Table.
+ *****************************************************************************/
+
+/* IDs for the controls and the menu commands */
+enum
+{
+ MRL_Event,
+
+ AudioDevice_Event, ADevLocation, AudioChannel_Event,
+
+ Size_Event,
+ Norm_Event,
+ Frequency_Event
+};
+
+BEGIN_EVENT_TABLE(V4LDialog, wxDialog)
+ /* Button events */
+ EVT_BUTTON(wxID_OK, V4LDialog::OnOk)
+ EVT_BUTTON(wxID_CANCEL, V4LDialog::OnCancel)
+
+ /* Events generated by the audio panel */
+ EVT_CHECKBOX(AudioDevice_Event, V4LDialog::OnAudioEnable)
+ EVT_TEXT(ADevLocation, V4LDialog::OnAudioEnable)
+ EVT_SPINCTRL(AudioChannel_Event, V4LDialog::OnAudioChannel)
+
+ /* Events generated by the audio panel */
+ EVT_CHECKBOX(Size_Event, V4LDialog::OnSizeEnable)
+ EVT_COMBOBOX(Size_Event, V4LDialog::OnSize)
+ EVT_CHECKBOX(Norm_Event, V4LDialog::OnNormEnable)
+ EVT_COMBOBOX(Norm_Event, V4LDialog::OnNorm)
+ EVT_CHECKBOX(Frequency_Event, V4LDialog::OnFrequencyEnable)
+ EVT_COMBOBOX(Frequency_Event, V4LDialog::OnFrequency)
+
+END_EVENT_TABLE()
+
+/*****************************************************************************
+ * Constructor.
+ *****************************************************************************/
+V4LDialog::V4LDialog( intf_thread_t *_p_intf, wxWindow* _p_parent ):
+ wxDialog( _p_parent, -1, wxU(_("Video Device Advanced Options")),
+ wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE )
+{
+ /* Initializations */
+ p_intf = _p_intf;
+ p_parent = _p_parent;
+ SetIcon( *p_intf->p_sys->p_icon );
+
+ /* Create a panel to put everything in */
+ wxPanel *panel = new wxPanel( this, -1 );
+ panel->SetAutoLayout( TRUE );
+
+ /* Create MRL combobox */
+ wxBoxSizer *mrl_sizer_sizer = new wxBoxSizer( wxHORIZONTAL );
+ wxStaticBox *mrl_box = new wxStaticBox( panel, -1,
+ wxU(_("Video Device MRL")) );
+ wxStaticBoxSizer *mrl_sizer = new wxStaticBoxSizer( mrl_box,
+ wxHORIZONTAL );
+ wxStaticText *mrl_label = new wxStaticText( panel, -1,
+ wxU(_("Destination Target:")));
+ mrl_combo = new wxComboBox( panel, MRL_Event, wxT(""),
+ wxPoint(20,25), wxSize(200, -1), 0, NULL );
+ mrl_combo->SetToolTip( wxU(_("You can use this field directly by typing "
+ "the full MRL you want to open.\n""Alternatively, the field will be "
+ "filled automatically when you use the controls below")) );
+
+ mrl_sizer->Add( mrl_label, 0, wxALL | wxALIGN_CENTER, 5 );
+ mrl_sizer->Add( mrl_combo, 1, wxALL | wxALIGN_CENTER, 5 );
+ mrl_sizer_sizer->Add( mrl_sizer, 1, wxEXPAND | wxALL, 5 );
+
+ /* Create the audio panel */
+ wxPanel *audio_panel = AudioPanel( panel );
+
+ /* Create the size panel */
+ wxPanel *common_panel = CommonPanel( panel );
+
+ /* Separation */
+ wxStaticLine *static_line = new wxStaticLine( panel, wxID_OK );
+
+ /* Create the buttons */
+ wxButton *ok_button = new wxButton( panel, wxID_OK, wxU(_("OK")) );
+ ok_button->SetDefault();
+ wxButton *cancel_button = new wxButton( panel, wxID_CANCEL,
+ wxU(_("Cancel")) );
+
+ /* Place everything in sizers */
+ wxBoxSizer *button_sizer = new wxBoxSizer( wxHORIZONTAL );
+ button_sizer->Add( ok_button, 0, wxALL, 5 );
+ button_sizer->Add( cancel_button, 0, wxALL, 5 );
+ button_sizer->Layout();
+ wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
+ wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
+ panel_sizer->Add( mrl_sizer_sizer, 0, wxEXPAND, 5 );
+ panel_sizer->Add( common_panel, 1, wxEXPAND | wxALL, 5 );
+ panel_sizer->Add( audio_panel, 1, wxEXPAND | wxALL, 5 );
+ panel_sizer->Add( static_line, 0, wxEXPAND | wxALL, 5 );
+ panel_sizer->Add( button_sizer, 0, wxALIGN_LEFT | wxALIGN_BOTTOM |
+ wxALL, 5 );
+ panel_sizer->Layout();
+ panel->SetSizerAndFit( panel_sizer );
+ main_sizer->Add( panel, 1, wxGROW, 0 );
+ main_sizer->Layout();
+ SetSizerAndFit( main_sizer );
+}
+
+V4LDialog::~V4LDialog()
+{
+}
+
+wxArrayString V4LDialog::GetOptions()
+{
+ return SeparateEntries( mrl_combo->GetValue() );
+}
+
+/*****************************************************************************
+ * Private methods.
+ *****************************************************************************/
+void V4LDialog::UpdateMRL()
+{
+ wxString audio;
+ if( audio_checkbox->IsChecked() )
+ {
+ audio = wxT(":adev=")
+ + audio_device->GetLineText(0)
+ + wxString::Format( wxT(":audio=%d"),
+ audio_channel->GetValue() );
+ }
+
+ wxString common;
+ {
+ if( size_checkbox->IsChecked() )
+ {
+ common += wxT(":size=")
+ + size_combo->GetValue();
+ }
+
+ if( norm_checkbox->IsChecked() )
+ {
+ common += wxT(":norm=")
+ + norm_combo->GetValue();
+ }
+
+ if( frequency_checkbox->IsChecked() )
+ {
+ common += wxString::Format( wxT(":frequency=%d"),
+ frequency->GetValue() );
+ }
+
+ }
+
+ if( !audio.IsEmpty() || !common.IsEmpty() )
+ mrl_combo->SetValue( audio + common );
+ else
+ mrl_combo->SetValue( wxT("") );
+}
+
+wxPanel *V4LDialog::CommonPanel( wxWindow* parent )
+{
+ wxPanel *panel = new wxPanel( parent, -1, wxDefaultPosition,
+ wxSize(200, 200) );
+
+ wxStaticBox *panel_box = new wxStaticBox( panel, -1,
+ wxU(_("Common Options")) );
+ wxStaticBoxSizer *panel_sizer = new wxStaticBoxSizer( panel_box,
+ wxVERTICAL );
+
+ wxFlexGridSizer *subpanel_sizer;
+
+ common_subpanel = new wxPanel( panel, -1 );
+
+ subpanel_sizer = new wxFlexGridSizer( 2, 3, 20 );
+
+ static const wxString size_array[] =
+ {
+ wxT("subqcif"),
+ wxT("qsif"),
+ wxT("qcif"),
+ wxT("sif"),
+ wxT("cif"),
+ wxT("vga")
+ };
+
+ size_checkbox = new wxCheckBox( common_subpanel,
+ Size_Event,
+ wxU(_("Size")) );
+ size_combo = new wxComboBox( common_subpanel, Size_Event, wxT(""),
+ wxPoint(20,25), wxSize( 120, -1),
+ WXSIZEOF(size_array), size_array,
+ wxCB_READONLY );
+ size_combo->SetSelection(5);
+
+ subpanel_sizer->Add( size_checkbox, 0, wxALIGN_LEFT |
+ wxALIGN_CENTER_VERTICAL );
+ subpanel_sizer->Add( size_combo, 0, wxALIGN_RIGHT |
+ wxALIGN_CENTER_VERTICAL );
+
+ static const wxString norm_array[] =
+ {
+ wxT("pal"),
+ wxT("secam"),
+ wxT("ntsc")
+ };
+
+ norm_checkbox = new wxCheckBox( common_subpanel,
+ Norm_Event,
+ wxU(_("Norm")) );
+ norm_combo = new wxComboBox( common_subpanel, Norm_Event, wxT(""),
+ wxPoint(20,25), wxSize( 120, -1),
+ WXSIZEOF(norm_array), norm_array,
+ wxCB_READONLY );
+ norm_combo->SetSelection(1);
+
+ subpanel_sizer->Add( norm_checkbox, 0, wxALIGN_LEFT |
+ wxALIGN_CENTER_VERTICAL );
+ subpanel_sizer->Add( norm_combo, 0, wxALIGN_RIGHT |
+ wxALIGN_CENTER_VERTICAL );
+
+ frequency_checkbox = new wxCheckBox( common_subpanel,
+ Frequency_Event,
+ wxU(_("Frequency")) );
+ frequency = new wxSpinCtrl( common_subpanel, Frequency_Event );
+ frequency->SetToolTip( wxU(_("The frequency in KHz" )) );
+
+ subpanel_sizer->Add( frequency_checkbox, 0, wxALIGN_LEFT |
+ wxALIGN_CENTER_VERTICAL );
+ subpanel_sizer->Add( frequency, 0, wxALIGN_RIGHT |
+ wxALIGN_CENTER_VERTICAL );
+
+ common_subpanel->SetSizerAndFit( subpanel_sizer );
+
+ /* Stuff everything into the main panel */
+ panel_sizer->Add( common_subpanel, 1,
+ wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL | wxALL, 5 );
+
+ panel->SetSizerAndFit( panel_sizer );
+
+ /* Update panel */
+ size_combo->Disable();
+ norm_combo->Disable();
+ frequency->Disable();
+
+ return panel;
+}
+
+wxPanel *V4LDialog::AudioPanel( wxWindow* parent )
+{
+ wxPanel *panel = new wxPanel( parent, -1, wxDefaultPosition,
+ wxSize(200, 200) );
+
+ wxStaticBox *panel_box = new wxStaticBox( panel, -1,
+ wxU(_("Audio Options")) );
+ wxStaticBoxSizer *panel_sizer = new wxStaticBoxSizer( panel_box,
+ wxVERTICAL );
+
+ wxStaticText *label;
+ wxFlexGridSizer *subpanel_sizer;
+
+ audio_subpanel = new wxPanel( panel, -1 );
+
+ subpanel_sizer = new wxFlexGridSizer( 2, 2, 20 );
+
+ audio_checkbox = new wxCheckBox( audio_subpanel,
+ AudioDevice_Event,
+ wxU(_("Audio Device")) );
+ audio_device = new wxTextCtrl( audio_subpanel, AudioDevice_Event,
+ wxT("/dev/dsp"),
+ wxDefaultPosition, wxSize( 120, -1 ),
+ wxTE_PROCESS_ENTER);
+ label = new wxStaticText( audio_subpanel, -1, wxU(_("Channel")) );
+ audio_channel = new wxSpinCtrl( audio_subpanel, AudioChannel_Event );
+
+ subpanel_sizer->Add( audio_checkbox, 0, wxALIGN_RIGHT |
+ wxALIGN_CENTER_VERTICAL );
+ subpanel_sizer->Add( audio_device, 1, wxALIGN_RIGHT );
+ subpanel_sizer->Add( label, 0, wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL );
+ subpanel_sizer->Add( audio_channel, 0, wxALIGN_RIGHT |
+ wxALIGN_CENTER_VERTICAL );
+
+ audio_subpanel->SetSizerAndFit( subpanel_sizer );
+
+ /* Stuff everything into the main panel */
+ panel_sizer->Add( audio_subpanel, 1,
+ wxALIGN_LEFT | wxALIGN_CENTER_VERTICAL | wxALL, 5 );
+
+ panel->SetSizerAndFit( panel_sizer );
+
+ /* Update panel */
+ audio_device->Disable();
+ audio_channel->Disable();
+
+ return panel;
+}
+
+
+/*****************************************************************************
+ * Events methods.
+ *****************************************************************************/
+void V4LDialog::OnOk( wxCommandEvent& WXUNUSED(event) )
+{
+ mrl_combo->Append( mrl_combo->GetValue() );
+ EndModal( wxID_OK );
+}
+
+void V4LDialog::OnCancel( wxCommandEvent& WXUNUSED(event) )
+{
+ EndModal( wxID_CANCEL );
+}
+
+void V4LDialog::OnMRLChange( wxCommandEvent& event )
+{
+ //mrl = event.GetString();
+}
+
+/*****************************************************************************
+ * Audio panel event methods.
+ *****************************************************************************/
+void V4LDialog::OnAudioEnable( wxCommandEvent& event )
+{
+ audio_device->SetValue( wxU( "/dev/dsp" ) );
+ audio_channel->SetRange( 0, 255 );
+ audio_channel->SetValue( 0 );
+
+ audio_device->Enable( event.GetInt() );
+ audio_channel->Enable( event.GetInt() );
+ UpdateMRL();
+}
+
+void V4LDialog::OnAudioChannel( wxCommandEvent& event )
+{
+ UpdateMRL();
+}
+
+/******************************************************************************
+ * Common panel event methods.
+ ******************************************************************************/
+void V4LDialog::OnSizeEnable( wxCommandEvent& event )
+{
+ UpdateMRL();
+ size_combo->Enable( event.GetInt() );
+}
+
+void V4LDialog::OnSize( wxCommandEvent& event )
+{
+ UpdateMRL();
+}
+
+void V4LDialog::OnNormEnable( wxCommandEvent& event )
+{
+ norm_combo->Enable( event.GetInt() );
+ UpdateMRL();
+}
+
+void V4LDialog::OnNorm( wxCommandEvent& event )
+{
+ UpdateMRL();
+}
+
+void V4LDialog::OnFrequencyEnable( wxCommandEvent& event )
+{
+ frequency->SetRange( 0, 42000 );
+ frequency->SetValue( 7668 );
+ frequency->Enable( event.GetInt() );
+ UpdateMRL();
+}
+
+void V4LDialog::OnFrequency( wxCommandEvent& event )
+{
+ UpdateMRL();
+}
+