subtitles.cpp
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上传日期:2009-03-27
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- /*****************************************************************************
- * subtitles.cpp : wxWindows plugin for vlc
- *****************************************************************************
- * Copyright (C) 2000-2001 VideoLAN
- * $Id: subtitles.cpp 8898 2004-10-03 11:52:25Z zorglub $
- *
- * Authors: Gildas Bazin <gbazin@netcourrier.com>
- *
- * 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>
- #include <vlc/intf.h>
- #include "wxwindows.h"
- #include <wx/combobox.h>
- #include <wx/statline.h>
- #ifndef wxRB_SINGLE
- # define wxRB_SINGLE 0
- #endif
- /*****************************************************************************
- * Event Table.
- *****************************************************************************/
- /* IDs for the controls and the menu commands */
- enum
- {
- FileBrowse_Event = wxID_HIGHEST,
- };
- BEGIN_EVENT_TABLE(SubsFileDialog, wxDialog)
- /* Button events */
- EVT_BUTTON(wxID_OK, SubsFileDialog::OnOk)
- EVT_BUTTON(wxID_CANCEL, SubsFileDialog::OnCancel)
- EVT_BUTTON(FileBrowse_Event, SubsFileDialog::OnFileBrowse)
- END_EVENT_TABLE()
- /*****************************************************************************
- * Constructor.
- *****************************************************************************/
- SubsFileDialog::SubsFileDialog( intf_thread_t *_p_intf, wxWindow* _p_parent ):
- wxDialog( _p_parent, -1, wxU(_("Subtitle 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 );
- wxBoxSizer *main_sizer = new wxBoxSizer( wxVERTICAL );
- wxBoxSizer *panel_sizer = new wxBoxSizer( wxVERTICAL );
- /* Create the subtitles file textctrl */
- wxBoxSizer *file_sizer_sizer = new wxBoxSizer( wxHORIZONTAL );
- wxStaticBox *file_box = new wxStaticBox( panel, -1,
- wxU(_("Subtitles file")) );
- wxStaticBoxSizer *file_sizer = new wxStaticBoxSizer( file_box,
- wxHORIZONTAL );
- char *psz_subsfile = config_GetPsz( p_intf, "sub-file" );
- if( !psz_subsfile ) psz_subsfile = strdup("");
- file_combo = new wxComboBox( panel, -1, wxL2U(psz_subsfile),
- wxPoint(20,25), wxSize(300, -1), 0, NULL );
- if( psz_subsfile ) free( psz_subsfile );
- wxButton *browse_button = new wxButton( panel, FileBrowse_Event,
- wxU(_("Browse...")) );
- file_sizer->Add( file_combo, 1, wxALL, 5 );
- file_sizer->Add( browse_button, 0, wxALL, 5 );
- file_sizer_sizer->Add( file_sizer, 1, wxEXPAND | wxALL, 5 );
- panel_sizer->Add( file_sizer, 0, wxEXPAND | wxALL, 5 );
- /* Subtitles encoding */
- encoding_combo = NULL;
- module_config_t *p_item =
- config_FindConfig( VLC_OBJECT(p_intf), "subsdec-encoding" );
- if( p_item )
- {
- wxBoxSizer *enc_sizer_sizer = new wxBoxSizer( wxHORIZONTAL );
- wxStaticBox *enc_box = new wxStaticBox( panel, -1,
- wxU(_("Subtitles encoding")) );
- wxStaticBoxSizer *enc_sizer = new wxStaticBoxSizer( enc_box,
- wxHORIZONTAL );
- wxStaticText *label =
- new wxStaticText(panel, -1, wxU(p_item->psz_text));
- encoding_combo = new wxComboBox( panel, -1, wxU(p_item->psz_value),
- wxDefaultPosition, wxDefaultSize,
- 0, NULL, wxCB_READONLY );
- /* build a list of available options */
- for( int i_index = 0; p_item->ppsz_list && p_item->ppsz_list[i_index];
- i_index++ )
- {
- encoding_combo->Append( wxU(p_item->ppsz_list[i_index]) );
- if( p_item->psz_value && !strcmp( p_item->psz_value,
- p_item->ppsz_list[i_index] ) )
- encoding_combo->SetSelection( i_index );
- }
- if( p_item->psz_value )
- encoding_combo->SetValue( wxU(p_item->psz_value) );
- encoding_combo->SetToolTip( wxU(p_item->psz_longtext) );
- enc_sizer->Add( label, 0, wxALL | wxALIGN_CENTER, 5 );
- enc_sizer->Add( encoding_combo, 0, wxEXPAND | wxALL | wxALIGN_CENTER, 5 );
- enc_sizer_sizer->Add( enc_sizer, 1, wxEXPAND | wxALL, 5 );
- panel_sizer->Add( enc_sizer, 0, wxEXPAND | wxALL, 5 );
- }
- /* Misc Subtitles options */
- wxBoxSizer *misc_sizer_sizer = new wxBoxSizer( wxHORIZONTAL );
- wxStaticBox *misc_box = new wxStaticBox( panel, -1,
- wxU(_("Subtitles options")) );
- wxStaticBoxSizer *misc_sizer = new wxStaticBoxSizer( misc_box,
- wxVERTICAL );
- wxFlexGridSizer *grid_sizer = new wxFlexGridSizer( 2, 1, 20 );
- /* Font size */
- p_item =
- config_FindConfig( VLC_OBJECT(p_intf), "freetype-rel-fontsize" );
- if( p_item )
- {
- wxBoxSizer *size_sizer = new wxBoxSizer( wxHORIZONTAL );
- wxStaticText *label =
- new wxStaticText(panel, -1, wxU(p_item->psz_text));
- size_combo = new wxComboBox( panel, -1, wxT(""),
- wxDefaultPosition, wxDefaultSize,
- 0, NULL, wxCB_READONLY );
- /* build a list of available options */
- for( int i_index = 0; i_index < p_item->i_list; i_index++ )
- {
- size_combo->Append( wxU(p_item->ppsz_list_text[i_index]),
- (void *)p_item->pi_list[i_index] );
- if( p_item->i_value == p_item->pi_list[i_index] )
- {
- size_combo->SetSelection( i_index );
- size_combo->SetValue(wxU(p_item->ppsz_list_text[i_index]));
- }
- }
- size_combo->SetToolTip( wxU(p_item->psz_longtext) );
- size_sizer->Add( label, 0, wxRIGHT | wxALIGN_CENTER, 5 );
- size_sizer->Add( size_combo, 0, wxLEFT | wxALIGN_CENTER, 5 );
- grid_sizer->Add( size_sizer, 1, wxEXPAND | wxALL, 5 );
- }
- p_item =
- config_FindConfig( VLC_OBJECT(p_intf), "subsdec-align" );
- if( p_item )
- {
- wxBoxSizer *align_sizer = new wxBoxSizer( wxHORIZONTAL );
- wxStaticText *label =
- new wxStaticText(panel, -1, wxU(p_item->psz_text));
- align_combo = new wxComboBox( panel, -1, wxT(""),
- wxDefaultPosition, wxDefaultSize,
- 0, NULL, wxCB_READONLY );
- /* build a list of available options */
- for( int i_index = 0; i_index < p_item->i_list; i_index++ )
- {
- align_combo->Append( wxU(p_item->ppsz_list_text[i_index]),
- (void *)p_item->pi_list[i_index] );
- if( p_item->i_value == p_item->pi_list[i_index] )
- {
- align_combo->SetSelection( i_index );
- align_combo->SetValue(wxU(p_item->ppsz_list_text[i_index]));
- }
- }
- align_combo->SetToolTip( wxU(p_item->psz_longtext) );
- align_sizer->Add( label, 0, wxRIGHT | wxALIGN_CENTER, 5 );
- align_sizer->Add( align_combo, 0, wxLEFT | wxALIGN_CENTER, 5 );
- grid_sizer->Add( align_sizer, 1, wxEXPAND | wxALL, 5 );
- }
- misc_sizer->Add( grid_sizer, 1, wxEXPAND | wxALL , 5 );
- grid_sizer = new wxFlexGridSizer( 4, 1, 20 );
- wxStaticText *label =
- new wxStaticText(panel, -1, wxU(_("Frames per second")));
- float f_fps = config_GetFloat( p_intf, "sub-fps" );
- /* Outside the new wxSpinCtrl to avoid an internal error in gcc2.95 ! */
- wxString format_fps(wxString::Format(wxT("%d"),(int)f_fps));
- fps_spinctrl = new wxSpinCtrl( panel, -1, format_fps,
- wxDefaultPosition, wxDefaultSize,
- wxSP_ARROW_KEYS,
- 0, 16000, (int)f_fps );
- fps_spinctrl->SetToolTip( wxU(_("Override frames per second. "
- "It will only work with MicroDVD and SubRIP subtitles.")) );
- grid_sizer->Add( label, 0, wxALIGN_CENTER, 5 );
- grid_sizer->Add( fps_spinctrl, 0,wxALIGN_CENTER, 5 );
- wxStaticText *label_delay =
- new wxStaticText(panel, -1, wxU(_("Delay")));
- int i_delay = config_GetInt( p_intf, "sub-delay" );
- /* Outside the new wxSpinCtrl to avoid an internal error in gcc2.95 ! */
- wxString format_delay(wxString::Format(wxT("%i"), i_delay ));
- delay_spinctrl = new wxSpinCtrl( panel, -1, format_delay,
- wxDefaultPosition, wxDefaultSize,
- wxSP_ARROW_KEYS,
- 0, 16000, i_delay );
- delay_spinctrl->SetToolTip( wxU(_("Set subtitle delay (in 1/10s)" ) ) );
- grid_sizer->Add( label_delay , 0, wxALIGN_CENTER, 5 );
- grid_sizer->Add( delay_spinctrl, 0, wxALIGN_CENTER, 5 );
- misc_sizer->Add( grid_sizer, 0, wxALL, 5 );
- misc_sizer_sizer->Add( misc_sizer, 1, wxEXPAND | wxALL, 5 );
- panel_sizer->Add( misc_sizer, 0, wxEXPAND | wxALL, 5 );
- /* 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();
- 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 );
- }
- SubsFileDialog::~SubsFileDialog()
- {
- }
- /*****************************************************************************
- * Private methods.
- *****************************************************************************/
- /*****************************************************************************
- * Events methods.
- *****************************************************************************/
- void SubsFileDialog::OnOk( wxCommandEvent& WXUNUSED(event) )
- {
- EndModal( wxID_OK );
- }
- void SubsFileDialog::OnCancel( wxCommandEvent& WXUNUSED(event) )
- {
- EndModal( wxID_CANCEL );
- }
- void SubsFileDialog::OnFileBrowse( wxCommandEvent& WXUNUSED(event) )
- {
- wxFileDialog dialog( this, wxU(_("Open file")),
- wxT(""), wxT(""), wxT("*"), wxOPEN );
- if( dialog.ShowModal() == wxID_OK )
- {
- file_combo->SetValue( dialog.GetPath() );
- }
- }