/***************************************************************************** * gtk_display.c: Gtk+ tools for main interface ***************************************************************************** * Copyright (C) 1999, 2000 VideoLAN * $Id: gtk_display.c,v 1.14 2002/02/24 20:51:10 gbazin Exp $ * * Authors: Samuel Hocevar * Stéphane Borel * * 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 /* ENOMEM */ #include /* free() */ #include /* strerror() */ #include #include #ifdef MODULE_NAME_IS_gnome # include #else # include #endif #include "stream_control.h" #include "input_ext-intf.h" #include "interface.h" #include "intf_playlist.h" #include "video.h" #include "video_output.h" #include "gtk_callbacks.h" #include "gtk_interface.h" #include "gtk_support.h" #include "gtk_menu.h" #include "gtk_display.h" #include "gtk_common.h" /***************************************************************************** * GtkDisplayDate: display stream date ***************************************************************************** * This function displays the current date related to the position in * the stream. It is called whenever the slider changes its value. * The lock has to be taken before you call the function. *****************************************************************************/ void GtkDisplayDate( GtkAdjustment *p_adj ) { intf_thread_t *p_intf; p_intf = gtk_object_get_data( GTK_OBJECT( p_adj ), "p_intf" ); if( p_input_bank->pp_input[0] != NULL ) { #define p_area p_input_bank->pp_input[0]->stream.p_selected_area char psz_time[ OFFSETTOTIME_MAX_SIZE ]; gtk_frame_set_label( GTK_FRAME( p_intf->p_sys->p_slider_frame ), input_OffsetToTime( p_input_bank->pp_input[0], psz_time, ( p_area->i_size * p_adj->value ) / 100 ) ); #undef p_area } } /***************************************************************************** * GtkModeManage: actualise the aspect of the interface whenever the input * changes. ***************************************************************************** * The lock has to be taken before you call the function. *****************************************************************************/ gint GtkModeManage( intf_thread_t * p_intf ) { GtkWidget * p_dvd_box; GtkWidget * p_file_box; GtkWidget * p_network_box; GtkWidget * p_slider; GtkWidget * p_label; GtkWidget * p_channel; boolean_t b_control; #define GETWIDGET( ptr, name ) GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( \ p_intf->p_sys->ptr ) , ( name ) ) ) /* hide all boxes except default file box */ p_file_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "file_box" ) ); gtk_widget_hide( GTK_WIDGET( p_file_box ) ); p_network_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "network_box" ) ); gtk_widget_hide( GTK_WIDGET( p_network_box ) ); p_dvd_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "dvd_box" ) ); gtk_widget_hide( GTK_WIDGET( p_dvd_box ) ); /* hide slider */ p_slider = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "slider_frame" ) ); gtk_widget_hide( GTK_WIDGET( p_slider ) ); /* controls unavailable */ b_control = 0; /* show the box related to current input mode */ if( p_input_bank->pp_input[0] != NULL ) { switch( p_input_bank->pp_input[0]->stream.i_method & 0xf0 ) { case INPUT_METHOD_FILE: //intf_WarnMsg( 2, "intf info: file method" ); gtk_widget_show( GTK_WIDGET( p_file_box ) ); p_label = gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "label_status" ); gtk_label_set_text( GTK_LABEL( p_label ), p_input_bank->pp_input[0]->p_source ); break; case INPUT_METHOD_DISC: //intf_WarnMsg( 2, "intf info: disc method" ); gtk_widget_show( GTK_WIDGET( p_dvd_box ) ); break; case INPUT_METHOD_NETWORK: //intf_WarnMsg( 2, "intf info: network method" ); gtk_widget_show( GTK_WIDGET( p_network_box ) ); p_label = gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "network_address_label" ); gtk_label_set_text( GTK_LABEL( p_label ), p_input_bank->pp_input[0]->p_source ); p_channel = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "network_channel_box" ) ); if( config_GetIntVariable( INPUT_NETWORK_CHANNEL_VAR ) ) { gtk_widget_show( GTK_WIDGET( p_channel ) ); } else { gtk_widget_hide( GTK_WIDGET( p_channel ) ); } break; default: intf_WarnMsg( 3, "intf: can't determine input method" ); gtk_widget_show( GTK_WIDGET( p_file_box ) ); p_label = gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "label_status" ); gtk_label_set_text( GTK_LABEL( p_label ), p_input_bank->pp_input[0]->p_source ); break; } /* initialize and show slider for seekable streams */ if( p_input_bank->pp_input[0]->stream.b_seekable ) { p_intf->p_sys->p_adj->value = p_intf->p_sys->f_adj_oldvalue = 0; gtk_signal_emit_by_name( GTK_OBJECT( p_intf->p_sys->p_adj ), "value_changed" ); gtk_widget_show( GTK_WIDGET( p_slider ) ); } /* control buttons for free pace streams */ b_control = p_input_bank->pp_input[0]->stream.b_pace_control; /* get ready for menu regeneration */ p_intf->p_sys->b_title_update = 1; p_intf->p_sys->b_chapter_update = 1; p_intf->p_sys->b_angle_update = 1; p_intf->p_sys->b_audio_update = 1; p_intf->p_sys->b_spu_update = 1; p_intf->p_sys->i_part = 0; p_input_bank->pp_input[0]->stream.b_changed = 0; intf_WarnMsg( 3, "intf: stream has changed, refreshing interface" ); } else { if( config_GetIntVariable( INPUT_NETWORK_CHANNEL_VAR ) ) { gtk_widget_show( GTK_WIDGET( p_network_box ) ); p_channel = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "network_channel_box" ) ); gtk_widget_show( GTK_WIDGET( p_channel ) ); } else { //intf_WarnMsg( 2, "intf info: default to file method" ); /* default mode */ p_label = gtk_object_get_data( GTK_OBJECT( p_intf->p_sys->p_window ), "label_status" ); gtk_label_set_text( GTK_LABEL( p_label ), "" ); gtk_widget_show( GTK_WIDGET( p_file_box ) ); /* unsensitize menus */ gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_title"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_chapter"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_angle"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_audio"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_subpictures"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_navigation"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_angle"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_audio"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_subpictures"), FALSE ); } } /* set control items */ gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_back"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_eject"), !b_control); gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_pause"), b_control ); gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_slow"), b_control ); gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_fast"), b_control ); gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_back"), FALSE ); gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_pause"), b_control ); gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_slow"), b_control ); gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_fast"), b_control ); #undef GETWIDGET return TRUE; }