1 /*****************************************************************************
2 * display.c: Gtk+ tools for main interface
3 *****************************************************************************
4 * Copyright (C) 1999, 2000 VideoLAN
5 * $Id: display.c,v 1.2 2002/08/08 22:28:22 sam Exp $
7 * Authors: Samuel Hocevar <sam@zoy.org>
8 * Stéphane Borel <stef@via.ecp.fr>
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 2 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
23 *****************************************************************************/
25 /*****************************************************************************
27 *****************************************************************************/
28 #include <errno.h> /* ENOMEM */
29 #include <stdlib.h> /* free() */
30 #include <string.h> /* strerror() */
36 #ifdef MODULE_NAME_IS_gnome
42 #include "gtk_callbacks.h"
43 #include "gtk_interface.h"
44 #include "gtk_support.h"
50 /*****************************************************************************
51 * GtkDisplayDate: display stream date
52 *****************************************************************************
53 * This function displays the current date related to the position in
54 * the stream. It is called whenever the slider changes its value.
55 * The lock has to be taken before you call the function.
56 *****************************************************************************/
57 void GtkDisplayDate( GtkAdjustment *p_adj )
59 intf_thread_t *p_intf;
61 p_intf = gtk_object_get_data( GTK_OBJECT( p_adj ), "p_intf" );
63 if( p_intf->p_sys->p_input )
65 #define p_area p_intf->p_sys->p_input->stream.p_selected_area
66 char psz_time[ OFFSETTOTIME_MAX_SIZE ];
68 gtk_frame_set_label( GTK_FRAME( p_intf->p_sys->p_slider_frame ),
69 input_OffsetToTime( p_intf->p_sys->p_input, psz_time,
70 ( p_area->i_size * p_adj->value ) / 100 ) );
76 /*****************************************************************************
77 * GtkModeManage: actualise the aspect of the interface whenever the input
79 *****************************************************************************
80 * The lock has to be taken before you call the function.
81 *****************************************************************************/
82 gint GtkModeManage( intf_thread_t * p_intf )
84 GtkWidget * p_dvd_box;
85 GtkWidget * p_file_box;
86 GtkWidget * p_network_box;
89 GtkWidget * p_channel;
92 #define GETWIDGET( ptr, name ) GTK_WIDGET( gtk_object_get_data( GTK_OBJECT( \
93 p_intf->p_sys->ptr ) , ( name ) ) )
94 /* hide all boxes except default file box */
95 p_file_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
96 p_intf->p_sys->p_window ), "file_box" ) );
97 gtk_widget_hide( GTK_WIDGET( p_file_box ) );
99 p_network_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
100 p_intf->p_sys->p_window ), "network_box" ) );
101 gtk_widget_hide( GTK_WIDGET( p_network_box ) );
103 p_dvd_box = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
104 p_intf->p_sys->p_window ), "dvd_box" ) );
105 gtk_widget_hide( GTK_WIDGET( p_dvd_box ) );
108 p_slider = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
109 p_intf->p_sys->p_window ), "slider_frame" ) );
110 gtk_widget_hide( GTK_WIDGET( p_slider ) );
112 /* controls unavailable */
115 /* show the box related to current input mode */
116 if( p_intf->p_sys->p_input )
118 switch( p_intf->p_sys->p_input->stream.i_method & 0xf0 )
120 case INPUT_METHOD_FILE:
121 gtk_widget_show( GTK_WIDGET( p_file_box ) );
122 p_label = gtk_object_get_data( GTK_OBJECT(
123 p_intf->p_sys->p_window ),
125 gtk_label_set_text( GTK_LABEL( p_label ),
126 p_intf->p_sys->p_input->psz_source );
128 case INPUT_METHOD_DISC:
129 gtk_widget_show( GTK_WIDGET( p_dvd_box ) );
131 case INPUT_METHOD_NETWORK:
132 gtk_widget_show( GTK_WIDGET( p_network_box ) );
133 p_label = gtk_object_get_data( GTK_OBJECT(
134 p_intf->p_sys->p_window ),
135 "network_address_label" );
136 gtk_label_set_text( GTK_LABEL( p_label ),
137 p_intf->p_sys->p_input->psz_source );
138 p_channel = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
139 p_intf->p_sys->p_window ), "network_channel_box" ) );
140 if( config_GetInt( p_intf, "network-channel" ) )
142 gtk_widget_show( GTK_WIDGET( p_channel ) );
146 gtk_widget_hide( GTK_WIDGET( p_channel ) );
151 msg_Warn( p_intf, "cannot determine input method" );
152 gtk_widget_show( GTK_WIDGET( p_file_box ) );
153 p_label = gtk_object_get_data( GTK_OBJECT(
154 p_intf->p_sys->p_window ),
156 gtk_label_set_text( GTK_LABEL( p_label ),
157 p_intf->p_sys->p_input->psz_source );
161 /* initialize and show slider for seekable streams */
162 if( p_intf->p_sys->p_input->stream.b_seekable )
164 p_intf->p_sys->p_adj->value = p_intf->p_sys->f_adj_oldvalue = 0;
165 gtk_signal_emit_by_name( GTK_OBJECT( p_intf->p_sys->p_adj ),
167 gtk_widget_show( GTK_WIDGET( p_slider ) );
170 /* control buttons for free pace streams */
171 b_control = p_intf->p_sys->p_input->stream.b_pace_control;
173 /* get ready for menu regeneration */
174 p_intf->p_sys->b_program_update = 1;
175 p_intf->p_sys->b_title_update = 1;
176 p_intf->p_sys->b_chapter_update = 1;
177 p_intf->p_sys->b_audio_update = 1;
178 p_intf->p_sys->b_spu_update = 1;
179 p_intf->p_sys->i_part = 0;
181 p_intf->p_sys->p_input->stream.b_changed = 0;
182 msg_Dbg( p_intf, "stream has changed, refreshing interface" );
186 if( config_GetInt( p_intf, "network-channel" ) )
188 gtk_widget_show( GTK_WIDGET( p_network_box ) );
190 p_channel = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
191 p_intf->p_sys->p_window ), "network_channel_box" ) );
192 gtk_widget_show( GTK_WIDGET( p_channel ) );
197 p_label = gtk_object_get_data(
198 GTK_OBJECT( p_intf->p_sys->p_window ), "label_status" );
199 gtk_label_set_text( GTK_LABEL( p_label ), "" );
200 gtk_widget_show( GTK_WIDGET( p_file_box ) );
203 /* unsensitize menus */
204 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_program"),
206 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_title"), FALSE );
207 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_chapter"),
209 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_audio"), FALSE );
210 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_subpictures"),
212 gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_navigation"),
214 gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_audio"), FALSE );
215 gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_subpictures"),
219 /* set control items */
220 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_back"), FALSE );
221 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_eject"), !b_control);
222 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_pause"), b_control );
223 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_slow"), b_control );
224 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_fast"), b_control );
225 gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_back"), FALSE );
226 gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_pause"), b_control );
227 gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_slow"), b_control );
228 gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_fast"), b_control );
234 /*****************************************************************************
235 * GtkHideTooltips: show or hide the tooltips depending on the configuration
236 * option gnome-tooltips
237 *****************************************************************************/
238 void GtkHideTooltips( vlc_object_t *p_this )
240 intf_thread_t *p_intf = vlc_object_find( p_this, VLC_OBJECT_INTF,
248 if( config_GetInt( p_this, "gnome-tooltips" ) )
250 gtk_tooltips_enable( p_intf->p_sys->p_tooltips );
254 gtk_tooltips_disable( p_intf->p_sys->p_tooltips );
257 vlc_object_release( p_intf );
260 #ifdef MODULE_NAME_IS_gnome
261 /*****************************************************************************
262 * GtkHideToolbartext: show or hide the tooltips depending on the
263 * configuration option gnome-toolbartext
264 *****************************************************************************
265 * FIXME: GNOME only because of missing icons in gtk interface
266 *****************************************************************************/
267 void GtkHideToolbarText( vlc_object_t *p_this )
269 GtkToolbarStyle style;
270 GtkToolbar * p_toolbar;
272 intf_thread_t *p_intf = vlc_object_find( p_this, VLC_OBJECT_INTF,
280 style = config_GetInt( p_this, "gnome-toolbartext" )
284 p_toolbar = GTK_TOOLBAR(lookup_widget( p_intf->p_sys->p_window,
286 gtk_toolbar_set_style( p_toolbar, style );
288 vlc_object_release( p_intf );