1 /*****************************************************************************
2 * display.c: Gtk+ tools for main interface
3 *****************************************************************************
4 * Copyright (C) 1999, 2000 VideoLAN
5 * $Id: display.c,v 1.7 2003/01/20 20:07:06 fenrir 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 E_(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: actualize the aspect of the interface whenever the input
79 *****************************************************************************
80 * The lock has to be taken before you call the function.
81 *****************************************************************************/
82 gint E_(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->b_aout_update = 1;
182 p_intf->p_sys->b_vout_update = 1;
184 p_intf->p_sys->p_input->stream.b_changed = 0;
185 msg_Dbg( p_intf, "stream has changed, refreshing interface" );
189 if( config_GetInt( p_intf, "network-channel" ) )
191 gtk_widget_show( GTK_WIDGET( p_network_box ) );
193 p_channel = GTK_WIDGET( gtk_object_get_data( GTK_OBJECT(
194 p_intf->p_sys->p_window ), "network_channel_box" ) );
195 gtk_widget_show( GTK_WIDGET( p_channel ) );
200 p_label = gtk_object_get_data(
201 GTK_OBJECT( p_intf->p_sys->p_window ), "label_status" );
202 gtk_label_set_text( GTK_LABEL( p_label ), "" );
203 gtk_widget_show( GTK_WIDGET( p_file_box ) );
206 /* unsensitize menus */
207 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_program"),
209 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_title"), FALSE );
210 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_chapter"),
212 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_audio"), FALSE );
213 gtk_widget_set_sensitive( GETWIDGET(p_window,"menubar_subpictures"),
215 gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_navigation"),
217 gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_audio"), FALSE );
218 gtk_widget_set_sensitive( GETWIDGET(p_popup,"popup_subpictures"),
222 /* set control items */
223 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_back"), FALSE );
224 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_eject"), !b_control);
225 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_pause"), b_control );
226 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_slow"), b_control );
227 gtk_widget_set_sensitive( GETWIDGET(p_window, "toolbar_fast"), b_control );
228 gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_back"), FALSE );
229 gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_pause"), b_control );
230 gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_slow"), b_control );
231 gtk_widget_set_sensitive( GETWIDGET(p_popup, "popup_fast"), b_control );
237 /*****************************************************************************
238 * GtkHideTooltips: show or hide the tooltips depending on the configuration
239 * option gnome-tooltips
240 *****************************************************************************/
241 void E_(GtkHideTooltips)( vlc_object_t *p_this )
243 intf_thread_t *p_intf;
245 vlc_list_t list = vlc_list_find( p_this, VLC_OBJECT_INTF,
248 vlc_bool_t b_enable = config_GetInt( p_this, "gnome-tooltips" );
250 for( i_index = 0; i_index < list.i_count; i_index++ )
252 p_intf = (intf_thread_t *)list.p_values[i_index].p_object ;
254 if( strcmp( MODULE_STRING, p_intf->p_module->psz_object_name ) )
261 gtk_tooltips_enable( p_intf->p_sys->p_tooltips );
265 gtk_tooltips_disable( p_intf->p_sys->p_tooltips );
269 vlc_list_release( &list );
272 #ifdef MODULE_NAME_IS_gnome
273 /*****************************************************************************
274 * GtkHideToolbartext: show or hide the tooltips depending on the
275 * configuration option gnome-toolbartext
276 *****************************************************************************
277 * FIXME: GNOME only because of missing icons in gtk interface
278 *****************************************************************************/
279 void GtkHideToolbarText( vlc_object_t *p_this )
281 GtkToolbarStyle style;
282 GtkToolbar * p_toolbar;
283 intf_thread_t *p_intf;
285 vlc_list_t list = vlc_list_find( p_this, VLC_OBJECT_INTF,
288 style = config_GetInt( p_this, "gnome-toolbartext" )
292 for( i_index = 0; i_index < list.i_count; i_index++ )
294 p_intf = (intf_thread_t *)list.p_values[i_index].p_object ;
296 if( strcmp( MODULE_STRING, p_intf->p_module->psz_object_name ) )
301 p_toolbar = GTK_TOOLBAR(lookup_widget( p_intf->p_sys->p_window,
303 gtk_toolbar_set_style( p_toolbar, style );
306 vlc_list_release( &list );