1 /*****************************************************************************
2 * maemo_callbacks.c : Callbacks for the maemo plugin.
3 *****************************************************************************
4 * Copyright (C) 2008 the VideoLAN team
7 * Authors: Antoine Lejeune <phytos@videolan.org>
8 * Gildas Bazin <gbazin@videolan.org>
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., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
23 *****************************************************************************/
25 #include <vlc_common.h>
28 #include "maemo_callbacks.h"
30 #include <gdk/gdkkeysyms.h>
34 # include <hildon/hildon-file-chooser-dialog.h>
38 * Function used to retrieve an intf_thread_t object from a GtkWidget
40 static intf_thread_t *get_intf_from_widget( GtkWidget *widget )
42 if( GTK_IS_MENU_ITEM( widget ) )
44 /* Look for a GTK_MENU */
45 while( widget->parent && !GTK_IS_MENU( widget ) )
47 widget = widget->parent;
50 widget = gtk_menu_get_attach_widget( GTK_MENU( widget ) );
52 widget = gtk_widget_get_toplevel( GTK_WIDGET( widget ) );
53 return (intf_thread_t *)gtk_object_get_data( GTK_OBJECT( widget ),
57 void play_cb( GtkButton *button, gpointer user_data )
60 intf_thread_t *p_intf = get_intf_from_widget( GTK_WIDGET( button ) );
62 // If there is no input, we ask the playlist to play
63 if( p_intf->p_sys->p_input == NULL )
65 playlist_Play( p_intf->p_sys->p_playlist );
69 // If there is an input, we toggle its state
71 var_Get( p_intf->p_sys->p_input, "state", &state );
72 state.i_int = ( state.i_int != PLAYING_S ) ? PLAYING_S : PAUSE_S;
73 var_Set( p_intf->p_sys->p_input, "state", state );
76 void stop_cb( GtkButton *button, gpointer user_data )
79 intf_thread_t *p_intf = get_intf_from_widget( GTK_WIDGET( button ) );
80 playlist_Stop( p_intf->p_sys->p_playlist );
83 void prev_cb( GtkButton *button, gpointer user_data )
86 intf_thread_t *p_intf = get_intf_from_widget( GTK_WIDGET( button ) );
87 playlist_Prev( p_intf->p_sys->p_playlist );
90 void next_cb( GtkButton *button, gpointer user_data )
93 intf_thread_t *p_intf = get_intf_from_widget( GTK_WIDGET( button ) );
94 playlist_Next( p_intf->p_sys->p_playlist );
97 void playlist_cb( GtkButton *button, gpointer user_data )
100 intf_thread_t *p_intf = get_intf_from_widget( GTK_WIDGET( button ) );
101 if( GTK_WIDGET_VISIBLE(p_intf->p_sys->p_playlist_window) )
103 gtk_widget_show_all( p_intf->p_sys->p_video_window );
104 gtk_widget_hide_all( p_intf->p_sys->p_playlist_window );
108 gtk_widget_hide_all( p_intf->p_sys->p_video_window );
109 gtk_widget_show_all( p_intf->p_sys->p_playlist_window );
113 void seekbar_changed_cb( GtkRange *range, GtkScrollType scroll,
114 gdouble value, gpointer data )
116 (void)scroll; (void)data;
117 intf_thread_t *p_intf = get_intf_from_widget( GTK_WIDGET( range ) );
118 if( p_intf->p_sys->p_input )
120 int i_length = hildon_seekbar_get_total_time( p_intf->p_sys->p_seekbar );
121 var_SetFloat( p_intf->p_sys->p_input, "position", (float)(value/i_length) );
125 void pl_row_activated_cb( GtkTreeView *tree_view , GtkTreePath *path,
126 GtkTreeViewColumn *column, gpointer user_data )
128 (void)column; (void)user_data;
129 intf_thread_t *p_intf = get_intf_from_widget( GTK_WIDGET( tree_view ) );
130 input_item_t *p_input;
131 GtkTreeModel *model = gtk_tree_view_get_model( tree_view );
133 gchar *filename = NULL;
135 gtk_tree_model_get_iter( model, &iter, path );
136 gtk_tree_model_get( model, &iter, 0, &filename, -1 );
138 p_input = input_item_New( p_intf, filename, NULL );
139 playlist_AddInput( p_intf->p_sys->p_playlist, p_input,
140 PLAYLIST_APPEND | PLAYLIST_GO, PLAYLIST_END, true, false );
141 vlc_gc_decref( p_input );
144 void open_cb( GtkMenuItem *menuitem, gpointer user_data )
147 intf_thread_t *p_intf = (intf_thread_t *)user_data;
148 input_item_t *p_input;
150 char *psz_filename = NULL;
152 #ifdef HAVE_HILDON_FM
153 dialog = hildon_file_chooser_dialog_new( GTK_WINDOW( p_intf->p_sys->p_main_window ),
154 GTK_FILE_CHOOSER_ACTION_OPEN );
156 dialog = gtk_file_chooser_dialog_new( "Open File", GTK_WINDOW( p_intf->p_sys->p_main_window ),
157 GTK_FILE_CHOOSER_ACTION_OPEN,
158 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
159 GTK_STOCK_OK, GTK_RESPONSE_OK, NULL );
161 gtk_widget_show_all( GTK_WIDGET( dialog ) );
163 if( gtk_dialog_run( GTK_DIALOG( dialog ) ) == GTK_RESPONSE_OK )
165 psz_filename = gtk_file_chooser_get_filename( GTK_FILE_CHOOSER( dialog ) );
169 gtk_widget_destroy( dialog );
173 gtk_widget_destroy( dialog );
175 p_input = input_item_New( p_intf, psz_filename, NULL );
176 playlist_AddInput( p_intf->p_sys->p_playlist, p_input,
177 PLAYLIST_APPEND | PLAYLIST_GO,
178 PLAYLIST_END, true, false );
179 vlc_gc_decref( p_input );
182 void open_address_cb( GtkMenuItem *menuitem, gpointer user_data )
185 intf_thread_t *p_intf = (intf_thread_t *)user_data;
186 input_item_t *p_input;
187 GtkWidget *dialog, *hbox, *label, *entry;
189 dialog = gtk_dialog_new_with_buttons( "Open Address",
190 GTK_WINDOW( p_intf->p_sys->p_main_window ),
191 GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
192 GTK_STOCK_OK, GTK_RESPONSE_OK,
193 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
195 label = gtk_label_new( "Address :" );
196 entry = gtk_entry_new();
197 gtk_entry_set_width_chars( GTK_ENTRY( entry ), 30 );
198 hbox = gtk_hbox_new( FALSE, 0 );
199 gtk_box_pack_start( GTK_BOX( hbox ), label, FALSE, FALSE, 0 );
200 gtk_box_pack_start( GTK_BOX( hbox ), entry, TRUE, TRUE, 0 );
201 gtk_container_add( GTK_CONTAINER( GTK_DIALOG( dialog )->vbox ), hbox );
203 gtk_widget_show_all( dialog );
204 if( gtk_dialog_run( GTK_DIALOG( dialog ) ) == GTK_RESPONSE_CANCEL )
206 gtk_widget_destroy( dialog );
210 p_input = input_item_New( p_intf,
211 gtk_entry_get_text( GTK_ENTRY( entry ) ),
213 playlist_AddInput( p_intf->p_sys->p_playlist, p_input,
214 PLAYLIST_APPEND | PLAYLIST_GO,
215 PLAYLIST_END, true, false );
216 vlc_gc_decref( p_input );
218 gtk_widget_destroy( dialog );
221 void open_webcam_cb( GtkMenuItem *menuitem, gpointer user_data )
224 intf_thread_t *p_intf = (intf_thread_t *)user_data;
225 input_item_t *p_input;
227 p_input = input_item_New( p_intf, "v4l2://", NULL );
228 playlist_AddInput( p_intf->p_sys->p_playlist, p_input,
229 PLAYLIST_APPEND | PLAYLIST_GO,
230 PLAYLIST_END, true, false );
231 vlc_gc_decref( p_input );
234 void snapshot_cb( GtkMenuItem *menuitem, gpointer user_data )
236 intf_thread_t *p_intf = (intf_thread_t *)user_data;
237 input_thread_t *p_input = p_intf->p_sys->p_input;
238 vout_thread_t *p_vout = p_input ? input_GetVout( p_input ) : NULL;
243 hildon_banner_show_information(
244 GTK_WIDGET( p_intf->p_sys->p_main_window ),
245 "gtk-dialog-error", "There is no video" );
249 var_TriggerCallback( p_vout, "video-snapshot" );
250 hildon_banner_show_information( GTK_WIDGET( p_intf->p_sys->p_main_window ),
251 NULL, "Snapshot taken" );
254 void dropframe_cb( GtkMenuItem *menuitem, gpointer user_data )
256 intf_thread_t *p_intf = (intf_thread_t *)user_data;
258 if( gtk_check_menu_item_get_active( GTK_CHECK_MENU_ITEM( menuitem ) ) )
259 config_PutInt( p_intf, "ffmpeg-skip-frame", 1 );
261 config_PutInt( p_intf, "ffmpeg-skip-frame", 0 );
264 static int keyModifiersToVLC( GdkEventKey *event )
266 int i_keyModifiers = 0;
267 if( event->state & GDK_SHIFT_MASK ) i_keyModifiers |= KEY_MODIFIER_SHIFT;
268 if( event->state & GDK_MOD1_MASK ) i_keyModifiers |= KEY_MODIFIER_ALT;
269 if( event->state & GDK_CONTROL_MASK ) i_keyModifiers |= KEY_MODIFIER_CTRL;
270 if( event->state & GDK_META_MASK ) i_keyModifiers |= KEY_MODIFIER_META;
271 return i_keyModifiers;
274 static int eventToVLCKey( GdkEventKey *event )
278 switch( event->keyval )
280 case GDK_Left: i_vlck |= KEY_LEFT; break;
281 case GDK_Right: i_vlck |= KEY_RIGHT; break;
282 case GDK_Up: i_vlck |= KEY_UP; break;
283 case GDK_Down: i_vlck |= KEY_DOWN; break;
284 case GDK_Escape: i_vlck |= KEY_ESC; break;
285 case GDK_Return: i_vlck |= KEY_ENTER; break;
287 case GDK_F1: i_vlck |= KEY_F1; break;
288 case GDK_F2: i_vlck |= KEY_F2; break;
289 case GDK_F3: i_vlck |= KEY_F3; break;
290 case GDK_F4: i_vlck |= KEY_F4; break;
291 case GDK_F5: i_vlck |= KEY_F5; break;
292 case GDK_F6: i_vlck |= KEY_F6; break;
293 case GDK_F7: i_vlck |= KEY_F7; break;
294 case GDK_F8: i_vlck |= KEY_F8; break;
295 case GDK_F9: i_vlck |= KEY_F9; break;
296 case GDK_F10: i_vlck |= KEY_F10; break;
297 case GDK_F11: i_vlck |= KEY_F11; break;
298 case GDK_F12: i_vlck |= KEY_F12; break;
300 case GDK_Page_Up: i_vlck |= KEY_PAGEUP; break;
301 case GDK_Page_Down: i_vlck |= KEY_PAGEDOWN; break;
302 case GDK_Home: i_vlck |= KEY_HOME; break;
303 case GDK_End: i_vlck |= KEY_END; break;
304 case GDK_Insert: i_vlck |= KEY_INSERT; break;
305 case GDK_Delete: i_vlck |= KEY_DELETE; break;
308 case GDK_AudioLowerVolume: i_vlck |= KEY_VOLUME_DOWN; break;
309 case GDK_AudioRaiseVolume: i_vlck |= KEY_VOLUME_UP; break;
310 case GDK_AudioMute: i_vlck |= KEY_VOLUME_MUTE; break;
311 case GDK_AudioPlay: i_vlck |= KEY_MEDIA_PLAY_PAUSE; break;
312 case GDK_AudioStop: i_vlck |= KEY_MEDIA_STOP; break;
313 case GDK_AudioNext: i_vlck |= KEY_MEDIA_NEXT_TRACK; break;
314 case GDK_AudioPrev: i_vlck |= KEY_MEDIA_PREV_TRACK; break;
320 /* Force lowercase */
321 if( event->keyval >= GDK_A && event->keyval <= GDK_Z )
322 i_vlck = event->keyval + 32;
323 /* Rest of the ascii range */
324 else if( event->keyval >= GDK_space && event->keyval <= GDK_asciitilde )
325 i_vlck = event->keyval;
328 /* Handle modifiers */
329 i_vlck |= keyModifiersToVLC( event );
334 gboolean key_cb(GtkWidget *widget, GdkEventKey *event, gpointer user_data)
336 intf_thread_t *p_intf = (intf_thread_t *)user_data;
337 widget = widget; /* unused */
339 int i_vlck = eventToVLCKey( event );
342 var_SetInteger( p_intf->p_libvlc, "key-pressed", i_vlck );
349 gboolean fullscreen_cb( gpointer user_data )
351 intf_thread_t *p_intf = (intf_thread_t *)user_data;
353 if(p_intf->p_sys->b_fullscreen)
355 gtk_widget_hide_all( GTK_WIDGET( p_intf->p_sys->p_control_window ) );
356 gtk_window_fullscreen( GTK_WINDOW(p_intf->p_sys->p_main_window) );
360 gtk_window_unfullscreen( GTK_WINDOW(p_intf->p_sys->p_main_window) );
361 gtk_widget_show_all( GTK_WIDGET( p_intf->p_sys->p_control_window ) );