2 * instance.c -- GTK+ 2 melted gui
3 * Copyright (C) 2012 Maksym Veremeyenko <verem@m1stereo.tv>
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software Foundation,
17 * Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
32 #include <gdk/gdkkeysyms.h>
43 GtkTargetEntry drag_targets
[] = { { (char*) "application/playlist_item_t", 0, 0 } };
45 static gboolean
library_tree_key(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
47 instance_t
* app
= (instance_t
*)data
;
53 if(event
->state
& GDK_CONTROL_MASK
)
56 playlist_item_t
* items
;
58 items
= library_get_selected_items(app
, &count
);
64 for(i
= 0; i
< count
; i
++)
65 app
->clipboard
.item
[i
] = items
[i
];
67 app
->clipboard
.count
= count
;
75 if(event
->state
& GDK_CONTROL_MASK
)
77 g_warning("CTRL+v\n");
83 if(event
->state
& GDK_CONTROL_MASK
)
85 g_warning("CTRL+x\n");
89 case GDK_KEY_BackSpace
:
90 // omnplay_library_add(app, 0);
93 // omnplay_library_refresh(app);
100 static gboolean
playlist_grid_key(GtkWidget
*widget
, GdkEventKey
*event
, gpointer data
)
102 instance_t
* app
= (instance_t
*)data
;
104 switch(event
->keyval
)
108 if(event
->state
& GDK_CONTROL_MASK
)
110 playlist_item_copy(app
);
116 if(event
->state
& GDK_CONTROL_MASK
)
118 playlist_item_paste(app
, 0);
124 if(event
->state
& GDK_CONTROL_MASK
)
126 playlist_item_copy(app
);
127 playlist_delete_selected_items(app
);
133 if(event
->state
& GDK_CONTROL_MASK
)
141 if(event
->state
& GDK_CONTROL_MASK
)
147 case GDK_KEY_uparrow
:
148 if(event
->state
& GDK_CONTROL_MASK
)
150 playlist_item_swap(app
, -1);
154 case GDK_KEY_downarrow
:
155 if(event
->state
& GDK_CONTROL_MASK
)
157 playlist_item_swap(app
, -1);
162 // omnplay_ctl(app, BUTTON_PLAYER_PLAY);
165 // omnplay_ctl(app, BUTTON_PLAYER_CUE);
168 // omnplay_playlist_item_add(app, 0);
171 playlist_delete_selected_items(app
);
175 playlist_item_edit(app
);
182 static gboolean
library_tree_button(GtkWidget
*widget
, GdkEventButton
*event
, gpointer data
)
184 // g_warning("on_library_grid_button: event->button=%d, event->type=%d", event->button, event->type);
186 if(event
->button
==1 && event
->type
==GDK_2BUTTON_PRESS
)
188 playlist_item_add_from_library((instance_t
* )data
, 0);
195 static gboolean
playlist_grid_button(GtkWidget
*widget
, GdkEventButton
*event
, gpointer data
)
197 instance_t
* app
= (instance_t
*)data
;
199 // g_warning("on_playlist_grid_button");
201 if(event
->button
==1 && event
->type
==GDK_2BUTTON_PRESS
)
203 playlist_item_edit(app
);
210 static gboolean
instance_button_click(instance_t
* app
, control_buttons_t button
)
214 case BUTTON_PLAYLIST_ITEM_ADD
:
215 playlist_item_add(app
, 0);
217 case BUTTON_PLAYLIST_ITEM_DEL
:
218 playlist_delete_selected_items(app
);
220 case BUTTON_PLAYLIST_ITEM_EDIT
:
221 playlist_item_edit(app
);
223 case BUTTON_PLAYLIST_LOAD
:
226 case BUTTON_PLAYLIST_SAVE
:
229 case BUTTON_PLAYLIST_BLOCK_SINGLE
:
230 case BUTTON_PLAYLIST_BLOCK_LOOP
:
231 playlist_block(app
, (BUTTON_PLAYLIST_BLOCK_LOOP
== button
)?
1:0);
233 case BUTTON_PLAYLIST_ITEM_UP
:
234 playlist_item_swap(app
, -1);
236 case BUTTON_PLAYLIST_ITEM_DOWN
:
237 playlist_item_swap(app
, +1);
239 case BUTTON_PLAYER_CUE
:
240 case BUTTON_PLAYER_PLAY
:
241 case BUTTON_PLAYER_PAUSE
:
242 case BUTTON_PLAYER_STOP
:
243 // omnplay_ctl(app, button);
245 case BUTTON_LIBRARY_ADD
:
246 playlist_item_add_from_library(app
, 0);
248 case BUTTON_LIBRARY_REFRESH
:
249 // omnplay_library_refresh(app);
251 case BUTTON_LIBRARY_FIND
:
252 // omnplay_library_search(app, 0);
254 case BUTTON_LIBRARY_FIND_NEXT
:
255 // omnplay_library_search(app, 1);
257 case BUTTON_PLAYLIST_RELINK
:
258 // omnplay_playlist_relink(app);
261 g_warning("instance_button_click: unknow button clicked");
266 static gboolean
on_button_click(GtkWidget
*button
, gpointer user_data
)
269 instance_t
* app
= (instance_t
*)user_data
;
271 for(i
= 1; i
< BUTTON_LAST
; i
++)
272 if(app
->buttons
[i
] == button
)
273 return instance_button_click(app
, (control_buttons_t
)i
);
278 static gboolean
on_main_window_delete_event( GtkWidget
*widget
, GdkEvent
*event
, gpointer user_data
)
280 g_print ("delete event occurred [start]\n");
282 instance_release((instance_t
*)user_data
);
284 g_print ("delete event occurred [finish]\n");
289 static void on_main_window_destroy( GtkWidget
*widget
, gpointer user_data
)
291 g_print ("destroy occurred\n");
295 instance_t
* instance_create(int argc
, char** argv
)
300 /* prepare application instance */
301 app
= (instance_t
*)malloc(sizeof(instance_t
));
302 memset(app
, 0, sizeof(instance_t
));
304 /* load parameters from command line */
305 if(!instance_opt(argc
, argv
, app
) && app
->players
.count
)
306 app
->window
= ui_create(app
);
313 void instance_destroy(instance_t
* app
)
318 void instance_init(instance_t
* app
)
321 pthread_mutexattr_t attr
;
323 gtk_signal_connect( GTK_OBJECT( app
->window
), "delete-event",
324 GTK_SIGNAL_FUNC(on_main_window_delete_event
), app
);
326 gtk_signal_connect( GTK_OBJECT( app
->window
), "destroy",
327 GTK_SIGNAL_FUNC(on_main_window_destroy
), app
);
329 gtk_widget_add_events(app
->playlist_grid
, GDK_BUTTON_PRESS_MASK
);
330 gtk_widget_add_events(app
->playlist_grid
, GDK_KEY_PRESS_MASK
);
331 gtk_signal_connect(GTK_OBJECT(app
->playlist_grid
), "key-press-event",
332 GTK_SIGNAL_FUNC(playlist_grid_key
), app
);
334 gtk_widget_add_events(app
->library_tree
, GDK_BUTTON_PRESS_MASK
);
335 gtk_widget_add_events(app
->library_tree
, GDK_KEY_PRESS_MASK
);
336 gtk_signal_connect(GTK_OBJECT(app
->library_tree
), "key-press-event",
337 GTK_SIGNAL_FUNC(library_tree_key
), app
);
339 gtk_signal_connect(GTK_OBJECT(app
->playlist_grid
), "button-press-event",
340 GTK_SIGNAL_FUNC(playlist_grid_button
), app
);
342 gtk_signal_connect(GTK_OBJECT(app
->library_tree
), "button-press-event",
343 GTK_SIGNAL_FUNC(library_tree_button
), app
);
346 pthread_mutexattr_init(&attr
);
347 pthread_mutexattr_settype(&attr
, PTHREAD_MUTEX_RECURSIVE
);
348 pthread_mutex_init(&app
->players
.lock
, &attr
);
349 pthread_mutex_init(&app
->playlist
.lock
, &attr
);
350 pthread_mutex_init(&app
->library
.lock
, &attr
);
351 pthread_mutexattr_destroy(&attr
);
353 /* run unit monitoring threads */
354 for(i
= 0; i
< app
->players
.count
; i
++)
357 /* attach buttons click */
358 for(i
= 1; i
< BUTTON_LAST
; i
++)
359 gtk_signal_connect(GTK_OBJECT(app
->buttons
[i
]), "clicked",
360 GTK_SIGNAL_FUNC( on_button_click
), app
);
369 void instance_release(instance_t
* app
)
375 /* stop unit monitoring threads */
376 for(i
= 0; i
< app
->players
.count
; i
++)
379 /* release laylist */
380 playlist_release(app
);
382 /* release library */
383 library_release(app
);
386 pthread_mutex_destroy(&app
->players
.lock
);
389 pthread_mutex_destroy(&app
->playlist
.lock
);
391 /* destroy library lock */
392 pthread_mutex_destroy(&app
->library
.lock
);