* Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
+#ifndef _GNU_SOURCE
+#define _GNU_SOURCE
+#endif
+
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
free(app);
};
+static int find_index_of_playlist_item(omnplay_instance_t* app, int start, int idx)
+{
+ while(1)
+ {
+ if(app->playlist.item[start].omn_idx == idx)
+ return start;
+
+ if(app->playlist.item[start].type & OMNPLAY_PLAYLIST_BLOCK_END)
+ break;
+
+ start++;
+ };
+
+ return -1;
+};
+
static void omnplay_update_status(omnplay_player_t* player, OmPlrStatus *prev , OmPlrStatus *curr)
{
+ int idx;
char tc_cur[32], tc_rem[32], state[32], status[32];
const char *clip;
strcpy(status, "OFFLINE");
};
+ /* update status in status page */
gdk_threads_enter();
gtk_label_set_text(GTK_LABEL (player->label_tc_cur), tc_cur);
gtk_label_set_text(GTK_LABEL (player->label_tc_rem), tc_rem);
gdk_flush();
gdk_threads_leave();
+ /* update remaining time */
+ gdk_threads_enter();
+ pthread_mutex_lock(&player->app->playlist.lock);
+ pthread_mutex_lock(&player->app->players.lock);
+ if(curr->state == omPlrStatePlay || curr->state == omPlrStateCuePlay)
+ {
+ idx = find_index_of_playlist_item(player->app, player->playlist_start, curr->currClipNum);
+ if(idx >= 0)
+ {
+ frames2tc(curr->currClipStartPos + curr->currClipLen - curr->pos, 25.0, tc_rem);
+ omnplay_playlist_draw_item_rem(player->app, idx, tc_rem);
+ }
+ if(curr->currClipNum != prev->currClipNum && 1 != prev->numClips)
+ {
+ tc_rem[0] = 0;
+ idx = find_index_of_playlist_item(player->app, player->playlist_start, prev->currClipNum);
+ if(idx >= 0)
+ omnplay_playlist_draw_item_rem(player->app, idx, tc_rem);
+ };
+ }
+ else
+ {
+ tc_rem[0] = 0;
+ idx = find_index_of_playlist_item(player->app, player->playlist_start, curr->currClipNum);
+ if(idx >= 0)
+ omnplay_playlist_draw_item_rem(player->app, idx, tc_rem);
+ idx = find_index_of_playlist_item(player->app, player->playlist_start, prev->currClipNum);
+ if(idx >= 0)
+ omnplay_playlist_draw_item_rem(player->app, idx, tc_rem);
+ };
+ pthread_mutex_unlock(&player->app->players.lock);
+ pthread_mutex_unlock(&player->app->playlist.lock);
+ gdk_flush();
+ gdk_threads_leave();
+
+
memcpy(prev, curr, sizeof(OmPlrStatus));
};
return NULL;
};
-static int get_first_selected_item_playlist(omnplay_instance_t* app)
+void get_selected_items_playlist_proc(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
{
- int idx;
- GtkTreeIter iter;
- GtkTreeModel *model;
+ int idx, *list = (int*)data;
+ gtk_tree_model_get(model, iter, 7, &idx, -1);
+ list[list[0] + 1] = idx;
+ list[0] = list[0] + 1;
+};
+
+static int* get_selected_items_playlist(omnplay_instance_t* app)
+{
+ int* list = NULL;
GtkTreeSelection *selection;
selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(app->playlist_grid));
- if(selection && gtk_tree_selection_get_selected(selection, &model, &iter))
+ if(selection)
{
- gtk_tree_model_get(model, &iter, 7, &idx, -1);
- return idx;
+ list = (int*)malloc(sizeof(int) * (MAX_PLAYLIST_ITEMS + 1));
+ memset(list, 0, sizeof(int) * (MAX_PLAYLIST_ITEMS + 1));
+
+ gtk_tree_selection_selected_foreach(
+ selection,
+ get_selected_items_playlist_proc,
+ list);
+
+ if(!list[0])
+ {
+ free(list);
+ list = NULL;
+ };
};
- return -1;
+
+ return list;
+};
+
+static int idx_in_players_range(omnplay_instance_t* app, int idx)
+{
+ int i, r = 0;
+
+ for(i = 0; i < app->players.count && !r; i++)
+ {
+ int a, b;
+
+ a = app->players.item[i].playlist_start;
+ b = app->players.item[i].playlist_length;
+
+ if(b <= 0)
+ continue;
+
+ b = a + b - 1;
+
+ if(idx >= a && idx <= b) r = 1;
+ };
+
+ return r;
+};
+
+static int idxs_in_players_range(omnplay_instance_t* app, int start, int stop)
+{
+ int i, r = 0;
+
+ for(i = 0; i < app->players.count && !r; i++)
+ {
+ int a, b;
+
+ a = app->players.item[i].playlist_start;
+ b = app->players.item[i].playlist_length;
+
+ if(b <= 0)
+ continue;
+
+ b = a + b - 1;
+
+#define IN_RANGE(A,B,C) (A <= C && C <= B)
+ if( IN_RANGE(a,b,start) ||
+ IN_RANGE(a,b,stop) ||
+ IN_RANGE(start,stop,a) ||
+ IN_RANGE(start,stop,b))
+ r = 1;
+ };
+
+ return r;
+};
+
+static void omnplay_playlist_block(omnplay_instance_t* app, control_buttons_t button)
+{
+ int start, stop, r, i;
+ int* list = get_selected_items_playlist(app);
+
+ if(!list)
+ return;
+
+ pthread_mutex_lock(&app->playlist.lock);
+ pthread_mutex_lock(&app->players.lock);
+
+ start = list[1];
+ stop = list[list[0]];
+
+ if(!idxs_in_players_range(app, start, stop))
+ {
+ int loop = (button == BUTTON_PLAYLIST_BLOCK_LOOP)?OMNPLAY_PLAYLIST_BLOCK_LOOP:0;
+
+ /* update selected item */
+ for(i = start; i <= stop; i++)
+ {
+ int t = OMNPLAY_PLAYLIST_BLOCK_BODY | loop;
+
+ if(i == start) t |= OMNPLAY_PLAYLIST_BLOCK_BEGIN;
+ if(i == stop) t |= OMNPLAY_PLAYLIST_BLOCK_END;
+
+ app->playlist.item[i].type = (playlist_item_type_t)t;
+
+ omnplay_playlist_draw_item(app, i);
+ };
+
+ /* update border items */
+ if(!start && !(app->playlist.item[start - 1].type & OMNPLAY_PLAYLIST_BLOCK_END))
+ {
+ app->playlist.item[start - 1].type = (playlist_item_type_t)(OMNPLAY_PLAYLIST_BLOCK_END
+ | app->playlist.item[start - 1].type);
+ omnplay_playlist_draw_item(app, start - 1);
+ };
+ if((stop + 1) < app->playlist.count && !(app->playlist.item[stop + 1].type & OMNPLAY_PLAYLIST_BLOCK_BEGIN))
+ {
+ app->playlist.item[stop + 1].type = (playlist_item_type_t)(OMNPLAY_PLAYLIST_BLOCK_BEGIN
+ | app->playlist.item[stop + 1].type);
+ omnplay_playlist_draw_item(app, stop + 1);
+ };
+ }
+ else
+ fprintf(stderr, "omnplay_playlist_block: range [%d %d] do OVERLAP player\n",
+ start, stop);
+
+ pthread_mutex_unlock(&app->players.lock);
+ pthread_mutex_unlock(&app->playlist.lock);
+
+ free(list);
+};
+
+static int get_first_selected_item_playlist(omnplay_instance_t* app)
+{
+ int idx;
+ int* list = get_selected_items_playlist(app);
+ if(!list) return -1;
+ idx = list[1];
+ free(list);
+ return idx;
};
static int get_playlist_block(omnplay_instance_t* app, int idx, int* start_ptr, int* stop_ptr)
return NULL;
};
+static void omnplay_playlist_delete_items(omnplay_instance_t* app, int* idxs, int count)
+{
+ int i, j, idx;
+ GtkTreePath* path;
+
+ pthread_mutex_lock(&app->playlist.lock);
+ pthread_mutex_lock(&app->players.lock);
+
+ for(j = 0; j < count; j++)
+ {
+ idx = idxs[j] - j;
+
+ /* fix block types */
+ if(!idx)
+ app->playlist.item[idx - 1].type = (playlist_item_type_t)(app->playlist.item[idx - 1].type |
+ OMNPLAY_PLAYLIST_BLOCK_END);
+ if(idx + 1 < app->playlist.count)
+ app->playlist.item[idx + 1].type = (playlist_item_type_t)(app->playlist.item[idx + 1].type |
+ OMNPLAY_PLAYLIST_BLOCK_BEGIN);
+
+ /* shift playlist items */
+ memmove
+ (
+ &app->playlist.item[idx],
+ &app->playlist.item[idx + 1],
+ (app->playlist.count - idx - 1) * sizeof(playlist_item_t)
+ );
+
+ /* decrement items count */
+ app->playlist.count--;
+
+ /* increment servers indexes */
+ for(i = 0; i < app->players.count; i++)
+ if(app->players.item[i].playlist_start >= idx)
+ app->players.item[i].playlist_start--;
+
+
+ };
+
+ /* redraw playlist */
+ omnplay_playlist_draw(app);
+
+ /* select */
+ path = gtk_tree_path_new_from_indices(idxs[0], -1);
+ gtk_tree_selection_select_path(gtk_tree_view_get_selection(GTK_TREE_VIEW(app->playlist_grid)), path);
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(app->playlist_grid), path, NULL, FALSE);
+ gtk_tree_path_free(path);
+
+
+ pthread_mutex_unlock(&app->players.lock);
+ pthread_mutex_unlock(&app->playlist.lock);
+};
+
+static void omnplay_playlist_item_del(omnplay_instance_t* app)
+{
+ int i, idx, c;
+ int *list, *list2;
+
+ list = get_selected_items_playlist(app);
+ if(!list) return;
+
+ list2 = (int*)malloc(sizeof(int) * list[0]);
+
+ for(i = 0, c = 0; i < list[0]; i++)
+ {
+ /* check for playing block */
+ if(idx_in_players_range(app, list[i + 1]))
+ continue;
+
+ /* save index */
+ list2[c++] = list[i + 1];
+ };
+
+ if(c)
+ omnplay_playlist_delete_items(app, list2, c);
+
+ free(list2);
+ free(list);
+};
+
+static int omnplay_playlist_insert_check(omnplay_instance_t* app, int idx, playlist_item_type_t* t)
+{
+ *t = OMNPLAY_PLAYLIST_ITEM_BLOCK_SINGLE;
+
+ /* before or after playlist */
+ if(!idx || idx == app->playlist.count)
+ return 1;
+
+ /* check for block borders */
+ if( app->playlist.item[idx - 1].type & OMNPLAY_PLAYLIST_BLOCK_END &&
+ app->playlist.item[idx + 0].type & OMNPLAY_PLAYLIST_BLOCK_BEGIN)
+ return 1;
+
+ /* check for playing block */
+ if(idx_in_players_range(app, idx))
+ return 0;
+
+ if(app->playlist.item[idx].type & OMNPLAY_PLAYLIST_BLOCK_LOOP)
+ *t = OMNPLAY_PLAYLIST_ITEM_LOOP_BODY;
+ else
+ *t = OMNPLAY_PLAYLIST_ITEM_BLOCK_BODY;
+
+ return 1;
+};
+
+static void omnplay_playlist_insert_items(omnplay_instance_t* app, int idx,
+ playlist_item_t* items, int count)
+{
+ int i;
+ GtkTreePath* path;
+
+ pthread_mutex_lock(&app->playlist.lock);
+ pthread_mutex_lock(&app->players.lock);
+
+ /* shift playlist items */
+ memmove
+ (
+ &app->playlist.item[idx + count],
+ &app->playlist.item[idx],
+ (app->playlist.count - idx) * sizeof(playlist_item_t)
+ );
+
+ /* copy new items */
+ memcpy
+ (
+ &app->playlist.item[idx],
+ items,
+ count * sizeof(playlist_item_t)
+ );
+
+ /* increment servers indexes */
+ for(i = 0; i < app->players.count; i++)
+ if(app->players.item[i].playlist_start >= idx)
+ app->players.item[i].playlist_start += idx;
+
+ /* increment items count */
+ app->playlist.count += count;
+
+ /* redraw playlist */
+ omnplay_playlist_draw(app);
+
+ /* select */
+ path = gtk_tree_path_new_from_indices(idx + count, -1);
+ gtk_tree_selection_select_path(gtk_tree_view_get_selection(GTK_TREE_VIEW(app->playlist_grid)), path);
+ gtk_tree_view_set_cursor(GTK_TREE_VIEW(app->playlist_grid), path, NULL, FALSE);
+ gtk_tree_path_free(path);
+
+ pthread_mutex_unlock(&app->players.lock);
+ pthread_mutex_unlock(&app->playlist.lock);
+};
+
+static void omnplay_playlist_item_add(omnplay_instance_t* app, int after)
+{
+ int idx;
+ playlist_item_t item;
+ playlist_item_type_t t;
+
+ /* find insert position */
+ idx = get_first_selected_item_playlist(app);
+ if(idx < 0)
+ idx = 0;
+ else
+ idx += (after)?1:0;
+
+ if(!omnplay_playlist_insert_check(app, idx, &t))
+ return;
+
+ fprintf(stderr, "allowed insert into idx=%d\n", idx);
+
+ /* clear item */
+ memset(&item, 0, sizeof(playlist_item_t));
+ if(ui_playlist_item_dialog(app, &item))
+ {
+ item.type = t;
+ omnplay_playlist_insert_items(app, idx, &item, 1);
+ };
+};
+
+static void omnplay_playlist_item_edit(omnplay_instance_t* app)
+{
+ int idx;
+ playlist_item_t item;
+
+ /* find insert position */
+ idx = get_first_selected_item_playlist(app);
+
+ if(idx < 0)
+ return;
+
+ /* check for playing block */
+ if(idx_in_players_range(app, idx))
+ return;
+
+ item = app->playlist.item[idx];
+
+ if(ui_playlist_item_dialog(app, &item))
+ {
+ app->playlist.item[idx] = item;
+ omnplay_playlist_draw_item(app, idx);
+ };
+};
+
static void omnplay_ctl(omnplay_instance_t* app, control_buttons_t button)
{
int i, r;
OmPlrStop((OmPlrHandle)player->handle);
/* detach previous clips */
- player->playlist_start = -1;
- player->playlist_count = -1;
+ player->playlist_length = -1;
OmPlrDetachAllClips((OmPlrHandle)player->handle);
};
app->playlist.item[i].id, clip.firstFrame, clip.lastFrame);
/* should we fix playlist clip timings */
- if((!
+ if(!(
app->playlist.item[i].in >= clip.firstFrame &&
- app->playlist.item[i].in + app->playlist.item[i].dur <= clip.lastFrame))
+ app->playlist.item[i].in + app->playlist.item[i].dur <= clip.lastFrame) ||
+ !app->playlist.item[i].dur)
{
+ fprintf(stderr, "cue: item [%s] will be updated [%d;%d]->[%d;%d]\n",
+ app->playlist.item[i].id,
+ app->playlist.item[i].in, app->playlist.item[i].dur,
+ clip.firstFrame, clip.lastFrame - clip.firstFrame);
+
app->playlist.item[i].in = clip.firstFrame;
app->playlist.item[i].dur = clip.lastFrame - clip.firstFrame;
omnplay_playlist_draw_item(app, i);
OmPlrGetPlayerStatus((OmPlrHandle)player->handle, &hs);
OmPlrSetPos((OmPlrHandle)player->handle, hs.minPos + p);
- /* Cue */
- OmPlrCuePlay((OmPlrHandle)player->handle, 0.0);
- OmPlrPlay((OmPlrHandle)player->handle, 0.0);
+ /* setup loop */
+ if(app->playlist.item[start].type & OMNPLAY_PLAYLIST_BLOCK_LOOP)
+ OmPlrLoop((OmPlrHandle)player->handle, hs.minPos, hs.maxPos);
+ else
+ OmPlrLoop((OmPlrHandle)player->handle, hs.minPos, hs.minPos);
player->playlist_start = start;
- player->playlist_count = stop - start + 1;
+ player->playlist_length = stop - start + 1;
+
+ /* Cue */
+ OmPlrCuePlay((OmPlrHandle)player->handle, 0.0);
};
};
switch(button)
{
case BUTTON_PLAYLIST_ITEM_ADD:
+ omnplay_playlist_item_add(app, 0);
+ break;
case BUTTON_PLAYLIST_ITEM_DEL:
+ omnplay_playlist_item_del(app);
+ break;
case BUTTON_PLAYLIST_ITEM_EDIT:
+ omnplay_playlist_item_edit(app);
break;
case BUTTON_PLAYLIST_LOAD:
omnplay_playlist_load(app);
break;
case BUTTON_PLAYLIST_BLOCK_SINGLE:
case BUTTON_PLAYLIST_BLOCK_LOOP:
+ omnplay_playlist_block(app, button);
break;
case BUTTON_PLAYLIST_ITEM_UP:
case BUTTON_PLAYLIST_ITEM_DOWN:
void omnplay_init(omnplay_instance_t* app)
{
int i;
+ pthread_mutexattr_t attr;
+
+ pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_RECURSIVE);
gtk_signal_connect( GTK_OBJECT( app->window ), "destroy",
GTK_SIGNAL_FUNC(on_main_window_delete_event), app);
/* create lock */
- pthread_mutex_init(&app->players.lock, NULL);
+ pthread_mutex_init(&app->players.lock, &attr);
/* create a omneon status thread */
for(i = 0; i < app->players.count; i++)
omnplay_thread_proc, &app->players.item[i]);
/* create lock */
- pthread_mutex_init(&app->playlist.lock, NULL);
+ pthread_mutex_init(&app->playlist.lock, &attr);
/* attach buttons click */
for(i = 1; i < BUTTON_LAST; i++)