#include "ui.h"
#include "timecode.h"
+playlist_item_t* omnplay_library_find(omnplay_instance_t* app, char* id)
+{
+ int i;
+ playlist_item_t* item = NULL;
+
+ pthread_mutex_lock(&app->library.lock);
+
+ for(i = 0; i < app->library.count && !item; i++)
+ if(!strcasecmp(id, app->library.item[i].id))
+ item = &app->library.item[i];
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ return item;
+};
+
+int omnplay_library_normalize_item(omnplay_instance_t* app, playlist_item_t* item)
+{
+ int r = 0;
+ playlist_item_t* lib;
+
+ pthread_mutex_lock(&app->library.lock);
+
+ lib = omnplay_library_find(app, item->id);
+
+ item->error = 0;
+
+ if(lib)
+ {
+
+ if(!item->title[0])
+ {
+ strcpy(item->title, lib->title);
+ r = 1;
+ };
+
+ if(!item->dur || item->in < lib->in || (item->in + item->dur) > (lib->in + lib->dur))
+ {
+ item->dur = lib->dur;
+ item->in = lib->in;
+ r = 1;
+ };
+ }
+ else
+ {
+ r = 1;
+ item->error = PLAYLIST_ITEM_ERROR_LIB;
+ };
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ return r;
+};
+
+void omnplay_library_sort(omnplay_instance_t* app)
+{
+ int i, j, m;
+ playlist_item_t item;
+
+ for(i = 0; i < app->library.count; i++)
+ {
+ /* find max */
+ for(j = i + 1, m = i; j < app->library.count; j++)
+ if(strcasecmp(app->library.item[j].id, app->library.item[m].id) < 0)
+ m = j;
+
+ if(m != i)
+ {
+ item = app->library.item[i];
+ app->library.item[i] = app->library.item[m];
+ app->library.item[m] = item;
+ };
+ };
+};
+
+int omnplay_library_load_file(playlist_item_t* items, int *pcount, char* filename)
+{
+ int i, c = 0, r = 0;
+ FILE* f;
+ char *l;
+ int limit = *pcount;
+ playlist_item_t item;
+
+ /* allocate space for strings and items */
+ l = malloc(PATH_MAX);
+
+ *pcount = 0;
+
+ /* open and process file */
+ if((f = fopen(filename, "rt")))
+ {
+ while( !feof(f) && c < (limit -1))
+ {
+ char *s, *sp_r, *sp_b;
+
+ /* load string */
+ memset(l, 0, PATH_MAX);
+ fgets(l, PATH_MAX, f);
+
+ /* remove newlines */
+ if( (s = strchr(l, '\n')) ) *s = 0;
+ if( (s = strchr(l, '\r')) ) *s = 0;
+
+ /* check for empty line */
+ if(l[0] && l[0] != '#' && l[0] != '|')
+ {
+ memset(&item, 0, sizeof(playlist_item_t));
+
+ for(i = 0, sp_b = l; (NULL != (sp_r = strtok(sp_b, "\t"))); i++, sp_b = NULL)
+ {
+ switch(i)
+ {
+ case 0: strncpy(item.id, sp_r, PATH_MAX); break;
+ case 1: tc2frames(sp_r, 25.0, &item.in); break;
+ case 2: tc2frames(sp_r, 25.0, &item.dur); break;
+ case 3: strncpy(item.title, sp_r, PATH_MAX); break;
+ };
+ };
+
+ /* insert item */
+ items[c++] = item;
+ };
+ }
+
+ fclose(f);
+ }
+ else
+ r = -1;
+
+ /* free data */
+ free(l);
+
+ *pcount = c;
+
+ return r;
+};
+
void omnplay_library_load(omnplay_instance_t* app)
{
+ pthread_mutex_lock(&app->library.lock);
+
+ if(app->library.filename[0])
+ {
+ app->library.count = MAX_LIBRARY_ITEMS;
+ omnplay_library_load_file(app->library.item, &app->library.count, app->library.filename);
+ };
+
+ omnplay_library_sort(app);
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ omnplay_library_draw(app);
+};
+
+static void omnplay_library_save_file(playlist_item_t* item, int count, char* filename)
+{
+ int i;
+ FILE* f;
+
+ if((f = fopen(filename, "wt")))
+ {
+ char tc_in[32], tc_dur[32];
+
+ for(i = 0; i < count; i++)
+ fprintf(f, "%s\t%s\t%s\t%s\n",
+ item[i].id,
+ frames2tc(item[i].in, 25.0, tc_in),
+ frames2tc(item[i].dur, 25.0, tc_dur),
+ item[i].title);
+
+ fclose(f);
+ };
};
void omnplay_library_save(omnplay_instance_t* app)
{
+ pthread_mutex_lock(&app->library.lock);
+
+ if(app->library.filename[0])
+ omnplay_library_save_file(app->library.item, app->library.count,
+ app->library.filename);
+
+ pthread_mutex_unlock(&app->library.lock);
+};
+
+static void omnplay_get_content_cb(omnplay_instance_t* app, playlist_item_t* item, void* data)
+{
+ fprintf(stderr, "requested: id=[%s]\n", item->id);
};
void omnplay_library_refresh(omnplay_instance_t* app)
{
+ int count, i;
+ playlist_item_t* items;
+
+ items = (playlist_item_t*)malloc(sizeof(playlist_item_t) * MAX_LIBRARY_ITEMS);
+
+ count = omnplay_get_content(app, items, MAX_LIBRARY_ITEMS, omnplay_get_content_cb, NULL);
+
+ if(count > 0)
+ {
+ if(app->library.whois[0])
+ omnplay_whois_list(app, items, &count);
+
+ pthread_mutex_lock(&app->library.lock);
+
+ for(i = 0; i < count; i++)
+ app->library.item[i] = items[i];
+
+ app->library.count = count;
+
+ omnplay_library_sort(app);
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ omnplay_library_draw(app);
+ };
+
+ free(items);
+
+ omnplay_playlist_normalize(app);
+};
+
+void omnplay_library_draw(omnplay_instance_t* app)
+{
+ int i;
+ char tc[12];
+ GtkListStore *list_store;
+ GtkTreeIter iter;
+
+ list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(app->library_grid)));
+ gtk_list_store_clear(list_store);
+
+ pthread_mutex_lock(&app->library.lock);
+
+ for(i = 0;i < app->library.count; i++)
+ {
+ gtk_list_store_append(list_store, &iter);
+
+ gtk_list_store_set(list_store, &iter,
+ 0, app->library.item[i].id,
+ 1, frames2tc(app->library.item[i].dur, 25.0, tc),
+ 2, app->library.item[i].title,
+ 3, i,
+ 4, FALSE,
+ 5, "red",
+ -1 );
+ }
+
+ pthread_mutex_unlock(&app->library.lock);
+};
+
+static void get_selected_idx_library_proc(GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer data)
+{
+ int idx, *list = (int*)data;
+ gtk_tree_model_get(model, iter, 3, &idx, -1);
+ list[list[0] + 1] = idx;
+ list[0] = list[0] + 1;
+};
+
+static int* get_selected_idx_library(omnplay_instance_t* app)
+{
+ int* list = NULL;
+ GtkTreeSelection *selection;
+
+ selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(app->library_grid));
+ if(selection)
+ {
+ list = (int*)malloc(sizeof(int) * (MAX_LIBRARY_ITEMS + 1));
+ memset(list, 0, sizeof(int) * (MAX_LIBRARY_ITEMS + 1));
+
+ gtk_tree_selection_selected_foreach(
+ selection,
+ get_selected_idx_library_proc,
+ list);
+
+ if(!list[0])
+ {
+ free(list);
+ list = NULL;
+ };
+ };
+
+ return list;
+};
+
+
+playlist_item_t* omnplay_library_get_selected(omnplay_instance_t* app, int *count)
+{
+ int* idxs;
+ playlist_item_t* items = NULL;
+
+ pthread_mutex_lock(&app->library.lock);
+
+ *count = 0;
+
+ idxs = get_selected_idx_library(app);
+
+ if(idxs)
+ {
+ int i;
+
+ /* alloc items */
+ items = (playlist_item_t*)malloc(sizeof(playlist_item_t) * (idxs[0] + 1));
+
+ /* clear last item */
+ memset(&items[idxs[0]], 0, sizeof(playlist_item_t));
+
+ /* copy items */
+ for(i = 0; i < idxs[0]; i++)
+ items[i] = app->library.item[idxs[i + 1]];
+
+ *count = idxs[0];
+ free(idxs);
+ };
+
+ pthread_mutex_unlock(&app->library.lock);
+
+ return items;
};