X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Flibrary.c;h=ff7307bf8ace98dc3783b84e33b8ff63a63a6c0d;hb=a12bc94bf9e1527448c8407c66ff6272212b2455;hp=d36fa0a6c9b77070e293d6a0c542512c06c89651;hpb=216de253be765b658191eea63fe6bb1566b10b46;p=melted_gui

diff --git a/src/library.c b/src/library.c
index d36fa0a..ff7307b 100644
--- a/src/library.c
+++ b/src/library.c
@@ -32,24 +32,98 @@
 #include "ui.h"
 #include "timecode.h"
 
-void omnplay_library_load(omnplay_instance_t* app)
+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);
 
-    pthread_mutex_lock(&app->library.lock);
-
-    app->library.count = 0;
+    *pcount = 0;
 
     /* open and process file */
-    if(app->library.filename[0] && (f = fopen(app->library.filename, "rt")))
+    if((f = fopen(filename, "rt")))
     {
-        while( !feof(f) )
+        while( !feof(f) && c < (limit -1))
         {
             char *s, *sp_r, *sp_b;
 
@@ -62,7 +136,7 @@ void omnplay_library_load(omnplay_instance_t* app)
             if( (s = strchr(l, '\r')) ) *s = 0;
 
             /* check for empty line */
-            if(l[0] && l[0] != '#')
+            if(l[0] && l[0] != '#' && l[0] != '|')
             {
                 memset(&item, 0, sizeof(playlist_item_t));
 
@@ -78,47 +152,138 @@ void omnplay_library_load(omnplay_instance_t* app)
                 };
 
                 /* insert item */
-                app->library.item[app->library.count++] = item;
+                items[c++] = item;
             };
         }
 
         fclose(f);
     }
-
-    pthread_mutex_unlock(&app->library.lock);
+    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);
 };
 
-void omnplay_library_save(omnplay_instance_t* app)
+static void omnplay_library_save_file(playlist_item_t* item, int count, char* filename)
 {
     int i;
     FILE* f;
 
-    pthread_mutex_lock(&app->library.lock);
-
-    if(app->library.filename[0] && (f = fopen(app->library.filename, "wt")))
+    if((f = fopen(filename, "wt")))
     {
         char tc_in[32], tc_dur[32];
 
-        for(i = 0; i < app->library.count; i++)
+        for(i = 0; i < count; i++)
             fprintf(f, "%s\t%s\t%s\t%s\n",
-                app->library.item[i].id,
-                frames2tc(app->library.item[i].in, 25.0, tc_in),
-                frames2tc(app->library.item[i].dur, 25.0, tc_dur),
-                app->library.item[i].title);
+                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)
+{
+    gdk_threads_enter();
+    gtk_label_set_text(GTK_LABEL(app->library.refresh_ui[1]), item->id);
+    gdk_flush();
+    gdk_threads_leave();
+};
+
+static void* omnplay_library_refresh_proc(void* data)
+{
+    omnplay_instance_t* app = (omnplay_instance_t*)data;
+    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)
+    {
+        gdk_threads_enter();
+        gtk_label_set_text(GTK_LABEL(app->library.refresh_ui[1]), "Quering whois...");
+        gdk_flush();
+        gdk_threads_leave();
+
+        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);
+
+        gdk_threads_enter();
+        omnplay_library_draw(app);
+        gdk_flush();
+        gdk_threads_leave();
+    };
+
+    free(items);
+
+    gdk_threads_enter();
+    omnplay_playlist_normalize(app);
+    gtk_widget_destroy(app->library.refresh_ui[0]);
+    gdk_flush();
+    gdk_threads_leave();
+
+    return NULL;
+};
+
 void omnplay_library_refresh(omnplay_instance_t* app)
 {
+    if(app->library.refresh_ui[0])
+        pthread_join(app->library.refresh_thread, NULL);
+
+    /* create UI for monitoring update */
+    ui_library_refresh(app, &app->library.refresh_ui[0], &app->library.refresh_ui[1]);
+
+    pthread_create(&app->library.refresh_thread, NULL,
+        omnplay_library_refresh_proc, app);
+
 };
 
 void omnplay_library_draw(omnplay_instance_t* app)
@@ -139,11 +304,82 @@ void omnplay_library_draw(omnplay_instance_t* app)
 
         gtk_list_store_set(list_store, &iter,
             0, app->library.item[i].id,
-            1, frames2tc(app->playlist.item[i].dur, 25.0, tc),
+            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;
+};