From: Maksym Veremeyenko <verem@m1stereo.tv>
Date: Mon, 9 Jul 2012 04:54:01 +0000 (+0300)
Subject: change id,title order. playlist load implement
X-Git-Url: http://research.m1stereo.tv/gitweb?a=commitdiff_plain;h=f543c7010b6b82412fd429c9e492c65638935444;p=melted_gui

change id,title order. playlist load implement
---

diff --git a/src/library.c b/src/library.c
index faeb21a..c42838a 100644
--- a/src/library.c
+++ b/src/library.c
@@ -338,8 +338,8 @@ static void library_get_selected_items_iter
 
         /* setup items */
         memset(&items[l + 0], 0, sizeof(playlist_item_t));
-        strncpy(items[l].id, dir->name, PATH_MAX);
-        strncpy(items[l].title, dir->full, PATH_MAX);
+        strncpy(items[l].title, dir->name, PATH_MAX);
+        strncpy(items[l].id, dir->full, PATH_MAX);
         items[l].dur = list->size;
     };
 
@@ -454,361 +454,3 @@ int library_relink_item(instance_t* app, playlist_item_t* item)
     return 0;
 #endif
 };
-
-
-#if 0
-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;
-};
-
-
-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)
-        {
-            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;
-            }
-            else
-                g_warning("omnplay_library_load_file: ignored line [%s]\n", l);
-        }
-
-        fclose(f);
-    }
-    else
-        r = -1;
-
-    /* free data */
-    free(l);
-
-    *pcount = c;
-
-    g_warning("omnplay_library_load_file: loaded [%d] items from [%s] file, limit [%d]\n", c, filename, limit);
-
-    return r;
-};
-
-
-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);
-        g_warning("omnplay_library_save_file: written [%d] lines to file [%s]\n", count, filename);
-    };
-};
-
-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)
-{
-    if(!(app->library.id_display_idx % app->library.id_display_rate))
-        omnplay_set_status(app, item->id);
-    app->library.id_display_idx++;
-};
-
-static void* omnplay_library_refresh_proc(void* data)
-{
-    omnplay_instance_t* app = (omnplay_instance_t*)data;
-    int count, i;
-    playlist_item_t* items;
-
-    gdk_threads_enter();
-    gtk_widget_set_sensitive(app->window, FALSE);
-    gdk_flush();
-    gdk_threads_leave();
-
-    omnplay_set_status(app, "Updating library...");
-
-    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)
-    {
-        omnplay_set_status(app, "Quering whois...");
-
-        if(app->library.whois[0])
-            omnplay_whois_list(app, items, &count);
-
-        omnplay_set_status(app, "Setting library...");
-
-        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();
-    };
-
-    omnplay_set_status(app, "Normalizing playlist...");
-
-    free(items);
-
-    gdk_threads_enter();
-    omnplay_playlist_normalize(app);
-    gdk_flush();
-    gdk_threads_leave();
-
-    omnplay_set_status(app, "");
-
-    gdk_threads_enter();
-    gtk_widget_set_sensitive(app->window, TRUE);
-    gdk_flush();
-    gdk_threads_leave();
-
-
-    return NULL;
-};
-
-void omnplay_library_refresh(omnplay_instance_t* app)
-{
-    if(app->library.refresh_thread)
-        g_thread_join(app->library.refresh_thread);
-
-    app->library.refresh_thread = g_thread_create(
-        omnplay_library_refresh_proc, app, TRUE, NULL);
-};
-
-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;
-};
-
-void omnplay_library_search(omnplay_instance_t* app, int next)
-{
-    int idx = 0, i;
-    int* idxs;
-    const char *search;
-    GtkTreePath* path;
-
-    pthread_mutex_lock(&app->library.lock);
-
-    idxs = get_selected_idx_library(app);
-    if(idxs) idx = idxs[1];
-    free(idxs);
-
-    if(!next) idx = 0;
-    else idx++;
-
-    search = gtk_entry_get_text(GTK_ENTRY(app->library.search));
-
-    if(search[0])
-    {
-        for(i = idx; i < app->library.count; i++)
-            if( strcasestr(app->library.item[i].id, search) ||
-                strcasestr(app->library.item[i].title, search))
-                    break;
-
-        if(i < app->library.count)
-        {
-            g_warning("found at pos=%d\n", i);
-
-            /* select */
-            path = gtk_tree_path_new_from_indices(i, -1);
-            gtk_tree_selection_select_path(gtk_tree_view_get_selection(
-                GTK_TREE_VIEW(app->library_grid)), path);
-            gtk_tree_view_set_cursor(GTK_TREE_VIEW(app->library_grid), path, NULL, FALSE);
-            gtk_tree_path_free(path);
-        };
-    };
-
-    pthread_mutex_unlock(&app->library.lock);
-};
-
-#endif
diff --git a/src/playlist.c b/src/playlist.c
index 7abcc47..6d03b08 100644
--- a/src/playlist.c
+++ b/src/playlist.c
@@ -681,101 +681,95 @@ void playlist_item_swap(instance_t* app, int dir)
     pthread_mutex_unlock(&app->playlist.lock);
 };
 
-#if 0
-static int playlist_load_file_ply(instance_t* app, char* filename)
+static int playlist_load_plt(instance_t* app, char* filename, char* err_buf, int err_len)
 {
     FILE* f;
-    char *ID, *CH, *B, *IN, *OUT, *DUR, *REST, *l;
-    int count = 0, i;
+    char *line;
+    int count = 0, i = 0;
     playlist_item_t* items;
 
+    f = fopen(filename, "rt");
+
+    if(!f)
+    {
+        i = errno;
+        snprintf(err_buf, err_len, "Failed to open file [%s], error: %s",
+            filename, strerror(i));
+        return -i;
+    };
+
     /* allocate space for strings and items */
     items = malloc(sizeof(playlist_item_t) * MAX_PLAYLIST_ITEMS);
     memset(items, 0, sizeof(playlist_item_t) * MAX_PLAYLIST_ITEMS);
-    ID = malloc(PATH_MAX);
-    CH = malloc(PATH_MAX);
-    B = malloc(PATH_MAX);
-    IN = malloc(PATH_MAX);
-    OUT = malloc(PATH_MAX);
-    DUR = malloc(PATH_MAX);
-    REST = malloc(PATH_MAX);
-    l = malloc(PATH_MAX);
-
-    /* open and process file */
-    f = fopen(filename, "rt");
-    if(f)
+    line = malloc(PATH_MAX);
+
+    while(1)
     {
-        while( !feof(f) )
-        {
-            char* s;
+        char* s;
 
-            /* load string */
-            memset(l, 0, PATH_MAX);
-            fgets(l, PATH_MAX, f);
+        if(feof(f))
+            break;
 
-            /* remove newlines */
-            if( (s = strchr(l, '\n')) ) *s = 0;
-            if( (s = strchr(l, '\r')) ) *s = 0;
-            if( (s = strchr(l, '\t')) ) *s = 0;
+        /* load string */
+        memset(line, 0, PATH_MAX);
+        fgets(line, PATH_MAX, f);
 
-            /* check for empty line */
-            if(l[0] && l[0] != '#')
-            {
-                if (6 != sscanf(l, "%128[^,],%128[^,],%128[^,],%128[^,],%128[^,],%128[^,],%s",
-                    ID, CH, B, IN, OUT, DUR, REST))
-                {
-                    int b = atol(B);
-                    /* setup item */
-                    tc2frames(IN, 25.0, &items[count].in);
-                    tc2frames(DUR, 25.0, &items[count].dur);
-                    strncpy(items[count].id, ID, PATH_MAX);
-                    items[count].player = atol(CH) - 1;
-                    switch(b)
-                    {
-                        case 1: items[count].type = PLAYLIST_ITEM_BLOCK_SINGLE; break;
-                        case 2: items[count].type = PLAYLIST_ITEM_LOOP_BEGIN; break;
-                        case 3: items[count].type = PLAYLIST_ITEM_LOOP_BODY; break;
-                        case 4: items[count].type = PLAYLIST_ITEM_LOOP_END; break;
-                        case 6: items[count].type = PLAYLIST_ITEM_BLOCK_END; break;
-                        case 0:
-                            if(!count)
-                                items[count].type = PLAYLIST_ITEM_BLOCK_BEGIN;
-                            else if(items[count - 1].type == PLAYLIST_ITEM_BLOCK_BEGIN ||
-                                    items[count - 1].type == PLAYLIST_ITEM_BLOCK_BODY)
-                                items[count].type = PLAYLIST_ITEM_BLOCK_BODY;
-                            else
-                                items[count].type = PLAYLIST_ITEM_BLOCK_BEGIN;
-                            break;
-                        default:
-                            if(b >= 1024)
-                                items[count].type = b - 1024;
-                    };
-#if 0
-                    {
-                        char* n;
-                        switch(items[count].type)
-                        {
-                            case PLAYLIST_ITEM_BLOCK_BEGIN:       n = "BLOCK_BEGIN"; break;
-                            case PLAYLIST_ITEM_BLOCK_BODY:        n = "BLOCK_BODY"; break;
-                            case PLAYLIST_ITEM_BLOCK_END:         n = "BLOCK_END"; break;
-                            case PLAYLIST_ITEM_BLOCK_SINGLE:      n = "BLOCK_SINGLE"; break;
-                            case PLAYLIST_ITEM_LOOP_BEGIN:        n = "LOOP_BEGIN"; break;
-                            case PLAYLIST_ITEM_LOOP_BODY:         n = "LOOP_BODY"; break;
-                            case PLAYLIST_ITEM_LOOP_END:          n = "LOOP_END"; break;
-                            case PLAYLIST_ITEM_LOOP_SINGLE:       n = "LOOP_SINGLE"; break;
-                        };
-                        fprintf(stderr, "src=[%s]\ndst=[idx=%d,block=%s,block_id=%d,in=%d,out=%d]\n",
-                            l, count, n, items[count].type, items[count].in, items[count].dur);
-                    };
-#endif
+        /* remove newlines */
+        if( (s = strchr(line, '\n')) ) *s = 0;
+        if( (s = strchr(line, '\r')) ) *s = 0;
+
+        /* check for empty line */
+        if(!line[0]  || line[0] == '#')
+            continue;
 
+        /* check item contine */
+        if(line[0] == '\t')
+        {
+            /* line without header */
+            if(!i)
+                continue;
+
+            /* load playlist item */
+            switch(i)
+            {
+                case 1:         // title
+                    strncpy(items[count].title, line + 1, PATH_MAX);
+                    i++;
+                    break;
+
+                case 2:         // in
+                    tc2frames(line + 1, 25.0, &items[count].in);
+                    i++;
+                    break;
+
+                case 3:         // dur
+                    tc2frames(line + 1, 25.0, &items[count].dur);
+                    i++;
+                    break;
+
+                case 4:         // player
+                    items[count].player = atol(line + 1) - 1;
+                    i++;
+                    break;
+
+                case 5:         // type
+                    items[count].type = atol(line + 1) - 1024;
+
+                    /* last item - break a chain */
+                    i = 0;
                     count++;
-                }
+                    break;
             };
         }
+        else
+        {
+            strcpy(items[count].id, line);
+            i = 1;
+        };
 
-        fclose(f);
-    }
+    };
+
+    fclose(f);
 
     /* add loaded items to playlist */
     if(count)
@@ -790,26 +784,10 @@ static int playlist_load_file_ply(instance_t* app, char* filename)
         pthread_mutex_unlock(&app->playlist.lock);
     }
 
-    /* free data */
+    /* free items */
+    free(line);
     free(items);
-    free(ID);
-    free(CH);
-    free(IN);
-    free(OUT);
-    free(DUR);
-    free(REST);
-    free(l);
-
-    return count;
-};
 
-static int playlist_save_file_ply(instance_t* app, char* filename)
-{
-};
-#endif
-
-static int playlist_load_plt(instance_t* app, char* filename, char* err_buf, int err_len)
-{
     return 0;
 };
 
diff --git a/src/ui.c b/src/ui.c
index 2d434d3..64d5f99 100644
--- a/src/ui.c
+++ b/src/ui.c
@@ -59,7 +59,7 @@ static const column_desc_t playlist_columns[] =
         G_TYPE_STRING
     },
     {
-        "ID",
+        "TITLE",
         G_TYPE_STRING
     },
     {
@@ -71,7 +71,7 @@ static const column_desc_t playlist_columns[] =
         G_TYPE_STRING
     },
     {
-        "TITLE",
+        "ID",
         G_TYPE_STRING
     },
     {
@@ -905,10 +905,10 @@ void ui_playlist_draw(instance_t* app)
             0, "",
             1, app->playlist.block_icons[app->playlist.item[i].type],
             2, ch,
-            3, app->playlist.item[i].id,
+            3, app->playlist.item[i].title,
             4, frames2tc(app->playlist.item[i].in, 25.0, tc1),
             5, frames2tc(app->playlist.item[i].dur, 25.0, tc2),
-            6, app->playlist.item[i].title,
+            6, app->playlist.item[i].id,
             7, i,
             8, (app->playlist.item[i].error != 0),
             9, (app->playlist.item[i].error & PLAYLIST_ITEM_ERROR_LIB)?"red":"orange",
@@ -957,10 +957,10 @@ static gboolean ui_playlist_draw_item_iter
         0, "",
         1, app->playlist.block_icons[app->playlist.item[i].type],
         2, ch,
-        3, app->playlist.item[i].id,
+        3, app->playlist.item[i].title,
         4, frames2tc(app->playlist.item[i].in, 25.0, tc1),
         5, frames2tc(app->playlist.item[i].dur, 25.0, tc2),
-        6, app->playlist.item[i].title,
+        6, app->playlist.item[i].id,
         7, i,
         8, (app->playlist.item[i].error != 0),
         9, (app->playlist.item[i].error & PLAYLIST_ITEM_ERROR_LIB)?"red":"orange",
@@ -1050,7 +1050,7 @@ int ui_playlist_load(instance_t* app, char* path, struct ui_playlist_io_funcs* p
         filename2 = (char*)malloc(PATH_MAX);
         strncpy(filename2, filename, PATH_MAX);
         l = strlen(filename2);
-        if(l < 4 || strcasecmp(filename2 + i - 4, procs[i].ext + 1))
+        if(l < 4 || strcasecmp(filename2 + l - 4, procs[i].ext + 1))
             strcat(filename2, procs[i].ext + 1);
 
         r = procs[i].load(app, filename2, error_message, sizeof(error_message));
@@ -1119,7 +1119,7 @@ int ui_playlist_save(instance_t* app, char* path, struct ui_playlist_io_funcs* p
         filename2 = (char*)malloc(PATH_MAX);
         strncpy(filename2, filename, PATH_MAX);
         l = strlen(filename2);
-        if(l < 4 || strcasecmp(filename2 + i - 4, procs[i].ext + 1))
+        if(l < 4 || strcasecmp(filename2 + l - 4, procs[i].ext + 1))
             strcat(filename2, procs[i].ext + 1);
 
         r = procs[i].save(app, filename2, error_message, sizeof(error_message));