X-Git-Url: http://research.m1stereo.tv/gitweb?a=blobdiff_plain;f=src%2Fplaylist.c;h=6b29a5aec81e43891ef742fb345cb57adc894187;hb=4ab1c33de6f3b618a989859a6d7adcbae6aa9a72;hp=3692a12485307b36a32eea2def11e61c820e8299;hpb=9511cdf6b08b5a6657ecaee9441cf453d1e0baff;p=omnplay

diff --git a/src/playlist.c b/src/playlist.c
index 3692a12..6b29a5a 100644
--- a/src/playlist.c
+++ b/src/playlist.c
@@ -32,11 +32,444 @@
 #include "ui.h"
 #include "timecode.h"
 
+#if !HAVE_STRSEP
+/*
+    https://gitorious.org/mingw-unofficial/msys/source/956185bef3c2dafb0e6f5f9eadd925ec55139f2e:rt/src/winsup/cygwin/strsep.cc
+*/
+static char * strsep (char **stringp, const char *delim)
+{
+    register char *s;
+    register const char *spanp;
+    register int c, sc;
+    char *tok;
+    if((s = *stringp) == NULL)
+        return (NULL);
+
+    for(tok = s;;)
+    {
+        c = *s++;
+        spanp = delim;
+        do
+        {
+            if((sc = *spanp++) == c)
+            {
+                if(c == 0)
+                    s = NULL;
+                else
+                    s[-1] = 0;
+                *stringp = s;
+
+                return (tok);
+            }
+        } while (sc != 0);
+    }
+
+    /* NOTREACHED */
+};
+
+#endif
+
+static int load_file_ply(omnplay_instance_t* app, char* filename)
+{
+    FILE* f;
+    char *l;
+    int count = 0, i;
+    playlist_item_t* items;
+
+    g_warning("%s:%d filename = [%s]", __FUNCTION__, __LINE__, filename);
+
+    /* open and process file */
+    f = fopen(filename, "rt");
+    if(!f)
+    {
+        g_warning("%s:%d failed to open filename = [%s]", __FUNCTION__, __LINE__, filename);
+        return 0;
+    };
+
+    /* 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);
+    l = malloc(PATH_MAX);
+
+    while(!feof(f))
+    {
+        char* s;
+        char *save, *str, *tok;
+        playlist_item_t item;
+
+        /* load string */
+        l[0] = 0;
+        fgets(l, PATH_MAX, f);
+
+        /* remove newlines */
+        while((s = strchr(l, '\n'))) *s = 0;
+        while((s = strchr(l, '\r'))) *s = 0;
+        while((s = strchr(l, '\t'))) *s = 0;
+
+        /* check for empty line */
+        if(!l[0] || l[0] == '#')
+            continue;
+
+        /* process split tokens */
+        memset(&item, 0, sizeof(item));
+        i = 0;
+        str = save = strdup(l);
+        while((tok = strsep(&str, ",")) != NULL)
+        {
+            g_warning("%s:%d tok[%d]=[%s]", __FUNCTION__, __LINE__, i, tok);
+
+            if(0 == i)
+                strncpy(item.id, tok, PATH_MAX);
+            else if(1 == i)
+                item.player = atol(tok) - 1;
+            else if(2 == i)
+            {
+                int b = atol(tok);
+                switch(b)
+                {
+                    case 1: item.type = OMNPLAY_PLAYLIST_ITEM_BLOCK_SINGLE; break;
+                    case 2: item.type = OMNPLAY_PLAYLIST_ITEM_LOOP_BEGIN; break;
+                    case 3: item.type = OMNPLAY_PLAYLIST_ITEM_LOOP_BODY; break;
+                    case 4: item.type = OMNPLAY_PLAYLIST_ITEM_LOOP_END; break;
+                    case 6: item.type = OMNPLAY_PLAYLIST_ITEM_BLOCK_END; break;
+                    case 0:
+                        if(!count)
+                            item.type = OMNPLAY_PLAYLIST_ITEM_BLOCK_BEGIN;
+                        else if
+                        (
+                            items[count - 1].type == OMNPLAY_PLAYLIST_ITEM_BLOCK_BEGIN
+                            ||
+                            items[count - 1].type == OMNPLAY_PLAYLIST_ITEM_BLOCK_BODY
+                        )
+                            item.type = OMNPLAY_PLAYLIST_ITEM_BLOCK_BODY;
+                        else
+                            item.type = OMNPLAY_PLAYLIST_ITEM_BLOCK_BEGIN;
+                        break;
+                    default:
+                        if(b >= 1024)
+                            item.type = b - 1024;
+                }
+            }
+            else if(3 == i)
+                tc2frames(tok, 25.0, &item.in);
+            else if(5 == i)
+                tc2frames(tok, 25.0, &item.dur);
+
+            i++;
+        }
+
+        if(i > 5)
+        {
+            g_warning("%s:%d count=[%d] id={%s} in={%d} dur={%d}", __FUNCTION__, __LINE__, count, item.id, item.in, item.dur);
+            items[count] = item;
+            count++;
+        }
+        else
+            g_warning("%s:%d i = %d", __FUNCTION__, __LINE__, i);
+    }
+
+    fclose(f);
+
+    /* add loaded items to playlist */
+    if(count)
+    {
+        pthread_mutex_lock(&app->playlist.lock);
+        for(i = 0; i < count && app->playlist.count + 1 < MAX_PLAYLIST_ITEMS; i++)
+        {
+            omnplay_library_normalize_item(app, &items[i]);
+            app->playlist.item[app->playlist.count++] = items[i];
+        };
+        app->playlist.ver_curr++;
+        pthread_mutex_unlock(&app->playlist.lock);
+    }
+
+    /* free data */
+    free(items);
+    free(l);
+
+    return count;
+};
+
 void omnplay_playlist_load(omnplay_instance_t* app)
 {
+    int r;
+    GtkWidget *dialog;
+    GtkFileFilter *filter;
+
+    dialog = gtk_file_chooser_dialog_new("Open File",
+        GTK_WINDOW (app->window),
+        GTK_FILE_CHOOSER_ACTION_OPEN,
+        GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+        GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
+        NULL);
+
+    gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog),
+        (app->playlist.path)?app->playlist.path:getenv("HOME"));
+
+    filter = gtk_file_filter_new();
+    gtk_file_filter_set_name(filter, "Playlist formatted (*.ply)");
+    gtk_file_filter_add_pattern(filter, "*.ply");
+    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER (dialog), filter);
+    filter = gtk_file_filter_new();
+    gtk_file_filter_set_name(filter, "All types (*.*)");
+    gtk_file_filter_add_pattern(filter, "*.*");
+    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER (dialog), filter);
+
+    r = gtk_dialog_run(GTK_DIALOG(dialog));
+
+    if(r == GTK_RESPONSE_ACCEPT)
+    {
+        char *filename;
+
+        filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
+
+        r = load_file_ply(app, filename);
+
+        if(r)
+            omnplay_playlist_draw(app);
+
+        if(app->playlist.path)
+            g_free(app->playlist.path);
+        if((app->playlist.path = filename))
+        {
+            char* e = strrchr(app->playlist.path, '/');
+            if(e) *e = 0;
+        }
+    }
+
+    gtk_widget_destroy (dialog);
+};
+
+static int save_file_ply(omnplay_instance_t* app, char* filename)
+{
+    int i;
+    FILE* f;
+    char tc1[12], tc2[12], tc3[12];
+    char* fname = filename;
+
+    filename = (char*)malloc(PATH_MAX);
+    strncpy(filename, fname, PATH_MAX);
+    i = strlen(filename);
+    if(i < 4 || strcasecmp(filename + i - 4, ".ply"))
+        strcat(filename, ".ply");
+
+    if((f = fopen(filename, "wt")))
+    {
+        for(i = 0; i < app->playlist.count; i++)
+            fprintf(f, "%s,%d,%d,%s,%s,%s,,,,,,,,\n",
+                app->playlist.item[i].id,
+                app->playlist.item[i].player + 1,
+                app->playlist.item[i].type + 1024,
+                frames2tc(app->playlist.item[i].in, 25.0, tc1),
+                frames2tc(app->playlist.item[i].in + app->playlist.item[i].dur, 25.0, tc2),
+                frames2tc(app->playlist.item[i].dur, 25.0, tc3));
+    };
+
+    free(filename);
+
+    return 0;
 };
 
 void omnplay_playlist_save(omnplay_instance_t* app)
 {
+    int r;
+    GtkWidget *dialog;
+    GtkFileFilter *filter;
+
+    dialog = gtk_file_chooser_dialog_new("Save File",
+        GTK_WINDOW (app->window),
+        GTK_FILE_CHOOSER_ACTION_SAVE,
+        GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
+        GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
+        NULL);
+
+    gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
+
+    gtk_file_chooser_set_current_folder(GTK_FILE_CHOOSER(dialog),
+        (app->playlist.path)?app->playlist.path:getenv("HOME"));
+
+    filter = gtk_file_filter_new();
+    gtk_file_filter_set_name(filter, "Playlist formatted (*.ply)");
+    gtk_file_filter_add_pattern(filter, "*.ply");
+    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER (dialog), filter);
+    g_object_set_data(G_OBJECT(filter), "id", GINT_TO_POINTER(0));
+    filter = gtk_file_filter_new();
+    gtk_file_filter_set_name(filter, "Text (*.txt)");
+    gtk_file_filter_add_pattern(filter, "*.*");
+    gtk_file_chooser_add_filter(GTK_FILE_CHOOSER (dialog), filter);
+    g_object_set_data(G_OBJECT(filter), "id", GINT_TO_POINTER(1));
+
+    r = gtk_dialog_run(GTK_DIALOG(dialog));
+
+    if(r == GTK_RESPONSE_ACCEPT)
+    {
+        char *filename;
+
+        filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
+
+        r = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(gtk_file_chooser_get_filter(GTK_FILE_CHOOSER(dialog))), "id"));
+
+        r = save_file_ply(app, filename);
+
+        if(app->playlist.path)
+            g_free(app->playlist.path);
+        if((app->playlist.path = filename))
+        {
+            char* e = strrchr(app->playlist.path, '/');
+            if(e) *e = 0;
+        }
+    }
+
+    gtk_widget_destroy (dialog);
+
+};
+
+void omnplay_playlist_draw(omnplay_instance_t* app)
+{
+    int i;
+    int* sels;
+    char tc1[12], tc2[12];
+    GtkListStore *list_store;
+    GtkTreeIter iter;
+
+    sels = omnplay_selected_idxs_playlist(app);
+
+    list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(app->playlist_grid)));
+    gtk_list_store_clear(list_store);
+
+    pthread_mutex_lock(&app->playlist.lock);
+
+    for(i = 0;i < app->playlist.count; i++)
+    {
+        char ch[3];
+
+        if(OMNPLAY_PLAYLIST_BLOCK_BEGIN & app->playlist.item[i].type)
+            snprintf(ch, sizeof(ch), "%c", 'A' + app->playlist.item[i].player);
+        else
+            ch[0] = 0;
+
+        gtk_list_store_append(list_store, &iter);
+
+        gtk_list_store_set(list_store, &iter,
+            0, "",
+            1, app->playlist.block_icons[app->playlist.item[i].type],
+            2, ch,
+            3, app->playlist.item[i].id,
+            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,
+            7, i,
+            8, (app->playlist.item[i].error != 0),
+            9, (app->playlist.item[i].error & PLAYLIST_ITEM_ERROR_LIB)?"red":"orange",
+            -1 );
+    }
+
+    app->playlist.ver_prev = app->playlist.ver_curr;
+
+    if(sels)
+    {
+        GtkTreePath *path;
+
+        /* select */
+        path = gtk_tree_path_new_from_indices(sels[1], -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_view_scroll_to_cell(GTK_TREE_VIEW(app->playlist_grid), path, NULL, FALSE, 0, 0);
+        gtk_tree_path_free(path);
+
+        free(sels);
+    };
+
+    pthread_mutex_unlock(&app->playlist.lock);
+};
+
+typedef struct omnplay_playlist_draw_item_desc
+{
+    GtkListStore *list_store;
+    omnplay_instance_t* app;
+    int idx;
+} omnplay_playlist_draw_item_t;
+
+static gboolean omnplay_playlist_draw_item_proc(
+    GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
+{
+    int i;
+    char tc1[12], tc2[12];
+    char ch[3];
+    omnplay_playlist_draw_item_t* item = (omnplay_playlist_draw_item_t*)user_data;
+    omnplay_instance_t* app = item->app;
+
+    gtk_tree_model_get(model, iter, 7, &i, -1);
+
+    if(i != item->idx) return FALSE;
+
+    if(OMNPLAY_PLAYLIST_BLOCK_BEGIN & app->playlist.item[i].type)
+        snprintf(ch, sizeof(ch), "%c", 'A' + app->playlist.item[i].player);
+    else
+        ch[0] = 0;
+
+    gtk_list_store_set(item->list_store, iter,
+        0, "",
+        1, app->playlist.block_icons[app->playlist.item[i].type],
+        2, ch,
+        3, app->playlist.item[i].id,
+        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,
+        7, i,
+        8, (app->playlist.item[i].error != 0),
+        9, (app->playlist.item[i].error & PLAYLIST_ITEM_ERROR_LIB)?"red":"orange",
+        -1 );
+
+    return TRUE;
+};
+
+void omnplay_playlist_draw_item(omnplay_instance_t* app, int idx)
+{
+    GtkListStore *list_store;
+    omnplay_playlist_draw_item_t item;
+
+    list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(app->playlist_grid)));
+
+    pthread_mutex_lock(&app->playlist.lock);
+
+    item.idx = idx;
+    item.app = app;
+    item.list_store = list_store;
+    gtk_tree_model_foreach(GTK_TREE_MODEL(list_store), omnplay_playlist_draw_item_proc, &item);
+
+    pthread_mutex_unlock(&app->playlist.lock);
 };
 
+static gboolean omnplay_playlist_draw_item_rem_proc(
+    GtkTreeModel *model, GtkTreePath *path, GtkTreeIter *iter, gpointer user_data)
+{
+    int i;
+    void** args                 = (void**)user_data;
+    GtkListStore *list_store    = (GtkListStore *)args[1];
+    int idx                     = (int)args[2];
+    char* rem                   = (char*)args[3];
+
+    gtk_tree_model_get(model, iter, 7, &i, -1);
+
+    if(i != idx) return FALSE;
+
+    gtk_list_store_set(list_store, iter, 0, rem, -1);
+
+    return TRUE;
+};
+
+void omnplay_playlist_draw_item_rem(omnplay_instance_t* app, int idx, char* rem)
+{
+    void* item[4];
+    GtkListStore *list_store;
+
+    list_store = GTK_LIST_STORE(gtk_tree_view_get_model(GTK_TREE_VIEW(app->playlist_grid)));
+
+    item[0] = (void*)app;
+    item[1] = (void*)list_store;
+    item[2] = (void*)idx;
+    item[3] = (void*)rem;
+
+    gtk_tree_model_foreach(GTK_TREE_MODEL(list_store), omnplay_playlist_draw_item_rem_proc, item);
+};