Exemplos de metadata_read_list em C++ (Cpp)

Exemplo n.º 1

Arquivo: metadata.c Projeto: BestImageViewer/geeqie

gboolean meta_data_set_keyword_mark(FileData *fd, gint n, gboolean value, gpointer data)
{
	GList *path = data;
	GList *keywords = NULL;
	GtkTreeIter iter;

	if (!keyword_tree_get_iter(GTK_TREE_MODEL(keyword_tree), &iter, path)) return FALSE;

	keywords = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);

	if (!!keyword_tree_is_set(GTK_TREE_MODEL(keyword_tree), &iter, keywords) != !!value)
		{
		if (value)
			{
			keyword_tree_set(GTK_TREE_MODEL(keyword_tree), &iter, &keywords);
			}
		else
			{
			keyword_tree_reset(GTK_TREE_MODEL(keyword_tree), &iter, &keywords);
			}
		metadata_write_list(fd, KEYWORD_KEY, keywords);
		}

	string_list_free(keywords);
	return TRUE;
}

Exemplo n.º 2

Arquivo: bar_keywords.c Projeto: XelaRellum/geeqie

static void bar_pane_keywords_update(PaneKeywordsData *pkd)
{
	GList *keywords = NULL;
	GList *orig_keywords = NULL;
	GList *work1, *work2;
	GtkTextBuffer *keyword_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pkd->keyword_view));

	keywords = metadata_read_list(pkd->fd, KEYWORD_KEY, METADATA_PLAIN);
	orig_keywords = keyword_list_pull(pkd->keyword_view);

	/* compare the lists */
	work1 = keywords;
	work2 = orig_keywords;

	while (work1 && work2)
		{
		if (strcmp(work1->data, work2->data) != 0) break;
		work1 = work1->next;
		work2 = work2->next;
		}

	if (work1 || work2) /* lists differs */
		{
		g_signal_handlers_block_by_func(keyword_buffer, bar_pane_keywords_changed, pkd);
		keyword_list_push(pkd->keyword_view, keywords);
		bar_keyword_tree_sync(pkd);
		g_signal_handlers_unblock_by_func(keyword_buffer, bar_pane_keywords_changed, pkd);
		}
	string_list_free(keywords);
	string_list_free(orig_keywords);
}

Exemplo n.º 3

Arquivo: metadata.c Projeto: BestImageViewer/geeqie

gchar *metadata_read_string(FileData *fd, const gchar *key, MetadataFormat format)
{
	GList *string_list = metadata_read_list(fd, key, format);
	if (string_list)
		{
		gchar *str = string_list->data;
		string_list->data = NULL;
		string_list_free(string_list);
		return str;
		}
	return NULL;
}

Exemplo n.º 4

Arquivo: bar_keywords.c Projeto: GroupO/geeqie_zas

static void bar_pane_keywords_update(PaneKeywordsData *pkd)
{
	GList *keywords = NULL;
	GtkTextBuffer *keyword_buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(pkd->keyword_view));

	g_signal_handlers_block_by_func(keyword_buffer, bar_pane_keywords_changed, pkd);

	keywords = metadata_read_list(pkd->fd, KEYWORD_KEY, METADATA_PLAIN);
	keyword_list_push(pkd->keyword_view, keywords);
	bar_keyword_tree_sync(pkd);
	string_list_free(keywords);
	
	g_signal_handlers_unblock_by_func(keyword_buffer, bar_pane_keywords_changed, pkd);

}

Exemplo n.º 5

Arquivo: metadata.c Projeto: BestImageViewer/geeqie

gboolean meta_data_get_keyword_mark(FileData *fd, gint n, gpointer data)
{
	/* FIXME: do not use global keyword_tree */
	GList *path = data;
	GList *keywords;
	gboolean found = FALSE;
	keywords = metadata_read_list(fd, KEYWORD_KEY, METADATA_PLAIN);
	if (keywords)
		{
		GtkTreeIter iter;
		if (keyword_tree_get_iter(GTK_TREE_MODEL(keyword_tree), &iter, path) &&
		    keyword_tree_is_set(GTK_TREE_MODEL(keyword_tree), &iter, keywords))
			found = TRUE;

		}
	return found;
}

Exemplo n.º 6

Arquivo: metadata.c Projeto: BestImageViewer/geeqie

gboolean metadata_append_list(FileData *fd, const gchar *key, const GList *values)
{
	GList *list = metadata_read_list(fd, key, METADATA_PLAIN);

	if (!list)
		{
		return metadata_write_list(fd, key, values);
		}
	else
		{
		gboolean ret;
		list = g_list_concat(list, string_list_copy(values));
		list = remove_duplicate_strings_from_list(list);

		ret = metadata_write_list(fd, key, list);
		string_list_free(list);
		return ret;
		}
}