void add_color_to_treeview (void) {
GtkTreePath *path;
/* add color to tree view */
add_list_color (hex_value (colorvalue), TRUE);
/* scroll tree view so user sees new color */
if (selection) {
if (gtk_tree_selection_get_selected (selection, NULL, &iter)) {
path = gtk_tree_model_get_path (gtk_tree_view_get_model (GTK_TREE_VIEW(tree)), &iter);
gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW(tree), path, NULL, FALSE, 0, 0);
gtk_tree_path_free (path);
}
}
}
void add_color_to_treeview ()
{
GtkTreeView *treeview;
GtkTreeSelection *selection;
/* add color to tree view */
add_list_color (hex_value (colorvalue), colorname, USER_COLOR, TRUE);
/* scroll tree view so user sees new color */
treeview = GTK_TREE_VIEW (lookup_widget (gcolor2, "treeview"));
selection = gtk_tree_view_get_selection (treeview);
if (selection)
{
GtkTreeIter iter;
if (gtk_tree_selection_get_selected (selection, NULL, &iter) )
{
GtkTreePath *path = gtk_tree_model_get_path (gtk_tree_view_get_model (treeview),
&iter);
gtk_tree_view_scroll_to_cell (treeview, path, NULL, FALSE, 0, 0);
gtk_tree_path_free (path);
}
}
}
void add_rgb_file (gchar *file) {
FILE *fp;
gchar *p, buffer[512], spec[8];
gint r, g, b;
fp = fopen (file, "r");
if (!fp)
return; /* silently fail */
while ((p = fgets (buffer, sizeof buffer, fp)) != NULL) {
if (buffer[0] == '!')
continue;
r = g_ascii_strtoull (p, &p, 10);
g = g_ascii_strtoull (p, &p, 10);
b = g_ascii_strtoull (p, &p, 10);
p += strspn (p, " \t");
g_sprintf (spec, "#%.2X%.2X%.2X", r, g, b);
colorname = g_strchomp (g_strdup (p));
add_list_color (spec, FALSE);
}
g_free(p);
fclose (fp);
}
