static void
render_symbol(G_GNUC_UNUSED GtkTreeViewColumn *column,
GtkCellRenderer *renderer,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer user_data)
{
GtkTreeView *treeview = (GtkTreeView*)user_data;
GwyGrainValue *gvalue;
GdkColor color;
gtk_tree_model_get(model, iter,
GWY_GRAIN_VALUE_STORE_COLUMN_ITEM, &gvalue,
-1);
if (gvalue) {
text_color(treeview, gvalue, &color);
g_object_set(renderer,
"text", gwy_grain_value_get_symbol(gvalue),
"foreground-gdk", &color,
NULL);
g_object_unref(gvalue);
}
else
g_object_set(renderer, "text", "", NULL);
}
int
main(void)
{
gwy_type_init();
printf(file_prologue, generated, id, id, title, title);
const gchar* const *names = gwy_grain_value_list_builtins();
guint nvalues = g_strv_length((gchar**)names);
GwyGrainValue **grainvalues = g_new(GwyGrainValue*, nvalues);
for (guint i = 0; i < nvalues; i++) {
grainvalues[i] = gwy_grain_value_new(names[i]);
g_assert(GWY_IS_GRAIN_VALUE(grainvalues[i]));
}
qsort(grainvalues, nvalues, sizeof(GwyGrainValue*), compare);
GString *str = g_string_new(NULL);
const gchar *processing_group = "NONE";
for (guint i = 0; i < nvalues; i++) {
GwyGrainValue *grainvalue = grainvalues[i];
const gchar *name = gwy_grain_value_get_name(grainvalue);
const gchar *group = gwy_grain_value_get_group(grainvalue);
if (!gwy_strequal(group, processing_group)) {
if (!gwy_strequal(processing_group, "NONE"))
printf(group_epilogue);
g_string_assign(str, group);
make_id(str);
printf(group_prologue, id, str->str, group, group);
processing_group = group;
}
g_string_assign(str, name);
make_id(str);
printf(value_prologue, id, str->str, name);
g_string_assign(str, gwy_grain_value_get_symbol(grainvalue));
convert_pango_to_docbook(str);
make_math(str);
printf("<entry>%s</entry>\n", str->str);
printf("<entry><code>%s</code></entry>",
gwy_grain_value_get_ident(grainvalue));
g_string_assign(str, "");
if (gwy_grain_value_needs_same_units(grainvalue))
append_separated(str, "needs same lateral and value units");
if (gwy_grain_value_is_angle(grainvalue))
append_separated(str, "represents angle in radians");
printf("<entry>%s</entry>\n", str->str);
printf(value_epilogue);
g_object_unref(grainvalue);
}
if (!gwy_strequal(processing_group, "NONE"))
printf(group_epilogue);
printf(file_epilogue);
return 0;
}
