gds-render/layer-selector.c

142 lines
3.5 KiB
C

/*
* GDSII-Converter
* Copyright (C) 2018 Mario Hüttel <mario.huettel@gmx.net>
*
* This file is part of GDSII-Converter.
*
* GDSII-Converter is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* published by the Free Software Foundation.
*
* GDSII-Converter is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GDSII-Converter. If not, see <http://www.gnu.org/licenses/>.
*/
#include "layer-selector.h"
#include "gdsparse.h"
static void layer_list_remove_element(struct layer_info *inf)
{
if (inf)
free(inf);
}
void get_layer_info(GList **info_list, GtkListBox *box)
{
GList *local_list = NULL;
/* Clear info Glist */
if (*info_list != NULL) {
g_list_free_full(*info_list, (GDestroyNotify)layer_list_remove_element);
*info_list = NULL;
}
*info_list = local_list;
}
static GList *layer_widgets = NULL;
static void delete_layer_widget(GtkWidget *widget)
{
gtk_widget_destroy(widget);
}
void clear_list_box_widgets(GtkListBox *box)
{
GList *list;
list = gtk_container_get_children(GTK_CONTAINER(box));
for (;list != NULL; list = list->next) {
gtk_container_remove(GTK_CONTAINER(box), GTK_WIDGET(list->data));
}
/* Widgets are already destroyed when removed from box */
g_list_free(layer_widgets);
layer_widgets = NULL;
}
static gboolean check_if_layer_widget_exists(int layer) {
GList *list;
LayerElement *widget;
gboolean ret = FALSE;
for (list = layer_widgets; list != NULL; list = list->next) {
widget = (LayerElement *)list->data;
if (layer_element_get_layer(widget) == layer) {
ret = TRUE;
break;
}
}
return ret;
}
static void analyze_cell_layers(GtkListBox *listbox, struct gds_cell *cell)
{
GList *graphics;
struct gds_graphics *gfx;
int layer;
GtkWidget *le;
for (graphics = cell->graphic_objs; graphics != NULL; graphics = graphics->next) {
gfx = (struct gds_graphics *)graphics->data;
layer = (int)gfx->layer;
if (check_if_layer_widget_exists(layer) == FALSE) {
le = layer_element_new();
layer_element_set_layer(LAYER_ELEMENT(le), layer);
gtk_list_box_insert(listbox, le, -1);
gtk_widget_show(le);
layer_widgets = g_list_append(layer_widgets, le);
printf("added new layer\n");
}
}
}
gint sort_func(GtkListBoxRow *row1, GtkListBoxRow *row2, gpointer unused)
{
GList *children1, *children2;
LayerElement *le1, *le2;
gint ret;
children1 = gtk_container_get_children(GTK_CONTAINER(row1));
children2 = gtk_container_get_children(GTK_CONTAINER(row2));
le1 = LAYER_ELEMENT(children1->data);
le2 = LAYER_ELEMENT(children2->data);
ret = layer_element_get_layer(le1) - layer_element_get_layer(le2);
g_list_free(children1);
g_list_free(children2);
return ret;
}
void generate_layer_widgets(GtkListBox *listbox, GList *libs)
{
GList *cell_list = NULL;
struct gds_library *lib;
printf("foo?\n");
clear_list_box_widgets(listbox);
gtk_list_box_set_sort_func(listbox, sort_func, NULL, NULL);
printf("layers deleted\n");
for (; libs != NULL; libs = libs->next) {
lib = (struct gds_library *)libs->data;
for (cell_list = lib->cells; cell_list != NULL; cell_list = cell_list->next) {
analyze_cell_layers(listbox, (struct gds_cell *)cell_list->data);
} /* For Cell List */
} /* For libs */
/* Force sort */
gtk_list_box_invalidate_sort(listbox);
}