/*
 * 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 "conv-settings-dialog.h"

struct  _RendererSettingsDialog {
	GtkDialog parent;
	/* Private loot */
	GtkWidget *radio_latex;
	GtkWidget *radio_cairo;
	GtkWidget *scale;
};

G_DEFINE_TYPE(RendererSettingsDialog, renderer_settings_dialog, GTK_TYPE_DIALOG)



static void renderer_settings_dialog_class_init(RendererSettingsDialogClass *klass)
{
	/*  No special code needed. Child cells are destroyed automatically due to reference counter */
	return;
}

static void renderer_settings_dialog_init(RendererSettingsDialog *self)
{
	GtkBuilder *builder;
	GtkWidget *box;
	GtkDialog *dialog;


	dialog = &(self->parent);

	builder = gtk_builder_new_from_resource("/dialog.glade");
	box = GTK_WIDGET(gtk_builder_get_object(builder, "dialog-box"));
	self->radio_latex = GTK_WIDGET(gtk_builder_get_object(builder, "latex-radio"));
	self->radio_cairo = GTK_WIDGET(gtk_builder_get_object(builder, "cairo-radio"));
	self->scale = GTK_WIDGET(gtk_builder_get_object(builder, "dialog-scale"));
	gtk_dialog_add_buttons(dialog, "Cancel", GTK_RESPONSE_CANCEL, "OK", GTK_RESPONSE_OK, NULL);
	gtk_container_add(GTK_CONTAINER(gtk_dialog_get_content_area(dialog)), box);
	gtk_window_set_title(GTK_WINDOW(self), "Renderer Settings");

	g_object_unref(builder);
}

RendererSettingsDialog *renderer_settings_dialog_new(GtkWindow *parent)
{
	RendererSettingsDialog *res;

	res = RENDERER_SETTINGS_DIALOG(g_object_new(RENDERER_TYPE_SETTINGS_DIALOG, NULL));
	if (res && parent) {
		gtk_window_set_transient_for(GTK_WINDOW(res), parent);
	}
	return res;
}

void renderer_settings_dialog_get_settings(RendererSettingsDialog *dialog, struct render_settings *settings)
{
	if (!settings || !dialog)
		return;
	settings->scale = gtk_range_get_value(GTK_RANGE(dialog->scale));
	settings->renderer = (gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(dialog->radio_latex)) == TRUE ? RENDERER_LATEX_TIKZ : RENDERER_CAIROGRAPHICS);
}
void renderer_settings_dialog_set_settings(RendererSettingsDialog *dialog, struct render_settings *settings)
{
	if (!settings || !dialog)
		return;
	gtk_range_set_value(GTK_RANGE(dialog->scale), settings->scale);

	switch (settings->renderer) {
	case RENDERER_LATEX_TIKZ:
		gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(dialog->radio_latex), TRUE);
		break;
	case RENDERER_CAIROGRAPHICS:
		gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(dialog->radio_cairo), TRUE);
		break;
	}
}