/***********************************************************************
* config_dialog.c: The basic configuration dialog.
***********************************************************************/
/***********************************************************************
* This file is part of SpaceChart.
* Copyright (C) 2000 Miguel Coca <e970095@zipi.fi.upm.es>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
***********************************************************************/
#include <stdlib.h>
#include "../include/config_dialog.h"
#include "../include/link_config.h"
#include "../include/star_config.h"
struct st_config_dialog
{
GtkWidget *dialog;
GtkWidget *font_picker, *color_picker;
settings_t *settings;
link_config_t *link_config;
star_config_t *star_config;
};
/* Declaration of private functions */
static void cb_changed_font( GtkWidget *widget, gchar* font_name,
config_dialog_t *config );
static void cb_changed_color( GtkWidget *widget, guint r, guint g, guint b,
guint a, config_dialog_t *config );
static void cb_changed_star_config( star_config_t *st_config,
config_dialog_t *config );
static void cb_changed_link_config( link_config_t *st_config,
config_dialog_t *config );
static void cb_apply( GnomePropertyBox *box, int page_num,
config_dialog_t *config );
static int cb_delete_event( GtkWidget* widget, config_dialog_t *config );
/* Public functions */
config_dialog_t* config_dialog_new( settings_t* settings )
{
config_dialog_t *config;
GtkWidget *label, *table, *frame;
double rgb[3];
if( (config = (config_dialog_t*) malloc( sizeof(config_dialog_t) )) )
{
config->settings = settings;
config->dialog = gnome_property_box_new();
gtk_signal_connect( GTK_OBJECT(config->dialog), "close",
GTK_SIGNAL_FUNC(cb_delete_event), config );
/* Create the labels page */
frame = gtk_frame_new( _("Star and Link labels") );
gtk_container_border_width(GTK_CONTAINER(frame),10);
table = gtk_table_new( 2, 2, TRUE );
gtk_container_add( GTK_CONTAINER(frame), table );
gtk_container_border_width(GTK_CONTAINER(table), 5);
gtk_table_set_row_spacings(GTK_TABLE(table), 5 );
label = gtk_label_new( _("Label Font") );
config->font_picker = gnome_font_picker_new();
gnome_font_picker_set_font_name(
GNOME_FONT_PICKER(config->font_picker),
settings_get_labels_font(settings) );
gtk_signal_connect( GTK_OBJECT(config->font_picker),
"font_set", cb_changed_font, config );
gtk_table_attach( GTK_TABLE(table), label, 0, 1, 0, 1,
(GtkAttachOptions) GTK_EXPAND | GTK_FILL,
(GtkAttachOptions) GTK_EXPAND | GTK_FILL,
0, 0 );
gtk_table_attach( GTK_TABLE(table), config->font_picker,
1, 2, 0, 1,
(GtkAttachOptions) 0,
(GtkAttachOptions) 0,
0, 0 );
label = gtk_label_new( _("Label Color") );
config->color_picker = gnome_color_picker_new();
settings_get_labels_color( settings, rgb );
gnome_color_picker_set_d(
GNOME_COLOR_PICKER(config->color_picker), rgb[0],
rgb[1], rgb[2], 0 );
gtk_signal_connect( GTK_OBJECT(config->color_picker),
"color_set", cb_changed_color, config );
gtk_table_attach( GTK_TABLE(table), label, 0, 1, 1, 2,
(GtkAttachOptions) GTK_EXPAND | GTK_FILL,
(GtkAttachOptions) GTK_EXPAND | GTK_FILL,
0, 0 );
gtk_table_attach( GTK_TABLE(table), config->color_picker,
1, 2, 1, 2,
(GtkAttachOptions) 0,
(GtkAttachOptions) 0,
0, 0 );
label = gtk_label_new( _("Labels") );
gnome_property_box_append_page( GNOME_PROPERTY_BOX(
config->dialog), frame, label );
gtk_signal_connect( GTK_OBJECT(config->dialog), "apply",
cb_apply, config );
/* Create the Star Config page */
config->star_config = star_config_new(
(void(*)(star_config_t*,void *))cb_changed_star_config,
config );
label = gtk_label_new( _("Star Drawing") );
gnome_property_box_append_page( GNOME_PROPERTY_BOX(
config->dialog), star_config_get_widget(
config->star_config), label );
star_config_set_rules(config->star_config,
settings_get_star_draw_rules(settings));
/* Create the Link Config page */
config->link_config = link_config_new(
(void(*)(link_config_t*,void *))cb_changed_link_config,
config );
label = gtk_label_new( _("Link Drawing") );
gnome_property_box_append_page( GNOME_PROPERTY_BOX(
config->dialog), link_config_get_widget(
config->link_config), label );
link_config_set_unit(config->link_config,
settings_get_distance_unit(config->settings));
link_config_set_rules(config->link_config,
settings_get_link_draw_rules(settings));
/* Draw the dialog */
gtk_widget_show_all( config->dialog );
}
return config;
}
void config_dialog_destroy( config_dialog_t* config )
{
star_config_destroy( config->star_config );
free( config );
}
/* Private functions */
void cb_changed_font( GtkWidget *widget, gchar* font_name,
config_dialog_t *config )
{
gnome_property_box_changed( GNOME_PROPERTY_BOX(config->dialog) );
}
void cb_changed_color( GtkWidget *widget, guint r, guint g, guint b, guint a,
config_dialog_t *config )
{
gnome_property_box_changed( GNOME_PROPERTY_BOX(config->dialog) );
}
void cb_changed_star_config( star_config_t *st_config,config_dialog_t *config )
{
gnome_property_box_changed( GNOME_PROPERTY_BOX(config->dialog) );
}
void cb_changed_link_config( link_config_t *st_config,config_dialog_t *config )
{
gnome_property_box_changed( GNOME_PROPERTY_BOX(config->dialog) );
}
void cb_apply( GnomePropertyBox *box, int page_num, config_dialog_t *config )
{
double color[3];
if( page_num == -1 )
{
settings_disable_callbacks( config->settings );
settings_set_labels_font(
config->settings, gnome_font_picker_get_font_name(
GNOME_FONT_PICKER(config->font_picker)) );
gnome_color_picker_get_d( GNOME_COLOR_PICKER(
config->color_picker), (color), (color+1), (color+2),
NULL );
settings_set_star_draw_rules( config->settings,
star_config_get_rules(
config->star_config) );
settings_set_link_draw_rules( config->settings,
link_config_get_rules(
config->link_config) );
settings_set_labels_color( config->settings, color );
settings_enable_callbacks( config->settings );
}
}
int cb_delete_event( GtkWidget* widget, config_dialog_t *config )
{
config_dialog_destroy(config);
return FALSE;
}
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