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/*
*
* Copyright (c) 2004 by Alastair M. Robinson
* Distributed under the terms of the GNU General Public License -
* see the file named "COPYING" for more details.
*
*/
#include <string.h>
#include <gtk/gtk.h>
#include <gtk/gtkframe.h>
#include <gtk/gtksizegroup.h>
#include <gtk/gtkcheckbutton.h>
#include <gtk/gtkfilesel.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkspinbutton.h>
#include <gtk/gtklabel.h>
#include <gtk/gtktable.h>
#include <gtk/gtkoptionmenu.h>
#include <gtk/gtkmenuitem.h>
#include "pp_units.h"
#include "dialogs.h"
#include "config.h"
#include "gettext.h"
#define _(x) gettext(x)
enum {
CHANGED_SIGNAL,
LAST_SIGNAL
};
static guint pp_units_signals[LAST_SIGNAL] = { 0 };
static void pp_units_class_init (pp_UnitsClass *klass);
static void pp_units_init (pp_Units *stpuicombo);
void pp_units_refresh(pp_Units *ob)
{
}
GtkWidget*
pp_units_new ()
{
pp_Units *ob=PP_UNITS(g_object_new (pp_units_get_type (), NULL));
gtk_box_set_spacing(GTK_BOX(ob),5);
GtkWidget *label;
GtkWidget *hbox;
hbox=gtk_hbox_new(FALSE,0);
gtk_box_pack_start(GTK_BOX(ob),hbox,TRUE,TRUE,0);
gtk_widget_show(hbox);
label=gtk_label_new(_("Units:"));
gtk_box_pack_start(GTK_BOX(hbox),label,FALSE,FALSE,0);
gtk_widget_show(label);
ob->unitselector = gtk_option_menu_new ();
GtkWidget *menu, *menu_item;
menu = gtk_menu_new ();
menu_item = gtk_menu_item_new_with_label (_("Points"));
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_menu_item_new_with_label (_("Inches"));
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_menu_item_new_with_label (_("Millimeters"));
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
gtk_widget_show (menu_item);
menu_item = gtk_menu_item_new_with_label (_("Centimeters"));
gtk_menu_shell_append (GTK_MENU_SHELL (menu), menu_item);
gtk_widget_show (menu_item);
gtk_option_menu_set_menu (GTK_OPTION_MENU (ob->unitselector), menu);
gtk_box_pack_start(GTK_BOX(hbox),ob->unitselector,TRUE,TRUE,5);
gtk_widget_show(ob->unitselector);
pp_units_refresh(ob);
return(GTK_WIDGET(ob));
}
GType
pp_units_get_type (void)
{
static GType stpuic_type = 0;
if (!stpuic_type)
{
static const GTypeInfo pp_units_info =
{
sizeof (pp_UnitsClass),
NULL, /* base_init */
NULL, /* base_finalize */
(GClassInitFunc) pp_units_class_init,
NULL, /* class_finalize */
NULL, /* class_data */
sizeof (pp_Units),
0,
(GInstanceInitFunc) pp_units_init,
};
stpuic_type = g_type_register_static (GTK_TYPE_VBOX, "pp_Units", &pp_units_info, (GTypeFlags)0);
}
return stpuic_type;
}
static void
pp_units_class_init (pp_UnitsClass *klass)
{
pp_units_signals[CHANGED_SIGNAL] =
g_signal_new ("changed",
G_TYPE_FROM_CLASS (klass),
GSignalFlags(G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET (pp_UnitsClass, changed),
NULL, NULL,
g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
}
static void
pp_units_init (pp_Units *ob)
{
}
void pp_units_set_unit(pp_Units *ob,enum Units unit)
{
gtk_option_menu_set_history(GTK_OPTION_MENU(ob->unitselector),unit);
}
enum Units pp_units_get_unit(pp_Units *ob)
{
int u=gtk_option_menu_get_history(GTK_OPTION_MENU(ob->unitselector));
return(Units(u));
}
enum Units pp_units_run_dialog(enum Units unit,GtkWindow *parent)
{
GtkWidget *dialog=gtk_dialog_new_with_buttons(_("Units"),
parent,GtkDialogFlags(0),
GTK_STOCK_CANCEL,GTK_RESPONSE_CANCEL,
GTK_STOCK_OK,GTK_RESPONSE_OK,
NULL);
GtkWidget *uw=pp_units_new();
pp_units_set_unit(PP_UNITS(uw),unit);
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox),uw,FALSE,FALSE,0);
gtk_widget_show(uw);
gtk_widget_show(dialog);
gint result=gtk_dialog_run(GTK_DIALOG(dialog));
switch(result)
{
case GTK_RESPONSE_CANCEL:
break;
case GTK_RESPONSE_OK:
unit=pp_units_get_unit(PP_UNITS(uw));
break;
}
gtk_widget_destroy(dialog);
return(unit);
}
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