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/* run the display for an arrow in a workspace
*/
/*
Copyright (C) 1991-2003 The National Gallery
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.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
/*
These files are distributed with VIPS - http://www.vips.ecs.soton.ac.uk
*/
/*
#define DEBUG
*/
#include "ip.h"
static GraphicviewClass *parent_class = NULL;
static void
fontnameview_link( View *view, Model *model, View *parent )
{
Fontnameview *fontnameview = FONTNAMEVIEW( view );
VIEW_CLASS( parent_class )->link( view, model, parent );
if( GRAPHICVIEW( view )->sview )
gtk_size_group_add_widget( GRAPHICVIEW( view )->sview->group,
fontnameview->label );
}
static void
fontnameview_refresh( vObject *vobject )
{
Fontnameview *fontnameview = FONTNAMEVIEW( vobject );
Fontname *fontname = FONTNAME( VOBJECT( vobject )->iobject );
#ifdef DEBUG
printf( "fontnameview_refresh: " );
row_name_print( HEAPMODEL( fontname )->row );
printf( "\n" );
#endif /*DEBUG*/
if( vobject->iobject->caption )
set_glabel( fontnameview->label, _( "%s:" ),
vobject->iobject->caption );
if( fontname->value )
fontbutton_set_font_name( fontnameview->fontbutton,
fontname->value );
VOBJECT_CLASS( parent_class )->refresh( vobject );
}
static void
fontnameview_class_init( FontnameviewClass *class )
{
vObjectClass *vobject_class = (vObjectClass *) class;
ViewClass *view_class = (ViewClass *) class;
parent_class = g_type_class_peek_parent( class );
/* Create signals.
*/
/* Init methods.
*/
vobject_class->refresh = fontnameview_refresh;
view_class->link = fontnameview_link;
}
static void
fontnameview_changed_cb( Fontbutton *fontbutton, Fontnameview *fontnameview )
{
Fontname *fontname = FONTNAME( VOBJECT( fontnameview )->iobject );
const char *font_name = fontbutton_get_font_name( fontbutton );
if( strcmp( font_name, fontname->value ) != 0 ) {
IM_SETSTR( fontname->value, font_name );
classmodel_update( CLASSMODEL( fontname ) );
symbol_recalculate_all();
}
}
static void
fontnameview_init( Fontnameview *fontnameview )
{
GtkWidget *hbox;
#ifdef DEBUG
printf( "fontnameview_init\n" );
#endif /*DEBUG*/
hbox = gtk_hbox_new( FALSE, 12 );
gtk_box_pack_start( GTK_BOX( fontnameview ), hbox, TRUE, FALSE, 0 );
fontnameview->label = gtk_label_new( "" );
gtk_misc_set_alignment( GTK_MISC( fontnameview->label ), 0, 0.5 );
gtk_misc_set_padding( GTK_MISC( fontnameview->label ), 2, 7 );
gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( fontnameview->label ),
FALSE, FALSE, 2 );
fontnameview->fontbutton = fontbutton_new();
gtk_box_pack_start( GTK_BOX( hbox ),
GTK_WIDGET( fontnameview->fontbutton ), TRUE, TRUE, 0 );
g_signal_connect( fontnameview->fontbutton, "changed",
G_CALLBACK( fontnameview_changed_cb ), fontnameview );
gtk_widget_show_all( GTK_WIDGET( hbox ) );
}
GtkType
fontnameview_get_type( void )
{
static GtkType fontnameview_type = 0;
if( !fontnameview_type ) {
static const GtkTypeInfo info = {
"Fontnameview",
sizeof( Fontnameview ),
sizeof( FontnameviewClass ),
(GtkClassInitFunc) fontnameview_class_init,
(GtkObjectInitFunc) fontnameview_init,
/* reserved_1 */ NULL,
/* reserved_2 */ NULL,
(GtkClassInitFunc) NULL,
};
fontnameview_type = gtk_type_unique( TYPE_GRAPHICVIEW, &info );
}
return( fontnameview_type );
}
View *
fontnameview_new( void )
{
Fontnameview *fontnameview = gtk_type_new( TYPE_FONTNAMEVIEW );
return( VIEW( fontnameview ) );
}
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