126 lines
4.5 KiB
C++
126 lines
4.5 KiB
C++
/*
|
|
Copyright (C) 2001-2006, William Joseph.
|
|
All Rights Reserved.
|
|
|
|
This file is part of GtkRadiant.
|
|
|
|
GtkRadiant 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.
|
|
|
|
GtkRadiant 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 GtkRadiant; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
|
|
*/
|
|
|
|
#include "button.h"
|
|
|
|
#include <gtk/gtk.h>
|
|
|
|
#include "stream/textstream.h"
|
|
#include "stream/stringstream.h"
|
|
#include "generic/callback.h"
|
|
|
|
#include "image.h"
|
|
#include "pointer.h"
|
|
|
|
void clicked_closure_callback( GtkWidget* widget, gpointer data ){
|
|
( *reinterpret_cast<Callback*>( data ) )( );
|
|
}
|
|
|
|
void button_connect_callback( GtkButton* button, const Callback& callback ){
|
|
#if 1
|
|
g_signal_connect_swapped( G_OBJECT( button ), "clicked", G_CALLBACK( callback.getThunk() ), callback.getEnvironment() );
|
|
#else
|
|
g_signal_connect_closure( G_OBJECT( button ), "clicked", create_cclosure( G_CALLBACK( clicked_closure_callback ), callback ), FALSE );
|
|
#endif
|
|
}
|
|
|
|
guint toggle_button_connect_callback( GtkToggleButton* button, const Callback& callback ){
|
|
#if 1
|
|
guint handler = g_signal_connect_swapped( G_OBJECT( button ), "toggled", G_CALLBACK( callback.getThunk() ), callback.getEnvironment() );
|
|
#else
|
|
guint handler = g_signal_connect_closure( G_OBJECT( button ), "toggled", create_cclosure( G_CALLBACK( clicked_closure_callback ), callback ), TRUE );
|
|
#endif
|
|
g_object_set_data( G_OBJECT( button ), "handler", gint_to_pointer( handler ) );
|
|
return handler;
|
|
}
|
|
|
|
void button_set_icon( GtkButton* button, const char* icon ){
|
|
GtkImage* image = new_local_image( icon );
|
|
gtk_widget_show( GTK_WIDGET( image ) );
|
|
gtk_container_add( GTK_CONTAINER( button ), GTK_WIDGET( image ) );
|
|
}
|
|
|
|
void toggle_button_set_active_no_signal( GtkToggleButton* button, gboolean active ){
|
|
//globalOutputStream() << "set active: " << active << "\n";
|
|
guint handler_id = gpointer_to_int( g_object_get_data( G_OBJECT( button ), "handler" ) );
|
|
//guint signal_id = g_signal_lookup("toggled", G_OBJECT_TYPE (button));
|
|
//globalOutputStream() << "signal_id: " << signal_id << "\n";
|
|
//guint found = g_signal_handler_find(G_OBJECT(button), G_SIGNAL_MATCH_ID, signal_id, 0, 0, 0, 0);
|
|
//globalOutputStream() << " handler found: " << found << "\n";
|
|
g_signal_handler_block( G_OBJECT( button ), handler_id );
|
|
gtk_toggle_button_set_active( button, active );
|
|
g_signal_handler_unblock( G_OBJECT( button ), handler_id );
|
|
}
|
|
|
|
|
|
void radio_button_print_state( GtkRadioButton* button ){
|
|
globalOutputStream() << "toggle button: ";
|
|
for ( GSList* radio = gtk_radio_button_group( button ); radio != 0; radio = g_slist_next( radio ) )
|
|
{
|
|
globalOutputStream() << gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( radio->data ) );
|
|
}
|
|
globalOutputStream() << "\n";
|
|
}
|
|
|
|
GtkToggleButton* radio_button_get_nth( GtkRadioButton* radio, int index ){
|
|
GSList *group = gtk_radio_button_group( radio );
|
|
return GTK_TOGGLE_BUTTON( g_slist_nth_data( group, g_slist_length( group ) - index - 1 ) );
|
|
}
|
|
|
|
void radio_button_set_active( GtkRadioButton* radio, int index ){
|
|
//radio_button_print_state(radio);
|
|
gtk_toggle_button_set_active( radio_button_get_nth( radio, index ), TRUE );
|
|
//radio_button_print_state(radio);
|
|
}
|
|
|
|
void radio_button_set_active_no_signal( GtkRadioButton* radio, int index ){
|
|
{
|
|
for ( GSList* l = gtk_radio_button_get_group( radio ); l != 0; l = g_slist_next( l ) )
|
|
{
|
|
g_signal_handler_block( G_OBJECT( l->data ), gpointer_to_int( g_object_get_data( G_OBJECT( l->data ), "handler" ) ) );
|
|
}
|
|
}
|
|
radio_button_set_active( radio, index );
|
|
{
|
|
for ( GSList* l = gtk_radio_button_get_group( radio ); l != 0; l = g_slist_next( l ) )
|
|
{
|
|
g_signal_handler_unblock( G_OBJECT( l->data ), gpointer_to_int( g_object_get_data( G_OBJECT( l->data ), "handler" ) ) );
|
|
}
|
|
}
|
|
}
|
|
|
|
int radio_button_get_active( GtkRadioButton* radio ){
|
|
//radio_button_print_state(radio);
|
|
GSList *group = gtk_radio_button_group( radio );
|
|
int index = g_slist_length( group ) - 1;
|
|
for (; group != 0; group = g_slist_next( group ) )
|
|
{
|
|
if ( gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( group->data ) ) ) {
|
|
break;
|
|
}
|
|
else
|
|
{
|
|
index--;
|
|
}
|
|
}
|
|
return index;
|
|
}
|