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#include <errno.h>
#include <signal.h>
#include <unistd.h>
#include "npcompose.h"
#include <gtk/gtk.h>
void SIGTERM_handler( int signo )
{
gtk_main_quit();
return;
}
void signal_handler( int signo )
{
_exit( signo );
}
NP_Compose::NP_Compose( int *argc, char ***argv )
{
home = getenv( "HOME" );
text = server = group = type = NULL;
window = header_widget = text_widget = message_window = message_label
= NULL;
offset = 0;
gtk_init( argc, argv );
signal( SIGTERM, SIGTERM_handler );
signal( SIGQUIT, SIGTERM_handler );
signal( SIGSEGV, signal_handler );
window = gtk_window_new( GTK_WINDOW_TOPLEVEL );
gtk_widget_realize( window );
gtk_window_set_policy( GTK_WINDOW( window ), TRUE, TRUE, TRUE );
gtk_container_border_width( GTK_CONTAINER( window ), 10 );
gtk_signal_connect( GTK_OBJECT( window ), "delete_event",
GTK_SIGNAL_FUNC( close_button_callback ), this );
gtk_signal_connect( GTK_OBJECT( window ), "destroy",
GTK_SIGNAL_FUNC( close_button_callback ), this );
gtk_window_set_title( GTK_WINDOW( window ),
"News Peruser Message Composer" );
GtkWidget *frame = gtk_frame_new( NULL );
gtk_widget_show( frame );
gtk_container_add( GTK_CONTAINER( window ), frame );
GtkWidget *table = gtk_table_new( 20, 20, FALSE );
gtk_widget_show( table );
gtk_container_border_width( GTK_CONTAINER( table ), 10 );
gtk_container_add( GTK_CONTAINER( frame ), table );
gtk_table_set_row_spacings( GTK_TABLE( table ), 10 );
GtkWidget *pane = gtk_vpaned_new();
gtk_widget_show( pane );
gtk_table_attach_defaults( GTK_TABLE( table ), pane, 0, 20, 0, 19 );
GtkWidget *vbox = gtk_vbox_new( 0, FALSE );
gtk_widget_show( vbox );
gtk_paned_add1( GTK_PANED( pane ), vbox );
GtkWidget *label = gtk_label_new( "If desired, modify the"
" automatically-generated header..." );
gtk_widget_show( label );
gtk_box_pack_start( GTK_BOX( vbox ), label, FALSE, FALSE, 0 );
GtkWidget *hbox = gtk_hbox_new( 0, FALSE );
gtk_widget_show( hbox );
gtk_box_pack_start( GTK_BOX( vbox ), hbox, TRUE, TRUE, 0 );
header_widget = gtk_text_new( NULL, NULL );
gtk_widget_show( header_widget );
gtk_text_set_editable( GTK_TEXT( header_widget ), TRUE );
gtk_box_pack_start( GTK_BOX( hbox ), header_widget, TRUE, TRUE, 0 );
GtkWidget *vscroll = gtk_vscrollbar_new( GTK_TEXT( header_widget )->vadj );
gtk_widget_show( vscroll );
gtk_widget_realize( header_widget );
gtk_box_pack_start( GTK_BOX( hbox ), vscroll, FALSE, FALSE, 0 );
vbox = gtk_vbox_new( 0, FALSE );
gtk_widget_show( vbox );
gtk_paned_add2( GTK_PANED( pane ), vbox );
label = gtk_label_new( "...then enter the body of the message below" );
gtk_widget_show( label );
gtk_box_pack_start( GTK_BOX( vbox ), label, FALSE, FALSE, 0 );
hbox = gtk_hbox_new( 0, FALSE );
gtk_widget_show( hbox );
gtk_box_pack_start( GTK_BOX( vbox ), hbox, TRUE, TRUE, 0 );
text_widget = gtk_text_new( NULL, NULL );
gtk_widget_show( text_widget );
gtk_text_set_editable( GTK_TEXT( text_widget ), TRUE );
gtk_box_pack_start( GTK_BOX( hbox ), text_widget, TRUE, TRUE, 0 );
vscroll = gtk_vscrollbar_new( GTK_TEXT( text_widget )->vadj );
gtk_widget_show( vscroll );
gtk_widget_realize( text_widget );
gtk_box_pack_start( GTK_BOX( hbox ), vscroll, FALSE, FALSE, 0 );
GtkWidget *toolbar = gtk_toolbar_new( GTK_ORIENTATION_HORIZONTAL,
GTK_TOOLBAR_TEXT );
gtk_widget_show( toolbar );
gtk_table_attach_defaults( GTK_TABLE( table ), toolbar, 0, 19, 19, 20 );
gtk_toolbar_append_item( GTK_TOOLBAR( toolbar ), " External Editor ",
"Launch the configured external editor program"
" with the current message text.", NULL, NULL,
GTK_SIGNAL_FUNC( editor_button_callback ), this );
toolbar = gtk_toolbar_new( GTK_ORIENTATION_HORIZONTAL,
GTK_TOOLBAR_TEXT );
gtk_widget_show( toolbar );
gtk_table_attach_defaults( GTK_TABLE( table ), toolbar, 19, 20, 19, 20 );
gtk_toolbar_append_item( GTK_TOOLBAR( toolbar ), " Cancel ",
"Close the composition window and discard the "
"message.", NULL, NULL,
GTK_SIGNAL_FUNC( cancel_button_callback ), NULL );
gtk_toolbar_append_space( GTK_TOOLBAR( toolbar ));
gtk_toolbar_append_item( GTK_TOOLBAR( toolbar ), " Save ",
"Close the composition window and save the"
" message.", NULL, NULL,
GTK_SIGNAL_FUNC( close_button_callback ), this );
text = NULL;
process_args( *argc, *argv );
set_size();
gtk_widget_show( window );
return;
}
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