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/* Screem: entityWizard.c,
* A wizard for entering special characters
*
* Copyright (C) 1999 David A Knight
*
* 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
*
* For contact information with the author of this source code please see
* the AUTHORS file. If there is no AUTHORS file present then check the
* about box under the help menu for a contact address
*/
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include <sys/stat.h>
#include <unistd.h>
#include <string.h>
#include <gmodule.h>
#include <gnome.h>
#include "html.h" /* contains all the entities */
#include "site.h"
#include "page.h"
#include "editor.h"
extern GtkWidget *app;
extern Site *current_site;
extern Page *current_page;
static GtkWidget* create_dialog( void );
void entityWizard( void );
static void selected( GtkCList *clist, gint row, gint column,
GdkEventButton *event, gpointer data );
static void clicked( GtkWidget *widget, gint button, GtkWidget **dialog );
/*********************************************************************/
G_MODULE_EXPORT const gchar*
g_module_check_init( GModule *module )
{
g_print("entityWizard: check-init\n");
return NULL;
}
/*********************************************************************/
G_MODULE_EXPORT void
g_module_unload( GModule *module )
{
g_print( "entityWizard: unloaded\n" );
}
/*********************************************************************/
G_MODULE_EXPORT void
init()
{
GnomeUIInfo menuinfo[] = {
{
GNOME_APP_UI_ITEM, N_( "Entity..." ),
N_( "Insert a special character entity" ),
entityWizard, NULL, NULL,
GNOME_APP_PIXMAP_STOCK,
GNOME_STOCK_MENU_BLANK,
0,
GDK_CONTROL_MASK, NULL
},
GNOMEUIINFO_END
};
/* place menu item after image under insert */
gnome_app_insert_menus( GNOME_APP( app ),
_("_Insert/"), menuinfo);
g_print( "entityWizard: initialised\n" );
}
/*********************************************************************/
void entityWizard()
{
static GtkWidget *dialog = NULL;
Page *page;
if( current_site )
page = screem_site_get_current_page( current_site );
else
page = current_page;
g_return_if_fail( page != NULL );
if( dialog ) {
gdk_window_raise( dialog->window );
gdk_window_show( dialog->window );
return;
}
dialog = create_dialog();
gtk_signal_connect( GTK_OBJECT( dialog ), "clicked",
GTK_SIGNAL_FUNC( clicked ), &dialog );
gtk_signal_connect( GTK_OBJECT( dialog ), "delete_event",
GTK_SIGNAL_FUNC( clicked ), &dialog );
gtk_widget_show_all( dialog );
}
/*********************************************************************/
static GtkWidget* create_dialog()
{
GtkWidget *dialog;
GtkWidget *notebook;
GtkWidget *label;
gchar *titles[] = {
_("Name"),
_("Entity"),
NULL
};
gchar *items[ 2 ];
GtkWidget *sw;
GtkWidget *list;
gint num;
dialog = gnome_dialog_new( _( "Entity Wizard" ),
GNOME_STOCK_BUTTON_CLOSE, NULL );
notebook = gtk_notebook_new();
gtk_box_pack_start( GTK_BOX( GNOME_DIALOG( dialog )->vbox ),
notebook, TRUE, TRUE, GNOME_PAD );
/* ISO-8859-1 */
sw = gtk_scrolled_window_new( NULL, NULL );
gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( sw ),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC );
gtk_widget_set_usize( sw, -1, 200 );
list = gtk_clist_new_with_titles( 2, titles );
gtk_clist_set_column_auto_resize( GTK_CLIST( list ), 0, TRUE );
gtk_clist_set_selection_mode( GTK_CLIST( list ),GTK_SELECTION_BROWSE );
/* insert the entities */
for( num = 0; ISO_8859_1[ num ]; num ++ ) {
items[ 0 ] = ISO_8859_1[ num ];
items[ 1 ] = ISO_8859_1[ num ];
gtk_clist_append( GTK_CLIST( list ), items );
}
gtk_container_add( GTK_CONTAINER( sw ), list );
label = gtk_label_new( _( "ISO-8859-1" ) );
gtk_notebook_append_page( GTK_NOTEBOOK( notebook ),
sw, label );
gtk_signal_connect( GTK_OBJECT( list ), "select-row",
GTK_SIGNAL_FUNC( selected ), 0 );
/* Math/Greek/Symbolic */
sw = gtk_scrolled_window_new( NULL, NULL );
gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( sw ),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC );
gtk_widget_set_usize( sw, -1, 200 );
list = gtk_clist_new_with_titles( 2, titles );
gtk_clist_set_column_auto_resize( GTK_CLIST( list ), 0, TRUE );
gtk_clist_set_selection_mode( GTK_CLIST( list ),GTK_SELECTION_BROWSE );
/* insert the entities */
for( num = 0; MATH_GREEK_SYMBOLIC[ num ]; num ++ ) {
items[ 0 ] = MATH_GREEK_SYMBOLIC[ num ];
items[ 1 ] = MATH_GREEK_SYMBOLIC[ num ];
gtk_clist_append( GTK_CLIST( list ), items );
}
gtk_container_add( GTK_CONTAINER( sw ), list );
label = gtk_label_new( _( "Math/Greek/Symbolic" ) );
gtk_notebook_append_page( GTK_NOTEBOOK( notebook ),
sw, label );
gtk_signal_connect( GTK_OBJECT( list ), "select-row",
GTK_SIGNAL_FUNC( selected ), 0 );
/* Markup/Internationalisation */
sw = gtk_scrolled_window_new( NULL, NULL );
gtk_scrolled_window_set_policy( GTK_SCROLLED_WINDOW( sw ),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC );
gtk_widget_set_usize( sw, -1, 200 );
list = gtk_clist_new_with_titles( 2, titles );
gtk_clist_set_column_auto_resize( GTK_CLIST( list ), 0, TRUE );
gtk_clist_set_selection_mode( GTK_CLIST( list ),GTK_SELECTION_BROWSE );
/* insert the entities */
for( num = 0; MARKUP_INTL[ num ]; num ++ ) {
items[ 0 ] = MARKUP_INTL[ num ];
items[ 1 ] = MARKUP_INTL[ num ];
gtk_clist_append( GTK_CLIST( list ), items );
}
gtk_container_add( GTK_CONTAINER( sw ), list );
label = gtk_label_new( _( "Markup/Internationalisation" ) );
gtk_notebook_append_page( GTK_NOTEBOOK( notebook ),
sw, label );
gtk_signal_connect( GTK_OBJECT( list ), "select-row",
GTK_SIGNAL_FUNC( selected ), 0 );
return dialog;
}
/***********************************************************************/
static void selected( GtkCList *clist, gint row, gint column,
GdkEventButton *event, gpointer data )
{
static guint32 t = 0;
gint pos;
gchar *text;
gchar *info[ 1 ];
if( t != event->time ) {
t = event->time;
return;
}
/* was double clicked */
gtk_clist_get_text( clist, row, 1, &info[ 0 ] );
/* insert info[ 0 ] */
pos = screem_editor_get_pos();
text = g_strdup_printf( "&%s;", info[ 0 ] );
screem_editor_insert( pos, text );
screem_editor_set_pos( pos + strlen( text ) );
g_free( text );
}
/**************************************************************************/
static void clicked( GtkWidget *widget, gint button, GtkWidget **dialog )
{
gtk_widget_destroy( widget );
*dialog = NULL;
}
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