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/* Dr Genius an interactive geometry software
* (C) Copyright Hilaire Fernandes 2003
* hilaire@ofset.org
*
*
*
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public Licences as by published
* by the Free Software Foundation; either version 2; or (at your option)
* any later version
*
* This program is distributed in the hope that it will entertaining,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILTY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
* Publis 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.
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include <string.h>
#include <libintl.h>
#include "editor_view.h"
#include "drgeo_gtkhelpers.h"
#define _(x) gettext (x)
#define N_(x) x
editorView::editorView (xmlNodePtr editorXml):
drgeniusView (EDITOR_CHILD, true)
{
static gint counter = 1;
createWidgetView ();
if (editorXml == NULL)
{
/* create a new name */
p_name = g_strdup_printf (_("Text %d"),
counter++);
gtk_text_view_clear (GTK_TEXT_VIEW (p_textView));
}
else
{
/* get the name from the XML Tree */
p_name = (gchar *) (xmlGetProp (editorXml, BAD_CAST "name"));
gtk_text_view_set_text (GTK_TEXT_VIEW (p_textView),
(gchar *) xmlNodeGetContent (editorXml));
}
}
editorView::
~editorView ()
{
// FIXME: it should not be necessary
gtk_widget_destroy (p_view);
}
gboolean
editorView::saveNode (xmlNodePtr tree)
{
gchar *text;
xmlNodePtr textNode;
text = gtk_text_view_get_text (GTK_TEXT_VIEW (p_textView));
if (strlen (text) != 0) {
textNode = xmlNewChild (tree, NULL, BAD_CAST "text", BAD_CAST text);
xmlSetProp (textNode, BAD_CAST "name", BAD_CAST p_name);
g_free (text);
return true;
}
else {
g_free (text);
return false;
}
}
gpointer
editorView::createWidgetView ()
{
p_view = gtk_scrolled_window_new (NULL, NULL);
p_textView = gtk_text_view_new ();
gtk_text_view_set_editable(GTK_TEXT_VIEW (p_textView),
TRUE);
gtk_container_add (GTK_CONTAINER(p_view), p_textView);
gtk_widget_show_all (p_view);
/* No WidgetView class is created, only plain GtkWidget */
return NULL;
}
GtkWidget *
editorView::widgetView ()
{
return p_view;
}
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