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Diffstat (limited to 'executive-summary/evolution-services/executive-summary-html-view.c')
| -rw-r--r-- | executive-summary/evolution-services/executive-summary-html-view.c | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/executive-summary/evolution-services/executive-summary-html-view.c b/executive-summary/evolution-services/executive-summary-html-view.c new file mode 100644 index 0000000000..ef90461623 --- /dev/null +++ b/executive-summary/evolution-services/executive-summary-html-view.c @@ -0,0 +1,244 @@ +/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */ +/* executive-summary-html-view.c - Bonobo implementation of + * HtmlView.idl + * + * Authors: Iain Holmes <iain@helixcode.com> + * + * Copyright (C) 2000 Helix Code, Inc. + * + * 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. + */ + +#ifdef HAVE_CONFIG_H +#include <config.h> +#endif + +#include <bonobo.h> +#include <gnome.h> +#include <gal/util/e-util.h> + +#include "Executive-Summary.h" +#include "executive-summary-html-view.h" + +static void executive_summary_html_view_destroy (GtkObject *object); +static void executive_summary_html_view_init (ExecutiveSummaryHtmlView *component); +static void executive_summary_html_view_class_init (ExecutiveSummaryHtmlViewClass *klass); + +#define PARENT_TYPE (bonobo_object_get_type ()) + +static BonoboObjectClass *parent_class; + +struct _ExecutiveSummaryHtmlViewPrivate { + char *html; +}; + +/* CORBA interface */ +static POA_GNOME_Evolution_Summary_HTMLView__vepv HTMLView_vepv; + +static POA_GNOME_Evolution_Summary_HTMLView * +create_servant (void) +{ + POA_GNOME_Evolution_Summary_HTMLView *servant; + CORBA_Environment ev; + + servant = (POA_GNOME_Evolution_Summary_HTMLView *)g_new0 (BonoboObjectServant, 1); + servant->vepv = &HTMLView_vepv; + + CORBA_exception_init (&ev); + POA_GNOME_Evolution_Summary_HTMLView__init ((PortableServer_Servant) servant, &ev); + if (ev._major != CORBA_NO_EXCEPTION) { + g_free (servant); + CORBA_exception_free (&ev); + return NULL; + } + + CORBA_exception_free (&ev); + + return servant; +} + +static CORBA_char * +impl_GNOME_Evolution_Summary_HTMLView_getHtml (PortableServer_Servant servant, + CORBA_Environment *ev) +{ + BonoboObject *bonobo_object; + ExecutiveSummaryHtmlView *view; + ExecutiveSummaryHtmlViewPrivate *priv; + + bonobo_object = bonobo_object_from_servant (servant); + view = EXECUTIVE_SUMMARY_HTML_VIEW (bonobo_object); + priv = view->private; + + return CORBA_string_dup (priv->html? priv->html: ""); +} + +/* GtkObject methods */ +static void +executive_summary_html_view_destroy (GtkObject *object) +{ + ExecutiveSummaryHtmlView *view; + ExecutiveSummaryHtmlViewPrivate *priv; + + view = EXECUTIVE_SUMMARY_HTML_VIEW (object); + priv = view->private; + + if (priv == NULL) + return; + + g_free (priv->html); + g_free (priv); + + view->private = NULL; + + (* GTK_OBJECT_CLASS (parent_class)->destroy) (object); +} + +static void +corba_class_init (void) +{ + POA_GNOME_Evolution_Summary_HTMLView__vepv *vepv; + POA_GNOME_Evolution_Summary_HTMLView__epv *epv; + PortableServer_ServantBase__epv *base_epv; + + base_epv = g_new0 (PortableServer_ServantBase__epv, 1); + base_epv->_private = NULL; + base_epv->finalize = NULL; + base_epv->default_POA = NULL; + + epv = g_new0 (POA_GNOME_Evolution_Summary_HTMLView__epv, 1); + epv->getHtml = impl_GNOME_Evolution_Summary_HTMLView_getHtml; + + vepv = &HTMLView_vepv; + vepv->_base_epv = base_epv; + vepv->Bonobo_Unknown_epv = bonobo_object_get_epv (); + vepv->GNOME_Evolution_Summary_HTMLView_epv = epv; +} + +static void +executive_summary_html_view_class_init (ExecutiveSummaryHtmlViewClass *klass) +{ + GtkObjectClass *object_class; + + object_class = GTK_OBJECT_CLASS (klass); + object_class->destroy = executive_summary_html_view_destroy; + + parent_class = gtk_type_class (PARENT_TYPE); + + corba_class_init (); +} + +static void +executive_summary_html_view_init (ExecutiveSummaryHtmlView *view) +{ + ExecutiveSummaryHtmlViewPrivate *priv; + + priv = g_new (ExecutiveSummaryHtmlViewPrivate, 1); + priv->html = NULL; + + view->private = priv; +} + +E_MAKE_TYPE (executive_summary_html_view, "ExecutiveSummaryHtmlView", + ExecutiveSummaryHtmlView, executive_summary_html_view_class_init, + executive_summary_html_view_init, PARENT_TYPE); + +static void +executive_summary_html_view_construct (ExecutiveSummaryHtmlView *view, + GNOME_Evolution_Summary_HTMLView corba_object) +{ + g_return_if_fail (view != NULL); + g_return_if_fail (corba_object != CORBA_OBJECT_NIL); + + bonobo_object_construct (BONOBO_OBJECT (view), corba_object); +} + +/*** Public API ***/ +/** + * executive_summary_html_view_new: + * + * Creates a new BonoboObject that implements + * the HTMLView.idl interface. + * + * Returns: A BonoboObject. + */ +BonoboObject * +executive_summary_html_view_new (void) +{ + ExecutiveSummaryHtmlView *view; + POA_GNOME_Evolution_Summary_HTMLView *servant; + GNOME_Evolution_Summary_HTMLView corba_object; + + servant = create_servant (); + if (servant == NULL) + return NULL; + + view = gtk_type_new (executive_summary_html_view_get_type ()); + corba_object = bonobo_object_activate_servant (BONOBO_OBJECT (view), + servant); + executive_summary_html_view_construct (view, corba_object); + + return BONOBO_OBJECT (view); +} + +/** + * executive_summary_html_view_set_html: + * @view: The ExecutiveSummaryHtmlView to operate on, + * @html: The HTML as a string. + * + * Sets the HTML string in @view to @html. @html is copied into @view, + * so after this call you are free to do what you want with @html. + */ +void +executive_summary_html_view_set_html (ExecutiveSummaryHtmlView *view, + const char *html) +{ + ExecutiveSummaryHtmlViewPrivate *priv; + + g_return_if_fail (view != NULL); + g_return_if_fail (IS_EXECUTIVE_SUMMARY_HTML_VIEW (view)); + + priv = view->private; + if (priv->html) + g_free (priv->html); + + if (html != NULL) + priv->html = g_strdup (html); + else + priv->html = NULL; +} +/** + * executive_summary_html_view_get_html: + * @view: The ExecutiveSummaryHtmlView to operate on. + * + * Retrieves the HTML stored in @view. This return value is not duplicated + * before returning, so you should not free it. Instead, if you want to free + * the HTML stored in @view, you should use + * executive_summary_html_view_set_html (view, NULL);. + * + * Returns: A pointer to the HTML stored in @view. + */ +const char * +executive_summary_html_view_get_html (ExecutiveSummaryHtmlView *view) +{ + ExecutiveSummaryHtmlViewPrivate *priv; + + g_return_val_if_fail (view != NULL, NULL); + g_return_val_if_fail (IS_EXECUTIVE_SUMMARY_HTML_VIEW (view), NULL); + + priv = view->private; + return priv->html; +} + |