Tasks progress. Merge EMemoPreview back into ECalComponentPreview.

svn path=/branches/kill-bonobo/; revision=36538

5 files changed, 179 insertions, 648 deletions

diff --git a/calendar/gui/Makefile.am b/calendar/gui/Makefile.am
index 7cf356add8..1edc28d0a7 100644
--- a/calendar/gui/Makefile.am
+++ b/calendar/gui/Makefile.am
@@ -135,8 +135,6 @@ libcal_gui_la_SOURCES =		\
 	e-meeting-types.h			\
 	e-meeting-utils.c			\
 	e-meeting-utils.h			\
-	e-memo-preview.c			\
-	e-memo-preview.h			\
 	e-memo-table.c				\
 	e-memo-table.h				\
 	e-memo-table-config.c			\
diff --git a/calendar/gui/e-cal-component-preview.c b/calendar/gui/e-cal-component-preview.c
index 853183bf53..8d3a903119 100644
--- a/calendar/gui/e-cal-component-preview.c
+++ b/calendar/gui/e-cal-component-preview.c
@@ -22,48 +22,48 @@
  *
  */
 
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
+#include "e-cal-component-preview.h"
 
 #include <string.h>
-#include <gio/gio.h>
 #include <gtk/gtk.h>
 #include <glib/gi18n.h>
-#include <libgnome/gnome-url.h>
-#include <libedataserver/e-categories.h>
 #include <libecal/e-cal-time-util.h>
-#include <gtkhtml/gtkhtml.h>
+#include <libedataserver/e-categories.h>
 #include <gtkhtml/gtkhtml-stream.h>
 #include <libedataserver/e-time-utils.h>
 #include <e-util/e-categories-config.h>
 #include "calendar-config.h"
-#include "e-cal-component-preview.h"
 #include <camel/camel-mime-filter-tohtml.h>
 
-struct _ECalComponentPreviewPrivate {
-	GtkWidget *html;
+#define E_CAL_COMPONENT_PREVIEW_GET_PRIVATE(obj) \
+	(G_TYPE_INSTANCE_GET_PRIVATE \
+	((obj), E_TYPE_CAL_COMPONENT_PREVIEW, ECalComponentPreviewPrivate))
 
+struct _ECalComponentPreviewPrivate {
 	icaltimezone *zone;
 };
 
-G_DEFINE_TYPE (ECalComponentPreview, e_cal_component_preview, GTK_TYPE_TABLE)
+static gpointer parent_class;
 
 static void
-on_link_clicked (GtkHTML *html, const char *url, gpointer data)
+cal_component_preview_link_clicked (GtkHTML *html,
+                                    const gchar *url)
 {
-        GError *err = NULL;
+	GdkScreen *screen;
+        GError *error = NULL;
 
-        gnome_url_show (url, &err);
+	screen = gtk_widget_get_screen (GTK_WIDGET (html));
+	gtk_show_uri (screen, url, GDK_CURRENT_TIME, &error);
 
-	if (err) {
-		g_warning ("gnome_url_show: %s", err->message);
-                g_error_free (err);
+	if (error != NULL) {
+		g_warning ("%s", error->message);
+                g_error_free (error);
         }
 }
 
 static void
-on_url_cb (GtkHTML *html, const char *url, gpointer data)
+cal_component_preview_on_url (GtkHTML *html,
+                              const gchar *url)
 {
 #if 0
 	char *msg;
@@ -78,51 +78,11 @@ on_url_cb (GtkHTML *html, const char *url, gpointer data)
 #endif
 }
 
-/* Callback used when the user selects a URL in the HTML widget */
-void
-e_cal_comp_preview_url_requested_cb (GtkHTML *html, const char *url, GtkHTMLStream *html_stream, gpointer data)
-{
-	int len = strlen ("file:///");
-
-	if (!strncmp ("file:///", url, len)) {
-		GFile *file;
-		const char *path = url + len - 1;
-
-		g_return_if_fail (html_stream != NULL);
-		g_return_if_fail (path != NULL);
-
-		file = g_file_new_for_path (path);
-		if (file) {
-			char buffer[4096];
-			GInputStream *stream;
-
-			/* ignore errors here */
-			stream = G_INPUT_STREAM (g_file_read (file, NULL, NULL));
-
-			if (stream) {
-				gssize bread;
-
-				do {
-					/* ignore errors here as well */
-					bread = g_input_stream_read (stream, buffer, sizeof (buffer), NULL, NULL);
-					if (bread > 0)
-						gtk_html_stream_write (html_stream, buffer, bread);
-				} while (bread > 0);
-
-				g_input_stream_close (stream, NULL, NULL);
-				g_object_unref (stream);
-
-				gtk_html_stream_close (html_stream, GTK_HTML_STREAM_OK);
-			}
-
-			g_object_unref (file);
-		}
-	}
-}
-
 /* Converts a time_t to a string, relative to the specified timezone */
 static char *
-timet_to_str_with_zone (ECalComponentDateTime *dt, ECal *ecal, icaltimezone *default_zone)
+timet_to_str_with_zone (ECalComponentDateTime *dt,
+                        ECal *ecal,
+                        icaltimezone *default_zone)
 {
 	struct icaltimetype itt;
 	icaltimezone *zone;
@@ -152,12 +112,18 @@ timet_to_str_with_zone (ECalComponentDateTime *dt, ECal *ecal, icaltimezone *def
 }
 
 static void
-write_html (GtkHTMLStream *stream, ECal *ecal, ECalComponent *comp, icaltimezone *default_zone)
+cal_component_preview_write_html (GtkHTMLStream *stream,
+                                  ECal *ecal,
+                                  ECalComponent *comp,
+                                  icaltimezone *default_zone)
 {
 	ECalComponentText text;
 	ECalComponentDateTime dt;
 	gchar *str;
-	GSList *l;
+	GString *string;
+	GSList *list, *iter;
+	icalcomponent *icalcomp;
+	icalproperty *icalprop;
 	icalproperty_status status;
 	const char *location;
 	int *priority_value;
@@ -176,28 +142,34 @@ write_html (GtkHTMLStream *stream, ECal *ecal, ECalComponent *comp, icaltimezone
 					"<HTML><BODY><H1><I>%s</I></H1>",
 					_("Untitled"));
 
-
 	/* write icons for the categories */
-	e_cal_component_get_categories_list (comp, &l);
-	if (l) {
-		GSList *node;
-
-		for (node = l; node != NULL; node = node->next) {
-			const char *icon_file;
-
-			icon_file = e_categories_get_icon_file_for ((const char *) node->data);
-			if (icon_file) {
-				gchar *icon_file_uri = g_filename_to_uri (icon_file, NULL, NULL);
-				gtk_html_stream_printf (stream, "<IMG ALT=\"%s\" SRC=\"%s\">",
-							(const char *) node->data, icon_file_uri);
-				g_free (icon_file_uri);
-			}
+	string = g_string_new (NULL);
+	e_cal_component_get_categories_list (comp, &list);
+	if (list != NULL)
+		gtk_html_stream_printf (stream, "<H3>%s ", _("Categories:"));
+	for (iter = list; iter != NULL; iter = iter->next) {
+		const gchar *category = iter->data;
+		const gchar *icon_file;
+
+		icon_file = e_categories_get_icon_file_for (category);
+		if (icon_file && g_file_test (icon_file, G_FILE_TEST_EXISTS)) {
+			gchar *uri;
+
+			uri = g_filename_to_uri (icon_file, NULL, NULL);
+			gtk_html_stream_printf (
+				stream, "<IMG ALT=\"%s\" SRC=\"%s\">",
+				category, uri);
+			g_free (uri);
+		} else {
+			if (iter != list)
+				g_string_append_len (string, ", ", 2);
+			g_string_append (string, category);
 		}
-
-		e_cal_component_free_categories_list (l);
-
-		gtk_html_stream_printf (stream, "<BR><BR><BR>");
 	}
+	if (string->len > 0)
+		gtk_html_stream_printf (stream, "%s</H3>", string->str);
+	e_cal_component_free_categories_list (list);
+	g_string_free (string, TRUE);
 
 	/* Start table */
 	gtk_html_stream_printf (stream, "<TABLE BORDER=\"0\" WIDTH=\"80%%\">"
@@ -243,26 +215,31 @@ write_html (GtkHTMLStream *stream, ECal *ecal, ECalComponent *comp, icaltimezone
 	e_cal_component_free_datetime (&dt);
 
 	/* write status */
-	gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Status:"));
-	e_cal_component_get_status (comp, &status);
-	switch (status) {
-	case ICAL_STATUS_INPROCESS :
-		str = g_strdup (_("In Progress"));
-		break;
-	case ICAL_STATUS_COMPLETED :
-		str = g_strdup (_("Completed"));
-		break;
-	case ICAL_STATUS_CANCELLED :
-		str = g_strdup (_("Canceled"));
-		break;
-	case ICAL_STATUS_NONE :
-	default :
-		str = g_strdup (_("Not Started"));
-		break;
-	}
+	icalcomp = e_cal_component_get_icalcomponent (comp);
+	icalprop = icalcomponent_get_first_property (
+		icalcomp, ICAL_STATUS_PROPERTY);
+	if (icalprop != NULL) {
+		gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Status:"));
+		e_cal_component_get_status (comp, &status);
+		switch (status) {
+		case ICAL_STATUS_INPROCESS :
+			str = g_strdup (_("In Progress"));
+			break;
+		case ICAL_STATUS_COMPLETED :
+			str = g_strdup (_("Completed"));
+			break;
+		case ICAL_STATUS_CANCELLED :
+			str = g_strdup (_("Canceled"));
+			break;
+		case ICAL_STATUS_NONE :
+		default :
+			str = g_strdup (_("Not Started"));
+			break;
+		}
 
-	gtk_html_stream_printf (stream, "<TD>%s</TD></TR>", str);
-	g_free (str);
+		gtk_html_stream_printf (stream, "<TD>%s</TD></TR>", str);
+		g_free (str);
+	}
 
 	/* write priority */
 	e_cal_component_get_priority (comp, &priority_value);
@@ -284,15 +261,15 @@ write_html (GtkHTMLStream *stream, ECal *ecal, ECalComponent *comp, icaltimezone
 	/* write description and URL */
 	gtk_html_stream_printf (stream, "<TR><TD COLSPAN=\"2\"><HR></TD></TR>");
 
-	e_cal_component_get_description_list (comp, &l);
-	if (l) {
+	e_cal_component_get_description_list (comp, &list);
+	if (list) {
 		GSList *node;
 
 		gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Description:"));
 
 		gtk_html_stream_printf (stream, "<TD><TT>");
 
-		for (node = l; node != NULL; node = node->next) {
+		for (node = list; node != NULL; node = node->next) {
 			char *html;
 
 			text = * (ECalComponentText *) node->data;
@@ -306,7 +283,7 @@ write_html (GtkHTMLStream *stream, ECal *ecal, ECalComponent *comp, icaltimezone
 
 		gtk_html_stream_printf (stream, "</TT></TD></TR>");
 
-		e_cal_component_free_text_list (l);
+		e_cal_component_free_text_list (list);
 	}
 
 	/* URL */
@@ -323,135 +300,120 @@ write_html (GtkHTMLStream *stream, ECal *ecal, ECalComponent *comp, icaltimezone
 }
 
 static void
-e_cal_component_preview_init (ECalComponentPreview *preview)
+cal_component_preview_finalize (GObject *object)
 {
 	ECalComponentPreviewPrivate *priv;
-	GtkWidget *scroll;
 
-	priv = g_new0 (ECalComponentPreviewPrivate, 1);
-	preview->priv = priv;
+	priv = E_CAL_COMPONENT_PREVIEW_GET_PRIVATE (object);
+
+	/* XXX Nothing to do? */
 
-	priv->html = gtk_html_new ();
-	gtk_html_set_default_content_type (GTK_HTML (priv->html), "charset=utf-8");
-	gtk_html_load_empty (GTK_HTML (priv->html));
+	/* Chain up to parent's finalize() method. */
+	G_OBJECT_CLASS (parent_class)->finalize (object);
+}
 
-	g_signal_connect (G_OBJECT (priv->html), "url_requested",
-			  G_CALLBACK (e_cal_comp_preview_url_requested_cb), NULL);
-	g_signal_connect (G_OBJECT (priv->html), "link_clicked",
-			  G_CALLBACK (on_link_clicked), preview);
-	g_signal_connect (G_OBJECT (priv->html), "on_url",
-			  G_CALLBACK (on_url_cb), preview);
+static void
+cal_component_preview_class_init (ECalComponentPreviewClass *class)
+{
+	GObjectClass *object_class;
+	GtkHTMLClass *gtkhtml_class;
 
-	scroll = gtk_scrolled_window_new (NULL, NULL);
-	gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll),
-					GTK_POLICY_AUTOMATIC,
-					GTK_POLICY_AUTOMATIC);
-	gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll), GTK_SHADOW_IN);
+	parent_class = g_type_class_peek_parent (class);
+	g_type_class_add_private (class, sizeof (ECalComponentPreviewPrivate));
 
-	gtk_container_add (GTK_CONTAINER (scroll), priv->html);
-	gtk_container_add (GTK_CONTAINER (preview), scroll);
-	gtk_widget_show_all (scroll);
+	object_class = G_OBJECT_CLASS (class);
+	object_class->finalize = cal_component_preview_finalize;
 
-	priv->zone = icaltimezone_get_utc_timezone ();
+	gtkhtml_class = GTK_HTML_CLASS (class);
+	gtkhtml_class->link_clicked = cal_component_preview_link_clicked;
+	gtkhtml_class->on_url = cal_component_preview_on_url;
 }
 
 static void
-e_cal_component_preview_destroy (GtkObject *object)
+cal_component_preview_init (ECalComponentPreview *preview)
 {
-	ECalComponentPreview *preview;
 	ECalComponentPreviewPrivate *priv;
+	GtkHTML *html;
 
-	g_return_if_fail (object != NULL);
-	g_return_if_fail (E_IS_CAL_COMPONENT_PREVIEW (object));
+	preview->priv = E_CAL_COMPONENT_PREVIEW_GET_PRIVATE (preview);
 
-	preview = E_CAL_COMPONENT_PREVIEW (object);
-	priv = preview->priv;
+	html = GTK_HTML (preview);
+	gtk_html_set_default_content_type (html, "charset=utf-8");
+	gtk_html_load_empty (html);
 
-	if (priv) {
-
-		g_free (priv);
-		preview->priv = NULL;
-	}
-
-	if (GTK_OBJECT_CLASS (e_cal_component_preview_parent_class)->destroy)
-		(* GTK_OBJECT_CLASS (e_cal_component_preview_parent_class)->destroy) (object);
+	priv->zone = icaltimezone_get_utc_timezone ();
 }
 
-static void
-e_cal_component_preview_class_init (ECalComponentPreviewClass *klass)
+GType
+e_cal_component_preview_get_type (void)
 {
-	GtkObjectClass *object_class;
-
-	object_class = (GtkObjectClass *) klass;
+	static GType type = 0;
+
+	if (G_UNLIKELY (type == 0)) {
+		static const GTypeInfo type_info = {
+			sizeof (ECalComponentPreviewClass),
+			(GBaseInitFunc) NULL,
+			(GBaseFinalizeFunc) NULL,
+			(GClassInitFunc) cal_component_preview_class_init,
+			(GClassFinalizeFunc) NULL,
+			NULL,  /* class_data */
+			sizeof (ECalComponentPreview),
+			0,     /* n_preallocs */
+			(GInstanceInitFunc) cal_component_preview_init,
+			NULL   /* value_table */
+		};
+
+		type = g_type_register_static (
+			GTK_TYPE_HTML, "ECalComponentPreview", &type_info, 0);
+	}
 
-	object_class->destroy = e_cal_component_preview_destroy;
+	return type;
 }
 
 GtkWidget *
 e_cal_component_preview_new (void)
 {
-	ECalComponentPreview *preview;
-
-	preview = g_object_new (e_cal_component_preview_get_type (), NULL);
-
-	return GTK_WIDGET (preview);
+	return g_object_new (E_TYPE_CAL_COMPONENT_PREVIEW, NULL);
 }
 
 icaltimezone *
 e_cal_component_preview_get_default_timezone (ECalComponentPreview *preview)
 {
-	ECalComponentPreviewPrivate *priv;
-
-	g_return_val_if_fail (preview != NULL, NULL);
 	g_return_val_if_fail (E_IS_CAL_COMPONENT_PREVIEW (preview), NULL);
 
-	priv = preview->priv;
-
-	return priv->zone;
+	return preview->priv->zone;
 }
 
 void
-e_cal_component_preview_set_default_timezone (ECalComponentPreview *preview, icaltimezone *zone)
+e_cal_component_preview_set_default_timezone (ECalComponentPreview *preview,
+                                              icaltimezone *zone)
 {
-	ECalComponentPreviewPrivate *priv;
-
-	g_return_if_fail (preview != NULL);
 	g_return_if_fail (E_IS_CAL_COMPONENT_PREVIEW (preview));
 	g_return_if_fail (zone != NULL);
 
-	priv = preview->priv;
-
-	priv->zone = zone;
+	preview->priv->zone = zone;
 }
 
 void
-e_cal_component_preview_display (ECalComponentPreview *preview, ECal *ecal, ECalComponent *comp)
+e_cal_component_preview_display (ECalComponentPreview *preview,
+                                 ECal *ecal,
+                                 ECalComponent *comp)
 {
-	ECalComponentPreviewPrivate *priv;
 	GtkHTMLStream *stream;
 
-	g_return_if_fail (preview != NULL);
 	g_return_if_fail (E_IS_CAL_COMPONENT_PREVIEW (preview));
-	g_return_if_fail (comp != NULL);
 	g_return_if_fail (E_IS_CAL_COMPONENT (comp));
 
-	priv = preview->priv;
-
-	stream = gtk_html_begin (GTK_HTML (priv->html));
-	write_html (stream, ecal, comp, priv->zone);
+	stream = gtk_html_begin (GTK_HTML (preview));
+	cal_component_preview_write_html (
+		stream, ecal, comp, preview->priv->zone);
 	gtk_html_stream_close (stream, GTK_HTML_STREAM_OK);
 }
 
 void
 e_cal_component_preview_clear (ECalComponentPreview *preview)
 {
-	ECalComponentPreviewPrivate *priv;
-
-	g_return_if_fail (preview != NULL);
 	g_return_if_fail (E_IS_CAL_COMPONENT_PREVIEW (preview));
 
-	priv = preview->priv;
-
-	gtk_html_load_empty (GTK_HTML (priv->html));
+	gtk_html_load_empty (GTK_HTML (preview));
 }
-
diff --git a/calendar/gui/e-cal-component-preview.h b/calendar/gui/e-cal-component-preview.h
index e5cc98109c..dd04019e44 100644
--- a/calendar/gui/e-cal-component-preview.h
+++ b/calendar/gui/e-cal-component-preview.h
@@ -1,5 +1,4 @@
 /*
- *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
  * License as published by the Free Software Foundation; either
@@ -22,51 +21,63 @@
  *
  */
 
-#ifndef _E_CAL_COMPONENT_PREVIEW_H_
-#define _E_CAL_COMPONENT_PREVIEW_H_
+#ifndef E_CAL_COMPONENT_PREVIEW_H
+#define E_CAL_COMPONENT_PREVIEW_H
 
 #include <gtk/gtk.h>
 #include <libecal/e-cal.h>
 #include <gtkhtml/gtkhtml.h>
-#include <gtkhtml/gtkhtml-stream.h>
 
-#define E_TYPE_CAL_COMPONENT_PREVIEW            (e_cal_component_preview_get_type ())
-#define E_CAL_COMPONENT_PREVIEW(obj)            (G_TYPE_CHECK_INSTANCE_CAST ((obj), E_TYPE_CAL_COMPONENT_PREVIEW, ECalComponentPreview))
-#define E_CAL_COMPONENT_PREVIEW_CLASS(klass)    (G_TYPE_CHECK_INSTANCE_CAST_CLASS ((klass), E_TYPE_CAL_COMPONENT_PREVIEW, \
-				                 ECalComponentPreviewClass))
-#define E_IS_CAL_COMPONENT_PREVIEW(obj)         (G_TYPE_CHECK_INSTANCE_TYPE ((obj), E_TYPE_CAL_COMPONENT_PREVIEW))
-#define E_IS_CAL_COMPONENT_PREVIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), E_TYPE_CAL_COMPONENT_PREVIEW))
+/* Standard GObject macros */
+#define E_TYPE_CAL_COMPONENT_PREVIEW \
+	(e_cal_component_preview_get_type ())
+#define E_CAL_COMPONENT_PREVIEW(obj) \
+	(G_TYPE_CHECK_INSTANCE_CAST \
+	((obj), E_TYPE_CAL_COMPONENT_PREVIEW, ECalComponentPreview))
+#define E_CAL_COMPONENT_PREVIEW_CLASS(cls) \
+	(G_TYPE_CHECK_INSTANCE_CAST_CLASS \
+	((cls), E_TYPE_CAL_COMPONENT_PREVIEW, ECalComponentPreviewClass))
+#define E_IS_CAL_COMPONENT_PREVIEW(obj) \
+	(G_TYPE_CHECK_INSTANCE_TYPE \
+	((obj), E_TYPE_CAL_COMPONENT_PREVIEW))
+#define E_IS_CAL_COMPONENT_PREVIEW_CLASS(cls) \
+	(G_TYPE_CHECK_CLASS_TYPE \
+	((cls), E_TYPE_CAL_COMPONENT_PREVIEW))
+#define E_CAL_COMPONENT_PREVIEW_GET_CLASS(obj) \
+	(G_TYPE_INSTANCE_GET_CLASS \
+	((obj), E_TYPE_CAL_COMPONENT_PREVIEW, ECalComponentPreviewClass))
+
+G_BEGIN_DECLS
 
 typedef struct _ECalComponentPreview ECalComponentPreview;
 typedef struct _ECalComponentPreviewClass ECalComponentPreviewClass;
 typedef struct _ECalComponentPreviewPrivate ECalComponentPreviewPrivate;
 
 struct _ECalComponentPreview {
-	GtkTable table;
-
-	/* Private data */
+	GtkHTML parent;
 	ECalComponentPreviewPrivate *priv;
 };
 
 struct _ECalComponentPreviewClass {
-	GtkTableClass parent_class;
+	GtkHTMLClass parent_class;
 
 	/* Notification signals */
 	void (* selection_changed) (ECalComponentPreview *preview, int n_selected);
 };
 
 
-GType      e_cal_component_preview_get_type        (void);
-GtkWidget *e_cal_component_preview_new             (void);
-
-icaltimezone *e_cal_component_preview_get_default_timezone (ECalComponentPreview *preview);
-void e_cal_component_preview_set_default_timezone (ECalComponentPreview *preview, icaltimezone *zone);
-
-void e_cal_component_preview_display             (ECalComponentPreview *preview, ECal *ecal, ECalComponent *comp);
-void e_cal_component_preview_clear             (ECalComponentPreview *preview);
-
-/* Callback used when GtkHTML widget requests URL */
-void e_cal_comp_preview_url_requested_cb (GtkHTML *html, const char *url, GtkHTMLStream *html_stream, gpointer data);
+GType		e_cal_component_preview_get_type(void);
+GtkWidget *	e_cal_component_preview_new	(void);
+icaltimezone *	e_cal_component_preview_get_default_timezone
+						(ECalComponentPreview *preview);
+void		e_cal_component_preview_set_default_timezone
+						(ECalComponentPreview *preview,
+						 icaltimezone *zone);
+void		e_cal_component_preview_display	(ECalComponentPreview *preview,
+						 ECal *ecal,
+						 ECalComponent *comp);
+void		e_cal_component_preview_clear	(ECalComponentPreview *preview);
 
+G_END_DECLS
 
-#endif /* _E_CAL_COMPONENT_PREVIEW_H_ */
+#endif /* E_CAL_COMPONENT_PREVIEW_H */
diff --git a/calendar/gui/e-memo-preview.c b/calendar/gui/e-memo-preview.c
deleted file mode 100644
index f5b725c02f..0000000000
--- a/calendar/gui/e-memo-preview.c
+++ /dev/null
@@ -1,356 +0,0 @@
-/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
-/* e-tasks.c
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of version 2 of the GNU General Public
- * License as published by the Free Software Foundation.
- *
- * 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., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- * Authors: Federico Mena Quintero <federico@ximian.com>
- *	    Damon Chaplin <damon@ximian.com>
- *          Rodrigo Moya <rodrigo@ximian.com>
- *          Nathan Owens <pianocomp81@yahoo.com>
- */
-
-#include "e-memo-preview.h"
-
-#include <string.h>
-#include <gtk/gtk.h>
-#include <glib/gi18n.h>
-#include <libecal/e-cal-time-util.h>
-#include <libedataserver/e-categories.h>
-#include <gtkhtml/gtkhtml-stream.h>
-#include <libedataserver/e-time-utils.h>
-#include <e-util/e-categories-config.h>
-#include "calendar-config.h"
-#include "e-cal-component-preview.h"
-#include <camel/camel-mime-filter-tohtml.h>
-
-#define E_MEMO_PREVIEW_GET_PRIVATE(obj) \
-	(G_TYPE_INSTANCE_GET_PRIVATE \
-	((obj), E_TYPE_MEMO_PREVIEW, EMemoPreviewPrivate))
-
-struct _EMemoPreviewPrivate {
-	icaltimezone *zone;
-};
-
-static gpointer parent_class;
-
-static void
-memo_preview_link_clicked (GtkHTML *html,
-                           const gchar *url)
-{
-	GdkScreen *screen;
-        GError *error = NULL;
-
-	screen = gtk_widget_get_screen (GTK_WIDGET (html));
-	gtk_show_uri (screen, url, GDK_CURRENT_TIME, &error);
-
-	if (error != NULL) {
-		g_warning ("%s", error->message);
-                g_error_free (error);
-        }
-}
-
-static void
-memo_preview_on_url (GtkHTML *html,
-                     const gchar *url)
-{
-#if 0
-	char *msg;
-	EMemoPreview *preview = data;
-
-	if (url && *url) {
-		msg = g_strdup_printf (_("Click to open %s"), url);
-		e_calendar_table_set_status_message (e_tasks_get_calendar_table (tasks), msg);
-		g_free (msg);
-	} else
-		e_calendar_table_set_status_message (e_tasks_get_calendar_table (tasks), NULL);
-#endif
-}
-
-/* Converts a time_t to a string, relative to the specified timezone */
-static char *
-timet_to_str_with_zone (ECalComponentDateTime *dt,
-                        ECal *ecal,
-                        icaltimezone *default_zone)
-{
-	struct icaltimetype itt;
-	icaltimezone *zone;
-        struct tm tm;
-        char buf[256];
-
-	if (dt->tzid) {
-		/* If we can't find the zone, we'll guess its "local" */
-		if (!e_cal_get_timezone (ecal, dt->tzid, &zone, NULL))
-			zone = NULL;
-	} else if (dt->value->is_utc) {
-		zone = icaltimezone_get_utc_timezone ();
-	} else {
-		zone = NULL;
-	}
-
-
-	itt = *dt->value;
-	if (zone)
-		icaltimezone_convert_time (&itt, zone, default_zone);
-        tm = icaltimetype_to_tm (&itt);
-
-        e_time_format_date_and_time (&tm, calendar_config_get_24_hour_format (),
-                                     FALSE, FALSE, buf, sizeof (buf));
-
-	return g_locale_to_utf8 (buf, -1, NULL, NULL, NULL);
-}
-
-static void
-memo_preview_write_html (GtkHTMLStream *stream,
-                         ECal *ecal,
-                         ECalComponent *comp,
-                         icaltimezone *default_zone)
-{
-	ECalComponentText text;
-	ECalComponentDateTime dt;
-	gchar *str;
-	GSList *l;
-	gboolean one_added = FALSE;
-
-	g_return_if_fail (E_IS_CAL_COMPONENT (comp));
-
-	/* write document header */
-	e_cal_component_get_summary (comp, &text);
-
-	if (text.value)
-		gtk_html_stream_printf (stream,
-					"<HTML><BODY><H1>%s</H1>",
-					text.value);
-	else
-		gtk_html_stream_printf (stream,
-					"<HTML><BODY><H1><I>%s</I></H1>",
-					_("Untitled"));
-
-	/* write icons for the categories */
-	e_cal_component_get_categories_list (comp, &l);
-	if (l) {
-		GSList *node;
-		GString *string = g_string_new (NULL);
-
-
-		gtk_html_stream_printf(stream, "<H3>%s: ", _("Categories"));
-
-		for (node = l; node != NULL; node = node->next) {
-			const char *icon_file;
-
-			icon_file = e_categories_get_icon_file_for ((const char *) node->data);
-			if (icon_file && g_file_test(icon_file, G_FILE_TEST_EXISTS)) {
-				gchar *icon_file_uri = g_filename_to_uri (icon_file, NULL, NULL);
-				gtk_html_stream_printf (stream, "<IMG ALT=\"%s\" SRC=\"%s\">",
-							(const char *) node->data, icon_file_uri);
-				g_free (icon_file_uri);
-				one_added = TRUE;
-			}
-			else{
-				if(one_added == FALSE){
-					g_string_append_printf (string, "%s", (const char *) node->data);
-					one_added = TRUE;
-				}
-				else{
-					g_string_append_printf (string, ", %s", (const char *) node->data);
-				}
-			}
-		}
-
-		if (string->len > 0)
-			gtk_html_stream_printf(stream, "%s", string->str);
-
-		g_string_free (string, TRUE);
-
-		gtk_html_stream_printf(stream, "</H3>");
-
-		e_cal_component_free_categories_list (l);
-	}
-
-	/* Start table */
-	gtk_html_stream_printf (stream, "<TABLE BORDER=\"0\" WIDTH=\"80%%\">"
-				"<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\" WIDTH=\"15%%\"></TD></TR>");
-
-	/* write start date */
-	e_cal_component_get_dtstart (comp, &dt);
-	if (dt.value != NULL) {
-		str = timet_to_str_with_zone (&dt, ecal, default_zone);
-		gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD><TD>%s</TD></TR>",
-					_("Start Date:"), str);
-
-		g_free (str);
-	}
-	e_cal_component_free_datetime (&dt);
-
-	/* write description and URL */
-	gtk_html_stream_printf (stream, "<TR><TD COLSPAN=\"2\"><HR></TD></TR>");
-
-	e_cal_component_get_description_list (comp, &l);
-	if (l) {
-		GSList *node;
-
-		gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Description:"));
-
-		gtk_html_stream_printf (stream, "<TD><TT>");
-
-		for (node = l; node != NULL; node = node->next) {
-			char *html;
-
-			text = * (ECalComponentText *) node->data;
-			html = camel_text_to_html (text.value ? text.value : "", CAMEL_MIME_FILTER_TOHTML_CONVERT_NL | CAMEL_MIME_FILTER_TOHTML_CONVERT_SPACES | CAMEL_MIME_FILTER_TOHTML_CONVERT_URLS | CAMEL_MIME_FILTER_TOHTML_CONVERT_ADDRESSES, 0);
-
-			if (html)
-				gtk_html_stream_printf (stream, "%s", html);
-
-			g_free (html);
-		}
-
-		gtk_html_stream_printf (stream, "</TT></TD></TR>");
-
-		e_cal_component_free_text_list (l);
-	}
-
-	/* URL */
-	e_cal_component_get_url (comp, (const char **) &str);
-	if (str) {
-		gtk_html_stream_printf (stream, "<TR><TD VALIGN=\"TOP\" ALIGN=\"RIGHT\"><B>%s</B></TD>", _("Web Page:"));
-		gtk_html_stream_printf (stream, "<TD><A HREF=\"%s\">%s</A></TD></TR>", str, str);
-	}
-
-	gtk_html_stream_printf (stream, "</TABLE>");
-
-	/* close document */
-	gtk_html_stream_printf (stream, "</BODY></HTML>");
-}
-
-static void
-memo_preview_finalize (GObject *object)
-{
-	EMemoPreviewPrivate *priv;
-
-	priv = E_MEMO_PREVIEW_GET_PRIVATE (object);
-
-	/* XXX Nothing to do? */
-
-	/* Chain up to parent's finalize() method. */
-	G_OBJECT_CLASS (parent_class)->finalize (object);
-}
-
-static void
-memo_preview_class_init (EMemoPreviewClass *class)
-{
-	GObjectClass *object_class;
-	GtkHTMLClass *gtkhtml_class;
-
-	parent_class = g_type_class_peek_parent (class);
-	g_type_class_add_private (class, sizeof (EMemoPreviewPrivate));
-
-	object_class = G_OBJECT_CLASS (class);
-	object_class->finalize = memo_preview_finalize;
-
-	gtkhtml_class = GTK_HTML_CLASS (class);
-	gtkhtml_class->link_clicked = memo_preview_link_clicked;
-	gtkhtml_class->on_url = memo_preview_on_url;
-}
-
-static void
-memo_preview_init (EMemoPreview *preview)
-{
-	EMemoPreviewPrivate *priv;
-	GtkHTML *html;
-
-	preview->priv = E_MEMO_PREVIEW_GET_PRIVATE (preview);
-
-	html = GTK_HTML (preview);
-	gtk_html_set_default_content_type (html, "charset=utf-8");
-	gtk_html_load_empty (html);
-
-	priv->zone = icaltimezone_get_utc_timezone ();
-}
-
-GType
-e_memo_preview_get_type (void)
-{
-	static GType type = 0;
-
-	if (G_UNLIKELY (type == 0)) {
-		static const GTypeInfo type_info = {
-			sizeof (EMemoPreviewClass),
-			(GBaseInitFunc) NULL,
-			(GBaseFinalizeFunc) NULL,
-			(GClassInitFunc) memo_preview_class_init,
-			(GClassFinalizeFunc) NULL,
-			NULL,  /* class_data */
-			sizeof (EMemoPreview),
-			0,     /* n_preallocs */
-			(GInstanceInitFunc) memo_preview_init,
-			NULL   /* value_table */
-		};
-
-		type = g_type_register_static (
-			GTK_TYPE_HTML, "EMemoPreview", &type_info, 0);
-	}
-
-	return type;
-}
-
-GtkWidget *
-e_memo_preview_new (void)
-{
-	return g_object_new (E_TYPE_MEMO_PREVIEW, NULL);
-}
-
-icaltimezone *
-e_memo_preview_get_default_timezone (EMemoPreview *preview)
-{
-	g_return_val_if_fail (E_IS_MEMO_PREVIEW (preview), NULL);
-
-	return preview->priv->zone;
-}
-
-void
-e_memo_preview_set_default_timezone (EMemoPreview *preview,
-                                     icaltimezone *zone)
-{
-	g_return_if_fail (E_IS_MEMO_PREVIEW (preview));
-	g_return_if_fail (zone != NULL);
-
-	preview->priv->zone = zone;
-}
-
-void
-e_memo_preview_display (EMemoPreview *preview,
-                        ECal *ecal,
-                        ECalComponent *comp)
-{
-	GtkHTMLStream *stream;
-
-	g_return_if_fail (E_IS_MEMO_PREVIEW (preview));
-	g_return_if_fail (E_IS_CAL_COMPONENT (comp));
-
-	stream = gtk_html_begin (GTK_HTML (preview));
-	memo_preview_write_html (stream, ecal, comp, preview->priv->zone);
-	gtk_html_stream_close (stream, GTK_HTML_STREAM_OK);
-}
-
-void
-e_memo_preview_clear (EMemoPreview *preview)
-{
-	g_return_if_fail (E_IS_MEMO_PREVIEW (preview));
-
-	gtk_html_load_empty (GTK_HTML (preview));
-}
-
diff --git a/calendar/gui/e-memo-preview.h b/calendar/gui/e-memo-preview.h
deleted file mode 100644
index 50d509e705..0000000000
--- a/calendar/gui/e-memo-preview.h
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) version 3.
- *
- * 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with the program; if not, see <http://www.gnu.org/licenses/>  
- *
- *
- * Authors:
- *	Federico Mena Quintero <federico@ximian.com>
- *	Damon Chaplin <damon@ximian.com>
- *	Nathan Owens <pianocomp81@yahoo.com>
- *
- * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
- *
- */
-
-#ifndef E_MEMO_PREVIEW_H
-#define E_MEMO_PREVIEW_H
-
-#include <gtk/gtk.h>
-#include <libecal/e-cal.h>
-#include <gtkhtml/gtkhtml.h>
-
-/* Standard GObject macros */
-#define E_TYPE_MEMO_PREVIEW \
-	(e_memo_preview_get_type ())
-#define E_MEMO_PREVIEW(obj) \
-	(G_TYPE_CHECK_INSTANCE_CAST \
-	((obj), E_TYPE_MEMO_PREVIEW, EMemoPreview))
-#define E_MEMO_PREVIEW_CLASS(cls) \
-	(G_TYPE_CHECK_INSTANCE_CAST_CLASS \
-	((cls), E_TYPE_MEMO_PREVIEW, EMemoPreviewClass))
-#define E_IS_MEMO_PREVIEW(obj) \
-	(G_TYPE_CHECK_INSTANCE_TYPE \
-	((obj), E_TYPE_MEMO_PREVIEW))
-#define E_IS_MEMO_PREVIEW_CLASS(cls) \
-	(G_TYPE_CHECK_CLASS_TYPE \
-	((cls), E_TYPE_MEMO_PREVIEW))
-#define E_MEMO_PREVIEW_GET_CLASS \
-	(G_TYPE_INSTANCE_GET_CLASS \
-	((obj), E_TYPE_MEMO_PREVIEW, EMemoPreviewClass))
-
-G_BEGIN_DECLS
-
-typedef struct _EMemoPreview EMemoPreview;
-typedef struct _EMemoPreviewClass EMemoPreviewClass;
-typedef struct _EMemoPreviewPrivate EMemoPreviewPrivate;
-
-struct _EMemoPreview {
-	GtkHTML parent;
-	EMemoPreviewPrivate *priv;
-};
-
-struct _EMemoPreviewClass {
-	GtkHTMLClass parent_class;
-
-	/* Notification signals */
-	void (*selection_changed) (EMemoPreview *preview, int n_selected);
-};
-
-
-GType		e_memo_preview_get_type		(void);
-GtkWidget *	e_memo_preview_new		(void);
-icaltimezone *	e_memo_preview_get_default_timezone
-						(EMemoPreview *preview);
-void		e_memo_preview_set_default_timezone
-						(EMemoPreview *preview,
-						 icaltimezone *zone);
-void		e_memo_preview_display		(EMemoPreview *preview,
-						 ECal *ecal,
-						 ECalComponent *comp);
-void		e_memo_preview_clear		(EMemoPreview *preview);
-
-G_END_DECLS
-
-#endif /* E_MEMO_PREVIEW_H */