Add missing files. Ooops!

svn path=/trunk/; revision=15452

2 files changed, 178 insertions, 0 deletions

diff --git a/shell/e-shell-corba-icon-utils.c b/shell/e-shell-corba-icon-utils.c
new file mode 100644
index 0000000000..53ce1ecc81
--- /dev/null
+++ b/shell/e-shell-corba-icon-utils.c
@@ -0,0 +1,142 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-shell-corba-icon-utils.c
+ *
+ * Copyright (C) 2002  Ximian, Inc.
+ *
+ * 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Ettore Perazzoli
+ */
+
+#include "e-shell-corba-icon-utils.h"
+
+
+
+/**
+ * e_store_corba_icon_from_pixbuf:
+ * @pixbuf: 
+ * @icon_return: 
+ * 
+ * Store a CORBA Evolution::Icon in *@icon_return.  @icon_return is not
+ * supposed to point to allocated memory, so all of its pointers are just
+ * overwritten.
+ **/
+void
+e_store_corba_icon_from_pixbuf (GdkPixbuf *pixbuf,
+				GNOME_Evolution_Icon *icon_return)
+{
+	const char *sp;
+	CORBA_octet *dp;
+	int width, height, total_width, rowstride;
+	int i, j;
+	gboolean has_alpha;
+
+	if (pixbuf == NULL) {
+		icon_return->width = 0;
+		icon_return->height = 0;
+		icon_return->hasAlpha = FALSE;
+		icon_return->rgbaData._length = 0;
+		icon_return->rgbaData._maximum = 0;
+		icon_return->rgbaData._buffer = NULL;
+		return;
+	}
+
+	width     = gdk_pixbuf_get_width (pixbuf);
+	height    = gdk_pixbuf_get_height (pixbuf);
+	rowstride = gdk_pixbuf_get_rowstride (pixbuf);
+	has_alpha = gdk_pixbuf_get_has_alpha (pixbuf);
+
+	if (has_alpha)
+		total_width = 4 * width;
+	else
+		total_width = 3 * width;
+
+	icon_return->width = width;
+	icon_return->height = height;
+	icon_return->hasAlpha = has_alpha;
+
+	icon_return->rgbaData._length = icon_return->height * total_width;
+	icon_return->rgbaData._maximum = icon_return->rgbaData._length;
+	icon_return->rgbaData._buffer = CORBA_sequence_CORBA_octet_allocbuf (icon_return->rgbaData._maximum);
+
+	sp = gdk_pixbuf_get_pixels (pixbuf);
+	dp = icon_return->rgbaData._buffer;
+	for (i = 0; i < height; i ++) {
+		for (j = 0; j < total_width; j++)
+			*(dp ++) = sp[j];
+		sp += rowstride;
+	}
+
+	CORBA_sequence_set_release (& icon_return->rgbaData, TRUE);
+}
+
+/**
+ * e_new_corba_icon_from_pixbuf:
+ * @pixbuf: 
+ * 
+ * Create a CORBA Evolution::Icon from the specified @pixbuf.
+ * 
+ * Return value: The new Evolution::Icon.
+ **/
+GNOME_Evolution_Icon *
+e_new_corba_icon_from_pixbuf (GdkPixbuf *pixbuf)
+{
+	GNOME_Evolution_Icon *icon;
+
+	icon = GNOME_Evolution_Icon__alloc ();
+	e_store_corba_icon_from_pixbuf (pixbuf, icon);
+
+	return icon;
+}
+
+/**
+ * e_new_corba_animated_icon_from_pixbuf_array:
+ * @pixbuf_array: 
+ * 
+ * Generate a CORBA Evolution::AnimatedIcon from a NULL-terminated
+ * @pixbuf_array.
+ * 
+ * Return value: The new Evolution::AnimatedIcon.
+ **/
+GNOME_Evolution_AnimatedIcon *
+e_new_corba_animated_icon_from_pixbuf_array (GdkPixbuf **pixbuf_array)
+{
+	GNOME_Evolution_AnimatedIcon *animated_icon;
+	GdkPixbuf **p;
+	int num_frames;
+	int i;
+
+	g_return_val_if_fail (pixbuf_array != NULL, NULL);
+
+	num_frames = 0;
+	for (p = pixbuf_array; *p != NULL; p++)
+		num_frames++; 
+
+	if (num_frames == 0)
+		return NULL;
+
+	animated_icon = GNOME_Evolution_AnimatedIcon__alloc ();
+
+	animated_icon->_length = num_frames;
+	animated_icon->_maximum = num_frames;
+	animated_icon->_buffer = CORBA_sequence_GNOME_Evolution_Icon_allocbuf (animated_icon->_maximum);
+
+	for (i = 0; i < num_frames; i++)
+		e_store_corba_icon_from_pixbuf (pixbuf_array[i], & animated_icon->_buffer[i]);
+
+	CORBA_sequence_set_release (animated_icon, TRUE);
+
+	return animated_icon;
+}
diff --git a/shell/e-shell-corba-icon-utils.h b/shell/e-shell-corba-icon-utils.h
new file mode 100644
index 0000000000..ddc68f086c
--- /dev/null
+++ b/shell/e-shell-corba-icon-utils.h
@@ -0,0 +1,36 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* e-shell-corba-icon-utils.h
+ *
+ * Copyright (C) 2002  Ximian, Inc.
+ *
+ * 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., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: Ettore Perazzoli
+ */
+
+#ifndef E_SHELL_ICON_UTILS_H
+#define E_SHELL_ICON_UTILS_H
+
+#include "Evolution.h"
+
+#include <gdk-pixbuf/gdk-pixbuf.h>
+
+
+void                          e_store_corba_icon_from_pixbuf               (GdkPixbuf             *pixbuf,
+									    GNOME_Evolution_Icon  *icon_return);
+GNOME_Evolution_Icon         *e_new_corba_icon_from_pixbuf                 (GdkPixbuf             *pixbuf);
+GNOME_Evolution_AnimatedIcon *e_new_corba_animated_icon_from_pixbuf_array  (GdkPixbuf            **pixbuf_array);
+
+#endif