summaryrefslogtreecommitdiff
path: root/src/ui/gradient.h
diff options
context:
space:
mode:
authorHavoc Pennington <hp@redhat.com>2007-12-19 21:17:50 +0000
committerHavoc Pennington <hp@src.gnome.org>2007-12-19 21:17:50 +0000
commit72b08c82b16a850fd4f0cd52d58812b4180fe969 (patch)
tree587cf32237864f2ff6241c1cbf1045074eed130d /src/ui/gradient.h
parent3880951458910982807fc20ee9f11e22e947ddd2 (diff)
downloadmetacity-72b08c82b16a850fd4f0cd52d58812b4180fe969.tar.gz
metacity-72b08c82b16a850fd4f0cd52d58812b4180fe969.tar.bz2
sort source files into these directories according to which part of the WM
2007-12-19 Havoc Pennington <hp@redhat.com> * src/ui, src/core, src/include: sort source files into these directories according to which part of the WM they are supposed to be in. In an eventual plan, we should also create src/compositor/render, src/compositor/fallback and move some of the compositor stuff into that. * autogen.sh: require a newer automake, so we don't have to use a recursive build * src/ui/tabpopup.c: put in a hack to make the build temporarily work, want to commit the large rearrangement before fixing this not to include workspace.h or frame.h * src/core/iconcache.c (meta_read_icons): temporarily break this to get the build to work, want to commit the large rearrangement before fixing this file not to include theme.h svn path=/trunk/; revision=3491
Diffstat (limited to 'src/ui/gradient.h')
-rw-r--r--src/ui/gradient.h65
1 files changed, 65 insertions, 0 deletions
diff --git a/src/ui/gradient.h b/src/ui/gradient.h
new file mode 100644
index 0000000..58d6d40
--- /dev/null
+++ b/src/ui/gradient.h
@@ -0,0 +1,65 @@
+/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*- */
+
+/* Metacity gradient rendering */
+
+/*
+ * Copyright (C) 2001 Havoc Pennington, 99% copied from wrlib in
+ * WindowMaker, Copyright (C) 1997-2000 Dan Pascu and Alfredo Kojima
+ *
+ * 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. */
+
+#ifndef META_GRADIENT_H
+#define META_GRADIENT_H
+
+#include <gdk-pixbuf/gdk-pixbuf.h>
+#include <gdk/gdkcolor.h>
+
+typedef enum
+{
+ META_GRADIENT_VERTICAL,
+ META_GRADIENT_HORIZONTAL,
+ META_GRADIENT_DIAGONAL,
+ META_GRADIENT_LAST
+} MetaGradientType;
+
+GdkPixbuf* meta_gradient_create_simple (int width,
+ int height,
+ const GdkColor *from,
+ const GdkColor *to,
+ MetaGradientType style);
+GdkPixbuf* meta_gradient_create_multi (int width,
+ int height,
+ const GdkColor *colors,
+ int n_colors,
+ MetaGradientType style);
+GdkPixbuf* meta_gradient_create_interwoven (int width,
+ int height,
+ const GdkColor colors1[2],
+ int thickness1,
+ const GdkColor colors2[2],
+ int thickness2);
+
+
+/* Generate an alpha gradient and multiply it with the existing alpha
+ * channel of the given pixbuf
+ */
+void meta_gradient_add_alpha (GdkPixbuf *pixbuf,
+ const guchar *alphas,
+ int n_alphas,
+ MetaGradientType type);
+
+
+#endif