Bug 328067 – Install pango-view

2006-02-06  Behdad Esfahbod  <behdad@gnome.org>

        Bug 328067 – Install pango-view

        Added a rather generic framework for a pango-view example.  All
        backends have their own pango*-view built, and a pango-view binary
        is built too, that can choose backend via --backend.  This one is
        installed in bindir.

        * examples/Makefile.am: Updated, to build pangox-view, pangoft2-view,
        pangoxft-view, pangocairo-view, and pango-view.

        * examples/viewer.h, examples/viewer-x.c, examples/viewer-x.h
        examples/viewer-cairo.c, examples/viewer-cairo.h,
        examples/viewer-main.c, examples/viewer-pangox.c,
        examples/viewer-pangoft2.c, examples/viewer-pangoxft.c,
        examples/viewer-pangocairo.c, examples/pango-view.c,
        examples/pango-xview.c, examples/pango-ft2view.c,
        examples/pango-xftview.c, examples/pango-cairoview.c: Added.

        * examples/cairoview.c, examples/xftview.c, examples/pangoft2topgm.c,
        examples/viewer-qt.cc, examples/viewer-qt.h: Removed.

        * configure.in: Check for Cairo Xlib backend, also AC_DEFINE various
        backend bits.

1 files changed, 53 insertions, 0 deletions

diff --git a/examples/viewer-cairo.c b/examples/viewer-cairo.c
new file mode 100644
index 00000000..5743a22e
--- /dev/null
+++ b/examples/viewer-cairo.c
@@ -0,0 +1,53 @@
+/* viewer-cairo.c: Common code for Cairo-based viewers
+ *
+ * Copyright (C) 1999,2004,2005 Red Hat, Inc.
+ * Copyright (C) 2001 Sun Microsystems
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Library General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) any later version.
+ *
+ * This library 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
+ * Library General Public License for more details.
+ *
+ * You should have received a copy of the GNU Library General Public
+ * License along with this library; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ */
+#include <config.h>
+
+#include "viewer-cairo.h"
+
+#ifdef HAVE_CAIRO_XLIB
+#include "viewer-x.h"
+#include <cairo-xlib.h>
+
+static cairo_surface_t *
+x_cairo_view_create_surface (gpointer instance,
+			     gpointer surface,
+			     int      width,
+			     int      height)
+{
+  XViewer *x = (XViewer *)instance;
+  Drawable drawable = (Drawable) surface;
+
+  return cairo_xlib_surface_create (x->display, drawable,
+				    DefaultVisual (x->display, x->screen),
+				    width, height);
+}
+
+static CairoViewerIface x_cairo_viewer_iface = {
+  &x_viewer,
+  x_cairo_view_create_surface
+};
+
+const CairoViewerIface *
+get_default_cairo_viewer_iface (void)
+{
+  return &x_cairo_viewer_iface;
+}
+#endif /* HAVE_CAIRO_XLIB */