add cairo

1 files changed, 114 insertions, 0 deletions

diff --git a/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-qt.cpp b/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-qt.cpp
new file mode 100644
index 0000000..31c0814
--- /dev/null
+++ b/libs/cairo-1.16.0/boilerplate/cairo-boilerplate-qt.cpp
@@ -0,0 +1,114 @@
+/* Cairo - a vector graphics library with display and print output
+ *
+ * Copyright © 2009 Chris Wilson
+ *
+ * This library is free software; you can redistribute it and/or
+ * modify it either under the terms of the GNU Lesser General Public
+ * License version 2.1 as published by the Free Software Foundation
+ * (the "LGPL") or, at your option, under the terms of the Mozilla
+ * Public License Version 1.1 (the "MPL"). If you do not alter this
+ * notice, a recipient may use your version of this file under either
+ * the MPL or the LGPL.
+ *
+ * You should have received a copy of the LGPL along with this library
+ * in the file COPYING-LGPL-2.1; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA
+ * You should have received a copy of the MPL along with this library
+ * in the file COPYING-MPL-1.1
+ *
+ * The contents of this file are subject to the Mozilla Public License
+ * Version 1.1 (the "License"); you may not use this file except in
+ * compliance with the License. You may obtain a copy of the License at
+ * http://www.mozilla.org/MPL/
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY
+ * OF ANY KIND, either express or implied. See the LGPL or the MPL for
+ * the specific language governing rights and limitations.
+ *
+ * The Original Code is the cairo graphics library.
+ *
+ * The Initial Developer of the Original Code is Chris Wilson.
+ */
+
+#include "cairo-boilerplate-private.h"
+
+#include <cairo-qt.h>
+
+#include <qapplication.h>
+#include <X11/Xlib.h>
+
+typedef struct _qt_closure {
+    Display *dpy;
+    QApplication *app;
+} qt_closure_t;
+
+static void
+_cairo_boilerplate_qt_cleanup (void *closure)
+{
+    qt_closure_t *qtc = (qt_closure_t *) closure;
+
+    delete qtc->app;
+    XCloseDisplay (qtc->dpy);
+    free (qtc);
+}
+
+static cairo_surface_t *
+_cairo_boilerplate_qt_create_surface (const char		*name,
+				      cairo_content_t		 content,
+				      double			 width,
+				      double			 height,
+				      double			 max_width,
+				      double			 max_height,
+				      cairo_boilerplate_mode_t	 mode,
+				      void		       **closure)
+{
+    qt_closure_t *qtc;
+
+    qtc = (qt_closure_t *) xcalloc (1, sizeof (qt_closure_t));
+    qtc->dpy = XOpenDisplay (NULL);
+    if (qtc->dpy == NULL) {
+	free (qtc);
+	return NULL;
+    }
+
+    if (mode == CAIRO_BOILERPLATE_MODE_TEST)
+	XSynchronize (qtc->dpy, True);
+
+    qtc->app = new QApplication (qtc->dpy);
+    *closure = qtc;
+    return cairo_qt_surface_create_with_qpixmap (content, width, height);
+}
+
+static void
+_cairo_boilerplate_qt_synchronize (void *closure)
+{
+    qt_closure_t *qtc = (qt_closure_t *) closure;
+
+    qtc->app->flush (); /* not sure if this is sufficient */
+}
+
+static const cairo_boilerplate_target_t targets[] = {
+    {
+	"qt", "qt", NULL, NULL,
+	CAIRO_SURFACE_TYPE_QT, CAIRO_CONTENT_COLOR_ALPHA, 0,
+	"cairo_qt_surface_create",
+	_cairo_boilerplate_qt_create_surface,
+	NULL, NULL, NULL,
+	_cairo_boilerplate_get_image_surface,
+	cairo_surface_write_to_png,
+	_cairo_boilerplate_qt_cleanup
+    },
+    {
+	"qt", "qt", NULL, NULL,
+	CAIRO_SURFACE_TYPE_QT, CAIRO_CONTENT_COLOR, 0,
+	"cairo_qt_surface_create",
+	_cairo_boilerplate_qt_create_surface,
+	NULL, NULL, NULL,
+	_cairo_boilerplate_get_image_surface,
+	cairo_surface_write_to_png,
+	_cairo_boilerplate_qt_cleanup
+    },
+};
+extern "C" {
+CAIRO_BOILERPLATE (qt, targets)
+}