inicial

1 files changed, 101 insertions, 0 deletions

diff --git a/libdocument/ev-render-context.c b/libdocument/ev-render-context.c
new file mode 100644
index 00000000..79dfa962
--- /dev/null
+++ b/libdocument/ev-render-context.c
@@ -0,0 +1,101 @@
+/* this file is part of evince, a mate document viewer
+ *
+ *  Copyright (C) 2005 Jonathan Blandford <[email protected]>
+ *
+ * Evince 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.
+ *
+ * Evince 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.
+ */
+
+#include <config.h>
+#include "ev-render-context.h"
+
+static void ev_render_context_init       (EvRenderContext      *rc);
+static void ev_render_context_class_init (EvRenderContextClass *class);
+
+
+G_DEFINE_TYPE (EvRenderContext, ev_render_context, G_TYPE_OBJECT);
+
+static void ev_render_context_init (EvRenderContext *rc) { /* Do Nothing */ }
+
+static void
+ev_render_context_dispose (GObject *object)
+{
+	EvRenderContext *rc;
+
+	rc = (EvRenderContext *) object;
+
+	if (rc->page) {
+		g_object_unref (rc->page);
+		rc->page = NULL;
+	}
+
+	(* G_OBJECT_CLASS (ev_render_context_parent_class)->dispose) (object);
+}
+
+static void
+ev_render_context_class_init (EvRenderContextClass *class)
+{
+	GObjectClass *oclass;
+
+	oclass = G_OBJECT_CLASS (class);
+
+	oclass->dispose = ev_render_context_dispose;
+}
+
+EvRenderContext *
+ev_render_context_new (EvPage *page,
+		       gint    rotation,
+		       gdouble scale)
+{
+	EvRenderContext *rc;
+
+	rc = (EvRenderContext *) g_object_new (EV_TYPE_RENDER_CONTEXT, NULL);
+
+	rc->page = page ? g_object_ref (page) : NULL;
+	rc->rotation = rotation;
+	rc->scale = scale;
+
+	return rc;
+}
+
+void
+ev_render_context_set_page (EvRenderContext *rc,
+			    EvPage          *page)
+{
+	g_return_if_fail (rc != NULL);
+	g_return_if_fail (EV_IS_PAGE (page));
+
+	if (rc->page)
+		g_object_unref (rc->page);
+	rc->page = g_object_ref (page);
+}
+
+void
+ev_render_context_set_rotation (EvRenderContext *rc,
+				int              rotation)
+{
+	g_return_if_fail (rc != NULL);
+
+	rc->rotation = rotation;
+}
+
+void
+ev_render_context_set_scale (EvRenderContext *rc,
+			     gdouble          scale)
+{
+	g_return_if_fail (rc != NULL);
+
+	rc->scale = scale;
+}
+