From 48f868a9555be385f156e9396079ad5d0ee388f6 Mon Sep 17 00:00:00 2001
From: Vincent Sanders <vince@kyllikki.org>
Date: Sat, 31 Dec 2016 00:53:20 +0000
Subject: move tree compatability layer to amiga frontend

---
 frontends/amiga/desktop-tree.h | 88 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 88 insertions(+)
 create mode 100644 frontends/amiga/desktop-tree.h

(limited to 'frontends/amiga/desktop-tree.h')

diff --git a/frontends/amiga/desktop-tree.h b/frontends/amiga/desktop-tree.h
new file mode 100644
index 000000000..f8864e167
--- /dev/null
+++ b/frontends/amiga/desktop-tree.h
@@ -0,0 +1,88 @@
+/*
+ * Copyright 2004 Richard Wilson <not_ginger_matt@users.sourceforge.net>
+ * Copyright 2009 Paul Blokus <paul_pl@users.sourceforge.net>
+ *
+ * This file is part of NetSurf, http://www.netsurf-browser.org/
+ *
+ * NetSurf 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; version 2 of the License.
+ *
+ * NetSurf 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, see <http://www.gnu.org/licenses/>.
+ */
+
+/** \file
+ * deprecated compatibility layer for new treeview modules.  Do not use.
+ */
+
+#ifndef _NETSURF_DESKTOP_TREE_H_
+#define _NETSURF_DESKTOP_TREE_H_
+
+#include <stdbool.h>
+#include <stdint.h>
+
+#include "netsurf/mouse.h"
+
+struct sslcert_session_data;
+struct tree;
+struct redraw_context;
+
+/**
+ * Current ssl session data for treeview
+ *
+ * @todo FIXME global certificate treeview state must go away, this is
+ * just wrong.
+ */
+extern struct sslcert_session_data *ssl_current_session;
+extern const char *tree_hotlist_path;
+
+/* Tree flags */
+enum tree_flags {
+	TREE_HISTORY,
+	TREE_COOKIES,
+	TREE_SSLCERT,
+	TREE_HOTLIST
+};
+
+typedef enum {
+	TREE_NO_DRAG = 0,
+	TREE_SELECT_DRAG,
+	TREE_MOVE_DRAG,
+	TREE_TEXTAREA_DRAG,	/** < A drag that is passed to a textarea */
+	TREE_UNKNOWN_DRAG	/** < A drag the tree itself won't handle */
+} tree_drag_type;
+
+/** callbacks to perform necessary operations on treeview. */
+struct treeview_table {
+	void (*redraw_request)(int x, int y, int width, int height,
+			       void *data); /**< request a redraw. */
+	void (*resized)(struct tree *tree, int width, int height,
+			void *data); /**< resize treeview area. */
+	void (*scroll_visible)(int y, int height, void *data); /**< scroll visible treeview area. */
+	void (*get_window_dimensions)(int *width, int *height, void *data); /**< get dimensions of window */
+};
+
+struct tree *tree_create(unsigned int flags,
+		const struct treeview_table *callbacks,
+  		void *client_data);
+
+/** deprecated compatibility layer for new treeview modules.  Do not use. */
+void tree_delete(struct tree *tree);
+tree_drag_type tree_drag_status(struct tree *tree);
+void tree_draw(struct tree *tree, int x, int y,
+		int clip_x, int clip_y, int clip_width, int clip_height,
+		const struct redraw_context *ctx);
+bool tree_mouse_action(struct tree *tree, browser_mouse_state mouse,
+		int x, int y);
+void tree_drag_end(struct tree *tree, browser_mouse_state mouse, int x0, int y0,
+		int x1, int y1);
+bool tree_keypress(struct tree *tree, uint32_t key);
+
+
+#endif
-- 
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