Add first pass at new treeview.

Only supports creation, destruction, and redraw atm.
TODO: input handling (mouse, keyboard), editing, using the node callbacks.

Also includes new core_window.h.

1 files changed, 51 insertions, 0 deletions

diff --git a/desktop/core_window.h b/desktop/core_window.h
new file mode 100644
index 000000000..9e68e2679
--- /dev/null
+++ b/desktop/core_window.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright 2012 Michael Drake <tlsa@netsurf-browser.org>
+ *
+ * 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
+ * Core window handling (interface).
+ */
+
+#ifndef _NETSURF_DESKTOP_CORE_WINDOW_H_
+#define _NETSURF_DESKTOP_CORE_WINDOW_H_
+
+#include "utils/types.h"
+
+struct core_window;
+
+/** Callbacks to achieve various core window functionality. */
+struct core_window_callback_table {
+	/** Request a redraw of the window. */
+	void (*redraw_request)(struct core_window *cw, struct rect r);
+
+	/** Update the limits of the window */
+	void (*update_size)(struct core_window *cw, int width, int height);
+
+	/** Scroll the window to make area visible */
+	void (*scroll_visible)(struct core_window *cw, struct rect r);
+
+	/** Get window viewport dimensions */
+	void (*get_window_dimensions)(struct core_window *cw,
+			int *width, int *height);
+};
+
+
+void core_window_draw(struct core_window *cw, int x, int y, struct rect r,
+		const struct redraw_context *ctx);
+
+
+#endif