Major code refactoring

- Configurable key and mouse mappings in config.h
- Put event handling code from main.c into events.[ch]

1 files changed, 67 insertions, 0 deletions

diff --git a/events.h b/events.h
new file mode 100644
index 0000000..d5ddca7
--- /dev/null
+++ b/events.h
@@ -0,0 +1,67 @@
+/* sxiv: events.h
+ * Copyright (c) 2011 Bert Muennich <muennich at informatik.hu-berlin.de>
+ *
+ * This program 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.
+ *  
+ * This program 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef EVENTS_H
+#define EVENTS_H
+
+#include <X11/Xlib.h>
+
+typedef struct {
+	KeySym ksym;
+	Bool reload;
+	const char *cmdline;
+} command_t;
+
+typedef int arg_t;
+
+typedef struct {
+	KeySym ksym;
+	int (*handler)(XEvent*, arg_t);
+	arg_t arg;
+} keymap_t;
+
+typedef struct {
+	unsigned int mod;
+	unsigned int button;
+	int (*handler)(XEvent*, arg_t);
+	arg_t arg;
+} button_t;
+
+void run();
+
+/* handler functions for key and button mappings: */
+int quit(XEvent*, arg_t);
+int reload(XEvent*, arg_t);
+int toggle_fullscreen(XEvent*, arg_t);
+int toggle_antialias(XEvent*, arg_t);
+int toggle_alpha(XEvent*, arg_t);
+int switch_mode(XEvent*, arg_t);
+int navigate(XEvent*, arg_t);
+int first(XEvent*, arg_t);
+int last(XEvent*, arg_t);
+int remove_image(XEvent*, arg_t);
+int move(XEvent*, arg_t);
+int scroll(XEvent*, arg_t);
+int pan_edge(XEvent*, arg_t);
+int drag(XEvent*, arg_t);
+int rotate(XEvent*, arg_t);
+int zoom(XEvent*, arg_t);
+int fit_to_win(XEvent*, arg_t);
+int fit_to_img(XEvent*, arg_t);
+
+#endif /* EVENTS_H */