Moved list window fuctions to list_window.c.

Added function list_window_cmd() for basic commands (movment).



git-svn-id: https://svn.musicpd.org/ncmpc/trunk@454 09075e82-0dd4-0310-85a5-a0d7c8717e4f

1 files changed, 54 insertions, 0 deletions

diff --git a/list_window.h b/list_window.h
new file mode 100644
index 000000000..87bbf826d
--- /dev/null
+++ b/list_window.h
@@ -0,0 +1,54 @@
+#ifndef LIST_WINDOW_H
+#define LIST_WINDOW_H
+
+typedef char *  (*list_window_callback_fn_t)   (int index, 
+						int *highlight,
+						void *data);
+
+typedef struct
+{
+  WINDOW *w;
+  int rows, cols;
+
+  int start;
+  int selected;
+  int clear;
+  int repaint;
+
+} list_window_t;
+
+
+/* create a new list window */
+list_window_t *list_window_init(WINDOW *w, int width, int height);
+
+/* destroy a list window (returns NULL) */
+list_window_t *list_window_free(list_window_t *lw);
+
+/* reset a list window (selected=0, start=0, clear=1) */
+void list_window_reset(list_window_t *lw);
+
+/* paint a list window */
+void list_window_paint(list_window_t *lw,
+		       list_window_callback_fn_t callback,
+		       void *callback_data);
+
+/* perform basic list window commands (movement) */
+int list_window_cmd(list_window_t *lw, int rows, command_t cmd);
+
+
+/* select functions */
+void list_window_set_selected(list_window_t *lw, int n);
+void list_window_previous(list_window_t *lw);
+void list_window_next(list_window_t *lw, int length);
+void list_window_first(list_window_t *lw);
+void list_window_last(list_window_t *lw, int length);
+void list_window_previous_page(list_window_t *lw);
+void list_window_next_page(list_window_t *lw, int length);
+
+/* find a string in a list window */
+int  list_window_find(list_window_t *lw, 
+		      list_window_callback_fn_t callback,
+		      void *callback_data,
+		      char *str);
+
+#endif