From b268b9992faa303d6283c5a88ba460b5fd73cef6 Mon Sep 17 00:00:00 2001
From: Kalle Wallin <kaw@linux.se>
Date: Fri, 2 Jul 2004 21:11:56 +0000
Subject: Added basic ncurses mouse support

git-svn-id: https://svn.musicpd.org/ncmpc/trunk@1770 09075e82-0dd4-0310-85a5-a0d7c8717e4f
---
 src/screen.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 47 insertions(+), 1 deletion(-)

(limited to 'src/screen.c')

diff --git a/src/screen.c b/src/screen.c
index ba155a4cf..7b29f1f1e 100644
--- a/src/screen.c
+++ b/src/screen.c
@@ -474,7 +474,10 @@ screen_init(mpdclient_t *c)
   keypad(stdscr, TRUE);  
   /* return from getch() without blocking */
   timeout(SCREEN_TIMEOUT);
-  
+  /* initialize mouse support */
+#ifdef HAVE_GETMOUSE
+  mousemask(ALL_MOUSE_EVENTS, NULL);
+#endif
 
   if( COLS<SCREEN_MIN_COLS || LINES<SCREEN_MIN_ROWS )
     {
@@ -704,6 +707,49 @@ screen_idle(mpdclient_t *c)
   seek_id = -1;
 }
 
+#ifdef HAVE_GETMOUSE
+int
+screen_get_mouse_event(mpdclient_t *c,
+		       list_window_t *lw, int lw_length, 
+		       unsigned long *bstate, int *row)
+{
+  MEVENT event;
+
+  /* retreive the mouse event from ncurses */
+  getmouse(&event);
+  D("mouse: id=%d  y=%d,x=%d,z=%d\n",event.id,event.y,event.x,event.z);
+  /* calculate the selected row in the list window */
+  *row = event.y - screen->top_window.rows;
+  /* copy button state bits */
+  *bstate = event.bstate;
+  /* if button 2 was pressed switch screen */
+  if( event.bstate & BUTTON2_CLICKED )
+    {
+      screen_cmd(c, CMD_SCREEN_NEXT);
+      return 1;
+    }
+  /* if the even occured above the list window move up */
+  if( *row<0 && lw )
+    {
+      if( event.bstate & BUTTON3_CLICKED )
+	list_window_first(lw);
+      else
+	list_window_previous_page(lw);
+      return 1;
+    }
+   /* if the even occured below the list window move down */
+  if( *row>=lw->rows && lw )
+    {
+      if( event.bstate & BUTTON3_CLICKED )
+	list_window_last(lw, lw_length);
+      else
+	list_window_next_page(lw, lw_length);
+      return 1;
+    } 
+  return 0;
+}
+#endif
+
 void 
 screen_cmd(mpdclient_t *c, command_t cmd)
 {
-- 
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