From 5ac14727cbba221e9ebf789db06eab21ac1e57f4 Mon Sep 17 00:00:00 2001
From: albeu <albeu@b3059339-0415-0410-9bf9-f77b7e298cf2>
Date: Thu, 31 May 2007 13:07:52 +0000
Subject: Add new properties percent_pos and time_pos.

git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@23436 b3059339-0415-0410-9bf9-f77b7e298cf2
---
 command.c | 61 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

(limited to 'command.c')

diff --git a/command.c b/command.c
index 98640cd477..ca7338004d 100644
--- a/command.c
+++ b/command.c
@@ -286,6 +286,63 @@ static int mp_property_length(m_option_t * prop, int action, void *arg,
     return m_property_time_ro(prop, action, arg, len);
 }
 
+/// Current position in percent (RW)
+static int mp_property_percent_pos(m_option_t * prop, int action,
+                                   void *arg, MPContext * mpctx) {
+    int pos;
+
+    if (!mpctx->demuxer)
+	return M_PROPERTY_UNAVAILABLE;
+
+    switch(action) {
+    case M_PROPERTY_SET:
+        if(!arg) return M_PROPERTY_ERROR;
+        M_PROPERTY_CLAMP(prop, *(int*)arg);
+        pos = *(int*)arg;
+        break;
+    case M_PROPERTY_STEP_UP:
+    case M_PROPERTY_STEP_DOWN:
+        pos = demuxer_get_percent_pos(mpctx->demuxer);
+        pos += (arg ? *(int*)arg : 10) *
+            (action == M_PROPERTY_STEP_UP ? 1 : -1);
+        M_PROPERTY_CLAMP(prop, pos);
+        break;
+    default:
+        return m_property_int_ro(prop, action, arg,
+                                 demuxer_get_percent_pos(mpctx->demuxer));
+    }
+
+    abs_seek_pos = 3;
+    rel_seek_secs = pos / 100.0;
+    return M_PROPERTY_OK;
+}
+
+/// Current position in seconds (RW)
+static int mp_property_time_pos(m_option_t * prop, int action,
+                                void *arg, MPContext * mpctx) {
+    if (!(mpctx->sh_video || (mpctx->sh_audio && mpctx->audio_out)))
+        return M_PROPERTY_UNAVAILABLE;
+
+    switch(action) {
+    case M_PROPERTY_SET:
+        if(!arg) return M_PROPERTY_ERROR;
+        M_PROPERTY_CLAMP(prop, *(double*)arg);
+        abs_seek_pos = 1;
+        rel_seek_secs = *(double*)arg;
+        return M_PROPERTY_OK;
+    case M_PROPERTY_STEP_UP:
+    case M_PROPERTY_STEP_DOWN:
+        rel_seek_secs += (arg ? *(double*)arg : 10.0) *
+            (action == M_PROPERTY_STEP_UP ? 1.0 : -1.0);
+        return M_PROPERTY_OK;
+    }
+    return m_property_time_ro(prop, action, arg,
+                              mpctx->sh_video ? mpctx->sh_video->pts :
+                              playing_audio_pts(mpctx->sh_audio,
+                                                mpctx->d_audio,
+                                                mpctx->audio_out));
+}
+
 /// Demuxer meta data
 static int mp_property_metadata(m_option_t * prop, int action, void *arg,
                                 MPContext * mpctx) {
@@ -1385,6 +1442,10 @@ static m_option_t mp_properties[] = {
      M_OPT_MIN, 0, 0, NULL },
     { "length", mp_property_length, CONF_TYPE_TIME,
      M_OPT_MIN, 0, 0, NULL },
+    { "percent_pos", mp_property_percent_pos, CONF_TYPE_INT,
+     M_OPT_RANGE, 0, 100, NULL },
+    { "time_pos", mp_property_time_pos, CONF_TYPE_TIME,
+     M_OPT_MIN, 0, 0, NULL },
     { "metadata", mp_property_metadata, CONF_TYPE_STRING_LIST,
      0, 0, 0, NULL },
 
-- 
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