bulk pre-camp commit

[talkcutter.git] / src / mediaplayer.py

diff --git a/src/mediaplayer.py b/src/mediaplayer.py
index b2741b0..4b4df99 100644 (file)
--- a/src/mediaplayer.py
+++ b/src/mediaplayer.py
@@ -6,6 +6,9 @@ import gtk
 import gtk.glade
 
 class mediaplayer(object):
+    PLAY_IMAGE = gtk.image_new_from_stock(gtk.STOCK_MEDIA_PLAY, gtk.ICON_SIZE_BUTTON)
+    PAUSE_IMAGE = gtk.image_new_from_stock(gtk.STOCK_MEDIA_PAUSE, gtk.ICON_SIZE_BUTTON)
+
     def __init__( self ):
         self.playbin = gst.element_factory_make('playbin2')
 
@@ -15,7 +18,7 @@ class mediaplayer(object):
 
         self.spinner.set_range(0, 100)
         self.spinner.set_increments(1, 10)
-        self.spinner.connect('change-value', self.on_seeker_change)
+        self.spinner.connect('value-changed', self.on_spinner_change)
 
         self.seeker.set_range(0, 100)
         self.seeker.set_increments(1, 10)
@@ -23,6 +26,24 @@ class mediaplayer(object):
         self.seeker.connect('button-press-event', self.on_button_press)
         self.seeker.connect('button-release-event', self.on_button_release)
 
+        self.play_button = gtk.Button()
+        self.play_button.set_image(self.PLAY_IMAGE)
+        self.play_button.connect('clicked', self.on_play_clicked)
+        self.bbox.pack_start(self.play_button, False)
+
+        self.begin_button = gtk.Button()
+        self.begin_button.set_image(self.PLAY_IMAGE)
+        self.begin_button.connect('clicked', self.on_begin_clicked)
+        self.bbox.pack_start(self.begin_button, False)
+
+        self.end_button = gtk.Button()
+        self.end_button.set_image(self.PLAY_IMAGE)
+        self.end_button.connect('clicked', self.on_end_clicked)
+        self.bbox.pack_start(self.end_button, False)
+
+        self.bbox.show_all()
+
+        self.is_loaded = False
         self.is_playing = False
         self.known_range = False
 
@@ -30,9 +51,11 @@ class mediaplayer(object):
         self.playbin.set_property('uri', uri)
         self.playbin.set_state(gst.STATE_PLAYING)
         self.label.label = 'f';
-        gobject.timeout_add(100, self.update_slider)
+        gobject.timeout_add(500, self.update_slider)
         self.is_playing = True
+        self.is_loaded = True
         self.known_range = False
+        self.label.set_text(uri)
 
     def on_finish(self, bus, message):
         self.playbin.set_state(gst.STATE_PAUSED);
@@ -44,7 +67,7 @@ class mediaplayer(object):
 
     def update_slider(self):
         if not self.is_playing:
-            return False # cancel timeout
+            return True
 
         try:
             if not self.known_range:
@@ -61,7 +84,7 @@ class mediaplayer(object):
 
             # block seek handler so we don't seek when we set_value()
             self.seeker.handler_block_by_func(self.on_seeker_change)
-            self.spinner.handler_block_by_func(self.on_seeker_change)
+            self.spinner.handler_block_by_func(self.on_spinner_change)
 
             value = float(nanosecs) / gst.SECOND;
 
@@ -71,7 +94,7 @@ class mediaplayer(object):
             self.spinner.set_text("%f" %(value))
 
             self.seeker.handler_unblock_by_func(self.on_seeker_change)
-            self.spinner.handler_unblock_by_func(self.on_seeker_change)
+            self.spinner.handler_unblock_by_func(self.on_spinner_change)
 
         except gst.QueryError:
             # pipeline must not be ready and does not know position
@@ -81,14 +104,42 @@ class mediaplayer(object):
 
 
     def on_seeker_change(self, element, a, b):
-        print 'on_seeker_change'
         seek_time_secs = element.get_value()
+        self.mseek(seek_time_secs)
+
+    def on_spinner_change(self, element):
+        seek_time_secs = float(element.get_value())
+        self.mseek(seek_time_secs)
+
+    def mplay(self):
+        self.playbin.set_state(gst.STATE_PLAYING)
+
+    def mpause(self):
+        self.playbin.set_state(gst.STATE_PAUSED)
+
+    def mseek(self, seek_time_secs):
+        print 'seek: %f' % (seek_time_secs)
         self.playbin.seek_simple(gst.FORMAT_TIME, gst.SEEK_FLAG_FLUSH | gst.SEEK_FLAG_KEY_UNIT, seek_time_secs * gst.SECOND)
 
     def on_button_press(self, element, a):
-        self.playbin.set_state(gst.STATE_PAUSED);
+        if self.is_playing:
+          self.mpause()
 
     def on_button_release(self, element, a):
-        self.playbin.set_state(gst.STATE_PLAYING)
-
+        if self.is_playing:
+          self.mplay()
+
+    def on_play_clicked(self, element):
+        if self.is_playing:
+          self.mpause()
+          self.play_button.set_image(self.PLAY_IMAGE)
+          self.is_playing = False;
+        else:
+          self.mplay()
+          self.play_button.set_image(self.PAUSE_IMAGE)
+          self.is_playing = True;
+          
+    def on_begin_clicked(self, element):
+        
+    def on_end_clicked(self, element):