Jam Desktop

1 files changed, 51 insertions, 0 deletions

diff --git a/Jam/Picker.py b/Jam/Picker.py
new file mode 100644
index 0000000..5c1627b
--- /dev/null
+++ b/Jam/Picker.py
@@ -0,0 +1,51 @@
+
+import pygtk
+pygtk.require( '2.0' )
+import gtk
+
+import Jam.Block as Block
+
+class Picker( gtk.HBox ):
+
+    INSTRUMENTS = 0
+    LOOPS       = 1
+    DRUMKITS    = 2
+
+    def __init__( self, owner, type, filter = None ):
+        gtk.HBox.__init__( self )
+
+        self.owner = owner
+
+        self.type = type
+        self.filter = filter
+
+        self.desktop = owner.getDesktop()
+
+        # temp
+        dummy = gtk.Button("dummy")
+        dummy.add_events(gtk.gdk.BUTTON_MOTION_MASK)
+        dummy.connect( "button-press-event", self.button_press )
+        dummy.connect( "button-release-event", self.button_release )
+        dummy.connect( "motion-notify-event", self.motion_notify )
+
+        self.pack_start( dummy, False, False )
+
+    def button_press( self, widget, event ):
+        alloc = widget.get_allocation()
+        if self.type == Picker.INSTRUMENTS:
+            blockClass = Block.Instrument
+            blockData = []
+            loc = ( alloc.x + event.x - blockClass.WIDTH_DIV2, -1 )
+        elif self.type == Picker.LOOPS:
+            pass
+        elif self.type == Picker.DRUMKITS:
+            pass
+        self.desktop.addBlock( blockClass, blockData, loc, True )
+
+    def button_release( self, widget, event ):
+        self.desktop.button_release( widget, event )
+
+    def motion_notify( self, widget, event ):
+        self.desktop.motion_notify( widget, event )
+
+