Jam popups

2 files changed, 59 insertions, 6 deletions

diff --git a/Jam/Desktop.py b/Jam/Desktop.py
index 568695d..7380385 100644
--- a/Jam/Desktop.py
+++ b/Jam/Desktop.py
@@ -56,8 +56,9 @@ class Desktop( gtk.EventBox ):
         self.rightClicked = False
         
         self.popup = {}
-        self.popup[Popup.Shortcut] = Popup.Shortcut( _("Assign Key"), self.owner )
         self.popup[Popup.Instrument] = Popup.Instrument( _("Instrument Properties"), self.owner )
+        self.popup[Popup.Drum] = Popup.Drum( _("Drum Kit Properties"), self.owner )
+        self.popup[Popup.Shortcut] = Popup.Shortcut( _("Assign Key"), self.owner )
 
     def dumpToStream( self, ostream ):
         for b in self.blocks:
@@ -235,7 +236,17 @@ class Desktop( gtk.EventBox ):
             if self.clickedBlock:
                 if self.clickedBlock.type == Block.Instrument:
                     self.popup[Popup.Instrument].setBlock( self.clickedBlock )
-                    self.popup[Popup.Instrument].popup() 
+                    if self.popup[Popup.Instrument].is_up():
+                        self.popup[Popup.Instrument].updatePosition()
+                    else:
+                        self.popup[Popup.Instrument].popup( True ) 
+
+                elif self.clickedBlock.type == Block.Drum:
+                    #self.popup[Popup.Drum].setBlock( self.clickedBlock )
+                    if self.popup[Popup.Drum].is_up():
+                        self.popup[Popup.Drum].updatePosition()
+                    else:
+                        self.popup[Popup.Drum].popup( True ) 
 
                 self.clickedBlock = None
             self.rightClicked = False
diff --git a/Jam/Popup.py b/Jam/Popup.py
index 1e4f326..587a34d 100644
--- a/Jam/Popup.py
+++ b/Jam/Popup.py
@@ -7,9 +7,23 @@ import Config
 
 from gettext import gettext as _
 from sugar.graphics import style
-from sugar.graphics.palette import Palette, WidgetInvoker
+from sugar.graphics.palette import Palette, Invoker, _palette_observer
 
 
+class NoneInvoker( Invoker ):
+
+    def __init__( self ):
+        Invoker.__init__( self )
+
+    def get_default_position( self ):
+        return Palette.AT_CURSOR
+
+    def get_rect( self ):
+        return gtk.gdk.Rectangle( 0, 0, 0, 0 )
+
+    def get_toplevel( self ):
+        return None
+
 class Popup( Palette ):
 
     def __init__( self, label, owner ):
@@ -17,9 +31,11 @@ class Popup( Palette ):
 
         self.owner = owner
 
-        self.props.invoker = WidgetInvoker( gtk.HBox() ) # garbage invoker
+        self.props.invoker = NoneInvoker()
         self.set_property( "position", Palette.AT_CURSOR )
         self.set_group_id( "TamTamPopup" )
+
+        self._set_state( Palette.SECONDARY ) # skip to fully exposed
  
         self.connect( "key-press-event", self.owner.onKeyPress )
         self.connect( "key-release-event", self.owner.onKeyRelease )
@@ -27,7 +43,14 @@ class Popup( Palette ):
         self.connect( "focus_out_event", self.closePopup )
 
     def _leave_notify_event_cb( self, widget, event ):
-        pass # don't popdown()
+        return # don't popdown()
+
+    def _show( self ):
+        Palette._show( self )
+
+        if self._palette_popup_sid != None:
+            _palette_observer.disconnect( self._palette_popup_sid ) # don't hide when other palettes pop
+            self._palette_popup_sid = None
 
     def popup( self, immediate = False ):
         self.owner.activity.handler_block(self.owner.activity.focusOutHandler)
@@ -36,13 +59,18 @@ class Popup( Palette ):
         Palette.popup( self, immediate )
 
     def popdown( self, immediate = False ):
+
         Palette.popdown( self, immediate )
 
         self.owner.activity.handler_unblock(self.owner.activity.focusOutHandler)
         self.owner.activity.handler_unblock(self.owner.activity.focusInHandler)
 
+    def updatePosition( self ):
+        self._update_cursor_position()
+        self._update_position()
+
     def closePopup( self, widget, event ):
-        self.popdown()
+        self.popdown( True )
 
 
 class Instrument( Popup ):
@@ -134,6 +162,20 @@ class Instrument( Popup ):
     def handleReverb( self, widget ):
         self.block.setData( "reverb", widget.get_value() )
 
+
+class Drum( Popup ):
+    
+    def __init__( self, label, owner ):
+        Popup.__init__( self, label, owner )
+
+        self.GUI = {}
+
+        self.GUI["mainBox"] = gtk.VBox()
+        self.set_content( self.GUI["mainBox"] )
+
+        self.GUI["mainBox"].show_all()
+
+
 class Shortcut( Popup ):
     
     def __init__( self, label, owner ):