From 3ef626cf8302e8c7ec32a385adef3f6fb76776b8 Mon Sep 17 00:00:00 2001
From: amartin <olpc@localhost.localdomain>
Date: Fri, 19 Jan 2007 11:17:21 +0000
Subject: HitInterface first draft

---
(limited to 'Edit/NoteInterface.py')

diff --git a/Edit/NoteInterface.py b/Edit/NoteInterface.py
index b1d2f1c..f355b57 100644
--- a/Edit/NoteInterface.py
+++ b/Edit/NoteInterface.py
@@ -50,7 +50,7 @@ class NoteInterface:
         b = self.baseColors[0][2] + int(self.baseColors[1][2]*amplitude)
         self.color = self.parent.drawingArea.get_colormap().alloc_color( r, g, b, True, True )
 
-        self.updateTransform( False )  
+        self.updateTransform()  
         
     def getId( self ):
         return self.note  
@@ -63,8 +63,11 @@ class NoteInterface:
 
     def testOnset( self, start, stop ):
         return self.onset >= start and self.onset < stop
+        
+    def getPitch( self ):
+        return self.pitch
 
-    def updateTransform( self, onlyX ):
+    def updateTransform( self ):
         if self.page == self.parent.curPage:
             oldX = self.imgX
             oldY = self.imgY
@@ -76,9 +79,8 @@ class NoteInterface:
         self.imgWidth = self.width + Config.NOTE_IMAGE_PADDING_MUL2
         self.x += origin[0]
         self.imgX = self.x - Config.NOTE_IMAGE_PADDING
-        if not onlyX: 
-            self.y = self.parent.pitchToPixels( self.pitch ) + origin[1]
-            self.imgY = self.y - Config.NOTE_IMAGE_PADDING
+        self.y = self.parent.pitchToPixels( self.pitch ) + origin[1]
+        self.imgY = self.y - Config.NOTE_IMAGE_PADDING
             
         if self.page == self.parent.curPage:
             x = min( self.imgX, oldX )
@@ -87,7 +89,7 @@ class NoteInterface:
             endy = max( self.imgY, oldY ) + self.imgHeight
             self.parent.invalidate_rect( x, y, endx-x, endy-y, self.page )
 
-    def updateDragLimits( self, dragLimits, leftBound, rightBound, widthBound ):
+    def updateDragLimits( self, dragLimits, leftBound, rightBound, widthBound, maxRightBound ):
         left = leftBound - self.onset
         right = rightBound - self.duration - self.onset
         up = Config.MAXIMUM_PITCH - self.pitch
@@ -177,26 +179,31 @@ class NoteInterface:
 
     def noteDrag( self, emitter, do, dp, dd ):
         self.potentialDeselect = False
+        changed = False
 
         if do != self.lastDragO:
             self.lastDragO = do
             self.onset = self.baseOnset + do
             self.end = self.onset + self.duration
+            changed = True
 
         if dp != self.lastDragP:
             self.lastDragP = dp
             newPitch = self.basePitch + dp
             self.pitch = newPitch
             self.updateSampleNote( newPitch )
+            changed = True
 
         if dd != self.lastDragD:
             self.lastDragD = dd
             self.duration = self.baseDuration + dd
             self.end = self.onset + self.duration
+            changed = True
 
-        self.updateTransform( False )
+        self.updateTransform()
 
-        return (self.note, self.pitch, self.onset, self.duration)
+        if changed: return (self.note, self.pitch, self.onset, self.duration )
+        else: return False
 
     def doneNoteDrag( self, emitter ):
         self.baseOnset = self.onset
@@ -259,7 +266,7 @@ class NoteInterface:
         return self.selected
 
     #=======================================================
-    #  Selection
+    #  Draw
 
     def draw( self, win, gc, startX, stopX ):
         if stopX < self.imgX: return False                  # we don't need to draw and no one after us will draw
--
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