# HG changeset patch
# User Claus Gittinger <cg@exept.de>
# Date 1123180532 -7200
# Node ID 7b5ec69e65268b2d3ddad066e263002ac6aedb0d
# Parent  13237e16b048d8dad7867d2638057e2ea90bf48b
*** empty log message ***

diff -r 13237e16b048 -r 7b5ec69e6526 ImageEditor.st
--- a/ImageEditor.st	Thu Aug 04 18:16:37 2005 +0200
+++ b/ImageEditor.st	Thu Aug 04 20:35:32 2005 +0200
@@ -3136,11 +3136,12 @@
 atColor:aOldColor put:newColor
     "a color changed to a new color
     "
-    |index list oldColor image newImage|
+    |index list oldColor image newImage oldSel|
 
     list  := self listOfColors.
     index := list identityIndexOf:aOldColor.
 
+    oldSel := self selectionOfColor value.
     index ~~ 0 ifTrue:[
         oldColor := list at:index.
         list at:index put:newColor
@@ -3167,6 +3168,10 @@
             imageEditView setModified.
             self updateImage.
             self updateImagePreView.
+
+            self selectionOfColor value:oldSel.
+            imageEditView selectedColorIndex:oldSel.
+            imageEditView selectedColor:(self listOfColors at:oldSel).
         ]
     ].
 !
@@ -4286,6 +4291,39 @@
     ].
 !
 
+reduceNumberOfColors2
+    |s n anyChange img usedColors|
+
+    s := Dialog request:'Similarity Delta (1..) ?' initialAnswer:2.
+    s size == 0 ifTrue:[
+        self reduceNumberOfColors2.
+        ^ self
+    ].
+    n := Integer readFrom:s onError:0.
+    (n >= 1) ifFalse:[
+        Dialog warn:'Image unchanged'.
+        ^ self
+    ].
+
+    self withExecuteCursorDo:[
+"/        anyChange := imageEditView reduceColorResolutionBy:n.
+"/        anyChange ifFalse:[
+"/            Dialog warn:'Image unchanged'.
+"/        ] ifTrue:[
+"/            img := imageEditView image.
+"/            imageEditView image:img.
+"/
+"/            self fetchImageData.
+"/            usedColors := img usedColorsMax:10000.
+"/            usedColors size == 10000 ifTrue:[
+"/                Dialog information:('>= ' , usedColors size printString , ' colors used.')
+"/            ] ifFalse:[
+"/                Dialog information:(usedColors size printString , ' colors used.')
+"/            ]
+"/        ]
+    ].
+!
+
 selectedColorIndexOrNil
     | img clrIndex|