little tweaks to camera snapshot code

mostly to satisfy JSHint ;-)

gui.js

@@ -70,11 +70,11 @@ fontHeight, hex_sha512, sb, CommentMorph, CommandBlockMorph,
 BlockLabelPlaceHolderMorph, Audio, SpeechBubbleMorph, ScriptFocusMorph,
 XML_Element, WatcherMorph, BlockRemovalDialogMorph, saveAs, TableMorph,
 isSnapObject, isRetinaEnabled, disableRetinaSupport, enableRetinaSupport,
-isRetinaSupported, SliderMorph, Animation*/
+isRetinaSupported, SliderMorph, Animation, CamSnapshotDialogMorph*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.gui = '2017-September-05';
+modules.gui = '2017-September-08';
 
 // Declarations
 
@@ -1503,7 +1503,12 @@ IDE_Morph.prototype.createCorralBar = function () {
     cambutton.fixLayout();
     cambutton.setCenter(this.corralBar.center());
     cambutton.setLeft(
-        this.corralBar.left() + padding + newbutton.width() + padding + paintbutton.width() + padding
+        this.corralBar.left() +
+        padding +
+        newbutton.width() +
+        padding +
+        paintbutton.width() +
+        padding
     );
 
     if (location.protocol === 'http:') {

history.txt

@@ -3615,12 +3615,17 @@ Fixes:
 * Blocks, Threads: added “csv” option to the SPLIT primitive
 * Threads: allow https query from locally loaded sources (thanks, Michael, for the hint!)
 
+170908
+------
+* GUI, Objects, Widgets, Symbols: Camera Snapshot Dialog. Thank you, Bernat!!
+
 
 v4.1 Features:
 * polymorphic sprite-local custom blocks
 * inheritance of sprite-local custom blocks
 * inheritance of sprite attributes (x, y, direction, size, costumes, costume #, sounds, scripts)
 * first-class costumes and sounds
+* camera snapshots for costumes and new sprites
 * localization support when typing expressions
 * support for user-forced line-breaks in custom block labels
 * ternary Boolean slot setting: support to limit Boolean input slots to “true/false” outside of rings and in palette

objects.js

@@ -80,9 +80,10 @@ document, isNaN, isString, newCanvas, nop, parseFloat, radians, window,
 modules, IDE_Morph, VariableDialogMorph, HTMLCanvasElement, Context, List,
 SpeechBubbleMorph, RingMorph, isNil, FileReader, TableDialogMorph,
 BlockEditorMorph, BlockDialogMorph, PrototypeHatBlockMorph, localize,
-TableMorph, TableFrameMorph, normalizeCanvas, BooleanSlotMorph, HandleMorph*/
+TableMorph, TableFrameMorph, normalizeCanvas, BooleanSlotMorph, HandleMorph,
+AlignmentMorph*/
 
-modules.objects = '2017-September-05';
+modules.objects = '2017-September-08';
 
 var SpriteMorph;
 var StageMorph;
@@ -9526,7 +9527,7 @@ StagePrompterMorph.prototype.mouseClickLeft = function () {
 
 StagePrompterMorph.prototype.accept = function () {
     this.isDone = true;
-}
+};
 
 // CamSnapshotDialogMorph /////////////////////////////////////////////////////////
 
@@ -9546,7 +9547,7 @@ CamSnapshotDialogMorph.uber = DialogBoxMorph.prototype;
 
 function CamSnapshotDialogMorph(ide, sprite, onCancel, onAccept) {
     this.init(ide, sprite, onCancel, onAccept);
-};
+}
 
 CamSnapshotDialogMorph.prototype.init = function (ide, sprite, onCancel, onAccept) {
     this.ide = ide;
@@ -9568,8 +9569,7 @@ CamSnapshotDialogMorph.prototype.init = function (ide, sprite, onCancel, onAccep
 };
 
 CamSnapshotDialogMorph.prototype.buildContents = function () {
-    var myself = this,
+    var myself = this;
-        stage = this.ide.stage;
 
     this.videoElement = document.createElement('video');
     this.videoElement.hidden = true;
@@ -9625,9 +9625,9 @@ CamSnapshotDialogMorph.prototype.buildContents = function () {
 
 CamSnapshotDialogMorph.prototype.ok = function () {
     var stage = this.ide.stage,
-        canvas = newCanvas(stage.dimensions);
+        canvas = newCanvas(stage.dimensions),
+        context = canvas.getContext('2d');
 
-    context = canvas.getContext('2d');
     context.translate(stage.dimensions.x, 0);
     context.scale(-1, 1);
 

symbols.js

@@ -41,7 +41,7 @@
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.symbols = '2017-September-01';
+modules.symbols = '2017-September-08';
 
 var SymbolMorph;
 

widgets.js

@@ -85,7 +85,7 @@ HTMLCanvasElement, fontHeight, SymbolMorph, localize, SpeechBubbleMorph,
 ArrowMorph, MenuMorph, isString, isNil, SliderMorph, MorphicPreferences,
 ScrollFrameMorph, MenuItemMorph, Note*/
 
-modules.widgets = '2017-September-01';
+modules.widgets = '2017-September-08';
 
 var PushButtonMorph;
 var ToggleButtonMorph;