From 777498a9f416a8a383e435d19a41f7bdae8ad048 Mon Sep 17 00:00:00 2001
From: jmoenig <jens@moenig.org>
Date: Wed, 17 Dec 2014 08:12:35 +0100
Subject: Experimental “processes” count watcher
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(hidden in dev mode)
---
 objects.js | 27 +++++++++++++++++++++++++--
 1 file changed, 25 insertions(+), 2 deletions(-)

(limited to 'objects.js')

diff --git a/objects.js b/objects.js
index 7277719..b155b05 100644
--- a/objects.js
+++ b/objects.js
@@ -125,7 +125,7 @@ PrototypeHatBlockMorph*/
 
 // Global stuff ////////////////////////////////////////////////////////
 
-modules.objects = '2014-December-04';
+modules.objects = '2014-December-17';
 
 var SpriteMorph;
 var StageMorph;
@@ -793,6 +793,12 @@ SpriteMorph.prototype.initBlocks = function () {
             category: 'sensing',
             spec: 'frames'
         },
+        reportThreadCount: {
+            dev: true,
+            type: 'reporter',
+            category: 'sensing',
+            spec: 'processes'
+        },
         doAsk: {
             type: 'command',
             category: 'sensing',
@@ -1918,6 +1924,8 @@ SpriteMorph.prototype.blockTemplates = function (category) {
             txt.setColor(this.paletteTextColor);
             blocks.push(txt);
             blocks.push('-');
+            blocks.push(watcherToggle('reportThreadCount'));
+            blocks.push(block('reportThreadCount'));
             blocks.push(block('colorFiltered'));
             blocks.push(block('reportStackSize'));
             blocks.push(block('reportFrameCount'));
@@ -3579,6 +3587,16 @@ SpriteMorph.prototype.reportMouseY = function () {
     return 0;
 };
 
+// SpriteMorph thread count (for debugging)
+
+SpriteMorph.prototype.reportThreadCount = function () {
+    var stage = this.parentThatIsA(StageMorph);
+    if (stage) {
+        return stage.threads.processes.length;
+    }
+    return 0;
+};
+
 // SpriteMorph variable watchers (for palette checkbox toggling)
 
 SpriteMorph.prototype.findVariableWatcher = function (varName) {
@@ -5059,6 +5077,8 @@ StageMorph.prototype.blockTemplates = function (category) {
             txt.setColor(this.paletteTextColor);
             blocks.push(txt);
             blocks.push('-');
+            blocks.push(watcherToggle('reportThreadCount'));
+            blocks.push(block('reportThreadCount'));
             blocks.push(block('colorFiltered'));
             blocks.push(block('reportStackSize'));
             blocks.push(block('reportFrameCount'));
@@ -5509,6 +5529,9 @@ StageMorph.prototype.watcherFor =
 StageMorph.prototype.getLastAnswer
     = SpriteMorph.prototype.getLastAnswer;
 
+StageMorph.prototype.reportThreadCount
+    = SpriteMorph.prototype.reportThreadCount;
+
 // StageMorph message broadcasting
 
 StageMorph.prototype.allMessageNames
@@ -6757,7 +6780,7 @@ WatcherMorph.prototype.object = function () {
 WatcherMorph.prototype.isGlobal = function (selector) {
     return contains(
         ['getLastAnswer', 'getLastMessage', 'getTempo', 'getTimer',
-             'reportMouseX', 'reportMouseY'],
+             'reportMouseX', 'reportMouseY', 'reportThreadCount'],
         selector
     );
 };
-- 
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