1 files changed, 197 insertions, 0 deletions
diff --git a/src/main/firefox/gaga-plugin/main.js b/src/main/firefox/gaga-plugin/main.js
new file mode 100644
index 0000000..2a5bbae
--- /dev/null
+++ b/src/main/firefox/gaga-plugin/main.js
@@ -0,0 +1,197 @@
+/*
+ * For how to install see:
+ *
+ * "https://git.hiddenalpha.ch/UnspecifiedGarbage.git/tree/doc/note/firefox/firefox.txt"
+ */
+;(function(){ try{
+
+    var NDEBUG = false;
+    var STATUS_INIT = 1;
+    var STATUS_RUNNING = 2;
+    var STATUS_DONE = 3;
+    var STATUS_OBSOLETE = 4;
+    var NOOP = function(){};
+    var LOGERR = console.error.bind(console);
+    var N = null;
+    var setTimeout, logErrors, LOGDBG;
+
+
+    function main(){
+        var app = Object.seal({
+            ui: {},
+            status: Object.seal({
+                checklistBtn: STATUS_INIT,
+                developmentBtn: STATUS_INIT,
+            }),
+            lastClickEpochMs: 0,
+        });
+        if( NDEBUG ){
+            setTimeout = window.setTimeout;
+            logErrors = function(app, fn){ fn(arguments.slice(2)); }
+            LOGDBG = NOOP;
+        }else{ /* fix broken tooling */
+            setTimeout = setTimeoutWithCatch.bind(0, app);
+            logErrors = logErrorsImpl.bind(N, app);
+            LOGDBG = console.debug.bind(console);
+        }
+        document.addEventListener("DOMContentLoaded", logErrors.bind(N, onDOMContentLoaded, app));
+    }
+
+
+    function onDOMContentLoaded( app ){
+        cleanupClutter(app);
+        attachDomObserver(app);
+    }
+
+
+    function attachDomObserver( app ){
+        new MutationObserver(onDomHasChangedSomehow.bind(N, app))
+            .observe(document, { subtree:true, childList:true, attributes:true });
+    }
+
+
+    function onDomHasChangedSomehow( app, changes, mutationObserver ){
+        var nowEpochMs = Date.now();
+        if( (app.lastClickEpochMs + 2000) > nowEpochMs ){
+            LOGDBG("ignore, likely triggered by user.");
+            return; }
+        var needsReEval = false;
+        for( var change of changes ){
+            if( change.target.nodeName != "BUTTON" ) continue;
+            var isAriaExpanded = (change.attributeName == "aria-expanded");
+            var isChildAdded = (change.addedNodes.length > 0);
+            var isChildRemoved = (change.removedNodes.length > 0);
+            var isChildAddedOrRemoved = isChildAdded || isChildRemoved;
+            if( !isAriaExpanded && !isChildAddedOrRemoved ) continue;
+            if( isAriaExpanded ){
+                LOGDBG("Suspicious, isExpanded: ", change.target);
+                needsReEval = true; break;
+            }
+            if( !isChildAddedOrRemoved ) continue;
+            var isBloatyChecklistBtnStillThere = document.body.contains(getBloatyChecklistBtn(app));
+            if( !isBloatyChecklistBtnStillThere ){
+                LOGDBG("Suspicious, btn lost");
+                needsReEval = true; break;
+            }
+            var isBloatyDevelopmentBtnStillThere = document.body.contains(getBloatyDevelopmentBtn(app));
+            if( !isBloatyDevelopmentBtnStillThere ){
+                LOGDBG("Suspicious, btn lost");
+                needsReEval = true; break;
+            }
+        }
+        if( needsReEval ){
+            LOGDBG("Change detected! Eval again");
+            app.ui.bloatyChecklistBtn = null;
+            app.ui.bloatyDevelopmentBtn = null;
+            setTimeout(cleanupClutter, 42, app);
+        }
+    }
+
+
+    function cleanupClutter( app ){
+        if( app.bloatyChecklistDone != STATUS_RUNNING ){
+            app.bloatyChecklistDone = STATUS_OBSOLETE
+            setTimeout(hideBloatyButton, 0, app, "checklistBtn");
+        }
+        if( app.bloatyDevelopmentDone != STATUS_RUNNING ){
+            app.bloatyDevelopmentDone = STATUS_OBSOLETE;
+            setTimeout(hideBloatyButton, 0, app, "developmentBtn");
+        }
+        if( app.bloatyDevelopmentDone != STATUS_RUNNING ){
+            app.bloatyDevelopmentDone = STATUS_OBSOLETE;
+            setTimeout(hideBloatyButton, 0, app, "bigTemplateBtn");
+        }
+    }
+
+
+    function setLastClickTimeToNow( app ){ app.lastClickEpochMs = Date.now(); }
+
+
+    function hideBloatyButton( app, btnKey ){
+        if( app.status[btnKey] == STATUS_DONE ){
+            LOGDBG(btnKey +" now hidden");
+            return; }
+        app.status[btnKey] == STATUS_RUNNING;
+        var btn = getBloatyButton(app, btnKey);
+        do{
+            if( !btn ){ LOGDBG(btnKey +" not found. DOM maybe not yet ready?"); break; }
+            var isExpanded = isAriaBtnExpanded(app, btn);
+            if( isExpanded === true ){
+                LOGDBG(btnKey +".click()");
+                btn.click();
+            }else if( isExpanded === false ){
+                app.status[btnKey] = STATUS_DONE;
+            }else{
+                throw Error("Neither true nor false "+ typeof(isExpanded) +" "+ isExpanded);
+            }
+        }while(0);
+        /* try later */
+        setTimeout(hideBloatyButton, 16, app, btnKey);
+    }
+
+
+    function getBloatyButton( app, btnKey ){
+        if(0){
+        }else if( btnKey == "checklistBtn" ){
+            var selector = "button[aria-label=Checklists]";
+            var uiKey = "bloatyChecklistBtn";
+        }else if( btnKey == "developmentBtn" ){
+            var selector = "button[aria-label=Development]";
+            var uiKey = "bloatyDevelopmentBtn";
+        }else if(  btnKey == "bigTemplateBtn" ){
+            var selector = "button[aria-label=BigTemplate]";
+            var uiKey = "bloatyBigTemplateBtn";
+        }else{
+            throw Error(btnKey);
+        }
+        if( !app.ui[uiKey] ){
+            var btn = fetchUiRefOrNull(app, document, selector);
+            if( btn ){
+                btn.addEventListener("mousedown", logErrors.bind(N, setLastClickTimeToNow, app));
+                app.ui[uiKey] = btn;
+            }
+        }
+        return app.ui[uiKey];
+    }
+
+
+    function isAriaBtnExpanded( app, btnElem ){
+        var value = btnElem.getAttribute("aria-expanded");
+        if( value === "true" ){
+            return true;
+        }else if( value === "false" ){
+            return false;
+        }else{
+            throw Error("btn[aria-expand] is '"+ value +"'");
+        }
+    }
+
+
+    function fetchUiRefOrNull( app, searchRoot, query ){
+        var elems = searchRoot.querySelectorAll(query);
+        if( elems.length > 1 ){ throw Error("Not unique: "+ query); }
+        if( elems.length !== 1 ){ return null; }
+        return elems[0];
+    }
+
+
+    function setTimeoutWithCatch( app, func, ms, a1, a2, a3, a4, a5, a6 ){
+        if( typeof(app) != "object" ){ LOGERR("E_20230718192813 ", app); return; }
+        if( typeof(func) != "function" ){ LOGERR("E_20230718192821", func); return; }
+        if( typeof(ms) != "number" ){ LOGERR("E_20230718192830", ms); return; }
+        window.setTimeout(logErrors, ms, func, a1, a2, a3, a4, a5, a6);
+    }
+
+
+    function logErrorsImpl( app, func, a1, a2, a3, a4, a5, a6, a7, a8, a9 ){
+        try{
+            func(a1, a2, a3, a4, a5, a6, a7, a8, a9);
+        }catch( ex ){
+            LOGERR(ex);
+        }
+    }
+
+
+    main();
+
+}catch(ex){console.error(ex); throw ex;}}());