REFA,STEP,UNSTABLE: reestablished generate

With internal script and style processing as well as higher comp definition
more or less a processing of ExtStorage

minor doc changes
helper method renames

join_js_files.sh

@@ -8,11 +8,11 @@ SRC="src"
 # and thoose that use component.
 
 SIZE_SIDE="siding.js shapes.js border.js dimensions.js"
-CONTEXT="webTrinity.js extStore.js scriptAndStyleContext.js"
+CONTEXT="generalHelpers.js webTrinity.js extStore.js scriptAndStyleContext.js"
 PRE_ANCESTRY="commonEvents.js context.js"
 MODIFIERS_LIST="alignment.js arrangement.js modifier.js" 
 COMPONENT_ANCESTRY="wrapperComponent.js modifiableComponent.js addStyleAndFunctions.js"
-HIGHER_LIST="component.js baseComponents.js  builder.js"
+HIGHER_LIST="component.js baseComponents.js builder.js"
 
 echo "" > $TARGET
 echo "/* ## color.js ## */" >> $TARGET

src/builder.js

@@ -234,7 +234,10 @@ const builder = {
 
      /**
       * 
-      * @param {*} innerComponents 
+      * @todo upwards bubbling of js or css is not dealt with yet.
+      * 
+      * 
+      * @param {Component} innerComponents 
       */
      page: function (innerComponents) {
           let main = document.querySelector('main');
@@ -246,6 +249,7 @@ const builder = {
                     .arrangement(Arrangement.CENTER)
                     .childContext(innerComponents)
                     .generate()
+                    .html
           );
           Page.generate();
           main.remove();

src/component.js

@@ -48,6 +48,51 @@ class Component extends StyleAndScriptStoringComponent {
         this._toRegister = [];
     }
 
+    /**
+     * Adds a class to classList via HTMLElement.classList.add() method.
+     * Further collects rules in a property until generate is called.
+     * 
+     * @CAUGHTION implementation is not safe to use, ignoring extStore is recommended;
+     * 
+     * @todo difference between stylings and classes, extStore logic in combination with the Page.register... logic
+     * 
+     * @override
+     * 
+     * @param {string} styleClass (without the '.' in the front)
+     * @param {string|Modifier|map<string,string>} styling
+     * @param {ExtStorage|ExtStoreType|ExtStorePosition|OverwriteBehaviour|EXPosConfer|ESOverwriteConfer} extStore 
+     * if a unique definition is desired, all constants or configurator objects are allowed - they will be processed accordingly 
+     * @returns {Component} this component object
+     */
+    addStyleClass(styleClass, styling = null, extStore = null) {
+        if (!extStore) {
+            extStore = this._styleClassesExtStore;
+        } else if (extStore.isMissing()) {
+            extStore = extStore.fillBy(this._styleClassesExtStore);
+        }
+
+        if (styling) {
+            if (styling instanceof Modifier) {
+                styling = styling._modifications;
+            }
+
+            Page.registerStyling('.' + styleClass, styling);
+        }
+
+        this._element.classList.add(styleClass);
+
+        return this;
+    }
+
+    /**
+     * 
+     * @returns {Component}
+     */
+    isHigherComponent() {
+        this.#isCompel = true;
+        return this.setAttribute("data-compel-isHCompel", "true")
+    }
+
     /**
      * Collects the given List in the _toRegister attribute.
      * When generate() is called, 
@@ -61,30 +106,253 @@ class Component extends StyleAndScriptStoringComponent {
     }
 
 
+    /**
+     * Defines how a child Component is to be appended.
+     * @param {Component} component the child component to add it.
+     * @returns {HTMLElement}
+     */
+    _appendChildComponent(component) {
+        let child = new WebTrinity();
+        if (component instanceof Component) {
+            child = component.generate();
+        }
 
+        if (component instanceof WebTrinity) {
+            child = component;
+        }
+
+        if (component instanceof HTMLElement) {
+            console.log("No wenity set - htmlEl was given");
+            child.html = component;
+        }
 
+        this._element.append(child.html);
 
+        return child;
     }
 
+
+    _processStyles(extStore = null) {
+        if (!extStore) {
+            extStore = this._stylesExtStore.updateForGeneralStyling();
+        } else {
+            extStore.updateForGeneralStyling();
+        }
+
+        /**
+         * @todo very likely code dupplication - but kept for the time being
+         *          for error tracking. 
+         */
+        if (extStore._type === ExtStoreType.INTERNALIZED_WITHIN) {
+            fillAttrsInContainerByCb(
+                this._modifier._modifications,
+                this._element,
+                (key, val, el) => { el.style[key] = val; }
             );
+        } else {
+            /* ADDS ELEMENT MODIFIER TO this._styles list for styles processing */
+            let modifierSSD = new SStoreDefinition();
+            modifierSSD._identifier = this._compName;
+            modifierSSD._definition = this._modifier._modifications;
+            modifierSSD._extStore = extStore;
+            this._styles.unshift(modifierSSD);
         }
+
+        let forCollection = [];
+
+        let counter = 0;
+        for (let i = 0; i < this._styles.length; i++) {
+            const ssd = this._styles[i];
+            /* Make sure that the type is unified for later processing */
+            if (ssd._definition instanceof Modifier) {
+                ssd._definition = ssd._definition._modifications;
+            }
+
+            /* Check/Ensure proper ExtStorageType for following comparison */
+            let refESType = (
+                ssd._extStore && ssd._extStore._type
+                    ? ssd._extStore.updateForGeneralStyling()._type
+                    : extStore._type
             );
+
+            switch (refESType) {
+
+                case ExtStoreType.INTERNALIZED_WITHIN:
+                    fillAttrsInContainerByCb(
+                        ssd._definition,
+                        this._element,
+                        (key, val, el) => { el.style[key] = val; }
+                    )
+                    break;
+
+                case ExtStoreType.INDIVIDUALLY_DOC_HEAD:
+
+                    let container = document.createElement("style");
+                    container.setAttribute("data-compel-individually-nr", counter++);
+
+                    let styleRules = Object.keys(ssd._definition);
+
+                    for (let j = 0; j < styleRules.length; j++) {
+                        let rule = styleRules[j];
+                        container.innerText += `${rule} {${ssd._definition[rule]} } `;
+                    }
+                    Page.addElementToPage(container, refESType);
+                    break;
+
+                case ExtStoreType.COLLECTED_DOC_HEAD:
+                    forCollection.push(ssd);
+                    break;
+
+                case ExtStoreType.CENTRALIZED_DOC_HEAD:
+                    Page.registerStyling(ssd._identifier, ssd._definition);
+                    break;
+            }
         }
+
+        return forCollection;
     }
 
 
+    _processFunctions(extStore = null) {
+        if (!extStore) {
+            extStore = this._functionsExtStore.updateForFunctions();
+        } else {
+            extStore.updateForFunctions();
+        }
+
+        const forCollection = new Map();
+        const collectForBefore = [];
+
+        let counter = 0;
+        for (let i = 0; i < this._functions.length; i++) {
+            const ssd = this._functions[i];
+            /* Make sure that the type is unified for later processing */
+
+            let refESType = (
+                ssd._extStore && ssd._extStore._type
+                    ? ssd._extStore.updateForFunctions()._type
+                    : extStore._type
+            );
+
+            switch (refESType) {
+                case ExtStoreType.CENTRALIZED_DOC_HEAD:
+                case ExtStoreType.CENTRALIZED_SEGMENT_BEGIN:
+                case ExtStoreType.CENTRALIZED_DOC_FOOTER:
+                    Page.registerPageFunction(ssd._identifier, ssd._definition);
+                    break;
+
+                case ExtStoreType.INDIVIDUALLY_WITHIN:
+                case ExtStoreType.INDIVIDUALLY_BEFORE:
+                case ExtStoreType.INDIVIDUALLY_SEGMENT_BEGIN:
+                case ExtStoreType.INDIVIDUALLY_DOC_FOOTER:
+                case ExtStoreType.INDIVIDUALLY_DOC_HEAD:
+
+                    let container = document.createElement("script");
+                    container.setAttribute("data-compel-individually-nr", counter++);
+                    container.innerText += getScriptTagInjectionText(
+                        clearFunctionDeclarationText(ssd._definition),
+                        ssd._identifier
+                    );
+                    Page.addElementToPage(container, refESType, this._element);
+
+                    break;
+
+                case ExtStoreType.COLLECTED_BEFORE:
+                    collectForBefore.push(ssd);
+                    break;
+
+                case ExtStoreType.COLLECTED_SEGMENT_BEGIN:
+                case ExtStoreType.COLLECTED_DOC_FOOTER:
+                case ExtStoreType.COLLECTED_DOC_HEAD:
+                    if (!forCollection.has(refESType)) {
+                        forCollection.set(refESType, []);
+                    }
+                    forCollection.get(refESType).push(ssd);
+                    break;
+            }
+        }
+
+        return forCollection;
+    }
 
     /**
-     * @override
-     * @class Component
-     * @inheritdoc
+     * Ends chain. 
+     * Applies all modifications on the element.
+     * Processes alls stored additions.
+     * Returns the constructed HTMLElement of this Component.
+     *
+     * 
+     * 
+     * @param {ExtStorage} 
+     * @returns {WebTrinity} the constructed HTMLElement of this Component.
      */
-    generate(styleStoreInternal = null, cssStore = null, funcStore = null) {
-        let wenity = super.generate(styleStoreInternal, cssStore, funcStore);
+    generate(styleStore = null, functionStore = null) {
+        this._wenity = new WebTrinity();
+
+        /* DEAL WITH COMPONENT MODIFICATION FIRST */
+        this._modifier._modifications["justify-content"] = this._arrangement;
+        this._modifier._modifications["align-content"] = this._alignment;
+        this._modifier._modifications["align-items"] = this._alignment;
+        this._modifier._modifications["text-align"] = this._alignment;
+
+
+        let collectedWenities = [];
+
+        for (let i = 0; i < this._children.length; i++) {
+            /**
+             * @type {Component}
+             */
+            let child = this._children[i];
 
-        for (let i = 0; i < this._toRegister.length; i++) {
-            this._toRegister[i].push(wenity.html);
+            if (child instanceof ChainableModifier) {
+                child = child.toComponent();
+            }
+
+            child._modifier._updateDimensionsBy(this._modifier._paddingValues);
+            child = child.generate();
+
+            let wenity = this._appendChildComponent(child);
+
+            if (!wenity.isSSEmpty()) {
+                collectedWenities.push(wenity);
+            }
+        }
+
+
+
+        let styleCollection = this._processStyles(styleStore);
+
+        /* dealing with being the "collecting" one or not
+        
+        if (this.#isCompel) {
+            
+            let collectedContainer = document.createElement("style");
+            collectedContainer.setAttribute("data-compel-collected", counter);
+            Page.addElementToPage(collectedContainer, extStore, this._element);
+
+        }else{
+            this._wenity.css = stylesForCollection;
+        }
+        */
+
+        /**
+         * @type {Map<ExtStoreType, Array<SStoreDefinition>>}
+         */
+        const funcCollections = this._processFunctions(functionStore);
+
+        if (this.#isCompel) {
+            funcCollections.get(ExtStoreType.COLLECTED_DOC_FOOTER)
+            funcCollections.get(ExtStoreType.COLLECTED_DOC_HEAD)
+            funcCollections.get(ExtStoreType.COLLECTED_SEGMENT_BEGIN)
+        } else {
+            this._wenity.js = funcCollections;
+            this._wenity.css = styleCollection;
         }
-        return wenity.html;
+
+        this._wenity.html = this._element;
+
+        return this._wenity;
     }
+
+
 }

src/context.js

@@ -30,6 +30,88 @@ class PageBuilder extends ScriptAndStyleContext {
         return compName;
     }
 
+
+    /**
+     * 
+     * @param {HTMLElement|Component} element 
+     * @param {extStoreType} extStoreType 
+     * @param {HTMLElement|Component} refElement 
+     */
+    addElementToPage(element, extStoreType = ExtStoreType.CENTRALIZED_DOC_HEAD, refElement = null) {
+        let { insertCallEl, relativePositioning } = {};
+        if (!refElement) {
+            switch (extStoreType) {
+                case ExtStoreType.INDIVIDUALLY_DOC_HEAD:
+                case ExtStoreType.CENTRALIZED_DOC_HEAD:
+                case ExtStoreType.COLLECTED_DOC_HEAD:
+                    insertCallEl = document.querySelector('head');
+                    break;
+
+                case ExtStoreType.INDIVIDUALLY_DOC_FOOTER:
+                case ExtStoreType.COLLECTED_DOC_FOOTER:
+                case ExtStoreType.CENTRALIZED_DOC_FOOTER:
+                    insertCallEl = document.querySelector('footer');
+                    break;
+
+                case ExtStoreType.INTERNALIZED_WITHIN:
+                    break;
+
+                case ExtStoreType.INDIVIDUALLY_WITHIN:
+                case ExtStoreType.INDIVIDUALLY_BEFORE:
+                case ExtStoreType.INDIVIDUALLY_SEGMENT_BEGIN:
+                case ExtStoreType.COLLECTED_BEFORE:
+                case ExtStoreType.COLLECTED_SEGMENT_BEGIN:
+                case ExtStoreType.CENTRALIZED_SEGMENT_BEGIN:
+                    console.log("ExtStorePosition defines a relative position, but no reference Element is given - doing nothing!")
+                    return
+            }
+        } else if (refElement instanceof Component) {
+            refElement = refElement.generate()
+        }
+
+        let refAttribute = "data-autocompel"
+        let refNode = document.querySelector(`[${refAttribute}='${refElement.getAttribute(refAttribute)}']`);
+
+        switch (extStoreType) {
+            case ExtStoreType.INDIVIDUALLY_DOC_HEAD:
+            case ExtStoreType.CENTRALIZED_DOC_HEAD:
+            case ExtStoreType.COLLECTED_DOC_HEAD:
+                relativePositioning = "beforeend";
+                break;
+
+            case ExtStoreType.INDIVIDUALLY_DOC_FOOTER:
+            case ExtStoreType.COLLECTED_DOC_FOOTER:
+            case ExtStoreType.CENTRALIZED_DOC_FOOTER:
+                relativePositioning = "beforeend";
+                break;
+
+            case ExtStoreType.INTERNALIZED_WITHIN:
+
+            case ExtStoreType.INDIVIDUALLY_WITHIN:
+                relativePositioning = "afterbegin";
+                break
+
+            case ExtStoreType.INDIVIDUALLY_BEFORE:
+            case ExtStoreType.COLLECTED_BEFORE:
+                relativePositioning = "beforebegin";
+                break;
+
+            case ExtStoreType.INDIVIDUALLY_SEGMENT_BEGIN:
+            case ExtStoreType.COLLECTED_SEGMENT_BEGIN:
+            case ExtStoreType.CENTRALIZED_SEGMENT_BEGIN:
+                insertCallEl = refNode.closest('[data-compel-isHCompel="true"]');
+                relativePositioning = "afterbegin";
+                break;
+
+        }
+
+        insertCallEl.insertAdjacentElement(
+            relativePositioning,
+            element
+        );
+
+    }
+
     /**
      * Determines that the jpc-like-websites libs shouldn't be part of the resulting page.
      * Therefore the generate() methods will package/generate finalized js, css and html elements

src/context/extStore.js

@@ -7,17 +7,30 @@
 /**
  * ExtStorage := Extensions storage (type)
  * Extensions in this context are stylings and scripts (currently only javascript). 
- * internalized: the extensions are part of the element code/attributes - only styling
+ * internalized: the extensions are part of the element code/attributes - works obviously only with styling
  * individually: an individual tag is created/used
  * collected:    the extension can/will be collected with others in a higher position of the element hierarchy 
  *               (but not document - root)
  * centralized:  the extensions are send to the Page to be joined in a centralized tag/position of the document 
  *               (either head or footer tag)
  */
-const ExtStorageType = Object.freeze({
-    INDIVIDUALLY: 1,
-    COLLECTED: 2,
-    CENTRALIZED: 3,
+const ExtStoreType = Object.freeze({
+    INTERNALIZED_WITHIN: 0,
+
+    INDIVIDUALLY_WITHIN: 1,
+    INDIVIDUALLY_BEFORE: 2,
+    INDIVIDUALLY_SEGMENT_BEGIN: 3,
+    INDIVIDUALLY_DOC_HEAD: 4,
+    INDIVIDUALLY_DOC_FOOTER: 5,
+
+    COLLECTED_BEFORE: 6,
+    COLLECTED_SEGMENT_BEGIN: 7,
+    COLLECTED_DOC_HEAD: 8,
+    COLLECTED_DOC_FOOTER: 9,
+
+    CENTRALIZED_DOC_HEAD: 10,
+    CENTRALIZED_SEGMENT_BEGIN: 11,
+    CENTRALIZED_DOC_FOOTER: 12,
 });
 
 /**
@@ -27,105 +40,243 @@ const ExtStorageType = Object.freeze({
  * Only relevant if ExtStorage is not 'internalized'.
  * Determines where the tag (if individually) or the extensions are positioned.
  */
-const ExtStoragePos = Object.freeze({
-    WITHIN: 0,
-    BEFORE: 1,
-    SEGMENT_BEGIN: 2,
-    BEGINNING: 3,
-    END: 4
+const ExtStorePosition = Object.freeze({
+    WITHIN: "WITHIN",
+    BEFORE: "BEFORE",
+    SEGMENT_BEGIN: "SEGMENT_BEGIN",
+    DOC_HEAD: "DOC_HEAD",
+    DOC_FOOTER: "DOC_FOOTER"
+});
+
+/**
+ * Defines how an identified dupplication should be "resolved"/dealt with.
+ * REPLACE:
+ * RENAME:
+ * RENAME_OLD:
+ * DROP_NEW:
+ * MOVE_ELEMENT_SPECIFIC: @ATTENTION implementation pending
+ */
+const OverwriteBehaviour = Object.freeze({
+    REPLACE: "REPLACE",
+    RENAME: "RENAME",
+    RENAME_OLD: "RENAME_OLD",
+    DROP_NEW: "DROP_NEW",
+    MOVE_ELEMENT_SPECIFIC: "MOVE_ELEMENT_SPECIFIC"
 });
 
 /**
- * Extension class for setting the ExternalStorage definitions
- * in a chained manner. 
+ * Extracted this super class to differentiate between 
+ * internal and external store.
  */
-class ExtStoragePositioned {
-    #extStore;
+class ExtStorage {
+    constructor(type = null, behaviour = null) {
+        /**
+         * @type {ExtStorageType}
+         */
+        this._type = (!type ? ExtStoreType.INDIVIDUALLY_WITHING : type);
+        /**
+         * @type {OverwriteBehaviour}
+         */
+        this._overwriteBehaviour = (!behaviour ? OverwriteBehaviour.REPLACE : behaviour);
+    }
+
     /**
      * 
-     * @param {ExtStore} extStore 
+     * @param {OverwriteBehaviour} behave 
+     * @returns {EXPosConfer}
      */
-    constructor(extStore) {
-        this.#extStore = extStore;
-    }
-
-    WITHIN() {
-        this.#extStore.position = ExtStoragePos.WITHIN;
-        return this.#extStore;
-    }
-    BEFORE() {
-        this.#extStore.position = ExtStoragePos.BEFORE;
-        return this.#extStore;
+    overwriteBehaviour(behave) {
+        this._overwriteBehaviour = behave;
+        return this;
     }
-    SEGMENT_BEGIN() {
-        this.#extStore.position = ExtStoragePos.SEGMENT_BEGIN;
-        return this.#extStore;
+    /**
+     * 
+     * @param {ExtStoreType} type 
+     */
+    setExtStoreType(type) {
+        this._type = type;
+        return this;
     }
-    BEGINNING() {
-        this.#extStore.position = ExtStoragePos.BEGINNING;
-        return this.#extStore;
+
+    /**
+     * 
+     * @param {ExtStorage} extStore 
+     * @returns {boolean}
+     */
+    equals(extStore = null) {
+        if (!extStore) return false;
+
+        return extStore._type === this._type
+            && extStore._overwriteBehaviour === this._overwriteBehaviour;
     }
-    END() {
-        this.#extStore.position = ExtStoragePos.END;
-        return this.#extStore;
+
+    /**
+     * 
+     * @returns {boolean}
+     */
+    isMissing() {
+        return this._type === null || this._overwriteBehaviour === null;
     }
-}
 
-/**
- * Extracted this super class to differentiate between 
- * internal and external store.
- */
-class ExtStore {
-    type;
-    position;
     /**
      * 
-     * @param {string} type 
+     * @param {ExtStorage} otherExtStore 
+     * @returns {ExtStorage}
      */
-    constructor(typeName) {
-        this.type = typeName;
+    fillBy(otherExtStore) {
+        if (this._type === null) {
+            this._type = otherExtStore._type;
+        }
+
+        if (this._overwriteBehaviour === null) {
+            this._overwriteBehaviour = otherExtStore._overwriteBehaviour;
+        }
+
+        return this;
+    }
+
+    /**
+     * Takes the singleValue and an ExtStore object to copy all values from.
+     * Then the singleValue will be compared to the three enums for the type of value.
+     * After the type is identified the corresponding (copied) value will be updated.
+     * @param {ExtStoreType|ExtStorePosition|OverwriteBehaviour} singleValue 
+     * @param {ExtStorage} extStoreToClone 
+     * @returns {ExtStorage}
+     */
+    setSingleValueToClone(singleValue, extStoreToClone) {
+        this._type = extStoreToClone._type;
+        this._position = extStoreToClone._position;
+        this._overwriteBehaviour = extStoreToClone._overwriteBehaviour;
+
+        let target = [
+            ...Object.values(ExtStoreType).map(text => Object({ "value": text, "ref": "type" })),
+            ...Object.values(ExtStorePosition).map(text => Object({ "value": text, "ref": "pos" })),
+            ...Object.values(OverwriteBehaviour).map(text => Object({ "value": text, "ref": "over" }))
+        ]
+            .find(compareObj => compareObj["value"] === singleValue);
+
+        if (target) {
+            switch (target["ref"]) {
+                case "type":
+                    this._type = singleValue;
+                    break;
+                case "pos":
+                    this._position = singleValue;
+                    break;
+                case "over":
+                    this._overwriteBehaviour = singleValue;
+
+                    break;
+            }
+        }
+
+        return this;
     }
-}
 
-class InternalExtStore extends ExtStore{
     /**
      * 
-     * @param {string} type 
+     * @returns {ExtStorage} this extStore (updated if rules were used, that don't work for functions)
      */
-    constructor(typeName) {
-        super(typeName);
-        this.position = ExtStoragePos.WITHIN;
+    updateForFunctions() {
+        if (this._type === ExtStoreType.INTERNALIZED_WITHIN) {
+            console.log("Updated Functions extstore from INTERNALIZED_WITHIN to INDIVIDUALLY_BEFORE")
+            this._type = ExtStoreType.INDIVIDUALLY_BEFORE;
+        }
+        return this;
     }
-}
 
-class ExtExtStorage extends ExtStore{
     /**
      * 
-     * @param {string} type 
+     * @returns {ExtStorage}
      */
-    constructor(typeName) {
-        super(typeName);
-        this.type = typeName;
+    updateForGeneralStyling() {
+        switch (this._type) {
+            
+            case ExtStoreType.INTERNALIZED_WITHIN:
+                break;
+
+            case ExtStoreType.INDIVIDUALLY_WITHIN:
+            case ExtStoreType.INDIVIDUALLY_BEFORE:
+            case ExtStoreType.INDIVIDUALLY_SEGMENT_BEGIN:
+            case ExtStoreType.INDIVIDUALLY_DOC_FOOTER:
+                this._type = ExtStoreType.INDIVIDUALLY_DOC_HEAD;
+
+            case ExtStoreType.INDIVIDUALLY_DOC_HEAD:
+                break;
+
+            case ExtStoreType.COLLECTED_BEFORE:
+            case ExtStoreType.COLLECTED_SEGMENT_BEGIN:
+            case ExtStoreType.COLLECTED_DOC_FOOTER:
+                this._type = ExtStoreType.COLLECTED_DOC_HEAD;
+
+            case ExtStoreType.COLLECTED_DOC_HEAD:
+                break;
+
+            case ExtStoreType.CENTRALIZED_SEGMENT_BEGIN:
+            case ExtStoreType.CENTRALIZED_DOC_FOOTER:
+                this._type = ExtStoreType.CENTRALIZED_DOC_HEAD;
+
+            case ExtStoreType.CENTRALIZED_DOC_HEAD:
+                break
+        }
+
+        return this;
     }
 
-    positionedAt() {
-        return new ExtStoragePositioned(this);
+
+    /**
+     * Currently it works the same as the "updateForFunctions()" since the same rules won't work.
+     * @returns {ExtStorage} this extStore (updated if rules were used, that won't work for StyleClasses)
+     */
+    updateForStyleClass() {
+        /*
+        const positionedAfter = [
+            COLLECTED_DOC_FOOTER,
+            INDIVIDUALLY_DOC_FOOTER,
+            CENTRALIZED_DOC_FOOTER
+        ];
+
+        if (positionedAfter.includes(this._type)) {
+            this._type = ExtStoreType.INTERNALIZED_WITHIN;
+        }
+        */
+
+        return this.updateForGeneralStyling();
     }
 }
 
-const StoreExtAs = Object.freeze({
-    INTERNALIZED: new InternalExtStore(ExtStorageType.INTERNALIZED),
-    INDIVIDUALLY: new ExtExtStorage(ExtStorageType.INDIVIDUALLY),
-    COLLECTED: new ExtExtStorage(ExtStorageType.COLLECTED),
-    CENTRALIZED: new ExtExtStorage(ExtStorageType.CENTRALIZED),
-});
-
+/**
+ * Style or Script Store Definition
+ * @property {string} _identifier;
+ * @property {any} _definition;
+ * @property {any} _additionaly;
+ * @property {ExtStorage} _extStore;
+ */
+class SStoreDefinition {
+    constructor(identifier, definition, extStore = null, additions = null) {
+        /**
+         * Usually the name or the selector
+         * @type {string} _identifier;
+         */
+        this._identifier = identifier;
+        /**
+         * the values
+         * @type {any} _definition;
+         */
+        this._definition = definition;
+        /**
+         * additional values, if needed. E.g. funciton args
+         * @type {any} _additionaly;
+         */
+        this._additions = additions;
+        /**
+         * The corresponding extStore
+         * @type {ExtStorage} _extStore;
+         */
+        this._extStore = extStore;
+    }
+}
 
-const OverwriteBehaviour = Object.freeze({
-    REPLACE: 0,
-    RENAME: 1,
-    RENAME_OLD: 2
-});
 
 /**
  * Resolves an overwrite case for a map/object.
@@ -155,3 +306,27 @@ function resolveOverwrite(key, container, overwriteBehaviour) {
 
     return key;
 }
+
+/**
+ * Will resolve the compareKey according to the overwriteBehaviour 
+ * and add the newValue to the targetContainer with it.
+ * @param {Object} targetContainer 
+ * @param {string} compareKey 
+ * @param {Object} newValue 
+ * @param {OverwriteBehaviour} overwriteBehaviour 
+ * @returns {string} the "resolved" compareKey
+ */
+function identifyAndResolveOverwrite(targetContainer, compareKey, newValue, overwriteBehaviour) {
+    let keys = Object.keys(targetContainer);
+    if (keys.includes(compareKey)) {
+        if (overwriteBehaviour === OverwriteBehaviour.DROP_NEW) {
+            console.log("Not Adding, because overwrite is set to DROP_NEW");
+            return compareKey;
+        }
+
+        compareKey = resolveOverwrite(compareKey, targetContainer, overwriteBehaviour);
+    }
+
+    targetContainer[compareKey] = newValue;
+    return compareKey;
+}

src/context/generalHelpers.js

@@ -0,0 +1,23 @@
+/**
+ * This file is part of the jps-like-websites lib
+ * URL: https://git.labos.goip.de/chris/jpc-like-websites
+ * @copyright by its creator Christian Martin 
+ */
+
+/**
+ * Iterates over the keys of attrs, 
+ * extracts the corresponding value 
+ * and applies the callback (cb) on it in the order (key, value, targetContainer)
+ * @extends StyleAndScriptStoringComponent
+ * @param {map<string,any>} attrs 
+ * @param {Object} intoContainer 
+ * @param {Function<string, any, Object>} cb 
+ * @returns {Object} the filled container
+ */
+function fillAttrsInContainerByCb(attrs, intoContainer, cb) {
+    let keys = Object.keys(attrs);
+    for (let i = 0; i < keys.length; i++) {
+        cb(keys[i], attrs[keys[i]], intoContainer);
+    }
+    return intoContainer;
+}

src/context/scriptAndStyleContext.js

@@ -25,7 +25,13 @@ function clearFunctionDeclarationText(func) {
     );
 }
 
-function getPageInjectionText(func, registrationName) {
+/**
+ * 
+ * @param {Function} func 
+ * @param {string} registrationName 
+ * @returns {string}
+ */
+function getScriptTagInjectionText(func, registrationName) {
     let funcHasName = func.name && func.name.trim() !== '';
     if (func.startWith('function')) {
         let label = `function ${registrationName}`;
@@ -245,7 +251,7 @@ class ScriptAndStyleContext {
                 .forEach(tuple => {
                     let regName = tuple[0];
                     let fsb = tuple[1];
-                    funcTag.innerText += getPageInjectionText(fsb.func, regName);
+                    funcTag.innerText += getScriptTagInjectionText(fsb.func, regName);
 
                     if (fsb.repeats && !fsb.execAfterStart) {
                         repeated[regName] = setInterval(regName, fsb.interval, fsb.args);

src/context/webTrinity.js

@@ -11,12 +11,21 @@ class WebTrinity {
     /**
      * 
      * @param {HTMLElement|Component} html 
-     * @param {HTMLScriptElement|map<string,FunctionRegistration>} js 
-     * @param {HTMLStyleElement|map<string, map<string,string>>} css 
+     * @param {HTMLStyleElement|Map<ExtStorageType, Array<SStoreDefinition>} js 
+     * @param {HTMLScriptElement|Array<SStoreDefinition>} css
      */
     constructor(html = null, js = null, css = null) {
         this.html = html;
         this.js = js;
         this.css = css;
     }
+
+    /**
+     * 
+     * @returns {boolean}
+     */
+    isSSEmpty() {
+        return (this.js === null || this.js.length === 0)
+            && (this.css === null || this.css.size === 0);
+    }
 }

src/modifier.js

@@ -15,6 +15,10 @@ class Modifier {
      */
     _modifications;
     _shape;
+    /**
+     * @property {Sides} paddingValues
+     */
+    _paddingValues;
 
     constructor() {
         this._modifications = new Object();
@@ -36,6 +40,7 @@ class Modifier {
     */
     fillMaxWidth(fraction = 1) {
         this._modifications["width"] = (100 * fraction) + "%";
+        this._modifications["max-width"] = (100 * fraction) + "%";
         return this;
     }
 
@@ -46,6 +51,58 @@ class Modifier {
      */
     fillMaxHeight(fraction = 1) {
         this._modifications["height"] = (100 * fraction) + "%";
+        this._modifications["max-height"] = (100 * fraction) + "%";
+        return this;
+    }
+
+    /**
+     * 
+     * @param {string} keyWord weither 'height' or 'width' that will be adjusted and looked for
+     * @param {Sides} parentalPadding 
+     */
+    _updateDimensionsBy(parentalPadding) {
+        function updateDirection(keyWord, parentalAdjustment) {
+            let refKeys = Object.keys(this._modifications)
+                .filter(k => k.includes(keyWord));
+
+            if (refKeys.length > 0) {
+                for (let i = 0; i < refKeys.length; i++) {
+                    let key = refKeys[i];
+                    let value = this._modifications[key];
+
+                    if (key.includes("calc")) {
+                        console.log(
+                            `Modifier._updateByParent... ${keyWord
+                            } - unexpected value '${value
+                            }' for '${key
+                            }', skipping...`
+                        );
+                    } else {
+                        let newValue = `calc(${value} - ${parentalAdjustment}); `;
+                        console.log(
+                            `Modifier._updateByParent... ${keyWord
+                            } - updating value '${value
+                            }' to '${newValue
+                            }', for '${key
+                            }'!`
+                        );
+                        this._modifications[key] = newValue;
+                    }
+                }
+            }
+        }
+
+        if (parentalPadding) {
+            let pval = parentalPadding.getValues();
+            if (pval["horizontal"] > 0) {
+                updateDirection("width", pval["horizontal"]);
+            }
+
+            if (pval["vertical"] > 0) {
+                updateDirection("height", pval["vertical"]);
+            }
+        }
+
         return this;
     }
 
@@ -70,6 +127,7 @@ class Modifier {
      * @returns {Modifier} this modifier object
      */
     padding(siding) {
+        this._paddingValues = siding;
         let keyToAdd = "";
         if (siding instanceof PaddingChain) {