Remove obsolete empty lines

See issues #12 and #14

src/vpu-official-signature-pdf-upload.js

@@ -21,7 +21,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
         super();
         this.lang = i18n.language;
         this.entryPointUrl = commonUtils.getAPiUrl();
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         this.signedFiles = [];
         this.signedFilesCount = 0;
         this.errorFiles = [];
@@ -46,10 +45,7 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
         this.currentPreviewQueueKey = '';
 
         // will be set in function update
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         this.signingUrl = "";
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     }
 
     static get scopedElements() {
@@ -76,7 +72,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
             queueingInProgress: { type: Boolean, attribute: false },
             uploadStatusFileName: { type: String, attribute: false },
             uploadStatusText: { type: String, attribute: false },
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             signingProcessEnabled: { type: Boolean, attribute: false },
             signingProcessActive: { type: Boolean, attribute: false },
             queueBlockEnabled: { type: Boolean, attribute: false },
@@ -92,24 +87,8 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
         super.connectedCallback();
         // needs to be called in a function to get the variable scope of "this"
         setInterval(() => { this.handleQueuedFiles(); }, 1000);
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     }
 
-    /* disconnectedCallback()
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-    */
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     onQueuedFilesChanged(ev) {
         const detail = ev.detail;
         if (!this.queueBlockEnabled && detail.queuedFilesCount)
@@ -122,13 +101,10 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
      * Processes queued files
      */
     async handleQueuedFiles() {
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         this.endSigningProcessIfQueueEmpty();
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         if (this.queuedFilesCount === 0) {
             // reset signingProcessEnabled button
             this.signingProcessEnabled = false;
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             return;
         }
 
@@ -147,7 +123,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
         // set placement mode and parameters to restore them when canceled
         this.currentFilePlacementMode = this.queuedFilesPlacementModes[key];
         this.currentFileSignaturePlacement = this.queuedFilesSignaturePlacements[key];
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         this.uploadInProgress = true;
         let params = {};
 
@@ -214,7 +189,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
         if (this.queuedFilesSignaturePlacements[this.currentPreviewQueueKey] === undefined) {
             this.queuedFilesPlacementModes[this.currentPreviewQueueKey] = "auto";
         }
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         this.signaturePlacementInProgress = false;
     }
 
@@ -259,84 +233,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
         event.returnValue = '';
     }
 
-    /* onReceiveIframeMessage(event)
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     endSigningProcessIfQueueEmpty() {
         if (this.queuedFilesCount === 0 && this.signingProcessActive) {
             this.signingProcessActive = false;
@@ -394,15 +290,8 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
             this.signedFiles.push(ev.detail.json);
             // this triggers the correct update() execution
             this.signedFilesCount++;
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             const entryPoint = data.json;
             this.currentFileName = entryPoint.name;
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             this.endSigningProcessIfQueueEmpty();
         }
     }
@@ -416,7 +305,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
                 case "entryPointUrl":
                     JSONLD.initialize(this.entryPointUrl, (jsonld) => {
                         const apiUrlBase = jsonld.getApiUrlForEntityName("OfficiallySignedDocument");
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                         this.signingUrl = apiUrlBase + "/sign";
                     });
                     break;
@@ -498,7 +386,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
      */
     async fileQueueingClickHandler(file, id) {
         this.takeFailedFileFromQueue(id);
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         return this._("#file-upload").queueFile(file);
     }
 
@@ -520,7 +407,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
         // start signature placement process
         this.signaturePlacementInProgress = true;
         this.withSigBlock = withSigBlock;
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         const previewTag = this.constructor.getScopedTagName("vpu-pdf-preview");
         await this._(previewTag).showPDF(
             file,
@@ -545,7 +431,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
     takeFailedFileFromQueue(key) {
         const file = this.errorFiles.splice(key, 1);
         this.errorFilesCount = Object.keys(this.errorFiles).length;
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         return file;
     }
 
@@ -603,16 +488,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
                 display: none;
             }
 
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             .files-block.field:not(:last-child) {
                 margin-bottom: 40px;
             }
@@ -923,25 +798,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
         return this._hasSignaturePermissions('ROLE_SCOPE_OFFICIAL-SIGNATURE');
     }
 
-    /* stopSigningProcess()
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     render() {
         return html`
             <div class="${classMap({hidden: !this.isLoggedIn() || !this.hasSignaturePermissions() || this.isLoading()})}">
@@ -1077,22 +933,6 @@ class OfficialSignaturePdfUpload extends ScopedElementsMixin(VPUSignatureLitElem
                             <strong>${this.uploadStatusFileName}</strong>
                             ${this.uploadStatusText}
                         </div>
-                        <!-- External auth -->
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                     </div>
                 </div>
             </div>