New action key: ban an image, video or audio track

_locales/en/messages.json

@@ -747,6 +747,18 @@
         "message": "On save, replace original filename by:",
         "description": "[options] Replace original filename when downloading option"
     },
+    "optResetAllBannedImagesTooltip": {
+    	"message": "After reset, all banned images, videos & audio tracks can be zoomed again",
+    	"description": "[options] Tooltip for reset all banned images option"
+    },
+    "optResetAllBannedImages": {
+    	"message": "Reset all banned images, videos & audio tracks",
+    	"description": "[options] Reset all banned images option"
+    },
+    "optButtonResetAllBannedImages": {
+    	"message": "Reset",
+    	"description": "[options] Reset all banned images button"
+    },
     "optSectionTroubleshooting": {
         "message": "Troubleshooting",
         "description": "[options] Page section for troubleshooting"
@@ -941,6 +953,14 @@
     },
     "optHideKeyDescription": {
         "message": "Holding this key down hides the zoomed image or video. Use it when the picture hides elements that are also displayed on mouseover.",
+    	"description": "[options] Action key description"
+    },
+    "optBanKeyTitle": {
+    	"message": "Ban image",
+    	"description": "[options] Action key title"
+    },
+    "optBanKeyDescription": {
+    	"message": "Holding this key down adds the zoomed image or video to ban list. Use it when you do not want an image or video to be zoomed again on this page.",
         "description": "[options] Action key description"
     },
     "optOpenImageInWindowKeyTitle": {

css/style.css

@@ -92,10 +92,11 @@ body.popup.darkmode { background-color: #101010F0; } /* dark grey */
 .popup.darkmode table tr:nth-child(even) { background-color: #DCB200F0; } /* yellow */
 .popup table tr:nth-child(odd) { background-color: #85B7E740; } /* light blue */
 .popup.darkmode table tr:nth-child(odd) { background-color: #0360B9F0; } /* blue */
-.popup table tr td { font-size: 12px; padding-left: 5px; padding-right: 5px; padding-top: 1px; padding-bottom: 1px; border-top: 0px; color: #202020F0; }
+.popup table tr td { font-size: 10px; padding-left: 5px; padding-right: 5px; padding-top: 0px; padding-bottom: 0px; border: 0px; color: #202020F0; }
 .popup table tr td.ttip { padding-right: 30px; }
 
-.popup .picker { height: auto; padding-right: 5px; }
+
+.popup .picker { height: auto; padding: 0px; font-size: 10px; margin: 0px; }
 .popup.darkmode .picker { background-image: linear-gradient(#606060F0, #101010F0); color: #F0F0F0F0; background-color: #101010F0; }
 
 .popup .tab-content, .popup .checkbox { padding-left: 10px; padding-right: 10px; padding-top: 0px; padding-bottom: 0px; }

html/options.html

@@ -649,6 +649,12 @@ <h1 class="ten columns text-center" data-i18n="optTitle"></h1>
                                         <input class="normal text input" type="text" id="txtDownloadReplaceOriginalFilename" data-i18n-placeholder="optDownloadReplaceOriginalFilenamePlaceholder">
                                     </li>
                                 </div>
+                                <div class="ttip" data-i18n-tooltip="optResetAllBannedImagesTooltip">
+                                    <li class="field" style="display:flex">
+                                        <div data-i18n="optResetAllBannedImages" style="padding-right:10px"></div>
+                                        <div class="btn default"><a id="btnResetAllBannedImages" data-i18n="optButtonResetAllBannedImages"></a></div> 
+                                    </li>
+                                </div>
                             </ul>
                         </fieldset>
                         <fieldset>

js/background.js

@@ -206,6 +206,15 @@ function onMessage(message, sender, callback) {
         case 'storeHeaderSettings':
             storeHeaderSettings(message);
             return true;
+        case 'banImage':
+            banImage(message);
+            break;
+        case 'resetBannedImages':
+            resetBannedImages();
+            break;
+        case 'isImageBanned':
+            callback(isImageBanned(message));
+            return true;
     }
 }
 
@@ -407,4 +416,40 @@ function removeWebRequestListeners() {
     sessionStorage.removeItem('HoverZoomHeaderSettings');
 }
 
+// add url of image, video or audio track to ban list so it will not be zoomed again
+function banImage(message) {
+    const url = message.url;
+
+    // store urls to ban in background page local storage so theys are shared by all pages & will survive browser restart
+    let bannedUrls = localStorage.getItem('HoverZoomBannedUrls') || '{}';
+    try {
+        let update = false;
+        bannedUrls = JSON.parse(bannedUrls);
+        if (url && !bannedUrls[url]) {
+            bannedUrls[url] = { 'location' : message.location };
+            update = true;
+        }
+        if (update) localStorage.setItem('HoverZoomBannedUrls', JSON.stringify(bannedUrls));
+    } catch {}
+}
+
+// clear list of banned image, video or audio track urls
+function resetBannedImages() {   
+    localStorage.removeItem('HoverZoomBannedUrls');
+}
+
+// check if url of image, video or audio track belongs to ban list
+function isImageBanned(message) {
+    const url = message.url;
+    let bannedUrls = localStorage.getItem('HoverZoomBannedUrls') || '{}';
+    try {
+        bannedUrls = JSON.parse(bannedUrls);
+    } catch { return false; }
+    if (!bannedUrls[url]) {
+        return false;
+    } else {
+        return true;
+    }
+}
+
 init();

js/common.js

@@ -84,6 +84,7 @@ var factorySettings = {
     copyImageKey: 67,
     copyImageUrlKey: 85,
     hideKey : 88,
+    banKey : 66,
     openImageInWindowKey : 87,
     openImageInTabKey : 84,
     lockImageKey : 76,
@@ -205,6 +206,7 @@ function loadOptions() {
     options.copyImageKey = options.hasOwnProperty('copyImageKey') ? options.copyImageKey : factorySettings.copyImageKey;
     options.copyImageUrlKey = options.hasOwnProperty('copyImageUrlKey') ? options.copyImageUrlKey : factorySettings.copyImageUrlKey;
     options.hideKey = options.hasOwnProperty('hideKey') ? options.hideKey : factorySettings.hideKey;
+    options.banKey = options.hasOwnProperty('banKey') ? options.banKey : factorySettings.banKey;
     options.openImageInWindowKey = options.hasOwnProperty('openImageInWindowKey') ? options.openImageInWindowKey : factorySettings.openImageInWindowKey;
     options.openImageInTabKey = options.hasOwnProperty('openImageInTabKey') ? options.openImageInTabKey : factorySettings.openImageInTabKey;
     options.lockImageKey = options.hasOwnProperty('lockImageKey') ? options.lockImageKey : factorySettings.lockImageKey;

js/hoverzoom.js

@@ -1070,7 +1070,20 @@ var hoverZoom = {
 
                             // if the action key has been pressed over an image, no delay is applied
                             const delay = actionKeyDown || explicitCall ? 0 : (isVideoLink(srcDetails.url) ? options.displayDelayVideo : options.displayDelay);
-                            loadFullSizeImageTimeout = setTimeout(loadFullSizeImage, delay);
+
+                            if (audioSrc) {
+                                chrome.runtime.sendMessage({action:'isImageBanned', url:audioSrc}, function (result) {
+                                    if (!result) {
+                                        loadFullSizeImageTimeout = setTimeout(loadFullSizeImage, delay);
+                                    }
+                                });
+                            } else if (src) {
+                                chrome.runtime.sendMessage({action:'isImageBanned', url:src}, function (result) {
+                                    if (!result) {
+                                        loadFullSizeImageTimeout = setTimeout(loadFullSizeImage, delay);
+                                    }
+                                });                               
+                            }
 
                             loading = true;
                         }
@@ -2856,6 +2869,21 @@ var hoverZoom = {
                 return returnStatement;
             }
 
+            // ban key (close zoomed image + add to page's ban list) is pressed down
+            // => zoomed image is closed immediately
+            // => zoomed image url is added to page's ban list
+            if (event.which == options.banKey) {
+                hz.hzViewerLocked = viewerLocked = false;
+                if (hz.hzViewer) {
+                    stopMedias();
+                    hz.hzViewer.hide();
+                    banImage();
+                }
+                if (imgFullSize) {
+                    return false;
+                }
+            }
+
             // the following keys are processed only if an image is displayed
             if (imgFullSize) {
                 // Cancels event if an action key is held down (auto-repeat may trigger additional events)
@@ -3586,6 +3614,15 @@ var hoverZoom = {
             }
         }
 
+        // store url(s) of image, video or audio track that should not be zoomed again
+        function banImage() {
+            if (srcDetails.audioUrl) {
+                chrome.runtime.sendMessage({action:'banImage', url:srcDetails.audioUrl, location:window.location.href});
+            } else if (srcDetails.url) {
+                chrome.runtime.sendMessage({action:'banImage', url:srcDetails.url, location:window.location.href});
+            }
+        }
+
         function saveImage() {
             saveImg();
             saveVideo();

js/options.js

@@ -2,7 +2,7 @@ var options,
     hoverZoomPlugins = hoverZoomPlugins || [],
     VK_CTRL = 1024,
     VK_SHIFT = 2048,
-    actionKeys = ['actionKey', 'toggleKey', 'closeKey', 'hideKey', 'openImageInWindowKey', 'openImageInTabKey', 'lockImageKey', 'saveImageKey', 'fullZoomKey', 'prevImgKey', 'nextImgKey', 'flipImageKey', 'copyImageKey', 'copyImageUrlKey'];
+    actionKeys = ['actionKey', 'toggleKey', 'closeKey', 'hideKey', 'banKey', 'openImageInWindowKey', 'openImageInTabKey', 'lockImageKey', 'saveImageKey', 'fullZoomKey', 'prevImgKey', 'nextImgKey', 'flipImageKey', 'copyImageKey', 'copyImageUrlKey'];
 
 function getMilliseconds(ctrl) {
     var value = parseFloat(ctrl.val());
@@ -578,6 +578,11 @@ function replaceOriginalFilenameOnChange(val) {
     return this.value;
 }
 
+function btnResetAllBannedImagesOnClick() {
+    const request = {action:'resetBannedImages'};
+    chrome.runtime.sendMessage(request);
+}
+
 function updateDivAmbilight() {
     if ($('#chkAmbilightEnabled')[0].checked) {
         $('#divAmbilight').removeClass('disabled');
@@ -844,6 +849,7 @@ $(function () {
     $('#txtDownloadFolder').change(downloadFolderOnChange);
     $('#chkDownloadReplaceOriginalFilename').parent().on('gumby.onChange', updateDownloadReplaceOriginalFilename);
     $('#txtDownloadReplaceOriginalFilename').change(replaceOriginalFilenameOnChange);
+    $('#btnResetAllBannedImages').click(btnResetAllBannedImagesOnClick);
     $('#chkUseSeparateTabOrWindowForUnloadableUrlsEnabled').parent().on('gumby.onChange', updateUseSeparateTabOrWindowForUnloadableUrls);
     $('#chkHideMouseCursor').parent().on('gumby.onChange', updateDivHideMouseCursor);
     $('#chkDarkMode').parent().on('gumby.onChange', updateDarkMode);

js/popup.js

@@ -3,7 +3,7 @@ var options,
     prgPreloading, lblPreloading, aPreload,
     VK_CTRL = 1024,
     VK_SHIFT = 2048,
-    actionKeys = ['actionKey', 'toggleKey', 'closeKey', 'hideKey', 'openImageInWindowKey', 'openImageInTabKey', 'lockImageKey', 'saveImageKey', 'fullZoomKey', 'prevImgKey', 'nextImgKey', 'flipImageKey', 'copyImageKey', 'copyImageUrlKey'];
+    actionKeys = ['actionKey', 'toggleKey', 'closeKey', 'hideKey', 'banKey', 'openImageInWindowKey', 'openImageInTabKey', 'lockImageKey', 'saveImageKey', 'fullZoomKey', 'prevImgKey', 'nextImgKey', 'flipImageKey', 'copyImageKey', 'copyImageUrlKey'];
 
 function keyCodeToString(key) {
     var s = '';