Beiträge von bege

// 	28_AnimationToggleButton.uc.js
// 	v. 0.4.2a
// 2025-05-03 bege Anpassung and Firefox 138
// https://www.camp-firefox.de/forum/thema/112673-userchrome-js-scripte-f%C3%BCr-den-fuchs-diskussion/?postID=1271136#post1271136
// 16.05.24 Endor Anpassung an Firefox 126+
// https://www.camp-firefox.de/forum/thema/137909
//	211104:	BrokenHeart zuletzt in:
//	https://www.camp-firefox.de/forum/thema/133649

(function() {

   if (location != 'chrome://browser/content/browser.xhtml')
      return;

   try {

      CustomizableUI.createWidget({

         id: 'animation-button',
         type: 'custom',
         defaultArea: CustomizableUI.AREA_NAVBAR,

         onBuild: function(aDocument) {

            var button = aDocument.createElementNS('http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul', 'toolbarbutton');
            var attributes = {
               id: 'animation-button',
               class: 'toolbarbutton-1 chromeclass-toolbar-additional',
               removable: 'true',
               label: 'Animation',
               tooltiptext: 'Klick li: Gif ∞\nKlick mi: Gif 1x \nKlick re: Gif aus',
               oncontextmenu: 'return false'
            };
            for (var a in attributes) {
               //button.setAttribute(a, attributes[a]);
               if(a === "oncommand") {
                     button.addEventListener('command', function(event) { Function(attributes[a])(); });
               } else if(a === "onclick") {
                     button.addEventListener('click', function(event) { Function(attributes[a])(); });
               } else if(a === "onmouseup") {
                     button.addEventListener('mouseup', function(event) { Function(attributes[a])(); });
               } else if(a === "oncontextmenu") {
                     button.addEventListener('contextmenu', function(event) { Function(attributes[a])(); });
               } else {
                     button.setAttribute(a, attributes[a]); 
               }
            };
            var animmode = Services.prefs.getCharPref('image.animation_mode');
            button.setAttribute('anim', animmode);
            button.IsOnce = (animmode == 'once');

            function onClick() {

               var button = document.getElementById('animation-button');
               function setPref(value) {
                  Services.prefs.setCharPref('image.animation_mode', value);
               };
               function getPref() {
                  return Services.prefs.getCharPref('image.animation_mode');
               };
               function setIsOnce(value) {
                  var windows = Services.wm.getEnumerator('navigator:browser');
                  while (windows.hasMoreElements()) {
                     windows.getNext().document.getElementById('animation-button').IsOnce = value;
                  };
               };

               switch (event.button) {

                  case 0:
                     var animmode = getPref();
                     setPref('normal');
                     if (button.IsOnce) {
                        BrowserCommands.reloadSkipCache();
                        setIsOnce(false);
                     } else {
                        if (animmode == 'normal')
                           BrowserCommands.reloadSkipCache();
                        else
                           BrowserCommands.reload();
                     };
                     break;

                  case 1:
                     setPref('once');
                     BrowserCommands.reloadSkipCache();
                     setIsOnce(true);
                     break;

                  case 2:
                     setPref('none');
                     event.preventDefault();
                     event.stopPropagation();    
                     BrowserCommands.reload();
                     break;
               };

               var windows = Services.wm.getEnumerator('navigator:browser');
               while (windows.hasMoreElements()) {
                  windows.getNext().document.getElementById('animation-button').setAttribute('anim', getPref());
               };
            };

            //button.setAttribute('onclick', '(' + onClick.toString() + ')();');
            button.addEventListener('click', (event) => {
               onClick();
            });
            return button;
         }
      });

   } catch(e) { };

   var css =
      '#animation-button[anim="normal"] {list-style-image: url(data:image/png;base64,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)} ' +
      '#animation-button[anim="once"] {list-style-image: url(data:image/png;base64,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)} ' +
      '#animation-button[anim="none"] {list-style-image: url(data:image/png;base64,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)}';
   var stylesheet = document.createProcessingInstruction('xml-stylesheet', 'type="text/css" href="data:text/css;utf-8,' + encodeURIComponent(css) + '"');
   document.insertBefore(stylesheet, document.documentElement);

})();

(function() {

   if (location != 'chrome://browser/content/browser.xhtml')
      return;

   try {
      CustomizableUI.createWidget({
         id: 'contextmenu-button',
         type: 'custom',
         defaultArea: CustomizableUI.AREA_NAVBAR,
         onBuild: function(aDocument) {
            var button = aDocument.createElementNS('http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul', 'toolbarbutton');
            var attributes = {
               id: 'contextmenu-button',
               class: 'toolbarbutton-1 chromeclass-toolbar-additional',
               removable: 'true',
               label: 'Rechtsklick Kontextmenu',             
               tooltiptext: Services.prefs.getBoolPref('dom.event.contextmenu.enabled') ?
                  'Kontextmenu kann manipuliert werden' : 'Kontextmenu kann nicht manipuliert werden',
               oncommand: '(' + onCommand.toString() + ')()'
            };
            for (var a in attributes) {
               //button.setAttribute(a, attributes[a]);
               if(a === "oncommand") {
                     button.addEventListener('command', function(event) { Function(attributes[a])(); });
               } else if(a === "onclick") {
                     button.addEventListener('click', function(event) { Function(attributes[a])(); });
               } else if(a === "onmouseup") {
                     button.addEventListener('mouseup', function(event) { Function(attributes[a])(); });
               } else if(a === "oncontextmenu") {
                     button.addEventListener('contextmenu', function(event) { Function(attributes[a])(); });
               } else {
                     button.setAttribute(a, attributes[a]); 
               }
            };
            function onCommand() {
               var isEnabled = !Services.prefs.getBoolPref('dom.event.contextmenu.enabled');
               Services.prefs.setBoolPref('dom.event.contextmenu.enabled', isEnabled);
               var windows = Services.wm.getEnumerator('navigator:browser');
               while (windows.hasMoreElements()) {
                  let button = windows.getNext().document.getElementById('contextmenu-button');
                  if (isEnabled)
                     button.setAttribute('tooltiptext', 'Kontextmenu kann manipuliert werden')
                  else
                     button.setAttribute('tooltiptext', 'Kontextmenu kann nicht manipuliert werden');
               };
            };
            return button;
         }
      });
   } catch(e) { };

   var css =
      '#contextmenu-button[tooltiptext="Kontextmenu kann manipuliert werden"] {list-style-image: url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAGXRFWHRTb2Z0d2FyZQBBZG9iZSBJbWFnZVJlYWR5ccllPAAAAkhJREFUeNqUU0toU0EUPfN5n0RTI1ip6EoJpQtRBCu4qVQouFIJoVap4EKtuOsiuCriRgSxG63iRqRqBY1UXYggiliU6q4rP7hooBJJE4nUxr68N+Od13ylFbxw38zcmXvuuZ/Htl98/qPsBfGK0tBao1kYAwR9LMHzjuQbJeehrVmkcf4ycgD/kqmv8+2D4+/vxVx51PoLRJrIRp58yoFVoxoiivYHOzvgDmfw+0oSt47tHjhx9wNrc+WAFBw1DF6j7UqBqEUqZbhGJA/tJoVyoLAv0Y7xwe4jS7562JyqrG1ccuD02CCba1VldmrvVmxIT8Kn89JoEl6gkhFyU4y3AjiGVhXAiOIa2VIZo8mdodYkINwKt6BsBwETDQBbiDD/GoCJX1j0ME8aWulyV0cMFWHjlxvDxFgPPOm0psBW7AFZqS6MIhpZXLOenHvx043DFxZ4IwVGLFi41pVAXddCpM1B7lIaDzZbuH29FyUR0WWIsYDqUGcQdeRyG5uDc6qJa+Pz+XOwXk0idfY0UXWpEArTb96dyc19Z3WAt7NF87510rgA1q6Dd/MyUsdTQKkAXfTBKKU9OzrxaHZuSLJGsLDnrQB0MJNHiv2HgL7+BsOXGejHLyBZ1SPsPX2ZbkIw46gVOWmo+9egJq7SfCgiJsAtG4xWKfmyw+GuTav+C9n0CKbv3EB31xZYNLG+9jH1MY+iQkZalYXXiQvPesykaegVW+hH+9Cf+IbCzFN43A5TK1aCzMmZ7LAJv400jv+XvCH3R4ABADkKvfJiBGzqAAAAAElFTkSuQmCC)} ' +
      '#contextmenu-button[tooltiptext="Kontextmenu kann nicht manipuliert werden"] {list-style-image: url(data:image/png;base64,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)} ';
   var stylesheet = document.createProcessingInstruction('xml-stylesheet', 'type="text/css" href="data:text/css;utf-8,' + encodeURIComponent(css) + '"');
   document.insertBefore(stylesheet, document.documentElement);

})();

(function() {

  var browser_chrome = 'chrome://browser/content/browser.xhtml';

   if (location != browser_chrome)
      return;

   try {
      CustomizableUI.createWidget({
         id: 'mediasource-enabled-button',
         type: 'custom',
         defaultArea: CustomizableUI.AREA_NAVBAR,
         onBuild: function(aDocument) {
            var button = aDocument.createElementNS('http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul', 'toolbarbutton');
            var attributes = {
               id: 'mediasource-enabled-button',
               class: 'toolbarbutton-1 chromeclass-toolbar-additional',
               removable: 'true',
               label: 'media.mediasource',               
               tooltiptext: Services.prefs.getBoolPref('media.mediasource.enabled') ?
                  'media.mediasource ist aktiviert' : 'media.mediasource ist deaktiviert',
               oncommand: '(' + onCommand.toString() + ')()'
            };
            for (var a in attributes) {
               //button.setAttribute(a, attributes[a]);
               if(a === "oncommand") {
                     button.addEventListener('command', function(event) { Function(attributes[a])(); });
               } else if(a === "onclick") {
                     button.addEventListener('click', function(event) { Function(attributes[a])(); });
               } else if(a === "onmouseup") {
                     button.addEventListener('mouseup', function(event) { Function(attributes[a])(); });
               } else if(a === "oncontextmenu") {
                     button.addEventListener('contextmenu', function(event) { Function(attributes[a])(); });
               } else {
                     button.setAttribute(a, attributes[a]); 
               }
            };
            function onCommand() {
               var isEnabled = !Services.prefs.getBoolPref('media.mediasource.enabled');
               Services.prefs.setBoolPref('media.mediasource.enabled', isEnabled);
               event.target.ownerGlobal.BrowserCommands.reload();
               var windows = Services.wm.getEnumerator('navigator:browser');
               while (windows.hasMoreElements()) {
                  let button = windows.getNext().document.getElementById('mediasource-enabled-button');
                  if (isEnabled)
                     button.setAttribute('tooltiptext', 'media.mediasource ist aktiviert')
                  else
                     button.setAttribute('tooltiptext', 'media.mediasource ist deaktiviert');
               };
            };
            return button;
         }
      });
   } catch(e) { };

   var css =
      '#mediasource-enabled-button[tooltiptext="media.mediasource ist aktiviert"] {list-style-image: url(data:image/png;base64,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)} ' +
      '#mediasource-enabled-button[tooltiptext="media.mediasource ist deaktiviert"] {list-style-image: url(data:image/png;base64,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)} ';
   var stylesheet = document.createProcessingInstruction('xml-stylesheet', 'type="text/css" href="data:text/css;utf-8,' + encodeURIComponent(css) + '"');
   document.insertBefore(stylesheet, document.documentElement);

})();

        if(n === "oncommand") {
            el.addEventListener('command', function(event) { Function(attr[n])(); });
        }
        else if(n === "onclick") {
            el.addEventListener('click', function(event) { Function(attr[n])(); });
        }
        else if(n === "onmouseup") {
            el.addEventListener('mouseup', function(event) { Function(attr[n])(); });
        }
        else {
            el.setAttribute(n, attr[n]); 
        }

// ==UserScript==
// @include       chrome://mozapps/content/downloads/unknownContentType.xhtml
// @charset       UTF-8
// @version       Fx104+
// ==/UserScript==
(function () {
   if (location != 'chrome://mozapps/content/downloads/unknownContentType.xhtml')
      return;
   const { FileUtils } = ChromeUtils.importESModule( 'resource://gre/modules/FileUtils.sys.mjs');

  setTimeout(function () {
    saveTo();
  }, 200);

  function saveTo() {
   // Config
   const dirArray = [
   ['F:\\Users\\bege\\Desktop', 'Desktop'],
   ['F:\\Downloads', 'Downloads'],
   ['F:\\Eigene Dateien\\Eigene Bilder\\Symbole', 'Symbole'],
   ['F:\\Users\\bege\\AppData\\Roaming\\Mozilla\\Firefox\\icons', 'Firefox\\Icons'],
   ['F:\\Setups\\Audio-Video', 'Setups\\Audio-Video'],
   ['F:\\Setups\\Dateiverwaltung', 'Setups\\Dateiverwaltung'],
   ['F:\\Setups\\Dateiverwaltung\\FreeCommander', 'Setups_FreeCommander'],
   ['F:\\Setups\\Editoren', 'Setups\\Editoren'],
   ['F:\\Setups\\Editoren\\Notepad++', 'Setups\\Notepad++'],
   ['F:\\Setups\\Grafik', 'Setups\\Grafik'],
   ['F:\\Setups\\Internet', 'Setups\\Internet'],
   ['F:\\Setups\\Office\\LibreOffice', 'Setups_LibreOffice'],
   ['F:\\Setups\\Sicherheit\\KeePass', 'Setups\\Sicherheit\\KeePass'],
   ['F:\\Setups\\Tools', 'Setups\\Tools'],
   ['F:\\Setups\\Tools\\W10', 'Setups\\Tools\\W10'],
   ['F:\\Setups\\Wartung', 'Setups\\Wartung'],
   ['F:\\Setups\\Wartung\\System u. Hardware', 'Setups\\Wartung\\System, Hardw.'],
   ['F:\\Eigene Dateien\\Eigene Bilder\\aktuelleDownloads', 'Bilder'],
   ['F:\\Eigene Dateien\\Eigene Musik\\aktuelleDownloads', 'Musik'],
   ['F:\\Eigene Dateien\\Eigene Videos\\aktuelleDownloads', 'Videos'],
   [FileUtils.getDir('UChrm', []).path, 'chrome'],
   [FileUtils.getDir('UChrm', ['CSS']).path, 'CSS'],
   [FileUtils.getDir('UChrm', ['JS']).path, 'JS'],
/*    ['C:\\', 'C:'],
   ['E:\\', 'E:'],
   ['F:\\', 'F:'],
   ['S:\\', 'S:']
 */   ];
   const button = document.getElementById('unknownContentType').getButton('cancel');
   const saveTo = button.parentNode.insertBefore(document.createXULElement('button'), button);
   const saveToMenu = saveTo.appendChild(document.createXULElement('menupopup'));

   saveTo.classList.toggle('dialog-button');
   saveTo.label = 'Speichern in…';
   saveTo.type = 'menu';

   const css =`
       
      hbox.dialog-button-box button.dialog-button menupopup {
        // color: white !important;
        background: #eeeeee !important;
      }
      hbox.dialog-button-box button.dialog-button menupopup menuitem.menuitem-iconic {
         padding-left: 8px !important;
      }
      hbox.dialog-button-box button.dialog-button menupopup menuitem.menuitem-iconic:hover {
        background: red !important;
        // color: white !important;
      }
      //hbox.dialog-button-box button.dialog-button menupopup menuitem.menuitem-iconic hbox.menu-iconic-left {
      //  transform: scale(.5) !important;
	     //max-height: 20px !important;
      //}
      hbox.dialog-button-box button.dialog-button menupopup menuitem.menuitem-iconic label.menu-iconic-text {
        padding-right: 8px !important;
        padding-left: 8px !important;
        color: black !important;
      }
      //hbox.dialog-button-box button.dialog-button menupopup menuitem.menuitem-iconic hbox.menu-accel-container {
	     //max-height: 18px !important;
      //}
    `;

   const sss = Cc['@mozilla.org/content/style-sheet-service;1'].getService(Ci.nsIStyleSheetService);
   const uri = Services.io.newURI('data:text/css,' + encodeURIComponent(css));
   sss.loadAndRegisterSheet(uri, sss.AGENT_SHEET);

   dirArray.forEach(function (directory) {
     const [name, dir] = [directory[1], directory[0]];
     const mi = document.createXULElement('menuitem');
     const item = saveToMenu.appendChild(mi);
     item.setAttribute('label', (name || (dir.match(/[^\\/]+$/) || [dir])[0]));
     item.setAttribute('image', 'moz-icon:file:///' + dir + '\\');
     item.setAttribute('class', 'menuitem-iconic');
     item.addEventListener('command', function () {
       const locationtext = document.getElementById('locationtext');
       const pathFile = dir + '\\' + (locationtext ? locationtext.value : document.getElementById('location').value);
       const file = new FileUtils.File(pathFile);
       dialog.mLauncher.saveDestinationAvailable(file);
       dialog.onCancel = function () {};
       close();
    });
   });
  }
}());