Beiträge von aborix

(function() {

  if (!window.gBrowser)
    return;

  var bmToolbar = document.getElementById('PersonalToolbar');
  var urlbarInput = document.getElementById('urlbar-input');
 
  function showTb() {
    CustomizableUI.setToolbarVisibility('PersonalToolbar', true);
  };
  function hideTb() {
    if (!bmToolbar.collapsed) {
      CustomizableUI.setToolbarVisibility('PersonalToolbar', false);
    };
  };

  hideTb();
 
  urlbarInput.addEventListener('keydown', function(event) {
    if (event.keyCode == 13) {  // Enter-Taste
      hideTb();
    };
  });

  window.addEventListener('click', function(event) { 
    if (event.button == 0) {   
      if (event.target == urlbarInput) {           
        showTb();
      } else {
        hideTb();
      };
    } else if (event.button == 1) {
      hideTb();
    };
  }, true);

})();

(function() {

  if (!window.gBrowser)
    return;

  function getTab(node) {
    while (node.localName != 'tab' && node != gBrowser.tabContainer) {
      node = node.parentNode;
    };
    return node.localName == 'tab' ? node : null;
  };

  gBrowser.tabContainer.addEventListener('dblclick', function(event) {
    if (event.button != 0)
      return;
    let tab = getTab(event.target);
    if (!tab)
      return;
    if (event.ctrlKey) {
      duplicateTabIn(tab, 'window');
    } else if (event.shiftKey) {
      duplicateTabIn(tab, 'tabshifted');
    } else {
      duplicateTabIn(tab, 'tab');
    };
  });

})();

(function() {

  if (!window.gBrowser)
    return;

  let itemToClose = null;
  let timeoutEnter, timeoutLeave;
  let placesContext = document.getElementById('placesContext');

  placesContext.addEventListener('popuphidden', function() {
    if (itemToClose) {
      itemToClose.open = false;
      itemToClose = null;
    };
  });

  function onMouseenter(event) {
    clearTimeout(timeoutLeave);
    timeoutEnter = setTimeout(function() {
      itemToClose = null;
      if (placesContext._view && !placesContext._view._openedMenuButton) {
        placesContext.hidePopup();
      };
      event.target.open = true;
    }, 100);
  };

  function onMouseleave(event) {
    clearTimeout(timeoutEnter);
    timeoutLeave = setTimeout(function() {
      if (placesContext.state == 'closed') {
        event.target.open = false;
        itemToClose = null;
      } else {
        itemToClose = event.target;
      };
    }, 100);
  };

  function addListeners() {
    let items = document.querySelectorAll('#PlacesToolbarItems > toolbarbutton[type="menu"]');
    for (let item of items) {
      item.addEventListener('mouseenter', onMouseenter);
      item.addEventListener('mouseleave', onMouseleave);
    };
  };

  setTimeout(addListeners, 500);

  window.addEventListener('aftercustomization', function() {
    setTimeout(addListeners, 100);
  });

})();

// ==UserScript==
// @name           AutoPopup.uc.js
// @description    Auto popup menulist/menupopup
// @compatibility  Firefox 72
// @author         GOLF-AT, modified by gsf & aborix
// @version        2019.11.22
// ==UserScript==

(function() {

    const showDelay = 200;   // delay of showing popups
    const hideDelay = 500;   // delay of hiding popups
    const alwaysPop = false; // show popups also when window is not focused

    var overElt = null;
    var PopElt = null;
    var PopTimer = null;
    var HideTimer = null;

    // elements are CSS selector strings
    var blackIDs = [];

    // whitelist, and trigger action
    var whiteIDs = [
    {
        id: 'omnibar-defaultEngine',
        popMemu: 'omnibar-engine-menu',
        run: function(overElem) {
            document.getElementById('omnibar-in-urlbar').click(0);
        }
    },
    {
        id: 'ucjs_zoom_statuslabel',
        popMemu: 'ucjs_zoom-context',
        run: null
    },
    {
        id: 'UserScriptLoader-icon',
        popMemu: 'UserScriptLoader-popup',
        run: null
    },
    {
        id: 'readLater',
        popMemu: 'readLater-popup',
        run: null
        //function(overElem) {PopElt.popup();}
    },
    {
        id: 'foxyproxy-toolbar-icon',
        popMemu: 'foxyproxy-toolbarbutton-popup',
        run: null
    }
    ];
    var whitesInx = -1;

    const popupPos = ['after_start', 'end_before', 'before_start', 'start_before'];
    const searchBar = window.BrowserSearch ? BrowserSearch.searchBar : null;

    function IsButton(elt) {
        return elt && (elt.localName == 'toolbarbutton' || elt.localName == 'button');
    }

    function IsWidgetBtn(elt) {
        return IsButton(elt) &&
               ((elt.hasAttribute('widget-id') && elt.getAttribute('widget-type') == 'view')
                || elt.id == 'fxa-toolbar-menu-button' || elt.id == 'library-button'
                || elt.id == 'alltabs-button');
    }

    function IsSearchBtn(elt) {
        return (elt && elt.className == 'searchbar-search-button') || whitesInx == 0;
    }

    function IsPanelMenuBtn(elt) {
        return elt && elt.id == 'PanelUI-menu-button';
    }

    function IsDownloadBtn(elt) {
        return elt && elt.id == 'downloads-button';
    }

    function IsMenuBtn(elt) {
        return IsPanelMenuBtn(elt) || IsDownloadBtn(elt) || IsWidgetBtn(elt)
               || (IsButton(elt) && getPopupMenu(elt));
    }

    function IsOverflowBtn(elt) {
        return elt && elt.id == 'nav-bar-overflow-button';
    }

    function IsUrlbarDropmarker(elt) {
        return elt && elt.classList && elt.classList.contains('urlbar-history-dropmarker');
    }

    function IsCustomizationBtn(elt) {
        return IsButton(elt) && elt.className == 'customizationmode-button';
    }

    function IsAutoComplete(elt) {
        try {
            return elt.getAttribute('type').substring(0, 12) == 'autocomplete';
        } catch(e) {
            return false;
        }
    }

    function isBlackNode(elt) {
        return blackIDs.some(function(css) {
            try {
                var nodes = document.querySelectorAll(css);
            } catch(e) {
                return false;
            }
            for (var node of nodes) {
                if (node == elt)
                    return true;
            }
            return false;
        })
    }

    function getPopupNode(node) {
        if (whitesInx > -1 && PopElt)
            return PopElt;

        if (IsSearchBtn(node) || IsOverflowBtn(node) || node.id == 'sidebar-switcher-target')
            return node;

        var elt, isPop, s;

        for (; node != null; node = node.parentNode) {
            if (node == PopElt)
                return node;

            isPop = false; // node isn't popup node
            s = node.localName;
            if (s == 'menupopup' || s == 'popup' || s == 'menulist'
                || IsAutoComplete(node) || IsMenuBtn(node) || IsUrlbarDropmarker(node)) {
                isPop = true;
            } else if (s == 'dropmarker' && node.getAttribute('type') == 'menu'
                       && node.parentNode.firstChild.localName == 'menupopup') {
                isPop = true;
            } else if (s == 'menu') {
                isPop = (node.parentNode.localName == 'menubar');
            } else if (IsButton(node)) {
                for (elt = node; (elt = elt.nextSibling) != null;) {
                    if (elt.localName == 'dropmarker' && elt.width > 0 && elt.height > 0)
                        break;
                }
                if (elt)
                    break;
            }
            if (isPop)
                break;
        }
        if (PopElt && node) {
            // whether node is child of PopElt
            for (elt = node.parentNode; elt != null; elt = elt.parentNode) {
                if (elt == PopElt)
                    return PopElt;
            }
        }
        return isPop ? node : null;
    }

    function getPopupMenu(elt) {
        if (whitesInx > -1 && PopElt)
            return PopElt;

        var nodes = elt ? elt.childNodes : null;
        if (nodes) {
            for (let node of nodes) {
                if (node.localName == 'menupopup' || node.localName == 'panel')
                    return node;
            }
        }

        var s = elt.getAttribute('popup');
        return s ? document.getElementById(s) : null;
    }

    function getPopupPos(elt) {
        if (elt.id == 'bookmarks-menu-button')
            return null;

        var x, y, pos, i;
        for (pos = 0, x = elt.screenX, y = elt.screenY;
             elt != null; elt = elt.parentNode)
        {
            if (elt.localName == 'window' || !elt.parentNode)
                break;
            else if (elt.localName != 'toolbar' && elt.localName != 'hbox'
                     && elt.localName != 'vbox');
            else if (elt.height >= 3 * elt.width) {
                if (elt.height >= 45) {
                    pos = 9;
                    break;
                }
            } else if (elt.width >= 3 * elt.height) {
                if (elt.width >= 45) {
                    pos = 8;
                    break;
                }
            }
        }
        try {
            i = (pos & 1) ?   // is pos odd?
                (x <= elt.width / 2 + elt.screenX ? 1 : 3) :
                (y <= elt.height / 2 + elt.screenY ? 0 : 2);
        } catch(e) {
            i = 0;
        }
        return popupPos[i];
    }

    function AutoPopup() {
        PopTimer = null;
        if (!overElt)
            return;

        if (whitesInx > -1 && PopElt && whiteIDs[whitesInx].run) {
            whiteIDs[whitesInx].run(overElt);
            return;
        }
        if (!PopElt)
            PopElt = overElt;
        if (overElt.localName == 'dropmarker') {
            PopElt.showPopup();
        } else if (overElt.localName == 'menulist') {
            overElt.open = true;
        } else if (IsPanelMenuBtn(overElt)) {
            PopElt = document.getElementById('appMenu-popup');
            PanelUI.show();
        } else if (IsWidgetBtn(overElt)) {
            PopElt = document.getElementById('customizationui-widget-panel');
            if (overElt.hasAttribute('onmousedown'))
                overElt.dispatchEvent(new MouseEvent('mousedown'));
            else
                overElt.dispatchEvent(new UIEvent('command'));
        } else if (IsDownloadBtn(overElt)) {
            PopElt = document.getElementById('downloadsPanel');
            DownloadsPanel.showPanel();
        } else if (IsSearchBtn(overElt)) {
            searchBar.openSuggestionsPanel();
        } else if (IsOverflowBtn(overElt)) {
            PopElt = document.getElementById('widget-overflow');
            if (!overElt.open)
                overElt.click();
        } else if (overElt.id == 'sidebar-switcher-target') {
            PopElt = document.getElementById('sidebarMenu-popup');
            if (!overElt.classList.contains('active'))
                SidebarUI.toggleSwitcherPanel();
        } else if (IsUrlbarDropmarker(overElt)) {
            PopElt = gURLBar.panel;
            if (!gURLBar.textbox.hasAttribute('open'))
                overElt.click();
        } else {
            PopElt = getPopupMenu(overElt);
            if (IsCustomizationBtn(overElt))
                overElt.open = true;
            else {
                try {
                    let Pos = getPopupPos(overElt);
                    PopElt.removeAttribute('hidden');
                    PopElt.openPopup(overElt, Pos, 0, 0, false, false, null);
                } catch(e) {
                    PopElt = null;
                }
            }
        }
    }

    function HidePopup() {
        try {
            if (overElt.localName == 'dropmarker') {
                try {
                    PopElt.parentNode.closePopup();
                } catch(e) {
                    try {
                        PopElt.hidePopup();
                    } catch(e) { }
                }
            } else if (overElt.localName == 'menulist')
                PopElt.open = false;
            else if (PopElt.hidePopup)
                PopElt.hidePopup();
            else if (PopElt.popupBoxObject)
                PopElt.popupBoxObject.hidePopup();
            else if (IsSearchBtn(overElt))
                searchBar.textbox.closePopup();
            else if (IsPanelMenuBtn(overElt))
                PanelUI.hide();
            else if (IsUrlbarDropmarker(overElt))
                if (gURLBar.textbox.hasAttribute('open'))
                    overElt.click();
        } catch(e) { }

        HideTimer = null;
        overElt = PopElt = null;
    }

    function MouseOver(e) {
        if (!alwaysPop && !document.hasFocus())
            return;
        var popNode, n = e.originalTarget;

        whitesInx = -1;
        if (n.hasAttribute('id') && whiteIDs.some(function(k,i,me) {
            if (k.id == n.id) {
                overElt = n;
                whitesInx = i;
                PopElt = document.getElementById(k.popMemu);
                PopTimer = setTimeout(AutoPopup, showDelay);
                return true;
            }
        }))
            return;

        popNode = getPopupNode(e.originalTarget);
        if (!popNode || (popNode && popNode.disabled) || isBlackNode(popNode)) {
            MouseOut();
            return;
        }
        if (HideTimer) {
            clearTimeout(HideTimer);
            HideTimer = null;
        }
        try {
            if (IsAutoComplete(popNode)) {
                return;
            };
            for (var elt = popNode; elt != null; elt = elt.parentNode) {
                if (elt.localName == 'menupopup' || elt.localName == 'popup')
                    return;
            }
        } catch(e) { }
        if (PopElt && popNode == PopElt && PopElt != overElt)
            return;
        if (overElt && popNode != overElt)
            HidePopup();
        overElt = popNode;
        PopElt = null;
        PopTimer = setTimeout(AutoPopup, showDelay);
    }

    function MouseOut() {
        if (PopTimer) {
            clearTimeout(PopTimer);
            PopTimer = null;
        }
        if (!HideTimer && PopElt)
            HideTimer = setTimeout(HidePopup, hideDelay);
    }

    window.addEventListener('mouseover', MouseOver, false);

})();

(function() {

  if (!window.gBrowser)
    return;

  let itemToClose = null;
  let timeoutEnter, timeoutLeave;
  let placesContext = document.getElementById('placesContext');

  placesContext.addEventListener('popuphidden', function() {
    if (itemToClose) {
      itemToClose.open = false;
      itemToClose = null;
    };
  });

  function onEnter(item) {
    clearTimeout(timeoutLeave);
    timeoutEnter = setTimeout(function() {
      itemToClose = null;
      if (placesContext._view && !placesContext._view._openedMenuButton) {
        placesContext.hidePopup();
      };
      item.open = true;
    }, 100);
  };

  function onLeave(item) {
    clearTimeout(timeoutEnter);
    timeoutLeave = setTimeout(function() {
      if (placesContext.state == 'closed') {
        item.open = false;
        itemToClose = null;
      } else {
        itemToClose = item;
      };
    }, 100);
  };

  setTimeout(function() {
    let items = document.querySelectorAll('#PlacesToolbarItems > toolbarbutton[type="menu"]');
    for (let item of items) {
      item.addEventListener('mouseenter', function() {
        onEnter(item);
      });
      item.addEventListener('mouseleave', function() {
        onLeave(item);
      });
    };
  }, 300);

})();

(function() {

  if (!window.gBrowser)
    return;

  let itemToClose = null;
  let timeoutEnter, timeoutLeave;
  let placesContext = document.getElementById('placesContext');

  placesContext.addEventListener('popuphidden', function() {
    if (itemToClose) {
      itemToClose.open = false;
      itemToClose = null;
    };
  });

  function onEnter(item) {
    clearTimeout(timeoutLeave);
    timeoutEnter = setTimeout(function() {
      itemToClose = null;
      placesContext.hidePopup();
      item.open = true;
    }, 100);
  };

  function onLeave(item) {
    clearTimeout(timeoutEnter);
    timeoutLeave = setTimeout(function() {
      if (placesContext.state == 'closed') {
        item.open = false;
        itemToClose = null;
      } else {
        itemToClose = item;
      };
    }, 100);
  };

  setTimeout(function() {
    let items = document.querySelectorAll('#PlacesToolbarItems > toolbarbutton[type="menu"]');
    for (let item of items) {
      item.addEventListener('mouseenter', function() {
        onEnter(item);
      });
      item.addEventListener('mouseleave', function() {
        onLeave(item);
      });
    };
  }, 300);

})();

(function() {

  if (!window.gBrowser)
    return;

  setTimeout(function() {

    let items = document.querySelectorAll('#PlacesToolbarItems > toolbarbutton[type="menu"]');

    for (let item of items) {

      let timEnter, timLeave;

      item.addEventListener('mouseenter', function() {
        clearTimeout(timLeave);
        timEnter = setTimeout(function() {
          item.open = true;
        }, 100);
      });

      item.addEventListener('mouseleave', function() {
        clearTimeout(timEnter);
        timLeave = setTimeout(function() {
          item.open = false;
        }, 100);
      });

    };

  }, 100);

})();

(function() {

  if (window.__SSi != 'window0')
    return;

  CustomizableUI.createWidget({
    id: 'addons-update-button',
    defaultArea: CustomizableUI.AREA_NAVBAR,
    label: 'Add-ons Update',
    tooltiptext: '',
    onCommand: onCommand,
    onCreated: function(button) {
        button.style.listStyleImage = 'url(data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAIAAACQkWg2AAAACXBIWXMAAA7EAAAOxAGVKw4bAAAAdUlEQVQokZVSwRHAIAgLPYfoXs7RCTpG53Avt7APrhaFU8gLMEEJAkEQgFbc7IxkVjt0r6Sp7VIVITumBpKt00FA2ThmjXzkfMMWO8EZFSj8LrUyjsG9b9DaJXq+qAIVxEUxtLHpaXE95dj1NcK2rmbwaGJ4Af0tIg00j/6iAAAAAElFTkSuQmCC)';}
  });

  function onCommand(event) {

    let frameScript = function() {
      addEventListener('pageshow', function onPageshow(event) {
        let document = event.target;
        if (document.URL != 'about:addons')
          return;
        removeEventListener('pageshow', onPageshow);
        setTimeout(function() {
          content.getHtmlBrowser().contentDocument.querySelector('[action="check-for-updates"]').click();
          let item = document.getElementById('category-availableUpdates');
          item.click();
          let categories = item.parentNode;
          categories.addEventListener('mousedown', function onMousedown(event) {
            if (event.target != item && event.target.parentNode != item) {
              item.hidden = true;
              categories.removeEventListener('mousedown', onMousedown);
            };
          });
        }, 0);
      });
    };

    let frameScriptURI = 'data:,(' + frameScript.toString() + ')()';
    let window = event.target.ownerGlobal;
    window.openTrustedLinkIn('about:addons', 'tab');
    window.gBrowser.selectedBrowser.messageManager.loadFrameScript(frameScriptURI, true);

  };

})();

(function() {

   if (location != AppConstants.BROWSER_CHROME_URL) return;

   try {
      CustomizableUI.createWidget({
         id: 'menu-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: 'menu-button',
               class: 'toolbarbutton-1 chromeclass-toolbar-additional',
               removable: 'true',
               label: 'Videos aufnehmen können',
               tooltiptext: Services.prefs.getBoolPref('media.mediasource.enabled') ?
                  'Videos gesperrt' : 'Videos frei',
               oncommand: '(' + onCommand.toString() + ')()'
            };
            for (var a in attributes) {
               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.BrowserReload();
               var windows = Services.wm.getEnumerator('navigator:browser');
               while (windows.hasMoreElements()) {
                  let button = windows.getNext().document.getElementById('menu-button');
                  if (isEnabled)
                     button.setAttribute('tooltiptext', 'Videos gesperrt')
                  else
                     button.setAttribute('tooltiptext', 'Videos frei');
               };
            };
            return button;
         }
      });
   } catch(e) { };

   if (document.documentElement.hasAttribute('privatebrowsingmode') &&
       !Services.prefs.getBoolPref('media.mediasource.enabled'))
   {
      let button = document.getElementById('menu-button');
      button.click();
      window.addEventListener('unload', function() {
         button.click();
      });
   };

   var css =
      '#menu-button[tooltiptext="Videos gesperrt"] {list-style-image: url(data:image/png;base64,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)} ' +
      '#menu-button[tooltiptext="Videos frei"] {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 != AppConstants.BROWSER_CHROME_URL) return;

   try {
      CustomizableUI.createWidget({
         id: 'menu-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: 'menu-button',
               class: 'toolbarbutton-1 chromeclass-toolbar-additional',
               removable: 'true',
               label: 'Videos aufnehmen können',
               tooltiptext: Services.prefs.getBoolPref('media.mediasource.enabled') ?
                  'Videos gesperrt' : 'Videos frei',
               oncommand: '(' + onCommand.toString() + ')()'
            };
            for (var a in attributes) {
               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.BrowserReload();
               var windows = Services.wm.getEnumerator('navigator:browser');
               while (windows.hasMoreElements()) {
                  let button = windows.getNext().document.getElementById('menu-button');
                  if (isEnabled)
                     button.setAttribute('tooltiptext', 'Videos gesperrt')
                  else
                     button.setAttribute('tooltiptext', 'Videos frei');
               };
            };
            return button;
         }
      });
   } catch(e) { };

   if (document.documentElement.hasAttribute('privatebrowsingmode') &&
       !Services.prefs.getBoolPref('media.mediasource.enabled'))
   {
      document.getElementById('menu-button').click();
   };

   var css =
      '#menu-button[tooltiptext="Videos gesperrt"] {list-style-image: url(data:image/png;base64,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)} ' +
      '#menu-button[tooltiptext="Videos frei"] {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 (!window.gBrowser)
    return;

  let key = document.createXULElement('key');
  key.id = 'key_fullZoomSpecialZoom';
  // Taste 1
  key.setAttribute('key', '1');
  // accel = Strg-Taste
  key.setAttribute('modifiers', 'accel');
  // Zoom-Faktor
  key.setAttribute('oncommand', 'FullZoom.setZoom(1.33);');
  document.getElementById('mainKeyset').appendChild(key);

  // Die Tastenkombination Strg+1 hat bereits eine Funktion, die wir deaktivieren
  document.getElementById('key_selectTab1').setAttribute('disabled', 'true');

})();