middle click can now open links in new tab (and close tab)

libraries/panzoom.js

@@ -33,11 +33,11 @@ function createPanZoom(domElement, options) {
 
   if (!panController) {
     if (domElement instanceof SVGElement) {
-      panController = makeSvgController(domElement)
+      panController = makeSvgController(domElement, options)
     }
 
     if (domElement instanceof HTMLElement) {
-      panController = makeDomController(domElement)
+      panController = makeDomController(domElement, options)
     }
   }
 
@@ -57,7 +57,8 @@ function createPanZoom(domElement, options) {
   }
 
   var filterKey = typeof options.filterKey === 'function' ? options.filterKey : noop;
-  var realPinch = typeof options.realPinch === 'boolean' ? options.realPinch : false
+  // TODO: likely need to unite pinchSpeed with zoomSpeed
+  var pinchSpeed = typeof options.pinchSpeed === 'number' ? options.pinchSpeed : 1;
   var bounds = options.bounds
   var maxZoom = typeof options.maxZoom === 'number' ? options.maxZoom : Number.POSITIVE_INFINITY
   var minZoom = typeof options.minZoom === 'number' ? options.minZoom : 0
@@ -101,7 +102,7 @@ function createPanZoom(domElement, options) {
   var moveByAnimation
   var zoomToAnimation
 
-  var multitouch
+  var multiTouch
   var paused = false
 
   listenForEvents()
@@ -144,7 +145,8 @@ function createPanZoom(domElement, options) {
 
   function showRectangle(rect) {
     // TODO: this duplicates autocenter. I think autocenter should go.
-    var size = transformToScreen(owner.clientWidth, owner.clientHeight)
+    var clientRect = owner.getBoundingClientRect()
+    var size = transformToScreen(clientRect.width, clientRect.height)
 
     var rectWidth = rect.right - rect.left
     var rectHeight = rect.bottom - rect.top
@@ -503,7 +505,7 @@ function createPanZoom(domElement, options) {
     } else if (e.touches.length === 2) {
       // handleTouchMove() will care about pinch zoom.
       pinchZoomLength = getPinchZoomLength(e.touches[0], e.touches[1])
-      multitouch  = true
+      multiTouch  = true
       startTouchListenerIfNeeded()
     }
   }
@@ -568,25 +570,14 @@ function createPanZoom(domElement, options) {
       internalMoveBy(point.x, point.y)
     } else if (e.touches.length === 2) {
       // it's a zoom, let's find direction
-      multitouch = true
+      multiTouch = true
       var t1 = e.touches[0]
       var t2 = e.touches[1]
       var currentPinchLength = getPinchZoomLength(t1, t2)
 
-      var scaleMultiplier = 1
-
-      if (realPinch) {
-        scaleMultiplier = currentPinchLength / pinchZoomLength
-      } else {
-        var delta = 0
-        if (currentPinchLength < pinchZoomLength) {
-          delta = 1
-        } else if (currentPinchLength > pinchZoomLength) {
-          delta = -1
-        }
-
-        scaleMultiplier = getScaleMultiplier(delta)
-      }
+      // since the zoom speed is always based on distance from 1, we need to apply
+      // pinch speed only on that distance from 1:
+      var scaleMultiplier = 1 + (currentPinchLength / pinchZoomLength - 1) * pinchSpeed
 
       mouseX = (t1.clientX + t2.clientX)/2
       mouseY = (t1.clientY + t2.clientY)/2
@@ -619,8 +610,9 @@ function createPanZoom(domElement, options) {
   }
 
   function getPinchZoomLength(finger1, finger2) {
-    return Math.sqrt((finger1.clientX - finger2.clientX) * (finger1.clientX - finger2.clientX) +
-      (finger1.clientY - finger2.clientY) * (finger1.clientY - finger2.clientY))
+    var dx = finger1.clientX - finger2.clientX
+    var dy = finger1.clientY - finger2.clientY
+    return Math.sqrt(dx * dx + dy * dy)
   }
 
   function onDoubleClick(e) {
@@ -630,12 +622,6 @@ function createPanZoom(domElement, options) {
   }
 
   function onMouseDown(e) {
-      if (options.onMouseDown && !options.onMouseDown(e)) {
-          // if they return `false` from onTouch, we don't want to stop
-          // events propagation. Fixes https://github.com/anvaka/panzoom/issues/46
-          return
-      }
-
     if (touchInProgress) {
       // modern browsers will fire mousedown for touch events too
       // we do not want this: touch is handled separately.
@@ -698,7 +684,7 @@ function createPanZoom(domElement, options) {
     document.removeEventListener('touchend', handleTouchEnd)
     document.removeEventListener('touchcancel', handleTouchEnd)
     panstartFired = false
-    multitouch = false
+    multiTouch = false
   }
 
   function onMouseWheel(e) {
@@ -775,8 +761,8 @@ function createPanZoom(domElement, options) {
 
   function triggerPanEnd() {
     if (panstartFired) {
-      // we should never run smooth scrolling if it was multitouch (pinch zoom animation):
-      if (!multitouch) smoothScroll.stop()
+      // we should never run smooth scrolling if it was multiTouch (pinch zoom animation):
+      if (!multiTouch) smoothScroll.stop()
       triggerEvent('panend')
     }
   }
@@ -828,11 +814,13 @@ function autoRun() {
   if (!scripts) return;
   var panzoomScript;
 
-  Array.from(scripts).forEach(function(x) {
+  for (var i = 0; i < scripts.length; ++i) {
+    var x = scripts[i];
     if (x.src && x.src.match(/\bpanzoom(\.min)?\.js/)) {
       panzoomScript = x
+      break;
+    }
   }
-  })
 
   if (!panzoomScript) return;
 
@@ -894,7 +882,7 @@ autoRun();
 },{"./lib/domController.js":2,"./lib/kinetic.js":3,"./lib/svgController.js":4,"./lib/textSelectionInterceptor.js":5,"./lib/transform.js":6,"amator":7,"ngraph.events":9,"wheel":10}],2:[function(require,module,exports){
 module.exports = makeDomController
 
-function makeDomController(domElement) {
+function makeDomController(domElement, options) {
   var elementValid = (domElement instanceof HTMLElement)
   if (!elementValid) {
     throw new Error('svg element is required for svg.panzoom to work')
@@ -908,7 +896,10 @@ function makeDomController(domElement) {
   }
 
   domElement.scrollTop = 0;
-  owner.setAttribute('tabindex', 1); // TODO: not sure if this is really polite
+  
+  if (!options.disableKeyboardInteraction) {
+    owner.setAttribute('tabindex', 0);
+  }
 
   var api = {
     getBBox: getBBox,
@@ -1067,7 +1058,7 @@ function kinetic(getPoint, scroll, settings) {
 },{}],4:[function(require,module,exports){
 module.exports = makeSvgController
 
-function makeSvgController(svgElement) {
+function makeSvgController(svgElement, options) {
   var elementValid = (svgElement instanceof SVGElement)
   if (!elementValid) {
     throw new Error('svg element is required for svg.panzoom to work')
@@ -1081,7 +1072,9 @@ function makeSvgController(svgElement) {
       'As of March 2016 only FireFox supported transform on the root element')
   }
 
-  owner.setAttribute('tabindex', 1); // TODO: not sure if this is really polite
+  if (!options.disableKeyboardInteraction) {
+    owner.setAttribute('tabindex', 0);
+  }
 
   var api = {
     getBBox: getBBox,
@@ -1578,7 +1571,7 @@ function removeWheelListener( elem, callback, useCapture ) {
   // unsubscription in some browsers. But in practice, I don't think we should
   // worry too much about it (those browsers are on the way out)
 function _addWheelListener( elem, eventName, callback, useCapture ) {
-  elem[ _addEventListener ]( prefix + eventName, support == "wheel" ? callback : function( originalEvent ) {
+  elem[ _addEventListener ]( prefix + eventName, support == "wheel" ? callback : function(originalEvent ) {
     !originalEvent && ( originalEvent = window.event );
 
     // create a normalized event object
@@ -1620,7 +1613,10 @@ function _addWheelListener( elem, eventName, callback, useCapture ) {
     // it's time to fire the callback
     return callback( event );
 
-  }, useCapture || false );
+  }, {
+    capture: useCapture || false ,
+    passive: false
+  });
 }
 
 function _removeWheelListener( elem, eventName, callback, useCapture ) {

src/public/javascripts/services/link.js

@@ -43,18 +43,19 @@ function getNotePathFromLink($link) {
 }
 
 function goToLink(e) {
-    e.preventDefault();
-
     const $link = $(e.target);
 
     const notePath = getNotePathFromLink($link);
 
     if (notePath) {
-        if (e.ctrlKey) {
-            noteDetailService.loadNoteDetail(notePath.split("/").pop(), { newTab: true });
+        if ((e.which === 1 && e.ctrlKey) || e.which === 2) {
+            noteDetailService.openInTab(notePath);
+        }
+        else if (e.which === 1) {
+            treeService.activateNote(notePath);
         }
         else {
-            treeService.activateNote(notePath);
+            return false;
         }
     }
     else {
@@ -64,6 +65,11 @@ function goToLink(e) {
             window.open(address, '_blank');
         }
     }
+
+    e.preventDefault();
+    e.stopPropagation();
+
+    return true;
 }
 
 function addLinkToEditor(linkTitle, linkHref) {
@@ -129,22 +135,24 @@ $(document).on('contextmenu', ".note-detail-render a", tabContextMenu);
 
 // when click on link popup, in case of internal link, just go the the referenced note instead of default behavior
 // of opening the link in new window/tab
-$(document).on('click', "a[data-action='note']", goToLink);
-$(document).on('click', 'div.popover-content a, div.ui-tooltip-content a', goToLink);
+$(document).on('mousedown', "a[data-action='note']", goToLink);
+$(document).on('mousedown', 'div.popover-content a, div.ui-tooltip-content a', goToLink);
 $(document).on('dblclick', '.note-detail-text a', goToLink);
-$(document).on('click', '.note-detail-text a', function (e) {
+$(document).on('mousedown', '.note-detail-text a', function (e) {
     const notePath = getNotePathFromLink($(e.target));
-    if (notePath && e.ctrlKey) {
+    if (notePath && ((e.which === 1 && e.ctrlKey) || e.which === 2)) {
         // if it's a ctrl-click, then we open on new tab, otherwise normal flow (CKEditor opens link-editing dialog)
         e.preventDefault();
 
-        noteDetailService.loadNoteDetail(notePath.split("/").pop(), { newTab: true });
+        noteDetailService.loadNoteDetail(notePath, { newTab: true });
+
+        return true;
     }
 });
 
-$(document).on('click', '.note-detail-render a', goToLink);
-$(document).on('click', '.note-detail-text.ck-read-only a', goToLink);
-$(document).on('click', 'span.ck-button__label', e => {
+$(document).on('mousedown', '.note-detail-render a', goToLink);
+$(document).on('mousedown', '.note-detail-text.ck-read-only a', goToLink);
+$(document).on('mousedown', 'span.ck-button__label', e => {
     // this is a link preview dialog from CKEditor link editing
     // for some reason clicked element is span
 
@@ -163,5 +171,6 @@ export default {
     createNoteLink,
     addLinkToEditor,
     addTextToEditor,
-    init
+    init,
+    goToLink
 };

src/public/javascripts/services/note_autocomplete.js

@@ -46,7 +46,8 @@ function initNoteAutocomplete($el, options) {
                 .prop("title", "Show recent notes");
 
         const $goToSelectedNoteButton = $("<a>")
-            .addClass("input-group-text go-to-selected-note-button jam jam-arrow-right");
+            .addClass("input-group-text go-to-selected-note-button jam jam-arrow-right")
+            .attr("data-action", "note");
 
         const $sideButtons = $("<div>")
             .addClass("input-group-append")
@@ -69,14 +70,6 @@ function initNoteAutocomplete($el, options) {
             return false;
         });
 
-        $goToSelectedNoteButton.click(() => {
-            if ($el.hasClass("disabled")) {
-                return;
-            }
-
-            treeService.activateNote($el.getSelectedPath());
-        });
-
         $el.autocomplete({
             appendTo: document.querySelector('body'),
             hint: false,

src/public/javascripts/services/note_detail.js

@@ -372,11 +372,14 @@ $(tabRow.el).on('contextmenu', '.note-tab', e => {
     contextMenuService.initContextMenu(e, {
         getContextMenuItems: () => {
             return [
+                {title: "Close all tabs", cmd: "removeAllTabs", uiIcon: "empty"},
                 {title: "Close all tabs except for this", cmd: "removeAllTabsExceptForThis", uiIcon: "empty"}
             ];
         },
         selectContextMenuItem: (e, cmd) => {
-            if (cmd === 'removeAllTabsExceptForThis') {
+            if (cmd === 'removeAllTabs') {
+                tabRow.removeAllTabs();
+            } else if (cmd === 'removeAllTabsExceptForThis') {
                 tabRow.removeAllTabsExceptForThis(tab[0]);
             }
         }

src/public/javascripts/services/note_detail_relation_map.js

@@ -90,6 +90,7 @@ class NoteDetailRelationMap {
             contextMenuWidget.initContextMenu(e, {
                 getContextMenuItems: () => {
                     return [
+                        {title: "Open in new tab", cmd: "open-in-new-tab", uiIcon: "empty"},
                         {title: "Remove note", cmd: "remove", uiIcon: "trash"},
                         {title: "Edit title", cmd: "edit-title", uiIcon: "pencil"},
                     ];
@@ -125,7 +126,7 @@ class NoteDetailRelationMap {
 
         this.$resetPanZoomButton.click(() => {
             // reset to initial pan & zoom state
-            this.pzInstance.zoomTo(0, 0, 1 / getZoom());
+            this.pzInstance.zoomTo(0, 0, 1 / this.getZoom());
             this.pzInstance.moveTo(0, 0);
         });
 
@@ -138,7 +139,10 @@ class NoteDetailRelationMap {
         const $title = $noteBox.find(".title a");
         const noteId = this.idToNoteId($noteBox.prop("id"));
 
-        if (cmd === "remove") {
+        if (cmd === "open-in-new-tab") {
+            noteDetailService.openInTab(noteId);
+        }
+        else if (cmd === "remove") {
             if (!await confirmDialog.confirmDeleteNoteBoxWithNote($title.text())) {
                 return;
             }
@@ -310,7 +314,7 @@ class NoteDetailRelationMap {
             maxZoom: 2,
             minZoom: 0.3,
             smoothScroll: false,
-            onMouseDown: function(event) {
+            onMouseDown: event => {
                 if (this.clipboard) {
                     let {x, y} = this.getMousePosition(event);
 
@@ -402,9 +406,6 @@ class NoteDetailRelationMap {
         this.jsPlumbInstance.registerConnectionType("link", { anchor:"Continuous", connector:"StateMachine", overlays: linkOverlays });
 
         this.jsPlumbInstance.bind("connection", (info, originalEvent) => this.connectionCreatedHandler(info, originalEvent));
-
-        // so that canvas is not panned when clicking/dragging note box
-        this.$relationMapContainer.on('mousedown touchstart', '.note-box, .connection-label', e => e.stopPropagation());
     }
 
     async connectionCreatedHandler(info, originalEvent) {
@@ -490,10 +491,17 @@ class NoteDetailRelationMap {
     }
 
     async createNoteBox(noteId, title, x, y) {
+        const $link = await linkService.createNoteLink(noteId, title);
+        $link.mousedown(e => {
+            console.log(e);
+
+            linkService.goToLink(e);
+        });
+
         const $noteBox = $("<div>")
             .addClass("note-box")
             .prop("id", this.noteIdToId(noteId))
-            .append($("<span>").addClass("title").html(await linkService.createNoteLink(noteId, title)))
+            .append($("<span>").addClass("title").append($link))
             .append($("<div>").addClass("endpoint").attr("title", "Start dragging relations from here and drop them on another note."))
             .css("left", x + "px")
             .css("top", y + "px");

src/public/javascripts/services/tab_row.js

@@ -177,6 +177,14 @@ class TabRow {
 
     setTabCloseEventListener(tabEl) {
         tabEl.querySelector('.note-tab-close').addEventListener('click', _ => this.removeTab(tabEl));
+
+        tabEl.addEventListener('mousedown', e => {
+            if (e.which === 2) {
+                this.removeTab(tabEl);
+
+                return true; // event has been handled
+            }
+        });
     }
 
     get activeTabEl() {
@@ -251,6 +259,12 @@ class TabRow {
         this.setVisibility();
     }
 
+    async removeAllTabs() {
+        for (const tabEl of this.tabEls) {
+            await this.removeTab(tabEl);
+        }
+    }
+
     async removeAllTabsExceptForThis(remainingTabEl) {
         for (const tabEl of this.tabEls) {
             if (remainingTabEl !== tabEl) {

src/public/javascripts/services/tree.js

@@ -852,6 +852,22 @@ $(window).bind('hashchange', async function() {
     }
 });
 
+// fancytree doesn't support middle click so this is a way to support it
+$tree.on('mousedown', '.fancytree-title', e => {
+    if (e.which === 2) {
+        const node = $.ui.fancytree.getNode(e);
+
+        treeUtils.getNotePath(node).then(notePath => {
+            if (notePath) {
+                noteDetailService.openInTab(notePath);
+            }
+        });
+
+        e.stopPropagation();
+        e.preventDefault();
+    }
+});
+
 utils.bindShortcut('alt+c', () => collapseTree()); // don't use shortened form since collapseTree() accepts argument
 $collapseTreeButton.click(() => collapseTree());
 

src/public/stylesheets/desktop.css

@@ -93,6 +93,7 @@ body {
 
 #context-menu-container, #context-menu-container .dropdown-menu {
     padding: 3px 0 0;
+    z-index: 1111;
 }
 
 #context-menu-container .dropdown-item {

src/public/stylesheets/relation_map.css

@@ -1,9 +1,9 @@
-#note-detail-relation-map {
+.note-detail-relation-map {
     height: 100%;
     overflow: hidden !important;
 }
 
-#relation-map-wrapper {
+.relation-map-wrapper {
     position: relative;
     height: 100%;
     outline: none; /* remove dotted outline on click */