From: Jan Szejko Date: Thu, 23 Feb 2017 11:00:47 +0000 (+0100) Subject: add comments X-Git-Url: https://git.mdrn.pl/fnpeditor.git/commitdiff_plain/31f486a add comments --- diff --git a/src/editor/modules/documentCanvas/canvas/keyboard.js b/src/editor/modules/documentCanvas/canvas/keyboard.js index bc9e276..577c2fe 100644 --- a/src/editor/modules/documentCanvas/canvas/keyboard.js +++ b/src/editor/modules/documentCanvas/canvas/keyboard.js @@ -75,7 +75,7 @@ var handleKeyEvent = function(e, s) { }; // todo: whileRemoveWholetext var keyEventHandlers = [ - { + { // ctrl+x - prevented (?) applies: function(e, s) { return e.ctrlKey && e.key === KEYS.X && @@ -212,7 +212,7 @@ var keyEventHandlers = [ } } }, - { + { // backspace removing the last character in a span applies: function(e, s) { return s.type === 'caret' && s.element.wlxmlNode.parent().is({tagName: 'span'}) && @@ -230,7 +230,7 @@ var keyEventHandlers = [ {caretTo: params.ret ? params.ret.previousLen : (prevTextNode ? prevTextNode.getText().length : 0)}); } }, - { + { // backspace/delete through an edge (behaves weirdly at spans) applies: function(e, s) { return s.type === 'caret' && ( (s.isAtBeginning() && e.key === KEYS.BACKSPACE) || @@ -243,13 +243,13 @@ var keyEventHandlers = [ if(e.key === KEYS.BACKSPACE) { direction = 'above'; caretTo = 'end'; - cursorAtOperationEdge = s.isAtBeginning(); + cursorAtOperationEdge = s.isAtBeginning(); // always true? element = s.element; } else { direction = 'below'; caretTo = 'start'; - cursorAtOperationEdge = s.isAtEnd(); + cursorAtOperationEdge = s.isAtEnd(); // always true? element = cursorAtOperationEdge && s.canvas.getNearestTextElement(direction, s.element); } @@ -284,7 +284,7 @@ var keyEventHandlers = [ } }, - { + { // backspace/delete last character in a node - why is it needed? applies: function(e,s) { return s.type === 'caret' && s.element.getText().length === 1 && (e.key === KEYS.BACKSPACE || e.key === KEYS.DELETE); }, @@ -356,7 +356,7 @@ var keyEventHandlers = [ } }, - { + { // enter on an empty list item - creates paragraph after list applies: function(e, s) { var parent = s.element && s.element.wlxmlNode.parent(), parentIsItem = parent && parent.is('item'), @@ -382,7 +382,7 @@ var keyEventHandlers = [ }); } }, - { + { // enter - split node applies: function(e, s) { return s.type === 'caret' && e.key === KEYS.ENTER && !s.element.parent().isRootElement(); }, @@ -417,7 +417,7 @@ var keyEventHandlers = [ s.canvas.setCurrentElement(utils.getElementForNode(goto), gotoOptions); } }, - { + { // enter - new paragraph after image/video applies: function (e, s) { return s.type === 'nodeSelection' && e.key === KEYS.ENTER && !s.element.isRootElement(); },