some really shoddy and sketchy code just to try to get a working-at-all version
2 files changed, 50 lines added, 292 lines removed
Changes
--- clientSide/codeEdit/script/hotkey.js 632e61a42ccb79e6a641e9b95e59b1a3661662ff
+++ clientSide/codeEdit/script/hotkey.js 3560a9cb94f41a639d6fa9251ad11a60fb4bf770
@@ -47,15 +47,17 @@
- document.onclick = mouseclick;
+ //document.onclick = mouseclick;
- backgroundFormat ();
+ //backgroundFormat ();
+
+var undoStack;
@@ -65,6 +67,7 @@
+ alert(e.keyCode);
@@ -72,312 +75,67 @@
- //printBeforeCursor("JJ");- //setTimeout("getCursorPos()",0);- printBeforeCursor(" ");- //alert("Tabbed");- setTimeout("getCursorPos()",0);+ insertTextAtCursor("--->");- else {- setTimeout("getCursorPos()",0);+}
+/*
+// This is my function
+function printBeforeCursor (printstring) {+ var userSelection;
+ if (window.getSelection) {+ userSelection = window.getSelection();
-}
-/******************************* ON MOUSE CLICK *******************************\
-| this funciton checks to see if the mouse click was on the code document, if |
-| it was then it runs the text box code |
-\******************************************************************************/
-function mouseclick(e) {+ else if (document.selection) { // should come last; Opera!+ userSelection = document.selection.createRange();
+ }
+}*/
- // if (the cursor is in the text box)
- setTimeout("getCursorPos()",0);-}
-
-/*********************************** NEWLINE **********************************\
-| This function handles the creation of new lines in the code document |
-\******************************************************************************/
-function newline() { - /*var line = getLineText()
- var whitespace = "";
- while (line[whitespace] == " "){- whitespace+=" ";
- }
- whitespace+="";
- printBeforeCursor(whitespace);*/
- printBeforeCursor("\n");-}
-/******************************** GET LINE TEXT *******************************\
-| This gets the fill line of text of where the cursor currently is, from the |
-| last break to the next break (or begining and end of the files)
-\******************************************************************************/
-function getLineText() {- var containor;
- if (window.getSelection) {- var sel = window.getSelection();
- containor = sel.anchorNode;
- }
- alert(containor.nodeValue);
- return containor.nodeValue;
-}
-
-/***************************** PRINT BEFORE CURSOR ****************************\
-| this function prints a number of characters before the cursor
-\******************************************************************************/
-function printBeforeCursor(text) {- var startcontainor;
- var endcontainor;
- var startoffset;
- var endoffset;
-
- if (window.getSelection) {- // this works to get the begining point but no end point ( thing to fix )
- var sel = window.getSelection();
- savespot = sel.anchorNode;
- saveoffset = sel.anchorOffset;
- saverange = sel.getRangeAt(0);
-
- endoffset = saverange.endOffset;
- startoffset = saverange.startOffset;
-
- endcontainor = saverange.endContainer;
- startcontainor = saverange.startContainer;
- }
- //alert( saverange.endOffset + "," + saverange.startOffset );
-
-
- savespot.nodeValue = savespot.nodeValue.substring(0, saveoffset) + text + savespot.nodeValue.substring(saveoffset);
-
- startoffset += 2;
- endoffset += 2;
-
-
-
- if (window.getSelection) {- var sel = window.getSelection();
- var range = document.createRange();
-
- range.setStart(startcontainor,startoffset);
- range.setEnd(endcontainor,endoffset);
-
- sel.removeAllRanges();
- sel.addRange(range);
-
-
-
- /*var sel = window.getSelection();
- alert ( saverange.endOffset + "," + saverange.startOffset );
- sel.removeAllRanges();
- sel.addRange(saverange);*/
- }
-
-}
-
-/****************************** BACKGROUND FORMAT *****************************\
-| this function runs through and makes sure that everything is formatted in |
-| same manner for, that way
-\******************************************************************************/
-function backgroundFormat (){- var savespot;
- var saveoffset;
-
- var saveRange;
-
- // Save the current cursor anchor position in node-offset form
- if (window.getSelection) {-
- // this works to get the begining point but no end point
- var sel = window.getSelection();
- savespot = sel.anchorNode;
- saveoffset = sel.anchorOffset;
-
- /*var sel = window.getSelection().getRangeAt(0);
- savespot = sel.startContainer;
- saveoffset = sel.startOffset;*/
- }
- // Dont return the curser to a break
- if (savespot == codeNode()) {- savespot = codeChildren()[saveoffset];
- saveoffset = 0;
- }
-
- // GET THE DOCUMENT IN QUESTION
- var nodes = codeChildren();
- var sampleNode = nodes[0];
- var lastElement = "";
- for (var i = 0; i < nodes.length; i++) {- // If the object is not a text object do not search it
-
-
- if (nodes[i].toString() == "[object HTMLBRElement]" && lastElement == "[object HTMLBRElement]") {- var emptyText = document.createTextNode("");- codeNode().insertBefore(emptyText, nodes[i]);
- i++;
+//this is not my function
+function insertTextAtCursor(text) {+ var sel, range, html;
+ if (window.getSelection) {+ sel = window.getSelection();
+ if (sel.getRangeAt && sel.rangeCount) {+ range = sel.getRangeAt(0);
+ range.deleteContents();
+ range.insertNode( document.createTextNode(text) );
+ }
+ sel.getRangeAt(0)
+ } else if (document.selection && document.selection.createRange) {+ document.selection.createRange().text = text;
- //Clean up the extranious Text objects and make sure two are not in a row
- if (nodes[i].toString() == "[object Text]" && lastElement == "[object Text]") {- nodes[i-1].nodeValue += nodes[i].nodeValue;
- codeNode().removeChild(nodes[i]);
- i-=2;
- lastElement = "";
- continue;
- }
-
- lastElement = nodes[i].toString();
-
- if (nodes[i].toString() != "[object Text]") continue;
-
- // Split text objects on newlines seperated by a break
- while (nodes[i].nodeValue.indexOf("\n") != -1) {- var tempv = nodes[i].nodeValue;
- var second = tempv.substring(tempv.indexOf("\n")+1,tempv.length);- tempv = tempv.substring(0,tempv.indexOf("\n"));- nodes[i].nodeValue = tempv;
-
- // create a new break element
- var newBR = document.createElement('br');- // Create a new text node filled with the remainder of the text
- var newTXT = document.createTextNode(second);
-
- // set the new text element equal to the remainder of the string
-
- nodes[i].parentNode.appendChild(newBR);
- nodes[i].parentNode.appendChild(newTXT);
- }
-
- // Replace non-breaking spaces with spaces
- nodes[i].nodeValue = nodes[i].nodeValue.replace(" "," ");- }
-
-
-
- // Dont return the curser to a break
- if (savespot.toString() == "[object HTMLBRElement]") {- savespot = previousNode(savespot);
- saveoffset = savespot.length;
- }
-
- // Place the cursor once again
- if (window.getSelection) {- var sel = window.getSelection();
- var range = document.createRange();
-
- range.setStart(savespot,saveoffset);
- range.collapse(true);
-
- sel.removeAllRanges();
- sel.addRange(range);
-
- }
-}
-
-function nodeIndex(node) {- var list = node.parentNode.childNodes;
- for (var i = 0; i < list.length; i++) {- if (list[i] == node) {- return i;
- }
- }
-}
-function previousNode(node) {- return node.parentNode.childNodes[nodeIndex(node)-1];
-}
-/******************************** CODECHILDREN ********************************\
-| A simple function to return the children of the <pre> that contains the code |
-\******************************************************************************/
-function codeChildren () {- return document.getElementById("codeDoc").childNodes;-}
-function codeNode() {- return document.getElementById("codeDoc");-}
-/********************************** FOCUSCODE *********************************\
-| A simple function to bring focus to the code block
-\******************************************************************************/
-function focusCode() {- document.getElementById("codeDoc").focus();-}
-function getFullString(node) {- if (node.toString() == "");
-}
-/***************************** GET CURSOR POSITION ****************************\
-| the cursor position (via column and line) are obtained and set to the line |
-| and collumn variables |
-\******************************************************************************/
-function getCursorPos() {- backgroundFormat();
- var cursorPos;
- if (window.getSelection) {- var selObj = window.getSelection();
- var selRange = selObj.getRangeAt(0);
- column = selObj.anchorOffset;
- line = findNode(selObj.anchorNode.parentNode.childNodes, selObj.anchorNode) / 2 + 1;
- ///displayLineInfo();
- }
-}
-/********************************** FIND NODE *********************************\
-|----------------------------------DEPRECATION---------------------------------|
-| does some stuff, needs to be revisited |
-\******************************************************************************/
-function findNode(list, node) {- var retval = -1;
- var nodes = "";
- var lines = 0;
- for (var i = 0; i < list.length; i++) {-
- //alert(list[i].toString());
-
- var nodename = list[i].toString();
- nodes += nodename;
- if (nodename == "[object Text]") {- nodename = list[i].nodeValue;
-
- if (i == 2) {- //list[i].style.color="#FF0000";
- }
- //nodename= "<br />" + showchildren(list[i],2);
- }
- else if (nodename == "[object HTMLPreElement]") {- nodename= "<br />" + showchildren(list[i],2);
- }
- else {- nodename = "";
- }
- if (list[i] == node) {- retval = i;
- nodes+="*";
- }
- nodes += nodename;
- nodes += '<br />';
- }
- document.getElementById("extrainfo").innerHTML = nodes;- return retval;
-}
-
-function showchildren (parent, indent) {- var list = parent.childNodes;
- var output = "";
- for (var i = 0; i < list.length; i++) {- for (var j = 0; j < indent; j++) {- output += " ";
- }
- output+=list[i].toString();
- if (column == i) {- output+="*";
- }
- output+="<br />";
- }
- return output;
+function newline () {+ //alert("newline");+}
+
+function simulatekeypress(charCode) {+ var evt = document.createEvent("KeyboardEvent");+ evt.initKeyEvent ("keypress", true, true, window,+ 0, 0, 0, 0,
+ 0, charCode)
+ var canceled = !document.getElementById("inputbox").dispatchEvent(evt);+
+ if(canceled) {+ // A handler called preventDefault
+ //alert("canceled");+ } else {+ // None of the handlers called preventDefault
+ //alert("not canceled");+ }
+ //alert("simulated");+}
