Insert Image

html, body, button, div, input, select, fieldset { font-family: MS Shell Dlg; font-size: 8pt; position: absolute; };



function _CloseOnEsc() {
if (event.keyCode == 27) { window.close(); return; }
}

function _getTextRange(elm) {
var r = elm.parentTextEdit.createTextRange();
r.moveToElementText(elm);
return r;
}

window.onerror = HandleError

function HandleError(message, url, line) {
var str = "An error has occurred in this dialog." + "\n\n"
+ "Error: " + line + "\n" + message;
alert(str);
window.close();
return true;
}

function Init() {
var elmSelectedImage;
var htmlSelectionControl = "Control";
var globalDoc = window.dialogArguments;
var grngMaster = globalDoc.selection.createRange();

// event handlers
document.body.onkeypress = _CloseOnEsc;
btnOK.onclick = new Function("btnOKClick()");

txtFileName.fImageLoaded = false;
txtFileName.intImageWidth = 0;
txtFileName.intImageHeight = 0;

if (globalDoc.selection.type == htmlSelectionControl) {
if (grngMaster.length == 1) {
elmSelectedImage = grngMaster.item(0);
if (elmSelectedImage.tagName == "IMG") {
txtFileName.fImageLoaded = true;
if (elmSelectedImage.src) {
txtFileName.value = elmSelectedImage.src.replace(/^[^*]*(\*\*\*)/, "$1"); // fix placeholder src values that editor converted to abs paths
txtFileName.intImageHeight = elmSelectedImage.height;
txtFileName.intImageWidth = elmSelectedImage.width;
txtVertical.value = elmSelectedImage.vspace;
txtHorizontal.value = elmSelectedImage.hspace;
txtBorder.value = elmSelectedImage.border;
txtAltText.value = elmSelectedImage.alt;
selAlignment.value = elmSelectedImage.align;
}
}
}
}
txtFileName.value = txtFileName.value || "http://";
txtFileName.focus();
}

function _isValidNumber(txtBox) {
var val = parseInt(txtBox);
if (isNaN(val) || val < 0 || val > 999) { return false; }
return true;
}

function btnOKClick() {
var elmImage;
var intAlignment;
var htmlSelectionControl = "Control";
var globalDoc = window.dialogArguments;
var grngMaster = globalDoc.selection.createRange();

// error checking

if (!txtFileName.value || txtFileName.value == "http://") {
alert("Image URL must be specified.");
txtFileName.focus();
return;
}
if (txtHorizontal.value && !_isValidNumber(txtHorizontal.value)) {
alert("Horizontal spacing must be a number between 0 and 999.");
txtHorizontal.focus();
return;
}
if (txtBorder.value && !_isValidNumber(txtBorder.value)) {
alert("Border thickness must be a number between 0 and 999.");
txtBorder.focus();
return;
}
if (txtVertical.value && !_isValidNumber(txtVertical.value)) {
alert("Vertical spacing must be a number between 0 and 999.");
txtVertical.focus();
return;
}

// delete selected content and replace with image
if (globalDoc.selection.type == htmlSelectionControl && !txtFileName.fImageLoaded) {
grngMaster.execCommand('Delete');
grngMaster = globalDoc.selection.createRange();
}

idstr = "\" id=\"556e697175657e537472696e67"; // new image creation ID
if (!txtFileName.fImageLoaded) {
grngMaster.execCommand("InsertImage", false, idstr);
elmImage = globalDoc.all['556e697175657e537472696e67'];
elmImage.removeAttribute("id");
elmImage.removeAttribute("src");
grngMaster.moveStart("character", -1);
} else {
elmImage = grngMaster.item(0);
if (elmImage.src != txtFileName.value) {
grngMaster.execCommand('Delete');
grngMaster = globalDoc.selection.createRange();
grngMaster.execCommand("InsertImage", false, idstr);
elmImage = globalDoc.all['556e697175657e537472696e67'];
elmImage.removeAttribute("id");
elmImage.removeAttribute("src");
grngMaster.moveStart("character", -1);
txtFileName.fImageLoaded = false;
}
grngMaster = _getTextRange(elmImage);
}

if (txtFileName.fImageLoaded) {
elmImage.style.width = txtFileName.intImageWidth;
elmImage.style.height = txtFileName.intImageHeight;
}

if (txtFileName.value.length > 2040) {
txtFileName.value = txtFileName.value.substring(0,2040);
}

elmImage.src = txtFileName.value;

if (txtHorizontal.value != "") { elmImage.hspace = parseInt(txtHorizontal.value); }
else { elmImage.hspace = 0; }

if (txtVertical.value != "") { elmImage.vspace = parseInt(txtVertical.value); }
else { elmImage.vspace = 0; }

elmImage.alt = txtAltText.value;

if (txtBorder.value != "") { elmImage.border = parseInt(txtBorder.value); }
else { elmImage.border = 0; }

elmImage.align = selAlignment.value;
grngMaster.collapse(false);
grngMaster.select();
window.close();
}




Image URL:


Alternate Text:



Layout



Spacing


Alignment:

Not set
Left
Right
Texttop
Absmiddle
Baseline
Absbottom
Bottom
Middle
Top


Horizontal:


Border Thickness:


Vertical:


OK
Cancel





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