+++ /dev/null
-//#####
-//### Epoz - a cross-browser-wysiwyg-editor for Zope
-//## Copyright (C) 2004 Maik Jablonski (maik.jablonski@uni-bielefeld.de)
-//#
-
-// Just to prevent typos when fetching the Epoz-IFrame...
-
-var Epoz = "EpozEditor";
-
-// Speed-Up-Storage for document.getElementById(Epoz);
-
-var EpozElement;
-var EpozTextArea;
-
-// Global storages
-
-var form_data; // the document-data
-var form_name; // the name of the form-element
-var form_path; // path to buttons, font-selectors, ...
-var form_toolbox; // path to optional toolbox
-var form_area_style; // css-definition for wysiwyg-area
-var form_button_style; // css-definition for buttons
-var form_css; // css-style for iframe
-var form_customcss; // customized css-style for iframe
-var form_charset; // charset for iframe
-var form_pageurl; // real url for the edited page
-
-
-// Returns the current HTML.
-
-function GetHTML(source_mode) {
- if (source_mode == null)
- source_mode = document.getElementById('EpozViewMode').checked;
- if (source_mode) {
- return EpozTextArea.value;
- }
- else {
- try {
- return EpozElement.contentWindow.document.body.innerHTML;
- } catch (e) {
- return EpozElement.value;
- }
- }
-}
-
-// Just a XMLRPC to a web-service to clean up the html
-
-function TidyHTML(html) {
- window.status = EpozLang["TidyStart"];
- try {
- // Call EpozTidy one step above the given pageurl.
- // This should avoid some problems with VHM & PageTemplates etc.
- xmlrpchost = form_pageurl + "/..";
- result = XMLRPC.call(xmlrpchost, "EpozTidy", html, form_pageurl);
-
- errors = result[0];
- output = result[1];
- errordata = result[2];
-
- if (errors != 0) {
- window.status = EpozLang["TidyError"];
- alert(errordata);
- }
- else {
- window.status = EpozLang["TidyStop"];
- }
- return (output);
- } catch (e) {
- return (html);
- }
-}
-
-// -------------------------------------------------------------
-// Here are the definitions for the control-and-format-functions
-
-// Format text with RichText-Controls
-
-function FormatText(command, option) {
- EpozElement.contentWindow.focus();
-
- // Mozilla inserts css-styles per default
-
- if (browser.isGecko) {
- EpozElement.contentWindow.document.execCommand('useCSS',false, true);
- }
-
- EpozElement.contentWindow.document.execCommand(command, false, option);
-}
-
-
-// Insert arbitrary HTML at current selection
-
-function InsertHTML(html) {
-
- EpozElement.contentWindow.focus();
-
- if (browser.isIE5up) {
- selection = EpozElement.contentWindow.document.selection;
- range = selection.createRange();
- try {
- range.pasteHTML(html);
- } catch (e) {
- // catch error when range is evil for IE
- }
- } else {
- selection = EpozElement.contentWindow.window.getSelection();
- EpozElement.contentWindow.focus();
- if (selection) {
- range = selection.getRangeAt(0);
- } else {
- range = EpozElement.contentWindow.document.createRange();
- }
-
- var fragment = EpozElement.contentWindow.document.createDocumentFragment();
- var div = EpozElement.contentWindow.document.createElement("div");
- div.innerHTML = html;
-
- while (div.firstChild) {
- fragment.appendChild(div.firstChild);
- }
-
- selection.removeAllRanges();
- range.deleteContents();
-
- var node = range.startContainer;
- var pos = range.startOffset;
-
- switch (node.nodeType) {
- case 3:
- if (fragment.nodeType == 3) {
- node.insertData(pos, fragment.data);
- range.setEnd(node, pos + fragment.length);
- range.setStart(node, pos + fragment.length);
- } else {
- node = node.splitText(pos);
- node.parentNode.insertBefore(fragment, node);
- range.setEnd(node, pos + fragment.length);
- range.setStart(node, pos + fragment.length);
- }
- break;
-
- case 1:
- node = node.childNodes[pos];
- node.parentNode.insertBefore(fragment, node);
- range.setEnd(node, pos + fragment.length);
- range.setStart(node, pos + fragment.length);
- break;
- }
- selection.addRange(range);
- }
-}
-
-
-// Create an anchor - no browser supports this directly
-
-function CreateAnchor(name) {
- name = prompt(EpozLang["EnterAnchorName"], "");
- if (name) {
- anchorhtml = '<a name="' + name + '" title="' + name + '"></a>';
- InsertHTML(anchorhtml);
- }
-}
-
-
-// Create a Hyperlink - IE has its own implementation
-
-function CreateLink(URL) {
- if (browser.isIE5up == false && ((URL == null) || (URL == ""))) {
- URL = prompt(EpozLang["EnterLinkURL"], "");
-
- if ((URL != null) && (URL != "")) {
- EpozElement.contentWindow.document.execCommand("CreateLink",false,URL)
- } else {
- EpozElement.contentWindow.document.execCommand("Unlink",false, "")
- }
- } else {
- EpozElement.contentWindow.document.execCommand("CreateLink",false,URL)
- }
-}
-
-
-// Insert image via a URL
-
-function CreateImage(URL) {
- if ((URL == null) || (URL == "")) {
- URL = prompt(EpozLang["EnterImageURL"], "");
- }
- if ((URL != null) && (URL != "")) {
- EpozElement.contentWindow.focus()
- EpozElement.contentWindow.document.execCommand('InsertImage', false, URL);
- }
-}
-
-
-// Creates a simple table
-
-function CreateTable(rows, cols, border, head) {
- rows = parseInt(rows);
- cols = parseInt(cols);
-
- if ((rows > 0) && (cols > 0)) {
- table = ' <table border="' + border + '">\n';
-
- for (var i=0; i < rows; i++) {
- table = table + " <tr>\n";
- for (var j=0; j < cols; j++) {
- if(i==0 && head=="1") {
- table += " <th>#</th>\n";
- } else {
- table += " <td>#</td>\n";
- }
- }
- table += " </tr>\n";
- }
- table += " </table>\n";
- InsertHTML(table);
- }
- EpozElement.contentWindow.focus()
-}
-
-
-// Sets selected formats
-
-function SelectFormat(selectname)
-{
- // First one is only a label
- if (selectname.selectedIndex != 0) {
- EpozElement.contentWindow.document.execCommand(selectname.id, false, selectname.options[selectname.selectedIndex].value);
- selectname.selectedIndex = 0;
- }
- EpozElement.contentWindow.focus();
-}
-
-
-// Sets foreground-color
-
-function SetTextColor() {
- EpozColorCommand='forecolor';
- window.open(form_path+'epoz_script_color.html','EpozColor','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=220,height=220');
-}
-
-// Sets background-color
-
-function SetBackColor() {
- EpozColorCommand='backcolor';
- window.open(form_path+'epoz_script_color.html','EpozColor','toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes,width=220,height=220');
-}
-
-// Submit color-command to Rich-Text-Controls
-
-function SetColor(color) {
-
- if (browser.isGecko) {
- EpozElement.contentWindow.document.execCommand('useCSS',false, false);
- }
-
- EpozElement.contentWindow.document.execCommand(EpozColorCommand, false, color);
- EpozElement.contentWindow.focus();
-}
-
-// Switch between Source- and Wysiwyg-View
-
-function SwitchViewMode(source_mode)
-{
- var html = GetHTML(!source_mode);
-
- if (source_mode) {
- EpozTextArea.value=TidyHTML(html);
- document.getElementById("EpozToolbar").style.display="none";
- EpozTextArea.style.display="inline";
- } else {
- html = html.replace('<script ', '<epoz:script style="display: none" ')
- html = html.replace('</script>', '</epoz:script>')
-
- EpozElement.contentWindow.document.body.innerHTML = html;
- document.getElementById("EpozToolbar").style.display="inline";
- EpozTextArea.style.display="none";
-
- if (browser.isGecko) {
- EpozElement.contentDocument.designMode = "on";
- }
- }
-}
-
-// Keyboard-Handler for Mozilla (supports same shortcuts as IE)
-
-function HandleKeyboardEvent(event)
-{
- if (event.ctrlKey) {
- var key = String.fromCharCode(event.charCode).toLowerCase();
- switch (key) {
- case 'b': FormatText('bold',''); event.preventDefault(); break;
- case 'i': FormatText('italic',''); event.preventDefault(); break;
- case 'u': FormatText('underline',''); event.preventDefault(); break;
- case 'k': CreateLink(); event.preventDefault(); break;
- };
- }
-}
projects / Epoz.git / blobdiff
