| // Context Menu Plugin for HTMLArea-3.0 |
| // Sponsored by www.americanbible.org |
| // Implementation by Mihai Bazon, http://dynarch.com/mishoo/ |
| // |
| // (c) dynarch.com 2003. |
| // Distributed under the same terms as HTMLArea itself. |
| // This notice MUST stay intact for use (see license.txt). |
| // |
| // $Id$ |
| |
| HTMLArea.loadStyle("menu.css", "ContextMenu"); |
| |
| function ContextMenu(editor) { |
| this.editor = editor; |
| }; |
| |
| ContextMenu._pluginInfo = { |
| name : "ContextMenu", |
| version : "1.0", |
| developer : "Mihai Bazon", |
| developer_url : "http://dynarch.com/mishoo/", |
| c_owner : "dynarch.com", |
| sponsor : "American Bible Society", |
| sponsor_url : "http://www.americanbible.org", |
| license : "htmlArea" |
| }; |
| |
| ContextMenu.prototype.onGenerate = function() { |
| var self = this; |
| var doc = this.editordoc = this.editor._iframe.contentWindow.document; |
| HTMLArea._addEvents(doc, ["contextmenu"], |
| function (event) { |
| return self.popupMenu(HTMLArea.is_ie ? self.editor._iframe.contentWindow.event : event); |
| }); |
| this.currentMenu = null; |
| }; |
| |
| ContextMenu.prototype.getContextMenu = function(target) { |
| var self = this; |
| var editor = this.editor; |
| var config = editor.config; |
| var menu = []; |
| var tbo = this.editor.plugins.TableOperations; |
| if (tbo) tbo = tbo.instance; |
| var i18n = ContextMenu.I18N; |
| |
| var selection = editor.hasSelectedText(); |
| if (selection) |
| menu.push([ i18n["Cut"], function() { editor.execCommand("cut"); }, null, config.btnList["cut"][1] ], |
| [ i18n["Copy"], function() { editor.execCommand("copy"); }, null, config.btnList["copy"][1] ]); |
| menu.push([ i18n["Paste"], function() { editor.execCommand("paste"); }, null, config.btnList["paste"][1] ]); |
| |
| var currentTarget = target; |
| var elmenus = []; |
| |
| var link = null; |
| var table = null; |
| var tr = null; |
| var td = null; |
| var img = null; |
| |
| function tableOperation(opcode) { |
| tbo.buttonPress(editor, opcode); |
| }; |
| |
| for (; target; target = target.parentNode) { |
| var tag = target.tagName; |
| if (!tag) |
| continue; |
| tag = tag.toLowerCase(); |
| switch (tag) { |
| case "img": |
| img = target; |
| elmenus.push(null, |
| [ i18n["Image Properties"], |
| function() { |
| editor._insertImage(img); |
| }, |
| i18n["Show the image properties dialog"], |
| config.btnList["insertimage"][1] ] |
| ); |
| break; |
| case "a": |
| link = target; |
| elmenus.push(null, |
| [ i18n["Modify Link"], |
| function() { editor.execCommand("createlink", true); }, |
| i18n["Current URL is"] + ': ' + link.href, |
| config.btnList["createlink"][1] ], |
| |
| [ i18n["Check Link"], |
| function() { window.open(link.href); }, |
| i18n["Opens this link in a new window"] ], |
| |
| [ i18n["Remove Link"], |
| function() { |
| if (confirm(i18n["Please confirm that you want to unlink this element."] + "\n" + |
| i18n["Link points to:"] + " " + link.href)) { |
| while (link.firstChild) |
| link.parentNode.insertBefore(link.firstChild, link); |
| link.parentNode.removeChild(link); |
| } |
| }, |
| i18n["Unlink the current element"] ] |
| ); |
| break; |
| case "td": |
| td = target; |
| if (!tbo) break; |
| elmenus.push(null, |
| [ i18n["Cell Properties"], |
| function() { tableOperation("TO-cell-prop"); }, |
| i18n["Show the Table Cell Properties dialog"], |
| config.btnList["TO-cell-prop"][1] ] |
| ); |
| break; |
| case "tr": |
| tr = target; |
| if (!tbo) break; |
| elmenus.push(null, |
| [ i18n["Row Properties"], |
| function() { tableOperation("TO-row-prop"); }, |
| i18n["Show the Table Row Properties dialog"], |
| config.btnList["TO-row-prop"][1] ], |
| |
| [ i18n["Insert Row Before"], |
| function() { tableOperation("TO-row-insert-above"); }, |
| i18n["Insert a new row before the current one"], |
| config.btnList["TO-row-insert-above"][1] ], |
| |
| [ i18n["Insert Row After"], |
| function() { tableOperation("TO-row-insert-under"); }, |
| i18n["Insert a new row after the current one"], |
| config.btnList["TO-row-insert-under"][1] ], |
| |
| [ i18n["Delete Row"], |
| function() { tableOperation("TO-row-delete"); }, |
| i18n["Delete the current row"], |
| config.btnList["TO-row-delete"][1] ] |
| ); |
| break; |
| case "table": |
| table = target; |
| if (!tbo) break; |
| elmenus.push(null, |
| [ i18n["Table Properties"], |
| function() { tableOperation("TO-table-prop"); }, |
| i18n["Show the Table Properties dialog"], |
| config.btnList["TO-table-prop"][1] ], |
| |
| [ i18n["Insert Column Before"], |
| function() { tableOperation("TO-col-insert-before"); }, |
| i18n["Insert a new column before the current one"], |
| config.btnList["TO-col-insert-before"][1] ], |
| |
| [ i18n["Insert Column After"], |
| function() { tableOperation("TO-col-insert-after"); }, |
| i18n["Insert a new column after the current one"], |
| config.btnList["TO-col-insert-after"][1] ], |
| |
| [ i18n["Delete Column"], |
| function() { tableOperation("TO-col-delete"); }, |
| i18n["Delete the current column"], |
| config.btnList["TO-col-delete"][1] ] |
| ); |
| break; |
| case "body": |
| elmenus.push(null, |
| [ i18n["Justify Left"], |
| function() { editor.execCommand("justifyleft"); }, null, |
| config.btnList["justifyleft"][1] ], |
| [ i18n["Justify Center"], |
| function() { editor.execCommand("justifycenter"); }, null, |
| config.btnList["justifycenter"][1] ], |
| [ i18n["Justify Right"], |
| function() { editor.execCommand("justifyright"); }, null, |
| config.btnList["justifyright"][1] ], |
| [ i18n["Justify Full"], |
| function() { editor.execCommand("justifyfull"); }, null, |
| config.btnList["justifyfull"][1] ] |
| ); |
| break; |
| } |
| } |
| |
| if (selection && !link) |
| menu.push(null, [ i18n["Make link"], |
| function() { editor.execCommand("createlink", true); }, |
| i18n["Create a link"], |
| config.btnList["createlink"][1] ]); |
| |
| for (var i in elmenus) |
| menu.push(elmenus[i]); |
| |
| menu.push(null, |
| [ i18n["Remove the"] + " <" + currentTarget.tagName + "> " + i18n["Element"], |
| function() { |
| if (confirm(i18n["Please confirm that you want to remove this element:"] + " " + currentTarget.tagName)) { |
| var el = currentTarget; |
| var p = el.parentNode; |
| p.removeChild(el); |
| if (HTMLArea.is_gecko) { |
| if (p.tagName.toLowerCase() == "td" && !p.hasChildNodes()) |
| p.appendChild(editor._doc.createElement("br")); |
| editor.forceRedraw(); |
| editor.focusEditor(); |
| editor.updateToolbar(); |
| if (table) { |
| var save_collapse = table.style.borderCollapse; |
| table.style.borderCollapse = "collapse"; |
| table.style.borderCollapse = "separate"; |
| table.style.borderCollapse = save_collapse; |
| } |
| } |
| } |
| }, |
| i18n["Remove this node from the document"] ]); |
| return menu; |
| }; |
| |
| ContextMenu.prototype.popupMenu = function(ev) { |
| var self = this; |
| var i18n = ContextMenu.I18N; |
| if (this.currentMenu) |
| this.currentMenu.parentNode.removeChild(this.currentMenu); |
| function getPos(el) { |
| var r = { x: el.offsetLeft, y: el.offsetTop }; |
| if (el.offsetParent) { |
| var tmp = getPos(el.offsetParent); |
| r.x += tmp.x; |
| r.y += tmp.y; |
| } |
| return r; |
| }; |
| function documentClick(ev) { |
| ev || (ev = window.event); |
| if (!self.currentMenu) { |
| alert(i18n["How did you get here? (Please report!)"]); |
| return false; |
| } |
| var el = HTMLArea.is_ie ? ev.srcElement : ev.target; |
| for (; el != null && el != self.currentMenu; el = el.parentNode); |
| if (el == null) |
| self.closeMenu(); |
| //HTMLArea._stopEvent(ev); |
| //return false; |
| }; |
| var keys = []; |
| function keyPress(ev) { |
| ev || (ev = window.event); |
| HTMLArea._stopEvent(ev); |
| if (ev.keyCode == 27) { |
| self.closeMenu(); |
| return false; |
| } |
| var key = String.fromCharCode(HTMLArea.is_ie ? ev.keyCode : ev.charCode).toLowerCase(); |
| for (var i = keys.length; --i >= 0;) { |
| var k = keys[i]; |
| if (k[0].toLowerCase() == key) |
| k[1].__msh.activate(); |
| } |
| }; |
| self.closeMenu = function() { |
| self.currentMenu.parentNode.removeChild(self.currentMenu); |
| self.currentMenu = null; |
| HTMLArea._removeEvent(document, "mousedown", documentClick); |
| HTMLArea._removeEvent(self.editordoc, "mousedown", documentClick); |
| if (keys.length > 0) |
| HTMLArea._removeEvent(self.editordoc, "keypress", keyPress); |
| if (HTMLArea.is_ie) |
| self.iePopup.hide(); |
| }; |
| var target = HTMLArea.is_ie ? ev.srcElement : ev.target; |
| var ifpos = getPos(self.editor._iframe); |
| var x = ev.clientX + ifpos.x; |
| var y = ev.clientY + ifpos.y; |
| |
| var div; |
| var doc; |
| if (!HTMLArea.is_ie) { |
| doc = document; |
| } else { |
| // IE stinks |
| var popup = this.iePopup = window.createPopup(); |
| doc = popup.document; |
| doc.open(); |
| doc.write("<html><head><style type='text/css'>@import url(" + _editor_url + "plugins/ContextMenu/menu.css); html, body { padding: 0px; margin: 0px; overflow: hidden; border: 0px; }</style></head><body unselectable='yes'></body></html>"); |
| doc.close(); |
| } |
| div = doc.createElement("div"); |
| if (HTMLArea.is_ie) |
| div.unselectable = "on"; |
| div.oncontextmenu = function() { return false; }; |
| div.className = "htmlarea-context-menu"; |
| if (!HTMLArea.is_ie) |
| div.style.left = div.style.top = "0px"; |
| doc.body.appendChild(div); |
| |
| var table = doc.createElement("table"); |
| div.appendChild(table); |
| table.cellSpacing = 0; |
| table.cellPadding = 0; |
| var parent = doc.createElement("tbody"); |
| table.appendChild(parent); |
| |
| var options = this.getContextMenu(target); |
| for (var i = 0; i < options.length; ++i) { |
| var option = options[i]; |
| var item = doc.createElement("tr"); |
| parent.appendChild(item); |
| if (HTMLArea.is_ie) |
| item.unselectable = "on"; |
| else item.onmousedown = function(ev) { |
| HTMLArea._stopEvent(ev); |
| return false; |
| }; |
| if (!option) { |
| item.className = "separator"; |
| var td = doc.createElement("td"); |
| td.className = "icon"; |
| var IE_IS_A_FUCKING_SHIT = '>'; |
| if (HTMLArea.is_ie) { |
| td.unselectable = "on"; |
| IE_IS_A_FUCKING_SHIT = " unselectable='on' style='height=1px'> "; |
| } |
| td.innerHTML = "<div" + IE_IS_A_FUCKING_SHIT + "</div>"; |
| var td1 = td.cloneNode(true); |
| td1.className = "label"; |
| item.appendChild(td); |
| item.appendChild(td1); |
| } else { |
| var label = option[0]; |
| item.className = "item"; |
| item.__msh = { |
| item: item, |
| label: label, |
| action: option[1], |
| tooltip: option[2] || null, |
| icon: option[3] || null, |
| activate: function() { |
| self.closeMenu(); |
| self.editor.focusEditor(); |
| this.action(); |
| } |
| }; |
| label = label.replace(/_([a-zA-Z0-9])/, "<u>$1</u>"); |
| if (label != option[0]) |
| keys.push([ RegExp.$1, item ]); |
| label = label.replace(/__/, "_"); |
| var td1 = doc.createElement("td"); |
| if (HTMLArea.is_ie) |
| td1.unselectable = "on"; |
| item.appendChild(td1); |
| td1.className = "icon"; |
| if (item.__msh.icon) |
| td1.innerHTML = "<img align='middle' src='" + item.__msh.icon + "' />"; |
| var td2 = doc.createElement("td"); |
| if (HTMLArea.is_ie) |
| td2.unselectable = "on"; |
| item.appendChild(td2); |
| td2.className = "label"; |
| td2.innerHTML = label; |
| item.onmouseover = function() { |
| this.className += " hover"; |
| self.editor._statusBarTree.innerHTML = this.__msh.tooltip || ' '; |
| }; |
| item.onmouseout = function() { this.className = "item"; }; |
| item.oncontextmenu = function(ev) { |
| this.__msh.activate(); |
| if (!HTMLArea.is_ie) |
| HTMLArea._stopEvent(ev); |
| return false; |
| }; |
| item.onmouseup = function(ev) { |
| var timeStamp = (new Date()).getTime(); |
| if (timeStamp - self.timeStamp > 500) |
| this.__msh.activate(); |
| if (!HTMLArea.is_ie) |
| HTMLArea._stopEvent(ev); |
| return false; |
| }; |
| //if (typeof option[2] == "string") |
| //item.title = option[2]; |
| } |
| } |
| |
| if (!HTMLArea.is_ie) { |
| var dx = x + div.offsetWidth - window.innerWidth + 4; |
| var dy = y + div.offsetHeight - window.innerHeight + 4; |
| if (dx > 0) x -= dx; |
| if (dy > 0) y -= dy; |
| div.style.left = x + "px"; |
| div.style.top = y + "px"; |
| } else { |
| // determine the size (did I mention that IE stinks?) |
| var foobar = document.createElement("div"); |
| foobar.className = "htmlarea-context-menu"; |
| foobar.innerHTML = div.innerHTML; |
| document.body.appendChild(foobar); |
| var w = foobar.offsetWidth; |
| var h = foobar.offsetHeight; |
| document.body.removeChild(foobar); |
| this.iePopup.show(ev.screenX, ev.screenY, w, h); |
| } |
| |
| this.currentMenu = div; |
| this.timeStamp = (new Date()).getTime(); |
| |
| HTMLArea._addEvent(document, "mousedown", documentClick); |
| HTMLArea._addEvent(this.editordoc, "mousedown", documentClick); |
| if (keys.length > 0) |
| HTMLArea._addEvent(this.editordoc, "keypress", keyPress); |
| |
| HTMLArea._stopEvent(ev); |
| return false; |
| }; |
