230 lines
6.7 KiB
JavaScript
230 lines
6.7 KiB
JavaScript
/*
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Product Name: dhtmlxSuite
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Version: 5.2.0
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Edition: Professional
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License: content of this file is covered by DHTMLX Commercial or Enterprise license. Usage without proper license is prohibited. To obtain it contact sales@dhtmlx.com
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Copyright UAB Dinamenta http://www.dhtmlx.com
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*/
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// global context menu
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dhtmlXWindows.prototype.attachContextMenu = function(conf) {
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return this._renderContextMenu("icon", null, null, conf);
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};
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dhtmlXWindows.prototype.getContextMenu = function() {
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if (this.cm != null && this.cm.global != null) return this.cm.global;
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return null;
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};
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dhtmlXWindows.prototype.detachContextMenu = function() {
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this._detachContextMenu("icon", null, null);
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};
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// custom menu
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dhtmlXWindowsCell.prototype.attachContextMenu = function(conf) {
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return this.wins._renderContextMenu("icon", this._idd, null, conf);
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};
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dhtmlXWindowsCell.prototype.getContextMenu = function() {
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if (this.wins.cm != null && this.wins.cm.icon[this._idd] != null) return this.wins.cm.icon[this._idd];
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return null;
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};
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dhtmlXWindowsCell.prototype.detachContextMenu = function() {
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this.wins._detachContextMenu("icon", this._idd, null);
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};
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// menu for button
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dhtmlXWindowsButton.prototype.attachContextMenu = function(conf) {
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return this.conf.wins._renderContextMenu("button", this.conf.winId, this.conf.name, conf);
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};
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dhtmlXWindowsButton.prototype.getContextMenu = function() {
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if (this.conf.wins.cm == null || this.conf.wins.cm.button[this.conf.winId] == null) return null;
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if (this.conf.wins.cm.button[this.conf.winId][this.conf.name] != null) return this.conf.wins.cm.button[this.conf.winId][this.conf.name];
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return null;
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};
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dhtmlXWindowsButton.prototype.detachContextMenu = function() {
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this.conf.wins._detachContextMenu("button", this.conf.winId, this.conf.name);
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};
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dhtmlXWindows.prototype._renderContextMenu = function(mode, wId, bId, conf) {
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var that = this;
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var firstInit = false;
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if (this.cm == null) {
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this.cm = {
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global: null, // global context menu for icon
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icon: {}, // custom for icon, {winId:menuInst, winId2:menuInst2}
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button: {} // custom foc button, {winId:{buttonId:menuInst, buttonId2:menuInst2}, winId2:{..}}
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};
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firstInit = true;
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}
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// check if already attached
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if (wId == null) {
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if (this.cm.global != null) return;
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} else if (mode == "icon") {
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if (this.cm.icon[wId] != null) return;
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} else if (mode == "button") {
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if (this.cm.button[wId] != null && this.cm.button[wId][bId] != null) return;
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}
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// init
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if (conf == null) conf = {};
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conf.parent = null;
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conf.context = true;
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var menu = new dhtmlXMenuObject(conf);
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menu.setAutoHideMode(false);
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menu.attachEvent("onShow", function() {
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this.conf.wins_menu_open = true;
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});
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menu.attachEvent("onHide", function() {
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this.conf.wins_menu_open = false;
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that.conf.opened_menu = null;
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});
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if (wId == null) {
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this.cm.global = menu;
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} else if (mode == "icon") {
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this.cm.icon[wId] = menu;
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} else if (mode == "button") {
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if (this.cm.button[wId] == null) this.cm.button[wId] = {};
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this.cm.button[wId][bId] = menu;
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}
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if (firstInit) {
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this._showContextMenu = function(e, data) {
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if (e.button >= 2) return;
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if (data.mode == "icon" && data.id != null && data.press_type == "mousedown") {
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var menu = this.cm.icon[data.id]||this.cm.global;
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if (menu == null) return;
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e.cancelBubble = true;
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var icon = this.w[data.id].hdr.firstChild;
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if (menu.conf.wins_menu_open && this.conf.opened_menu == data.id) {
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menu.hideContextMenu();
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} else {
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this._hideContextMenu();
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menu.showContextMenu(window.dhx4.absLeft(icon), window.dhx4.absTop(icon)+icon.offsetHeight);
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this.conf.opened_menu = data.id;
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}
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menu = icon = null;
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}
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if (data.mode == "button" && data.id != null && data.press_type == "mousedown") {
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if (this.cm.button[data.id] == null || this.cm.button[data.id][data.button_name] == null) return;
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e.cancelBubble = true;
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this.conf.button_last = null; // cancel button click
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var menu = this.cm.button[data.id][data.button_name];
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var button = this.w[data.id].b[data.button_name].button;
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if (menu.conf.wins_menu_open && this.conf.opened_menu == data.id) {
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menu.hideContextMenu();
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} else {
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this._hideContextMenu();
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menu.showContextMenu(window.dhx4.absLeft(button), window.dhx4.absTop(button)+button.offsetHeight);
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this.conf.opened_menu = data.id;
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}
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menu = button = null;
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}
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}
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this._hideContextMenu = function(e) {
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if (e != null) {
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e = e||event;
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if (e.type == "keydown" && e.keyCode != 27) return;
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var t = e.target||e.srcElement;
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var m = true;
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while (t != null && m == true) {
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if (t.className != null && t.className.search(/SubLevelArea_Polygon/) >= 0) {
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m = false;
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} else {
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t = t.parentNode;
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}
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}
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}
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if (m || e == null) {
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if (that.cm.global != null) that.cm.global.hideContextMenu();
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for (var a in that.cm.icon) {
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if (that.cm.icon[a] != null) that.cm.icon[a].hideContextMenu();
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}
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for (var a in that.cm.button) {
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for (var b in that.cm.button[a]) {
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if (that.cm.button[a][b] != null) that.cm.button[a][b].hideContextMenu();
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}
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}
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}
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}
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this._detachContextMenu = function(mode, wId, bId) {
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if (this.cm == null) return;
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if (wId == null) {
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if (this.cm.global != null) {
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this.cm.global.unload();
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this.cm.global = null;
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}
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} else if (mode == "icon") {
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if (this.cm.icon[wId] != null) {
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this.cm.icon[wId].unload();
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this.cm.icon[wId] = null;
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}
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} else if (mode == "button") {
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if (this.cm.button[wId] != null && this.cm.button[wId][bId] != null) {
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this.cm.button[wId][bId].unload();
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this.cm.button[wId][bId] = null;
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}
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}
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}
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this.attachEvent("_winMouseDown", this._showContextMenu);
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if (typeof(window.addEventListener) == "function") {
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window.addEventListener("mousedown", this._hideContextMenu, false);
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window.addEventListener("keydown", this._hideContextMenu, false);
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} else {
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document.body.attachEvent("onmousedown", this._hideContextMenu);
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document.body.attachEvent("onkeydown", this._hideContextMenu);
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}
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this._unloadContextMenu = function() {
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// remove only global menu if any, other will removed from win/button unload
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this._detachContextMenu("icon", null, null);
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this.cm = null;
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if (typeof(window.addEventListener) == "function") {
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window.removeEventListener("mousedown", this._hideContextMenu, false);
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window.removeEventListener("keydown", this._hideContextMenu, false);
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} else {
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document.body.detachEvent("onmousedown", this._hideContextMenu);
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document.body.detachEvent("onkeydown", this._hideContextMenu);
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}
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that = null;
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}
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}
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return menu;
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};
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