218 lines
6.4 KiB
JavaScript
218 lines
6.4 KiB
JavaScript
/*
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@license
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dhtmlxGantt v.3.2.0 Stardard
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This software is covered by GPL license. You also can obtain Commercial or Enterprise license to use it in non-GPL project - please contact sales@dhtmlx.com. Usage without proper license is prohibited.
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(c) Dinamenta, UAB.
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*/
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gantt.config.quickinfo_buttons = ["icon_delete","icon_edit"];
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gantt.config.quick_info_detached = true;
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gantt.config.show_quick_info = true;
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gantt.attachEvent("onTaskClick", function(id){
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gantt.showQuickInfo(id);
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return true;
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});
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(function(){
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var events = ["onEmptyClick", "onViewChange", "onLightbox", "onBeforeTaskDelete", "onBeforeDrag"];
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var hiding_function = function(){
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gantt._hideQuickInfo();
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return true;
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};
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for (var i=0; i<events.length; i++)
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gantt.attachEvent(events[i], hiding_function);
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})();
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gantt.templates.quick_info_title = function(start, end, ev){ return ev.text.substr(0,50); };
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gantt.templates.quick_info_content = function(start, end, ev){ return ev.details || ev.text; };
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gantt.templates.quick_info_date = function(start, end, ev){
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return gantt.templates.task_time(start, end, ev);
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};
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gantt.templates.quick_info_class = function(start, end, task){ return ""; };
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gantt.showQuickInfo = function(id){
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if (id == this._quick_info_box_id || !this.config.show_quick_info) return;
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this.hideQuickInfo(true);
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var pos = this._get_event_counter_part(id);
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if (pos){
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this._quick_info_box = this._init_quick_info(pos, id);
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this._quick_info_box.className = gantt._prepare_quick_info_classname(id);
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this._fill_quick_data(id);
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this._show_quick_info(pos);
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}
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};
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gantt._hideQuickInfo = function(){
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gantt.hideQuickInfo();
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};
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gantt.hideQuickInfo = function(forced){
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var qi = this._quick_info_box;
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this._quick_info_box_id = 0;
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if (qi && qi.parentNode){
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if (gantt.config.quick_info_detached)
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return qi.parentNode.removeChild(qi);
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qi.className += " gantt_qi_hidden";
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if (qi.style.right == "auto")
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qi.style.left = "-350px";
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else
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qi.style.right = "-350px";
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if (forced)
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qi.parentNode.removeChild(qi);
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}
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};
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dhtmlxEvent(window, "keydown", function(e){
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if (e.keyCode == 27)
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gantt.hideQuickInfo();
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});
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gantt._show_quick_info = function(pos){
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var qi = gantt._quick_info_box;
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if (gantt.config.quick_info_detached){
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if (!qi.parentNode ||
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qi.parentNode.nodeName.toLowerCase() == "#document-fragment")//IE8
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gantt.$task_data.appendChild(qi);
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var width = qi.offsetWidth;
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var height = qi.offsetHeight;
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var scrolls = this.getScrollState();
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var screen_width = this.$task.offsetWidth + scrolls.x - width;
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qi.style.left = Math.min(Math.max(scrolls.x, pos.left - pos.dx*(width - pos.width)), screen_width) + "px";
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qi.style.top = pos.top - (pos.dy?height:-pos.height) - 25 + "px";
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} else {
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qi.style.top = 20 + "px";
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if (pos.dx == 1){
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qi.style.right = "auto";
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qi.style.left = "-300px";
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setTimeout(function(){
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qi.style.left = "-10px";
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},1);
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} else {
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qi.style.left = "auto";
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qi.style.right = "-300px";
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setTimeout(function(){
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qi.style.right = "-10px";
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},1);
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}
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qi.className += " gantt_qi_"+(pos.dx == 1 ? "left" : "right");
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gantt._obj.appendChild(qi);
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}
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};
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gantt._prepare_quick_info_classname = function(id){
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var task = gantt.getTask(id);
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var css = "gantt_cal_quick_info",
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template = this.templates.quick_info_class(task.start_date, task.end_date, task);
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if(template){
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css += " " + template;
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}
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return css;
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};
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gantt._init_quick_info = function(pos, id){
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var task = gantt.getTask(id);
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if(typeof this._quick_info_readonly == "boolean"){
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if(this._is_readonly(task) !== this._quick_info_readonly){
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gantt.hideQuickInfo(true);
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this._quick_info_box = null;
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}
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}
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this._quick_info_readonly = this._is_readonly(task);
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if (!this._quick_info_box){
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var qi = this._quick_info_box = document.createElement("div");
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//title
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var html = "<div class=\"gantt_cal_qi_title\">" +
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"<div class=\"gantt_cal_qi_tcontent\"></div><div class=\"gantt_cal_qi_tdate\"></div>" +
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"</div>" +
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"<div class=\"gantt_cal_qi_content\"></div>";
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//buttons
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html += "<div class=\"gantt_cal_qi_controls\">";
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var buttons = gantt.config.quickinfo_buttons;
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var is_editor = {"icon_delete":true,"icon_edit":true};
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for (var i = 0; i < buttons.length; i++){
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if(this._quick_info_readonly && is_editor[buttons[i]])
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continue;
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html += "<div class=\"gantt_qi_big_icon "+buttons[i]+"\" title=\""+gantt.locale.labels[buttons[i]]+"\"><div class='gantt_menu_icon " + buttons[i] + "'></div><div>"+gantt.locale.labels[buttons[i]]+"</div></div>";
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}
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html += "</div>";
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qi.innerHTML = html;
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dhtmlxEvent(qi, "click", function(ev){
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ev = ev || event;
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gantt._qi_button_click(ev.target || ev.srcElement);
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});
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if (gantt.config.quick_info_detached)
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dhtmlxEvent(gantt.$task_data, "scroll", function(){ gantt.hideQuickInfo(); });
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}
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return this._quick_info_box;
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};
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gantt._qi_button_click = function(node){
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var box = gantt._quick_info_box;
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if (!node || node == box) return;
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var mask = node.className;
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if (mask.indexOf("_icon")!=-1){
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var id = gantt._quick_info_box_id;
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gantt.$click.buttons[mask.split(" ")[1].replace("icon_","")](id);
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} else
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gantt._qi_button_click(node.parentNode);
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};
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gantt._get_event_counter_part = function(id){
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var domEv = gantt.getTaskNode(id);
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var left = 0;
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var top = 0;
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var node = domEv;
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while (node && node.className != "gantt_task"){
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left += node.offsetLeft;
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top += node.offsetTop;
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node = node.offsetParent;
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}
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var scroll = this.getScrollState();
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if(node){
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var dx = (left + domEv.offsetWidth/2) - scroll.x > (gantt._x/2) ? 1 : 0;
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var dy = (top + domEv.offsetHeight/2) - scroll.y > (gantt._y/2) ? 1 : 0;
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return { left:left, top:top, dx:dx, dy:dy,
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width:domEv.offsetWidth, height:domEv.offsetHeight };
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}
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return 0;
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};
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gantt._fill_quick_data = function(id){
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var ev = gantt.getTask(id);
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var qi = gantt._quick_info_box;
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gantt._quick_info_box_id = id;
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//title content
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var titleContent = qi.firstChild.firstChild;
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titleContent.innerHTML = gantt.templates.quick_info_title(ev.start_date, ev.end_date, ev);
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var titleDate = titleContent.nextSibling;
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titleDate.innerHTML = gantt.templates.quick_info_date(ev.start_date, ev.end_date, ev);
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//main content
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var main = qi.firstChild.nextSibling;
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main.innerHTML = gantt.templates.quick_info_content(ev.start_date, ev.end_date, ev);
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};
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