rhymix/common/js/common.js

495 lines
16 KiB
JavaScript

/**
* @file common.js
* @author zero (zero@nzeo.com)
* @brief 몇가지 유용한 & 기본적으로 자주 사용되는 자바스크립트 함수들 모음
**/
/**
* @brief location.href에서 특정 key의 값을 return
**/
String.prototype.getQuery = function(key) {
var idx = this.indexOf('?');
if(idx == -1) return null;
var query_string = this.substr(idx+1, this.length);
var args = {}
query_string.replace(/([^=]+)=([^&]*)(&|$)/g, function() { args[arguments[1]] = arguments[2]; });
var q = args[key];
if(typeof(q)=="undefined") q = "";
return q;
}
/**
* @brief location.href에서 특정 key의 값을 return
**/
String.prototype.setQuery = function(key, val) {
var idx = this.indexOf('?');
var uri = this;
if(idx != -1) {
uri = this.substr(0, idx);
var query_string = this.substr(idx+1, this.length);
var args = {}
query_string.replace(/([^=]+)=([^&]*)(&|$)/g, function() { args[arguments[1]] = arguments[2]; });
args[key] = val;
var q_list = new Array();
for(var i in args) {
if(!args[i].trim()) continue;
q_list[q_list.length] = i+'='+args[i];
}
return uri+"?"+q_list.join("&");
} else {
if(val.trim()) return uri+"?"+key+"="+val;
else return uri;
}
}
/**
* @brief string prototype으로 trim 함수 추가
**/
String.prototype.trim = function() {
return this.replace(/(^\s*)|(\s*$)/g, "");
}
/**
* @brief 주어진 인자가 하나라도 defined되어 있지 않으면 false return
**/
function isDef() {
for(var i=0; i<arguments.length; ++i) {
if(typeof(arguments[i])=="undefined") return false;
}
return true;
}
/**
* @brief 윈도우 오픈
* 열려진 윈도우의 관리를 통해 window.focus()등을 FF에서도 비슷하게 구현함
**/
var winopen_list = new Array();
function winopen(url, target, attribute) {
try {
if(target != "_blank" && winopen_list[target]) {
winopen_list[target].close();
winopen_list[target] = null;
}
} catch(e) {
}
if(typeof(target)=='undefined') target = '_blank';
if(typeof(attribute)=='undefined') attribute = '';
var win = window.open(url, target, attribute);
win.focus();
if(target != "_blank") winopen_list[target] = win;
}
/**
* @brief 팝업으로만 띄우기
* common/tpl/popup_layout.html이 요청되는 제로보드 XE내의 팝업일 경우에 사용
**/
function popopen(url, target) {
if(typeof(target)=="undefined") target = "_blank";
winopen(url, target, "left=10,top=10,width=10,height=10,scrollbars=no,resizable=no,toolbars=no");
}
/**
* @brief 메일 보내기용
**/
function sendMailTo(to) {
location.href="mailto:"+to;
}
/**
* @brief url이동 (open_window 값이 N 가 아니면 새창으로 띄움)
**/
function move_url(url, open_wnidow) {
if(!url) return false;
if(typeof(open_wnidow)=='undefined') open_wnidow = false;
if(open_wnidow=='N') open_wnidow = false;
if(open_wnidow) {
winopen(url);
} else {
location.href=url;
}
return false;
}
/**
* @brief 특정 div(or span...)의 display옵션 토글
**/
function toggleDisplay(obj, opt) {
obj = xGetElementById(obj);
if(typeof(opt)=="undefined") opt = "inline";
if(obj.style.display == "none") obj.style.display = opt;
else obj.style.display = "none";
}
/**
* @brief 멀티미디어 출력용 (IE에서 플래쉬/동영상 주변에 점선 생김 방지용)
**/
function displayMultimedia(src, width, height, auto_start) {
var ext = src.split(".");
var type = ext[ext.length-1];
if(auto_start) auto_start = "true";
else auto_start = "false";
var clsid = "";
var codebase = "";
var html = "";
switch(type) {
case "flv" :
html = "<embed src=\"./common/tpl/images/flvplayer.swf?autoStart="+auto_start+"&file="+src+"\" width=\""+width+"\" height=\""+height+"\" type=\"application/x-shockwave-flash\"></embed>";
break;
case "swf" :
clsid = "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000";
codebase = "http://download.macromedia.com/pub/shockwave/cabs/flash/swflash.c-ab#version=6,0,29,0";
html = ""+
"<object classid=\""+clsid+"\" codebase=\""+codebase+"\" width=\""+width+"\" hegiht=\""+height+"\" >"+
"<param name=\"movie\" value=\""+src+"\" />"+
"<param name=\"quality\" value=\"high\" />"+
"<embed src=\""+src+"\" autostart=\""+auto_start+"\" "+style+"></embed>"+
"<\/object>";
break;
default :
html = ""+
"<embed src=\""+src+"\" autostart=\""+auto_start+"\" width=\""+width+"\" hegiht=\""+height+"\"></embed>";
break;
}
document.writeln(html);
}
/**
* @brief 화면내에서 상위 영역보다 이미지가 크면 리사이즈를 하고 클릭시 원본을 보여줄수 있도록 변경
**/
function resizeImageContents() {
var objs = xGetElementsByTagName("img");
for(var i in objs) {
var obj = objs[i];
var parent = xParent(obj);
if(!obj||!parent) continue;
var parent_width = xWidth(parent);
var obj_width = xWidth(obj);
if(parent_width>=obj_width) continue;
obj.style.cursor = "pointer";
obj.source_width = obj_width;
obj.source_height = xHeight(obj);
xWidth(obj, xWidth(parent)-1);
xAddEventListener(obj,"click", showOriginalImage);
}
}
xAddEventListener(window, "load", resizeImageContents);
/**
* @brief 에디터에서 사용되는 내용 여닫는 코드 (고정, zbxe용)
**/
function zbxe_folder_open(id) {
var open_text_obj = xGetElementById("folder_open_"+id);
var close_text_obj = xGetElementById("folder_close_"+id);
var folder_obj = xGetElementById("folder_"+id);
open_text_obj.style.display = "none";
close_text_obj.style.display = "block";
folder_obj.style.display = "block";
}
function zbxe_folder_close(id) {
var open_text_obj = xGetElementById("folder_open_"+id);
var close_text_obj = xGetElementById("folder_close_"+id);
var folder_obj = xGetElementById("folder_"+id);
open_text_obj.style.display = "block";
close_text_obj.style.display = "none";
folder_obj.style.display = "none";
}
/**
* @brief 에디터에서 사용하되 내용 여닫는 코드 (zb5beta beta 호환용으로 남겨 놓음)
**/
function svc_folder_open(id) {
var open_text_obj = xGetElementById("_folder_open_"+id);
var close_text_obj = xGetElementById("_folder_close_"+id);
var folder_obj = xGetElementById("_folder_"+id);
open_text_obj.style.display = "none";
close_text_obj.style.display = "block";
folder_obj.style.display = "block";
}
function svc_folder_close(id) {
var open_text_obj = xGetElementById("_folder_open_"+id);
var close_text_obj = xGetElementById("_folder_close_"+id);
var folder_obj = xGetElementById("_folder_"+id);
open_text_obj.style.display = "block";
close_text_obj.style.display = "none";
folder_obj.style.display = "none";
}
/**
* @brief 팝업의 경우 내용에 맞춰 현 윈도우의 크기를 조절해줌
* 팝업의 내용에 맞게 크기를 늘리는 것은... 쉽게 되지는 않음.. ㅡ.ㅜ
* popup_layout 에서 window.onload 시 자동 요청됨.
**/
function setFixedPopupSize() {
var w = xWidth("popup_content");
var h = xHeight("popup_content");
// 윈도우에서는 브라우저 상관없이 가로 픽셀이 조금 더 늘어나야 한다.
if(xUA.indexOf('windows')>0) {
if(xOp7Up) w += 10;
else if(xIE4Up) w += 10;
else w += 6;
}
window.resizeTo(w,h);
var w1 = xWidth(window.document.body);
var h1 = xHeight(window.document.body);
window.resizeBy(0,h-h1);
}
/**
* @brief 본문내에서 컨텐츠 영역보다 큰 이미지의 경우 원본 크기를 보여줌
**/
function showOriginalImage(evt) {
var e = new xEvent(evt);
var obj = e.target;
var src = obj.src;
var orig_image = xGetElementById("fororiginalimage");
var tmp_image = new Image();
tmp_image.src = src;
var image_width = tmp_image.width;
var image_height = tmp_image.height;
orig_image.style.margin = "0px 0px 0px 0px";
orig_image.style.cursor = "move";
orig_image.src = src;
var areabg = xGetElementById("fororiginalimageareabg");
xWidth(areabg, image_width+36);
xHeight(areabg, image_height+46);
var area = xGetElementById("fororiginalimagearea");
xLeft(area, xScrollLeft());
xTop(area, xScrollTop());
xWidth(area, xWidth(document));
xHeight(area, xHeight(document));
area.style.visibility = "visible";
var area_width = xWidth(area);
var area_height = xHeight(area);
var x = parseInt((area_width-image_width)/2,10);
var y = parseInt((area_height-image_height)/2,10);
if(x<0) x = 0;
if(y<0) y = 0;
xLeft(areabg, x);
xTop(areabg, y);
var sel_list = xGetElementsByTagName("select");
for (var i = 0; i < sel_list.length; ++i) sel_list[i].style.visibility = "hidden";
xAddEventListener(orig_image, "mousedown", origImageDragEnable);
xAddEventListener(window, "scroll", closeOriginalImage);
xAddEventListener(window, "resize", closeOriginalImage);
areabg.style.visibility = 'visible';
}
/**
* @brief 원본 이미지 보여준 후 닫는 함수
**/
function closeOriginalImage(evt) {
var area = xGetElementById("fororiginalimagearea");
if(area.style.visibility != "visible") return;
area.style.visibility = "hidden";
xGetElementById("fororiginalimageareabg").style.visibility = "hidden";
var sel_list = xGetElementsByTagName("select");
for (var i = 0; i < sel_list.length; ++i) sel_list[i].style.visibility = "visible";
xRemoveEventListener(area, "mousedown", closeOriginalImage);
xRemoveEventListener(window, "scroll", closeOriginalImage);
xRemoveEventListener(window, "resize", closeOriginalImage);
}
/**
* @brief 원본 이미지 드래그
**/
var origDragManager = {obj:null, isDrag:false}
function origImageDragEnable(evt) {
var e = new xEvent(evt);
var obj = e.target;
if(obj.id != "fororiginalimage") return;
obj.draggable = true;
obj.startX = e.pageX;
obj.startY = e.pageY;
if(!origDragManager.isDrag) {
origDragManager.isDrag = true;
xAddEventListener(document, "mousemove", origImageDragMouseMove, false);
}
xAddEventListener(document, "mousedown", origImageDragMouseDown, false);
}
function origImageDrag(obj, px, py) {
var x = px - obj.startX;
var y = py - obj.startY;
var areabg = xGetElementById("fororiginalimageareabg");
xLeft(areabg, xLeft(areabg)+x);
xTop(areabg, xTop(areabg)+y);
obj.startX = px;
obj.startY = py;
}
function origImageDragMouseDown(evt) {
var e = new xEvent(evt);
var obj = e.target;
if(obj.id != "fororiginalimage" || !obj.draggable) return;
if(obj) {
xPreventDefault(evt);
obj.startX = e.pageX;
obj.startY = e.pageY;
origDragManager.obj = obj;
xAddEventListener(document, 'mouseup', origImageDragMouseUp, false);
origImageDrag(obj, e.pageX, e.pageY);
}
}
function origImageDragMouseUp(evt) {
if(origDragManager.obj) {
xPreventDefault(evt);
xRemoveEventListener(document, 'mouseup', origImageDragMouseUp, false);
xRemoveEventListener(document, 'mousemove', origImageDragMouseMove, false);
xRemoveEventListener(document, 'mousemdown', origImageDragMouseDown, false);
origDragManager.obj.draggable = false;
origDragManager.obj = null;
origDragManager.isDrag = false;
}
}
function origImageDragMouseMove(evt) {
var e = new xEvent(evt);
var obj = e.target;
if(!obj) return;
if(obj.id != "fororiginalimage") {
xPreventDefault(evt);
xRemoveEventListener(document, 'mouseup', origImageDragMouseUp, false);
xRemoveEventListener(document, 'mousemove', origImageDragMouseMove, false);
xRemoveEventListener(document, 'mousemdown', origImageDragMouseDown, false);
origDragManager.obj.draggable = false;
origDragManager.obj = null;
origDragManager.isDrag = false;
return;
}
xPreventDefault(evt);
origDragManager.obj = obj;
xAddEventListener(document, 'mouseup', origImageDragMouseUp, false);
origImageDrag(obj, e.pageX, e.pageY);
}
/**
* @brief 이름을 클릭하였을 경우 메뉴를 보여주는 함수
* 이름 클릭시 MemberModel::getMemberMenu 를 호출하여 그 결과를 보여줌 (사용자의 속성에 따라 메뉴가 달라지고 애드온의 연결을 하기 위해서임)
**/
xAddEventListener(document, 'click', chkMemberMenu);
xAddEventListener(window, 'load', setMemberMenuObjCursor);
var loaded_member_menu_list = new Array();
// className = "member_*" 일 경우의 object가 클릭되면 해당 회원의 메뉴를 출력함
function chkMemberMenu(evt) {
var area = xGetElementById("membermenuarea");
if(area.style.visibility!="hidden") area.style.visibility="hidden";
var e = new xEvent(evt);
if(!e) return;
var obj = e.target;
while(obj) {
if(obj && obj.className && obj.className.search("member_")!=-1) break;
obj = obj.parentNode;
}
if(!obj || !obj.className || obj.className.search("member_")==-1) return;
var member_srl = parseInt(obj.className.replace(/member_([0-9]+)/,'$1'),10);
if(!member_srl) return;
// 현재 글의 mid, module를 구함
var mid = location.href.getQuery("mid");
// 서버에 메뉴를 요청
var params = new Array();
params["member_srl"] = member_srl;
params["cur_mid"] = mid;
params["page_x"] = e.pageX;
params["page_y"] = e.pageY;
var response_tags = new Array("error","message","menu_list");
if(loaded_member_menu_list[member_srl]) {
params["menu_list"] = loaded_member_menu_list[member_srl];
displayMemberMenu(params, response_tags, params);
return;
}
show_waiting_message = false;
exec_xml("member", "getMemberMenu", params, displayMemberMenu, response_tags, params);
show_waiting_message = true;
}
function displayMemberMenu(ret_obj, response_tags, params) {
var area = xGetElementById("membermenuarea");
var menu_list = ret_obj['menu_list'];
var member_srl = params["member_srl"];
var html = "";
if(loaded_member_menu_list[member_srl]) {
html = loaded_member_menu_list[member_srl];
} else {
var infos = menu_list.split("\n");
if(infos.length) {
for(var i=0;i<infos.length;i++) {
var info_str = infos[i];
var pos = info_str.indexOf(",");
var str = info_str.substr(0,pos).trim();
var func = info_str.substr(pos+1, info_str.length).trim();
var className = "item";
if(i==infos.length-1) className = "last_item";
if(!str || !func) continue;
html += "<div class=\""+className+"\" onmouseover=\"this.className='"+className+"_on'\" onmouseout=\"this.className='"+className+"'\" onclick=\""+func+"\">"+str+"</div>";
}
}
loaded_member_menu_list[member_srl] = html;
}
if(html) {
xInnerHtml(area, html);
xLeft(area, params["page_x"]);
xTop(area, params["page_y"]);
if(xWidth(area)+xLeft(area)>xClientWidth()+xScrollLeft()) xLeft(area, xClientWidth()-xWidth(area)+xScrollLeft());
if(xHeight(area)+xTop(area)>xClientHeight()+xScrollTop()) xTop(area, xClientHeight()-xHeight(area)+xScrollTop());
area.style.visibility = "visible";
}
}
// className = "member_*" 의 object의 cursor를 pointer로 본경
function setMemberMenuObjCursor() {
var list = xGetElementsByTagName("div");
for (var i = 0; i < list.length; ++i) {
var node = list[i];
if(node.className && node.className.search(/member_([0-9]+)/)!=-1) {
var member_srl = node.className.replace(/member_([0-9]+)/,'$1');
if(member_srl>0) node.style.cursor = "pointer";
}
}
}