//HiddenInputFields Designer:
//gcMoveControl
//gcMoveControlParam
//gcMoveToHereListContent		comma separated list of positions on Content that can be populated
//gcMoveToHereListHeader	comma separated list of positions in Header that can be populated
//gcMoveToHereListFooter	comma separated list of positions in Footer that can be populated
//gcClientID			ClientID of Module
//gcSpanCell
var gcBlockContextMenu = false;
var oldBodyOnClick;
// function gcShowMoveTo
// usage: (1) Add/Move Control, (2) Create Label
//              pSos   = current position of control, empty if hidden
//              id    = id of control
//              param = (1):'add'/'move' (2):'label'
//              to initialize caption: param = 'caption:<value>'
//        (3) Move Content
//              pos   = current position of cell, empty if hidden
//              id    = id (=position of cell)
//              param = 'content'
//        type = bitarray:   1: Content; 2: Header; 4: Footer 
function gcShowMoveTo(pos,id,param,type) 
{
  gcBlockContextMenu = true;
  gcr_menu_close();
  gcContextMenuHide();
  document.forms[0].gcMoveControl.value=id;
  document.forms[0].gcMoveControlParam.value=param;

  var s = "";
  if (type & 1) s += document.forms[0].gcMoveToHereListContent.value;
  if (type & 2) s += "," + document.forms[0].gcMoveToHereListHeader.value;
  if (type & 4) s += "," + document.forms[0].gcMoveToHereListFooter.value;
  
  var positions = s.split(',');
  var show;
  for (i=0;i<positions.length;i++)
  {
    show = true;
    if (positions[i] == '') show = false;
    if (param == '' && pos == positions[i]) show = false;
    if (param == 'content' && positions[i].indexOf(pos) == 0) show = false;
    if (show)
    {
      var id = document.forms[0].gcClientID.value + '_gcMoveToHere_' + positions[i];
      document.getElementById(id).style.display='block';
    }
  }
//  var id = document.forms[0].gcClientID.value + '_gcMoveToHere_' + pos;
//  if (pos!='' && param != 'label') document.getElementById(id).style.display = 'none';
  document.getElementById('div_gcMoveTo').style.display = 'block';
}

function gcHideMoveTo() 
{
  document.getElementById('div_gcMoveTo').style.display = 'none';
  var s = document.forms[0].gcMoveToHereListContent.value;
  if (document.forms[0].gcMoveToHereListHeader.value != "") s += "," + document.forms[0].gcMoveToHereListHeader.value;
  if (document.forms[0].gcMoveToHereListFooter.value != "") s += "," + document.forms[0].gcMoveToHereListFooter.value;
  
  var positions = s.split(',');
  for (i=0;i<positions.length;i++)
  {
    var id = document.forms[0].gcClientID.value + '_gcMoveToHere_' + positions[i];
    document.getElementById(id).style.display='none';
  }
  gcBlockContextMenu = false;  
}  

function gcShowSpan(id,cellid,maxrows,maxcols)
{
	/* old
	gcBlockContextMenu = true;
	document.forms[0].gcSpanCell.value=id;
	document.getElementById('div_gcSpan').style.display = 'block';
	document.getElementById(document.forms[0].gcClientID.value + '_cell' + id).className += ' gammacon_editing';
	gcHidePans();
	// /old */
	var objid = document.forms[0].gcClientID.value + '_';
	// Limit Cols and Rows to maxrows and maxcols
	var row=1;
	while (document.getElementById(objid + 'span' + row))
	{
	  document.getElementById(objid + 'span' + row).style.display = row <= maxrows ? '' : 'none';
	  var col=1;
	  while (document.getElementById(objid + 'span' + row + 'x' + col))
	  {
  	  document.getElementById(objid + 'span' + row + 'x' + col).style.display = col <= maxcols ? '' : 'none';
	    col++;
	  }
		row++;
	}
	
	gcBlockContextMenu = true;
	document.forms[0].gcSpanCell.value=id;
	var popup = document.getElementById('div_gcSpan');
	var cell = document.getElementById(cellid);
	cell.className += ' gammacon_editing';
	
	var popupx = gcCommon_GetAbsOffsetLeft(cell) + cell.offsetWidth;
	var popupy = gcCommon_GetAbsOffsetTop(cell) + cell.offsetHeight;
	gcFlyOut(cell, popup, popupx, popupy);
	
	gcHidePans();
}

function gcHideSpan()
{
	document.getElementById('div_gcSpan').style.display = 'none';
	var cell = document.getElementById(document.forms[0].gcClientID.value + '_cell' + document.forms[0].gcSpanCell.value)
	cell.className = cell.className.replace(' gammacon_editing','');
	gcBlockContextMenu = false;
}

function gcAlign(align)
{
	gcHideAlign();
	var s = document.forms[0].gcClientID.value;
	while (s.indexOf('_') >= 0) s = s.replace('_',':');
	__doPostBack(s,'Align_' + align);
}

function gcSubmit(para)
{
	if (!para) para = '';
	var s = document.forms[0].gcClientID.value;
	while (s.indexOf('_') >= 0) s = s.replace('_',':');
	__doPostBack(s,para);
}

function gcShowAlign(id,cellid)
{
	gcBlockContextMenu = true;
	document.forms[0].gcSpanCell.value=id;
	var popup = document.getElementById('div_gcAlign');
	var cell = document.getElementById(cellid);
	cell.className += ' gammacon_editing';
	
	var popupx = gcCommon_GetAbsOffsetLeft(cell) + cell.offsetWidth;
	var popupy = gcCommon_GetAbsOffsetTop(cell) + cell.offsetHeight;
	gcFlyOut(cell, popup, popupx, popupy);
	
	gcHidePans();
}	

function gcHideAlign()
{
	document.getElementById('div_gcAlign').style.display = 'none';
	var cell = document.getElementById(document.forms[0].gcClientID.value + '_cell' + document.forms[0].gcSpanCell.value);
	cell.className = cell.className.replace(' gammacon_editing','');
	gcBlockContextMenu = false;
}

function gcFlyOut(source, popup, x, y)
{
    popup.style.display = 'block';
    x = gcEnsureVisibleX(popup, x);
    y = gcEnsureVisibleX(popup, y);
    popup.style.left = '' + x + 'px';
    popup.style.top = '' + y + 'px';
    //alert(gcCommon_GetAbsOffsetLeft(source));
    var koord = '' + gcCommon_GetAbsOffsetLeft(source) + ',' + gcCommon_GetAbsOffsetTop(source) + ',' + source.offsetWidth + ',' + source.offsetHeight + ',' + x + ',' + y + ',' + popup.offsetWidth + ',' + popup.offsetHeight + ',';
    popup.style.display = 'none';
    window.setTimeout('gcFlySet(' + koord + '20);', 100);
    window.setTimeout('gcFlySet(' + koord + '40);', 200);
    window.setTimeout('gcFlySet(' + koord + '60);', 300);
    window.setTimeout('gcFlySet(' + koord + '80);', 400);
    window.setTimeout('gcFlySet(' + koord + '0); document.getElementById("' + popup.id + '").style.display = "block";', 500);
}

function gcFlySet(ox,oy,ow,oh,px,py,pw,ph,p)
{
    var flyer = document.getElementById('div_Flyer');
    flyer.style.display = p==0?'none':'block';
    if (p!=0)
    {
		flyer.style.left = '' + Math.round(ox + ((px-ox)*p/100)) + 'px';
		flyer.style.top = '' + Math.round(oy + ((py-oy)*p/100)) + 'px';
		flyer.style.width = '' + Math.round(ow + ((pw-ow)*p/100)) + 'px';
		flyer.style.height = '' + Math.round(oh + ((ph-oh)*p/100)) + 'px';
    }
}

function gcEnsureVisibleX(obj, x)
{
	if (x + obj.offsetWidth > gcCommon_GetInnerWidth()) x = gcCommon_GetInnerWidth() - obj.offsetWidth;
	return x;
}

function gcEnsureVisibleY(obj, y)
{
	if (y + obj.offsetHeight > gcCommon_GetInnerHeight()) y = gcCommon_GetInnerHeight() - obj.offsetHeight;
	return y;
}

function gcHidePans()
{
	var pan;
	pan = document.getElementById(document.forms[0].gcClientID.value + '_panCellEdit');
	if (pan) pan.style.display = 'none';
	pan = document.getElementById(document.forms[0].gcClientID.value + '_panControlEdit');
	if (pan) pan.style.display = 'none';
	pan = document.getElementById(document.forms[0].gcClientID.value + '_panSettings');
	if (pan) pan.style.display = 'none';
}

function gcSpanOver(r,c,rm,cm)
{
	var id = document.forms[0].gcClientID.value + '_';
	for (var row=1;row<=rm;row++)
	{
		for (var col=1;col<=cm;col++)
		{
			if (col > c || row > r) 
				document.getElementById(id + 'span' + row + 'x' + col).className = 'gammacon_span_celloff';
			else
				document.getElementById(id + 'span' + row + 'x' + col).className = 'gammacon_span_cellon';
		}
	}
}

function gcContextMenuBodyOnClick()
{
	if (gcContextMenuLast) gcContextMenuHide(gcContextMenuLast);
	if (oldBodyOnClick != null)
	{
		document.body.onclick = oldBodyOnClick;
		oldBodyOnClick();
		oldBodyOnClick = null;
	}
}

var gcContextMenuLast = null;

function gcContextMenuShow(obj) {
	if (gcBlockContextMenu) return;
	if (gcContextMenuLast) gcContextMenuHide(gcContextMenuLast);
	gcContextMenuLast = obj;
	var o = obj;
	if (o.className != "gammacon_contextmenu" && o.className != "gammacon_pulldownmenu" && o.className != "gammacon_smarttagmenu") o = o.firstChild;
	while (o) {
		if (o.className == "gammacon_contextmenu" || o.className == "gammacon_pulldownmenu" || o.className == "gammacon_smarttagmenu") gcCommon_ShowDivInline(o); 
		o = o.nextSibling;
	}
}

function gcContextMenuHide(obj) {
	if (!obj) obj = gcContextMenuLast;
	//alert(obj);
	if (!obj) return;
	gcContextMenuLast = null;
	var o = obj;
	if (o.className != "gammacon_contextmenu" && o.className != "gammacon_pulldownmenu" && o.className != "gammacon_smarttagmenu") o = o.firstChild;
	while (o) {
		if (o.className == "gammacon_contextmenu" || o.className == "gammacon_pulldownmenu" || o.className == "gammacon_smarttagmenu") gcCommon_HideDiv(o);
		o = o.nextSibling;
	}
}

function gcOpenPopup(url,name,width,height) {
	var w = window.open(url,name,"height=" + height + ",width=" + width /*+ ",toolbar=yes"*/);
	w.focus();
}

function gcSelectBoxes(visibility)
{
	var tags = document.getElementsByTagName("select");
	for (var i=0;i<tags.length;i++)
	{
		tags[i].style.visibility = visibility;
	}
}

function gcCallOnEnter(ev, tocall)
{
  if (!tocall) //nur ein parameter übergeben
  {
    tocall = ev;
    ev = window.event;
  }
  var code;
  if (ev.which) code = ev.which;
  else code = ev.keyCode;
  if (code == 13) { eval(tocall); return false; }
}

var gcDesignerTimeOut_cmdsave;
var gcDesignerTimeOut_msg;

function gcDesignerTimeOut_Init(millisec,msg,cmdsave)
{
	gcDesignerTimeOut_cmdsave = cmdsave;
	gcDesignerTimeOut_msg = msg;
	window.setTimeout("gcDesignerTimeOut_Msg()",millisec);
}

function gcDesignerTimeOut_Msg()
{
	if (confirm(gcDesignerTimeOut_msg))
		document.getElementById(gcDesignerTimeOut_cmdsave).click();
}

/* SmartTag ******************************************************************************/
var gcSmartTag_ActiveTag;
var gcSmartTag_AutoCloseHandle;

function gcSmartTag_Activator_onMouseOver(obj)
{
	if (!gcSmartTag_ActiveTag) document.getElementById(obj.getAttribute("gcSmartTag")).style.display = 'inline';
}
function gcSmartTag_Activator_onMouseOut(obj)
{
	if (!gcSmartTag_ActiveTag) document.getElementById(obj.getAttribute("gcSmartTag")).style.display = 'none';
}
function gcSmartTag_onMouseOver(obj)
{
	if (!gcSmartTag_ActiveTag)
	{ 
		obj.className = "gammacon_smarttag_hover";
		obj.style.display = "inline";
	}
	else
	{
		if (gcSmartTag_AutoCloseHandle) window.clearTimeout(gcSmartTag_AutoCloseHandle);
	}
}

function gcSmartTag_onMouseOut(obj)
{
	if (!gcSmartTag_ActiveTag) 
		obj.className = "gammacon_smarttag";
	else
	{
		gcSmartTag_AutoCloseHandle = window.setTimeout("gcSmartTag_onAutoClose('" + obj.id + "');", 2000);
	}
}

function gcSmartTag_onAutoClose(id)
{
	if (gcSmartTag_ActiveTag)
	{
		gcContextMenuHide(gcSmartTag_ActiveTag);
		gcSmartTag_ActiveTag = null;
		var obj = document.getElementById(id);
		obj.className = 'gammacon_smarttag';
		obj.style.display = 'none';
	}
}

function gcSmartTag_onClick(obj)
{
	if (!gcSmartTag_ActiveTag)
	{
		gcSmartTag_ActiveTag = obj;
		obj.className = "gammacon_smarttag_active";
		gcContextMenuShow(document.getElementById(obj.getAttribute("gcSmartTagMenu")));
	} else
	{
		gcContextMenuHide(gcSmartTag_ActiveTag);
		gcSmartTag_ActiveTag = null;
		obj.className = "gammacon_smarttag_hover";
	}	
}
/* InlineEdit ******************************************************************************/

var gcInlineEdit_EditedObject;
var gcInlineEdit_Multiline;
var gcInlineEdit_OldValue;

function gcInlineEdit_ShowAndFocus(org,obj,multiline)
{
	if (gcBlockContextMenu) return;
	if (gcContextMenuLast) gcContextMenuHide(gcContextMenuLast);
	gcInlineEdit_EditedObject = org;
	gcInlineEdit_Multiline = multiline;
	gcInlineEdit_OldValue = obj.value;
	gcBlockContextMenu = true;
	obj.style.width = "100%"; //(30+org.offsetWidth) + "px";
	obj.style.maxWidth = "100%";
	obj.style.height = "50px"; //(4+org.offsetHeight) + "px";
	obj.rows = gcInlineEdit_CountCrLf(obj.value);
	obj.style.display = 'inline';
	org.style.display = 'none';
	obj.focus();
}
function gcInlineEdit_OnKey(obj)
{
	if (!window.event) return;
	var keyCode = window.event.keyCode;
	if (keyCode == 27 || (keyCode == 13 && !gcInlineEdit_Multiline))
	{ 
		if (keyCode == 27) obj.value = gcInlineEdit_OldValue;
		obj.blur();
	}
	obj.rows = gcInlineEdit_CountCrLf(obj.value);
}
function gcInlineEdit_OnChange(obj,id)
{
	//obj.style.display = 'none';
	obj.style.display = 'inline';
	gcInlineEdit_EditedObject.style.display = 'none';
	gcSubmit('InlineEdit_' + id);	
}
function gcInlineEdit_OnBlur(obj)
{
	if (obj.value == gcInlineEdit_OldValue)
	{
		obj.style.display = 'none';
		gcInlineEdit_EditedObject.style.display = 'inline';
		gcBlockContextMenu = false;
	} else {
		obj.disabled = true;
	}
}
function gcInlineEdit_CountCrLf(s)
{
    s = " " + s + " ";
	var a = s.split("\n");
    return a.length; //r;	
}
/* ExtendesDropDown */
var gcEDD_actdropdown;
var gcEDD_oldonclick;
var gcEDD_ignorebodyonclick = false;

function gcEDD_init()
{
	if (document.body.onclick) gcEDD_oldonclick = document.body.onclick;
	document.body.onclick = gcEDD_body_onclick;
}

function gcEDD_onmouseover(obj)
{
	if (obj.getAttribute("gc_state") == "normal")
		obj.className = "gammacon_EDD_ControlHover";
}
function gcEDD_onmouseout(obj)
{
	if (obj.getAttribute("gc_state") == "normal")
		obj.className = "gammacon_EDD_Control";
}
function gcEDD_onclick(obj)
{
	if (obj.getAttribute("gc_state") == "normal")
	{
		gcEDD_menu_open(obj);
	} 
	else if (obj.getAttribute("gc_state") == "active")
	{
		gcEDD_menu_close(obj);
	}
}
function gcEDD_entry_onmouseover(obj)
{
	obj.className = "gammacon_EDD_EntryHover";
}
function gcEDD_entry_onmouseout(obj)
{
	obj.className = "gammacon_EDD_Entry";
}
function gcEDD_entry_onclick(obj,multiselect)
{
	var keyobj = document.getElementById(gcEDD_actdropdown.getAttribute("gc_keyid"));
	var lblobj = document.getElementById(gcEDD_actdropdown.getAttribute("gc_lblid")); 
	var ekey = obj.getAttribute("key");
	var evalue = obj.getAttribute("value");
	if (!multiselect)
	{
		keyobj.value = ekey;
		lblobj.innerHTML = evalue;
	}	
	else
	{
		//Eintrag schon selektiert?
		var index = -1;
		var keyarr = keyobj.value.split(",");
		for (var i = 0; i < keyarr.length; i++)
		{
		  if (keyarr[i] == ekey) index = i;
		}
		if (index == -1)
		{
			//Eintrag nicht ausgewählt
			if (keyobj.value == "")
			{ keyobj.value = ekey; lblobj.innerHTML = evalue; }
			else
			{ keyobj.value += "," + ekey; lblobj.innerHTML += ", " + evalue; }
			document.getElementById(obj.getAttribute("chkid")).checked = true;
		}
		else
		{
			//key entfernen
			var newarr = keyarr.slice(0,index).concat(keyarr.slice(index+1));
			keyobj.value = newarr.join(",");
			var valuearr = lblobj.innerHTML.split(", ");
			newarr = valuearr.slice(0,index).concat(valuearr.slice(index+1));
			lblobj.innerHTML = newarr.join(", ");
			document.getElementById(obj.getAttribute("chkid")).checked = false;
		}
		gcEDD_ignorebodyonclick = true;
		window.setTimeout("gcEDD_ignorebodyonclick = false;",100);
	}
}
function gcEDD_menu_open(obj)
{
  if (gcEDD_actdropdown) gcEDD_menu_close(gcEDD_actdropdown);
  document.getElementById(obj.getAttribute("gc_ddid")).style.display = "block";
  obj.className = "gammacon_EDD_ControlActive";
  obj.setAttribute("gc_state","active");
  //gcContextMenuShow(document.getElementById(obj.getAttribute('menuid')));
  gcEDD_actdropdown = obj; 
  gcEDD_ignorebodyonclick = true;
  gcBlockContextMenu = true;
  window.setTimeout("gcEDD_ignorebodyonclick = false;",100);
}

function gcEDD_menu_close(obj)
{
  document.getElementById(obj.getAttribute("gc_ddid")).style.display = "none";
  obj.setAttribute("gc_state","normal");
  obj.className = "gammacon_EDD_Control";
  gcEDD_actdropdown = null;
  gcBlockContextMenu = false;
}

function gcEDD_body_onclick()
{
	if (!gcEDD_ignorebodyonclick)
	{
		if (gcEDD_actdropdown) gcEDD_menu_close(gcEDD_actdropdown);
	}
  if (gcEDD_oldonclick) gcEDD_oldonclick();
}

function gcD_designercontrol_onmouseover(obj)
{
	if (obj.style.bgcolor != '#feea85') obj.setAttribute('savebgcolor',obj.style.backgroundColor); obj.style.backgroundColor='#feea85';
}
function gcD_designercontrol_onmouseout(obj)
{
	obj.style.backgroundColor = obj.getAttribute('savebgcolor');
}
function gcD_designercontrol_onclick(obj)
{
	//onclick ignorieren, falls Menü bereits sichtbar
	if (obj.getAttribute('gcr_state') == 'contextmenu') return;
	//sonst ContextMenü öffnen
	gcr_contextmenu_open(obj);
}
function gcD_fixedcell_onmouseover(obj)
{
	obj.style.backgroundColor='#feea85';
}
function gcD_fixedcell_onmouseout(obj)
{
	obj.style.backgroundColor = '';
}
function gcD_contentcell_onmouseover(obj)
{
	var p = obj.parentNode.parentNode.parentNode.parentNode;
	if (p.style.bgcolor != '#feea85') p.setAttribute('savebgcolor',p.style.backgroundColor); p.style.backgroundColor='#feea85';
}
function gcD_contentcell_onmouseout(obj)
{
	var p = obj.parentNode.parentNode.parentNode.parentNode;
	p.style.backgroundColor = p.getAttribute('savebgcolor');
}
function gcD_contentcell_onclick(obj)
{
	//onclick ignorieren, falls Menü bereits sichtbar
	if (obj.getAttribute('gcr_state') == 'contextmenu') return;
	//sonst ContextMenü öffnen
	gcr_contextmenu_open(obj);
}


gcEDD_init();