";
return html;
}
//-------------------------------------------
function Tree_Label(node)
{
var tree=node.get_tree();
var ret = "
0)
ret += (node.is_selected?tree.parentnode_class_selected:tree.parentnode_class_normal)+"\">";
else
ret += (node.is_selected?tree.childnode_class_selected:tree.childnode_class_normal)+"\">";
if(tree.style & ENUM_SHOW_CHECKBOX)
ret = "
" + ret;
return (ret+Tree_FormatText(node.text)+"");
}
//----------------
function Tree_FormatText(text)
{
text=text.replace(//g,">");
text=text.replace(/ /g," ");
return text.replace(/\"/g,""");
}
//----------event function---------------------
function Tree_On_ClickNode(Tree,node,hittest,event)
{
if(node==null)return;
node.on_click(hittest,event);
}
function Tree_On_MouseHover(Tree,node,hittest,event)
{
if(node==null || Tree==null)return;
node.on_mousehover(hittest,event);
}
function Tree_On_MouseOut(Tree,node,hittest,event)
{
if(node==null || Tree==null)return;
node.on_mouseout(hittest,event);
}
function Tree_On_DragDown(Tree,node,hittest,event)
{
if(Tree.behavior & ENUM_ENABLE_DRAG_DROP)
{
if(hittest == HT_LABEL && node){
document.drag_node=node;
}
else document.drag_node=null;
}
}
function Tree_On_DragUp(Tree,node,hittest,event)
{
if(ENUM_ENABLE_DRAG_DROP & Tree.behavior )
{
var drag_node=document.drag_node;
if(drag_node==null)return null;
if(Tree_isIE && event.button!=1 )return null;
if(Tree_isNC6 && event.button!=0 )return null;
if(hittest == HT_LABEL && drag_node!=node && node && drag_node){
if(drag_node.contain(node)) return null;
if(drag_node.parent==node && event.ctrlKey==false )return null;
if(typeof(Tree.cb_dragdrop)=='function' && Tree.cb_dragdrop(drag_node,node,Tree,event)==false)
return null;
var tmp = node.add_child(TREE_LAST,drag_node.text,drag_node.img_normal);
tmp.deep_copy(drag_node,true);
tmp.select();
if(event.ctrlKey==false)drag_node.del();
return tmp;
}
else if((node == null || hittest==null || (node.child_count==0 && hittest==HT_BUTTON))&& drag_node!=null)
{
if(drag_node.get_level()==1 && drag_node.get_tree()==Tree && event.ctrlKey==false)return null;
if(typeof(Tree.cb_dragdrop)=='function' && Tree.cb_dragdrop(drag_node,null,Tree,event)==false)
return null;
var tmp;
tmp= Tree.__container.add_child(TREE_LAST,drag_node.text,drag_node.img_normal);
tmp.deep_copy(drag_node,true);
tmp.select();
if(event.ctrlKey==false)drag_node.del();
return tmp;
}
return null;
}
}
//--------------------
function Tree_buildTree(data_array,treeView)//init Tree_View from array
{
Tree_View_Array[treeView.id]=treeView;
treeView.__auto_draw=false;
var nLen = data_array.length-1;
var index = 0;
var count = 0;
var nodeChild=null;
var nodeParent=null;
while( index <= nLen )
{
switch( data_array[index] ){
case TREE_CONST_END:
break;
case TREE_CONST_BEGIN_FOLDER:
count++;
break;
case TREE_CONST_END_FOLDER:
nodeParent=nodeParent.parent;
count--;
break;
case TREE_CONST_FILE:;
case TREE_CONST_FOLDER:
index++;
var action = new Tree_Action(data_array[index+5],data_array[index+6],data_array[index+7],treeView.id);
nodeChild=new Tree_Node(data_array[index],data_array[index+3],data_array[index+4],data_array[index+1],data_array[index+2],action);
if(count==0) treeView.__container.__add_child(nodeChild,TREE_LAST);
else nodeParent.__add_child(nodeChild,TREE_LAST);
if(data_array[index-1]==TREE_CONST_FOLDER) nodeParent=nodeChild;
break;
}
index ++;
}
treeView.__auto_draw=true;
treeView.refresh();
}