/// <summary>
/// 改变节点选择状态后
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void treeViewChannels_AfterCheck(object sender, TreeViewEventArgs e)
{
TreeNode node = e.Node;
string channelId = node.Tag.ToString();
if (node.Checked)
{
NavigationPart nvPart = (NavigationPart)SnipPagePart.Create(SnipPageDesigner, SnipPartType.Navigation);
nvPart.ChannelID = channelId;
_navigations[channelId] = nvPart;
nvPart.Width_Css = DEFAULTWIDTH;
}
else
{
_navigations.Remove(channelId);
}
if (_navigations.Values.Count <= 1)
{
checkBoxUsedSeparator.Checked = false;
checkBoxUsedSeparator.Enabled = false;
}
else
{
checkBoxUsedSeparator.Enabled = true;
}
}
private void checkBoxProject_CheckedChanged(object sender, EventArgs e)
{
comboBoxProject.Enabled = checkBoxProject.Checked;
labelProject.Enabled = checkBoxProject.Checked;
if (checkBoxProject.Checked)
{
ListBoxPart lbPart = (ListBoxPart)SnipPagePart.Create(_part.Designer, SnipPartType.ListBox);
lbPart.StyleType = StyleType.ProjectPageListPart;
_listBoxPartsDic[StyleType.ProjectPageListPart] = lbPart;
}
else
{
_listBoxPartsDic.Remove(StyleType.ProjectPageListPart);
}
}
void SnipItem_MouseMove(object sender, MouseEventArgs e)
{
if (_snipItemIsMouseDown)
{
///检查鼠标移动的位置有没有达到拖拽的最小值
int minDrawDropValue = 5;
if ((Math.Abs(Control.MousePosition.X - _prevMouseLocation.X) > minDrawDropValue) ||
(Math.Abs(Control.MousePosition.Y - _prevMouseLocation.Y) > minDrawDropValue))
{
TreeView _item = (TreeView)sender;
MdiSnipDesignerForm _activeMdiForm = WorkbenchForm.MainForm.ActiveView as MdiSnipDesignerForm;
SnipPagePart part = null;
switch (_item.SelectedNode.Name)
{
case "_insertBoxItem":
if (_activeMdiForm != null)
{
part = SnipPagePart.Create(_activeMdiForm.SnipPageDesigner, SnipPartType.Box);
}
break;
case "_insertTextItem":
if (_activeMdiForm != null)
{
part = SnipPagePart.Create(_activeMdiForm.SnipPageDesigner, SnipPartType.Static);
}
break;
case "_insertListItem":
if (_activeMdiForm != null)
{
part = SnipPagePart.Create(_activeMdiForm.SnipPageDesigner, SnipPartType.List);
}
break;
case "_insertNavigationItem":
if (_activeMdiForm != null)
{
//part = SnipPagePart.Create(_activeMdiForm.SnipPageDesigner, SnipPartType.NavigationBox);
}
break;
case "_insertChannelItem":
if (_activeMdiForm != null)
{
//part = SnipPagePart.Create(_activeMdiForm.SnipPageDesigner, SnipPartType.Navigation);
}
break;
case "_insertPathItem":
if (_activeMdiForm != null)
{
part = SnipPagePart.Create(_activeMdiForm.SnipPageDesigner, SnipPartType.Path);
}
break;
default:
break;
}
_snipItemIsMouseDown = false;
if (part != null)
{
_activeMdiForm.SnipPageDesigner.StartPartDragDrop(part);
_activeMdiForm.SnipPageDesigner.Capture = true;
_activeMdiForm.Activate();
}
}
}
}
static public SnipPagePart Parse(SnipPartXmlElement ele, SnipPageDesigner designer)
{
SnipPartType type = ele.SnipPartType;
SnipPagePart part = null;
switch (type)
{
case SnipPartType.Static:
{
part = SnipPagePart.Create(designer, type);
((StaticPart)part).PageText = ele.CDataValue;
break;
}
case SnipPartType.Box:
{
part = SnipPagePart.Create(designer, type);
break;
}
case SnipPartType.List:
{
ListPart listPart = (ListPart)SnipPagePart.Create(designer, SnipPartType.List);
part = listPart;
break;
}
case SnipPartType.ListBox:
{
ListBoxPart listBoxPart = (ListBoxPart)SnipPagePart.Create(designer, SnipPartType.ListBox);
listBoxPart.StyleType = ele.StyleType;
part = listBoxPart;
break;
}
case SnipPartType.Navigation:
{
NavigationPart nPart = (NavigationPart)SnipPagePart.Create(designer, SnipPartType.Navigation);
nPart.ChannelID = ele.GetAttribute("channelId");
nPart.Text = ele.CDataValue;
part = nPart;
break;
}
case SnipPartType.Attribute:
{
AttributePart attributepart = (AttributePart)SnipPagePart.Create(designer, SnipPartType.Attribute);
attributepart.AttributeName = ele.AttributeName;
attributepart.Text = ele.CDataValue;
part = attributepart;
break;
}
case SnipPartType.Path:
{
PathPart pathPart = (PathPart)SnipPagePart.Create(designer, SnipPartType.Path);
pathPart.LinkDisplayType = (DisplayType)Enum.Parse(typeof(DisplayType), ele.GetAttribute("linkDisplayType"));
pathPart.SeparatorCode = ele.GetAttribute("separatorCode");
part = pathPart;
break;
}
default:
throw new Exception("开发期异常。未知的SnipPartType:" + type);
}
part.PartType = type;
part.Css = ele.SnipPartCss;
part.PartID = ele.SnipPartId;
part.CustomID = ele.CustomId;
part.AElement = ele.AElement;
return(part);
}