public bool parse(ref char[] buffer, int count, ref MarkupNode rootNode)
{
if (buffer == null || count < 0 || count > buffer.Count())
{
throw new Exception("缓存为空或者索引越界");
}
if (count == 0)
{
return(false);
}
{
int curIdx = 0;
Stack <MarkupNode> stackNode = new Stack <MarkupNode>();
MarkupNode newNode = null;
stackNode.Push(rootNode);
while (stackNode.Count() > 0)
{
MarkupNode curNode = stackNode.Peek();
{
// 解析结束标签
curIdx = skipWhiteSpace(ref buffer, curIdx);
if (buffer[curIdx] == (char)0)
{
return(true);
}
if (buffer[curIdx] == '<' && buffer[curIdx + 1] == '/')
{
// 找到结点结束标签，栈顶结点出栈
curNode = stackNode.Pop();
curIdx += 2;
string nodeName = "";
curIdx = parseIdentifier(ref buffer, curIdx, out nodeName);
if (curNode.getName() != nodeName)
{
throw new Exception("结束标签名称不匹配");
}
if (buffer[curIdx] != '>')
{
throw new Exception("结束标签名称不匹配");
}
curIdx += 1;
curIdx = skipWhiteSpace(ref buffer, curIdx);
continue;
}
}
{
// 解析开始标志
curIdx = skipWhiteSpace(ref buffer, curIdx);
if (buffer[curIdx] == (char)0)
{
return(true);
}
if (buffer[curIdx] != '<')
{
throw new Exception("找不到开始标签 <");
}
curIdx++;
}
{
// 过滤注释
int lastIdx = curIdx;
curIdx = skipComment(ref buffer, curIdx);
if (lastIdx != curIdx)
{
curIdx = skipWhiteSpace(ref buffer, curIdx);
continue;
}
}
{
// 解析节点名字
curIdx = skipWhiteSpace(ref buffer, curIdx);
if (newNode == null)
{
string nodeName = "";
curIdx = parseIdentifier(ref buffer, curIdx, out nodeName);
if (buffer[curIdx] == (char)0)
{
throw new Exception("无法解析节点名字");
}
curNode.setName(nodeName);
newNode = curNode;
}
else
{
string nodeName = "";
curIdx = parseIdentifier(ref buffer, curIdx, out nodeName);
if (buffer[curIdx] == (char)0)
{
throw new Exception("无法解析节点名字");
}
newNode = new MarkupNode(curNode);
newNode.setName(nodeName);
stackNode.Push(newNode);
curNode = newNode;
}
}
{
// 解析节点属性值
bool result = parseAttributes(ref buffer, ref curIdx, ref curNode);
if (result == false)
{
return(false);
}
// 解析节点结束标签
curIdx = skipWhiteSpace(ref buffer, curIdx);
if (buffer[curIdx] == '/' && buffer[curIdx + 1] == '>')
{
curIdx += 2;
stackNode.Pop();
}
else
{
// 解析节点关闭标签
if (buffer[curIdx] != '>')
{
throw new Exception("找不到关闭标签 >");
}
{
// 解析节点值
curIdx++;
string value = "";
bool parseResult = parseData(ref buffer, ref curIdx, '<', out value);
if (parseResult == false)
{
return(false);
}
if (isWhiteSpace(value))
{
value = "";
}
curNode.setValue(value);
}
{
if (buffer[curIdx] == (char)0)
{
return(true);
}
if (buffer[curIdx] != '<')
{
throw new Exception("找不到子节点开始标签 <");
}
}
}
}
}
stackNode.Clear();
stackNode = null;
}
return(true);
}
protected bool parseWindowAttributes(ref MarkupNode root, ref PaintManagerUI manager)
{
if (manager != null)
{
string className = root.getName();
if (className == "Window")
{
List <MarkupNode> listNode = root.getChildList();
string imageName = "";
string imageResType = "";
uint mask = 0;
foreach (var node in listNode)
{
if (node.getName() == "Image")
{
List <XMLAttribute> listAttr = node.getAttributeList();
foreach (var attr in listAttr)
{
if (attr.getName() == "name")
{
imageName = attr.getValue();
}
else if (attr.getName() == "restype")
{
imageResType = attr.getValue();
}
else if (attr.getName() == "mask")
{
string sMask = attr.getValue();
sMask = sMask.TrimStart('#');
mask = uint.Parse(sMask);
}
}
if (imageName != "")
{
manager.addImage(imageName, imageResType, (int)mask);
}
}
else if (node.getName() == "Font")
{
string fontName = "";
int size = 10;
bool bold = false;
bool underline = false;
bool italic = false;
bool defaultfont = false;
bool defaultboldfont = false;
bool defaultlinkfont = false;
List <XMLAttribute> listAttr = node.getAttributeList();
foreach (var attr in listAttr)
{
if (attr.getName() == "name")
{
fontName = attr.getValue();
}
else if (attr.getName() == "size")
{
size = int.Parse(attr.getValue());
}
else if (attr.getName() == "bold")
{
bold = attr.getValue() == "true";
}
else if (attr.getName() == "underline")
{
underline = attr.getValue() == "true";
}
else if (attr.getName() == "italic")
{
italic = attr.getValue() == "true";
}
else if (attr.getName() == "default")
{
defaultfont = attr.getValue() == "true";
}
else if (attr.getName() == "defaultbold")
{
defaultboldfont = attr.getValue() == "true";
}
else if (attr.getName() == "defaultlink")
{
defaultlinkfont = attr.getValue() == "true";
}
}
if (fontName != "")
{
Font font = manager.addFont(fontName, size - 3, bold, underline, italic);
if (font != null)
{
if (defaultfont)
{
manager.setDefaultFont(font);
}
if (defaultboldfont)
{
manager.setDefaultBoldFont(font);
}
if (defaultlinkfont)
{
manager.setDefaultLinkFont(font);
}
}
}
}
else if (node.getName() == "Default")
{
List <XMLAttribute> listAttr = node.getAttributeList();
string ctlName = "";
string ctlValue = "";
foreach (var attr in listAttr)
{
if (attr.getName() == "name")
{
ctlName = attr.getValue();
}
else if (attr.getName() == "value")
{
ctlValue = attr.getValue();
}
}
if (ctlName != "")
{
manager.addDefaultAttributeList(ctlName, ctlValue);
}
}
}
if (manager.getPaintWindow() != null && mIsMainWindow)
{
List <XMLAttribute> listAttr = root.getAttributeList();
foreach (var attr in listAttr)
{
if (attr.getName() == "size")
{
string[] listValue = attr.getValue().Split(',');
if (listValue.Length != 2)
{
throw new Exception("");
}
int cx = int.Parse(listValue[0]);
int cy = int.Parse(listValue[1]);
manager.setInitSize(cx, cy);
}
else if (attr.getName() == "sizebox")
{
string[] listValue = attr.getValue().Split(',');
if (listValue.Length != 4)
{
throw new Exception("");
}
int left = int.Parse(listValue[0]);
int top = int.Parse(listValue[1]);
int right = int.Parse(listValue[2]);
int bottom = int.Parse(listValue[3]);
Rectangle rect = new Rectangle(left, top, right - left, bottom - top);
manager.setSizeBox(ref rect);
}
else if (attr.getName() == "caption")
{
string[] listValue = attr.getValue().Split(',');
if (listValue.Length != 4)
{
throw new Exception("");
}
int left = int.Parse(listValue[0]);
int top = int.Parse(listValue[1]);
int right = int.Parse(listValue[2]);
int bottom = int.Parse(listValue[3]);
Rectangle rect = new Rectangle(left, top, right - left, bottom - top);
manager.setCaptionRect(ref rect);
}
else if (attr.getName() == "roundcorner")
{
string[] listValue = attr.getValue().Split(',');
if (listValue.Length < 2)
{
throw new Exception("");
}
int cx = int.Parse(listValue[0]);
int cy = int.Parse(listValue[1]);
manager.setRoundCorner(cx, cy);
}
else if (attr.getName() == "mininfo")
{
string[] listValue = attr.getValue().Split(',');
if (listValue.Length != 2)
{
throw new Exception("");
}
int cx = int.Parse(listValue[0]);
int cy = int.Parse(listValue[1]);
manager.setMinMaxInfo(cx, cy);
}
else if (attr.getName() == "showdirty")
{
manager.setShowUpdateRect(attr.getValue() == "true");
}
}
}
}
}
return(true);
}
public Markup()
{
mRootNode = new MarkupNode(null);
}
// 广度优先搜索XML节点树创建相应的控件树,过滤非控件节点
protected ControlUI parse(ref MarkupNode parentNode, ref ControlUI parentControl, ref PaintManagerUI manager)
{
if (parentNode == null)
{
throw new Exception("对象未赋值");
}
ControlUI ctlParent = null;
{
//parentControl.setManager(manager, null);
Queue <MarkupNode> queueNode = new Queue <MarkupNode>();
Queue <ControlUI> queueControl = new Queue <ControlUI>();
queueNode.Enqueue(parentNode);
queueControl.Enqueue(parentControl);
while (queueNode.Count > 0)
{
MarkupNode curNode = queueNode.Dequeue();
ControlUI curParentControl = queueControl.Dequeue();
List <MarkupNode> listNode = curNode.getChildList();
// 访问根节点
if (listNode != null && listNode.Count > 0)
{
// 子节点入队
foreach (var node in listNode)
{
// 过滤非控件节点
if (node.getName() == "Window" ||
node.getName() == "Image" ||
node.getName() == "Font" ||
node.getName() == "Default")
{
continue;
}
ControlUI newControl = null;
{
queueNode.Enqueue(node);
// 创建控件，加入控件树后入队
newControl = getControl(node.getName());
if (newControl != null && newControl is ControlUI)
{
queueControl.Enqueue(newControl);
newControl.setManager(manager, curParentControl);
if (curParentControl != null)
{
IContainerUI container = (IContainerUI)curParentControl.getInterface("IContainer");
container.add(newControl);
}
else
{
if (ctlParent != null)
{
throw new Exception("");
}
ctlParent = newControl;
}
}
else if (mCallback != null)
{
newControl = mCallback.createControl(node.getName(), manager);
if (newControl == null)
{
throw new Exception("");
}
queueControl.Enqueue(newControl);
newControl.setManager(manager, curParentControl);
if (curParentControl != null)
{
IContainerUI container = (IContainerUI)curParentControl.getInterface("IContainer");
container.add(newControl);
}
else
{
if (ctlParent != null)
{
throw new Exception("");
}
ctlParent = newControl;
}
}
else
{
throw new Exception("");
}
}
{
// 设置属性
if (manager != null)
{
//newControl.setManager(manager, curParentControl);
string defaultAttributes = manager.getDefaultAttributeList(node.getName());
if (defaultAttributes != "")
{
newControl.applyAttributeList(defaultAttributes);
}
}
List <XMLAttribute> listAttr = node.getAttributeList();
foreach (var attr in listAttr)
{
newControl.addAttribute(attr.getName(), attr.getValue());
newControl.setAttribute(attr.getName(), attr.getValue());
}
}
}
}
}
}
return(ctlParent);
}
