qslist = QStringList()
for i in range(attributeMap.count()):
attr = attributeMap.item(i)
- elem = ' <b>%s</b>="<font color="#1e90ff">%s</font>"' % (attr.nodeName(), attr.nodeValue())
+ elem = ' %s="%s"' % (attr.nodeName(), attr.nodeValue())
qslist.append(elem)
- return QString('<<b><font color="#b42be2">%s</font></b>%s>'% (node.nodeName(), qslist.join(' ')))
+ ElemNameAndAtts = QString('<%s%s>'% (node.nodeName(), qslist.join(' ')))
+ obj = QObject()
+ obj.setProperty('nodeType', QString('element'))
+ obj.setProperty('content', ElemNameAndAtts)
+ return obj
elif node.nodeType() == QDomNode.AttributeNode:
- return QString('Whozat?!')
+ return QVariant()
elif node.nodeType() == QDomNode.TextNode:
- return node.nodeValue()
+ obj = QObject()
+ obj.setProperty('nodeType', QString('text'))
+ obj.setProperty('content', node.nodeValue())
+ return obj
elif node.nodeType() == QDomNode.CDATASectionNode:
return QString('unsupported node type')
elif node.nodeType() == QDomNode.EntityReferenceNode:
return QString('unsupported node type')
elif node.nodeType() == QDomNode.ProcessingInstructionNode:
return QVariant()
- #return node.nodeName()
elif node.nodeType() == QDomNode.CommentNode:
- return QString('#').append(node.nodeValue())
+ obj = QObject()
+ obj.setProperty('nodeType', QString('comment'))
+ obj.setProperty('content', node.nodeValue())
+ return obj
elif node.nodeType() == QDomNode.DocumentNode:
return QString('unsupported node type')
elif node.nodeType() == QDomNode.DocumentTypeNode:
self.view = XmlView(self)
self.delegate = XmlDelegate(self)
self.view.setItemDelegate(self.delegate)
+ self.delegate.insertNodeDelegate('element', ElemNodeDelegate())
+ self.delegate.insertNodeDelegate('text', TextNodeDelegate())
+ self.delegate.insertNodeDelegate('comment', CommentNodeDelegate())
layout = QVBoxLayout()
layout.addWidget(self.view)
self.setLayout(layout)
-class XmlDelegate(QAbstractItemDelegate):
+class XmlDelegate(QItemDelegate):
def __init__(self, parent=None):
QAbstractItemDelegate.__init__(self, parent)
+ self.delegates = {}
+
+ def insertNodeDelegate(self, nodeType, delegate):
+ delegate.setParent(self)
+ self.delegates[nodeType] = delegate
+ def removeNodeDelegate(self, nodeType, delegate):
+ if nodeType in self.delegates:
+ del self.delegates[nodeType]
+
def paint(self, painter, option, index):
- text = index.model().data(index)
- palette = QApplication.palette()
- document = QTextDocument()
- document.setDefaultFont(option.font)
- if option.state & QStyle.State_Selected:
- rx = QRegExp(QString('<font .*>'))
- rx.setMinimal(True)
- # If selected, I remove the <font color="..."> by hand,
- # and give the highlight color
- document.setHtml(QString("<font color=%1>%2</font>") \
- .arg(palette.highlightedText().color().name())\
- .arg(text.replace(rx, QString('')).
- replace(QString('</font>'),QString(''))))
+ nodeType = index.model().data(index).property('nodeType')
+ delegate = self.delegates.get(str(nodeType.toString()))
+ print "TYPE:", str(type(str(nodeType.toString())))
+ print "DELEGS DICT:", self.delegates
+ print "NODETYPE:", nodeType.toString()
+ if delegate is not None:
+ print "WOW DELEG ISNT NONE"
+ delegate.paint(painter, option, index)
else:
- document.setHtml(text)
- color = palette.highlight().color() \
- if option.state & QStyle.State_Selected \
- else palette.base().color()
- painter.save()
- # voodoo: if not highlighted, filling the rect
- # with the base color makes no difference
- painter.fillRect(option.rect, color)
- painter.translate(option.rect.x(), option.rect.y())
- document.drawContents(painter)
- painter.restore()
+ print "ELSE BRANCH"
+ # not sure this will ever work. this delegate
+ # doesn't know about my QObject strategy.
+ QItemDelegate.paint(self, painter, option, index)
+
+class ElemNodeDelegate(QAbstractItemDelegate):
+ def paint(self, painter, option, index):
+ print "ELEM DELEG CALLED"
+ paint(self, painter, option, index)
+
+ def sizeHint(self, option, index):
+ sizeHint(self, option, index)
+
+class TextNodeDelegate(QAbstractItemDelegate):
+ def paint(self, painter, option, index):
+ print "TEXT DELEG CALLED"
+ paint(self, painter, option, index)
+
+ def sizeHint(self, option, index):
+ sizeHint(self, option, index)
+
+class CommentNodeDelegate(QAbstractItemDelegate):
+ def paint(self, painter, option, index):
+ print "TEXT DELEG CALLED"
+ paint(self, painter, option, index)
def sizeHint(self, option, index):
- fm = option.fontMetrics
- text = index.model().data(index)
- document = QTextDocument()
- document.setDefaultFont(option.font)
+ sizeHint(self, option, index)
+
+
+def paint(self, painter, option, index):
+ text = index.model().data(index).property('content').toString()
+ palette = QApplication.palette()
+ document = QTextDocument()
+ document.setDefaultFont(option.font)
+ if option.state & QStyle.State_Selected:
+ rx = QRegExp(QString('<font .*>'))
+ rx.setMinimal(True)
+ # If selected, I remove the <font color="..."> by hand,
+ # and give the highlight color
+ document.setHtml(QString("<font color=%1>%2</font>") \
+ .arg(palette.highlightedText().color().name())\
+ .arg(text.replace(rx, QString('')).
+ replace(QString('</font>'),QString(''))))
+ else:
document.setHtml(text)
- # the +5 is for margin. The +4 is voodoo;
- # fm.height just give it too small.
- return QSize(document.idealWidth() + 5, fm.height() + 4)
+ color = palette.highlight().color() \
+ if option.state & QStyle.State_Selected \
+ else palette.base().color()
+ painter.save()
+ # voodoo: if not highlighted, filling the rect
+ # with the base color makes no difference
+ painter.fillRect(option.rect, color)
+ painter.translate(option.rect.x(), option.rect.y())
+ document.drawContents(painter)
+ painter.restore()
+
+def sizeHint(self, option, index):
+ fm = option.fontMetrics
+ text = index.model().data(index)
+ document = QTextDocument()
+ document.setDefaultFont(option.font)
+ document.setHtml(text)
+ # the +5 is for margin. The +4 is voodoo;
+ # fm.height just give it too small.
+ return QSize(document.idealWidth() + 5, fm.height() + 4)