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 = '%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):
+ 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:
+ #print "ELSE BRANCH"
+ # not sure this will ever work. this delegate
+ # doesn't know about my QObject strategy.
+ QItemDelegate.paint(self, painter, option, index)
+
+ def sizeHint(self, option, index):
+ fm = option.fontMetrics
+ text = index.model().data(index).property('content').toString()
+ 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)
+
+class ElemNodeDelegate(QAbstractItemDelegate):
+ def paint(self, painter, option, index):
text = index.model().data(index)
palette = QApplication.palette()
document = QTextDocument()
document.setDefaultFont(option.font)
+ nonHighGlobPattern = '<<b><font color="#b42be2">%s</font></b>%s>'
+ nonHighAttPattern = ' <b>%s</b>="<font color="#1e90ff">%s</font>"'
+ highGlobPattern = '<<b>%s</b>%s>'
+ highAttPattern = ' <b>%s</b>="%s"'
+ def getHtmlText(plainText, globPattern, attPattern):
+# print "PLAIN TEXT:", plainText
+ tmp = plainText.split(' ', 1)
+# print "TMP:", tmp
+ elemName = tmp[0]
+ AttListHtml = ''
+ if len(tmp) > 1:
+ # many elems don't have atts...
+ attList = tmp[1].split()
+ for att in attList:
+ tmp = att.split('=')
+ attName = tmp[0]
+ attValue = tmp[1][1:-1]
+ AttListHtml += (nonHighAttPattern % (attName, attValue))
+ html = (globPattern % (elemName, AttListHtml))
+ return html
+ def colorize(color, text):
+ return '<font color=' + color + '>' + text + '</font>'
+ text = str(index.model().data(index).property('content').toString())
+# print "TEXT:", text
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(''))))
+ htmlText = colorize(palette.highlightedText().color().name(),
+ getHtmlText(text, highGlobPattern, highAttPattern))
+ document.setHtml(QString(htmlText))
else:
- document.setHtml(text)
+ htmlText = getHtmlText(text, nonHighGlobPattern, nonHighAttPattern)
+ document.setHtml(QString(htmlText))
color = palette.highlight().color() \
if option.state & QStyle.State_Selected \
else palette.base().color()
painter.save()
+# print "COLOR:", color.name()
# voodoo: if not highlighted, filling the rect
# with the base color makes no difference
painter.fillRect(option.rect, color)
painter.restore()
def sizeHint(self, option, index):
- fm = option.fontMetrics
- text = index.model().data(index)
- document = QTextDocument()
- document.setDefaultFont(option.font)
+ 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 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()
+
+
git://git.onelab.eu / sface.git / blobdiff