+import os
import sys
+
from PyQt4.QtCore import *
from PyQt4.QtGui import *
-from PyQt4.QtXml import QDomDocument
-from domModel import domModel
+from PyQt4.QtXml import *
+
from sface.config import config
+
+class DomModel(QAbstractItemModel):
+ def __init__(self, document, parent = 0):
+ QAbstractItemModel.__init__(self, parent)
+ self.domDocument = document
+ self.rootItem = DomItem(document, 0);
+
+ def data(self, index, role):
+ if not index.isValid():
+ return QVariant()
+ if role != Qt.DisplayRole:
+ return QVariant()
+ node = index.internalPointer().node()
+ attributeMap = node.attributes()
+
+ col = index.column()
+ if col == 0:
+ if node.nodeType() == QDomNode.ElementNode:
+ qslist = QStringList()
+ for i in range(attributeMap.count()):
+ attr = attributeMap.item(i)
+ elem = (attr.nodeName()
+ .append(QString('="'))
+ .append(attr.nodeValue())
+ .append(QString('"')))
+ qslist.append(elem)
+ return (QString('<').
+ append(node.nodeName()).
+ append(' ').
+ append(qslist.join(' ')).
+ append('>'))
+ elif node.nodeType() == QDomNode.AttributeNode:
+ return QString('Whozat?!')
+ elif node.nodeType() == QDomNode.TextNode:
+ return node.nodeValue()
+ elif node.nodeType() == QDomNode.CDATASectionNode:
+ return QString('unsupported node type')
+ elif node.nodeType() == QDomNode.EntityReferenceNode:
+ return QString('unsupported node type')
+ elif node.nodeType() == QDomNode.EntityNode:
+ return QString('unsupported node type')
+ elif node.nodeType() == QDomNode.ProcessingInstructionNode:
+ return node.nodeName()
+ elif node.nodeType() == QDomNode.CommentNode:
+ return QString('#').append(node.nodeValue())
+ elif node.nodeType() == QDomNode.DocumentNode:
+ return QString('unsupported node type')
+ elif node.nodeType() == QDomNode.DocumentTypeNode:
+ return QString('unsupported node type')
+ elif node.nodeType() == QDomNode.DocumentFragmentNode:
+ return QString('unsupported node type')
+ elif node.nodeType() == QDomNode.NotationNode:
+ return QString('unsupported node type')
+ elif node.nodeType() == QDomNode.BaseNode:
+ return QString('unsupported node type')
+ elif node.nodeType() == QDomNode.CharacterDataNode:
+ return QString('unsupported node type')
+ else:
+ return QVariant()
+ else:
+ return QVariant()
+
+ def flags(self, index):
+ if not index.isValid():
+ return Qt.ItemIsEnabled
+ # does this `|` thing hold?
+ return Qt.ItemIsEnabled | Qt.ItemIsSelectable
+
+ def headerData(self, section, orientation, role):
+ if orientation == Qt.Horizontal and role == Qt.DisplayRole:
+ if section == 0:
+ return QString("Do I need an header?")
+ else:
+ return QVariant()
+ else:
+ return QVariant()
+
+ def index(self, row, column, parent):
+ if not parent.isValid():
+ parentItem = self.rootItem
+ else:
+ parentItem = parent.internalPointer()
+
+ childItem = parentItem.child(row)
+ # childItem would be None to say "false"?
+ if childItem:
+ return self.createIndex(row, column, childItem)
+ else:
+ return QModelIndex()
+
+ def parent(self, child):
+ if not child.isValid():
+ return QModelIndex()
+ childItem = child.internalPointer()
+ parentItem = childItem.parent()
+
+ if not parentItem or parentItem == self.rootItem:
+ return QModelIndex()
+ return self.createIndex(parentItem.row(), 0, parentItem)
+
+ def rowCount(self, parent):
+ if not parent.isValid():
+ parentItem = self.rootItem
+ else:
+ parentItem = parent.internalPointer()
+
+ return parentItem.node().childNodes().count()
+
+ def columnCount(self, parent):
+ # just one column
+ # we'll print tag name (and attributes)
+ # or the tag content
+ return 1
+
+
+class DomItem:
+ # wrapper around PyQt4.QtXml.QDomNode
+ # it keeps an hash of childrens for
+ # performance reasons
+
+ def __init__(self, node, row, parent = 0):
+ # node is of type PyQt4.QtXml.QDomNode
+ self.domNode = node
+ self.parentItem = parent
+ self.rowNumber = row
+ self.childItems = {}
+
+ def child(self, i):
+ if i in self.childItems:
+ return self.childItems[i]
+ if i >= 0 and i < self.domNode.childNodes().count():
+ childNode = self.domNode.childNodes().item(i)
+ childItem = DomItem(childNode, i, self)
+ self.childItems[i] = childItem
+ return childItem
+ return None
+
+ def parent(self):
+ return self.parentItem
+
+ def node(self):
+ return self.domNode
+
+ def row(self):
+ return self.rowNumber
+
+
+
class XmlWindow(QDialog):
def __init__(self, parent=None):
QDialog.__init__(self, parent)
- self.model = 0
- document = QDomDocument("Current RSpec")
+ self.setWindowTitle("RSpec View")
+
+
+ def init_view(self):
+ document = QDomDocument("RSpec")
rspec_file = config.getSliceRSpecFile()
+ if not os.path.exists(rspec_file):
+ return
+
document.setContent(open(rspec_file,'r').read())
+ model = DomModel(document, self)
- model = domModel(document, self)
- self.view = QTreeView()
- self.view.setModel(model)
+ view = QTreeView()
+ view.setModel(model)
layout = QVBoxLayout()
- layout.addWidget(self.view)
+ layout.addWidget(view)
self.setLayout(layout)
- self.setWindowTitle("Current Slice's RSpec")