def parseApr(self, fileName=None):
aprFile = fileName
try:
self.aprreader = Apr(aprFile)
self.aprreader.parse()
for view in self.aprreader.views():
viewItem = QTreeWidgetItem(self.treeWidget)
viewItem.setText(0, view.value('Name'))
self.treeWidget.addTopLevelItem(viewItem)
for th in view.refs('Theme'):
try:
layerItem = QTreeWidgetItem(viewItem)
viewItem.addChild(layerItem)
layerItem.setText(0, th.value('Name'))
layerItem.setDisabled(True)
layerItem.setTextColor(QColor(255, 0, 0, 127))
except:
pass
except:
QMessageBox.information(None, 'Error', 'Error while reading APR-File')
class AprImportDialog(QDialog, Ui_AprImport):
"""
Class documentation goes here.
"""
def __init__(self, iface, parent = None):
"""
Constructor
"""
QDialog.__init__(self, parent)
self.setupUi(self)
self.iface = iface
self.fileName = ''
self.setWindowFlags(self.windowFlags() | Qt.WindowStaysOnTopHint)
@pyqtSignature("")
def on_toolButton_clicked(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
self.treeWidget.clear()
settings = QSettings()
mySettings = "ArcView-Import-Plugin"
myDir = settings.value(mySettings+"/lastDirectory").toString()
self.fileName = QFileDialog.getOpenFileName(None, 'Open APR-File',myDir, 'ArcView-Project (*.apr)' )
settings.setValue(mySettings+"/lastDirectory", QFileInfo(self.fileName).dir().path())
self.lneAprFileName.setText(self.fileName)
QApplication.setOverrideCursor(Qt.WaitCursor)
self.parseApr(self.fileName)
QApplication.restoreOverrideCursor()
@pyqtSignature("QModelIndex")
def on_treeWidget_doubleClicked(self, index):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
raise NotImplementedError
@pyqtSignature("")
def on_buttonBox_accepted(self):
"""
Slot documentation goes here.
"""
self.loadLayers()
@pyqtSignature("")
def on_buttonBox_rejected(self):
"""
Slot documentation goes here.
"""
# TODO: not implemented yet
QApplication.restoreOverrideCursor()
self.close()
def parseApr(self, fileName=None):
aprFile = fileName
try:
self.aprreader = Apr(aprFile)
self.aprreader.parse()
for view in self.aprreader.views():
viewItem = QTreeWidgetItem(self.treeWidget)
viewItem.setText(0, view.value('Name'))
self.treeWidget.addTopLevelItem(viewItem)
for th in view.refs('Theme'):
try:
layerItem = QTreeWidgetItem(viewItem)
viewItem.addChild(layerItem)
layerItem.setText(0, th.value('Name'))
layerItem.setDisabled(True)
layerItem.setTextColor(QColor(255, 0, 0, 127))
except:
pass
except:
QMessageBox.information(None, 'Error', 'Error while reading APR-File')
def loadLayers(self):
layerList = []
error = False
for view in self.aprreader.views():
itemList = self.treeWidget.selectedItems()
if view.value('Name')== itemList[0].text(0):
for theTheme in view.refs('Theme'):
print theTheme.value('Name')
try:
themeType = theTheme.ref('Source').ref('Name').value('OwnerClass')
fileName = theTheme.ref('Source').ref('Name').ref('FileName').value('Path')
layerName = theTheme.value('Name')
except:
themeType = None
if themeType == 'ShpSrc':
vLayer = QgsVectorLayer(fileName, layerName, "ogr")
if not vLayer.isValid():
print "Layer failed to load!"
error = True
else:
layerList.append(vLayer)
elif themeType == 'GSrc':
fileInfo = QFileInfo(fileName)
baseName = fileInfo.baseName()
rlayer = QgsRasterLayer(fileName, baseName)
if not rlayer.isValid():
print "Layer failed to load!"
error = True
else:
layerList.append(vLayer)
layerList.reverse()
for layer in layerList:
QgsMapLayerRegistry.instance().addMapLayer(layer)
if error:
QMessageBox.information(None, 'Error', 'Es konnten nicht alle Layer geladen werden. Eine Liste der fehlerhaften Layer folgt in der nächsten Version')
