def __init__(self, repo, path):
QtGui.QDialog.__init__(self, config.iface.mainWindow(), QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.WindowTitleHint)
self.repo = repo
self.path = path
self.ui = Ui_VersionViewer()
self.ui.setupUi(self)
self.ui.listWidget.itemClicked.connect(self.commitClicked)
settings = QtCore.QSettings()
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(0)
horizontalLayout.setMargin(0)
self.mapCanvas = QgsMapCanvas()
self.mapCanvas.setCanvasColor(QtCore.Qt.white)
self.mapCanvas.enableAntiAliasing(settings.value("/qgis/enable_anti_aliasing", False, type = bool))
self.mapCanvas.useImageToRender(settings.value("/qgis/use_qimage_to_render", False, type = bool))
action = settings.value("/qgis/wheel_action", 0, type = float)
zoomFactor = settings.value("/qgis/zoom_factor", 2, type = float)
self.mapCanvas.setWheelAction(QgsMapCanvas.WheelAction(action), zoomFactor)
horizontalLayout.addWidget(self.mapCanvas)
self.ui.mapWidget.setLayout(horizontalLayout)
self.panTool = QgsMapToolPan(self.mapCanvas)
self.mapCanvas.setMapTool(self.panTool)
versions = repo.versions(path)
if versions:
for commit, feature in versions:
item = CommitListItem(commit)
item.feature = feature
self.ui.listWidget.addItem(item)
else:
raise GeoGigException("The feature id (%s) cannot be found in the repository" % (path))
def __init__(self, repo, path):
QtGui.QDialog.__init__(
self, config.iface.mainWindow(),
QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.WindowTitleHint)
self.repo = repo
self.path = path
self.ui = Ui_VersionViewer()
self.ui.setupUi(self)
self.ui.listWidget.itemClicked.connect(self.commitClicked)
settings = QtCore.QSettings()
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(0)
horizontalLayout.setMargin(0)
self.mapCanvas = QgsMapCanvas()
self.mapCanvas.setCanvasColor(QtCore.Qt.white)
self.mapCanvas.enableAntiAliasing(
settings.value("/qgis/enable_anti_aliasing", False, type=bool))
self.mapCanvas.useImageToRender(
settings.value("/qgis/use_qimage_to_render", False, type=bool))
action = settings.value("/qgis/wheel_action", 0, type=float)
zoomFactor = settings.value("/qgis/zoom_factor", 2, type=float)
self.mapCanvas.setWheelAction(QgsMapCanvas.WheelAction(action),
zoomFactor)
horizontalLayout.addWidget(self.mapCanvas)
self.ui.mapWidget.setLayout(horizontalLayout)
self.panTool = QgsMapToolPan(self.mapCanvas)
self.mapCanvas.setMapTool(self.panTool)
versions = repo.versions(path)
if versions:
for commit, feature in versions:
item = CommitListItem(commit)
item.feature = feature
self.ui.listWidget.addItem(item)
else:
raise GeoGigException(
"The feature id (%s) cannot be found in the repository" %
(path))
class VersionViewerDialog(QtGui.QDialog):
def __init__(self, repo, path):
QtGui.QDialog.__init__(self, config.iface.mainWindow(), QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.WindowTitleHint)
self.repo = repo
self.path = path
self.ui = Ui_VersionViewer()
self.ui.setupUi(self)
self.ui.listWidget.itemClicked.connect(self.commitClicked)
settings = QtCore.QSettings()
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(0)
horizontalLayout.setMargin(0)
self.mapCanvas = QgsMapCanvas()
self.mapCanvas.setCanvasColor(QtCore.Qt.white)
self.mapCanvas.enableAntiAliasing(settings.value("/qgis/enable_anti_aliasing", False, type = bool))
self.mapCanvas.useImageToRender(settings.value("/qgis/use_qimage_to_render", False, type = bool))
action = settings.value("/qgis/wheel_action", 0, type = float)
zoomFactor = settings.value("/qgis/zoom_factor", 2, type = float)
self.mapCanvas.setWheelAction(QgsMapCanvas.WheelAction(action), zoomFactor)
horizontalLayout.addWidget(self.mapCanvas)
self.ui.mapWidget.setLayout(horizontalLayout)
self.panTool = QgsMapToolPan(self.mapCanvas)
self.mapCanvas.setMapTool(self.panTool)
versions = repo.versions(path)
if versions:
for commit, feature in versions:
item = CommitListItem(commit)
item.feature = feature
self.ui.listWidget.addItem(item)
else:
raise GeoGigException("The feature id (%s) cannot be found in the repository" % (path))
def commitClicked(self):
feature = self.ui.listWidget.currentItem().feature
geom = None
self.ui.attributesTable.setRowCount(len(feature))
for idx, attrname in enumerate(feature):
value, typename = feature[attrname]
font = QtGui.QFont()
font.setBold(True)
font.setWeight(75)
item = QtGui.QTableWidgetItem(attrname)
item.setFont(font)
self.ui.attributesTable.setItem(idx, 0, item);
self.ui.attributesTable.setItem(idx, 1, QtGui.QTableWidgetItem(unicode(value)));
if geom is None:
if isinstance(value, Geometry):
geom = value
self.ui.attributesTable.resizeRowsToContents()
self.ui.attributesTable.horizontalHeader().setMinimumSectionSize(150)
self.ui.attributesTable.horizontalHeader().setStretchLastSection(True)
settings = QtCore.QSettings()
prjSetting = settings.value('/Projections/defaultBehaviour')
settings.setValue('/Projections/defaultBehaviour', '')
types = ["Point", "LineString", "Polygon"]
layers = []
if geom is not None:
qgsgeom = QgsGeometry.fromWkt(geom.geom)
geomtype = types[int(qgsgeom.type())]
layer = loadLayerNoCrsDialog(geomtype + "?crs=EPSG:4326", "temp", "memory")
pr = layer.dataProvider()
feat = QgsFeature()
feat.setGeometry(qgsgeom)
pr.addFeatures([feat])
layer.updateExtents()
layer.selectAll()
layer.setExtent(layer.boundingBoxOfSelected())
layer.invertSelection()
symbol = QgsSymbolV2.defaultSymbol(layer.geometryType())
symbol.setColor(QtCore.Qt.green)
symbol.setAlpha(0.5)
layer.setRendererV2(QgsSingleSymbolRendererV2(symbol))
self.mapCanvas.setRenderFlag(False)
self.mapCanvas.setLayerSet([QgsMapCanvasLayer(layer)])
QgsMapLayerRegistry.instance().addMapLayer(layer, False)
self.mapCanvas.setExtent(layer.extent())
self.mapCanvas.setRenderFlag(True)
layers.append(layer)
else:
self.mapCanvas.setLayerSet([])
settings.setValue('/Projections/defaultBehaviour', prjSetting)
class VersionViewerDialog(QtGui.QDialog):
def __init__(self, repo, path):
QtGui.QDialog.__init__(
self, config.iface.mainWindow(),
QtCore.Qt.WindowSystemMenuHint | QtCore.Qt.WindowTitleHint)
self.repo = repo
self.path = path
self.ui = Ui_VersionViewer()
self.ui.setupUi(self)
self.ui.listWidget.itemClicked.connect(self.commitClicked)
settings = QtCore.QSettings()
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(0)
horizontalLayout.setMargin(0)
self.mapCanvas = QgsMapCanvas()
self.mapCanvas.setCanvasColor(QtCore.Qt.white)
self.mapCanvas.enableAntiAliasing(
settings.value("/qgis/enable_anti_aliasing", False, type=bool))
self.mapCanvas.useImageToRender(
settings.value("/qgis/use_qimage_to_render", False, type=bool))
action = settings.value("/qgis/wheel_action", 0, type=float)
zoomFactor = settings.value("/qgis/zoom_factor", 2, type=float)
self.mapCanvas.setWheelAction(QgsMapCanvas.WheelAction(action),
zoomFactor)
horizontalLayout.addWidget(self.mapCanvas)
self.ui.mapWidget.setLayout(horizontalLayout)
self.panTool = QgsMapToolPan(self.mapCanvas)
self.mapCanvas.setMapTool(self.panTool)
versions = repo.versions(path)
if versions:
for commit, feature in versions:
item = CommitListItem(commit)
item.feature = feature
self.ui.listWidget.addItem(item)
else:
raise GeoGigException(
"The feature id (%s) cannot be found in the repository" %
(path))
def commitClicked(self):
feature = self.ui.listWidget.currentItem().feature
geom = None
self.ui.attributesTable.setRowCount(len(feature))
for idx, attrname in enumerate(feature):
value, typename = feature[attrname]
font = QtGui.QFont()
font.setBold(True)
font.setWeight(75)
item = QtGui.QTableWidgetItem(attrname)
item.setFont(font)
self.ui.attributesTable.setItem(idx, 0, item)
self.ui.attributesTable.setItem(
idx, 1, QtGui.QTableWidgetItem(unicode(value)))
if geom is None:
if isinstance(value, Geometry):
geom = value
self.ui.attributesTable.resizeRowsToContents()
self.ui.attributesTable.horizontalHeader().setMinimumSectionSize(150)
self.ui.attributesTable.horizontalHeader().setStretchLastSection(True)
settings = QtCore.QSettings()
prjSetting = settings.value('/Projections/defaultBehaviour')
settings.setValue('/Projections/defaultBehaviour', '')
types = ["Point", "LineString", "Polygon"]
layers = []
if geom is not None:
qgsgeom = QgsGeometry.fromWkt(geom.geom)
geomtype = types[int(qgsgeom.type())]
layer = loadLayerNoCrsDialog(geomtype + "?crs=EPSG:4326", "temp",
"memory")
pr = layer.dataProvider()
feat = QgsFeature()
feat.setGeometry(qgsgeom)
pr.addFeatures([feat])
layer.updateExtents()
layer.selectAll()
layer.setExtent(layer.boundingBoxOfSelected())
layer.invertSelection()
symbol = QgsSymbolV2.defaultSymbol(layer.geometryType())
symbol.setColor(QtCore.Qt.green)
symbol.setAlpha(0.5)
layer.setRendererV2(QgsSingleSymbolRendererV2(symbol))
self.mapCanvas.setRenderFlag(False)
self.mapCanvas.setLayerSet([QgsMapCanvasLayer(layer)])
QgsMapLayerRegistry.instance().addMapLayer(layer, False)
self.mapCanvas.setExtent(layer.extent())
self.mapCanvas.setRenderFlag(True)
layers.append(layer)
else:
self.mapCanvas.setLayerSet([])
settings.setValue('/Projections/defaultBehaviour', prjSetting)
