def __init__(self, explorer):
QtGui.QWidget.__init__(self, None)
self.explorer = explorer
self.projectItem = QgsProjectItem()
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
self.toptoolbar = QtGui.QToolBar()
self.toptoolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
verticalLayout.addWidget(self.toptoolbar)
self.tree = ExplorerTreeWidget(self.explorer)
verticalLayout.addWidget(self.tree)
actions = self.projectItem.contextMenuActions(self.tree, explorer)
for action in actions:
self.toptoolbar.addAction(action)
self.toolbar = QtGui.QToolBar()
self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
layersIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/layer.png")
self.layersAction = QtGui.QAction(layersIcon, "Layers", explorer)
self.layersAction.triggered.connect(self.showLayers)
stylesIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/style.png")
self.stylesAction = QtGui.QAction(stylesIcon, "Styles", explorer)
self.stylesAction.triggered.connect(self.showStyles)
groupsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/group.gif")
self.groupsAction = QtGui.QAction(groupsIcon, "Groups", explorer)
self.groupsAction.triggered.connect(self.showGroups)
self.toolbar.addAction(self.layersAction)
self.toolbar.addAction(self.stylesAction)
self.toolbar.addAction(self.groupsAction)
verticalLayout.addWidget(self.toolbar)
self.setLayout(verticalLayout)
self.lastAction = None
self.layersAction.trigger()
def __init__(self, explorer):
QtGui.QWidget.__init__(self, None)
self.explorer = explorer
self.projectItem = QgsProjectItem()
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
self.toptoolbar = QtGui.QToolBar()
self.toptoolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
verticalLayout.addWidget(self.toptoolbar)
self.tree = ExplorerTreeWidget(self.explorer)
verticalLayout.addWidget(self.tree)
actions = self.projectItem.contextMenuActions(self.tree, explorer)
for action in actions:
self.toptoolbar.addAction(action)
self.toolbar = QtGui.QToolBar()
self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
layersIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/layer.png")
self.layersAction = QtGui.QAction(layersIcon, "Layers", explorer)
self.layersAction.triggered.connect(self.showLayers)
stylesIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/style.png")
self.stylesAction = QtGui.QAction(stylesIcon, "Styles", explorer)
self.stylesAction.triggered.connect(self.showStyles)
groupsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/group.gif")
self.groupsAction = QtGui.QAction(groupsIcon, "Groups", explorer)
self.groupsAction.triggered.connect(self.showGroups)
self.toolbar.addAction(self.layersAction)
self.toolbar.addAction(self.stylesAction)
self.toolbar.addAction(self.groupsAction)
verticalLayout.addWidget(self.toolbar)
self.setLayout(verticalLayout)
self.lastAction = None
self.layersAction.trigger()
def __init__(self, explorer):
QtGui.QWidget.__init__(self, None)
self.explorer = explorer
self.connectionsItem = PgConnectionsItem()
self.connection = None
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(2)
horizontalLayout.setMargin(0)
self.comboBox = QtGui.QComboBox()
self.comboBox.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.comboBox.currentIndexChanged.connect(self.connectionHasChanged)
horizontalLayout.addWidget(self.comboBox)
self.addButton = QtGui.QPushButton()
self.addButton.clicked.connect(lambda: self.addConnection(explorer))
addIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/add.png")
self.addButton.setIcon(addIcon)
self.addButton.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
self.refreshButton = QtGui.QPushButton()
self.refreshButton.clicked.connect(self.refreshContent)
refreshIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/refresh.png")
self.refreshButton.setIcon(refreshIcon)
self.refreshButton.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
horizontalLayout.addWidget(self.refreshButton)
horizontalLayout.addWidget(self.addButton)
verticalLayout.addLayout(horizontalLayout)
self.tree = ExplorerTreeWidget(self.explorer)
verticalLayout.addWidget(self.tree)
self.setLayout(verticalLayout)
self.populateComboBox()
if self.connection is not None and self.connection.isValid:
self.refreshContent()
def __init__(self, explorer, singletab=False):
self.explorer = explorer
self.singletab = singletab
QtGui.QWidget.__init__(self, None)
self.qgsItem = None
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
if singletab:
self.tree = ExplorerTreeWidget(explorer)
verticalLayout.addWidget(self.tree)
else:
self.tabbedPanel = QtGui.QTabWidget()
self.tabbedPanel.setVisible(True)
verticalLayout.addWidget(self.tabbedPanel)
self.setLayout(verticalLayout)
self.fillData()
def __init__(self, explorer, singletab = False):
self.explorer = explorer
self.singletab = singletab
QtGui.QWidget.__init__(self, None)
self.qgsItem = None
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
if singletab:
self.tree = ExplorerTreeWidget(explorer)
verticalLayout.addWidget(self.tree)
else:
self.tabbedPanel = QtGui.QTabWidget()
self.tabbedPanel.setVisible(True)
verticalLayout.addWidget(self.tabbedPanel)
self.setLayout(verticalLayout)
self.fillData()
class ExplorerWidget(QtGui.QWidget):
def __init__(self, explorer, singletab = False):
self.explorer = explorer
self.singletab = singletab
QtGui.QWidget.__init__(self, None)
self.qgsItem = None
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
if singletab:
self.tree = ExplorerTreeWidget(explorer)
verticalLayout.addWidget(self.tree)
else:
self.tabbedPanel = QtGui.QTabWidget()
self.tabbedPanel.setVisible(True)
verticalLayout.addWidget(self.tabbedPanel)
#self.toolbar = QtGui.QToolBar()
#self.toolbar.setToolButtonStyle(Qt.ToolButtonIconOnly)
self.setLayout(verticalLayout)
self.fillData()
def fillData(self):
if self.singletab:
self.gsItem = GsCatalogsItem()
self.pgItem = PgConnectionsItem()
self.pgItem.populate()
self.qgsItem = QgsProjectItem()
self.qgsItem.populate()
self.tree.addTopLevelItem(self.gsItem)
self.tree.addTopLevelItem(self.pgItem)
geogitActive = QSettings().value("/OpenGeo/Settings/GeoGit/Active", defaultValue=False,)
geogitActive = str(geogitActive).lower() == 'true'
if geogitActive:
self.geogitItem = GeogitRepositoriesItem()
self.tree.addTopLevelItem(self.geogitItem)
self.tree.addTopLevelItem(self.qgsItem)
else:
gsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/geoserver.png")
pgIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/pg.png")
qgsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/qgis.png")
self.gsPanel = GsTreePanel(self.explorer)
self.qgsPanel = QgsTreePanel(self.explorer)
self.pgPanel = PgTreePanel(self.explorer)
self.tabbedPanel.addTab(self.gsPanel, gsIcon, 'GeoServer')
self.tabbedPanel.addTab(self.pgPanel, pgIcon,'PostGIS')
self.tabbedPanel.addTab(self.qgsPanel, qgsIcon, 'QGIS')
def catalogs(self):
if self.singletab:
return self.gsItem._catalogs
else:
return self.gsPanel.catalogs
def geogitRepositories(self):
if self.singletab:
return self.geogitItem.repos
else:
return self.geogitPanel.repos
def pgDatabases(self):
if self.singletab:
return self.pgItem.databases
else:
return self.pgPanel.databases()
def currentTreeWidget(self):
if self.singletab:
return self.tree
else:
return self.tabbedPanel.currentWidget()
def currentTree(self):
if self.singletab:
return self.tree
else:
return self.tabbedPanel.currentWidget().tree
def updateQgisContent(self):
if self.singletab:
self.qgsItem.refreshContent(self.explorer)
else:
self.qgsPanel.refreshContent()
def refreshContent(self):
tree = self.currentTreeWidget()
if tree is not None:
tree.refreshContent()
class QgsTreePanel(QtGui.QWidget):
def __init__(self, explorer):
QtGui.QWidget.__init__(self, None)
self.explorer = explorer
self.projectItem = QgsProjectItem()
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
self.toptoolbar = QtGui.QToolBar()
self.toptoolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
verticalLayout.addWidget(self.toptoolbar)
self.tree = ExplorerTreeWidget(self.explorer)
verticalLayout.addWidget(self.tree)
actions = self.projectItem.contextMenuActions(self.tree, explorer)
for action in actions:
self.toptoolbar.addAction(action)
self.toolbar = QtGui.QToolBar()
self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
layersIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/layer.png")
self.layersAction = QtGui.QAction(layersIcon, "Layers", explorer)
self.layersAction.triggered.connect(self.showLayers)
stylesIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/style.png")
self.stylesAction = QtGui.QAction(stylesIcon, "Styles", explorer)
self.stylesAction.triggered.connect(self.showStyles)
groupsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/group.gif")
self.groupsAction = QtGui.QAction(groupsIcon, "Groups", explorer)
self.groupsAction.triggered.connect(self.showGroups)
self.toolbar.addAction(self.layersAction)
self.toolbar.addAction(self.stylesAction)
self.toolbar.addAction(self.groupsAction)
verticalLayout.addWidget(self.toolbar)
self.setLayout(verticalLayout)
self.lastAction = None
self.layersAction.trigger()
def currentItem(self):
self.tree.currentItem()
def showGroups(self):
if self.sender() == self.lastAction:
return
self.tree.clear()
groups = qgislayers.getGroups()
for group in groups:
groupItem = QgsGroupItem(group)
groupItem.populate()
self.tree.addTopLevelItem(groupItem)
self.lastAction = self.sender()
def showStyles(self):
if self.sender() == self.lastAction:
return
self.tree.clear()
styles = qgislayers.getVectorLayers()
for style in styles:
styleItem = QgsStyleItem(style)
self.tree.addTopLevelItem(styleItem)
self.lastAction = self.sender()
def showLayers(self):
if self.sender() == self.lastAction:
return
self.tree.clear()
layers = qgislayers.getAllLayers()
for layer in layers:
layerItem = QgsLayerItem(layer)
self.tree.addTopLevelItem(layerItem)
self.lastAction = self.sender()
def refreshContent(self):
self.toptoolbar.clear()
actions = self.projectItem.contextMenuActions(self.tree, self.explorer)
for action in actions:
self.toptoolbar.addAction(action)
action = self.lastAction
self.lastAction = None
if action is not None:
action.trigger()
def __init__(self, explorer):
QtGui.QWidget.__init__(self, None)
self.explorer = explorer
self.catalogs = {}
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(2)
horizontalLayout.setMargin(0)
self.comboBox = QtGui.QComboBox()
self.comboBox.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.comboBox.currentIndexChanged.connect(self.catalogHasChanged)
horizontalLayout.addWidget(self.comboBox)
self.addButton = QtGui.QPushButton()
self.addButton.clicked.connect(self.addCatalog)
addIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/add.png")
self.addButton.setIcon(addIcon)
self.addButton.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
self.refreshButton = QtGui.QPushButton()
self.refreshButton.clicked.connect(self.refreshContent)
refreshIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/refresh.png")
self.refreshButton.setIcon(refreshIcon)
self.refreshButton.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
self.refreshButton.setEnabled(False)
horizontalLayout.addWidget(self.refreshButton)
horizontalLayout.addWidget(self.addButton)
verticalLayout.addLayout(horizontalLayout)
self.toptoolbar = QtGui.QToolBar()
self.toptoolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
self.toptoolbar.setVisible(False)
verticalLayout.addWidget(self.toptoolbar)
self.tree = ExplorerTreeWidget(self.explorer)
verticalLayout.addWidget(self.tree)
self.toolbar = QtGui.QToolBar()
self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
layersIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/layer.png")
self.layersAction = QtGui.QAction(layersIcon, "Layers", explorer)
self.layersAction.triggered.connect(lambda: self.toggleVisibility((GsLayerItem),
self.containerItems[0].contextMenuActions(self.tree, self.explorer)))
workspacesIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/workspace.png")
self.workspacesAction = QtGui.QAction(workspacesIcon, "Workspaces", explorer)
self.workspacesAction.triggered.connect(lambda: self.toggleVisibility((GsWorkspaceItem),
self.containerItems[1].contextMenuActions(self.tree, self.explorer)))
stylesIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/style.png")
self.stylesAction = QtGui.QAction(stylesIcon, "Styles", explorer)
self.stylesAction.triggered.connect(lambda: self.toggleVisibility((GsStyleItem),
self.containerItems[2].contextMenuActions(self.tree, self.explorer)))
groupsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/group.gif")
self.groupsAction = QtGui.QAction(groupsIcon, "Groups", explorer)
self.groupsAction.triggered.connect(lambda: self.toggleVisibility((GsGroupItem),
self.containerItems[3].contextMenuActions(self.tree, self.explorer)))
gwcIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/gwc.png")
self.gwcAction = QtGui.QAction(gwcIcon, "GeoWebCache", explorer)
self.gwcAction.triggered.connect(lambda: self.toggleVisibility((GwcLayerItem),
self.containerItems[4].contextMenuActions(self.tree, self.explorer)))
wpsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/process.png")
self.wpsAction = QtGui.QAction(wpsIcon, "Processes", explorer)
self.wpsAction.triggered.connect(lambda: self.toggleVisibility((GsProcessItem),
self.containerItems[5].contextMenuActions(self.tree, self.explorer)))
self.layersAction.setEnabled(False)
self.workspacesAction.setEnabled(False)
self.stylesAction.setEnabled(False)
self.groupsAction.setEnabled(False)
self.gwcAction.setEnabled(False)
self.wpsAction.setEnabled(False)
self.updateActionButtons()
#=======================================================================
# self.toolbar.addAction(self.layersAction)
# self.toolbar.addAction(self.workspacesAction)
# self.toolbar.addAction(self.stylesAction)
# self.toolbar.addAction(self.groupsAction)
# self.toolbar.addAction(self.gwcAction)
# self.toolbar.addAction(self.wpsAction)
#=======================================================================
verticalLayout.addWidget(self.toolbar)
self.setLayout(verticalLayout)
class GsTreePanel(QtGui.QWidget):
def __init__(self, explorer):
QtGui.QWidget.__init__(self, None)
self.explorer = explorer
self.catalogs = {}
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(2)
horizontalLayout.setMargin(0)
self.comboBox = QtGui.QComboBox()
self.comboBox.setSizePolicy(QtGui.QSizePolicy.Expanding, QtGui.QSizePolicy.Minimum)
self.comboBox.currentIndexChanged.connect(self.catalogHasChanged)
horizontalLayout.addWidget(self.comboBox)
self.addButton = QtGui.QPushButton()
self.addButton.clicked.connect(self.addCatalog)
addIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/add.png")
self.addButton.setIcon(addIcon)
self.addButton.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
self.refreshButton = QtGui.QPushButton()
self.refreshButton.clicked.connect(self.refreshContent)
refreshIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/refresh.png")
self.refreshButton.setIcon(refreshIcon)
self.refreshButton.setSizePolicy(QtGui.QSizePolicy.Minimum, QtGui.QSizePolicy.Minimum)
self.refreshButton.setEnabled(False)
horizontalLayout.addWidget(self.refreshButton)
horizontalLayout.addWidget(self.addButton)
verticalLayout.addLayout(horizontalLayout)
self.toptoolbar = QtGui.QToolBar()
self.toptoolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
self.toptoolbar.setVisible(False)
verticalLayout.addWidget(self.toptoolbar)
self.tree = ExplorerTreeWidget(self.explorer)
verticalLayout.addWidget(self.tree)
self.toolbar = QtGui.QToolBar()
self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
layersIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/layer.png")
self.layersAction = QtGui.QAction(layersIcon, "Layers", explorer)
self.layersAction.triggered.connect(lambda: self.toggleVisibility((GsLayerItem),
self.containerItems[0].contextMenuActions(self.tree, self.explorer)))
workspacesIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/workspace.png")
self.workspacesAction = QtGui.QAction(workspacesIcon, "Workspaces", explorer)
self.workspacesAction.triggered.connect(lambda: self.toggleVisibility((GsWorkspaceItem),
self.containerItems[1].contextMenuActions(self.tree, self.explorer)))
stylesIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/style.png")
self.stylesAction = QtGui.QAction(stylesIcon, "Styles", explorer)
self.stylesAction.triggered.connect(lambda: self.toggleVisibility((GsStyleItem),
self.containerItems[2].contextMenuActions(self.tree, self.explorer)))
groupsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/group.gif")
self.groupsAction = QtGui.QAction(groupsIcon, "Groups", explorer)
self.groupsAction.triggered.connect(lambda: self.toggleVisibility((GsGroupItem),
self.containerItems[3].contextMenuActions(self.tree, self.explorer)))
gwcIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/gwc.png")
self.gwcAction = QtGui.QAction(gwcIcon, "GeoWebCache", explorer)
self.gwcAction.triggered.connect(lambda: self.toggleVisibility((GwcLayerItem),
self.containerItems[4].contextMenuActions(self.tree, self.explorer)))
wpsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/process.png")
self.wpsAction = QtGui.QAction(wpsIcon, "Processes", explorer)
self.wpsAction.triggered.connect(lambda: self.toggleVisibility((GsProcessItem),
self.containerItems[5].contextMenuActions(self.tree, self.explorer)))
self.layersAction.setEnabled(False)
self.workspacesAction.setEnabled(False)
self.stylesAction.setEnabled(False)
self.groupsAction.setEnabled(False)
self.gwcAction.setEnabled(False)
self.wpsAction.setEnabled(False)
self.updateActionButtons()
#=======================================================================
# self.toolbar.addAction(self.layersAction)
# self.toolbar.addAction(self.workspacesAction)
# self.toolbar.addAction(self.stylesAction)
# self.toolbar.addAction(self.groupsAction)
# self.toolbar.addAction(self.gwcAction)
# self.toolbar.addAction(self.wpsAction)
#=======================================================================
verticalLayout.addWidget(self.toolbar)
self.setLayout(verticalLayout)
def updateActionButtons(self):
actions = [self.layersAction, self.workspacesAction, self.stylesAction,
self.groupsAction, self.gwcAction, self.wpsAction]
self.toolbar.clear()
for action in actions:
button = QtGui.QPushButton()
button.setIcon(action.icon())
button.setToolTip(action.text())
button.setEnabled(action.isEnabled())
button.clicked.connect(action.trigger)
self.toolbar.addWidget(button)
def catalogHasChanged(self):
self.catalog = self.comboBox.itemData(self.comboBox.currentIndex())
self.fillTree()
self.toggleVisibility((GsLayerItem))
def currentItem(self):
self.tree.currentItem()
def fillTree(self):
self.tree.clear()
QtGui.QApplication.setOverrideCursor(QtGui.QCursor(QtCore.Qt.WaitCursor))
self.explorer.setProgressMaximum(7, "Filling explorer tree")
try:
groups = self.catalog.get_layergroups()
for group in groups:
groupItem = GsGroupItem(group)
groupItem.populate()
self.tree.addTopLevelItem(groupItem)
self.explorer.setProgress(1)
cat = self.catalog
try:
defaultWorkspace = cat.get_default_workspace()
defaultWorkspace.fetch()
defaultName = defaultWorkspace.dom.find('name').text
except:
defaultName = None
self.explorer.setProgress(2)
workspaces = cat.get_workspaces()
for workspace in workspaces:
workspaceItem = GsWorkspaceItem(workspace, workspace.name == defaultName)
workspaceItem.populate()
self.tree.addTopLevelItem(workspaceItem)
self.explorer.setProgress(3)
styles = self.catalog.get_styles()
for style in styles:
styleItem = GsStyleItem(style, False)
self.tree.addTopLevelItem(styleItem)
self.explorer.setProgress(4)
layers = self.catalog.get_layers()
for layer in layers:
layerItem = GsLayerItem(layer)
layerItem.populate()
self.tree.addTopLevelItem(layerItem)
self.explorer.setProgress(5)
gwc = Gwc(self.catalog)
layers = gwc.layers()
for layer in layers:
item = GwcLayerItem(layer)
self.tree.addTopLevelItem(item)
self.explorer.setProgress(6)
self.element = Wps(self.catalog)
try:
processes = self.catalog.processes()
for process in processes:
item = GsProcessItem(process)
self.tree.addTopLevelItem(item)
self.explorer.setProgress(7)
except:
#ignore this section if catalog does not have WPS installed
pass
self.explorer.resetActivity()
self.tree.invisibleRootItem().sortChildren(0, QtCore.Qt.AscendingOrder)
#we keep a list of container items, to use their actions
self.containerItems = [GsLayersItem(self.catalog), GsWorkspacesItem(self.catalog),
GsStylesItem(self.catalog),GsGroupsItem(self.catalog),
GwcLayersItem(self.catalog), GsProcessesItem(self.catalog)]
finally:
self.explorer.setProgress(0)
QtGui.QApplication.restoreOverrideCursor()
def toggleVisibility(self, visibleItems = (type(None)), visibleActions = []):
root = self.tree.invisibleRootItem()
for i in range(root.childCount()):
item = root.child(i)
item.setHidden(not isinstance(item, visibleItems))
self.toptoolbar.setVisible(len(visibleActions)>0)
self.toptoolbar.clear()
for action in visibleActions:
button = QtGui.QPushButton()
button.setIcon(action.icon())
button.setToolTip(action.text())
button.setEnabled(action.isEnabled())
button.clicked.connect(action.trigger)
self.toptoolbar.addWidget(button)
#=======================================================================
# for action in visibleActions:
# self.toptoolbar.addAction(action)
#=======================================================================
self.visibleItems = visibleItems
self.visibleActions = visibleActions
def addCatalog(self, explorer):
dlg = DefineCatalogDialog()
dlg.exec_()
if dlg.ok:
try:
cat = Catalog(dlg.url, dlg.username, dlg.password)
v = cat.gsversion()
supported = v.startswith("2.3") or v.startswith("2.4")
if not supported:
ret = QtGui.QMessageBox.warning(explorer, "GeoServer catalog definition",
"The specified catalog seems to be running an older version of GeoServer\n"
"That might cause unexpected behaviour.\nDo you want to add the catalog anyway?",
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No,
QtGui.QMessageBox.No);
if ret == QtGui.QMessageBox.No:
return
name = dlg.name
i = 2
while name in self.catalogs.keys():
name = dlg.getName() + "_" + str(i)
i += 1
self.catalogs[name] = cat
self.catalog = cat
self.comboBox.addItem(name, cat)
self.layersAction.setEnabled(True)
self.workspacesAction.setEnabled(True)
self.stylesAction.setEnabled(True)
self.groupsAction.setEnabled(True)
self.gwcAction.setEnabled(True)
self.wpsAction.setEnabled(True)
self.refreshButton.setEnabled(True)
self.updateActionButtons()
self.fillTree()
self.layersAction.trigger()
self.explorer.updateQgisContent()
except Exception, e:
explorer.setInfo(str(e), 1)
return
class ExplorerWidget(QtGui.QWidget):
def __init__(self, explorer, singletab = False):
self.explorer = explorer
self.singletab = singletab
QtGui.QWidget.__init__(self, None)
self.qgsItem = None
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
if singletab:
self.tree = ExplorerTreeWidget(explorer)
verticalLayout.addWidget(self.tree)
else:
self.tabbedPanel = QtGui.QTabWidget()
self.tabbedPanel.setVisible(True)
verticalLayout.addWidget(self.tabbedPanel)
self.setLayout(verticalLayout)
self.fillData()
def fillData(self):
if self.singletab:
self.gsItem = GsCatalogsItem()
self.pgItem = PgConnectionsItem()
self.pgItem.populate()
self.qgsItem = QgsProjectItem()
self.qgsItem.populate()
self.tree.addTopLevelItem(self.gsItem)
self.tree.addTopLevelItem(self.pgItem)
self.tree.addTopLevelItem(self.qgsItem)
else:
gsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/geoserver.png")
pgIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/postgis.png")
qgsIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/qgis.png")
self.gsPanel = GsTreePanel(self.explorer)
self.qgsPanel = QgsTreePanel(self.explorer)
self.pgPanel = PgTreePanel(self.explorer)
self.tabbedPanel.addTab(self.gsPanel, gsIcon, 'GeoServer')
self.tabbedPanel.addTab(self.pgPanel, pgIcon,'PostGIS')
self.tabbedPanel.addTab(self.qgsPanel, qgsIcon, 'QGIS')
def catalogs(self):
if self.singletab:
return self.gsItem._catalogs
else:
return self.gsPanel.catalogs
def pgDatabases(self):
if self.singletab:
return self.pgItem.databases
else:
return self.pgPanel.databases()
def currentTreeWidget(self):
if self.singletab:
return self.tree
else:
return self.tabbedPanel.currentWidget()
def currentTree(self):
if self.singletab:
return self.tree
else:
return self.tabbedPanel.currentWidget().tree
def updateQgisContent(self):
if self.singletab:
self.qgsItem.refreshContent(self.explorer)
else:
self.qgsPanel.refreshContent()
def refreshContent(self):
tree = self.currentTreeWidget()
if tree is not None:
tree.refreshContent()
class ExplorerWidget(QtGui.QWidget):
def __init__(self, explorer, singletab=False):
self.explorer = explorer
self.singletab = singletab
QtGui.QWidget.__init__(self, None)
self.qgsItem = None
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
if singletab:
self.tree = ExplorerTreeWidget(explorer)
verticalLayout.addWidget(self.tree)
else:
self.tabbedPanel = QtGui.QTabWidget()
self.tabbedPanel.setVisible(True)
verticalLayout.addWidget(self.tabbedPanel)
self.setLayout(verticalLayout)
self.fillData()
def fillData(self):
if self.singletab:
self.gsItem = GsCatalogsItem()
self.pgItem = PgConnectionsItem()
self.pgItem.populate()
self.qgsItem = QgsProjectItem()
self.qgsItem.populate()
self.tree.addTopLevelItem(self.gsItem)
self.tree.addTopLevelItem(self.pgItem)
self.tree.addTopLevelItem(self.qgsItem)
else:
gsIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/geoserver.png")
pgIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/postgis.png")
qgsIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/qgis.png")
self.gsPanel = GsTreePanel(self.explorer)
self.qgsPanel = QgsTreePanel(self.explorer)
self.pgPanel = PgTreePanel(self.explorer)
self.tabbedPanel.addTab(self.gsPanel, gsIcon, 'GeoServer')
self.tabbedPanel.addTab(self.pgPanel, pgIcon, 'PostGIS')
self.tabbedPanel.addTab(self.qgsPanel, qgsIcon, 'QGIS')
def catalogs(self):
if self.singletab:
return self.gsItem._catalogs
else:
return self.gsPanel.catalogs
def pgDatabases(self):
if self.singletab:
return self.pgItem.databases
else:
return self.pgPanel.databases()
def currentTreeWidget(self):
if self.singletab:
return self.tree
else:
return self.tabbedPanel.currentWidget()
def currentTree(self):
if self.singletab:
return self.tree
else:
return self.tabbedPanel.currentWidget().tree
def updateQgisContent(self):
if self.singletab:
self.qgsItem.refreshContent(self.explorer)
else:
self.qgsPanel.refreshContent()
def refreshContent(self):
tree = self.currentTreeWidget()
if tree is not None:
tree.refreshContent()
class QgsTreePanel(QtGui.QWidget):
def __init__(self, explorer):
QtGui.QWidget.__init__(self, None)
self.explorer = explorer
self.projectItem = QgsProjectItem()
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
self.toptoolbar = QtGui.QToolBar()
self.toptoolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
verticalLayout.addWidget(self.toptoolbar)
self.tree = ExplorerTreeWidget(self.explorer)
verticalLayout.addWidget(self.tree)
actions = self.projectItem.contextMenuActions(self.tree, explorer)
for action in actions:
self.toptoolbar.addAction(action)
self.toolbar = QtGui.QToolBar()
self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
layersIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/layer.png")
self.layersAction = QtGui.QAction(layersIcon, "Layers", explorer)
self.layersAction.triggered.connect(self.showLayers)
stylesIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/style.png")
self.stylesAction = QtGui.QAction(stylesIcon, "Styles", explorer)
self.stylesAction.triggered.connect(self.showStyles)
groupsIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/group.gif")
self.groupsAction = QtGui.QAction(groupsIcon, "Groups", explorer)
self.groupsAction.triggered.connect(self.showGroups)
self.toolbar.addAction(self.layersAction)
self.toolbar.addAction(self.stylesAction)
self.toolbar.addAction(self.groupsAction)
verticalLayout.addWidget(self.toolbar)
self.setLayout(verticalLayout)
self.lastAction = None
self.layersAction.trigger()
def currentItem(self):
self.tree.currentItem()
def showGroups(self):
if self.sender() == self.lastAction:
return
self.tree.clear()
groups = qgislayers.getGroups()
for group in groups:
groupItem = QgsGroupItem(group)
groupItem.populate()
self.tree.addTopLevelItem(groupItem)
self.lastAction = self.sender()
def showStyles(self):
if self.sender() == self.lastAction:
return
self.tree.clear()
styles = qgislayers.getVectorLayers()
for style in styles:
styleItem = QgsStyleItem(style)
self.tree.addTopLevelItem(styleItem)
self.lastAction = self.sender()
def showLayers(self):
if self.sender() == self.lastAction:
return
self.tree.clear()
layers = qgislayers.getAllLayers()
for layer in layers:
layerItem = QgsLayerItem(layer)
self.tree.addTopLevelItem(layerItem)
self.lastAction = self.sender()
def refreshContent(self):
self.toptoolbar.clear()
actions = self.projectItem.contextMenuActions(self.tree, self.explorer)
for action in actions:
self.toptoolbar.addAction(action)
action = self.lastAction
self.lastAction = None
if action is not None:
action.trigger()
def __init__(self, explorer):
QtGui.QWidget.__init__(self, None)
self.explorer = explorer
self.catalogs = {}
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(2)
horizontalLayout.setMargin(0)
self.comboBox = QtGui.QComboBox()
self.comboBox.setSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
self.comboBox.currentIndexChanged.connect(self.catalogHasChanged)
horizontalLayout.addWidget(self.comboBox)
self.addButton = QtGui.QPushButton()
self.addButton.clicked.connect(lambda: self.addCatalog(explorer))
addIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/add.png")
self.addButton.setIcon(addIcon)
self.addButton.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
self.refreshButton = QtGui.QPushButton()
self.refreshButton.clicked.connect(self.refreshContent)
refreshIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/refresh.png")
self.refreshButton.setIcon(refreshIcon)
self.refreshButton.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
self.refreshButton.setEnabled(False)
horizontalLayout.addWidget(self.refreshButton)
horizontalLayout.addWidget(self.addButton)
verticalLayout.addLayout(horizontalLayout)
self.toptoolbar = QtGui.QToolBar()
self.toptoolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
self.toptoolbar.setVisible(False)
verticalLayout.addWidget(self.toptoolbar)
self.tree = ExplorerTreeWidget(self.explorer)
verticalLayout.addWidget(self.tree)
self.toolbar = QtGui.QToolBar()
self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
layersIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/layer.png")
self.layersAction = QtGui.QAction(layersIcon, "Layers", explorer)
self.layersAction.triggered.connect(lambda: self.toggleVisibility(
(GsLayerItem), self.containerItems[0].contextMenuActions(
self.tree, self.explorer)))
workspacesIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/workspace.png")
self.workspacesAction = QtGui.QAction(workspacesIcon, "Workspaces",
explorer)
self.workspacesAction.triggered.connect(lambda: self.toggleVisibility(
(GsWorkspaceItem), self.containerItems[1].contextMenuActions(
self.tree, self.explorer)))
stylesIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/style.png")
self.stylesAction = QtGui.QAction(stylesIcon, "Styles", explorer)
self.stylesAction.triggered.connect(lambda: self.toggleVisibility(
(GsStyleItem), self.containerItems[2].contextMenuActions(
self.tree, self.explorer)))
groupsIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/group.gif")
self.groupsAction = QtGui.QAction(groupsIcon, "Groups", explorer)
self.groupsAction.triggered.connect(lambda: self.toggleVisibility(
(GsGroupItem), self.containerItems[3].contextMenuActions(
self.tree, self.explorer)))
gwcIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/gwc.png")
self.gwcAction = QtGui.QAction(gwcIcon, "GeoWebCache", explorer)
self.gwcAction.triggered.connect(lambda: self.toggleVisibility(
(GwcLayerItem), self.containerItems[4].contextMenuActions(
self.tree, self.explorer)))
wpsIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/process.png")
self.wpsAction = QtGui.QAction(wpsIcon, "Processes", explorer)
self.wpsAction.triggered.connect(lambda: self.toggleVisibility(
(GsProcessItem), self.containerItems[5].contextMenuActions(
self.tree, self.explorer)))
self.layersAction.setEnabled(False)
self.workspacesAction.setEnabled(False)
self.stylesAction.setEnabled(False)
self.groupsAction.setEnabled(False)
self.gwcAction.setEnabled(False)
self.wpsAction.setEnabled(False)
self.updateActionButtons()
verticalLayout.addWidget(self.toolbar)
self.setLayout(verticalLayout)
class GsTreePanel(QtGui.QWidget):
def __init__(self, explorer):
QtGui.QWidget.__init__(self, None)
self.explorer = explorer
self.catalogs = {}
verticalLayout = QtGui.QVBoxLayout()
verticalLayout.setSpacing(2)
verticalLayout.setMargin(0)
horizontalLayout = QtGui.QHBoxLayout()
horizontalLayout.setSpacing(2)
horizontalLayout.setMargin(0)
self.comboBox = QtGui.QComboBox()
self.comboBox.setSizePolicy(QtGui.QSizePolicy.Expanding,
QtGui.QSizePolicy.Minimum)
self.comboBox.currentIndexChanged.connect(self.catalogHasChanged)
horizontalLayout.addWidget(self.comboBox)
self.addButton = QtGui.QPushButton()
self.addButton.clicked.connect(lambda: self.addCatalog(explorer))
addIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/add.png")
self.addButton.setIcon(addIcon)
self.addButton.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
self.refreshButton = QtGui.QPushButton()
self.refreshButton.clicked.connect(self.refreshContent)
refreshIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/refresh.png")
self.refreshButton.setIcon(refreshIcon)
self.refreshButton.setSizePolicy(QtGui.QSizePolicy.Minimum,
QtGui.QSizePolicy.Minimum)
self.refreshButton.setEnabled(False)
horizontalLayout.addWidget(self.refreshButton)
horizontalLayout.addWidget(self.addButton)
verticalLayout.addLayout(horizontalLayout)
self.toptoolbar = QtGui.QToolBar()
self.toptoolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
self.toptoolbar.setVisible(False)
verticalLayout.addWidget(self.toptoolbar)
self.tree = ExplorerTreeWidget(self.explorer)
verticalLayout.addWidget(self.tree)
self.toolbar = QtGui.QToolBar()
self.toolbar.setToolButtonStyle(QtCore.Qt.ToolButtonIconOnly)
layersIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/layer.png")
self.layersAction = QtGui.QAction(layersIcon, "Layers", explorer)
self.layersAction.triggered.connect(lambda: self.toggleVisibility(
(GsLayerItem), self.containerItems[0].contextMenuActions(
self.tree, self.explorer)))
workspacesIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/workspace.png")
self.workspacesAction = QtGui.QAction(workspacesIcon, "Workspaces",
explorer)
self.workspacesAction.triggered.connect(lambda: self.toggleVisibility(
(GsWorkspaceItem), self.containerItems[1].contextMenuActions(
self.tree, self.explorer)))
stylesIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/style.png")
self.stylesAction = QtGui.QAction(stylesIcon, "Styles", explorer)
self.stylesAction.triggered.connect(lambda: self.toggleVisibility(
(GsStyleItem), self.containerItems[2].contextMenuActions(
self.tree, self.explorer)))
groupsIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/group.gif")
self.groupsAction = QtGui.QAction(groupsIcon, "Groups", explorer)
self.groupsAction.triggered.connect(lambda: self.toggleVisibility(
(GsGroupItem), self.containerItems[3].contextMenuActions(
self.tree, self.explorer)))
gwcIcon = QtGui.QIcon(os.path.dirname(__file__) + "/../images/gwc.png")
self.gwcAction = QtGui.QAction(gwcIcon, "GeoWebCache", explorer)
self.gwcAction.triggered.connect(lambda: self.toggleVisibility(
(GwcLayerItem), self.containerItems[4].contextMenuActions(
self.tree, self.explorer)))
wpsIcon = QtGui.QIcon(
os.path.dirname(__file__) + "/../images/process.png")
self.wpsAction = QtGui.QAction(wpsIcon, "Processes", explorer)
self.wpsAction.triggered.connect(lambda: self.toggleVisibility(
(GsProcessItem), self.containerItems[5].contextMenuActions(
self.tree, self.explorer)))
self.layersAction.setEnabled(False)
self.workspacesAction.setEnabled(False)
self.stylesAction.setEnabled(False)
self.groupsAction.setEnabled(False)
self.gwcAction.setEnabled(False)
self.wpsAction.setEnabled(False)
self.updateActionButtons()
verticalLayout.addWidget(self.toolbar)
self.setLayout(verticalLayout)
def updateActionButtons(self):
actions = [
self.layersAction, self.workspacesAction, self.stylesAction,
self.groupsAction, self.gwcAction, self.wpsAction
]
self.toolbar.clear()
for action in actions:
button = QtGui.QPushButton()
button.setIcon(action.icon())
button.setToolTip(action.text())
button.setEnabled(action.isEnabled())
button.clicked.connect(action.trigger)
self.toolbar.addWidget(button)
def catalogHasChanged(self):
self.catalog = self.comboBox.itemData(self.comboBox.currentIndex())
self.fillTree()
self.toggleVisibility((GsLayerItem))
def currentItem(self):
self.tree.currentItem()
def fillTree(self):
self.tree.clear()
QtGui.QApplication.setOverrideCursor(
QtGui.QCursor(QtCore.Qt.WaitCursor))
self.explorer.setProgressMaximum(7, "Filling explorer tree")
try:
groups = self.catalog.get_layergroups()
for group in groups:
groupItem = GsGroupItem(group)
groupItem.populate()
self.tree.addTopLevelItem(groupItem)
self.explorer.setProgress(1)
cat = self.catalog
try:
defaultWorkspace = cat.get_default_workspace()
defaultWorkspace.fetch()
defaultName = defaultWorkspace.dom.find('name').text
except:
defaultName = None
self.explorer.setProgress(2)
workspaces = cat.get_workspaces()
for workspace in workspaces:
workspaceItem = GsWorkspaceItem(workspace,
workspace.name == defaultName)
workspaceItem.populate()
self.tree.addTopLevelItem(workspaceItem)
self.explorer.setProgress(3)
styles = self.catalog.get_styles()
for style in styles:
styleItem = GsStyleItem(style, False)
self.tree.addTopLevelItem(styleItem)
self.explorer.setProgress(4)
layers = self.catalog.get_layers()
for layer in layers:
layerItem = GsLayerItem(layer)
layerItem.populate()
self.tree.addTopLevelItem(layerItem)
self.explorer.setProgress(5)
gwc = Gwc(self.catalog)
layers = gwc.layers()
for layer in layers:
item = GwcLayerItem(layer)
self.tree.addTopLevelItem(item)
self.explorer.setProgress(6)
self.element = Wps(self.catalog)
try:
processes = self.catalog.processes()
for process in processes:
item = GsProcessItem(process)
self.tree.addTopLevelItem(item)
self.explorer.setProgress(7)
except:
#ignore this section if catalog does not have WPS installed
pass
self.explorer.resetActivity()
self.tree.invisibleRootItem().sortChildren(
0, QtCore.Qt.AscendingOrder)
#we keep a list of container items, to use their actions
self.containerItems = [
GsLayersItem(self.catalog),
GsWorkspacesItem(self.catalog),
GsStylesItem(self.catalog),
GsGroupsItem(self.catalog),
GwcLayersItem(self.catalog),
GsProcessesItem(self.catalog)
]
finally:
self.explorer.setProgress(0)
QtGui.QApplication.restoreOverrideCursor()
def toggleVisibility(self, visibleItems=(type(None)), visibleActions=[]):
root = self.tree.invisibleRootItem()
for i in range(root.childCount()):
item = root.child(i)
item.setHidden(not isinstance(item, visibleItems))
self.toptoolbar.setVisible(len(visibleActions) > 0)
self.toptoolbar.clear()
for action in visibleActions:
button = QtGui.QPushButton()
button.setIcon(action.icon())
button.setToolTip(action.text())
button.setEnabled(action.isEnabled())
button.clicked.connect(action.trigger)
self.toptoolbar.addWidget(button)
self.visibleItems = visibleItems
self.visibleActions = visibleActions
def addCatalog(self, explorer):
dlg = DefineCatalogDialog(explorer)
dlg.exec_()
if dlg.ok:
try:
cat = Catalog(dlg.url, dlg.username, dlg.password)
v = cat.gsversion()
supported = v.startswith("2.3") or v.startswith("2.4")
if not supported:
ret = QtGui.QMessageBox.warning(
explorer, "GeoServer catalog definition",
"The specified catalog seems to be running an older version of GeoServer\n"
"That might cause unexpected behaviour.\nDo you want to add the catalog anyway?",
QtGui.QMessageBox.Yes | QtGui.QMessageBox.No,
QtGui.QMessageBox.No)
if ret == QtGui.QMessageBox.No:
return
self.catalogs[dlg.name] = cat
self.catalog = cat
self.comboBox.addItem(dlg.name, cat)
self.layersAction.setEnabled(True)
self.workspacesAction.setEnabled(True)
self.stylesAction.setEnabled(True)
self.groupsAction.setEnabled(True)
self.gwcAction.setEnabled(True)
self.wpsAction.setEnabled(True)
self.refreshButton.setEnabled(True)
self.updateActionButtons()
self.fillTree()
self.layersAction.trigger()
self.explorer.updateQgisContent()
except Exception, e:
explorer.setError(str(e))
return