def __init__(self,
projectFinder,
projectSearchModel=None,
selectedRows=None):
QDialog.__init__(self)
self.setupUi(self)
self.progressBar.setValue(0)
self.settings = MySettings()
self.projectFinder = projectFinder
self.projectSearchModel = projectSearchModel
self.selectedRows = selectedRows
if projectSearchModel is None:
self.selectionWidget.hide()
self.unrecordedCheckBox.hide()
self.unevaluatedCheckBox.setChecked(True)
self.unevalutedDaysSpinBox.setValue(
max(1,
self.settings.value("refreshDelay") / 3))
self.progressBar.hide()
self.cancelButton.hide()
self.cancelButton.clicked.connect(self.cancel)
self.refreshButton.clicked.connect(self.refresh)
self.projectFinder.recordingSearchProgress.connect(self.setProgress)
class AbstractFinder(QObject):
name = '' # to be defined in subclasses
continueSearch = False
transform = None # to be defined by subclasses
# progress = pyqtSignal(QObject, int, int) # total current
resultFound = pyqtSignal(QObject, str, str, QgsGeometry, int)
limitReached = pyqtSignal(QObject, str)
finished = pyqtSignal(QObject)
message = pyqtSignal(QObject, str, QgsMessageBar.MessageLevel)
def __init__(self, parent):
QObject.__init__(self, parent)
self.settings = MySettings()
def start(self, toFind, bbox=None):
self.continueSearch = True
def stop(self):
self.continueSearch = False
def activated(self):
return self.settings.value(self.name)
def _finish(self):
self.continueSearch = False
self.finished.emit(self)
def isRunning(self):
return self.continueSearch
def search(self):
if self.running:
return
toFind = self.lineEdit().text()
if not toFind or toFind == '':
return
self.running = True
self.searchStarted.emit()
self.clearSelection()
self.resultModel.clearResults()
self.resultModel.truncateHistory(MySettings().value("historyLength"))
self.resultModel.setLoading(True)
self.showPopup()
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
self.findersToStart = []
for finder in self.finders.values():
if finder.activated():
self.findersToStart.append(finder)
bbox = self.mapCanvas.fullExtent()
while len(self.findersToStart) > 0:
finder = self.findersToStart[0]
self.findersToStart.remove(finder)
self.resultModel.addResult(finder.name)
finder.start(toFind, bbox=bbox)
# For case there is no finder activated
self.finished(None)
def __init__(self, iface):
QObject.__init__(self)
self.iface = iface
self.actions = {}
self.finders = {}
self.settings = MySettings()
self._initFinders()
self.iface.projectRead.connect(self._reloadFinders)
self.iface.newProjectCreated.connect(self._reloadFinders)
# translation environment
self.plugin_dir = os.path.dirname(__file__)
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, 'i18n',
'quickfinder_{0}.qm'.format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
QCoreApplication.installTranslator(self.translator)
def __init__(self, iface):
QObject.__init__(self)
self.iface = iface
self.actions = {}
self.finders = {}
self.settings = MySettings()
self._initFinders()
# translation environment
self.plugin_dir = os.path.dirname(__file__)
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, 'i18n', 'quickfinder_{}.qm'.format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
if qVersion() > '4.3.3':
QCoreApplication.installTranslator(self.translator)
class AbstractFinder(QObject):
name = '' # to be defined in subclasses
continueSearch = False
transform = None # to be defined by subclasses
# progress = pyqtSignal(QObject, int, int) # total current
resultFound = pyqtSignal(QObject, str, str, QgsGeometry, int)
limitReached = pyqtSignal(QObject, str)
finished = pyqtSignal(QObject)
message = pyqtSignal(str, QgsMessageBar.MessageLevel)
def __init__(self, parent):
QObject.__init__(self, parent)
self.settings = MySettings()
def start(self, toFind, bbox=None):
self.continueSearch = True
def stop(self):
self.continueSearch = False
def activated(self):
return self.settings.value(self.name)
def close(self):
pass
def _finish(self):
self.continueSearch = False
self.finished.emit(self)
def isRunning(self):
return self.continueSearch
def reload(self):
pass
def __init__(self, projectFinder, projectSearchModel=None, selectedRows=None):
QDialog.__init__(self)
self.setupUi(self)
self.progressBar.setValue(0)
self.settings = MySettings()
self.projectFinder = projectFinder
self.projectSearchModel = projectSearchModel
self.selectedRows = selectedRows
if projectSearchModel is None:
self.selectionWidget.hide()
self.unrecordedCheckBox.hide()
self.unevaluatedCheckBox.setChecked(True)
self.unevalutedDaysSpinBox.setValue(max(1,self.settings.value("refreshDelay")/3))
self.progressBar.hide()
self.cancelButton.hide()
self.cancelButton.clicked.connect(self.cancel)
self.refreshButton.clicked.connect(self.refresh)
self.projectFinder.recordingSearchProgress.connect(self.setProgress)
def __init__(self):
QDialog.__init__(self)
self.setupUi(self)
self.settings = MySettings()
SettingDialog.__init__(self, self.settings)
# new declaration of ProjectFinder since changes can be cancelled
self.projectFinder = ProjectFinder(self)
# table model
self.projectSearchModel = ProjectSearchModel(self.projectFinder)
self.proxyModel = QSortFilterProxyModel(self)
self.proxyModel.setSourceModel(self.projectSearchModel)
self.projectSearchTable.setModel(self.proxyModel)
header = self.projectSearchTable.horizontalHeader()
header.setResizeMode(QHeaderView.ResizeToContents)
# open/create QuickFinder file
self.createFileButton.clicked.connect(self.createQFTSfile)
self.openFileButton.clicked.connect(self.openQFTSfile)
self.readQFTSfile()
# project search
self.addSearchButton.clicked.connect(self.addProjectSearch)
self.removeSearchButton.clicked.connect(self.removeProjectSearch)
self.editSearchButton.clicked.connect(self.editProjectSearch)
self.refreshButton.clicked.connect(self.refreshProjectSearch)
self.projectSearchTable.selectionModel().selectionChanged.connect(
self.enableButtons)
self.enableButtons()
# geomapfish
self.geomapfishCrsButton.clicked.connect(
self.geomapfishCrsButtonClicked)
class quickFinder(QObject):
name = u"&Quick Finder"
actions = None
toolbar = None
finders = {}
loadingIcon = None
def __init__(self, iface):
QObject.__init__(self)
self.iface = iface
self.actions = {}
self.finders = {}
self.settings = MySettings()
self._initFinders()
self.iface.projectRead.connect(self._reloadFinders)
self.iface.newProjectCreated.connect(self._reloadFinders)
# translation environment
self.plugin_dir = os.path.dirname(__file__)
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, 'i18n', 'quickfinder_{0}.qm'.format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
QCoreApplication.installTranslator(self.translator)
def initGui(self):
self.actions['showSettings'] = QAction(
QIcon(":/plugins/quickfinder/icons/settings.svg"),
self.tr(u"&Settings"),
self.iface.mainWindow())
self.actions['showSettings'].triggered.connect(self.showSettings)
self.iface.addPluginToMenu(self.name, self.actions['showSettings'])
self.actions['help'] = QAction(
QIcon(":/plugins/quickfinder/icons/help.svg"),
self.tr("Help"),
self.iface.mainWindow())
self.actions['help'].triggered.connect(
lambda: QDesktopServices().openUrl(
QUrl("http://3nids.github.io/quickfinder")))
self.iface.addPluginToMenu(self.name, self.actions['help'])
self._initToolbar()
self.rubber = QgsRubberBand(self.iface.mapCanvas())
self.rubber.setColor(QColor(255, 255, 50, 200))
self.rubber.setIcon(self.rubber.ICON_CIRCLE)
self.rubber.setIconSize(15)
self.rubber.setWidth(4)
self.rubber.setBrushStyle(Qt.NoBrush)
def unload(self):
""" Unload plugin """
for key in self.finders.keys():
self.finders[key].close()
for action in self.actions.itervalues():
self.iface.removePluginMenu(self.name, action)
if self.toolbar:
del self.toolbar
if self.rubber:
self.iface.mapCanvas().scene().removeItem(self.rubber)
del self.rubber
def _initToolbar(self):
"""setup the plugin toolbar."""
self.toolbar = self.iface.addToolBar(self.name)
self.toolbar.setObjectName('mQuickFinderToolBar')
self.searchAction = QAction(QIcon(":/plugins/quickfinder/icons/magnifier13.svg"),
self.tr("Search"),
self.toolbar)
self.stopAction = QAction(
QIcon(":/plugins/quickfinder/icons/wrong2.svg"),
self.tr("Cancel"),
self.toolbar)
self.finderBox = FinderBox(self.finders, self.iface, self.toolbar)
self.finderBox.searchStarted.connect(self.searchStarted)
self.finderBox.searchFinished.connect(self.searchFinished)
self.finderBoxAction = self.toolbar.addWidget(self.finderBox)
self.finderBoxAction.setVisible(True)
self.searchAction.triggered.connect(self.finderBox.search)
self.toolbar.addAction(self.searchAction)
self.stopAction.setVisible(False)
self.stopAction.triggered.connect(self.finderBox.stop)
self.toolbar.addAction(self.stopAction)
self.toolbar.setVisible(True)
def _initFinders(self):
self.finders['geomapfish'] = GeomapfishFinder(self)
self.finders['osm'] = OsmFinder(self)
self.finders['project'] = ProjectFinder(self)
for key in self.finders.keys():
self.finders[key].message.connect(self.displayMessage)
self.refreshProject()
def _reloadFinders(self):
for key in self.finders.keys():
self.finders[key].close()
self.finders[key].reload()
self.refreshProject()
@pyqtSlot(str, QgsMessageBar.MessageLevel)
def displayMessage(self, message, level):
self.iface.messageBar().pushMessage("QuickFinder", message, level)
def showSettings(self):
if ConfigurationDialog().exec_():
self._reloadFinders()
def searchStarted(self):
self.searchAction.setVisible(False)
self.stopAction.setVisible(True)
def searchFinished(self):
self.searchAction.setVisible(True)
self.stopAction.setVisible(False)
def refreshProject(self):
if not self.finders['project'].activated:
return
if not self.settings.value("refreshAuto"):
return
nDays = self.settings.value("refreshDelay")
# do not ask more ofen than 3 days
askLimit = min(3, nDays)
recentlyAsked = self.settings.value("refreshLastAsked") >= nDaysAgoIsoDate(askLimit)
if recentlyAsked:
return
threshDate = nDaysAgoIsoDate(nDays)
uptodate = True
for search in self.finders['project'].searches.values():
if search.dateEvaluated <= threshDate:
uptodate = False
break
if uptodate:
return
self.settings.setValue("refreshLastAsked", nDaysAgoIsoDate(0))
ret = QMessageBox(QMessageBox.Warning,
"Quick Finder",
QCoreApplication.translate("Auto Refresh", "Some searches are outdated. Do you want to refresh them ?"),
QMessageBox.Cancel | QMessageBox.Yes).exec_()
if ret == QMessageBox.Yes:
RefreshDialog(self.finders['project']).exec_()
class quickFinder(QObject):
name = u"&Quick Finder"
actions = None
toolbar = None
finders = {}
loadingIcon = None
def __init__(self, iface):
QObject.__init__(self)
self.iface = iface
self.actions = {}
self.finders = {}
self.settings = MySettings()
self._initFinders()
self.iface.projectRead.connect(self._reloadFinders)
self.iface.newProjectCreated.connect(self._reloadFinders)
# translation environment
self.plugin_dir = os.path.dirname(__file__)
locale = QSettings().value("locale/userLocale")[0:2]
localePath = os.path.join(self.plugin_dir, 'i18n',
'quickfinder_{0}.qm'.format(locale))
if os.path.exists(localePath):
self.translator = QTranslator()
self.translator.load(localePath)
QCoreApplication.installTranslator(self.translator)
def initGui(self):
self.actions['showSettings'] = QAction(
QIcon(":/plugins/quickfinder/icons/settings.svg"),
self.tr(u"&Settings"), self.iface.mainWindow())
self.actions['showSettings'].triggered.connect(self.showSettings)
self.iface.addPluginToMenu(self.name, self.actions['showSettings'])
self.actions['help'] = QAction(
QIcon(":/plugins/quickfinder/icons/help.svg"), self.tr("Help"),
self.iface.mainWindow())
self.actions['help'].triggered.connect(lambda: QDesktopServices(
).openUrl(QUrl("http://3nids.github.io/quickfinder")))
self.iface.addPluginToMenu(self.name, self.actions['help'])
self._initToolbar()
self.rubber = QgsRubberBand(self.iface.mapCanvas())
self.rubber.setColor(QColor(255, 255, 50, 200))
self.rubber.setIcon(self.rubber.ICON_CIRCLE)
self.rubber.setIconSize(15)
self.rubber.setWidth(4)
self.rubber.setBrushStyle(Qt.NoBrush)
def unload(self):
""" Unload plugin """
for key in self.finders.keys():
self.finders[key].close()
for action in self.actions.itervalues():
self.iface.removePluginMenu(self.name, action)
if self.toolbar:
del self.toolbar
if self.rubber:
self.iface.mapCanvas().scene().removeItem(self.rubber)
del self.rubber
def _initToolbar(self):
"""setup the plugin toolbar."""
self.toolbar = self.iface.addToolBar(self.name)
self.toolbar.setObjectName('mQuickFinderToolBar')
self.searchAction = QAction(
QIcon(":/plugins/quickfinder/icons/magnifier13.svg"),
self.tr("Search"), self.toolbar)
self.stopAction = QAction(
QIcon(":/plugins/quickfinder/icons/wrong2.svg"), self.tr("Cancel"),
self.toolbar)
self.finderBox = FinderBox(self.finders, self.iface, self.toolbar)
self.finderBox.searchStarted.connect(self.searchStarted)
self.finderBox.searchFinished.connect(self.searchFinished)
self.finderBoxAction = self.toolbar.addWidget(self.finderBox)
self.finderBoxAction.setVisible(True)
self.searchAction.triggered.connect(self.finderBox.search)
self.toolbar.addAction(self.searchAction)
self.stopAction.setVisible(False)
self.stopAction.triggered.connect(self.finderBox.stop)
self.toolbar.addAction(self.stopAction)
self.toolbar.setVisible(True)
def _initFinders(self):
self.finders['geomapfish'] = GeomapfishFinder(self)
self.finders['osm'] = OsmFinder(self)
self.finders['project'] = ProjectFinder(self)
for key in self.finders.keys():
self.finders[key].message.connect(self.displayMessage)
self.refreshProject()
def _reloadFinders(self):
for key in self.finders.keys():
self.finders[key].close()
self.finders[key].reload()
self.refreshProject()
@pyqtSlot(str, QgsMessageBar.MessageLevel)
def displayMessage(self, message, level):
self.iface.messageBar().pushMessage("QuickFinder", message, level)
def showSettings(self):
if ConfigurationDialog().exec_():
self._reloadFinders()
def searchStarted(self):
self.searchAction.setVisible(False)
self.stopAction.setVisible(True)
def searchFinished(self):
self.searchAction.setVisible(True)
self.stopAction.setVisible(False)
def refreshProject(self):
if not self.finders['project'].activated:
return
if not self.settings.value("refreshAuto"):
return
nDays = self.settings.value("refreshDelay")
# do not ask more ofen than 3 days
askLimit = min(3, nDays)
recentlyAsked = self.settings.value(
"refreshLastAsked") >= nDaysAgoIsoDate(askLimit)
if recentlyAsked:
return
threshDate = nDaysAgoIsoDate(nDays)
uptodate = True
for search in self.finders['project'].searches.values():
if search.dateEvaluated <= threshDate:
uptodate = False
break
if uptodate:
return
self.settings.setValue("refreshLastAsked", nDaysAgoIsoDate(0))
ret = QMessageBox(
QMessageBox.Warning, "Quick Finder",
QCoreApplication.translate(
"Auto Refresh",
"Some searches are outdated. Do you want to refresh them ?"),
QMessageBox.Cancel | QMessageBox.Yes).exec_()
if ret == QMessageBox.Yes:
RefreshDialog(self.finders['project']).exec_()
def __init__(self, parent):
QObject.__init__(self, parent)
self.settings = MySettings()
class RefreshDialog(QDialog, Ui_Refresh):
stop = False
searchProgress = 0
currentLayerLength = 0
def __init__(self, projectFinder, projectSearchModel=None, selectedRows=None):
QDialog.__init__(self)
self.setupUi(self)
self.progressBar.setValue(0)
self.settings = MySettings()
self.projectFinder = projectFinder
self.projectSearchModel = projectSearchModel
self.selectedRows = selectedRows
if projectSearchModel is None:
self.selectionWidget.hide()
self.unrecordedCheckBox.hide()
self.unevaluatedCheckBox.setChecked(True)
self.unevalutedDaysSpinBox.setValue(max(1,self.settings.value("refreshDelay")/3))
self.progressBar.hide()
self.cancelButton.hide()
self.cancelButton.clicked.connect(self.cancel)
self.refreshButton.clicked.connect(self.refresh)
self.projectFinder.recordingSearchProgress.connect(self.setProgress)
def refresh(self):
searches = self.projectFinder.searches
self.stop = False
self.cancelButton.show()
self.refreshButton.hide()
self.progressBar.setMinimum(0)
self.progressBar.setMaximum(len(searches)*100) # progressBar only accepts int, so scaling
self.progressBar.show()
unRecorded = self.unrecordedCheckBox.isChecked()
onlySelected = self.selectionComboBox.currentIndex() == 1
unEvaluated = self.unevaluatedCheckBox.isChecked()
unEvaluatedDelay = self.unevalutedDaysSpinBox.value()
removeDeleted = self.deletedLayersCheckBox.isChecked()
limit_date = nDaysAgoIsoDate(unEvaluatedDelay)
self.searchProgress = -1
for search in searches.values():
QCoreApplication.processEvents()
self.searchProgress += 1
self.currentLayerLength = 0
self.setProgress()
# user stop
if self.stop:
break
# delete search if layer has been deleted
layer = search.layer()
if layer is None and removeDeleted:
if self.projectSearchModel is not None:
self.projectSearchModel.removeSearches([search.searchId])
else:
self.projectFinder.deleteSearch(search.searchId)
continue
# if specified do not process recently evaluated search
if unEvaluated and search.dateEvaluated >= limit_date:
continue
# if specified only process non evaluated searches
if unRecorded and search.dateEvaluated is not None:
continue
# if specified only do selected rows
if onlySelected and self.selectedRows is not None:
if search.searchId not in self.selectedRows:
continue
self.currentLayerLength = layer.featureCount()
ok, message = self.projectFinder.recordSearch(search)
self.progressBar.hide()
self.cancelButton.hide()
self.refreshButton.show()
def closeEvent(self, e):
self.cancel()
e.accept()
def cancel(self):
self.projectFinder.stopRecord()
self.stop = True
def setProgress(self, value=0):
p = self.searchProgress
if self.currentLayerLength!=0:
p += float(value) / self.currentLayerLength
p *= 100
self.progressBar.setValue(p)
def __init__(self, parent):
QObject.__init__(self, parent)
self.settings = MySettings()
class RefreshDialog(QDialog, Ui_Refresh):
stop = False
searchProgress = 0
currentLayerLength = 0
def __init__(self,
projectFinder,
projectSearchModel=None,
selectedRows=None):
QDialog.__init__(self)
self.setupUi(self)
self.progressBar.setValue(0)
self.settings = MySettings()
self.projectFinder = projectFinder
self.projectSearchModel = projectSearchModel
self.selectedRows = selectedRows
if projectSearchModel is None:
self.selectionWidget.hide()
self.unrecordedCheckBox.hide()
self.unevaluatedCheckBox.setChecked(True)
self.unevalutedDaysSpinBox.setValue(
max(1,
self.settings.value("refreshDelay") / 3))
self.progressBar.hide()
self.cancelButton.hide()
self.cancelButton.clicked.connect(self.cancel)
self.refreshButton.clicked.connect(self.refresh)
self.projectFinder.recordingSearchProgress.connect(self.setProgress)
def refresh(self):
searches = self.projectFinder.searches
self.stop = False
self.cancelButton.show()
self.refreshButton.hide()
self.progressBar.setMinimum(0)
self.progressBar.setMaximum(
len(searches) * 100) # progressBar only accepts int, so scaling
self.progressBar.show()
unRecorded = self.unrecordedCheckBox.isChecked()
onlySelected = self.selectionComboBox.currentIndex() == 1
unEvaluated = self.unevaluatedCheckBox.isChecked()
unEvaluatedDelay = self.unevalutedDaysSpinBox.value()
removeDeleted = self.deletedLayersCheckBox.isChecked()
limit_date = nDaysAgoIsoDate(unEvaluatedDelay)
self.searchProgress = -1
for search in searches.values():
QCoreApplication.processEvents()
self.searchProgress += 1
self.currentLayerLength = 0
self.setProgress()
# user stop
if self.stop:
break
# delete search if layer has been deleted
layer = search.layer()
if layer is None and removeDeleted:
if self.projectSearchModel is not None:
self.projectSearchModel.removeSearches([search.searchId])
else:
self.projectFinder.deleteSearch(search.searchId)
continue
# if specified do not process recently evaluated search
if unEvaluated and search.dateEvaluated >= limit_date:
continue
# if specified only process non evaluated searches
if unRecorded and search.dateEvaluated is not None:
continue
# if specified only do selected rows
if onlySelected and self.selectedRows is not None:
if search.searchId not in self.selectedRows:
continue
self.currentLayerLength = layer.featureCount()
ok, message = self.projectFinder.recordSearch(search, False)
self.projectFinder.optimize()
self.progressBar.hide()
self.cancelButton.hide()
self.refreshButton.show()
def closeEvent(self, e):
self.cancel()
e.accept()
def cancel(self):
self.projectFinder.stopRecord()
self.stop = True
def setProgress(self, value=0):
p = self.searchProgress
if self.currentLayerLength != 0:
p += float(value) / self.currentLayerLength
p *= 100
self.progressBar.setValue(p)
