def __init__(self, finders, iface, parent=None):
self.iface = iface
self.mapCanvas = iface.mapCanvas()
self.rubber = QgsRubberBand(self.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)
QComboBox.__init__(self, parent)
self.setEditable(True)
self.setInsertPolicy(QComboBox.InsertAtTop)
self.setMinimumHeight(27)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
self.insertSeparator(0)
self.lineEdit().returnPressed.connect(self.search)
self.resultView = QTreeView()
self.resultView.setHeaderHidden(True)
self.resultView.setMinimumHeight(300)
self.resultView.activated.connect(self.itemActivated)
self.resultView.pressed.connect(self.itemPressed)
self.setView(self.resultView)
self.resultModel = ResultModel(self)
self.setModel(self.resultModel)
self.finders = finders
for finder in self.finders.values():
finder.resultFound.connect(self.resultFound)
finder.limitReached.connect(self.limitReached)
finder.finished.connect(self.finished)
self.clearButton = QPushButton(self)
self.clearButton.setIcon(
QIcon(":/plugins/quickfinder/icons/draft.svg"))
self.clearButton.setText('')
self.clearButton.setFlat(True)
self.clearButton.setCursor(QCursor(Qt.ArrowCursor))
self.clearButton.setStyleSheet('border: 0px; padding: 0px;')
self.clearButton.clicked.connect(self.clear)
layout = QHBoxLayout(self)
self.setLayout(layout)
layout.addStretch()
layout.addWidget(self.clearButton)
layout.addSpacing(20)
buttonSize = self.clearButton.sizeHint()
# frameWidth = self.lineEdit().style().pixelMetric(QtGui.QStyle.PM_DefaultFrameWidth)
padding = buttonSize.width() # + frameWidth + 1
self.lineEdit().setStyleSheet('QLineEdit {padding-right: %dpx; }' %
padding)
def __init__(self, finders, iface, parent=None):
self.iface = iface
self.mapCanvas = iface.mapCanvas()
self.rubber = QgsRubberBand(self.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)
QComboBox.__init__(self, parent)
self.setEditable(True)
self.setInsertPolicy(QComboBox.InsertAtTop)
self.setMinimumHeight(27)
self.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
self.insertSeparator(0)
self.lineEdit().returnPressed.connect(self.search)
self.resultView = QTreeView()
self.resultView.setHeaderHidden(True)
self.resultView.setMinimumHeight(300)
self.resultView.activated.connect(self.itemActivated)
self.resultView.pressed.connect(self.itemPressed)
self.setView(self.resultView)
self.resultModel = ResultModel(self)
self.setModel(self.resultModel)
self.finders = finders
for finder in self.finders.values():
finder.resultFound.connect(self.resultFound)
finder.limitReached.connect(self.limitReached)
finder.finished.connect(self.finished)
self.clearButton = QPushButton(self)
self.clearButton.setIcon(QIcon(":/plugins/quickfinder/icons/draft.svg"))
self.clearButton.setText('')
self.clearButton.setFlat(True)
self.clearButton.setCursor(QCursor(Qt.ArrowCursor))
self.clearButton.setStyleSheet('border: 0px; padding: 0px;')
self.clearButton.clicked.connect(self.clear)
layout = QHBoxLayout(self)
self.setLayout(layout)
layout.addStretch()
layout.addWidget(self.clearButton)
layout.addSpacing(20)
buttonSize = self.clearButton.sizeHint()
# frameWidth = self.lineEdit().style().pixelMetric(QtGui.QStyle.PM_DefaultFrameWidth)
padding = buttonSize.width() # + frameWidth + 1
self.lineEdit().setStyleSheet('QLineEdit {padding-right: %dpx; }' % padding)
def __init__(self, finders, iface, parent=None):
self.iface = iface
self.mapCanvas = iface.mapCanvas()
self.rubber = QgsRubberBand(self.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)
QComboBox.__init__(self, parent)
self.setEditable(True)
self.setInsertPolicy(QComboBox.InsertAtTop)
self.setMinimumHeight(27)
self.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
self.insertSeparator(0)
self.lineEdit().returnPressed.connect(self.search)
self.resultView = QTreeView()
self.resultView.setHeaderHidden(True)
self.resultView.setMinimumHeight(300)
self.resultView.activated.connect(self.itemActivated)
self.resultView.pressed.connect(self.itemPressed)
self.setView(self.resultView)
self.resultModel = ResultModel(self)
self.setModel(self.resultModel)
self.finders = finders
for finder in self.finders.values():
finder.resultFound.connect(self.resultFound)
finder.limitReached.connect(self.limitReached)
finder.finished.connect(self.finished)
finder.message.connect(self.message)
class FinderBox(QComboBox):
running = False
toFinish = 0
searchStarted = pyqtSignal()
searchFinished = pyqtSignal()
def __init__(self, finders, iface, parent=None):
self.iface = iface
self.mapCanvas = iface.mapCanvas()
self.rubber = QgsRubberBand(self.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)
QComboBox.__init__(self, parent)
self.setEditable(True)
self.setInsertPolicy(QComboBox.InsertAtTop)
self.setMinimumHeight(27)
self.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
self.insertSeparator(0)
self.lineEdit().returnPressed.connect(self.search)
self.resultView = QTreeView()
self.resultView.setHeaderHidden(True)
self.resultView.setMinimumHeight(300)
self.resultView.activated.connect(self.itemActivated)
self.resultView.pressed.connect(self.itemPressed)
self.setView(self.resultView)
self.resultModel = ResultModel(self)
self.setModel(self.resultModel)
self.finders = finders
for finder in self.finders.values():
finder.resultFound.connect(self.resultFound)
finder.limitReached.connect(self.limitReached)
finder.finished.connect(self.finished)
self.clearButton = QPushButton(self)
self.clearButton.setIcon(QIcon(":/plugins/quickfinder/icons/draft.svg"))
self.clearButton.setText('')
self.clearButton.setFlat(True)
self.clearButton.setCursor(QCursor(Qt.ArrowCursor))
self.clearButton.setStyleSheet('border: 0px; padding: 0px;')
self.clearButton.clicked.connect(self.clear)
layout = QHBoxLayout(self)
self.setLayout(layout)
layout.addStretch()
layout.addWidget(self.clearButton)
layout.addSpacing(20)
buttonSize = self.clearButton.sizeHint()
# frameWidth = self.lineEdit().style().pixelMetric(QtGui.QStyle.PM_DefaultFrameWidth)
padding = buttonSize.width() # + frameWidth + 1
self.lineEdit().setStyleSheet('QLineEdit {padding-right: %dpx; }' % padding)
def __del__(self):
if self.rubber:
self.iface.mapCanvas().scene().removeItem(self.rubber)
del self.rubber
def clearSelection(self):
self.resultModel.setSelected(None, self.resultView.palette())
self.rubber.reset()
def clear(self):
self.clearSelection()
self.resultModel.clearResults()
self.lineEdit().setText('')
def keyPressEvent(self, event):
if event.key() == Qt.Key_Escape:
self.clearSelection()
QComboBox.keyPressEvent(self, event)
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 stop(self):
self.findersToStart = []
for finder in self.finders.values():
if finder.isRunning():
finder.stop()
self.finished(None)
def resultFound(self, finder, layername, value, geometry, srid):
self.resultModel.addResult(finder.name, layername, value, geometry, srid)
self.resultView.expandAll()
def limitReached(self, finder, layername):
self.resultModel.addEllipsys(finder.name, layername)
def finished(self, finder):
if len(self.findersToStart) > 0:
return
for finder in self.finders.values():
if finder.isRunning():
return
self.running = False
self.searchFinished.emit()
self.resultModel.setLoading(False)
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
def itemActivated(self, index):
item = self.resultModel.itemFromIndex(index)
self.showItem(item)
def itemPressed(self, index):
item = self.resultModel.itemFromIndex(index)
if QApplication.mouseButtons() == Qt.LeftButton:
self.showItem(item)
def showItem(self, item):
if isinstance(item, ResultItem):
self.resultModel.setSelected(item, self.resultView.palette())
geometry = self.transformGeom(item)
self.rubber.reset(geometry.type())
self.rubber.setToGeometry(geometry, None)
self.zoomToRubberBand()
return
if isinstance(item, GroupItem):
child = item.child(0)
if isinstance(child, ResultItem):
self.resultModel.setSelected(item, self.resultView.palette())
self.rubber.reset(child.geometry.type())
for i in xrange(0, item.rowCount()):
geometry = self.transformGeom(item.child(i))
self.rubber.addGeometry(geometry, None)
self.zoomToRubberBand()
return
if item.__class__.__name__ == 'QStandardItem':
self.clearSelection()
def transformGeom(self, item):
src_crs = QgsCoordinateReferenceSystem()
src_crs.createFromSrid(item.srid)
dest_crs = self.mapCanvas.mapRenderer().destinationCrs()
geom = QgsGeometry(item.geometry)
geom.transform(QgsCoordinateTransform(src_crs, dest_crs))
return geom
def zoomToRubberBand(self):
geom = self.rubber.asGeometry()
if geom:
rect = geom.boundingBox()
rect.scale(1.5)
self.mapCanvas.setExtent(rect)
self.mapCanvas.refresh()
class FinderBox(QComboBox):
running = False
toFinish = 0
searchStarted = pyqtSignal()
searchFinished = pyqtSignal()
def __init__(self, finders, iface, parent=None):
self.iface = iface
self.mapCanvas = iface.mapCanvas()
self.rubber = QgsRubberBand(self.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)
QComboBox.__init__(self, parent)
self.setEditable(True)
self.setInsertPolicy(QComboBox.InsertAtTop)
self.setMinimumHeight(27)
self.setSizePolicy(QSizePolicy.Expanding, QSizePolicy.Fixed)
self.insertSeparator(0)
self.lineEdit().returnPressed.connect(self.search)
self.resultView = QTreeView()
self.resultView.setHeaderHidden(True)
self.resultView.setMinimumHeight(300)
self.resultView.activated.connect(self.itemActivated)
self.resultView.pressed.connect(self.itemPressed)
self.setView(self.resultView)
self.resultModel = ResultModel(self)
self.setModel(self.resultModel)
self.finders = finders
for finder in self.finders.values():
finder.resultFound.connect(self.resultFound)
finder.limitReached.connect(self.limitReached)
finder.finished.connect(self.finished)
self.clearButton = QPushButton(self)
self.clearButton.setIcon(
QIcon(":/plugins/quickfinder/icons/draft.svg"))
self.clearButton.setText('')
self.clearButton.setFlat(True)
self.clearButton.setCursor(QCursor(Qt.ArrowCursor))
self.clearButton.setStyleSheet('border: 0px; padding: 0px;')
self.clearButton.clicked.connect(self.clear)
layout = QHBoxLayout(self)
self.setLayout(layout)
layout.addStretch()
layout.addWidget(self.clearButton)
layout.addSpacing(20)
buttonSize = self.clearButton.sizeHint()
# frameWidth = self.lineEdit().style().pixelMetric(QtGui.QStyle.PM_DefaultFrameWidth)
padding = buttonSize.width() # + frameWidth + 1
self.lineEdit().setStyleSheet('QLineEdit {padding-right: %dpx; }' %
padding)
def __del__(self):
if self.rubber:
self.iface.mapCanvas().scene().removeItem(self.rubber)
del self.rubber
def clearSelection(self):
self.resultModel.setSelected(None, self.resultView.palette())
self.rubber.reset()
def clear(self):
self.clearSelection()
self.resultModel.clearResults()
self.lineEdit().setText('')
def keyPressEvent(self, event):
if event.key() == Qt.Key_Escape:
self.clearSelection()
QComboBox.keyPressEvent(self, event)
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 stop(self):
self.findersToStart = []
for finder in self.finders.values():
if finder.isRunning():
finder.stop()
self.finished(None)
def resultFound(self, finder, layername, value, geometry, srid):
self.resultModel.addResult(finder.name, layername, value, geometry,
srid)
self.resultView.expandAll()
def limitReached(self, finder, layername):
self.resultModel.addEllipsys(finder.name, layername)
def finished(self, finder):
if len(self.findersToStart) > 0:
return
for finder in self.finders.values():
if finder.isRunning():
return
self.running = False
self.searchFinished.emit()
self.resultModel.setLoading(False)
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
def itemActivated(self, index):
item = self.resultModel.itemFromIndex(index)
self.showItem(item)
def itemPressed(self, index):
item = self.resultModel.itemFromIndex(index)
if QApplication.mouseButtons() == Qt.LeftButton:
self.showItem(item)
def showItem(self, item):
if isinstance(item, ResultItem):
self.resultModel.setSelected(item, self.resultView.palette())
geometry = self.transformGeom(item)
self.rubber.reset(geometry.type())
self.rubber.setToGeometry(geometry, None)
self.zoomToRubberBand()
return
if isinstance(item, GroupItem):
child = item.child(0)
if isinstance(child, ResultItem):
self.resultModel.setSelected(item, self.resultView.palette())
self.rubber.reset(child.geometry.type())
for i in xrange(0, item.rowCount()):
geometry = self.transformGeom(item.child(i))
self.rubber.addGeometry(geometry, None)
self.zoomToRubberBand()
return
if item.__class__.__name__ == 'QStandardItem':
self.clearSelection()
def transformGeom(self, item):
src_crs = QgsCoordinateReferenceSystem()
src_crs.createFromSrid(item.srid)
dest_crs = self.mapCanvas.mapRenderer().destinationCrs()
geom = QgsGeometry(item.geometry)
geom.transform(QgsCoordinateTransform(src_crs, dest_crs))
return geom
def zoomToRubberBand(self):
geom = self.rubber.asGeometry()
if geom:
rect = geom.boundingBox()
rect.scale(1.5)
self.mapCanvas.setExtent(rect)
self.mapCanvas.refresh()
class FinderBox(QComboBox):
running = False
toFinish = 0
searchStarted = pyqtSignal()
searchFinished = pyqtSignal()
def __init__(self, finders, iface, parent=None):
self.iface = iface
self.mapCanvas = iface.mapCanvas()
self.rubber = QgsRubberBand(self.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)
QComboBox.__init__(self, parent)
self.setEditable(True)
self.setInsertPolicy(QComboBox.InsertAtTop)
self.setMinimumHeight(27)
self.setSizePolicy(QSizePolicy.Expanding,
QSizePolicy.Fixed)
self.insertSeparator(0)
self.lineEdit().returnPressed.connect(self.search)
self.resultView = QTreeView()
self.resultView.setHeaderHidden(True)
self.resultView.setMinimumHeight(300)
self.resultView.activated.connect(self.itemActivated)
self.resultView.pressed.connect(self.itemPressed)
self.setView(self.resultView)
self.resultModel = ResultModel(self)
self.setModel(self.resultModel)
self.finders = finders
for finder in self.finders.values():
finder.resultFound.connect(self.resultFound)
finder.limitReached.connect(self.limitReached)
finder.finished.connect(self.finished)
finder.message.connect(self.message)
def __del__(self):
if self.rubber:
self.iface.mapCanvas().scene().removeItem(self.rubber)
del self.rubber
def search(self):
if self.running:
return
toFind = self.lineEdit().text()
if not toFind or toFind == '':
return
self.running = True
self.searchStarted.emit()
self.resultModel.clearResults()
self.resultModel.truncateHistory(MySettings().value("historyLength"))
self.resultModel.setLoading(True)
self.showPopup()
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
# create categories in special order and count activated ones
for finder in self.finders.values():
if finder.activated():
self.resultModel.addResult(finder.name)
bbox = self.mapCanvas.fullExtent()
for finder in self.finders.values():
if finder.activated():
finder.start(toFind, bbox=bbox)
def stop(self):
for finder in self.finders.values():
if finder.isRunning():
finder.stop()
def resultFound(self, finder, layername, value, geometry, srid):
self.resultModel.addResult(finder.name, layername, value, geometry, srid)
self.resultView.expandAll()
def limitReached(self, finder, layername):
self.resultModel.addEllipsys(finder.name, layername)
def finished(self, finder):
for finder in self.finders.values():
if finder.isRunning():
return
self.running = False
self.searchFinished.emit()
self.resultModel.setLoading(False)
QCoreApplication.processEvents(QEventLoop.ExcludeUserInputEvents)
def message(self, finder, message, level):
self.iface.messageBar().pushMessage("Quick Finder", message, level, 3)
def itemActivated(self, index):
item = self.resultModel.itemFromIndex(index)
self.showItem(item)
def itemPressed(self, index):
item = self.resultModel.itemFromIndex(index)
if QApplication.mouseButtons() == Qt.LeftButton:
self.showItem(item)
def showItem(self, item):
if isinstance(item, ResultItem):
self.resultModel.setSelected(item, self.resultView.palette())
geometry = self.transformGeom(item)
self.rubber.reset(geometry.type())
self.rubber.setToGeometry(geometry, None)
self.zoomToRubberBand()
return
if isinstance(item, GroupItem):
child = item.child(0)
if isinstance(child, ResultItem):
self.resultModel.setSelected(item, self.resultView.palette())
self.rubber.reset(child.geometry.type())
for i in xrange(0, item.rowCount()):
geometry = self.transformGeom(item.child(i))
self.rubber.addGeometry(geometry, None)
self.zoomToRubberBand()
return
if item.__class__.__name__ == 'QStandardItem':
self.resultModel.setSelected(None, self.resultView.palette())
self.rubber.reset()
return
def transformGeom(self, item):
geometry = item.geometry
src_crs = QgsCoordinateReferenceSystem()
src_crs.createFromSrid(item.srid)
dest_crs = self.mapCanvas.mapRenderer().destinationCrs()
geom = item.geometry
geom.transform( QgsCoordinateTransform(src_crs, dest_crs) )
return geom
def zoomToRubberBand(self):
geom = self.rubber.asGeometry()
if geom:
rect = geom.boundingBox()
rect.scale(1.5)
self.mapCanvas.setExtent(rect)
self.mapCanvas.refresh()
