def __init__(self, show_marker_count=False, show_orientation=False, show_placement=False, parent=None):
super(MarkerSettingsWidget, self).__init__(parent)
self.setupUi(self)
self.code_combo.setEditable(True)
self.code_combo.setSizePolicy(QSizePolicy.MinimumExpanding, QSizePolicy.Preferred)
self.code_combo.setMinimumWidth(QFontMetrics(self.font()).width('X') * 40)
self.field_code_combo.setAllowEmptyFieldName(True)
self.field_rotation_combo.setFilters(QgsFieldProxyModel.Numeric)
self.field_rotation_combo.setAllowEmptyFieldName(True)
self.setFocusProxy(self.field_code_combo)
self.field_code_combo.fieldChanged.connect(self.field_code_changed)
self.field_rotation_combo.fieldChanged.connect(self.field_rotation_changed)
self.code_combo.currentTextChanged.connect(self.on_code_changed)
self.marker_count_spin.valueChanged.connect(self.marker_count_changed)
self.marker_distance_spin.valueChanged.connect(self.marker_distance_changed)
if not show_marker_count:
self.marker_count_label.setVisible(False)
self.marker_count_spin.setVisible(False)
self.spacing_label.setVisible(False)
self.spacing_combo.setVisible(False)
self.spacing_stacked_widget.setVisible(False)
if not show_orientation:
self.orientation_label.setVisible(False)
self.orientation_combo.setVisible(False)
if not show_placement:
self.placement_label.setVisible(False)
self.placement_combo.setVisible(False)
self.orientation_combo.addItem("0°", 0.0)
self.orientation_combo.addItem("90°", 90.0)
self.orientation_combo.addItem("180°", 180.0)
self.orientation_combo.addItem("270°", 270.0)
self.placement_combo.addItem(GuiUtils.get_icon('include_endpoints.svg'), self.tr('Include Endpoints'), True)
self.placement_combo.addItem(GuiUtils.get_icon('exclude_endpoints.svg'), self.tr('Exclude Endpoints'), False)
self.spacing_combo.addItem(self.tr('Via Count'), 0)
self.spacing_combo.addItem(self.tr('Via Distance'), 1)
self.orientation_combo.currentIndexChanged.connect(self.on_orientation_changed)
self.placement_combo.currentIndexChanged.connect(self.on_placement_changed)
self.spacing_combo.currentIndexChanged.connect(self.on_spacing_changed)
self.marker_count_spin.setMinimum(2)
self.layer = None
def designer_opened(self, designer: QgsLayoutDesignerInterface):
"""
Called whenever a new layout designer window is opened
"""
toggle_unplaced_labels_action = QAction(
self.tr('Show Unplaced Labels on Maps'), parent=designer)
toggle_unplaced_labels_action.setCheckable(True)
toggle_unplaced_labels_action.setIcon(
GuiUtils.get_icon('show_unplaced_labels.svg'))
# determine initial check state
layout = designer.layout()
maps = [
item for item in layout.items()
if isinstance(item, QgsLayoutItemMap)
]
initial_checked = bool(maps) and all(
m.mapFlags() & QgsLayoutItemMap.ShowUnplacedLabels for m in maps)
toggle_unplaced_labels_action.setChecked(initial_checked)
toggle_unplaced_labels_action.toggled.connect(
partial(self.toggle_unplaced_labels, designer))
toggle_unplaced_labels_action.setShortcut(QKeySequence('Ctrl+Shift+U'))
tb = designer.actionsToolbar()
tb.addSeparator()
tb.addAction(toggle_unplaced_labels_action)
designer.viewMenu().addSeparator()
designer.viewMenu().addAction(toggle_unplaced_labels_action)
def create_tools(self):
"""
Creates all map tools ands add them to the QGIS interface
"""
action_single_point_templated_marker = QAction(
GuiUtils.get_icon('single_point_templated_marker.svg'),
self.tr('Single Point Templated Marker'))
action_single_point_templated_marker.setCheckable(True)
self.tools[SinglePointTemplatedMarkerTool.
ID] = SinglePointTemplatedMarkerTool(
self.iface.mapCanvas(), self.iface.cadDockWidget(),
self.iface, action_single_point_templated_marker)
self.tools[SinglePointTemplatedMarkerTool.ID].setAction(
action_single_point_templated_marker)
action_single_point_templated_marker.triggered.connect(
partial(self.switch_tool, SinglePointTemplatedMarkerTool.ID))
action_single_point_templated_marker.setData(
SinglePointTemplatedMarkerTool.ID)
self.toolbar.addAction(action_single_point_templated_marker)
self.actions.append(action_single_point_templated_marker)
self.get_map_tool_action_group().addAction(
action_single_point_templated_marker)
# single point at center of line tool
action_single_point_at_center_of_line = QAction(
GuiUtils.get_icon('marker_at_center_of_line.svg'),
self.tr('Single Point Templated Marker Via Two Points'))
action_single_point_at_center_of_line.setCheckable(True)
self.tools[
TwoPointTemplatedMarkerTool.ID] = TwoPointTemplatedMarkerTool(
self.iface.mapCanvas(), self.iface.cadDockWidget(), self.iface,
action_single_point_at_center_of_line)
self.tools[TwoPointTemplatedMarkerTool.ID].setAction(
action_single_point_at_center_of_line)
action_single_point_at_center_of_line.triggered.connect(
partial(self.switch_tool, TwoPointTemplatedMarkerTool.ID))
action_single_point_at_center_of_line.setData(
TwoPointTemplatedMarkerTool.ID)
self.toolbar.addAction(action_single_point_at_center_of_line)
self.actions.append(action_single_point_at_center_of_line)
self.get_map_tool_action_group().addAction(
action_single_point_at_center_of_line)
# multi point tool
action_multi_point_templated_marker = QAction(
GuiUtils.get_icon('multi_point_templated_marker.svg'),
self.tr('Multiple Point Templated Marker Along LineString'))
action_multi_point_templated_marker.setCheckable(True)
self.tools[
MultiPointTemplatedMarkerTool.ID] = MultiPointTemplatedMarkerTool(
self.iface.mapCanvas(), self.iface.cadDockWidget(), self.iface,
action_multi_point_templated_marker)
self.tools[MultiPointTemplatedMarkerTool.ID].setAction(
action_multi_point_templated_marker)
action_multi_point_templated_marker.triggered.connect(
partial(self.switch_tool, MultiPointTemplatedMarkerTool.ID))
action_multi_point_templated_marker.setData(
MultiPointTemplatedMarkerTool.ID)
self.toolbar.addAction(action_multi_point_templated_marker)
self.actions.append(action_multi_point_templated_marker)
self.get_map_tool_action_group().addAction(
action_single_point_templated_marker)
# multi at center of segment point tool
action_multi_point_center_segment_templated_marker = QAction(
GuiUtils.get_icon('multi_point_templated_marker_at_center.svg'),
self.tr('Multiple Point Templated Marker At Center Of Segments'))
action_multi_point_center_segment_templated_marker.setCheckable(True)
self.tools[MultiPointSegmentCenterTemplatedMarkerTool.
ID] = MultiPointSegmentCenterTemplatedMarkerTool(
self.iface.mapCanvas(), self.iface.cadDockWidget(),
self.iface,
action_multi_point_center_segment_templated_marker)
self.tools[MultiPointSegmentCenterTemplatedMarkerTool.ID].setAction(
action_multi_point_center_segment_templated_marker)
action_multi_point_center_segment_templated_marker.triggered.connect(
partial(self.switch_tool,
MultiPointSegmentCenterTemplatedMarkerTool.ID))
action_multi_point_center_segment_templated_marker.setData(
MultiPointSegmentCenterTemplatedMarkerTool.ID)
self.toolbar.addAction(
action_multi_point_center_segment_templated_marker)
self.actions.append(action_multi_point_center_segment_templated_marker)
self.get_map_tool_action_group().addAction(
action_single_point_templated_marker)
self.enable_actions_for_layer(self.iface.activeLayer())
def testGetIcon(self):
"""
Tests get_icon
"""
self.assertFalse(GuiUtils.get_icon('plugin.svg').isNull())
self.assertTrue(GuiUtils.get_icon('not_an_icon.svg').isNull())
def icon(self):
"""
Returns the provider's icon
"""
return GuiUtils.get_icon("plugin.svg")