feat: merge pull request #268 from GIScience/drag-drop-II

make vertices draggable and droppable

Author: koebi

CHANGELOG.md

@@ -41,6 +41,7 @@ RELEASING:
  -->
 
 ## [Unreleased]
+- Make vertex marker on map drag and droppable, add live preview ([#204](https://github.com/GIScience/orstools-qgis-plugin/issues/204))
 
 ### Added
 - test correctness of processing algorithm output ([#283](https://github.com/GIScience/orstools-qgis-plugin/issues/283))

ORStools/__init__.py

@@ -48,6 +48,7 @@ def classFactory(iface):  # pylint: disable=invalid-name
 # Define plugin wide constants
 PLUGIN_NAME = "ORS Tools"
 DEFAULT_COLOR = "#a8b1f5"
+ROUTE_COLOR = "#c62828"
 BASE_DIR = os.path.dirname(os.path.abspath(__file__))
 
 RESOURCE_PREFIX = ":plugins/ORStools/img/"

ORStools/common/client.py

@@ -35,6 +35,8 @@
 from urllib.parse import urlencode
 
 from qgis.PyQt.QtCore import QObject, pyqtSignal
+from qgis.utils import iface
+from qgis.core import Qgis
 from requests.utils import unquote_unreserved
 
 from ORStools import __version__
@@ -180,6 +182,10 @@ def request(
                 self.overQueryLimit.emit()
                 logger.log(f"{e.__class__.__name__}: {str(e)}", 1)
 
+                iface.messageBar().pushMessage(
+                    "ORSTools", "Rate limit exceeded, retrying...", level=Qgis.Warning, duration=2
+                )
+
                 return self.request(url, params, first_request_time, retry_counter + 1, post_json)
 
             except exceptions.ApiError as e: