upgrade leaflet to 1.9.3 (#755)

* leaflet 1.9.3

* add leaflet license

* remove images

* add layers icons

LICENSE.md

@@ -974,3 +974,32 @@ distributed under the License is distributed on an "AS IS" BASIS,
 WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 See the License for the specific language governing permissions and
 limitations under the License.
+
+===========================================================================
+
+Leaflet - BSD 2-Clause License
+
+Copyright (c) 2010-2023, Volodymyr Agafonkin
+Copyright (c) 2010-2011, CloudMade
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

public/resources/leaflet.css

@@ -99,35 +99,17 @@
 	-moz-user-select: none;
 	}
 
-.leaflet-pane {
+.leaflet-pane         { z-index: 400; }
-  z-index: 400;
-}
 
-.leaflet-tile-pane {
+.leaflet-tile-pane    { z-index: 200; }
-  z-index: 200;
+.leaflet-overlay-pane { z-index: 400; }
-}
+.leaflet-shadow-pane  { z-index: 500; }
-.leaflet-overlay-pane {
+.leaflet-marker-pane  { z-index: 600; }
-  z-index: 400;
+.leaflet-tooltip-pane   { z-index: 650; }
-}
+.leaflet-popup-pane   { z-index: 700; }
-.leaflet-shadow-pane {
-  z-index: 500;
-}
-.leaflet-marker-pane {
-  z-index: 600;
-}
-.leaflet-tooltip-pane {
-  z-index: 650;
-}
-.leaflet-popup-pane {
-  z-index: 700;
-}
 
-.leaflet-map-pane canvas {
+.leaflet-map-pane canvas { z-index: 100; }
-  z-index: 100;
+.leaflet-map-pane svg    { z-index: 200; }
-}
-.leaflet-map-pane svg {
-  z-index: 200;
-}
 
 .leaflet-vml-shape {
 	width: 1px;
@@ -139,6 +121,7 @@
 	position: absolute;
 	}
 
+
 /* control positioning */
 
 .leaflet-control {
@@ -185,6 +168,7 @@
 	margin-right: 10px;
 	}
 
+
 /* zoom and fade animations */
 
 .leaflet-fade-anim .leaflet-popup {
@@ -221,6 +205,7 @@ svg.leaflet-zoom-animated {
 	visibility: hidden;
 	}
 
+
 /* cursors */
 
 .leaflet-interactive {
@@ -272,21 +257,23 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	outline-offset: 1px;
 	}
 .leaflet-container a {
-  color: #0078a8;
+	color: #0078A8;
 	}
 .leaflet-zoom-box {
 	border: 2px dotted #38f;
 	background: rgba(255,255,255,0.5);
 	}
 
+
 /* general typography */
 .leaflet-container {
-  font-family: 'Helvetica Neue', Arial, Helvetica, sans-serif;
+	font-family: "Helvetica Neue", Arial, Helvetica, sans-serif;
 	font-size: 12px;
 	font-size: 0.75rem;
 	line-height: 1.5;
 	}
 
+
 /* general toolbar styles */
 
 .leaflet-bar {
@@ -351,11 +338,11 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	text-indent: 1px;
 	}
 
-.leaflet-touch .leaflet-control-zoom-in,
+.leaflet-touch .leaflet-control-zoom-in, .leaflet-touch .leaflet-control-zoom-out  {
-.leaflet-touch .leaflet-control-zoom-out {
 	font-size: 22px;
 	}
 
+
 /* layers control */
 
 .leaflet-control-layers {
@@ -411,11 +398,11 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	}
 
 /* Default icon URLs */
-.leaflet-default-icon-path {
+.leaflet-default-icon-path { /* used only in path-guessing heuristic, see L.Icon.Default */
-  /* used only in path-guessing heuristic, see L.Icon.Default */
 	background-image: url(images/marker-icon.png);
 	}
 
+
 /* attribution and scale controls */
 
 .leaflet-container .leaflet-control-attribution {
@@ -436,8 +423,11 @@ svg.leaflet-image-layer.leaflet-interactive path {
 .leaflet-control-attribution a:focus {
 	text-decoration: underline;
 	}
-.leaflet-control-attribution svg {
+.leaflet-attribution-flag {
 	display: inline !important;
+	vertical-align: baseline !important;
+	width: 1em;
+	height: 0.6669em;
 	}
 .leaflet-left .leaflet-control-scale {
 	margin-left: 5px;
@@ -451,12 +441,10 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	line-height: 1.1;
 	padding: 2px 5px 1px;
 	white-space: nowrap;
-  overflow: hidden;
 	-moz-box-sizing: border-box;
 	     box-sizing: border-box;
-
+	background: rgba(255, 255, 255, 0.8);
-  background: #fff;
+	text-shadow: 1px 1px #fff;
-  background: rgba(255, 255, 255, 0.5);
 	}
 .leaflet-control-scale-line:not(:first-child) {
 	border-top: 2px solid #777;
@@ -478,6 +466,7 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	background-clip: padding-box;
 	}
 
+
 /* popup */
 
 .leaflet-popup {
@@ -549,8 +538,6 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	}
 .leaflet-popup-scrolled {
 	overflow: auto;
-  border-bottom: 1px solid #ddd;
-  border-top: 1px solid #ddd;
 	}
 
 .leaflet-oldie .leaflet-popup-content-wrapper {
@@ -560,7 +547,7 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	width: 24px;
 	margin: 0 auto;
 
-  -ms-filter: 'progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)';
+	-ms-filter: "progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678)";
 	filter: progid:DXImageTransform.Microsoft.Matrix(M11=0.70710678, M12=0.70710678, M21=-0.70710678, M22=0.70710678);
 	}
 
@@ -571,6 +558,7 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	border: 1px solid #999;
 	}
 
+
 /* div icon */
 
 .leaflet-div-icon {
@@ -578,6 +566,7 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	border: 1px solid #666;
 	}
 
+
 /* Tooltip */
 /* Base styles for the element that has a tooltip */
 .leaflet-tooltip {
@@ -607,7 +596,7 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	pointer-events: none;
 	border: 6px solid transparent;
 	background: transparent;
-  content: '';
+	content: "";
 	}
 
 /* Directions */
@@ -662,6 +651,6 @@ svg.leaflet-image-layer.leaflet-interactive path {
 	/* Prevent printers from removing background-images of controls. */
 	.leaflet-control {
 		-webkit-print-color-adjust: exact;
-    color-adjust: exact;
+		print-color-adjust: exact;
 		}
 	}