[gnome-maps/wip/mlundblad/transit-routing: 14/17] Add map marker for marking boarding points in transit itineraries
- From: Marcus Lundblad <mlundblad src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-maps/wip/mlundblad/transit-routing: 14/17] Add map marker for marking boarding points in transit itineraries
- Date: Thu, 25 Aug 2016 22:01:51 +0000 (UTC)
commit 357928e181b2a32dcea2c2f85b7debb5d52e5c2a
Author: Marcus Lundblad <ml update uu se>
Date: Wed Jun 15 23:24:42 2016 +0200
Add map marker for marking boarding points in transit itineraries
src/org.gnome.Maps.src.gresource.xml | 1 +
src/transitBoardMarker.js | 115 ++++++++++++++++++++++++++++++++++
2 files changed, 116 insertions(+), 0 deletions(-)
---
diff --git a/src/org.gnome.Maps.src.gresource.xml b/src/org.gnome.Maps.src.gresource.xml
index 05346eb..6612de5 100644
--- a/src/org.gnome.Maps.src.gresource.xml
+++ b/src/org.gnome.Maps.src.gresource.xml
@@ -76,6 +76,7 @@
<file>togeojson/togeojson.js</file>
<file>transitArrivalMarker.js</file>
<file>transitArrivalRow.js</file>
+ <file>transitBoardMarker.js</file>
<file>transitItineraryRow.js</file>
<file>transitLegRow.js</file>
<file>transitMoreRow.js</file>
diff --git a/src/transitBoardMarker.js b/src/transitBoardMarker.js
new file mode 100644
index 0000000..24049b8
--- /dev/null
+++ b/src/transitBoardMarker.js
@@ -0,0 +1,115 @@
+/* -*- Mode: JS2; indent-tabs-mode: nil; js2-basic-offset: 4 -*- */
+/* vim: set et ts=4 sw=4: */
+/*
+ * Copyright (c) 2016 Marcus Lundblad
+ *
+ * GNOME Maps is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by the
+ * Free Software Foundation; either version 2 of the License, or (at your
+ * option) any later version.
+ *
+ * GNOME Maps is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
+ * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with GNOME Maps; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+ *
+ * Author: Marcus Lundblad <ml update uu se>
+ */
+
+const Lang = imports.lang;
+
+const Cairo = imports.cairo;
+const Clutter = imports.gi.Clutter;
+const Gdk = imports.gi.Gdk;
+const Gtk = imports.gi.Gtk;
+
+const Location = imports.location;
+const MapMarker = imports.mapMarker;
+const Place = imports.place;
+const Utils = imports.utils;
+
+const ICON_SIZE = 12;
+const ACTOR_SIZE = 20;
+
+const TransitBoardMarker = new Lang.Class({
+ Name: 'TransitBoardMarker',
+ Extends: MapMarker.MapMarker,
+
+ _init: function(params) {
+ this._leg = params.leg;
+ delete params.leg;
+
+ let firstPoint = this._leg.polyline[0];
+ let location =
+ new Location.Location({ latitude: firstPoint.get_latitude(),
+ longitude: firstPoint.get_longitude() });
+
+ params.place = new Place.Place({ location: location });
+ this.parent(params);
+
+ let actor = this._createActor();
+
+ this.add_actor(actor);
+ },
+
+ _createActor: function() {
+ try {
+ let bgColor = this._leg.color ? this._leg.color : '000000';
+ let fgColor =
+ Utils.getContrastingForegroundColor(bgColor, this._leg.textColor ?
+ this._leg.textColor :
+ 'ffffff');
+ let fgRGBA =
+ new Gdk.RGBA({ red: parseInt(fgColor.substring(0, 2), 16) / 255,
+ green: parseInt(fgColor.substring(2, 4), 16) / 255,
+ blue: parseInt(fgColor.substring(4, 6), 16) / 255,
+ alpha: 1.0 });
+ let theme = Gtk.IconTheme.get_default();
+ let info = theme.lookup_icon(this._leg.iconName, ICON_SIZE,
+ Gtk.IconLookupFlags.FORCE_SIZE);
+ let pixbuf = info.load_symbolic(fgRGBA, null, null, null, null, null)[0];
+ let canvas = new Clutter.Canvas({ width: ACTOR_SIZE,
+ height: ACTOR_SIZE });
+ let bgRed = parseInt(bgColor.substring(0, 2), 16) / 255;
+ let bgGreen = parseInt(bgColor.substring(2, 4), 16) / 255;
+ let bgBlue = parseInt(bgColor.substring(4, 6), 16) / 255;
+
+ canvas.connect('draw', (function(canvas, cr) {
+ cr.setOperator(Cairo.Operator.CLEAR);
+ cr.paint();
+ cr.setOperator(Cairo.Operator.OVER);
+
+ cr.setSourceRGB(bgRed, bgGreen, bgBlue);
+ cr.arc(ACTOR_SIZE / 2, ACTOR_SIZE / 2, ACTOR_SIZE / 2,
+ 0, Math.PI * 2);
+ cr.fillPreserve();
+
+ Gdk.cairo_set_source_pixbuf(cr, pixbuf,
+ (ACTOR_SIZE - pixbuf.get_width()) / 2,
+ (ACTOR_SIZE - pixbuf.get_height()) / 2);
+ cr.paint();
+ this._surface = cr.getTarget();
+ }).bind(this));
+
+ let actor = new Clutter.Actor();
+
+ actor.set_content(canvas);
+ actor.set_size(ACTOR_SIZE, ACTOR_SIZE);
+ canvas.invalidate();
+
+ return actor;
+ } catch (e) {
+ Utils.debug('Failed to load image: %s'.format(e.message));
+ return null;
+ }
+ },
+
+ get anchor() {
+ return { x: Math.floor(this.width / 2) - 1,
+ y: Math.floor(this.height / 2) - 1 };
+ }
+});
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