[gnome-maps/wip/mlundblad/remove-attribution-logo] mapSource: Remove attribution logo handling

[Marcus Lundblad <mlundblad src gnome org>]

commit f2215b606f487e79fb3ccf975a85725b24111700
Author: Marcus Lundblad <ml dfupdate se>
Date:   Fri Apr 29 22:30:07 2022 +0200

    mapSource: Remove attribution logo handling

 src/mapSource.js | 81 --------------------------------------------------------
 1 file changed, 81 deletions(-)
---
diff --git a/src/mapSource.js b/src/mapSource.js
index 5feb6298..dd25a6ce 100644
--- a/src/mapSource.js
+++ b/src/mapSource.js
@@ -18,93 +18,13 @@
  */
 
 const Champlain = imports.gi.Champlain;
-const Clutter = imports.gi.Clutter;
-const GdkPixbuf = imports.gi.GdkPixbuf;
-const Gio = imports.gi.Gio;
-const GLib = imports.gi.GLib;
-const GObject = imports.gi.GObject;
-const Gtk = imports.gi.Gtk;
-const GtkClutter = imports.gi.GtkClutter;
-const System = imports.system;
 
 const Service = imports.service;
 const Utils = imports.utils;
 
-let _attributionImages = [];
-
 const _FILE_CACHE_SIZE_LIMIT = (10 * 1024 * 1024); /* 10Mb */
 const _MEMORY_CACHE_SIZE_LIMIT = 100; /* number of tiles */
 
-const _LOGO_PADDING_X = 10;
-const _LOGO_PADDING_Y = 25;
-// extra padding below logo in RTL, where scale will be on the right side
-const _LOGO_PADDING_Y_RTL = 35;
-
-var AttributionLogo = GObject.registerClass({},
-class AttributionLogo extends GtkClutter.Actor {
-
-    _init(view) {
-        super._init();
-
-        this._view = view;
-        this._rtl = Gtk.get_locale_direction() === Gtk.TextDirection.RTL;
-        view.connect('notify::width', () => this._updatePosition());
-        view.connect('notify::height', () => this._updatePosition());
-
-        this._updatePosition(view);
-    }
-
-    setSource(source) {
-        this._id = source.get_id();
-
-        let bin = this.get_widget();
-
-        if (bin.get_child())
-            bin.remove(bin.get_child());
-
-        if (_attributionImages[source.get_id()]) {
-            bin.add(_attributionImages[source.get_id()]);
-            bin.visible = true;
-        } else {
-            bin.visible = false;
-        }
-
-        this._updatePosition();
-    }
-
-    _updatePosition() {
-        let image = _attributionImages[this._id];
-
-        if (image) {
-            let width = image.pixbuf.width;
-            let height = image.pixbuf.height;
-            let x = this._view.width  - width  - _LOGO_PADDING_X;
-            /* TODO: ideally the attribution logo should be aligned to the left
-             * side in RTL locales, but I couldn't get that working with Clutter
-             * actor positioning, so adjust the padding to fit above the scale
-             * for now
-             */
-            let y = this._view.height - height -
-                    (this._rtl ? _LOGO_PADDING_Y_RTL : _LOGO_PADDING_Y);
-
-            this.set_position(x, y);
-        }
-    }
-});
-
-function _updateAttributionImage(source) {
-    if (!source.attribution_logo || source.attribution_logo === "")
-        return;
-
-    if (!_attributionImages[source.id])
-        _attributionImages[source.id] = new Gtk.Image({ visible: true });
-
-    let data = GLib.base64_decode(source.attribution_logo);
-    let stream = Gio.MemoryInputStream.new_from_bytes(GLib.Bytes.new(data));
-    _attributionImages[source.id].pixbuf =
-        GdkPixbuf.Pixbuf.new_from_stream(stream, null);
-}
-
 function _createTileSource(source) {
     let tileSource = new Champlain.NetworkTileSource({
         id: source.id,
@@ -123,7 +43,6 @@ function _createTileSource(source) {
 
 function _createCachedSource(source) {
     let tileSource = _createTileSource(source);
-    _updateAttributionImage(source);
 
     let fileCache = new Champlain.FileCache({
         size_limit: _FILE_CACHE_SIZE_LIMIT,