Automated class transform
npx lebab --replace src --transform class
This commit is contained in:
Tim Schaub
+285
-293
@@ -19,86 +19,308 @@ import {compose as composeTransform, invert as invertTransform, setFromArray as
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* @param {module:ol/PluggableMap} map Map.
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* @struct
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*/
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const MapRenderer = function(map) {
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Disposable.call(this);
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class MapRenderer {
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constructor(map) {
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Disposable.call(this);
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/**
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* @private
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* @type {module:ol/PluggableMap}
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*/
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this.map_ = map;
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/**
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* @private
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* @type {!Object.<string, module:ol/renderer/Layer>}
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*/
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this.layerRenderers_ = {};
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/**
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* @private
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* @type {Object.<string, module:ol/events~EventsKey>}
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*/
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this.layerRendererListeners_ = {};
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/**
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* @private
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* @type {Array.<module:ol/renderer/Layer>}
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*/
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this.layerRendererConstructors_ = [];
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}
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/**
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* @private
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* @type {module:ol/PluggableMap}
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* Register layer renderer constructors.
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* @param {Array.<module:ol/renderer/Layer>} constructors Layer renderers.
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*/
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this.map_ = map;
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registerLayerRenderers(constructors) {
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this.layerRendererConstructors_.push.apply(this.layerRendererConstructors_, constructors);
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}
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/**
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* @private
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* @type {!Object.<string, module:ol/renderer/Layer>}
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* Get the registered layer renderer constructors.
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* @return {Array.<module:ol/renderer/Layer>} Registered layer renderers.
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*/
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this.layerRenderers_ = {};
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getLayerRendererConstructors() {
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return this.layerRendererConstructors_;
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}
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/**
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* @private
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* @type {Object.<string, module:ol/events~EventsKey>}
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* @param {module:ol/PluggableMap~FrameState} frameState FrameState.
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* @protected
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*/
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this.layerRendererListeners_ = {};
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calculateMatrices2D(frameState) {
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const viewState = frameState.viewState;
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const coordinateToPixelTransform = frameState.coordinateToPixelTransform;
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const pixelToCoordinateTransform = frameState.pixelToCoordinateTransform;
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composeTransform(coordinateToPixelTransform,
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frameState.size[0] / 2, frameState.size[1] / 2,
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1 / viewState.resolution, -1 / viewState.resolution,
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-viewState.rotation,
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-viewState.center[0], -viewState.center[1]);
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invertTransform(
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transformSetFromArray(pixelToCoordinateTransform, coordinateToPixelTransform));
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}
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/**
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* @private
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* @type {Array.<module:ol/renderer/Layer>}
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* Removes all layer renderers.
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*/
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this.layerRendererConstructors_ = [];
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removeLayerRenderers() {
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for (const key in this.layerRenderers_) {
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this.removeLayerRendererByKey_(key).dispose();
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}
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}
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};
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/**
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* @param {module:ol/coordinate~Coordinate} coordinate Coordinate.
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* @param {module:ol/PluggableMap~FrameState} frameState FrameState.
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* @param {number} hitTolerance Hit tolerance in pixels.
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* @param {function(this: S, (module:ol/Feature|module:ol/render/Feature),
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* module:ol/layer/Layer): T} callback Feature callback.
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* @param {S} thisArg Value to use as `this` when executing `callback`.
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* @param {function(this: U, module:ol/layer/Layer): boolean} layerFilter Layer filter
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* function, only layers which are visible and for which this function
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* returns `true` will be tested for features. By default, all visible
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* layers will be tested.
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* @param {U} thisArg2 Value to use as `this` when executing `layerFilter`.
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* @return {T|undefined} Callback result.
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* @template S,T,U
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*/
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forEachFeatureAtCoordinate(
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coordinate,
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frameState,
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hitTolerance,
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callback,
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thisArg,
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layerFilter,
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thisArg2
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) {
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let result;
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const viewState = frameState.viewState;
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const viewResolution = viewState.resolution;
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/**
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* @param {module:ol/Feature|module:ol/render/Feature} feature Feature.
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* @param {module:ol/layer/Layer} layer Layer.
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* @return {?} Callback result.
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*/
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function forEachFeatureAtCoordinate(feature, layer) {
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const key = getUid(feature).toString();
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const managed = frameState.layerStates[getUid(layer)].managed;
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if (!(key in frameState.skippedFeatureUids && !managed)) {
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return callback.call(thisArg, feature, managed ? layer : null);
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}
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}
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const projection = viewState.projection;
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let translatedCoordinate = coordinate;
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if (projection.canWrapX()) {
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const projectionExtent = projection.getExtent();
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const worldWidth = getWidth(projectionExtent);
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const x = coordinate[0];
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if (x < projectionExtent[0] || x > projectionExtent[2]) {
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const worldsAway = Math.ceil((projectionExtent[0] - x) / worldWidth);
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translatedCoordinate = [x + worldWidth * worldsAway, coordinate[1]];
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}
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}
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const layerStates = frameState.layerStatesArray;
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const numLayers = layerStates.length;
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let i;
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for (i = numLayers - 1; i >= 0; --i) {
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const layerState = layerStates[i];
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const layer = layerState.layer;
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if (visibleAtResolution(layerState, viewResolution) && layerFilter.call(thisArg2, layer)) {
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const layerRenderer = this.getLayerRenderer(layer);
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if (layer.getSource()) {
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result = layerRenderer.forEachFeatureAtCoordinate(
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layer.getSource().getWrapX() ? translatedCoordinate : coordinate,
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frameState, hitTolerance, forEachFeatureAtCoordinate, thisArg);
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}
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if (result) {
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return result;
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}
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}
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}
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return undefined;
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}
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/**
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* @abstract
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* @param {module:ol~Pixel} pixel Pixel.
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* @param {module:ol/PluggableMap~FrameState} frameState FrameState.
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* @param {number} hitTolerance Hit tolerance in pixels.
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* @param {function(this: S, module:ol/layer/Layer, (Uint8ClampedArray|Uint8Array)): T} callback Layer
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* callback.
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* @param {S} thisArg Value to use as `this` when executing `callback`.
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* @param {function(this: U, module:ol/layer/Layer): boolean} layerFilter Layer filter
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* function, only layers which are visible and for which this function
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* returns `true` will be tested for features. By default, all visible
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* layers will be tested.
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* @param {U} thisArg2 Value to use as `this` when executing `layerFilter`.
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* @return {T|undefined} Callback result.
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* @template S,T,U
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*/
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forEachLayerAtPixel(pixel, frameState, hitTolerance, callback, thisArg, layerFilter, thisArg2) {}
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/**
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* @param {module:ol/coordinate~Coordinate} coordinate Coordinate.
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* @param {module:ol/PluggableMap~FrameState} frameState FrameState.
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* @param {number} hitTolerance Hit tolerance in pixels.
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* @param {function(this: U, module:ol/layer/Layer): boolean} layerFilter Layer filter
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* function, only layers which are visible and for which this function
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* returns `true` will be tested for features. By default, all visible
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* layers will be tested.
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* @param {U} thisArg Value to use as `this` when executing `layerFilter`.
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* @return {boolean} Is there a feature at the given coordinate?
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* @template U
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*/
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hasFeatureAtCoordinate(coordinate, frameState, hitTolerance, layerFilter, thisArg) {
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const hasFeature = this.forEachFeatureAtCoordinate(
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coordinate, frameState, hitTolerance, TRUE, this, layerFilter, thisArg);
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return hasFeature !== undefined;
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}
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/**
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* @param {module:ol/layer/Layer} layer Layer.
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* @protected
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* @return {module:ol/renderer/Layer} Layer renderer.
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*/
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getLayerRenderer(layer) {
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const layerKey = getUid(layer).toString();
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if (layerKey in this.layerRenderers_) {
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return this.layerRenderers_[layerKey];
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} else {
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let renderer;
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for (let i = 0, ii = this.layerRendererConstructors_.length; i < ii; ++i) {
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const candidate = this.layerRendererConstructors_[i];
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if (candidate['handles'](layer)) {
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renderer = candidate['create'](this, layer);
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break;
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}
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}
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if (renderer) {
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this.layerRenderers_[layerKey] = renderer;
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this.layerRendererListeners_[layerKey] = listen(renderer,
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EventType.CHANGE, this.handleLayerRendererChange_, this);
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} else {
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throw new Error('Unable to create renderer for layer: ' + layer.getType());
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}
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return renderer;
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}
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}
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/**
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* @param {string} layerKey Layer key.
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* @protected
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* @return {module:ol/renderer/Layer} Layer renderer.
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*/
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getLayerRendererByKey(layerKey) {
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return this.layerRenderers_[layerKey];
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}
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/**
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* @protected
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* @return {Object.<string, module:ol/renderer/Layer>} Layer renderers.
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*/
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getLayerRenderers() {
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return this.layerRenderers_;
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}
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/**
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* @return {module:ol/PluggableMap} Map.
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*/
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getMap() {
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return this.map_;
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}
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/**
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* Handle changes in a layer renderer.
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* @private
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*/
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handleLayerRendererChange_() {
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this.map_.render();
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}
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/**
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* @param {string} layerKey Layer key.
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* @return {module:ol/renderer/Layer} Layer renderer.
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* @private
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*/
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removeLayerRendererByKey_(layerKey) {
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const layerRenderer = this.layerRenderers_[layerKey];
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delete this.layerRenderers_[layerKey];
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unlistenByKey(this.layerRendererListeners_[layerKey]);
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delete this.layerRendererListeners_[layerKey];
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return layerRenderer;
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}
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/**
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* @param {module:ol/PluggableMap} map Map.
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* @param {module:ol/PluggableMap~FrameState} frameState Frame state.
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* @private
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*/
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removeUnusedLayerRenderers_(map, frameState) {
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for (const layerKey in this.layerRenderers_) {
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if (!frameState || !(layerKey in frameState.layerStates)) {
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this.removeLayerRendererByKey_(layerKey).dispose();
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}
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}
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}
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/**
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* @param {module:ol/PluggableMap~FrameState} frameState Frame state.
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* @protected
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*/
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scheduleExpireIconCache(frameState) {
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frameState.postRenderFunctions.push(/** @type {module:ol/PluggableMap~PostRenderFunction} */ (expireIconCache));
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}
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/**
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* @param {!module:ol/PluggableMap~FrameState} frameState Frame state.
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* @protected
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*/
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scheduleRemoveUnusedLayerRenderers(frameState) {
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for (const layerKey in this.layerRenderers_) {
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if (!(layerKey in frameState.layerStates)) {
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frameState.postRenderFunctions.push(
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/** @type {module:ol/PluggableMap~PostRenderFunction} */ (this.removeUnusedLayerRenderers_.bind(this))
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);
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return;
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}
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}
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}
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}
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inherits(MapRenderer, Disposable);
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/**
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* Register layer renderer constructors.
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* @param {Array.<module:ol/renderer/Layer>} constructors Layer renderers.
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*/
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MapRenderer.prototype.registerLayerRenderers = function(constructors) {
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this.layerRendererConstructors_.push.apply(this.layerRendererConstructors_, constructors);
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};
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/**
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* Get the registered layer renderer constructors.
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* @return {Array.<module:ol/renderer/Layer>} Registered layer renderers.
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*/
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MapRenderer.prototype.getLayerRendererConstructors = function() {
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return this.layerRendererConstructors_;
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};
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/**
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* @param {module:ol/PluggableMap~FrameState} frameState FrameState.
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* @protected
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*/
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MapRenderer.prototype.calculateMatrices2D = function(frameState) {
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const viewState = frameState.viewState;
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const coordinateToPixelTransform = frameState.coordinateToPixelTransform;
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const pixelToCoordinateTransform = frameState.pixelToCoordinateTransform;
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composeTransform(coordinateToPixelTransform,
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frameState.size[0] / 2, frameState.size[1] / 2,
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1 / viewState.resolution, -1 / viewState.resolution,
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-viewState.rotation,
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-viewState.center[0], -viewState.center[1]);
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invertTransform(
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transformSetFromArray(pixelToCoordinateTransform, coordinateToPixelTransform));
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};
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/**
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* Removes all layer renderers.
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*/
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MapRenderer.prototype.removeLayerRenderers = function() {
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for (const key in this.layerRenderers_) {
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this.removeLayerRendererByKey_(key).dispose();
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}
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};
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/**
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* @param {module:ol/PluggableMap} map Map.
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* @param {module:ol/PluggableMap~FrameState} frameState Frame state.
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@@ -108,197 +330,6 @@ function expireIconCache(map, frameState) {
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}
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/**
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* @param {module:ol/coordinate~Coordinate} coordinate Coordinate.
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* @param {module:ol/PluggableMap~FrameState} frameState FrameState.
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* @param {number} hitTolerance Hit tolerance in pixels.
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* @param {function(this: S, (module:ol/Feature|module:ol/render/Feature),
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* module:ol/layer/Layer): T} callback Feature callback.
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* @param {S} thisArg Value to use as `this` when executing `callback`.
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* @param {function(this: U, module:ol/layer/Layer): boolean} layerFilter Layer filter
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* function, only layers which are visible and for which this function
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* returns `true` will be tested for features. By default, all visible
|
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* layers will be tested.
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* @param {U} thisArg2 Value to use as `this` when executing `layerFilter`.
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* @return {T|undefined} Callback result.
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* @template S,T,U
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*/
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MapRenderer.prototype.forEachFeatureAtCoordinate = function(coordinate, frameState, hitTolerance, callback, thisArg,
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layerFilter, thisArg2) {
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let result;
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const viewState = frameState.viewState;
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const viewResolution = viewState.resolution;
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/**
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* @param {module:ol/Feature|module:ol/render/Feature} feature Feature.
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* @param {module:ol/layer/Layer} layer Layer.
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* @return {?} Callback result.
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*/
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function forEachFeatureAtCoordinate(feature, layer) {
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const key = getUid(feature).toString();
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const managed = frameState.layerStates[getUid(layer)].managed;
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if (!(key in frameState.skippedFeatureUids && !managed)) {
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return callback.call(thisArg, feature, managed ? layer : null);
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}
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}
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const projection = viewState.projection;
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let translatedCoordinate = coordinate;
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if (projection.canWrapX()) {
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const projectionExtent = projection.getExtent();
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const worldWidth = getWidth(projectionExtent);
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const x = coordinate[0];
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if (x < projectionExtent[0] || x > projectionExtent[2]) {
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const worldsAway = Math.ceil((projectionExtent[0] - x) / worldWidth);
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translatedCoordinate = [x + worldWidth * worldsAway, coordinate[1]];
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}
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}
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const layerStates = frameState.layerStatesArray;
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const numLayers = layerStates.length;
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let i;
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for (i = numLayers - 1; i >= 0; --i) {
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const layerState = layerStates[i];
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const layer = layerState.layer;
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if (visibleAtResolution(layerState, viewResolution) && layerFilter.call(thisArg2, layer)) {
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const layerRenderer = this.getLayerRenderer(layer);
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if (layer.getSource()) {
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result = layerRenderer.forEachFeatureAtCoordinate(
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layer.getSource().getWrapX() ? translatedCoordinate : coordinate,
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frameState, hitTolerance, forEachFeatureAtCoordinate, thisArg);
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}
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if (result) {
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return result;
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||||
}
|
||||
}
|
||||
}
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||||
return undefined;
|
||||
};
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||||
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||||
/**
|
||||
* @abstract
|
||||
* @param {module:ol~Pixel} pixel Pixel.
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||||
* @param {module:ol/PluggableMap~FrameState} frameState FrameState.
|
||||
* @param {number} hitTolerance Hit tolerance in pixels.
|
||||
* @param {function(this: S, module:ol/layer/Layer, (Uint8ClampedArray|Uint8Array)): T} callback Layer
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||||
* callback.
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||||
* @param {S} thisArg Value to use as `this` when executing `callback`.
|
||||
* @param {function(this: U, module:ol/layer/Layer): boolean} layerFilter Layer filter
|
||||
* function, only layers which are visible and for which this function
|
||||
* returns `true` will be tested for features. By default, all visible
|
||||
* layers will be tested.
|
||||
* @param {U} thisArg2 Value to use as `this` when executing `layerFilter`.
|
||||
* @return {T|undefined} Callback result.
|
||||
* @template S,T,U
|
||||
*/
|
||||
MapRenderer.prototype.forEachLayerAtPixel = function(pixel, frameState, hitTolerance, callback, thisArg,
|
||||
layerFilter, thisArg2) {};
|
||||
|
||||
|
||||
/**
|
||||
* @param {module:ol/coordinate~Coordinate} coordinate Coordinate.
|
||||
* @param {module:ol/PluggableMap~FrameState} frameState FrameState.
|
||||
* @param {number} hitTolerance Hit tolerance in pixels.
|
||||
* @param {function(this: U, module:ol/layer/Layer): boolean} layerFilter Layer filter
|
||||
* function, only layers which are visible and for which this function
|
||||
* returns `true` will be tested for features. By default, all visible
|
||||
* layers will be tested.
|
||||
* @param {U} thisArg Value to use as `this` when executing `layerFilter`.
|
||||
* @return {boolean} Is there a feature at the given coordinate?
|
||||
* @template U
|
||||
*/
|
||||
MapRenderer.prototype.hasFeatureAtCoordinate = function(coordinate, frameState, hitTolerance, layerFilter, thisArg) {
|
||||
const hasFeature = this.forEachFeatureAtCoordinate(
|
||||
coordinate, frameState, hitTolerance, TRUE, this, layerFilter, thisArg);
|
||||
|
||||
return hasFeature !== undefined;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @param {module:ol/layer/Layer} layer Layer.
|
||||
* @protected
|
||||
* @return {module:ol/renderer/Layer} Layer renderer.
|
||||
*/
|
||||
MapRenderer.prototype.getLayerRenderer = function(layer) {
|
||||
const layerKey = getUid(layer).toString();
|
||||
if (layerKey in this.layerRenderers_) {
|
||||
return this.layerRenderers_[layerKey];
|
||||
} else {
|
||||
let renderer;
|
||||
for (let i = 0, ii = this.layerRendererConstructors_.length; i < ii; ++i) {
|
||||
const candidate = this.layerRendererConstructors_[i];
|
||||
if (candidate['handles'](layer)) {
|
||||
renderer = candidate['create'](this, layer);
|
||||
break;
|
||||
}
|
||||
}
|
||||
if (renderer) {
|
||||
this.layerRenderers_[layerKey] = renderer;
|
||||
this.layerRendererListeners_[layerKey] = listen(renderer,
|
||||
EventType.CHANGE, this.handleLayerRendererChange_, this);
|
||||
} else {
|
||||
throw new Error('Unable to create renderer for layer: ' + layer.getType());
|
||||
}
|
||||
return renderer;
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @param {string} layerKey Layer key.
|
||||
* @protected
|
||||
* @return {module:ol/renderer/Layer} Layer renderer.
|
||||
*/
|
||||
MapRenderer.prototype.getLayerRendererByKey = function(layerKey) {
|
||||
return this.layerRenderers_[layerKey];
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @protected
|
||||
* @return {Object.<string, module:ol/renderer/Layer>} Layer renderers.
|
||||
*/
|
||||
MapRenderer.prototype.getLayerRenderers = function() {
|
||||
return this.layerRenderers_;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @return {module:ol/PluggableMap} Map.
|
||||
*/
|
||||
MapRenderer.prototype.getMap = function() {
|
||||
return this.map_;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Handle changes in a layer renderer.
|
||||
* @private
|
||||
*/
|
||||
MapRenderer.prototype.handleLayerRendererChange_ = function() {
|
||||
this.map_.render();
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @param {string} layerKey Layer key.
|
||||
* @return {module:ol/renderer/Layer} Layer renderer.
|
||||
* @private
|
||||
*/
|
||||
MapRenderer.prototype.removeLayerRendererByKey_ = function(layerKey) {
|
||||
const layerRenderer = this.layerRenderers_[layerKey];
|
||||
delete this.layerRenderers_[layerKey];
|
||||
|
||||
unlistenByKey(this.layerRendererListeners_[layerKey]);
|
||||
delete this.layerRendererListeners_[layerKey];
|
||||
|
||||
return layerRenderer;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Render.
|
||||
* @param {?module:ol/PluggableMap~FrameState} frameState Frame state.
|
||||
@@ -306,45 +337,6 @@ MapRenderer.prototype.removeLayerRendererByKey_ = function(layerKey) {
|
||||
MapRenderer.prototype.renderFrame = UNDEFINED;
|
||||
|
||||
|
||||
/**
|
||||
* @param {module:ol/PluggableMap} map Map.
|
||||
* @param {module:ol/PluggableMap~FrameState} frameState Frame state.
|
||||
* @private
|
||||
*/
|
||||
MapRenderer.prototype.removeUnusedLayerRenderers_ = function(map, frameState) {
|
||||
for (const layerKey in this.layerRenderers_) {
|
||||
if (!frameState || !(layerKey in frameState.layerStates)) {
|
||||
this.removeLayerRendererByKey_(layerKey).dispose();
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @param {module:ol/PluggableMap~FrameState} frameState Frame state.
|
||||
* @protected
|
||||
*/
|
||||
MapRenderer.prototype.scheduleExpireIconCache = function(frameState) {
|
||||
frameState.postRenderFunctions.push(/** @type {module:ol/PluggableMap~PostRenderFunction} */ (expireIconCache));
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @param {!module:ol/PluggableMap~FrameState} frameState Frame state.
|
||||
* @protected
|
||||
*/
|
||||
MapRenderer.prototype.scheduleRemoveUnusedLayerRenderers = function(frameState) {
|
||||
for (const layerKey in this.layerRenderers_) {
|
||||
if (!(layerKey in frameState.layerStates)) {
|
||||
frameState.postRenderFunctions.push(
|
||||
/** @type {module:ol/PluggableMap~PostRenderFunction} */ (this.removeUnusedLayerRenderers_.bind(this))
|
||||
);
|
||||
return;
|
||||
}
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* @param {module:ol/layer/Layer~State} state1 First layer state.
|
||||
* @param {module:ol/layer/Layer~State} state2 Second layer state.
|
||||
|
||||
Reference in New Issue
Block a user