ashatora/openlayers
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

Transformed

Browse Source
This commit is contained in:
Tim Schaub
2017-12-11 16:29:33 -07:00
parent 1cdb6a66f0
commit 7f47883c48
737 changed files with 22216 additions and 21609 deletions
Download Patch File Download Diff File Expand all files Collapse all files

46
src/ol/TileQueue.js
View File

@@ -1,11 +1,11 @@
goog.provide('ol.TileQueue');
goog.require('ol');
goog.require('ol.TileState');
goog.require('ol.events');
goog.require('ol.events.EventType');
goog.require('ol.structs.PriorityQueue');
/**
* @module ol/TileQueue
*/
import _ol_ from './index.js';
import _ol_TileState_ from './TileState.js';
import _ol_events_ from './events.js';
import _ol_events_EventType_ from './events/EventType.js';
import _ol_structs_PriorityQueue_ from './structs/PriorityQueue.js';
/**
* @constructor
@@ -16,9 +16,9 @@ goog.require('ol.structs.PriorityQueue');
* Function called on each tile change event.
* @struct
*/
ol.TileQueue = function(tilePriorityFunction, tileChangeCallback) {
var _ol_TileQueue_ = function(tilePriorityFunction, tileChangeCallback) {
ol.structs.PriorityQueue.call(
_ol_structs_PriorityQueue_.call(
this,
/**
* @param {Array} element Element.
@@ -54,17 +54,18 @@ ol.TileQueue = function(tilePriorityFunction, tileChangeCallback) {
this.tilesLoadingKeys_ = {};
};
ol.inherits(ol.TileQueue, ol.structs.PriorityQueue);
_ol_.inherits(_ol_TileQueue_, _ol_structs_PriorityQueue_);
/**
* @inheritDoc
*/
ol.TileQueue.prototype.enqueue = function(element) {
var added = ol.structs.PriorityQueue.prototype.enqueue.call(this, element);
_ol_TileQueue_.prototype.enqueue = function(element) {
var added = _ol_structs_PriorityQueue_.prototype.enqueue.call(this, element);
if (added) {
var tile = element[0];
ol.events.listen(tile, ol.events.EventType.CHANGE,
_ol_events_.listen(tile, _ol_events_EventType_.CHANGE,
this.handleTileChange, this);
}
return added;
@@ -74,7 +75,7 @@ ol.TileQueue.prototype.enqueue = function(element) {
/**
* @return {number} Number of tiles loading.
*/
ol.TileQueue.prototype.getTilesLoading = function() {
_ol_TileQueue_.prototype.getTilesLoading = function() {
return this.tilesLoading_;
};
@@ -83,12 +84,12 @@ ol.TileQueue.prototype.getTilesLoading = function() {
* @param {ol.events.Event} event Event.
* @protected
*/
ol.TileQueue.prototype.handleTileChange = function(event) {
_ol_TileQueue_.prototype.handleTileChange = function(event) {
var tile = /** @type {ol.Tile} */ (event.target);
var state = tile.getState();
if (state === ol.TileState.LOADED || state === ol.TileState.ERROR ||
state === ol.TileState.EMPTY || state === ol.TileState.ABORT) {
ol.events.unlisten(tile, ol.events.EventType.CHANGE,
if (state === _ol_TileState_.LOADED || state === _ol_TileState_.ERROR ||
state === _ol_TileState_.EMPTY || state === _ol_TileState_.ABORT) {
_ol_events_.unlisten(tile, _ol_events_EventType_.CHANGE,
this.handleTileChange, this);
var tileKey = tile.getKey();
if (tileKey in this.tilesLoadingKeys_) {
@@ -104,7 +105,7 @@ ol.TileQueue.prototype.handleTileChange = function(event) {
* @param {number} maxTotalLoading Maximum number tiles to load simultaneously.
* @param {number} maxNewLoads Maximum number of new tiles to load.
*/
ol.TileQueue.prototype.loadMoreTiles = function(maxTotalLoading, maxNewLoads) {
_ol_TileQueue_.prototype.loadMoreTiles = function(maxTotalLoading, maxNewLoads) {
var newLoads = 0;
var abortedTiles = false;
var state, tile, tileKey;
@@ -113,9 +114,9 @@ ol.TileQueue.prototype.loadMoreTiles = function(maxTotalLoading, maxNewLoads) {
tile = /** @type {ol.Tile} */ (this.dequeue()[0]);
tileKey = tile.getKey();
state = tile.getState();
if (state === ol.TileState.ABORT) {
if (state === _ol_TileState_.ABORT) {
abortedTiles = true;
} else if (state === ol.TileState.IDLE && !(tileKey in this.tilesLoadingKeys_)) {
} else if (state === _ol_TileState_.IDLE && !(tileKey in this.tilesLoadingKeys_)) {
this.tilesLoadingKeys_[tileKey] = true;
++this.tilesLoading_;
++newLoads;
@@ -128,3 +129,4 @@ ol.TileQueue.prototype.loadMoreTiles = function(maxTotalLoading, maxNewLoads) {
this.tileChangeCallback_();
}
};
export default _ol_TileQueue_;