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Merge branch 'collections' into margins

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fixed Conflicts:
	test/demo/collections/main.js
This commit is contained in:
Ian Gilman 2014-10-24 15:27:14 -07:00
commit fb6280644a
4 changed files with 151 additions and 39 deletions
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74
src/navigator.js
View File

@ -83,7 +83,7 @@ $.Navigator = function( options ){
options.controlOptions.width = options.width;
}
}
} else {
this.element = document.getElementById( options.id );
options.controlOptions = {
@ -216,21 +216,48 @@ $.Navigator = function( options ){
unneededElement.parentNode.removeChild(unneededElement);
}
if (options.navigatorRotate)
{
if (options.navigatorRotate) {
options.viewer.addHandler("rotate", function (args) {
_setTransformRotate(_this.displayRegionContainer, args.degrees);
_setTransformRotate(_this.displayRegion, -args.degrees);
_this.viewport.setRotation(args.degrees);
});
}
this.addHandler("reset-size", function() {
if (_this.viewport) {
_this.viewport.goHome(true);
}
});
this.addHandler("reset-size", function() {
if (_this.viewport) {
_this.viewport.goHome(true);
}
});
viewer.world.addHandler("item-index-changed", function(event) {
var item = _this.world.getItemAt(event.previousIndex);
_this.world.setItemIndex(item, event.newIndex);
});
viewer.world.addHandler("remove-item", function(event) {
var count = _this.world.getItemCount();
var item;
for (var i = 0; i < count; i++) {
item = _this.world.getItemAt(i);
if (item._originalForNavigator === event.item) {
_this.world.removeItem(item);
break;
}
}
});
};
$.extend( $.Navigator.prototype, $.EventSource.prototype, $.Viewer.prototype, /** @lends OpenSeadragon.Navigator.prototype */{
/**
* Used to notify the navigator when its size has changed.
* Used to notify the navigator when its size has changed.
* Especially useful when {@link OpenSeadragon.Options}.navigatorAutoResize is set to false and the navigator is resizable.
* @function
*/
@ -313,7 +340,16 @@ $.extend( $.Navigator.prototype, $.EventSource.prototype, $.Viewer.prototype, /*
},
open: function( source ) {
/**
* Overrides Viewer.open
* @private
*/
open: function(source, options) {
var _this = this;
var original = options.originalTiledImage;
delete options.original;
this.updateSize();
var containerSize = this.viewer.viewport.containerSize.times( this.sizeRatio );
var ts = source.getTileSize(source.maxLevel);
@ -322,9 +358,31 @@ $.extend( $.Navigator.prototype, $.EventSource.prototype, $.Viewer.prototype, /*
} else {
this.minPixelRatio = this.viewer.minPixelRatio;
}
return $.Viewer.prototype.open.apply( this, [ source ] );
}
this.addHandler('open', function openHandler() {
_this.removeHandler(openHandler);
_this.world.getItemAt(0)._originalForNavigator = original;
});
return $.Viewer.prototype.open.apply( this, [source, options] );
},
/**
* Overrides Viewer.addTiledImage
* @private
*/
addTiledImage: function(options) {
var original = options.originalTiledImage;
delete options.original;
var optionsClone = $.extend({}, options, {
success: function(item) {
item._originalForNavigator = original;
}
});
return $.Viewer.prototype.addTiledImage.apply(this, [optionsClone]);
}
});
/**

63
src/viewer.js
View File

@ -409,6 +409,26 @@ $.Viewer = function( options ) {
this.bindStandardControls();
this.bindSequenceControls();
this.world = new $.World({
viewer: this
});
this.world.addHandler('add-item', function(event) {
if (_this.viewport) {
_this.viewport.setHomeBounds(_this.world.getHomeBounds(), _this.world.getContentFactor());
}
THIS[ _this.hash ].forceRedraw = true;
});
this.world.addHandler('remove-item', function(event) {
if (_this.viewport) {
_this.viewport.setHomeBounds(_this.world.getHomeBounds(), _this.world.getContentFactor());
}
THIS[ _this.hash ].forceRedraw = true;
});
if ( initialTileSource ) {
this.open( initialTileSource );
@ -544,7 +564,8 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
this.source = null;
this.drawer = null;
this.world = null;
this.world.removeAll();
this.viewport = this.preserveViewport ? this.viewport : null;
@ -1046,6 +1067,8 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
* @param {Number} [options.y=0] The Y position for the image in world coordinates.
* @param {Number} [options.width=1] The width for the image in world coordinates.
* @param {Number} [options.height] The height for the image in world coordinates.
* @param {Function} [options.success] A function that gets called when the image is
* successfully added. It's passed a single parameter: the resulting TiledImage.
* @fires OpenSeadragon.World.event:add-item
* @fires OpenSeadragon.Viewer.event:add-item-failed
*/
@ -1112,6 +1135,19 @@ $.extend( $.Viewer.prototype, $.EventSource.prototype, $.ControlDock.prototype,
_this.world.addItem( tiledImage, {
index: options.index
});
if (_this.navigator) {
var optionsClone = $.extend({}, options, {
originalTiledImage: tiledImage,
tileSource: tileSource
});
_this.navigator.addTiledImage(optionsClone);
}
if (options.success) {
options.success(tiledImage);
}
}, function( event ) {
event.options = options;
raiseAddItemFailed(event);
@ -1889,20 +1925,6 @@ function openTileSource( viewer, source, options ) {
maxImageCacheCount: _this.maxImageCacheCount
});
_this.world = new $.World({
viewer: _this
});
_this.world.addHandler('add-item', function(event) {
_this.viewport.setHomeBounds(_this.world.getHomeBounds(), _this.world.getContentFactor());
THIS[ _this.hash ].forceRedraw = true;
});
_this.world.addHandler('remove-item', function(event) {
_this.viewport.setHomeBounds(_this.world.getHomeBounds(), _this.world.getContentFactor());
THIS[ _this.hash ].forceRedraw = true;
});
_this.drawer = new $.Drawer({
viewer: _this,
viewport: _this.viewport,
@ -1957,9 +1979,7 @@ function openTileSource( viewer, source, options ) {
if ( _this.showNavigator && !_this.collectionMode ){
// Note: By passing the fully parsed source, the navigator doesn't
// have to load it again.
if ( _this.navigator ) {
_this.navigator.open( source );
} else {
if (!_this.navigator) {
_this.navigator = new $.Navigator({
id: _this.navigatorId,
position: _this.navigatorPosition,
@ -1970,13 +1990,18 @@ function openTileSource( viewer, source, options ) {
width: _this.navigatorWidth,
height: _this.navigatorHeight,
autoResize: _this.navigatorAutoResize,
tileSources: source,
tileHost: _this.tileHost,
prefixUrl: _this.prefixUrl,
viewer: _this,
navigatorRotate: _this.navigatorRotate
});
}
var optionsClone = $.extend({}, options, {
originalTiledImage: tiledImage
});
_this.navigator.open(source, optionsClone);
}
//Instantiate a referencestrip if configured

51
src/world.js
View File

@ -51,6 +51,7 @@ $.World = function( options ) {
this.viewer = options.viewer;
this._items = [];
this._needsUpdate = false;
this._figureSizes();
};
@ -74,6 +75,7 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
}
this._figureSizes();
this._needsUpdate = true;
/**
* Raised when an item is added to the World.
@ -139,6 +141,7 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
this._items.splice( oldIndex, 1 );
this._items.splice( index, 0, item );
this._needsUpdate = true;
/**
* Raised when the order of the indexes has been changed.
@ -175,17 +178,24 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
this._items.splice( index, 1 );
this._figureSizes();
this._needsUpdate = true;
this._raiseRemoveItem(item);
},
/**
* Raised when a item is removed.
* @event remove-item
* @memberOf OpenSeadragon.World
* @type {object}
* @property {OpenSeadragon.World} eventSource - A reference to the World which raised the event.
* @property {OpenSeadragon.TiledImage} item - The item's underlying item.
* @property {?Object} userData - Arbitrary subscriber-defined object.
*/
this.raiseEvent( 'remove-item', { item: item } );
/**
* Remove all items.
* @function
* @fires OpenSeadragon.World.event:remove-item
*/
removeAll: function() {
var removedItems = this._items;
this._items = [];
this._figureSizes();
this._needsUpdate = true;
for (var i = 0; i < removedItems.length; i++) {
this._raiseRemoveItem(removedItems[i]);
}
},
/**
@ -206,6 +216,8 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
for ( var i = 0; i < this._items.length; i++ ) {
this._items[i].update();
}
this._needsUpdate = false;
},
/**
@ -218,7 +230,7 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
return true;
}
}
return false;
return this._needsUpdate;
},
/**
@ -270,6 +282,23 @@ $.extend( $.World.prototype, $.EventSource.prototype, /** @lends OpenSeadragon.W
this._homeBounds = new $.Rect( left, top, right - left, bottom - top );
this._contentSize = new $.Point(this._homeBounds.width * this._contentFactor,
this._homeBounds.height * this._contentFactor);
},
/**
* @function
* @private
*/
_raiseRemoveItem: function(item) {
/**
* Raised when a item is removed.
* @event remove-item
* @memberOf OpenSeadragon.World
* @type {object}
* @property {OpenSeadragon.World} eventSource - A reference to the World which raised the event.
* @property {OpenSeadragon.TiledImage} item - The item's underlying item.
* @property {?Object} userData - Arbitrary subscriber-defined object.
*/
this.raiseEvent( 'remove-item', { item: item } );
}
});

2
test/demo/collections/main.js
View File

@ -9,7 +9,7 @@
var config = {
debugMode: true,
zoomPerScroll: 1.02,
// showNavigator: true,
showNavigator: true,
id: "contentDiv",
prefixUrl: "../../../build/openseadragon/images/"
};