wikimedia/mediawiki-extensions-MultimediaViewer
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Merge "Shuffle things around so original file sizes are easier to access"

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jenkins-bot 2014-04-10 07:13:52 +00:00 committed by Gerrit Code Review
parent f106af19d0 7da686cb2f
commit 141580d9a7
2 changed files with 41 additions and 14 deletions
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49
resources/mmv/mmv.js
View file

@ -130,11 +130,15 @@
* @returns {mw.mmv.LightboxImage}
*/
MMVP.createNewImage = function ( fileLink, filePageLink, fileTitle, index, thumb, caption ) {
var thisImage = new mw.mmv.LightboxImage( fileLink, filePageLink, fileTitle, index, thumb, caption );
var thisImage = new mw.mmv.LightboxImage( fileLink, filePageLink, fileTitle, index, thumb, caption ),
$thumb = $( thumb );
thisImage.filePageLink = filePageLink;
thisImage.filePageTitle = fileTitle;
thisImage.index = index;
thisImage.thumbnail = thumb;
thisImage.originalWidth = parseInt( $thumb.data( 'file-width' ), 10 );
thisImage.originalHeight = parseInt( $thumb.data( 'file-height' ), 10 );
return thisImage;
};
@ -146,15 +150,15 @@
*/
MMVP.resize = function ( ui ) {
var viewer = this,
fileTitle = this.currentImageFileTitle,
image = this.thumbs[ this.currentIndex].image,
imageWidths;
this.preloadThumbnails();
if ( fileTitle ) {
if ( image ) {
imageWidths = ui.canvas.getCurrentImageWidths();
this.fetchThumbnail(
fileTitle, imageWidths.real
this.fetchThumbnailForLightboxImage(
image, imageWidths.real
).then( function( thumbnail, image ) {
viewer.setImage( ui, thumbnail, image, imageWidths );
}, function ( error ) {
@ -200,8 +204,8 @@
start,
viewer = this,
$initialImage = $( initialImage ),
fileWidth = parseInt( $initialImage.data( 'file-width' ), 10 ),
fileHeight = parseInt( $initialImage.data( 'file-height' ), 10 );
fileWidth = image.originalWidth,
fileHeight = image.originalHeight;
this.currentIndex = image.index;
@ -237,7 +241,7 @@
// while another image is already loading
viewer.ui.panel.percent( 0 );
imagePromise = this.fetchThumbnail( image.filePageTitle, imageWidths.real );
imagePromise = this.fetchThumbnailForLightboxImage( image, imageWidths.real );
// Check that the image hasn't already been loaded
if ( imagePromise.state() === 'pending' ) {
@ -489,8 +493,8 @@
this.thumbnailPreloadQueue = this.pushLightboxImagesIntoQueue( function( lightboxImage ) {
return function() {
return viewer.fetchThumbnail(
lightboxImage.filePageTitle,
return viewer.fetchThumbnailForLightboxImage(
lightboxImage,
viewer.ui.canvas.getLightboxImageWidths( lightboxImage ).real
);
};
@ -503,8 +507,8 @@
* Preload the fullscreen size of the current image.
*/
MMVP.preloadFullscreenThumbnail = function( image ) {
this.fetchThumbnail(
image.filePageTitle,
this.fetchThumbnailForLightboxImage(
image,
this.ui.canvas.getLightboxImageWidthsForFullscreen( image ).real
);
};
@ -541,13 +545,30 @@
} );
};
/**
* Loads size-dependent components of a lightbox - the thumbnail model and the image itself.
* @param {mw.mmv.LightboxImage} image
* @param {number} width the width of the requested thumbnail
*/
MMVP.fetchThumbnailForLightboxImage = function ( image, width ) {
return this.fetchThumbnail(
image.filePageTitle,
width,
image.originalWidth,
image.originalHeight
);
};
/**
* Loads size-dependent components of a lightbox - the thumbnail model and the image itself.
* @param {mw.Title} fileTitle
* @param {number} width
* @param {number} width the width of the requested thumbnail
* @param {number} [originalWidth] the width of the original, full-sized file (might be missing)
* @param {number} [originalHeight] the height of the original, full-sized file (might be missing)
* @returns {jQuery.Promise.<mw.mmv.model.Thumbnail, HTMLImageElement>}
*/
MMVP.fetchThumbnail = function ( fileTitle, width ) {
MMVP.fetchThumbnail = function ( fileTitle, width, originalWidth, originalHeight ) {
$.noop( originalWidth, originalHeight ); // keep JSHint happy... will be removed later
var viewer = this,
thumbnailPromise,
imagePromise;

6
resources/mmv/mmv.lightboximage.js
View file

@ -46,6 +46,12 @@
/** @property {string} caption The caption of the image, if any */
this.caption = caption;
/** @property {number|undefined} originalWidth Width of the full-sized file (read from HTML data attribute, might be missing) */
this.originalWidth = undefined;
/** @property {number|undefined} originalHeight Height of the full-sized file (read from HTML data attribute, might be missing) */
this.originalHeight = undefined;
}
var LIP = LightboxImage.prototype;