+++ /dev/null
-(function($){
-
- function normalizeNumber(number, length){
- // Numer strony musi być pomiędzy 1 a najwyższym numerem
- var pageCount = length;
- pageNumber = parseInt(pageNumber, 10);
-
- if (!pageNumber ||
- pageNumber == NaN ||
- pageNumber == Infinity ||
- pageNumber == -Infinity ||
- pageNumber < 1)
- return 1;
-
- if (pageNumber > pageCount)
- return pageCount;
-
- return pageNumber;
- }
-
- function bounds(galleryWidth, galleryHeight, imageWidth, imageHeight){
- return {
- maxX: 0,
- maxY: 0,
- minX: galleryWidth - imageWidth,
- minY: galleryHeight - imageHeight
- }
- };
-
- function normalizePosition(x, y, galleryWidth, galleryHeight, imageWidth, imageHeight){
- var b = bounds(galleryWidth, galleryHeight, imageWidth, imageHeight);
- return {
- x: Math.min(b.maxX, Math.max(b.minX, x)),
- y: Math.min(b.maxY, Math.max(b.minY, y))
- }
- };
-
- function fixImageSize(){
-
- }
-
- /*
- * Perspective
- */
- function ScanGalleryPerspective(doc, callback){
- var self = this;
-
- this.perspective_id = '';
- this.doc = doc;
-
- this.dimensions = {};
- this.zoomFactor = 1;
- this.$element = $("#side-gallery");
- this.$numberInput = $('.page-number', this.$element);
-
- // ...
- var origin = {};
- var imageOrigin = {};
-
- this.$image = $('.gallery-image img', this.$element).attr('unselectable', 'on');
-
- // button handlers
- this.$numberInput.change(function(event){
- event.preventDefault();
- self.setPage($(this).val());
- });
-
- $('.previous-page', this.$element).click(function(){
- self.setPage(self.$numberInput.val() - 1);
- });
-
- $('.nexy-page', this.$element).click(function(){
- self.setPage(self.$numberInput.val() + 1);
- });
-
- $('.zoom-in', this.$element).click(function(){
- self.alterZoom(0.2);
- });
-
- $('.zoom-out', this.$element).click(function(){
- self.alterZoom(-0.2);
- });
-
- $(window).resize(function(){
- self.dimensions.galleryWidth = self.$image.parent().width();
- self.dimensions.galleryHeight = self.$image.parent().height();
- });
-
- $('.gallery-image img', this.$element).load(function(){
- console.load("Image loaded.")
- self._resizeImage();
- });
- };
-
- ScanGalleryPerspective.prototype = new $.wiki.Perspective();
-
- ScanGalleryPerspective.prototype._resizeImage = function(){
- var $img = this.$image;
-
- $img.css({
- width: null,
- height: null
- });
-
- this.dimensions = {
- width: $img.width() * this.zoomFactor,
- height: $img.height() * this.zoomFactor,
- originWidth: $img.width(),
- originHeight: $img.height(),
- galleryWidth: $img.parent().width(),
- galleryHeight: $img.parent().height()
- };
-
- if (!(this.dimensions.width && this.dimensions.height)) {
- setTimeout(function(){
- $img.load();
- }, 100);
- }
-
- var position = normalizePosition($img.position().left, $img.position().top, this.dimensions.galleryWidth, this.dimensions.galleryHeight, this.dimensions.width, this.dimensions.height);
-
- $img.css({
- left: position.x,
- top: position.y,
- width: $img.width() * this.zoomFactor,
- height: $img.height() * this.zoomFactor
- });
- };
-
- ScanGalleryPerspective.prototype.setPage = function(newPage){
- newPage = normalizeNumber(newPage, this.$image.length);
- this.$numberInput.val(newPage);
- $('.gallery-image img', this.$element).attr('src', this.doc.galleryImages[newPage - 1]);
- };
-
- ScanGalleryPerspective.prototype.alterZoom = function(delta){
- var zoomFactor = this.zoomFactor + delta;
- if (zoomFactor < 0.2)
- zoomFactor = 0.2;
- if (zoomFactor > 2)
- zoomFactor = 2;
- this.setZoom(zoomFactor);
- };
-
- ScanGalleryPerspective.prototype.setZoom = function(factor){
- this.zoomFactor = factor;
-
- this.dimensions.width = this.dimensions.originWidth * this.zoomFactor;
- this.dimensions.height = this.dimensions.originHeight * this.zoomFactor;
-
- var position = normalizePosition(this.$image.position().left, this.$image.position().top, this.dimensions.galleryWidth, this.dimensions.galleryHeight, this.dimensions.width, this.dimensions.height);
-
- this.$image.css({
- width: this.dimensions.width,
- height: this.dimensions.height,
- left: position.x,
- top: position.y
- });
- };
-
- /*
- * Loading gallery
- */
- ScanGalleryPerspective.prototype.onEnter = function(success, failure){
- var self = this;
-
- $.wiki.Perspective.prototype.onEnter.call(this);
-
- this.doc.refreshGallery({
- success: function(doc, data) {
- self.$image.show();
- $('.error_message', self.$element).hide();
- success();
- },
- failure: function(doc, message) {
- self.$image.hide();
- $('.error_message', self.$element).show().html(message);
- failure();
- }
- });
- };
-
- $.wiki.ScanGalleryPerspective = ScanGalleryPerspective;
-})(jQuery);
-
-
-/*
-
-
- function onMouseMove(event){
-
-
- var position = normalizePosition(event.clientX - origin.x + imageOrigin.left, event.clientY - origin.y + imageOrigin.top, imageDimensions.galleryWidth, imageDimensions.galleryHeight, imageDimensions.width, imageDimensions.height);
-
-
- image.css({
-
-
- position: 'absolute',
-
-
- top: position.y,
-
-
- left: position.x
-
-
- });
-
-
- return false;
-
-
- }
-
-
- function onMouseUp(event){
-
-
- $(document).unbind('mousemove.gallery').unbind('mouseup.gallery');
-
-
- return false;
-
-
- }
-
-
- image.bind('mousedown', function(event){
-
-
- origin = {
-
-
- x: event.clientX,
-
-
- y: event.clientY
-
-
- };
-
-
- imageOrigin = image.position();
-
-
- $(document).bind('mousemove.gallery', onMouseMove).bind('mouseup.gallery', onMouseUp);
-
-
- return false;
-
-
- });
-
-
- if (url) {
-
-
- updateGallery(url);
-
-
- }
-
-
- }*/
-
-
fnp / redakcja.git / blobdiff