Jan Dittberner
05210f1ee1
* ungenutzte funktionen/menupunkte.php entfernt (fixes #14) * Lizenz- und Copyrightinformationen in allen eigenen Dateien des Projekts eingetragen (fixes #2, #7)
113 lines
3.9 KiB
JavaScript
113 lines
3.9 KiB
JavaScript
/*
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* Image scrolling JQuery code.
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*
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* Copyright (c) 2007, 2008 Jan Dittberner <jan@dittberner.info>
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* Jan Dittberner IT-Consulting & -Solutions
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* Cottbuser Str. 1, D-01129 Dresden
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*
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* This file is part of the ScrollingJQueryGallery component of the
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* gnuviech-server.de Websitetools
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*
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* ScrollingJQueryGallery is free software: you can redistribute it
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* and/or modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* ScrollingJQueryGallery is distributed in the hope that it will be
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* useful, but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with ScrollingJQueryGallery. If not, see
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* <http://www.gnu.org/licenses/>.
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*
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* Version: $Id$
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*/
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var imgprefix = "";
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var imgfull = "";
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var imgthumb = "";
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function getPathParts(imagesrc) {
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var filename = imagesrc.substring(imagesrc.lastIndexOf("/") + 1);
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var pathstart =imagesrc.substring(0, imagesrc.lastIndexOf("/") + 1);
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if (pathstart.indexOf(imgfull) ==
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(pathstart.length - imgfull.length)) {
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pathstart = pathstart.substring(0, pathstart.length - imgfull.length);
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} else if (pathstart.indexOf(imgthumb) ==
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(pathstart.length - imgthumb.length)) {
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pathstart = pathstart.substring(0, pathstart.length - imgthumb.length);
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}
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var dirname = pathstart.split(imgprefix)[1];
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var basename = dirname + filename
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var retval = {
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'filename' : filename,
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'pathstart' : pathstart,
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'dirname' : dirname,
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'basename' : basename
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};
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return retval;
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}
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function updateContentImage(pathParts) {
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var content_main = $("#content_main img").attr("src",
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pathParts.pathstart + pathParts.filename);
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$("#content_main a").attr("href", pathParts.pathstart +
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imgfull + pathParts.filename);
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$.getJSON("fetchdescription.php",
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{"imagename" : pathParts.basename},
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function(data, textStatus) {
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$("#imagedescription").text(data["data"]);
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});
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}
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$(document).ready(function() {
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$("#arrleft").mouseover(function() {
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$("#scrollable").animate({
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left: "0px"
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}, 5000);
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}).mouseout(function() {
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$("#scrollable").stop();
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});
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$("#arrright").mouseover(function() {
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offset = parseInt($("#imgscroller").css("width")) -
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parseInt($("#scrollable").css("width"));
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$("#scrollable").animate({
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left: offset + "px"
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}, 18000);
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}).mouseout(function() {
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$("#scrollable").stop();
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});
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$("#backbtn").click(function() {
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var parts = getPathParts($("img#contentimg").attr("src"));
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var pred = null;
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$("div.thumbnail img").each(function() {
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if (pred == null) {
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pred = getPathParts(this.src);
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} else {
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var thumbparts = getPathParts(this.src);
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if (thumbparts.basename == parts.basename) {
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updateContentImage(pred);
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}
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pred = thumbparts;
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}
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});
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});
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$("#fwdbtn").click(function() {
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var parts = getPathParts($("img#contentimg").attr("src"));
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var pred = null;
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$("div.thumbnail img").each(function() {
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var thumbparts = getPathParts(this.src);
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if (thumbparts.basename == parts.basename) {
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pred = thumbparts;
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} else if (pred != null) {
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updateContentImage(thumbparts);
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pred = null;
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}
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});
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});
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$("div.thumbnail img").mouseover(function() {
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updateContentImage(getPathParts(this.src));
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});
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$("a.lightbox").lightBox();
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});
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