2 * Jalview - A Sequence Alignment Editor and Viewer ($$Version-Rel$$)
3 * Copyright (C) $$Year-Rel$$ The Jalview Authors
5 * This file is part of Jalview.
7 * Jalview is free software: you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation, either version 3
10 * of the License, or (at your option) any later version.
12 * Jalview is distributed in the hope that it will be useful, but
13 * WITHOUT ANY WARRANTY; without even the implied warranty
14 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR
15 * PURPOSE. See the GNU General Public License for more details.
17 * You should have received a copy of the GNU General Public License
18 * along with Jalview. If not, see <http://www.gnu.org/licenses/>.
19 * The Jalview Authors are detailed in the 'AUTHORS' file.
23 import jalview.api.AlignExportSettingI;
24 import jalview.api.FeatureRenderer;
25 import jalview.datamodel.AlignmentExportData;
26 import jalview.datamodel.SequenceI;
27 import jalview.gui.AlignViewport;
28 import jalview.gui.AlignmentPanel;
29 import jalview.gui.HTMLOptions;
30 import jalview.math.AlignmentDimension;
31 import jalview.util.MessageManager;
33 import java.awt.Color;
34 import java.awt.FontMetrics;
35 import java.awt.Graphics;
36 import java.awt.print.Printable;
37 import java.awt.print.PrinterException;
39 import java.io.FileOutputStream;
41 import org.jfree.graphics2d.svg.SVGGraphics2D;
42 import org.jfree.graphics2d.svg.SVGHints;
44 public class HtmlSvgOutput
52 public HtmlSvgOutput(File file, AlignmentPanel ap)
56 fr = ap.cloneFeatureRenderer();
57 generateHtmlSvgOutput(file);
60 public void generateHtmlSvgOutput(File file)
67 JalviewFileChooser chooser = getHTMLChooser();
68 chooser.setFileView(new jalview.io.JalviewFileView());
69 chooser.setDialogTitle(ap.alignFrame.getTitle());
70 chooser.setToolTipText(MessageManager.getString("action.save"));
71 int value = chooser.showSaveDialog(ap.alignFrame);
73 if (value == jalview.io.JalviewFileChooser.APPROVE_OPTION)
75 jalview.bin.Cache.setProperty("LAST_DIRECTORY", chooser
76 .getSelectedFile().getParent());
77 file = chooser.getSelectedFile();
81 AlignmentDimension aDimension = ap.getAlignmentDimension();
82 SVGGraphics2D g1 = new SVGGraphics2D(aDimension.getWidth(),
83 aDimension.getHeight());
84 SVGGraphics2D g2 = new SVGGraphics2D(aDimension.getWidth(),
85 aDimension.getHeight());
87 String renderStyle = jalview.bin.Cache.getDefault("HTML_RENDERING",
90 // If we need to prompt, and if the GUI is visible then
91 // Prompt for rendering style
92 if (renderStyle.equalsIgnoreCase("Prompt each time")
93 && !(System.getProperty("java.awt.headless") != null && System
94 .getProperty("java.awt.headless").equals("true")))
96 HTMLOptions svgOption = new HTMLOptions();
97 renderStyle = svgOption.getValue();
99 if (renderStyle == null || svgOption.cancelled)
105 if (renderStyle.equalsIgnoreCase("lineart"))
107 g1.setRenderingHint(SVGHints.KEY_DRAW_STRING_TYPE,
108 SVGHints.VALUE_DRAW_STRING_TYPE_VECTOR);
109 g2.setRenderingHint(SVGHints.KEY_DRAW_STRING_TYPE,
110 SVGHints.VALUE_DRAW_STRING_TYPE_VECTOR);
112 printUnwrapped(aDimension.getWidth(), aDimension.getHeight(), 0, g1,
115 String titleSvgData = g1.getSVGDocument();
116 String alignSvgData = g2.getSVGDocument();
117 String jsonData = null;
118 boolean isEmbbedBioJSON = Boolean.valueOf(jalview.bin.Cache
119 .getDefault("EXPORT_EMBBED_BIOJSON", "true"));
122 AlignExportSettingI exportSettings = new AlignExportSettingI()
125 public boolean isExportHiddenSequences()
131 public boolean isExportHiddenColumns()
137 public boolean isExportAnnotations()
143 public boolean isExportFeatures()
149 public boolean isExportGroups()
155 public boolean isCancelled()
161 AlignmentExportData exportData = jalview.gui.AlignFrame
162 .getAlignmentForExport(JSONFile.FILE_DESC, av,
164 jsonData = new FormatAdapter(ap, exportData.getSettings())
165 .formatSequences(JSONFile.FILE_DESC,
166 exportData.getAlignment(),
167 exportData.getOmitHidden(),
168 exportData.getStartEndPostions(),
169 av.getColumnSelection());
171 String htmlData = getHtml(titleSvgData, alignSvgData, jsonData);
172 FileOutputStream out = new FileOutputStream(file);
173 out.write(htmlData.getBytes());
176 if (!(System.getProperty("java.awt.headless") != null && System
177 .getProperty("java.awt.headless").equals("true")))
179 jalview.util.BrowserLauncher.openURL("file:///" + file);
181 } catch (Exception e)
187 static JalviewFileChooser getHTMLChooser()
189 return new jalview.io.JalviewFileChooser(
190 jalview.bin.Cache.getProperty("LAST_DIRECTORY"),
191 new String[] { "html" },
192 new String[] { "Hypertext Markup Language" },
193 "Hypertext Markup Language");
196 public int printUnwrapped(int pwidth, int pheight, int pi, Graphics... pg)
197 throws PrinterException
199 int idWidth = ap.getVisibleIdWidth(false);
200 FontMetrics fm = ap.getFontMetrics(av.getFont());
201 int scaleHeight = av.getCharHeight() + fm.getDescent();
203 pg[0].setColor(Color.white);
204 pg[0].fillRect(0, 0, pwidth, pheight);
205 pg[0].setFont(av.getFont());
207 // //////////////////////////////////
208 // / How many sequences and residues can we fit on a printable page?
209 int totalRes = (pwidth - idWidth) / av.getCharWidth();
210 int totalSeq = (pheight - scaleHeight) / av.getCharHeight() - 1;
211 int pagesWide = (av.getAlignment().getWidth() / totalRes) + 1;
213 // ///////////////////////////
214 // / Only print these sequences and residues on this page
217 // ///////////////////////////
218 // / Only print these sequences and residues on this page
221 // ///////////////////////////
222 // / Only print these sequences and residues on this page
225 // ///////////////////////////
226 // / Only print these sequences and residues on this page
228 startRes = (pi % pagesWide) * totalRes;
229 endRes = (startRes + totalRes) - 1;
231 if (endRes > (av.getAlignment().getWidth() - 1))
233 endRes = av.getAlignment().getWidth() - 1;
235 startSeq = (pi / pagesWide) * totalSeq;
236 endSeq = startSeq + totalSeq;
237 if (endSeq > av.getAlignment().getHeight())
239 endSeq = av.getAlignment().getHeight();
241 int pagesHigh = ((av.getAlignment().getHeight() / totalSeq) + 1)
243 if (av.isShowAnnotation())
245 pagesHigh += ap.getAnnotationPanel().adjustPanelHeight() + 3;
247 pagesHigh /= pheight;
248 if (pi >= (pagesWide * pagesHigh))
250 return Printable.NO_SUCH_PAGE;
254 pg[1].translate(0, 0);
255 ap.getScalePanel().drawScale(pg[1], startRes, endRes, pwidth - idWidth,
257 pg[1].translate(-idWidth, scaleHeight);
261 Color currentColor = null;
262 Color currentTextColor = null;
263 pg[0].translate(0, scaleHeight);
264 pg[0].setFont(ap.getIdPanel().getIdCanvas().getIdfont());
266 for (int i = startSeq; i < endSeq; i++)
268 seq = av.getAlignment().getSequenceAt(i);
269 if ((av.getSelectionGroup() != null)
270 && av.getSelectionGroup().getSequences(null).contains(seq))
272 currentColor = Color.gray;
273 currentTextColor = Color.black;
277 currentColor = av.getSequenceColour(seq);
278 currentTextColor = Color.black;
280 pg[0].setColor(currentColor);
281 pg[0].fillRect(0, (i - startSeq) * av.getCharHeight(), idWidth,
283 pg[0].setColor(currentTextColor);
285 if (av.isRightAlignIds())
287 fm = pg[0].getFontMetrics();
289 - fm.stringWidth(seq.getDisplayId(av.getShowJVSuffix()))
292 pg[0].drawString(seq.getDisplayId(av.getShowJVSuffix()), xPos,
293 (((i - startSeq) * av.getCharHeight()) + av.getCharHeight())
294 - (av.getCharHeight() / 5));
296 pg[0].setFont(av.getFont());
297 pg[0].translate(idWidth, 0);
299 // draw main sequence panel
300 pg[1].translate(idWidth, 0);
301 ap.getSeqPanel().seqCanvas.drawPanel(pg[1], startRes, endRes, startSeq,
303 if (av.isShowAnnotation() && (endSeq == av.getAlignment().getHeight()))
305 // draw annotation label - need to offset for current scroll position
306 int offset = -ap.getAlabels().getScrollOffset();
307 pg[0].translate(0, offset);
308 pg[0].translate(-idWidth - 3,
309 (endSeq - startSeq) * av.getCharHeight() + 3);
310 ap.getAlabels().drawComponent(pg[0], idWidth);
311 pg[0].translate(idWidth + 3, 0);
312 pg[0].translate(0, -offset);
314 // draw annotation - need to offset for current scroll position
315 pg[1].translate(0, offset);
316 pg[1].translate(-idWidth - 3,
317 (endSeq - startSeq) * av.getCharHeight() + 3);
318 pg[1].translate(idWidth + 3, 0);
319 ap.getAnnotationPanel().renderer.drawComponent(
320 ap.getAnnotationPanel(), av, pg[1], -1, startRes, endRes + 1);
321 pg[1].translate(0, -offset);
324 return Printable.PAGE_EXISTS;
327 private String getHtml(String titleSvg, String alignmentSvg,
330 StringBuilder htmlSvg = new StringBuilder();
331 htmlSvg.append("<html>\n");
332 if (jsonData != null)
334 htmlSvg.append("<button onclick=\"javascipt:openJalviewUsingCurrentUrl();\">Launch in Jalview</button> ");
335 htmlSvg.append("<input type=\"submit\" value=\"View raw BioJSON Data\" onclick=\"jQuery.facebox({ div:'#seqData' }); return false;\" />");
336 htmlSvg.append("<div style=\"display: none;\" name=\"seqData\" id=\"seqData\" >"
337 + jsonData + "</div>");
338 htmlSvg.append("<br/> ");
340 htmlSvg.append("\n<style type=\"text/css\"> "
341 + "div.parent{ width:100%;<!-- overflow: auto; -->}\n"
342 + "div.titlex{ width:11%; float: left; }\n"
343 + "div.align{ width:89%; float: right; }\n"
344 + "div.main-container{ border: 2px solid blue; border: 2px solid blue; width: 99%; min-height: 99%; }\n"
345 + ".sub-category-container {overflow-y: scroll; overflow-x: hidden; width: 100%; height: 100%;}\n"
346 + "object {pointer-events: none;}");
347 if (jsonData != null)
349 // facebox style sheet for displaying raw BioJSON data
350 htmlSvg.append("#facebox { position: absolute; top: 0; left: 0; z-index: 100; text-align: left; }\n"
351 + "#facebox .popup{ position:relative; border:3px solid rgba(0,0,0,0); -webkit-border-radius:5px;"
352 + "-moz-border-radius:5px; border-radius:5px; -webkit-box-shadow:0 0 18px rgba(0,0,0,0.4); -moz-box-shadow:0 0 18px rgba(0,0,0,0.4);"
353 + "box-shadow:0 0 18px rgba(0,0,0,0.4); }\n"
354 + "#facebox .content { display:table; width: 98%; padding: 10px; background: #fff; -webkit-border-radius:4px; -moz-border-radius:4px;"
355 + " border-radius:4px; }\n"
356 + "#facebox .content > p:first-child{ margin-top:0; }\n"
357 + "#facebox .content > p:last-child{ margin-bottom:0; }\n"
358 + "#facebox .close{ position:absolute; top:5px; right:5px; padding:2px; background:#fff; }\n"
359 + "#facebox .close img{ opacity:0.3; }\n"
360 + "#facebox .close:hover img{ opacity:1.0; }\n"
361 + "#facebox .loading { text-align: center; }\n"
362 + "#facebox .image { text-align: center;}\n"
363 + "#facebox img { border: 0; margin: 0; }\n"
364 + "#facebox_overlay { position: fixed; top: 0px; left: 0px; height:100%; width:100%; }\n"
365 + ".facebox_hide { z-index:-100; }\n"
366 + ".facebox_overlayBG { background-color: #000; z-index: 99; }");
369 htmlSvg.append("</style>");
370 htmlSvg.append("<div class=\"main-container\" \n>");
371 htmlSvg.append("<div class=\"titlex\">\n");
372 htmlSvg.append("<div class=\"sub-category-container\"> \n");
373 htmlSvg.append(titleSvg);
374 htmlSvg.append("</div>");
375 htmlSvg.append("</div>\n\n<!-- ========================================================================================== -->\n\n");
376 htmlSvg.append("<div class=\"align\" >");
378 "<div class=\"sub-category-container\"> <div style=\"overflow-x: scroll;\">")
379 .append(alignmentSvg).append("</div></div>").append("</div>");
380 htmlSvg.append("</div>");
382 htmlSvg.append("<script language=\"JavaScript\" type=\"text/javascript\" src=\"http://ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js\"></script>\n"
383 + "<script language=\"JavaScript\" type=\"text/javascript\" src=\"http://ajax.googleapis.com/ajax/libs/jqueryui/1.11.2/jquery-ui.min.js\"></script>\n"
385 + "var subCatContainer = $(\".sub-category-container\");\n"
386 + "subCatContainer.scroll(\nfunction() {\n"
387 + "subCatContainer.scrollTop($(this).scrollTop());\n});\n");
389 htmlSvg.append("</script>\n");
391 // javascript for launching file in Jalview
393 htmlSvg.append("<script language=\"JavaScript\">\n");
394 htmlSvg.append("function openJalviewUsingCurrentUrl(){\n");
395 htmlSvg.append(" var json = JSON.parse(document.getElementById(\"seqData\").innerHTML);\n");
396 htmlSvg.append(" var jalviewVersion = json['appSettings'].version;\n");
397 htmlSvg.append(" var url = json['appSettings'].webStartUrl;\n");
398 htmlSvg.append(" var myForm = document.createElement(\"form\");\n\n");
399 htmlSvg.append(" var heap = document.createElement(\"input\");\n");
400 htmlSvg.append(" heap.setAttribute(\"name\", \"jvm-max-heap\") ;\n");
401 htmlSvg.append(" heap.setAttribute(\"value\", \"2G\");\n\n");
402 htmlSvg.append(" var target = document.createElement(\"input\");\n");
403 htmlSvg.append(" target.setAttribute(\"name\", \"open\");\n");
404 htmlSvg.append(" target.setAttribute(\"value\", document.URL);\n\n");
405 htmlSvg.append(" var jvVersion = document.createElement(\"input\");\n");
406 htmlSvg.append(" jvVersion.setAttribute(\"name\", \"version\") ;\n");
407 htmlSvg.append(" jvVersion.setAttribute(\"value\", jalviewVersion);\n\n");
408 htmlSvg.append(" myForm.action = url;\n");
409 htmlSvg.append(" myForm.appendChild(heap);\n");
410 htmlSvg.append(" myForm.appendChild(target);\n");
411 htmlSvg.append(" myForm.appendChild(jvVersion);\n");
412 htmlSvg.append(" document.body.appendChild(myForm);\n");
413 htmlSvg.append(" myForm.submit() ;\n");
414 htmlSvg.append(" document.body.removeChild(myForm);\n");
415 htmlSvg.append("}\n");
417 // jquery facebox for displaying raw BioJSON data");
418 if (jsonData != null)
420 htmlSvg.append("/* Facebox (for jQuery)\n");
421 htmlSvg.append("* version: 1.3\n");
422 htmlSvg.append(" * @requires jQuery v1.2 or later\n");
423 htmlSvg.append(" * @homepage https://github.com/defunkt/facebox\n");
424 htmlSvg.append(" * Licensed under the MIT:\n");
425 htmlSvg.append(" * http://www.opensource.org/licenses/mit-license.php\n");
426 htmlSvg.append(" * Copyright Forever Chris Wanstrath, Kyle Neath\n");
427 htmlSvg.append(" * Usage:\n");
428 htmlSvg.append(" * jQuery(document).ready(function() {\n");
429 htmlSvg.append(" * jQuery('a[rel*=facebox]').facebox()\n");
430 htmlSvg.append(" * })\n");
431 htmlSvg.append(" * <a href=\"#terms\" rel=\"facebox\">Terms</a>\n");
432 htmlSvg.append(" * Loads the #terms div in the box\n");
433 htmlSvg.append(" * <a href=\"terms.html\" rel=\"facebox\">Terms</a>\n");
434 htmlSvg.append(" * Loads the terms.html page in the box\n");
435 htmlSvg.append(" * <a href=\"terms.png\" rel=\"facebox\">Terms</a>\n");
436 htmlSvg.append(" * Loads the terms.png image in the box\n");
437 htmlSvg.append(" * You can also use it programmatically:\n");
438 htmlSvg.append(" * jQuery.facebox('some html')\n");
439 htmlSvg.append(" * jQuery.facebox('some html', 'my-groovy-style')\n");
440 htmlSvg.append(" * The above will open a facebox with \"some html\" as the content.\n");
441 htmlSvg.append(" * jQuery.facebox(function($) {\n");
442 htmlSvg.append(" * $.get('blah.html', function(data) { $.facebox(data) })\n");
443 htmlSvg.append(" * })\n");
444 htmlSvg.append(" * The above will show a loading screen before the passed function is called,\n");
445 htmlSvg.append(" * allowing for a better ajaxy experience.\n");
446 htmlSvg.append(" * The facebox function can also display an ajax page, an image, or the contents of a div:\n");
447 htmlSvg.append(" * jQuery.facebox({ ajax: 'remote.html' })\n");
448 htmlSvg.append(" * jQuery.facebox({ ajax: 'remote.html' }, 'my-groovy-style')\n");
449 htmlSvg.append(" * jQuery.facebox({ image: 'stairs.jpg' })\n");
450 htmlSvg.append(" * jQuery.facebox({ image: 'stairs.jpg' }, 'my-groovy-style')\n");
451 htmlSvg.append(" * jQuery.facebox({ div: '#box' })\n");
452 htmlSvg.append(" * jQuery.facebox({ div: '#box' }, 'my-groovy-style')\n");
453 htmlSvg.append(" * Want to close the facebox? Trigger the 'close.facebox' document event:\n");
454 htmlSvg.append(" * jQuery(document).trigger('close.facebox')\n");
455 htmlSvg.append(" * Facebox also has a bunch of other hooks:\n");
456 htmlSvg.append(" * loading.facebox\n");
457 htmlSvg.append(" * beforeReveal.facebox\n");
458 htmlSvg.append(" * reveal.facebox (aliased as 'afterReveal.facebox')\n");
459 htmlSvg.append(" * init.facebox\n");
460 htmlSvg.append(" * afterClose.facebox\n");
461 htmlSvg.append(" * Simply bind a function to any of these hooks:\n");
462 htmlSvg.append(" * $(document).bind('reveal.facebox', function() { ...stuff to do after the facebox and contents are revealed... })\n");
463 htmlSvg.append(" *\n");
464 htmlSvg.append(" */\n");
465 htmlSvg.append("(function($) {\n");
466 htmlSvg.append(" $.facebox = function(data, klass) {\n");
467 htmlSvg.append(" $.facebox.loading()\n");
468 htmlSvg.append(" if (data.ajax) fillFaceboxFromAjax(data.ajax, klass)\n");
469 htmlSvg.append(" else if (data.image) fillFaceboxFromImage(data.image, klass)\n");
470 htmlSvg.append(" else if (data.div) fillFaceboxFromHref(data.div, klass)\n");
471 htmlSvg.append(" else if ($.isFunction(data)) data.call($)\n");
472 htmlSvg.append(" else $.facebox.reveal(data, klass)\n");
473 htmlSvg.append(" }\n");
475 htmlSvg.append(" $.extend($.facebox, {\n");
476 htmlSvg.append(" settings: {\n");
477 htmlSvg.append(" opacity : 0.2,\n");
478 htmlSvg.append(" overlay : true,\n");
479 htmlSvg.append(" loadingImage : 'https://raw.githubusercontent.com/jalview/biojson/gh-pages/images/loading.gif',\n");
480 htmlSvg.append(" closeImage : 'https://raw.githubusercontent.com/jalview/biojson/gh-pages/images/cancel.png',\n");
481 htmlSvg.append(" imageTypes : [ 'png', 'jpg', 'jpeg', 'gif' ],\n");
482 htmlSvg.append(" faceboxHtml : '<div id=\"facebox\" style=\"display:none; width: 95%; height: 85%; overflow: auto;\"> ");
483 htmlSvg.append(" <div class=\"popup\"> ");
484 htmlSvg.append(" <div class=\"content\"> ");
485 htmlSvg.append(" </div> ");
486 htmlSvg.append(" <a href=\"#\" class=\"close\"></a> ");
487 htmlSvg.append(" </div> ");
488 htmlSvg.append(" </div>'\n");
489 htmlSvg.append(" }, \n");
490 htmlSvg.append(" loading: function() {\n");
491 htmlSvg.append(" init()\n");
492 htmlSvg.append(" if ($('#facebox .loading').length == 1) return true\n");
493 htmlSvg.append(" showOverlay() \n");
494 htmlSvg.append(" $('#facebox .content').empty().\n");
495 htmlSvg.append(" append('<div class=\"loading\"><img src=\"'+$.facebox.settings.loadingImage+'\"/></div>')\n");
496 htmlSvg.append(" $('#facebox').show().css({\n");
497 htmlSvg.append(" top: getPageScroll()[1] + (getPageHeight() / 10),\n");
498 htmlSvg.append(" left: $(window).width() / 2 - ($('#facebox .popup').outerWidth() / 2)\n");
499 htmlSvg.append(" }) \n");
500 htmlSvg.append(" $(document).bind('keydown.facebox', function(e) {\n");
501 htmlSvg.append(" if (e.keyCode == 27) $.facebox.close()\n");
502 htmlSvg.append(" return true\n");
503 htmlSvg.append(" })\n");
504 htmlSvg.append(" $(document).trigger('loading.facebox')\n");
505 htmlSvg.append(" },\n");
506 htmlSvg.append(" reveal: function(data, klass) {\n");
507 htmlSvg.append(" $(document).trigger('beforeReveal.facebox')\n");
508 htmlSvg.append(" if (klass) $('#facebox .content').addClass(klass)\n");
509 htmlSvg.append(" $('#facebox .content').empty().append('<pre><code>'+JSON.stringify(JSON.parse(data),null,4)+'</pre></code>')\n");
510 htmlSvg.append(" $('#facebox .popup').children().fadeIn('normal')\n");
511 htmlSvg.append(" $('#facebox').css('left', $(window).width() / 2 - ($('#facebox .popup').outerWidth() / 2))\n");
512 htmlSvg.append(" $(document).trigger('reveal.facebox').trigger('afterReveal.facebox')\n");
513 htmlSvg.append(" }, \n");
514 htmlSvg.append(" close: function() {\n");
515 htmlSvg.append(" $(document).trigger('close.facebox')\n");
516 htmlSvg.append(" return false\n");
517 htmlSvg.append(" }\n");
518 htmlSvg.append(" })\n");
519 htmlSvg.append(" $.fn.facebox = function(settings) {\n");
520 htmlSvg.append(" if ($(this).length == 0) return \n");
521 htmlSvg.append(" init(settings) \n");
522 htmlSvg.append(" function clickHandler() {\n");
523 htmlSvg.append(" $.facebox.loading(true) \n");
524 htmlSvg.append(" // support for rel=\"facebox.inline_popup\" syntax, to add a class\n");
525 htmlSvg.append(" // also supports deprecated \"facebox[.inline_popup]\" syntax\n");
526 htmlSvg.append(" var klass = this.rel.match(/facebox\\[?\\.(\\w+)\\]?/)\n");
527 htmlSvg.append(" if (klass) klass = klass[1]\n");
528 htmlSvg.append(" fillFaceboxFromHref(this.href, klass)\n");
529 htmlSvg.append(" return false\n");
530 htmlSvg.append(" } \n");
531 htmlSvg.append(" return this.bind('click.facebox', clickHandler)\n");
532 htmlSvg.append(" }\n");
533 htmlSvg.append(" // called one time to setup facebox on this page\n");
534 htmlSvg.append(" function init(settings) {\n");
535 htmlSvg.append(" if ($.facebox.settings.inited) return true\n");
536 htmlSvg.append(" else $.facebox.settings.inited = true\n");
537 htmlSvg.append(" $(document).trigger('init.facebox')\n");
538 htmlSvg.append(" makeCompatible()\n");
539 htmlSvg.append(" var imageTypes = $.facebox.settings.imageTypes.join('|')\n");
540 htmlSvg.append(" $.facebox.settings.imageTypesRegexp = new RegExp('\\\\.(' + imageTypes + ')(\\\\?.*)?$', 'i')\n");
542 htmlSvg.append(" if (settings) $.extend($.facebox.settings, settings)\n");
543 htmlSvg.append(" $('body').append($.facebox.settings.faceboxHtml)\n");
545 htmlSvg.append(" var preload = [ new Image(), new Image() ]\n");
546 htmlSvg.append(" preload[0].src = $.facebox.settings.closeImage\n");
547 htmlSvg.append(" preload[1].src = $.facebox.settings.loadingImage\n");
549 htmlSvg.append(" $('#facebox').find('.b:first, .bl').each(function() {\n");
550 htmlSvg.append(" preload.push(new Image())\n");
551 htmlSvg.append(" preload.slice(-1).src = $(this).css('background-image').replace(/url\\((.+)\\)/, '$1')\n");
552 htmlSvg.append(" })\n");
554 htmlSvg.append(" $('#facebox .close')\n");
555 htmlSvg.append(" .click($.facebox.close)\n");
556 htmlSvg.append(" .append('<img src=\"'\n");
557 htmlSvg.append(" + $.facebox.settings.closeImage\n");
558 htmlSvg.append(" + '\" class=\"close_image\" title=\"close\">')\n");
559 htmlSvg.append(" }\n");
561 htmlSvg.append(" // getPageScroll() by quirksmode.com\n");
562 htmlSvg.append(" function getPageScroll() {\n");
563 htmlSvg.append(" var xScroll, yScroll;\n");
564 htmlSvg.append(" if (self.pageYOffset) {\n");
565 htmlSvg.append(" yScroll = self.pageYOffset;\n");
566 htmlSvg.append(" xScroll = self.pageXOffset;\n");
567 htmlSvg.append(" } else if (document.documentElement && document.documentElement.scrollTop) { // Explorer 6 Strict\n");
568 htmlSvg.append(" yScroll = document.documentElement.scrollTop;\n");
569 htmlSvg.append(" xScroll = document.documentElement.scrollLeft;\n");
570 htmlSvg.append(" } else if (document.body) {// all other Explorers\n");
571 htmlSvg.append(" yScroll = document.body.scrollTop;\n");
572 htmlSvg.append(" xScroll = document.body.scrollLeft;\n");
573 htmlSvg.append(" }\n");
574 htmlSvg.append(" return new Array(xScroll,yScroll)\n");
575 htmlSvg.append(" }\n");
577 // Adapted from getPageSize() by quirksmode.com");
578 htmlSvg.append(" function getPageHeight() {\n");
579 htmlSvg.append(" var windowHeight\n");
580 htmlSvg.append(" if (self.innerHeight) { // all except Explorer\n");
581 htmlSvg.append(" windowHeight = self.innerHeight;\n");
582 htmlSvg.append(" } else if (document.documentElement && document.documentElement.clientHeight) { // Explorer 6 Strict Mode\n");
583 htmlSvg.append(" windowHeight = document.documentElement.clientHeight;\n");
584 htmlSvg.append(" } else if (document.body) { // other Explorers\n");
585 htmlSvg.append(" windowHeight = document.body.clientHeight;\n");
586 htmlSvg.append(" }\n");
587 htmlSvg.append(" return windowHeight\n");
588 htmlSvg.append(" }\n");
590 htmlSvg.append(" // Backwards compatibility\n");
591 htmlSvg.append(" function makeCompatible() {\n");
592 htmlSvg.append(" var $s = $.facebox.settings \n");
593 htmlSvg.append(" $s.loadingImage = $s.loading_image || $s.loadingImage\n");
594 htmlSvg.append(" $s.closeImage = $s.close_image || $s.closeImage\n");
595 htmlSvg.append(" $s.imageTypes = $s.image_types || $s.imageTypes\n");
596 htmlSvg.append(" $s.faceboxHtml = $s.facebox_html || $s.faceboxHtml\n");
597 htmlSvg.append(" }\n");
599 htmlSvg.append(" // Figures out what you want to display and displays it\n");
600 htmlSvg.append(" // formats are:\n");
601 htmlSvg.append(" // div: #id\n");
602 htmlSvg.append(" // image: blah.extension\n");
603 htmlSvg.append(" // ajax: anything else\n");
604 htmlSvg.append(" function fillFaceboxFromHref(href, klass) {\n");
605 htmlSvg.append(" // div\n");
606 htmlSvg.append(" if (href.match(/#/)) {\n");
607 htmlSvg.append(" var url = window.location.href.split('#')[0]\n");
608 htmlSvg.append(" var target = href.replace(url,'')\n");
609 htmlSvg.append(" if (target == '#') return\n");
610 htmlSvg.append(" $.facebox.reveal($(target).html(), klass)\n");
612 htmlSvg.append(" // image\n");
613 htmlSvg.append(" } else if (href.match($.facebox.settings.imageTypesRegexp)) {\n");
614 htmlSvg.append(" fillFaceboxFromImage(href, klass)\n");
615 htmlSvg.append(" // ajax\n");
616 htmlSvg.append(" } else {\n");
617 htmlSvg.append(" fillFaceboxFromAjax(href, klass)\n");
618 htmlSvg.append(" }\n");
619 htmlSvg.append(" }\n");
621 htmlSvg.append(" function fillFaceboxFromImage(href, klass) {\n");
622 htmlSvg.append(" var image = new Image()\n");
623 htmlSvg.append(" image.onload = function() {\n");
624 htmlSvg.append(" $.facebox.reveal('<div class=\"image\"><img src=\"' + image.src + '\" /></div>', klass)\n");
625 htmlSvg.append(" }\n");
626 htmlSvg.append(" image.src = href\n");
627 htmlSvg.append(" }\n");
629 htmlSvg.append(" function fillFaceboxFromAjax(href, klass) {\n");
630 htmlSvg.append(" $.facebox.jqxhr = $.get(href, function(data) { $.facebox.reveal(data, klass) })\n");
631 htmlSvg.append(" }\n");
633 htmlSvg.append(" function skipOverlay() {\n");
634 htmlSvg.append(" return $.facebox.settings.overlay == false || $.facebox.settings.opacity === null\n");
635 htmlSvg.append(" }\n");
637 htmlSvg.append(" function showOverlay() {\n");
638 htmlSvg.append(" if (skipOverlay()) return\n");
640 htmlSvg.append(" if ($('#facebox_overlay').length == 0)\n");
641 htmlSvg.append(" $(\"body\").append('<div id=\"facebox_overlay\" class=\"facebox_hide\"></div>')\n");
643 htmlSvg.append(" $('#facebox_overlay').hide().addClass(\"facebox_overlayBG\")\n");
644 htmlSvg.append(" .css('opacity', $.facebox.settings.opacity)\n");
645 htmlSvg.append(" .click(function() { $(document).trigger('close.facebox') })\n");
646 htmlSvg.append(" .fadeIn(200)\n");
647 htmlSvg.append(" return false\n");
648 htmlSvg.append(" }\n");
650 htmlSvg.append(" function hideOverlay() {\n");
651 htmlSvg.append(" if (skipOverlay()) return \n");
652 htmlSvg.append(" $('#facebox_overlay').fadeOut(200, function(){\n");
653 htmlSvg.append(" $(\"#facebox_overlay\").removeClass(\"facebox_overlayBG\")\n");
654 htmlSvg.append(" $(\"#facebox_overlay\").addClass(\"facebox_hide\")\n");
655 htmlSvg.append(" $(\"#facebox_overlay\").remove()\n");
656 htmlSvg.append(" }) \n");
657 htmlSvg.append(" return false\n");
658 htmlSvg.append(" }\n");
660 htmlSvg.append(" $(document).bind('close.facebox', function() {\n");
661 htmlSvg.append(" if ($.facebox.jqxhr) {\n");
662 htmlSvg.append(" $.facebox.jqxhr.abort()\n");
663 htmlSvg.append(" $.facebox.jqxhr = null\n");
664 htmlSvg.append(" }\n");
665 htmlSvg.append(" $(document).unbind('keydown.facebox')\n");
666 htmlSvg.append(" $('#facebox').fadeOut(function() {\n");
667 htmlSvg.append(" $('#facebox .content').removeClass().addClass('content')\n");
668 htmlSvg.append(" $('#facebox .loading').remove()\n");
669 htmlSvg.append(" $(document).trigger('afterClose.facebox')\n");
670 htmlSvg.append(" })\n");
671 htmlSvg.append(" hideOverlay()\n");
672 htmlSvg.append(" })\n");
674 htmlSvg.append("})(jQuery);\n");
678 htmlSvg.append("</script>\n");
679 htmlSvg.append("</html>");
680 return htmlSvg.toString();