forked from 0x2620/pandora
153 lines
4.9 KiB
JavaScript
153 lines
4.9 KiB
JavaScript
// vim: et:ts=4:sw=4:sts=4:ft=javascript
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'use strict';
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pandora.ui.documentDialog = function(options) {
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var dialogHeight = Math.round((window.innerHeight - 48) * 0.9) + 24,
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dialogWidth = Math.round(window.innerWidth * 0.9),
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items = options.items,
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item = items[options.index],
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settings = Ox.extend(item.extension == 'pdf' ? {
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page: 1,
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zoom: 'fit'
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} : {
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center: 'auto',
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zoom: 'fit'
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}, pandora.user.ui.document[item.id] || {}),
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$content = Ox.Element(),
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that = Ox.Dialog({
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closeButton: true,
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content: $content,
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focus: false,
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height: dialogHeight,
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maximizeButton: true,
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minHeight: 256,
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minWidth: 512,
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padding: 0,
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removeOnClose: true,
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title: '',
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width: dialogWidth
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})
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.bindEvent({
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close: function() {
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pandora.UI.set({document: ''});
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delete pandora.$ui.documentDialog;
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},
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resize: function(data) {
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dialogHeight = data.height;
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dialogWidth = data.width;
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$content.options({
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height: dialogHeight,
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width: dialogWidth
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});
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},
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pandora_document: function(data) {
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if (data.value) {
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if (Ox.getObjectById(items, data.value)) {
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// ...
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} else {
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// ...
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}
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} else {
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that.close();
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}
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},
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pandora_item: function(data) {
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pandora.UI.set({document: ''});
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}
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}),
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$selectButton = Ox.ButtonGroup({
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buttons: [
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{id: 'previous', title: 'left'},
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{id: 'next', title: 'right'}
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],
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type: 'image'
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})
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.css({
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position: 'absolute',
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right: '4px',
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top: '4px'
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})
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[items.length > 1 ? 'show' : 'hide']()
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.bindEvent({
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click: function(data) {
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options.index = Ox.mod(
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options.index + (data.id == 'previous' ? -1 : 1),
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items.length
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);
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pandora.UI.set({document: items[options.index].id});
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}
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});
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$(that.find('.OxBar')[0]).append($selectButton);
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// fixme: why is this needed?
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$(that.find('.OxContent')[0]).css({overflow: 'hidden'});
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setTitle();
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setContent();
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function setContent() {
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$content.replaceWith(
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$content = (
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item.extension == 'pdf'
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? Ox.PDFViewer({
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height: dialogHeight,
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page: settings.page,
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url: '/documents/' + item.id + '/'
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+ item.name + '.' + item.extension,
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width: dialogWidth,
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zoom: settings.zoom
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})
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: Ox.ImageViewer({
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center: settings.center,
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height: dialogHeight,
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imageHeight: item.dimensions[1],
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imagePreviewURL: '/documents/' + item.id + '/256p.jpg',
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imageURL: '/documents/' + item.id + '/'
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+ item.name + '.' + item.extension,
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imageWidth: item.dimensions[0],
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width: dialogWidth,
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zoom: settings.zoom
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})
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)
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.bindEvent({
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center: function(data) {
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pandora.UI.set('document.' + item.id, Ox.extend(settings, {
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center: data.center
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}));
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},
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key_escape: function() {
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pandora.$ui.documentDialog.close();
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},
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page: function(data) {
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pandora.UI.set('document.' + item.id, Ox.extend(settings, {
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page: data.page
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}));
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},
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zoom: function(data) {
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pandora.UI.set('document.' + item.id, Ox.extend(settings, {
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zoom: data.zoom
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}));
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}
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})
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);
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}
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function setTitle() {
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that.options({title: item.name + '.' + item.extension});
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}
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that.update = function(options) {
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items = options.items;
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item = items[options.index];
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setTitle();
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setContent();
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};
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return that;
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};
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