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net.sf.jasperreports.web.servlets.resources.require.viewer.jasperreports-viewer.js Maven / Gradle / Ivy
/*
* JasperReports - Free Java Reporting Library.
* Copyright (C) 2001 - 2014 TIBCO Software Inc. All rights reserved.
* http://www.jaspersoft.com
*
* Unless you have purchased a commercial license agreement from Jaspersoft,
* the following license terms apply:
*
* This program is part of JasperReports.
*
* JasperReports is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* JasperReports is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with JasperReports. If not, see ");
this.jqMask.css({
backgroundColor: "grey",
opacity: 0.3,
borderTopWidth: c.css('borderTopWidth'),
borderTopStyle: c.css('borderTopStyle'),
borderBottomWidth: c.css('borderBottomWidth'),
borderBottomStyle: c.css('borderBottomStyle'),
borderLeftWidth: c.css('borderLeftWidth'),
borderLeftStyle: c.css('borderLeftStyle'),
borderRightWidth: c.css('borderRightWidth'),
borderRightStyle: c.css('borderRightStyle')
});
c.parent().append(this.jqMask);
}
if (c.height()) {
this.jqMask.show().css({
width: c.width(),
height: c.height(),
left: c.position().left
});
this.jqMask.offset({top: c.offset().top});
} else {
this.jqMask.show().css({
width: '100%',
height: '100%',
left: 0,
top: 0
});
}
},
hide: function() {
this.jqMask && this.jqMask.hide();
}
};
it.loadMask.show();
Loader.prototype._errHandler = function(jqXHR, textStatus, errorThrown) {
it.loadMask.hide();
var jsonMsg = $.parseJSON(jqXHR.responseText),
errDialogId = 'errDialog',
errDialog = $('#' + errDialogId),
msg;
if (errDialog.size != 1) {
errDialog = $("
");
$('body').append(errDialog);
}
msg = "
" + jsonMsg.msg + "
";
if(jsonMsg.devmsg) {
msg += "
" + jsonMsg.devmsg + "
";
}
errDialog.html(msg);
errDialog.dialog({
title: 'Error',
width: 530,
height: 200
});
};
};
Viewer.prototype = {
loadReport: function() {
var it = this;
it.reportInstance = new Report({
reporturi: it.config.reporturi,
async: it.config.async,
page: it.config.page,
container: it._getContainer()
});
it._setupEventsForReport(it.reportInstance);
return it.reportInstance.init();
},
// internal functions
_render: function(htmlOutput) {
// place output into container
this._getContainer().html(htmlOutput);
},
_getContainer: function() {
if (!this.container) {
var sel = this.config.at;
this.container = $(sel);
if (!this.container.length) {
this.container = $('#' + sel)
if (!this.container.length) {
this.container = $('.' + sel);
}
}
this.container.addClass('_jr_report_container_');
}
return this.container;
},
_setupEventsForReport: function(report) {
var it = this,
toolbar = $("#toolbar");
report.on("reportHtmlReady", function() {
it.renderReportLater = false;
it.dfds['jive.inactive'] = new $.Deferred();
if(it.jive) {
if(!it.jive.active || it.renderNow) {
it.renderNow && it.jive.hide();
it._render(this.html);
it.dfds['jive.inactive'].resolve();
} else {
it.renderReportLater = true;
}
} else {
it._render(this.html);
it.dfds['jive.inactive'].resolve();
}
it._updateToolbarPaginationButtons(toolbar);
}).on("action", function() {
it.renderNow = false;
this.gotoPage(0);
it.undoRedoCounters.undos++;
it.undoRedoCounters.redos = 0;
it._updateUndoRedoButtons(toolbar);
}).on("beforeAction", function() {
it.loadMask.show();
this.cancelStatusUpdates();
}).on("undo", function() {
it.renderNow = true;
this.gotoPage(0);
it.undoRedoCounters.redos ++;
it.undoRedoCounters.undos --;
if (it.undoRedoCounters.undos <= 0) {
it.undoRedoCounters.undos = 0;
}
it._updateUndoRedoButtons(toolbar);
}).on("redo", function() {
it.renderNow = true;
this.gotoPage(0);
it.undoRedoCounters.undos ++;
it.undoRedoCounters.redos --;
if (it.undoRedoCounters.redos <= 0) {
it.undoRedoCounters.redos = 0;
}
it._updateUndoRedoButtons(toolbar);
}).on("search", function(data) {
it.renderNow = false;
if (data.actionResult.searchResults && data.actionResult.searchResults.length) {
var results = data.actionResult.searchResults;
results.sort(function(r1, r2) {
return r1.page - r2.page;
});
this.gotoPage(results[0].page).then(function() {
$('.jr_search_result').addClass('highlight');
});
} else if (data.actionResult.searchString) {
alert("No results for: " + data.actionResult.searchString);
}
}).on("pageModified", function() {
this.refreshPage(this.currentpage);
}).on("reportFinished", function() {
if (!this.status.pageFinal) {
this.refreshPage(this.currentpage);
} else {
it._updateToolbarPaginationButtons(toolbar);
}
}).on("componentsRegistered", function() {
var components = it.reportInstance.components,
uimodules = [],
uimodule;
$.each(components, function(i, componentArray) {
if (componentArray.length > 0) {
uimodule = componentArray[0].config.uimodule;
if (uimodule) {
uimodules.push(uimodule);
}
}
});
it.dfds['jive.inactive'].then(function() {
it.renderReportLater && it._render(it.reportInstance.html);
if(uimodules.length) {
require(uimodules, function() {
$.each(arguments, function(i, thisModule) {
thisModule.init(it.reportInstance);
});
});
}
});
/*
Handle webfonts
*/
if (components.webfonts && components.webfonts.length) {
var webFonts = components.webfonts[0].config.webfonts,
modules = [],
webFontsConfig = {paths: {}},
moduleName;
$.each(webFonts, function(i, webfont) {
moduleName = 'webfont_' + webfont.id;
modules.push('csslink!' + moduleName);
webFontsConfig.paths[moduleName] = webfont.path;
});
require.config(webFontsConfig);
require(modules, function() {
/*
IE Webfonts fix
*/
if (/msie/i.test(navigator.userAgent)) {
var links = document.querySelectorAll('link.jrWebFont');
setTimeout(function() {
if (links) {
for (var i = 0; i < links.length; i++) {
links.item(i).href = links.item(i).href;
}
}
}, 0);
}
});
}
it.loadMask.hide();
});
toolbar.on("click", function(evt) {
var target = $(evt.target);
if (target.is('.disabledViewerButton')) {
// do nothing
return;
}
if (target.is('.pageNext')) {
it.renderNow = true;
report.gotoPage(parseInt(report.currentpage) + 1);
} else if (target.is('.pagePrevious')) {
it.renderNow = true;
report.gotoPage(parseInt(report.currentpage) - 1);
} else if (target.is('.pageFirst')) {
it.renderNow = true;
report.gotoPage(0);
} else if (target.is('.pageLast')) {
it.renderNow = true;
report.gotoPage(report.status.totalPages - 1);
} else if (target.is('.undo')) {
report.undo();
} else if (target.is('.redo')) {
report.redo();
}
});
},
_updateUndoRedoButtons: function(jqToolbar) {
var it = this,
utils = it._toolbarUtils,
counters = it.undoRedoCounters,
btnUndo = $('.undo', jqToolbar),
btnRedo = $('.redo', jqToolbar);
// undo
if (counters.undos > 0) {
utils.enableElem(btnUndo);
} else {
utils.disableElem(btnUndo);
}
// redo
if (counters.redos > 0) {
utils.enableElem(btnRedo);
} else {
utils.disableElem(btnRedo);
}
},
_updateToolbarPaginationButtons: function (jqToolbar) {
var it = this,
currentPage = it.reportInstance.currentpage,
totalPages = it.reportInstance.status.totalPages,
pageFirst = $('.pageFirst', jqToolbar),
pagePrevious = $('.pagePrevious', jqToolbar),
pageNext = $('.pageNext', jqToolbar),
pageLast = $('.pageLast', jqToolbar),
undo = $('.undo', jqToolbar),
redo = $('.redo', jqToolbar),
utils = it._toolbarUtils,
classEnabled = utils.getClassEnabled(),
classDisabled = utils.getClassDisabled();
if (totalPages == null) {
utils.enableElem(pageNext);
utils.disableElem(pageLast);
}
else if (totalPages > 1 && currentPage < totalPages - 1) {
utils.enablePair(pageNext, pageLast);
} else {
utils.disablePair(pageNext, pageLast);
}
if (currentPage == 0) {
utils.disablePair(pageFirst, pagePrevious);
} else {
utils.enablePair(pageFirst, pagePrevious);
}
if (!(undo.hasClass(classEnabled) || undo.hasClass(classDisabled))) {
utils.disableElem(undo);
}
if (!(redo.hasClass(classEnabled) || redo.hasClass(classDisabled))) {
utils.disableElem(redo);
}
},
_toolbarUtils: (function() {
var classEnabled = 'enabledViewerButton',
classDisabled = 'disabledViewerButton';
return {
getClassEnabled: function() {
return classEnabled;
},
getClassDisabled: function() {
return classDisabled;
},
enableElem: function(jqElem) {
jqElem.removeClass(classDisabled);
jqElem.addClass(classEnabled);
},
disableElem: function(jqElem) {
jqElem.removeClass(classEnabled);
jqElem.addClass(classDisabled);
},
enablePair: function(jqElem1, jqElem2){
this.enableElem(jqElem1);
this.enableElem(jqElem2);
},
disablePair: function(jqElem1, jqElem2){
this.disableElem(jqElem1);
this.disableElem(jqElem2);
}
};
}())
};
return Viewer;
});
