@devexpress/utils
Version:
DevExpress utils
87 lines (86 loc) • 3.78 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.PdfHelperFrame = void 0;
var browser_1 = require("../browser");
var dom_1 = require("../utils/dom");
var plugin_helper_1 = require("./plugin-helper");
var PdfHelperFrame = (function () {
function PdfHelperFrame(container, frameClassName) {
this.helperFrame = null;
this.helperFrameName = null;
this.container = container;
this.frameClassName = frameClassName;
}
PdfHelperFrame.prototype.dispose = function () {
this.removeHelperFrame();
};
PdfHelperFrame.prototype.showPrintDialog = function (resourceUrl) {
if (browser_1.Browser.Edge || plugin_helper_1.PdfPluginHelper.isInstalled())
this.getHelperFrame().document.location = resourceUrl;
else {
var printWindow_1 = window.open(resourceUrl, 'print', "height=" + window.innerHeight + ",width=" + window.innerWidth + ",tabbar=no");
if (printWindow_1) {
printWindow_1.focus();
setTimeout(function () {
printWindow_1.print();
}, 100);
}
}
};
PdfHelperFrame.prototype.getHelperFrame = function () {
if (browser_1.Browser.Firefox)
this.removeHelperFrame();
if (!this.helperFrame)
this.createHelperFrame();
return this.helperFrame;
};
PdfHelperFrame.prototype.removeHelperFrame = function () {
if (this.helperFrame) {
dom_1.DomUtils.hideNode(this.helperFrame);
try {
delete window.frames[this.helperFrameName];
}
catch (e) {
}
this.helperFrame = null;
this.helperFrameName = null;
}
};
PdfHelperFrame.prototype.createHelperFrame = function () {
var helperFrame = document.createElement('iframe');
var frameSize = browser_1.Browser.Safari ? '1px' : '0px';
helperFrame.style.width = frameSize;
helperFrame.style.height = frameSize;
helperFrame.name = this.getNewName();
helperFrame.className = this.frameClassName;
if ((browser_1.Browser.Chrome && browser_1.Browser.Version >= 77) || browser_1.Browser.Edge || browser_1.Browser.Safari) {
helperFrame.addEventListener('load', function () {
var _a, _b, _c;
if (((_a = helperFrame.contentDocument) === null || _a === void 0 ? void 0 : _a.contentType) === 'application/pdf') {
if (browser_1.Browser.Edge)
(_b = helperFrame.contentWindow) === null || _b === void 0 ? void 0 : _b.document.execCommand('print', false, undefined);
else if (browser_1.Browser.Safari) {
setTimeout(function () {
var _a;
(_a = helperFrame.contentWindow) === null || _a === void 0 ? void 0 : _a.print();
}, 1000);
}
else
(_c = helperFrame.contentWindow) === null || _c === void 0 ? void 0 : _c.print();
}
});
}
this.container.appendChild(helperFrame);
this.helperFrame = window.frames[helperFrame.name];
this.helperFrameName = helperFrame.name;
};
PdfHelperFrame.prototype.getNewName = function () {
for (var index = 0; true; index++) {
var name_1 = "dxreHelperFrame" + index;
if (!window.frames[name_1])
return name_1;
}
};
return PdfHelperFrame;
}());
exports.PdfHelperFrame = PdfHelperFrame;