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Wraps mozL10n to async calls; splits firefox and generic l10n libs.

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This commit is contained in:
Yury Delendik 2017-05-03 20:05:53 -05:00
parent 09d46e94c6
commit 5438ce9b98
28 changed files with 463 additions and 260 deletions
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4
examples/mobile-viewer/viewer.html
View file

@ -26,8 +26,6 @@ limitations under the License.
<script src="../../build/dist/build/pdf.js"></script>
<script src="../../build/dist/web/pdf_viewer.js"></script>
<script src="viewer.js"></script>
</head>
<body>
@ -72,5 +70,7 @@ limitations under the License.
<button class="toolbarButton zoomOut" title="Zoom Out" id="zoomOut"></button>
<button class="toolbarButton zoomIn" title="Zoom In" id="zoomIn"></button>
</footer>
<script src="viewer.js"></script>
</body>
</html>

58
examples/mobile-viewer/viewer.js
View file

@ -78,26 +78,28 @@ var PDFViewerApplication = {
self.setTitleUsingMetadata(pdfDocument);
}, function (exception) {
var message = exception && exception.message;
var loadingErrorMessage = mozL10n.get('loading_error', null,
'An error occurred while loading the PDF.');
var l10n = self.l10n;
var loadingErrorMessage;
if (exception instanceof PDFJS.InvalidPDFException) {
// change error message also for other builds
loadingErrorMessage = mozL10n.get('invalid_file_error', null,
loadingErrorMessage = l10n.get('invalid_file_error', null,
'Invalid or corrupted PDF file.');
} else if (exception instanceof PDFJS.MissingPDFException) {
// special message for missing PDFs
loadingErrorMessage = mozL10n.get('missing_file_error', null,
loadingErrorMessage = l10n.get('missing_file_error', null,
'Missing PDF file.');
} else if (exception instanceof PDFJS.UnexpectedResponseException) {
loadingErrorMessage = mozL10n.get('unexpected_response_error', null,
loadingErrorMessage = l10n.get('unexpected_response_error', null,
'Unexpected server response.');
} else {
loadingErrorMessage = l10n.get('loading_error', null,
'An error occurred while loading the PDF.');
}
var moreInfo = {
message: message
};
self.error(loadingErrorMessage, moreInfo);
loadingErrorMessage.then(function (msg) {
self.error(msg, {message: message});
});
self.loadingBar.hide();
});
},
@ -186,28 +188,29 @@ var PDFViewerApplication = {
},
error: function pdfViewError(message, moreInfo) {
var moreInfoText = mozL10n.get('error_version_info',
var l10n = this.l10n;
var moreInfoText = [l10n.get('error_version_info',
{version: PDFJS.version || '?', build: PDFJS.build || '?'},
'PDF.js v{{version}} (build: {{build}})') + '\n';
'PDF.js v{{version}} (build: {{build}})')];
if (moreInfo) {
moreInfoText +=
mozL10n.get('error_message', {message: moreInfo.message},
'Message: {{message}}');
moreInfoText.push(
l10n.get('error_message', {message: moreInfo.message},
'Message: {{message}}'));
if (moreInfo.stack) {
moreInfoText += '\n' +
mozL10n.get('error_stack', {stack: moreInfo.stack},
'Stack: {{stack}}');
moreInfoText.push(
l10n.get('error_stack', {stack: moreInfo.stack},
'Stack: {{stack}}'));
} else {
if (moreInfo.filename) {
moreInfoText += '\n' +
mozL10n.get('error_file', {file: moreInfo.filename},
'File: {{file}}');
moreInfoText.push(
l10n.get('error_file', {file: moreInfo.filename},
'File: {{file}}'));
}
if (moreInfo.lineNumber) {
moreInfoText += '\n' +
mozL10n.get('error_line', {line: moreInfo.lineNumber},
'Line: {{line}}');
moreInfoText.push(
l10n.get('error_line', {line: moreInfo.lineNumber},
'Line: {{line}}'));
}
}
}
@ -239,7 +242,9 @@ var PDFViewerApplication = {
};
moreInfoButton.removeAttribute('hidden');
lessInfoButton.setAttribute('hidden', 'true');
errorMoreInfo.value = moreInfoText;
Promise.all(moreInfoText).then(function (parts) {
errorMoreInfo.value = parts.join('\n');
});
},
progress: function pdfViewProgress(level) {
@ -286,10 +291,13 @@ var PDFViewerApplication = {
var linkService = new PDFJS.PDFLinkService();
this.pdfLinkService = linkService;
this.l10n = PDFJS.NullL10n;
var container = document.getElementById('viewerContainer');
var pdfViewer = new PDFJS.PDFViewer({
container: container,
linkService: linkService
linkService: linkService,
l10n: this.l10n,
});
this.pdfViewer = pdfViewer;
linkService.setViewer(pdfViewer);