app/sources/shareUtils/ios/iosshareutils.mm

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2021-06-25 23:22:28 +02:00
// (c) 2017 Ekkehard Gentz (ekke) @ekkescorner
// my blog about Qt for mobile: http://j.mp/qt-x
// see also /COPYRIGHT and /LICENSE
#import "headers/shareUtils/ios/iosshareutils.h"
#import <UIKit/UIKit.h>
#import <QGuiApplication>
#import <QQuickWindow>
#import <QDesktopServices>
#import <QUrl>
#import <QFileInfo>
#import <UIKit/UIDocumentInteractionController.h>
#import "headers/shareUtils/ios/docviewcontroller.h"
IosShareUtils::IosShareUtils(QObject *parent) : PlatformShareUtils(parent)
{
// Sharing Files from other iOS Apps I got the ideas and some code contribution from:
// Thomas K. Fischer (@taskfabric) - http://taskfabric.com - thx
QDesktopServices::setUrlHandler("file", this, "handleFileUrlReceived");
QDesktopServices::setUrlHandler("https", this, "handleHttpsUrlReceived");
}
bool IosShareUtils::checkMimeTypeView(const QString &mimeType) {
#pragma unused (mimeType)
// dummi implementation on iOS
// MimeType not used yet
return true;
}
bool IosShareUtils::checkMimeTypeEdit(const QString &mimeType) {
#pragma unused (mimeType)
// dummi implementation on iOS
// MimeType not used yet
return true;
}
void IosShareUtils::shareText(const QString &text, const QUrl &url) {
NSMutableArray *sharingItems = [NSMutableArray new];
if (!text.isEmpty()) {
[sharingItems addObject:text.toNSString()];
}
if (url.isValid()) {
[sharingItems addObject:url.toNSURL()];
}
// get the main window rootViewController
UIViewController *qtUIViewController = [[UIApplication sharedApplication].keyWindow rootViewController];
UIActivityViewController *activityController = [[UIActivityViewController alloc] initWithActivityItems:sharingItems applicationActivities:nil];
if ( [activityController respondsToSelector:@selector(popoverPresentationController)] ) { // iOS8
activityController.popoverPresentationController.sourceView = qtUIViewController.view;
}
[qtUIViewController presentViewController:activityController animated:YES completion:nil];
}
// altImpl not used yet on iOS, on Android twi ways to use JNI
void IosShareUtils::sendFile(const QString &filePath, const QString &title, const QString &mimeType, const int &requestId) {
#pragma unused (title, mimeType)
NSString* nsFilePath = filePath.toNSString();
NSURL *nsFileUrl = [NSURL fileURLWithPath:nsFilePath];
static DocViewController* docViewController = nil;
if(docViewController!=nil)
{
[docViewController removeFromParentViewController];
[docViewController release];
}
UIDocumentInteractionController* documentInteractionController = nil;
documentInteractionController = [UIDocumentInteractionController interactionControllerWithURL:nsFileUrl];
UIViewController* qtUIViewController = [[[[UIApplication sharedApplication]windows] firstObject]rootViewController];
if(qtUIViewController!=nil)
{
docViewController = [[DocViewController alloc] init];
docViewController.requestId = requestId;
// we need this to be able to execute handleDocumentPreviewDone() method,
// when preview was finished
docViewController.mIosShareUtils = this;
[qtUIViewController addChildViewController:docViewController];
documentInteractionController.delegate = docViewController;
// [documentInteractionController presentPreviewAnimated:YES];
if(![documentInteractionController presentPreviewAnimated:YES])
{
emit shareError(0, tr("No App found to open: %1").arg(filePath));
}
}
}
void IosShareUtils::viewFile(const QString &filePath, const QString &title, const QString &mimeType, const int &requestId) {
#pragma unused (title, mimeType)
sendFile(filePath, title, mimeType, requestId);
}
void IosShareUtils::editFile(const QString &filePath, const QString &title, const QString &mimeType, const int &requestId) {
#pragma unused (title, mimeType)
sendFile(filePath, title, mimeType, requestId);
}
void IosShareUtils::handleDocumentPreviewDone(const int &requestId)
{
// documentInteractionControllerDidEndPreview
qDebug() << "handleShareDone: " << requestId;
emit shareFinished(requestId);
}
void IosShareUtils::handleFileUrlReceived(const QUrl &url)
{
QString incomingUrl = url.toString();
if(incomingUrl.isEmpty()) {
qWarning() << "setFileUrlReceived: we got an empty URL";
emit shareError(0, tr("Empty URL received"));
return;
}
qDebug() << "IosShareUtils setFileUrlReceived: we got the File URL from iOS: " << incomingUrl;
QString myUrl;
if(incomingUrl.startsWith("file://")) {
myUrl= incomingUrl.right(incomingUrl.length()-7);
qDebug() << "QFile needs this URL: " << myUrl;
} else {
myUrl= incomingUrl;
}
// check if File exists
QFileInfo fileInfo = QFileInfo(myUrl);
if(fileInfo.exists()) {
emit fileUrlReceived(myUrl);
} else {
qDebug() << "setFileUrlReceived: FILE does NOT exist ";
emit shareError(0, tr("File does not exist: %1").arg(myUrl));
}
}
void IosShareUtils::handleHttpsUrlReceived(const QUrl &url)
{
if(url.isEmpty()) {
qWarning() << "handleHttpsUrlReceived: we got an empty URL";
emit shareError(0, tr("Empty URL received"));
return;
}
qDebug() << "IosShareUtils handleHttpsUrlReceived: we got the Other URL from IOS: " << url;
emit otherUrlReceived(url.toString(), "https");
}