From c505a7b4bb14c532a2f343fd27032bd97ad716b7 Mon Sep 17 00:00:00 2001
From: Thierry Crozat
Date: Sun, 4 Aug 2019 16:14:46 +0100
Subject: IOS7: Implement opening a URL

---
 backends/platform/ios7/ios7_osys_main.cpp |  1 +
 backends/platform/ios7/ios7_osys_main.h   |  2 ++
 backends/platform/ios7/ios7_osys_video.mm | 13 +++++++++++++
 3 files changed, 16 insertions(+)

(limited to 'backends/platform/ios7')

diff --git a/backends/platform/ios7/ios7_osys_main.cpp b/backends/platform/ios7/ios7_osys_main.cpp
index 6f69e20d70..07af3118c2 100644
--- a/backends/platform/ios7/ios7_osys_main.cpp
+++ b/backends/platform/ios7/ios7_osys_main.cpp
@@ -173,6 +173,7 @@ bool OSystem_iOS7::hasFeature(Feature f) {
 	case kFeatureFilteringMode:
 	case kFeatureVirtualKeyboard:
 	case kFeatureClipboardSupport:
+	case kFeatureOpenUrl:
 		return true;
 
 	default:
diff --git a/backends/platform/ios7/ios7_osys_main.h b/backends/platform/ios7/ios7_osys_main.h
index 6555125737..4fb3049d75 100644
--- a/backends/platform/ios7/ios7_osys_main.h
+++ b/backends/platform/ios7/ios7_osys_main.h
@@ -210,6 +210,8 @@ public:
 	virtual Common::String getTextFromClipboard();
 	virtual bool setTextInClipboard(const Common::String &text);
 
+	virtual bool openUrl(const Common::String &url);
+
 protected:
 	void initVideoContext();
 	void updateOutputSurface();
diff --git a/backends/platform/ios7/ios7_osys_video.mm b/backends/platform/ios7/ios7_osys_video.mm
index 05093e5428..f0a7db6265 100644
--- a/backends/platform/ios7/ios7_osys_video.mm
+++ b/backends/platform/ios7/ios7_osys_video.mm
@@ -642,3 +642,16 @@ bool OSystem_iOS7::setTextInClipboard(const Common::String &text) {
 	[pb setString:[NSString stringWithCString:text.c_str() encoding:encoding]];
 	return true;
 }
+
+bool OSystem_iOS7::openUrl(const Common::String &url) {
+	UIApplication *application = [UIApplication sharedApplication];
+	NSURL *nsurl = [NSURL URLWithString:[NSString stringWithCString:url.c_str() encoding:NSISOLatin1StringEncoding]];
+	// The way to oipen a URL has changed in iOS 10. Check if the iOS 10 method is recognized
+	// and otherwise use the old method.
+	if ([application respondsToSelector:@selector(openURL:options:completionHandler:)]) {
+		[application openURL:nsurl options:@{} completionHandler:nil];
+		return true;
+	} else {
+		return [application openURL:nsurl];
+	}
+}
-- 
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