iOS: Working on touch event handling

Handle finger down, motion, and up events to implement basic taps, long presses, and inertia scrolling.

Much finetuning still to be done, and certain widgets like input fields and scrollbars need a direct drag mode (they were working fine via the "mouse" events already).

1 files changed, 12 insertions, 0 deletions

diff --git a/src/ios.m b/src/ios.m
index 029bd068..37f62b09 100644
--- a/src/ios.m
+++ b/src/ios.m
@@ -21,3 +21,15 @@ ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */
 
 #include "ios.h"
+
+#include <SDL_events.h>
+
+static void enableMouse_(iBool yes) {
+    SDL_EventState(SDL_MOUSEBUTTONDOWN, yes);
+    SDL_EventState(SDL_MOUSEMOTION, yes);
+    SDL_EventState(SDL_MOUSEBUTTONUP, yes);
+}
+
+void setupApplication_iOS(void) {
+    enableMouse_(iFalse);
+}