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(iOS) Add system settings to enable or disable certain orientations while a game is running

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This commit is contained in:
meancoot 2013-06-06 00:15:50 -04:00
parent 8aff61c4e6
commit 2fcc99a4f9
3 changed files with 56 additions and 0 deletions
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1
ios/RetroArch/RetroArch-Info.plist
View File

@ -39,6 +39,7 @@
<string>UIInterfaceOrientationPortrait</string>
<string>UIInterfaceOrientationLandscapeLeft</string>
<string>UIInterfaceOrientationLandscapeRight</string>
<string>UIInterfaceOrientationPortraitUpsideDown</string>
</array>
<key>UISupportedInterfaceOrientations~ipad</key>
<array>

49
ios/RetroArch/main.m
View File

@ -216,6 +216,7 @@ static void event_reload_config(void* userdata)
bool _isPaused;
bool _isRunning;
uint32_t _settingMenusInBackStack;
uint32_t _enabledOrientations;
RAModuleInfo* _module;
}
@ -298,6 +299,33 @@ static void event_reload_config(void* userdata)
return [super popViewControllerAnimated:animated && !_isGameTop];
}
// NOTE: This version only runs on iOS6
- (NSUInteger)supportedInterfaceOrientations
{
return _isGameTop ? _enabledOrientations
: UIInterfaceOrientationMaskAll;
}
// NOTE: This version runs on iOS2-iOS5, but not iOS6
- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation
{
if (_isGameTop)
switch (interfaceOrientation)
{
case UIInterfaceOrientationPortrait:
return (_enabledOrientations & UIInterfaceOrientationMaskPortrait);
case UIInterfaceOrientationPortraitUpsideDown:
return (_enabledOrientations & UIInterfaceOrientationMaskPortraitUpsideDown);
case UIInterfaceOrientationLandscapeLeft:
return (_enabledOrientations & UIInterfaceOrientationMaskLandscapeLeft);
case UIInterfaceOrientationLandscapeRight:
return (_enabledOrientations & UIInterfaceOrientationMaskLandscapeRight);
}
return YES;
}
#pragma mark EMULATION
- (void)runGame:(NSString*)path withModule:(RAModuleInfo*)module
{
@ -370,6 +398,27 @@ static void event_reload_config(void* userdata)
if (conf)
{
// Get enabled orientations
static const struct { const char* setting; uint32_t orientation; } orientationSettings[4] =
{
{ "ios_allow_portrait", UIInterfaceOrientationMaskPortrait },
{ "ios_allow_portrait_upside_down", UIInterfaceOrientationMaskPortraitUpsideDown },
{ "ios_allow_landscape_left", UIInterfaceOrientationMaskLandscapeLeft },
{ "ios_allow_landscape_right", UIInterfaceOrientationMaskLandscapeRight }
};
_enabledOrientations = 0;
for (int i = 0; i < 4; i ++)
{
bool enabled = false;
bool found = config_get_bool(conf, orientationSettings[i].setting, &enabled);
if (!found || enabled)
_enabledOrientations |= orientationSettings[i].orientation;
}
//
config_get_bool(conf, "ios_use_icade", &use_icade);
config_get_bool(conf, "ios_use_btstack", &enable_btstack);

6
ios/RetroArch/settings/settings.m
View File

@ -297,6 +297,12 @@ static RASettingData* custom_action(NSString* action, id data)
// TODO: Make this option only if BTstack is available
boolean_setting(config, @"ios_use_btstack", @"Enable BTstack", @"false"),
nil],
[NSArray arrayWithObjects:@"Orientations",
boolean_setting(config, @"ios_allow_portrait", @"Portrait", @"true"),
boolean_setting(config, @"ios_allow_portrait_upside_down", @"Portrait Upside Down", @"true"),
boolean_setting(config, @"ios_allow_landscape_left", @"Landscape Left", @"true"),
boolean_setting(config, @"ios_allow_landscape_right", @"Landscape Right", @"true"),
nil],
modules,
nil
];