diff options
Diffstat (limited to 'Samples/CommonSrc/Platform/OSX_Platform.mm')
| -rw-r--r-- | Samples/CommonSrc/Platform/OSX_Platform.mm | 1661 |
1 files changed, 1108 insertions, 553 deletions
diff --git a/Samples/CommonSrc/Platform/OSX_Platform.mm b/Samples/CommonSrc/Platform/OSX_Platform.mm index dfc29f8..4955337 100644 --- a/Samples/CommonSrc/Platform/OSX_Platform.mm +++ b/Samples/CommonSrc/Platform/OSX_Platform.mm @@ -1,553 +1,1108 @@ -/************************************************************************************
-
-Filename : OSX_Platform.mm
-Content :
-Created :
-Authors :
-
-Copyright : Copyright 2012 Oculus, Inc. All Rights reserved.
-
-Licensed under the Apache License, Version 2.0 (the "License");
-you may not use this file except in compliance with the License.
-You may obtain a copy of the License at
-
-http://www.apache.org/licenses/LICENSE-2.0
-
-Unless required by applicable law or agreed to in writing, software
-distributed under the License is distributed on an "AS IS" BASIS,
-WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-See the License for the specific language governing permissions and
-limitations under the License.
-
-************************************************************************************/
-
-#import "../Platform/OSX_PlatformObjc.h"
-
-using namespace OVR;
-using namespace OVR::OvrPlatform;
-
-@implementation OVRApp
-
-- (void)dealloc
-{
- [super dealloc];
-}
-
-- (void)run
-{
- NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init];
- _running = YES;
- OVR::OvrPlatform::Application* app;
- {
- using namespace OVR;
- using namespace OVR::OvrPlatform;
-
- // CreateApplication must be the first call since it does OVR::System::Initialize.
- app = Application::CreateApplication();
- OSX::PlatformCore* platform = new OSX::PlatformCore(app, self);
- // The platform attached to an app will be deleted by DestroyApplication.
- app->SetPlatformCore(platform);
-
- [self setApp:app];
- [self setPlatform:platform];
-
- const char* argv[] = {"OVRApp"};
- int exitCode = app->OnStartup(1, argv);
- if (exitCode)
- {
- Application::DestroyApplication(app);
- exit(exitCode);
- }
- }
- [self finishLaunching];
- [pool drain];
-
- while ([self isRunning])
- {
- pool = [[NSAutoreleasePool alloc] init];
- NSEvent* event = [self nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES];
- if (event)
- {
- [self sendEvent:event];
- }
- _App->OnIdle();
- [pool drain];
- }
- OVR::OvrPlatform::Application::DestroyApplication(app);
-}
-
-@end
-
-static int KeyMap[][2] =
-{
- { NSDeleteFunctionKey, OVR::Key_Delete },
- { '\t', OVR::Key_Tab },
- { '\n', OVR::Key_Return },
- { NSPauseFunctionKey, OVR::Key_Pause },
- { 27, OVR::Key_Escape },
- { 127, OVR::Key_Backspace },
- { ' ', OVR::Key_Space },
- { NSPageUpFunctionKey, OVR::Key_PageUp },
- { NSPageDownFunctionKey, OVR::Key_PageDown },
- { NSNextFunctionKey, OVR::Key_PageDown },
- { NSEndFunctionKey, OVR::Key_End },
- { NSHomeFunctionKey, OVR::Key_Home },
- { NSLeftArrowFunctionKey, OVR::Key_Left },
- { NSUpArrowFunctionKey, OVR::Key_Up },
- { NSRightArrowFunctionKey, OVR::Key_Right },
- { NSDownArrowFunctionKey, OVR::Key_Down },
- { NSInsertFunctionKey, OVR::Key_Insert },
- { NSDeleteFunctionKey, OVR::Key_Delete },
- { NSHelpFunctionKey, OVR::Key_Insert },
-};
-
-
-static KeyCode MapToKeyCode(wchar_t vk)
-{
- unsigned key = Key_None;
-
- if ((vk >= 'a') && (vk <= 'z'))
- {
- key = vk - 'a' + Key_A;
- }
- else if ((vk >= ' ') && (vk <= '~'))
- {
- key = vk;
- }
- else if ((vk >= '0') && (vk <= '9'))
- {
- key = vk - '0' + Key_Num0;
- }
- else if ((vk >= NSF1FunctionKey) && (vk <= NSF15FunctionKey))
- {
- key = vk - NSF1FunctionKey + Key_F1;
- }
- else
- {
- for (unsigned i = 0; i< (sizeof(KeyMap) / sizeof(KeyMap[1])); i++)
- {
- if (vk == KeyMap[i][0])
- {
- key = KeyMap[i][1];
- break;
- }
- }
- }
-
- return (KeyCode)key;
-}
-
-static int MapModifiers(unsigned long xmod)
-{
- int mod = 0;
- if (xmod & NSShiftKeyMask)
- mod |= OVR::OvrPlatform::Mod_Shift;
- if (xmod & NSCommandKeyMask)
- mod |= OVR::OvrPlatform::Mod_Control;
- if (xmod & NSAlternateKeyMask)
- mod |= OVR::OvrPlatform::Mod_Alt;
- if (xmod & NSControlKeyMask)
- mod |= OVR::OvrPlatform::Mod_Meta;
- return mod;
-}
-
-@implementation OVRView
-
--(BOOL) acceptsFirstResponder
-{
- return YES;
-}
--(BOOL) acceptsFirstMouse:(NSEvent *)ev
-{
- return YES;
-}
-
-+(CGDirectDisplayID) displayFromScreen:(NSScreen *)s
-{
- NSNumber* didref = (NSNumber*)[[s deviceDescription] objectForKey:@"NSScreenNumber"];
- CGDirectDisplayID disp = (CGDirectDisplayID)[didref longValue];
- return disp;
-}
-
--(void) warpMouseToCenter
-{
- NSPoint w;
- w.x = _Platform->Width/2.0f;
- w.y = _Platform->Height/2.0f;
- w = [[self window] convertBaseToScreen:w];
- CGDirectDisplayID disp = [OVRView displayFromScreen:[[self window] screen]];
- CGPoint p = {w.x, CGDisplayPixelsHigh(disp)-w.y};
- CGDisplayMoveCursorToPoint(disp, p);
-}
-
-static bool LookupKey(NSEvent* ev, wchar_t& ch, OVR::KeyCode& key, unsigned& mods)
-{
- NSString* chars = [ev charactersIgnoringModifiers];
- if ([chars length] == 0)
- return false;
- ch = [chars characterAtIndex:0];
- mods = MapModifiers([ev modifierFlags]);
-
- // check for Cmd+Latin Letter
- NSString* modchars = [ev characters];
- if ([modchars length])
- {
- wchar_t modch = [modchars characterAtIndex:0];
- if (modch >= 'a' && modch <= 'z')
- ch = modch;
- }
- key = MapToKeyCode(ch);
- return true;
-}
-
--(void) keyDown:(NSEvent*)ev
-{
- OVR::KeyCode key;
- unsigned mods;
- wchar_t ch;
- if (!LookupKey(ev, ch, key, mods))
- return;
- if (key == Key_Escape && _Platform->MMode == Mouse_Relative)
- {
- [self warpMouseToCenter];
- CGAssociateMouseAndMouseCursorPosition(true);
- [NSCursor unhide];
- _Platform->MMode = Mouse_RelativeEscaped;
- }
- _App->OnKey(key, ch, true, mods);
-}
--(void) keyUp:(NSEvent*)ev
-{
- OVR::KeyCode key;
- unsigned mods;
- wchar_t ch;
- if (LookupKey(ev, ch, key, mods))
- _App->OnKey(key, ch, false, mods);
-}
-
-static const OVR::KeyCode ModifierKeys[] = {OVR::Key_None, OVR::Key_Shift, OVR::Key_Control, OVR::Key_Alt, OVR::Key_Meta};
-
--(void)flagsChanged:(NSEvent *)ev
-{
- unsigned long cmods = [ev modifierFlags];
- if ((cmods & 0xffff0000) != _Modifiers)
- {
- uint32_t mods = MapModifiers(cmods);
- for (int i = 1; i <= 4; i++)
- {
- unsigned long m = (1 << (16+i));
- if ((cmods & m) != (_Modifiers & m))
- {
- if (cmods & m)
- _App->OnKey(ModifierKeys[i], 0, true, mods);
- else
- _App->OnKey(ModifierKeys[i], 0, false, mods);
- }
- }
- _Modifiers = cmods & 0xffff0000;
- }
-}
-
--(void)ProcessMouse:(NSEvent*)ev
-{
- switch ([ev type])
- {
- case NSLeftMouseDragged:
- case NSRightMouseDragged:
- case NSOtherMouseDragged:
- case NSMouseMoved:
- {
- if (_Platform->MMode == OVR::OvrPlatform::Mouse_Relative)
- {
- int dx = [ev deltaX];
- int dy = [ev deltaY];
-
- if (dx != 0 || dy != 0)
- {
- _App->OnMouseMove(dx, dy, Mod_MouseRelative|MapModifiers([ev modifierFlags]));
- [self warpMouseToCenter];
- }
- }
- else
- {
- NSPoint p = [ev locationInWindow];
- _App->OnMouseMove(p.x, p.y, MapModifiers([ev modifierFlags]));
- }
- }
- break;
- case NSLeftMouseDown:
- case NSRightMouseDown:
- case NSOtherMouseDown:
- break;
- }
-}
-
--(void) mouseMoved:(NSEvent*)ev
-{
- [self ProcessMouse:ev];
-}
--(void) mouseDragged:(NSEvent*)ev
-{
- [self ProcessMouse:ev];
-}
--(void) mouseDown:(NSEvent*)ev
-{
- if (_Platform->MMode == Mouse_RelativeEscaped)
- {
- [self warpMouseToCenter];
- CGAssociateMouseAndMouseCursorPosition(false);
- [NSCursor hide];
- _Platform->MMode = Mouse_Relative;
- }
-}
-
-//-(void)
-
--(id) initWithFrame:(NSRect)frameRect
-{
- NSOpenGLPixelFormatAttribute attr[] =
- {
-// NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core,
-// NSOpenGLPFAWindow,
- NSOpenGLPFADoubleBuffer,
- NSOpenGLPFADepthSize, 24,
- nil
- };
-
- NSOpenGLPixelFormat *pf = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attr] autorelease];
-
- self = [super initWithFrame:frameRect pixelFormat:pf];
- GLint swap = 0;
- [[self openGLContext] setValues:&swap forParameter:NSOpenGLCPSwapInterval];
- //[self setWantsBestResolutionOpenGLSurface:YES];
- return self;
-}
-
--(void) reshape
-{
- NSRect bounds = [self bounds];
- _App->OnResize(bounds.size.width, bounds.size.height);
-
- _Platform->Width = bounds.size.width;
- _Platform->Height = bounds.size.height;
-
- if (_Platform->GetRenderer())
- _Platform->GetRenderer()->SetWindowSize(bounds.size.width, bounds.size.height);
-}
-
--(BOOL)windowShouldClose:(id)sender
-{
- if (_Platform)
- _Platform->Exit(0);
- else
- exit(0);
- return 1;
-}
-
-@end
-
-namespace OVR { namespace OvrPlatform { namespace OSX {
-
-PlatformCore::PlatformCore(Application* app, void* nsapp)
- : OvrPlatform::PlatformCore(app), NsApp(nsapp), Win(NULL), View(NULL), Quit(0), MMode(Mouse_Normal)
-{
- pGamepadManager = *new OSX::GamepadManager();
-}
-PlatformCore::~PlatformCore()
-{
-}
-
-void PlatformCore::Exit(int exitcode)
-{
- OVRApp* nsApp = (OVRApp*)NsApp;
- [nsApp stop:nil];
-}
-
-String PlatformCore::GetContentDirectory() const
-{
- NSBundle* bundle = [NSBundle mainBundle];
- if (bundle)
- return String([[bundle bundlePath] UTF8String]) + "/Contents/Resources";
- else
- return ".";
-}
-
-
-void PlatformCore::SetMouseMode(MouseMode mm)
-{
- if (mm == MMode)
- return;
-
- if (Win)
- {
- if (mm == Mouse_Relative)
- {
- [NSCursor hide];
- [(OVRView*)View warpMouseToCenter];
- CGAssociateMouseAndMouseCursorPosition(false);
- }
- else
- {
- if (MMode == Mouse_Relative)
- {
- CGAssociateMouseAndMouseCursorPosition(true);
- [NSCursor unhide];
- [(OVRView*)View warpMouseToCenter];
- }
- }
- }
- MMode = mm;
-}
-
-
-void PlatformCore::GetWindowSize(int* w, int* h) const
-{
- *w = Width;
- *h = Height;
-}
-
-void* PlatformCore::SetupWindow(int w, int h)
-{
- NSRect winrect;
- winrect.origin.x = 0;
- winrect.origin.y = 1000;
- winrect.size.width = w;
- winrect.size.height = h;
- NSWindow* win = [[NSWindow alloc] initWithContentRect:winrect styleMask:NSTitledWindowMask|NSClosableWindowMask backing:NSBackingStoreBuffered defer:NO];
-
- OVRView* view = [[OVRView alloc] initWithFrame:winrect];
- [view setPlatform:this];
- [win setContentView:view];
- [win setAcceptsMouseMovedEvents:YES];
- [win setDelegate:view];
- [view setApp:pApp];
- Win = win;
- View = view;
- return (void*)[win windowNumber];
-}
-
-void PlatformCore::SetWindowTitle(const char* title)
-{
- [((NSWindow*)Win) setTitle:[[NSString alloc] initWithBytes:title length:strlen(title) encoding:NSUTF8StringEncoding]];
-}
-
-void PlatformCore::ShowWindow(bool show)
-{
- if (show)
- [((NSWindow*)Win) makeKeyAndOrderFront:nil];
- else
- [((NSWindow*)Win) orderOut:nil];
-}
-
-void PlatformCore::DestroyWindow()
-{
- [((NSWindow*)Win) close];
- Win = NULL;
-}
-
-RenderDevice* PlatformCore::SetupGraphics(const SetupGraphicsDeviceSet& setupGraphicsDesc,
- const char* type, const Render::RendererParams& rp)
-{
- const SetupGraphicsDeviceSet* setupDesc = setupGraphicsDesc.PickSetupDevice(type);
- OVR_ASSERT(setupDesc);
-
- pRender = *setupDesc->pCreateDevice(rp, this);
- if (pRender)
- pRender->SetWindowSize(Width, Height);
-
- return pRender.GetPtr();
-}
-
-int PlatformCore::GetDisplayCount()
-{
- return (int)[[NSScreen screens] count];
-}
-
-Render::DisplayId PlatformCore::GetDisplay(int i)
-{
- NSScreen* s = (NSScreen*)[[NSScreen screens] objectAtIndex:i];
- return Render::DisplayId([OVRView displayFromScreen:s]);
-}
-
-bool PlatformCore::SetFullscreen(const Render::RendererParams& rp, int fullscreen)
-{
- if (fullscreen == Render::Display_Window)
- [(OVRView*)View exitFullScreenModeWithOptions:nil];
- else
- {
- NSScreen* usescreen = [NSScreen mainScreen];
- NSArray* screens = [NSScreen screens];
- for (int i = 0; i < [screens count]; i++)
- {
- NSScreen* s = (NSScreen*)[screens objectAtIndex:i];
- CGDirectDisplayID disp = [OVRView displayFromScreen:s];
-
- if (disp == rp.Display.CgDisplayId)
- usescreen = s;
- }
-
- [(OVRView*)View enterFullScreenMode:usescreen withOptions:nil];
- [(NSWindow*)Win setInitialFirstResponder:(OVRView*)View];
- [(NSWindow*)Win makeFirstResponder:(OVRView*)View];
- }
-
- if (pRender)
- pRender->SetFullscreen((Render::DisplayMode)fullscreen);
- return 1;
-}
-
-}}
-// GL
-namespace Render { namespace GL { namespace OSX {
-
-ovrRenderAPIConfig RenderDevice::Get_ovrRenderAPIConfig() const
-{
- ovrRenderAPIConfig result = ovrRenderAPIConfig();
- result.Header.API = ovrRenderAPI_OpenGL;
- result.Header.RTSize = Sizei(WindowWidth, WindowHeight);
- result.Header.Multisample = Params.Multisample;
- return result;
-}
-
-Render::RenderDevice* RenderDevice::CreateDevice(const RendererParams& rp, void* oswnd)
-{
- OvrPlatform::OSX::PlatformCore* PC = (OvrPlatform::OSX::PlatformCore*)oswnd;
-
- OVRView* view = (OVRView*)PC->View;
- NSOpenGLContext *context = [view openGLContext];
- if (!context)
- return NULL;
-
- [context makeCurrentContext];
- [((NSWindow*)PC->Win) makeKeyAndOrderFront:nil];
-
- return new Render::GL::OSX::RenderDevice(rp, context);
-}
-
-void RenderDevice::Present(bool useVsync)
-{
- NSOpenGLContext *context = (NSOpenGLContext*)Context;
- [context flushBuffer];
-}
-
-void RenderDevice::Shutdown()
-{
- Context = NULL;
-}
-
-bool RenderDevice::SetFullscreen(DisplayMode fullscreen)
-{
- Params.Fullscreen = fullscreen;
- return 1;
-}
-
-}}}}
-
-
-int main(int argc, char *argv[])
-{
- NSApplication* nsapp = [OVRApp sharedApplication];
- [nsapp run];
- return 0;
-}
-
+/************************************************************************************ + + + +Filename : OSX_Platform.mm + +Content : + +Created : + +Authors : + + + +Copyright : Copyright 2012 Oculus, Inc. All Rights reserved. + + + +Licensed under the Apache License, Version 2.0 (the "License"); + +you may not use this file except in compliance with the License. + +You may obtain a copy of the License at + + + +http://www.apache.org/licenses/LICENSE-2.0 + + + +Unless required by applicable law or agreed to in writing, software + +distributed under the License is distributed on an "AS IS" BASIS, + +WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + +See the License for the specific language governing permissions and + +limitations under the License. + + + +************************************************************************************/ + + + +#import "../Platform/OSX_PlatformObjc.h" + + + +using namespace OVR; + +using namespace OVR::OvrPlatform; + + + +@implementation OVRApp + + + +- (void)dealloc + +{ + + [super dealloc]; + +} + + + +- (void)run + +{ + + NSAutoreleasePool* pool = [[NSAutoreleasePool alloc] init]; + + _running = YES; + + OVR::OvrPlatform::Application* app; + + { + + using namespace OVR; + + using namespace OVR::OvrPlatform; + + + + // CreateApplication must be the first call since it does OVR::System::Initialize. + + app = Application::CreateApplication(); + + OSX::PlatformCore* platform = new OSX::PlatformCore(app, self); + + // The platform attached to an app will be deleted by DestroyApplication. + + app->SetPlatformCore(platform); + + + + [self setApp:app]; + + [self setPlatform:platform]; + + + + const char* argv[] = {"OVRApp"}; + + int exitCode = app->OnStartup(1, argv); + + if (exitCode) + + { + + Application::DestroyApplication(app); + + exit(exitCode); + + } + + } + + [self finishLaunching]; + + [pool drain]; + + + + while ([self isRunning]) + + { + + pool = [[NSAutoreleasePool alloc] init]; + + NSEvent* event = [self nextEventMatchingMask:NSAnyEventMask untilDate:nil inMode:NSDefaultRunLoopMode dequeue:YES]; + + if (event) + + { + + [self sendEvent:event]; + + } + + _App->OnIdle(); + + [pool drain]; + + } + + OVR::OvrPlatform::Application::DestroyApplication(app); + +} + + + +@end + + + +static int KeyMap[][2] = + +{ + + { NSDeleteFunctionKey, OVR::Key_Delete }, + + { '\t', OVR::Key_Tab }, + + { '\n', OVR::Key_Return }, + + { NSPauseFunctionKey, OVR::Key_Pause }, + + { 27, OVR::Key_Escape }, + + { 127, OVR::Key_Backspace }, + + { ' ', OVR::Key_Space }, + + { NSPageUpFunctionKey, OVR::Key_PageUp }, + + { NSPageDownFunctionKey, OVR::Key_PageDown }, + + { NSNextFunctionKey, OVR::Key_PageDown }, + + { NSEndFunctionKey, OVR::Key_End }, + + { NSHomeFunctionKey, OVR::Key_Home }, + + { NSLeftArrowFunctionKey, OVR::Key_Left }, + + { NSUpArrowFunctionKey, OVR::Key_Up }, + + { NSRightArrowFunctionKey, OVR::Key_Right }, + + { NSDownArrowFunctionKey, OVR::Key_Down }, + + { NSInsertFunctionKey, OVR::Key_Insert }, + + { NSDeleteFunctionKey, OVR::Key_Delete }, + + { NSHelpFunctionKey, OVR::Key_Insert }, + +}; + + + + + +static KeyCode MapToKeyCode(wchar_t vk) + +{ + + unsigned key = Key_None; + + + + if ((vk >= 'a') && (vk <= 'z')) + + { + + key = vk - 'a' + Key_A; + + } + + else if ((vk >= ' ') && (vk <= '~')) + + { + + key = vk; + + } + + else if ((vk >= '0') && (vk <= '9')) + + { + + key = vk - '0' + Key_Num0; + + } + + else if ((vk >= NSF1FunctionKey) && (vk <= NSF15FunctionKey)) + + { + + key = vk - NSF1FunctionKey + Key_F1; + + } + + else + + { + + for (unsigned i = 0; i< (sizeof(KeyMap) / sizeof(KeyMap[1])); i++) + + { + + if (vk == KeyMap[i][0]) + + { + + key = KeyMap[i][1]; + + break; + + } + + } + + } + + + + return (KeyCode)key; + +} + + + +static int MapModifiers(unsigned long xmod) + +{ + + int mod = 0; + + if (xmod & NSShiftKeyMask) + + mod |= OVR::OvrPlatform::Mod_Shift; + + if (xmod & NSCommandKeyMask) + + mod |= OVR::OvrPlatform::Mod_Control; + + if (xmod & NSAlternateKeyMask) + + mod |= OVR::OvrPlatform::Mod_Alt; + + if (xmod & NSControlKeyMask) + + mod |= OVR::OvrPlatform::Mod_Meta; + + return mod; + +} + + + +@implementation OVRView + + + +-(BOOL) acceptsFirstResponder + +{ + + return YES; + +} + +-(BOOL) acceptsFirstMouse:(NSEvent *)ev + +{ + + return YES; + +} + + + ++(CGDirectDisplayID) displayFromScreen:(NSScreen *)s + +{ + + NSNumber* didref = (NSNumber*)[[s deviceDescription] objectForKey:@"NSScreenNumber"]; + + CGDirectDisplayID disp = (CGDirectDisplayID)[didref longValue]; + + return disp; + +} + + + +-(void) warpMouseToCenter + +{ + + NSPoint w; + + w.x = _Platform->Width/2.0f; + + w.y = _Platform->Height/2.0f; + + w = [[self window] convertBaseToScreen:w]; + + CGDirectDisplayID disp = [OVRView displayFromScreen:[[self window] screen]]; + + CGPoint p = {w.x, CGDisplayPixelsHigh(disp)-w.y}; + + CGDisplayMoveCursorToPoint(disp, p); + +} + + + +static bool LookupKey(NSEvent* ev, wchar_t& ch, OVR::KeyCode& key, unsigned& mods) + +{ + + NSString* chars = [ev charactersIgnoringModifiers]; + + if ([chars length] == 0) + + return false; + + ch = [chars characterAtIndex:0]; + + mods = MapModifiers([ev modifierFlags]); + + + + // check for Cmd+Latin Letter + + NSString* modchars = [ev characters]; + + if ([modchars length]) + + { + + wchar_t modch = [modchars characterAtIndex:0]; + + if (modch >= 'a' && modch <= 'z') + + ch = modch; + + } + + key = MapToKeyCode(ch); + + return true; + +} + + + +-(void) keyDown:(NSEvent*)ev + +{ + + OVR::KeyCode key; + + unsigned mods; + + wchar_t ch; + + if (!LookupKey(ev, ch, key, mods)) + + return; + + if (key == Key_Escape && _Platform->MMode == Mouse_Relative) + + { + + [self warpMouseToCenter]; + + CGAssociateMouseAndMouseCursorPosition(true); + + [NSCursor unhide]; + + _Platform->MMode = Mouse_RelativeEscaped; + + } + + _App->OnKey(key, ch, true, mods); + +} + +-(void) keyUp:(NSEvent*)ev + +{ + + OVR::KeyCode key; + + unsigned mods; + + wchar_t ch; + + if (LookupKey(ev, ch, key, mods)) + + _App->OnKey(key, ch, false, mods); + +} + + + +static const OVR::KeyCode ModifierKeys[] = {OVR::Key_None, OVR::Key_Shift, OVR::Key_Control, OVR::Key_Alt, OVR::Key_Meta}; + + + +-(void)flagsChanged:(NSEvent *)ev + +{ + + unsigned long cmods = [ev modifierFlags]; + + if ((cmods & 0xffff0000) != _Modifiers) + + { + + uint32_t mods = MapModifiers(cmods); + + for (int i = 1; i <= 4; i++) + + { + + unsigned long m = (1 << (16+i)); + + if ((cmods & m) != (_Modifiers & m)) + + { + + if (cmods & m) + + _App->OnKey(ModifierKeys[i], 0, true, mods); + + else + + _App->OnKey(ModifierKeys[i], 0, false, mods); + + } + + } + + _Modifiers = cmods & 0xffff0000; + + } + +} + + + +-(void)ProcessMouse:(NSEvent*)ev + +{ + + switch ([ev type]) + + { + + case NSLeftMouseDragged: + + case NSRightMouseDragged: + + case NSOtherMouseDragged: + + case NSMouseMoved: + + { + + if (_Platform->MMode == OVR::OvrPlatform::Mouse_Relative) + + { + + int dx = [ev deltaX]; + + int dy = [ev deltaY]; + + + + if (dx != 0 || dy != 0) + + { + + _App->OnMouseMove(dx, dy, Mod_MouseRelative|MapModifiers([ev modifierFlags])); + + [self warpMouseToCenter]; + + } + + } + + else + + { + + NSPoint p = [ev locationInWindow]; + + _App->OnMouseMove(p.x, p.y, MapModifiers([ev modifierFlags])); + + } + + } + + break; + + case NSLeftMouseDown: + + case NSRightMouseDown: + + case NSOtherMouseDown: + + break; + + } + +} + + + +-(void) mouseMoved:(NSEvent*)ev + +{ + + [self ProcessMouse:ev]; + +} + +-(void) mouseDragged:(NSEvent*)ev + +{ + + [self ProcessMouse:ev]; + +} + +-(void) mouseDown:(NSEvent*)ev + +{ + + if (_Platform->MMode == Mouse_RelativeEscaped) + + { + + [self warpMouseToCenter]; + + CGAssociateMouseAndMouseCursorPosition(false); + + [NSCursor hide]; + + _Platform->MMode = Mouse_Relative; + + } + +} + + + +//-(void) + + + +-(id) initWithFrame:(NSRect)frameRect + +{ + + NSOpenGLPixelFormatAttribute attr[] = + + { + +// NSOpenGLPFAOpenGLProfile, NSOpenGLProfileVersion3_2Core, + +// NSOpenGLPFAWindow, + + NSOpenGLPFADoubleBuffer, + + NSOpenGLPFADepthSize, 24, + + 0 + + }; + + + + NSOpenGLPixelFormat *pf = [[[NSOpenGLPixelFormat alloc] initWithAttributes:attr] autorelease]; + + + + self = [super initWithFrame:frameRect pixelFormat:pf]; + + GLint swap = 0; + + [[self openGLContext] setValues:&swap forParameter:NSOpenGLCPSwapInterval]; + + //[self setWantsBestResolutionOpenGLSurface:YES]; + + return self; + +} + + + +-(void) reshape + +{ + + NSRect bounds = [self bounds]; + + _App->OnResize(bounds.size.width, bounds.size.height); + + + + _Platform->Width = bounds.size.width; + + _Platform->Height = bounds.size.height; + + + + if (_Platform->GetRenderer()) + + _Platform->GetRenderer()->SetWindowSize(bounds.size.width, bounds.size.height); + +} + + + +-(BOOL)windowShouldClose:(id)sender + +{ + + if (_Platform) + + _Platform->Exit(0); + + else + + exit(0); + + return 1; + +} + + + +@end + + + +namespace OVR { namespace OvrPlatform { namespace OSX { + + + +PlatformCore::PlatformCore(Application* app, void* nsapp) + + : OvrPlatform::PlatformCore(app), NsApp(nsapp), Win(NULL), View(NULL), Quit(0), MMode(Mouse_Normal) + +{ + + pGamepadManager = *new OSX::GamepadManager(); + +} + +PlatformCore::~PlatformCore() + +{ + +} + + + +void PlatformCore::Exit(int exitcode) + +{ + + OVRApp* nsApp = (OVRApp*)NsApp; + + [nsApp stop:nil]; + +} + + + +String PlatformCore::GetContentDirectory() const + +{ + + NSBundle* bundle = [NSBundle mainBundle]; + + if (bundle) + + return String([[bundle bundlePath] UTF8String]) + "/Contents/Resources"; + + else + + return "."; + +} + + + + + +void PlatformCore::SetMouseMode(MouseMode mm) + +{ + + if (mm == MMode) + + return; + + + + if (Win) + + { + + if (mm == Mouse_Relative) + + { + + [NSCursor hide]; + + [(OVRView*)View warpMouseToCenter]; + + CGAssociateMouseAndMouseCursorPosition(false); + + } + + else + + { + + if (MMode == Mouse_Relative) + + { + + CGAssociateMouseAndMouseCursorPosition(true); + + [NSCursor unhide]; + + [(OVRView*)View warpMouseToCenter]; + + } + + } + + } + + MMode = mm; + +} + + + + + +void PlatformCore::GetWindowSize(int* w, int* h) const + +{ + + *w = Width; + + *h = Height; + +} + + + +void* PlatformCore::SetupWindow(int w, int h) + +{ + + NSRect winrect; + + winrect.origin.x = 0; + + winrect.origin.y = 1000; + + winrect.size.width = w; + + winrect.size.height = h; + + NSWindow* win = [[NSWindow alloc] initWithContentRect:winrect styleMask:NSTitledWindowMask|NSClosableWindowMask backing:NSBackingStoreBuffered defer:NO]; + + + + OVRView* view = [[OVRView alloc] initWithFrame:winrect]; + + [view setPlatform:this]; + + [win setContentView:view]; + + [win setAcceptsMouseMovedEvents:YES]; + + [win setDelegate:view]; + + [view setApp:pApp]; + + Win = win; + + View = view; + + return (void*)[win windowNumber]; + +} + + + +void PlatformCore::SetWindowTitle(const char* title) + +{ + + NSString* nsTitle = [[[NSString alloc] initWithBytes:title length:strlen(title) encoding:NSUTF8StringEncoding] autorelease]; + + [((NSWindow*)Win) setTitle:nsTitle]; + +} + + + +void PlatformCore::ShowWindow(bool show) + +{ + + if (show) + + [((NSWindow*)Win) makeKeyAndOrderFront:nil]; + + else + + [((NSWindow*)Win) orderOut:nil]; + +} + + + +void PlatformCore::DestroyWindow() + +{ + + [((NSWindow*)Win) close]; + + Win = NULL; + +} + + + +RenderDevice* PlatformCore::SetupGraphics(const SetupGraphicsDeviceSet& setupGraphicsDesc, + + const char* type, const Render::RendererParams& rp) + +{ + + const SetupGraphicsDeviceSet* setupDesc = setupGraphicsDesc.PickSetupDevice(type); + + OVR_ASSERT(setupDesc && setupDesc->pCreateDevice); + + + + pRender = *setupDesc->pCreateDevice(rp, this); + + if (pRender) + + pRender->SetWindowSize(Width, Height); + + + + return pRender.GetPtr(); + +} + + + +int PlatformCore::GetDisplayCount() + +{ + + return (int)[[NSScreen screens] count]; + +} + + + +Render::DisplayId PlatformCore::GetDisplay(int i) + +{ + + NSScreen* s = (NSScreen*)[[NSScreen screens] objectAtIndex:i]; + + return Render::DisplayId([OVRView displayFromScreen:s]); + +} + + + +bool PlatformCore::SetFullscreen(const Render::RendererParams& rp, int fullscreen) + +{ + + if (fullscreen == Render::Display_Window) + + [(OVRView*)View exitFullScreenModeWithOptions:nil]; + + else + + { + + NSScreen* usescreen = [NSScreen mainScreen]; + + NSArray* screens = [NSScreen screens]; + + for (int i = 0; i < [screens count]; i++) + + { + + NSScreen* s = (NSScreen*)[screens objectAtIndex:i]; + + CGDirectDisplayID disp = [OVRView displayFromScreen:s]; + + + + if (disp == rp.Display.CgDisplayId) + + usescreen = s; + + } + + + + [(OVRView*)View enterFullScreenMode:usescreen withOptions:nil]; + + [(NSWindow*)Win setInitialFirstResponder:(OVRView*)View]; + + [(NSWindow*)Win makeFirstResponder:(OVRView*)View]; + + } + + + + if (pRender) + + pRender->SetFullscreen((Render::DisplayMode)fullscreen); + + return 1; + +} + + + +}} + +// GL + +namespace Render { namespace GL { namespace OSX { + + + +ovrRenderAPIConfig RenderDevice::Get_ovrRenderAPIConfig() const + +{ + + ovrRenderAPIConfig result = ovrRenderAPIConfig(); + + result.Header.API = ovrRenderAPI_OpenGL; + + result.Header.RTSize = Sizei(WindowWidth, WindowHeight); + + result.Header.Multisample = Params.Multisample; + + return result; + +} + + + +Render::RenderDevice* RenderDevice::CreateDevice(const RendererParams& rp, void* oswnd) + +{ + + OvrPlatform::OSX::PlatformCore* PC = (OvrPlatform::OSX::PlatformCore*)oswnd; + + + + OVRView* view = (OVRView*)PC->View; + + NSOpenGLContext *context = [view openGLContext]; + + if (!context) + + return NULL; + + + + [context makeCurrentContext]; + + [((NSWindow*)PC->Win) makeKeyAndOrderFront:nil]; + + + + return new Render::GL::OSX::RenderDevice(rp, context); + +} + + + +void RenderDevice::Present(bool useVsync) + +{ + + NSOpenGLContext *context = (NSOpenGLContext*)Context; + + [context flushBuffer]; + +} + + + +void RenderDevice::Shutdown() + +{ + + Context = NULL; + +} + + + +bool RenderDevice::SetFullscreen(DisplayMode fullscreen) + +{ + + Params.Fullscreen = fullscreen; + + return 1; + +} + + + +}}}} + + + + + +int main(int argc, char *argv[]) + +{ + + NSApplication* nsapp = [OVRApp sharedApplication]; + + [nsapp run]; + + return 0; + +} + + + |