diff options
Diffstat (limited to 'Source/3rdParty/SDL2/src/video/cocoa/SDL_cocoawindow.m')
| -rw-r--r-- | Source/3rdParty/SDL2/src/video/cocoa/SDL_cocoawindow.m | 1905 |
1 files changed, 0 insertions, 1905 deletions
diff --git a/Source/3rdParty/SDL2/src/video/cocoa/SDL_cocoawindow.m b/Source/3rdParty/SDL2/src/video/cocoa/SDL_cocoawindow.m deleted file mode 100644 index a8e95cc..0000000 --- a/Source/3rdParty/SDL2/src/video/cocoa/SDL_cocoawindow.m +++ /dev/null @@ -1,1905 +0,0 @@ -/* - Simple DirectMedia Layer - Copyright (C) 1997-2018 Sam Lantinga <slouken@libsdl.org> - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. -*/ -#include "../../SDL_internal.h" - -#if SDL_VIDEO_DRIVER_COCOA - -#if MAC_OS_X_VERSION_MAX_ALLOWED < 1070 -# error SDL for Mac OS X must be built with a 10.7 SDK or above. -#endif /* MAC_OS_X_VERSION_MAX_ALLOWED < 1070 */ - -#include "SDL_syswm.h" -#include "SDL_timer.h" /* For SDL_GetTicks() */ -#include "SDL_hints.h" -#include "../SDL_sysvideo.h" -#include "../../events/SDL_keyboard_c.h" -#include "../../events/SDL_mouse_c.h" -#include "../../events/SDL_touch_c.h" -#include "../../events/SDL_windowevents_c.h" -#include "../../events/SDL_dropevents_c.h" -#include "SDL_cocoavideo.h" -#include "SDL_cocoashape.h" -#include "SDL_cocoamouse.h" -#include "SDL_cocoamousetap.h" -#include "SDL_cocoaopengl.h" -#include "SDL_cocoaopengles.h" -#include "SDL_assert.h" - -/* #define DEBUG_COCOAWINDOW */ - -#ifdef DEBUG_COCOAWINDOW -#define DLog(fmt, ...) printf("%s: " fmt "\n", __func__, ##__VA_ARGS__) -#else -#define DLog(...) do { } while (0) -#endif - - -#define FULLSCREEN_MASK (SDL_WINDOW_FULLSCREEN_DESKTOP | SDL_WINDOW_FULLSCREEN) - - -@interface SDLWindow : NSWindow <NSDraggingDestination> -/* These are needed for borderless/fullscreen windows */ -- (BOOL)canBecomeKeyWindow; -- (BOOL)canBecomeMainWindow; -- (void)sendEvent:(NSEvent *)event; -- (void)doCommandBySelector:(SEL)aSelector; - -/* Handle drag-and-drop of files onto the SDL window. */ -- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender; -- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender; -- (BOOL)wantsPeriodicDraggingUpdates; -- (BOOL)validateMenuItem:(NSMenuItem *)menuItem; - -- (SDL_Window*)findSDLWindow; -@end - -@implementation SDLWindow - -- (BOOL)validateMenuItem:(NSMenuItem *)menuItem -{ - /* Only allow using the macOS native fullscreen toggle menubar item if the - * window is resizable and not in a SDL fullscreen mode. - */ - if ([menuItem action] == @selector(toggleFullScreen:)) { - SDL_Window *window = [self findSDLWindow]; - if (window == NULL) { - return NO; - } else if ((window->flags & (SDL_WINDOW_FULLSCREEN|SDL_WINDOW_FULLSCREEN_DESKTOP)) != 0) { - return NO; - } else if ((window->flags & SDL_WINDOW_RESIZABLE) == 0) { - return NO; - } - } - return [super validateMenuItem:menuItem]; -} - -- (BOOL)canBecomeKeyWindow -{ - return YES; -} - -- (BOOL)canBecomeMainWindow -{ - return YES; -} - -- (void)sendEvent:(NSEvent *)event -{ - [super sendEvent:event]; - - if ([event type] != NSEventTypeLeftMouseUp) { - return; - } - - id delegate = [self delegate]; - if (![delegate isKindOfClass:[Cocoa_WindowListener class]]) { - return; - } - - if ([delegate isMoving]) { - [delegate windowDidFinishMoving]; - } -} - -/* We'll respond to selectors by doing nothing so we don't beep. - * The escape key gets converted to a "cancel" selector, etc. - */ -- (void)doCommandBySelector:(SEL)aSelector -{ - /*NSLog(@"doCommandBySelector: %@\n", NSStringFromSelector(aSelector));*/ -} - -- (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender -{ - if (([sender draggingSourceOperationMask] & NSDragOperationGeneric) == NSDragOperationGeneric) { - return NSDragOperationGeneric; - } - - return NSDragOperationNone; /* no idea what to do with this, reject it. */ -} - -- (BOOL)performDragOperation:(id <NSDraggingInfo>)sender -{ @autoreleasepool -{ - NSPasteboard *pasteboard = [sender draggingPasteboard]; - NSArray *types = [NSArray arrayWithObject:NSFilenamesPboardType]; - NSString *desiredType = [pasteboard availableTypeFromArray:types]; - SDL_Window *sdlwindow = [self findSDLWindow]; - - if (desiredType == nil) { - return NO; /* can't accept anything that's being dropped here. */ - } - - NSData *data = [pasteboard dataForType:desiredType]; - if (data == nil) { - return NO; - } - - SDL_assert([desiredType isEqualToString:NSFilenamesPboardType]); - NSArray *array = [pasteboard propertyListForType:@"NSFilenamesPboardType"]; - - for (NSString *path in array) { - NSURL *fileURL = [NSURL fileURLWithPath:path]; - NSNumber *isAlias = nil; - - [fileURL getResourceValue:&isAlias forKey:NSURLIsAliasFileKey error:nil]; - - /* If the URL is an alias, resolve it. */ - if ([isAlias boolValue]) { - NSURLBookmarkResolutionOptions opts = NSURLBookmarkResolutionWithoutMounting | NSURLBookmarkResolutionWithoutUI; - NSData *bookmark = [NSURL bookmarkDataWithContentsOfURL:fileURL error:nil]; - if (bookmark != nil) { - NSURL *resolvedURL = [NSURL URLByResolvingBookmarkData:bookmark - options:opts - relativeToURL:nil - bookmarkDataIsStale:nil - error:nil]; - - if (resolvedURL != nil) { - fileURL = resolvedURL; - } - } - } - - if (!SDL_SendDropFile(sdlwindow, [[fileURL path] UTF8String])) { - return NO; - } - } - - SDL_SendDropComplete(sdlwindow); - return YES; -}} - -- (BOOL)wantsPeriodicDraggingUpdates -{ - return NO; -} - -- (SDL_Window*)findSDLWindow -{ - SDL_Window *sdlwindow = NULL; - SDL_VideoDevice *_this = SDL_GetVideoDevice(); - - /* !!! FIXME: is there a better way to do this? */ - if (_this) { - for (sdlwindow = _this->windows; sdlwindow; sdlwindow = sdlwindow->next) { - NSWindow *nswindow = ((SDL_WindowData *) sdlwindow->driverdata)->nswindow; - if (nswindow == self) { - break; - } - } - } - - return sdlwindow; -} - -@end - - -static Uint32 s_moveHack; - -static void ConvertNSRect(NSScreen *screen, BOOL fullscreen, NSRect *r) -{ - r->origin.y = CGDisplayPixelsHigh(kCGDirectMainDisplay) - r->origin.y - r->size.height; -} - -static void -ScheduleContextUpdates(SDL_WindowData *data) -{ - NSOpenGLContext *currentContext = [NSOpenGLContext currentContext]; - NSMutableArray *contexts = data->nscontexts; - @synchronized (contexts) { - for (SDLOpenGLContext *context in contexts) { - if (context == currentContext) { - [context update]; - } else { - [context scheduleUpdate]; - } - } - } -} - -/* !!! FIXME: this should use a hint callback. */ -static int -GetHintCtrlClickEmulateRightClick() -{ - return SDL_GetHintBoolean(SDL_HINT_MAC_CTRL_CLICK_EMULATE_RIGHT_CLICK, SDL_FALSE); -} - -static NSUInteger -GetWindowStyle(SDL_Window * window) -{ - NSUInteger style = 0; - - if (window->flags & SDL_WINDOW_FULLSCREEN) { - style = NSWindowStyleMaskBorderless; - } else { - if (window->flags & SDL_WINDOW_BORDERLESS) { - style = NSWindowStyleMaskBorderless; - } else { - style = (NSWindowStyleMaskTitled|NSWindowStyleMaskClosable|NSWindowStyleMaskMiniaturizable); - } - if (window->flags & SDL_WINDOW_RESIZABLE) { - style |= NSWindowStyleMaskResizable; - } - } - return style; -} - -static SDL_bool -SetWindowStyle(SDL_Window * window, NSUInteger style) -{ - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - NSWindow *nswindow = data->nswindow; - - /* The view responder chain gets messed with during setStyleMask */ - if ([[nswindow contentView] nextResponder] == data->listener) { - [[nswindow contentView] setNextResponder:nil]; - } - - [nswindow setStyleMask:style]; - - /* The view responder chain gets messed with during setStyleMask */ - if ([[nswindow contentView] nextResponder] != data->listener) { - [[nswindow contentView] setNextResponder:data->listener]; - } - - return SDL_TRUE; -} - - -@implementation Cocoa_WindowListener - -- (void)listen:(SDL_WindowData *)data -{ - NSNotificationCenter *center; - NSWindow *window = data->nswindow; - NSView *view = [window contentView]; - - _data = data; - observingVisible = YES; - wasCtrlLeft = NO; - wasVisible = [window isVisible]; - isFullscreenSpace = NO; - inFullscreenTransition = NO; - pendingWindowOperation = PENDING_OPERATION_NONE; - isMoving = NO; - isDragAreaRunning = NO; - - center = [NSNotificationCenter defaultCenter]; - - if ([window delegate] != nil) { - [center addObserver:self selector:@selector(windowDidExpose:) name:NSWindowDidExposeNotification object:window]; - [center addObserver:self selector:@selector(windowDidMove:) name:NSWindowDidMoveNotification object:window]; - [center addObserver:self selector:@selector(windowDidResize:) name:NSWindowDidResizeNotification object:window]; - [center addObserver:self selector:@selector(windowDidMiniaturize:) name:NSWindowDidMiniaturizeNotification object:window]; - [center addObserver:self selector:@selector(windowDidDeminiaturize:) name:NSWindowDidDeminiaturizeNotification object:window]; - [center addObserver:self selector:@selector(windowDidBecomeKey:) name:NSWindowDidBecomeKeyNotification object:window]; - [center addObserver:self selector:@selector(windowDidResignKey:) name:NSWindowDidResignKeyNotification object:window]; - [center addObserver:self selector:@selector(windowDidChangeBackingProperties:) name:NSWindowDidChangeBackingPropertiesNotification object:window]; - [center addObserver:self selector:@selector(windowWillEnterFullScreen:) name:NSWindowWillEnterFullScreenNotification object:window]; - [center addObserver:self selector:@selector(windowDidEnterFullScreen:) name:NSWindowDidEnterFullScreenNotification object:window]; - [center addObserver:self selector:@selector(windowWillExitFullScreen:) name:NSWindowWillExitFullScreenNotification object:window]; - [center addObserver:self selector:@selector(windowDidExitFullScreen:) name:NSWindowDidExitFullScreenNotification object:window]; - [center addObserver:self selector:@selector(windowDidFailToEnterFullScreen:) name:@"NSWindowDidFailToEnterFullScreenNotification" object:window]; - [center addObserver:self selector:@selector(windowDidFailToExitFullScreen:) name:@"NSWindowDidFailToExitFullScreenNotification" object:window]; - } else { - [window setDelegate:self]; - } - - /* Haven't found a delegate / notification that triggers when the window is - * ordered out (is not visible any more). You can be ordered out without - * minimizing, so DidMiniaturize doesn't work. (e.g. -[NSWindow orderOut:]) - */ - [window addObserver:self - forKeyPath:@"visible" - options:NSKeyValueObservingOptionNew - context:NULL]; - - [window setNextResponder:self]; - [window setAcceptsMouseMovedEvents:YES]; - - [view setNextResponder:self]; - - [view setAcceptsTouchEvents:YES]; -} - -- (void)observeValueForKeyPath:(NSString *)keyPath - ofObject:(id)object - change:(NSDictionary *)change - context:(void *)context -{ - if (!observingVisible) { - return; - } - - if (object == _data->nswindow && [keyPath isEqualToString:@"visible"]) { - int newVisibility = [[change objectForKey:@"new"] intValue]; - if (newVisibility) { - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_SHOWN, 0, 0); - } else { - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_HIDDEN, 0, 0); - } - } -} - --(void) pauseVisibleObservation -{ - observingVisible = NO; - wasVisible = [_data->nswindow isVisible]; -} - --(void) resumeVisibleObservation -{ - BOOL isVisible = [_data->nswindow isVisible]; - observingVisible = YES; - if (wasVisible != isVisible) { - if (isVisible) { - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_SHOWN, 0, 0); - } else { - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_HIDDEN, 0, 0); - } - - wasVisible = isVisible; - } -} - --(BOOL) setFullscreenSpace:(BOOL) state -{ - SDL_Window *window = _data->window; - NSWindow *nswindow = _data->nswindow; - SDL_VideoData *videodata = ((SDL_WindowData *) window->driverdata)->videodata; - - if (!videodata->allow_spaces) { - return NO; /* Spaces are forcibly disabled. */ - } else if (state && ((window->flags & SDL_WINDOW_FULLSCREEN_DESKTOP) != SDL_WINDOW_FULLSCREEN_DESKTOP)) { - return NO; /* we only allow you to make a Space on FULLSCREEN_DESKTOP windows. */ - } else if (!state && ((window->last_fullscreen_flags & SDL_WINDOW_FULLSCREEN_DESKTOP) != SDL_WINDOW_FULLSCREEN_DESKTOP)) { - return NO; /* we only handle leaving the Space on windows that were previously FULLSCREEN_DESKTOP. */ - } else if (state == isFullscreenSpace) { - return YES; /* already there. */ - } - - if (inFullscreenTransition) { - if (state) { - [self addPendingWindowOperation:PENDING_OPERATION_ENTER_FULLSCREEN]; - } else { - [self addPendingWindowOperation:PENDING_OPERATION_LEAVE_FULLSCREEN]; - } - return YES; - } - inFullscreenTransition = YES; - - /* you need to be FullScreenPrimary, or toggleFullScreen doesn't work. Unset it again in windowDidExitFullScreen. */ - [nswindow setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; - [nswindow performSelectorOnMainThread: @selector(toggleFullScreen:) withObject:nswindow waitUntilDone:NO]; - return YES; -} - --(BOOL) isInFullscreenSpace -{ - return isFullscreenSpace; -} - --(BOOL) isInFullscreenSpaceTransition -{ - return inFullscreenTransition; -} - --(void) addPendingWindowOperation:(PendingWindowOperation) operation -{ - pendingWindowOperation = operation; -} - -- (void)close -{ - NSNotificationCenter *center; - NSWindow *window = _data->nswindow; - NSView *view = [window contentView]; - - center = [NSNotificationCenter defaultCenter]; - - if ([window delegate] != self) { - [center removeObserver:self name:NSWindowDidExposeNotification object:window]; - [center removeObserver:self name:NSWindowDidMoveNotification object:window]; - [center removeObserver:self name:NSWindowDidResizeNotification object:window]; - [center removeObserver:self name:NSWindowDidMiniaturizeNotification object:window]; - [center removeObserver:self name:NSWindowDidDeminiaturizeNotification object:window]; - [center removeObserver:self name:NSWindowDidBecomeKeyNotification object:window]; - [center removeObserver:self name:NSWindowDidResignKeyNotification object:window]; - [center removeObserver:self name:NSWindowDidChangeBackingPropertiesNotification object:window]; - [center removeObserver:self name:NSWindowWillEnterFullScreenNotification object:window]; - [center removeObserver:self name:NSWindowDidEnterFullScreenNotification object:window]; - [center removeObserver:self name:NSWindowWillExitFullScreenNotification object:window]; - [center removeObserver:self name:NSWindowDidExitFullScreenNotification object:window]; - [center removeObserver:self name:@"NSWindowDidFailToEnterFullScreenNotification" object:window]; - [center removeObserver:self name:@"NSWindowDidFailToExitFullScreenNotification" object:window]; - } else { - [window setDelegate:nil]; - } - - [window removeObserver:self forKeyPath:@"visible"]; - - if ([window nextResponder] == self) { - [window setNextResponder:nil]; - } - if ([view nextResponder] == self) { - [view setNextResponder:nil]; - } -} - -- (BOOL)isMoving -{ - return isMoving; -} - --(void) setPendingMoveX:(int)x Y:(int)y -{ - pendingWindowWarpX = x; - pendingWindowWarpY = y; -} - -- (void)windowDidFinishMoving -{ - if ([self isMoving]) { - isMoving = NO; - - SDL_Mouse *mouse = SDL_GetMouse(); - if (pendingWindowWarpX != INT_MAX && pendingWindowWarpY != INT_MAX) { - mouse->WarpMouseGlobal(pendingWindowWarpX, pendingWindowWarpY); - pendingWindowWarpX = pendingWindowWarpY = INT_MAX; - } - if (mouse->relative_mode && !mouse->relative_mode_warp && mouse->focus == _data->window) { - mouse->SetRelativeMouseMode(SDL_TRUE); - } - } -} - -- (BOOL)windowShouldClose:(id)sender -{ - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_CLOSE, 0, 0); - return NO; -} - -- (void)windowDidExpose:(NSNotification *)aNotification -{ - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_EXPOSED, 0, 0); -} - -- (void)windowWillMove:(NSNotification *)aNotification -{ - if ([_data->nswindow isKindOfClass:[SDLWindow class]]) { - pendingWindowWarpX = pendingWindowWarpY = INT_MAX; - isMoving = YES; - } -} - -- (void)windowDidMove:(NSNotification *)aNotification -{ - int x, y; - SDL_Window *window = _data->window; - NSWindow *nswindow = _data->nswindow; - BOOL fullscreen = window->flags & FULLSCREEN_MASK; - NSRect rect = [nswindow contentRectForFrameRect:[nswindow frame]]; - ConvertNSRect([nswindow screen], fullscreen, &rect); - - if (inFullscreenTransition) { - /* We'll take care of this at the end of the transition */ - return; - } - - if (s_moveHack) { - SDL_bool blockMove = ((SDL_GetTicks() - s_moveHack) < 500); - - s_moveHack = 0; - - if (blockMove) { - /* Cocoa is adjusting the window in response to a mode change */ - rect.origin.x = window->x; - rect.origin.y = window->y; - ConvertNSRect([nswindow screen], fullscreen, &rect); - [nswindow setFrameOrigin:rect.origin]; - return; - } - } - - x = (int)rect.origin.x; - y = (int)rect.origin.y; - - ScheduleContextUpdates(_data); - - SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MOVED, x, y); -} - -- (void)windowDidResize:(NSNotification *)aNotification -{ - if (inFullscreenTransition) { - /* We'll take care of this at the end of the transition */ - return; - } - - SDL_Window *window = _data->window; - NSWindow *nswindow = _data->nswindow; - int x, y, w, h; - NSRect rect = [nswindow contentRectForFrameRect:[nswindow frame]]; - ConvertNSRect([nswindow screen], (window->flags & FULLSCREEN_MASK), &rect); - x = (int)rect.origin.x; - y = (int)rect.origin.y; - w = (int)rect.size.width; - h = (int)rect.size.height; - - if (SDL_IsShapedWindow(window)) { - Cocoa_ResizeWindowShape(window); - } - - ScheduleContextUpdates(_data); - - /* The window can move during a resize event, such as when maximizing - or resizing from a corner */ - SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MOVED, x, y); - SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESIZED, w, h); - - const BOOL zoomed = [nswindow isZoomed]; - if (!zoomed) { - SDL_SendWindowEvent(window, SDL_WINDOWEVENT_RESTORED, 0, 0); - } else if (zoomed) { - SDL_SendWindowEvent(window, SDL_WINDOWEVENT_MAXIMIZED, 0, 0); - } -} - -- (void)windowDidMiniaturize:(NSNotification *)aNotification -{ - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_MINIMIZED, 0, 0); -} - -- (void)windowDidDeminiaturize:(NSNotification *)aNotification -{ - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_RESTORED, 0, 0); -} - -- (void)windowDidBecomeKey:(NSNotification *)aNotification -{ - SDL_Window *window = _data->window; - SDL_Mouse *mouse = SDL_GetMouse(); - - /* We're going to get keyboard events, since we're key. */ - /* This needs to be done before restoring the relative mouse mode. */ - SDL_SetKeyboardFocus(window); - - if (mouse->relative_mode && !mouse->relative_mode_warp && ![self isMoving]) { - mouse->SetRelativeMouseMode(SDL_TRUE); - } - - /* If we just gained focus we need the updated mouse position */ - if (!mouse->relative_mode) { - NSPoint point; - int x, y; - - point = [_data->nswindow mouseLocationOutsideOfEventStream]; - x = (int)point.x; - y = (int)(window->h - point.y); - - if (x >= 0 && x < window->w && y >= 0 && y < window->h) { - SDL_SendMouseMotion(window, 0, 0, x, y); - } - } - - /* Check to see if someone updated the clipboard */ - Cocoa_CheckClipboardUpdate(_data->videodata); - - if ((isFullscreenSpace) && ((window->flags & SDL_WINDOW_FULLSCREEN_DESKTOP) == SDL_WINDOW_FULLSCREEN_DESKTOP)) { - [NSMenu setMenuBarVisible:NO]; - } - - const unsigned int newflags = [NSEvent modifierFlags] & NSEventModifierFlagCapsLock; - _data->videodata->modifierFlags = (_data->videodata->modifierFlags & ~NSEventModifierFlagCapsLock) | newflags; - SDL_ToggleModState(KMOD_CAPS, newflags != 0); -} - -- (void)windowDidResignKey:(NSNotification *)aNotification -{ - SDL_Mouse *mouse = SDL_GetMouse(); - if (mouse->relative_mode && !mouse->relative_mode_warp) { - mouse->SetRelativeMouseMode(SDL_FALSE); - } - - /* Some other window will get mouse events, since we're not key. */ - if (SDL_GetMouseFocus() == _data->window) { - SDL_SetMouseFocus(NULL); - } - - /* Some other window will get keyboard events, since we're not key. */ - if (SDL_GetKeyboardFocus() == _data->window) { - SDL_SetKeyboardFocus(NULL); - } - - if (isFullscreenSpace) { - [NSMenu setMenuBarVisible:YES]; - } -} - -- (void)windowDidChangeBackingProperties:(NSNotification *)aNotification -{ - NSNumber *oldscale = [[aNotification userInfo] objectForKey:NSBackingPropertyOldScaleFactorKey]; - - if (inFullscreenTransition) { - return; - } - - if ([oldscale doubleValue] != [_data->nswindow backingScaleFactor]) { - /* Force a resize event when the backing scale factor changes. */ - _data->window->w = 0; - _data->window->h = 0; - [self windowDidResize:aNotification]; - } -} - -- (void)windowWillEnterFullScreen:(NSNotification *)aNotification -{ - SDL_Window *window = _data->window; - - SetWindowStyle(window, (NSWindowStyleMaskTitled|NSWindowStyleMaskClosable|NSWindowStyleMaskMiniaturizable|NSWindowStyleMaskResizable)); - - isFullscreenSpace = YES; - inFullscreenTransition = YES; -} - -- (void)windowDidFailToEnterFullScreen:(NSNotification *)aNotification -{ - SDL_Window *window = _data->window; - - if (window->is_destroying) { - return; - } - - SetWindowStyle(window, GetWindowStyle(window)); - - isFullscreenSpace = NO; - inFullscreenTransition = NO; - - [self windowDidExitFullScreen:nil]; -} - -- (void)windowDidEnterFullScreen:(NSNotification *)aNotification -{ - SDL_Window *window = _data->window; - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - NSWindow *nswindow = data->nswindow; - - inFullscreenTransition = NO; - - if (pendingWindowOperation == PENDING_OPERATION_LEAVE_FULLSCREEN) { - pendingWindowOperation = PENDING_OPERATION_NONE; - [self setFullscreenSpace:NO]; - } else { - /* Unset the resizable flag. - This is a workaround for https://bugzilla.libsdl.org/show_bug.cgi?id=3697 - */ - SetWindowStyle(window, [nswindow styleMask] & (~NSWindowStyleMaskResizable)); - - if ((window->flags & SDL_WINDOW_FULLSCREEN_DESKTOP) == SDL_WINDOW_FULLSCREEN_DESKTOP) { - [NSMenu setMenuBarVisible:NO]; - } - - pendingWindowOperation = PENDING_OPERATION_NONE; - /* Force the size change event in case it was delivered earlier - while the window was still animating into place. - */ - window->w = 0; - window->h = 0; - [self windowDidMove:aNotification]; - [self windowDidResize:aNotification]; - } -} - -- (void)windowWillExitFullScreen:(NSNotification *)aNotification -{ - SDL_Window *window = _data->window; - - isFullscreenSpace = NO; - inFullscreenTransition = YES; - - /* As of OS X 10.11, the window seems to need to be resizable when exiting - a Space, in order for it to resize back to its windowed-mode size. - */ - SetWindowStyle(window, GetWindowStyle(window) | NSWindowStyleMaskResizable); -} - -- (void)windowDidFailToExitFullScreen:(NSNotification *)aNotification -{ - SDL_Window *window = _data->window; - - if (window->is_destroying) { - return; - } - - SetWindowStyle(window, (NSWindowStyleMaskTitled|NSWindowStyleMaskClosable|NSWindowStyleMaskMiniaturizable|NSWindowStyleMaskResizable)); - - isFullscreenSpace = YES; - inFullscreenTransition = NO; - - [self windowDidEnterFullScreen:nil]; -} - -- (void)windowDidExitFullScreen:(NSNotification *)aNotification -{ - SDL_Window *window = _data->window; - NSWindow *nswindow = _data->nswindow; - - inFullscreenTransition = NO; - - SetWindowStyle(window, GetWindowStyle(window)); - - [nswindow setLevel:kCGNormalWindowLevel]; - - if (pendingWindowOperation == PENDING_OPERATION_ENTER_FULLSCREEN) { - pendingWindowOperation = PENDING_OPERATION_NONE; - [self setFullscreenSpace:YES]; - } else if (pendingWindowOperation == PENDING_OPERATION_MINIMIZE) { - pendingWindowOperation = PENDING_OPERATION_NONE; - [nswindow miniaturize:nil]; - } else { - /* Adjust the fullscreen toggle button and readd menu now that we're here. */ - if (window->flags & SDL_WINDOW_RESIZABLE) { - /* resizable windows are Spaces-friendly: they get the "go fullscreen" toggle button on their titlebar. */ - [nswindow setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; - } else { - [nswindow setCollectionBehavior:NSWindowCollectionBehaviorManaged]; - } - [NSMenu setMenuBarVisible:YES]; - - pendingWindowOperation = PENDING_OPERATION_NONE; - -#if 0 -/* This fixed bug 3719, which is that changing window size while fullscreen - doesn't take effect when leaving fullscreen, but introduces bug 3809, - which is that a maximized window doesn't go back to normal size when - restored, so this code is disabled until we can properly handle the - beginning and end of maximize and restore. - */ - /* Restore windowed size and position in case it changed while fullscreen */ - { - NSRect rect; - rect.origin.x = window->windowed.x; - rect.origin.y = window->windowed.y; - rect.size.width = window->windowed.w; - rect.size.height = window->windowed.h; - ConvertNSRect([nswindow screen], NO, &rect); - - s_moveHack = 0; - [nswindow setContentSize:rect.size]; - [nswindow setFrameOrigin:rect.origin]; - s_moveHack = SDL_GetTicks(); - } -#endif /* 0 */ - - /* Force the size change event in case it was delivered earlier - while the window was still animating into place. - */ - window->w = 0; - window->h = 0; - [self windowDidMove:aNotification]; - [self windowDidResize:aNotification]; - - /* FIXME: Why does the window get hidden? */ - if (window->flags & SDL_WINDOW_SHOWN) { - Cocoa_ShowWindow(SDL_GetVideoDevice(), window); - } - } -} - --(NSApplicationPresentationOptions)window:(NSWindow *)window willUseFullScreenPresentationOptions:(NSApplicationPresentationOptions)proposedOptions -{ - if ((_data->window->flags & SDL_WINDOW_FULLSCREEN_DESKTOP) == SDL_WINDOW_FULLSCREEN_DESKTOP) { - return NSApplicationPresentationFullScreen | NSApplicationPresentationHideDock | NSApplicationPresentationHideMenuBar; - } else { - return proposedOptions; - } -} - - -/* We'll respond to key events by doing nothing so we don't beep. - * We could handle key messages here, but we lose some in the NSApp dispatch, - * where they get converted to action messages, etc. - */ -- (void)flagsChanged:(NSEvent *)theEvent -{ - /*Cocoa_HandleKeyEvent(SDL_GetVideoDevice(), theEvent);*/ -} -- (void)keyDown:(NSEvent *)theEvent -{ - /*Cocoa_HandleKeyEvent(SDL_GetVideoDevice(), theEvent);*/ -} -- (void)keyUp:(NSEvent *)theEvent -{ - /*Cocoa_HandleKeyEvent(SDL_GetVideoDevice(), theEvent);*/ -} - -/* We'll respond to selectors by doing nothing so we don't beep. - * The escape key gets converted to a "cancel" selector, etc. - */ -- (void)doCommandBySelector:(SEL)aSelector -{ - /*NSLog(@"doCommandBySelector: %@\n", NSStringFromSelector(aSelector));*/ -} - -- (BOOL)processHitTest:(NSEvent *)theEvent -{ - SDL_assert(isDragAreaRunning == [_data->nswindow isMovableByWindowBackground]); - - if (_data->window->hit_test) { /* if no hit-test, skip this. */ - const NSPoint location = [theEvent locationInWindow]; - const SDL_Point point = { (int) location.x, _data->window->h - (((int) location.y)-1) }; - const SDL_HitTestResult rc = _data->window->hit_test(_data->window, &point, _data->window->hit_test_data); - if (rc == SDL_HITTEST_DRAGGABLE) { - if (!isDragAreaRunning) { - isDragAreaRunning = YES; - [_data->nswindow setMovableByWindowBackground:YES]; - } - return YES; /* dragging! */ - } - } - - if (isDragAreaRunning) { - isDragAreaRunning = NO; - [_data->nswindow setMovableByWindowBackground:NO]; - return YES; /* was dragging, drop event. */ - } - - return NO; /* not a special area, carry on. */ -} - -- (void)mouseDown:(NSEvent *)theEvent -{ - int button; - int clicks; - - /* Ignore events that aren't inside the client area (i.e. title bar.) */ - if ([theEvent window]) { - NSRect windowRect = [[[theEvent window] contentView] frame]; - if (!NSMouseInRect([theEvent locationInWindow], windowRect, NO)) { - return; - } - } - - if ([self processHitTest:theEvent]) { - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_HIT_TEST, 0, 0); - return; /* dragging, drop event. */ - } - - switch ([theEvent buttonNumber]) { - case 0: - if (([theEvent modifierFlags] & NSEventModifierFlagControl) && - GetHintCtrlClickEmulateRightClick()) { - wasCtrlLeft = YES; - button = SDL_BUTTON_RIGHT; - } else { - wasCtrlLeft = NO; - button = SDL_BUTTON_LEFT; - } - break; - case 1: - button = SDL_BUTTON_RIGHT; - break; - case 2: - button = SDL_BUTTON_MIDDLE; - break; - default: - button = (int) [theEvent buttonNumber] + 1; - break; - } - - clicks = (int) [theEvent clickCount]; - SDL_SendMouseButtonClicks(_data->window, 0, SDL_PRESSED, button, clicks); -} - -- (void)rightMouseDown:(NSEvent *)theEvent -{ - [self mouseDown:theEvent]; -} - -- (void)otherMouseDown:(NSEvent *)theEvent -{ - [self mouseDown:theEvent]; -} - -- (void)mouseUp:(NSEvent *)theEvent -{ - int button; - int clicks; - - if ([self processHitTest:theEvent]) { - SDL_SendWindowEvent(_data->window, SDL_WINDOWEVENT_HIT_TEST, 0, 0); - return; /* stopped dragging, drop event. */ - } - - switch ([theEvent buttonNumber]) { - case 0: - if (wasCtrlLeft) { - button = SDL_BUTTON_RIGHT; - wasCtrlLeft = NO; - } else { - button = SDL_BUTTON_LEFT; - } - break; - case 1: - button = SDL_BUTTON_RIGHT; - break; - case 2: - button = SDL_BUTTON_MIDDLE; - break; - default: - button = (int) [theEvent buttonNumber] + 1; - break; - } - - clicks = (int) [theEvent clickCount]; - SDL_SendMouseButtonClicks(_data->window, 0, SDL_RELEASED, button, clicks); -} - -- (void)rightMouseUp:(NSEvent *)theEvent -{ - [self mouseUp:theEvent]; -} - -- (void)otherMouseUp:(NSEvent *)theEvent -{ - [self mouseUp:theEvent]; -} - -- (void)mouseMoved:(NSEvent *)theEvent -{ - SDL_Mouse *mouse = SDL_GetMouse(); - SDL_Window *window = _data->window; - NSPoint point; - int x, y; - - if ([self processHitTest:theEvent]) { - SDL_SendWindowEvent(window, SDL_WINDOWEVENT_HIT_TEST, 0, 0); - return; /* dragging, drop event. */ - } - - if (mouse->relative_mode) { - return; - } - - point = [theEvent locationInWindow]; - x = (int)point.x; - y = (int)(window->h - point.y); - - if (window->flags & SDL_WINDOW_INPUT_GRABBED) { - if (x < 0 || x >= window->w || y < 0 || y >= window->h) { - if (x < 0) { - x = 0; - } else if (x >= window->w) { - x = window->w - 1; - } - if (y < 0) { - y = 0; - } else if (y >= window->h) { - y = window->h - 1; - } - -#if !SDL_MAC_NO_SANDBOX - CGPoint cgpoint; - - /* When SDL_MAC_NO_SANDBOX is set, this is handled by - * SDL_cocoamousetap.m. - */ - - cgpoint.x = window->x + x; - cgpoint.y = window->y + y; - - CGDisplayMoveCursorToPoint(kCGDirectMainDisplay, cgpoint); - CGAssociateMouseAndMouseCursorPosition(YES); - - Cocoa_HandleMouseWarp(cgpoint.x, cgpoint.y); -#endif - } - } - SDL_SendMouseMotion(window, 0, 0, x, y); -} - -- (void)mouseDragged:(NSEvent *)theEvent -{ - [self mouseMoved:theEvent]; -} - -- (void)rightMouseDragged:(NSEvent *)theEvent -{ - [self mouseMoved:theEvent]; -} - -- (void)otherMouseDragged:(NSEvent *)theEvent -{ - [self mouseMoved:theEvent]; -} - -- (void)scrollWheel:(NSEvent *)theEvent -{ - Cocoa_HandleMouseWheel(_data->window, theEvent); -} - -- (void)touchesBeganWithEvent:(NSEvent *) theEvent -{ - NSSet *touches = [theEvent touchesMatchingPhase:NSTouchPhaseAny inView:nil]; - int existingTouchCount = 0; - - for (NSTouch* touch in touches) { - if ([touch phase] != NSTouchPhaseBegan) { - existingTouchCount++; - } - } - if (existingTouchCount == 0) { - SDL_TouchID touchID = (SDL_TouchID)(intptr_t)[[touches anyObject] device]; - int numFingers = SDL_GetNumTouchFingers(touchID); - DLog("Reset Lost Fingers: %d", numFingers); - for (--numFingers; numFingers >= 0; --numFingers) { - SDL_Finger* finger = SDL_GetTouchFinger(touchID, numFingers); - SDL_SendTouch(touchID, finger->id, SDL_FALSE, 0, 0, 0); - } - } - - DLog("Began Fingers: %lu .. existing: %d", (unsigned long)[touches count], existingTouchCount); - [self handleTouches:NSTouchPhaseBegan withEvent:theEvent]; -} - -- (void)touchesMovedWithEvent:(NSEvent *) theEvent -{ - [self handleTouches:NSTouchPhaseMoved withEvent:theEvent]; -} - -- (void)touchesEndedWithEvent:(NSEvent *) theEvent -{ - [self handleTouches:NSTouchPhaseEnded withEvent:theEvent]; -} - -- (void)touchesCancelledWithEvent:(NSEvent *) theEvent -{ - [self handleTouches:NSTouchPhaseCancelled withEvent:theEvent]; -} - -- (void)handleTouches:(NSTouchPhase) phase withEvent:(NSEvent *) theEvent -{ - NSSet *touches = [theEvent touchesMatchingPhase:phase inView:nil]; - - for (NSTouch *touch in touches) { - const SDL_TouchID touchId = (SDL_TouchID)(intptr_t)[touch device]; - if (SDL_AddTouch(touchId, "") < 0) { - return; - } - - const SDL_FingerID fingerId = (SDL_FingerID)(intptr_t)[touch identity]; - float x = [touch normalizedPosition].x; - float y = [touch normalizedPosition].y; - /* Make the origin the upper left instead of the lower left */ - y = 1.0f - y; - - switch (phase) { - case NSTouchPhaseBegan: - SDL_SendTouch(touchId, fingerId, SDL_TRUE, x, y, 1.0f); - break; - case NSTouchPhaseEnded: - case NSTouchPhaseCancelled: - SDL_SendTouch(touchId, fingerId, SDL_FALSE, x, y, 1.0f); - break; - case NSTouchPhaseMoved: - SDL_SendTouchMotion(touchId, fingerId, x, y, 1.0f); - break; - default: - break; - } - } -} - -@end - -@interface SDLView : NSView { - SDL_Window *_sdlWindow; -} - -- (void)setSDLWindow:(SDL_Window*)window; - -/* The default implementation doesn't pass rightMouseDown to responder chain */ -- (void)rightMouseDown:(NSEvent *)theEvent; -- (BOOL)mouseDownCanMoveWindow; -- (void)drawRect:(NSRect)dirtyRect; -- (BOOL)acceptsFirstMouse:(NSEvent *)theEvent; -- (BOOL)wantsUpdateLayer; -- (void)updateLayer; -@end - -@implementation SDLView - -- (void)setSDLWindow:(SDL_Window*)window -{ - _sdlWindow = window; -} - -/* this is used on older macOS revisions. 10.8 and later use updateLayer. */ -- (void)drawRect:(NSRect)dirtyRect -{ - /* Force the graphics context to clear to black so we don't get a flash of - white until the app is ready to draw. In practice on modern macOS, this - only gets called for window creation and other extraordinary events. */ - [[NSColor blackColor] setFill]; - NSRectFill(dirtyRect); - SDL_SendWindowEvent(_sdlWindow, SDL_WINDOWEVENT_EXPOSED, 0, 0); -} - --(BOOL) wantsUpdateLayer -{ - return YES; -} - --(void) updateLayer -{ - /* Force the graphics context to clear to black so we don't get a flash of - white until the app is ready to draw. In practice on modern macOS, this - only gets called for window creation and other extraordinary events. */ - self.layer.backgroundColor = NSColor.blackColor.CGColor; - ScheduleContextUpdates((SDL_WindowData *) _sdlWindow->driverdata); - SDL_SendWindowEvent(_sdlWindow, SDL_WINDOWEVENT_EXPOSED, 0, 0); -} - -- (void)rightMouseDown:(NSEvent *)theEvent -{ - [[self nextResponder] rightMouseDown:theEvent]; -} - -- (BOOL)mouseDownCanMoveWindow -{ - /* Always say YES, but this doesn't do anything until we call - -[NSWindow setMovableByWindowBackground:YES], which we ninja-toggle - during mouse events when we're using a drag area. */ - return YES; -} - -- (void)resetCursorRects -{ - [super resetCursorRects]; - SDL_Mouse *mouse = SDL_GetMouse(); - - if (mouse->cursor_shown && mouse->cur_cursor && !mouse->relative_mode) { - [self addCursorRect:[self bounds] - cursor:mouse->cur_cursor->driverdata]; - } else { - [self addCursorRect:[self bounds] - cursor:[NSCursor invisibleCursor]]; - } -} - -- (BOOL)acceptsFirstMouse:(NSEvent *)theEvent -{ - if (SDL_GetHint(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH)) { - return SDL_GetHintBoolean(SDL_HINT_MOUSE_FOCUS_CLICKTHROUGH, SDL_FALSE); - } else { - return SDL_GetHintBoolean("SDL_MAC_MOUSE_FOCUS_CLICKTHROUGH", SDL_FALSE); - } -} -@end - -static int -SetupWindowData(_THIS, SDL_Window * window, NSWindow *nswindow, SDL_bool created) -{ @autoreleasepool -{ - SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata; - SDL_WindowData *data; - - /* Allocate the window data */ - window->driverdata = data = (SDL_WindowData *) SDL_calloc(1, sizeof(*data)); - if (!data) { - return SDL_OutOfMemory(); - } - data->window = window; - data->nswindow = nswindow; - data->created = created; - data->videodata = videodata; - data->nscontexts = [[NSMutableArray alloc] init]; - - /* Create an event listener for the window */ - data->listener = [[Cocoa_WindowListener alloc] init]; - - /* Fill in the SDL window with the window data */ - { - NSRect rect = [nswindow contentRectForFrameRect:[nswindow frame]]; - ConvertNSRect([nswindow screen], (window->flags & FULLSCREEN_MASK), &rect); - window->x = (int)rect.origin.x; - window->y = (int)rect.origin.y; - window->w = (int)rect.size.width; - window->h = (int)rect.size.height; - } - - /* Set up the listener after we create the view */ - [data->listener listen:data]; - - if ([nswindow isVisible]) { - window->flags |= SDL_WINDOW_SHOWN; - } else { - window->flags &= ~SDL_WINDOW_SHOWN; - } - - { - unsigned long style = [nswindow styleMask]; - - if (style == NSWindowStyleMaskBorderless) { - window->flags |= SDL_WINDOW_BORDERLESS; - } else { - window->flags &= ~SDL_WINDOW_BORDERLESS; - } - if (style & NSWindowStyleMaskResizable) { - window->flags |= SDL_WINDOW_RESIZABLE; - } else { - window->flags &= ~SDL_WINDOW_RESIZABLE; - } - } - - /* isZoomed always returns true if the window is not resizable */ - if ((window->flags & SDL_WINDOW_RESIZABLE) && [nswindow isZoomed]) { - window->flags |= SDL_WINDOW_MAXIMIZED; - } else { - window->flags &= ~SDL_WINDOW_MAXIMIZED; - } - - if ([nswindow isMiniaturized]) { - window->flags |= SDL_WINDOW_MINIMIZED; - } else { - window->flags &= ~SDL_WINDOW_MINIMIZED; - } - - if ([nswindow isKeyWindow]) { - window->flags |= SDL_WINDOW_INPUT_FOCUS; - SDL_SetKeyboardFocus(data->window); - } - - /* Prevents the window's "window device" from being destroyed when it is - * hidden. See http://www.mikeash.com/pyblog/nsopenglcontext-and-one-shot.html - */ - [nswindow setOneShot:NO]; - - /* All done! */ - window->driverdata = data; - return 0; -}} - -int -Cocoa_CreateWindow(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_VideoData *videodata = (SDL_VideoData *) _this->driverdata; - NSWindow *nswindow; - SDL_VideoDisplay *display = SDL_GetDisplayForWindow(window); - NSRect rect; - SDL_Rect bounds; - NSUInteger style; - NSArray *screens = [NSScreen screens]; - - Cocoa_GetDisplayBounds(_this, display, &bounds); - rect.origin.x = window->x; - rect.origin.y = window->y; - rect.size.width = window->w; - rect.size.height = window->h; - ConvertNSRect([screens objectAtIndex:0], (window->flags & FULLSCREEN_MASK), &rect); - - style = GetWindowStyle(window); - - /* Figure out which screen to place this window */ - NSScreen *screen = nil; - for (NSScreen *candidate in screens) { - NSRect screenRect = [candidate frame]; - if (rect.origin.x >= screenRect.origin.x && - rect.origin.x < screenRect.origin.x + screenRect.size.width && - rect.origin.y >= screenRect.origin.y && - rect.origin.y < screenRect.origin.y + screenRect.size.height) { - screen = candidate; - rect.origin.x -= screenRect.origin.x; - rect.origin.y -= screenRect.origin.y; - } - } - - @try { - nswindow = [[SDLWindow alloc] initWithContentRect:rect styleMask:style backing:NSBackingStoreBuffered defer:NO screen:screen]; - } - @catch (NSException *e) { - return SDL_SetError("%s", [[e reason] UTF8String]); - } - - if (videodata->allow_spaces) { - SDL_assert(floor(NSAppKitVersionNumber) > NSAppKitVersionNumber10_6); - SDL_assert([nswindow respondsToSelector:@selector(toggleFullScreen:)]); - /* we put FULLSCREEN_DESKTOP windows in their own Space, without a toggle button or menubar, later */ - if (window->flags & SDL_WINDOW_RESIZABLE) { - /* resizable windows are Spaces-friendly: they get the "go fullscreen" toggle button on their titlebar. */ - [nswindow setCollectionBehavior:NSWindowCollectionBehaviorFullScreenPrimary]; - } - } - - /* Create a default view for this window */ - rect = [nswindow contentRectForFrameRect:[nswindow frame]]; - SDLView *contentView = [[SDLView alloc] initWithFrame:rect]; - [contentView setSDLWindow:window]; - - if (window->flags & SDL_WINDOW_ALLOW_HIGHDPI) { - if ([contentView respondsToSelector:@selector(setWantsBestResolutionOpenGLSurface:)]) { - [contentView setWantsBestResolutionOpenGLSurface:YES]; - } - } - -#if SDL_VIDEO_OPENGL_ES2 -#if SDL_VIDEO_OPENGL_EGL - if ((window->flags & SDL_WINDOW_OPENGL) && - _this->gl_config.profile_mask == SDL_GL_CONTEXT_PROFILE_ES) { - [contentView setWantsLayer:TRUE]; - } -#endif /* SDL_VIDEO_OPENGL_EGL */ -#endif /* SDL_VIDEO_OPENGL_ES2 */ - [nswindow setContentView:contentView]; - [contentView release]; - - if (SetupWindowData(_this, window, nswindow, SDL_TRUE) < 0) { - [nswindow release]; - return -1; - } - - if (!(window->flags & SDL_WINDOW_OPENGL)) { - return 0; - } - - /* The rest of this macro mess is for OpenGL or OpenGL ES windows */ -#if SDL_VIDEO_OPENGL_ES2 - if (_this->gl_config.profile_mask == SDL_GL_CONTEXT_PROFILE_ES) { -#if SDL_VIDEO_OPENGL_EGL - if (Cocoa_GLES_SetupWindow(_this, window) < 0) { - Cocoa_DestroyWindow(_this, window); - return -1; - } - return 0; -#else - return SDL_SetError("Could not create GLES window surface (EGL support not configured)"); -#endif /* SDL_VIDEO_OPENGL_EGL */ - } -#endif /* SDL_VIDEO_OPENGL_ES2 */ - return 0; -}} - -int -Cocoa_CreateWindowFrom(_THIS, SDL_Window * window, const void *data) -{ @autoreleasepool -{ - NSWindow *nswindow = (NSWindow *) data; - NSString *title; - - /* Query the title from the existing window */ - title = [nswindow title]; - if (title) { - window->title = SDL_strdup([title UTF8String]); - } - - return SetupWindowData(_this, window, nswindow, SDL_FALSE); -}} - -void -Cocoa_SetWindowTitle(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - const char *title = window->title ? window->title : ""; - NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow; - NSString *string = [[NSString alloc] initWithUTF8String:title]; - [nswindow setTitle:string]; - [string release]; -}} - -void -Cocoa_SetWindowIcon(_THIS, SDL_Window * window, SDL_Surface * icon) -{ @autoreleasepool -{ - NSImage *nsimage = Cocoa_CreateImage(icon); - - if (nsimage) { - [NSApp setApplicationIconImage:nsimage]; - } -}} - -void -Cocoa_SetWindowPosition(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_WindowData *windata = (SDL_WindowData *) window->driverdata; - NSWindow *nswindow = windata->nswindow; - NSRect rect; - Uint32 moveHack; - - rect.origin.x = window->x; - rect.origin.y = window->y; - rect.size.width = window->w; - rect.size.height = window->h; - ConvertNSRect([nswindow screen], (window->flags & FULLSCREEN_MASK), &rect); - - moveHack = s_moveHack; - s_moveHack = 0; - [nswindow setFrameOrigin:rect.origin]; - s_moveHack = moveHack; - - ScheduleContextUpdates(windata); -}} - -void -Cocoa_SetWindowSize(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_WindowData *windata = (SDL_WindowData *) window->driverdata; - NSWindow *nswindow = windata->nswindow; - NSRect rect; - Uint32 moveHack; - - /* Cocoa will resize the window from the bottom-left rather than the - * top-left when -[nswindow setContentSize:] is used, so we must set the - * entire frame based on the new size, in order to preserve the position. - */ - rect.origin.x = window->x; - rect.origin.y = window->y; - rect.size.width = window->w; - rect.size.height = window->h; - ConvertNSRect([nswindow screen], (window->flags & FULLSCREEN_MASK), &rect); - - moveHack = s_moveHack; - s_moveHack = 0; - [nswindow setFrame:[nswindow frameRectForContentRect:rect] display:YES]; - s_moveHack = moveHack; - - ScheduleContextUpdates(windata); -}} - -void -Cocoa_SetWindowMinimumSize(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_WindowData *windata = (SDL_WindowData *) window->driverdata; - - NSSize minSize; - minSize.width = window->min_w; - minSize.height = window->min_h; - - [windata->nswindow setContentMinSize:minSize]; -}} - -void -Cocoa_SetWindowMaximumSize(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_WindowData *windata = (SDL_WindowData *) window->driverdata; - - NSSize maxSize; - maxSize.width = window->max_w; - maxSize.height = window->max_h; - - [windata->nswindow setContentMaxSize:maxSize]; -}} - -void -Cocoa_ShowWindow(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_WindowData *windowData = ((SDL_WindowData *) window->driverdata); - NSWindow *nswindow = windowData->nswindow; - - if (![nswindow isMiniaturized]) { - [windowData->listener pauseVisibleObservation]; - [nswindow makeKeyAndOrderFront:nil]; - [windowData->listener resumeVisibleObservation]; - } -}} - -void -Cocoa_HideWindow(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow; - - [nswindow orderOut:nil]; -}} - -void -Cocoa_RaiseWindow(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_WindowData *windowData = ((SDL_WindowData *) window->driverdata); - NSWindow *nswindow = windowData->nswindow; - - /* makeKeyAndOrderFront: has the side-effect of deminiaturizing and showing - a minimized or hidden window, so check for that before showing it. - */ - [windowData->listener pauseVisibleObservation]; - if (![nswindow isMiniaturized] && [nswindow isVisible]) { - [NSApp activateIgnoringOtherApps:YES]; - [nswindow makeKeyAndOrderFront:nil]; - } - [windowData->listener resumeVisibleObservation]; -}} - -void -Cocoa_MaximizeWindow(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_WindowData *windata = (SDL_WindowData *) window->driverdata; - NSWindow *nswindow = windata->nswindow; - - [nswindow zoom:nil]; - - ScheduleContextUpdates(windata); -}} - -void -Cocoa_MinimizeWindow(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - NSWindow *nswindow = data->nswindow; - - if ([data->listener isInFullscreenSpaceTransition]) { - [data->listener addPendingWindowOperation:PENDING_OPERATION_MINIMIZE]; - } else { - [nswindow miniaturize:nil]; - } -}} - -void -Cocoa_RestoreWindow(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow; - - if ([nswindow isMiniaturized]) { - [nswindow deminiaturize:nil]; - } else if ((window->flags & SDL_WINDOW_RESIZABLE) && [nswindow isZoomed]) { - [nswindow zoom:nil]; - } -}} - -void -Cocoa_SetWindowBordered(_THIS, SDL_Window * window, SDL_bool bordered) -{ @autoreleasepool -{ - if (SetWindowStyle(window, GetWindowStyle(window))) { - if (bordered) { - Cocoa_SetWindowTitle(_this, window); /* this got blanked out. */ - } - } -}} - -void -Cocoa_SetWindowResizable(_THIS, SDL_Window * window, SDL_bool resizable) -{ @autoreleasepool -{ - /* Don't set this if we're in a space! - * The window will get permanently stuck if resizable is false. - * -flibit - */ - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - Cocoa_WindowListener *listener = data->listener; - if (![listener isInFullscreenSpace]) { - SetWindowStyle(window, GetWindowStyle(window)); - } -}} - -void -Cocoa_SetWindowFullscreen(_THIS, SDL_Window * window, SDL_VideoDisplay * display, SDL_bool fullscreen) -{ @autoreleasepool -{ - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - NSWindow *nswindow = data->nswindow; - NSRect rect; - - /* The view responder chain gets messed with during setStyleMask */ - if ([[nswindow contentView] nextResponder] == data->listener) { - [[nswindow contentView] setNextResponder:nil]; - } - - if (fullscreen) { - SDL_Rect bounds; - - Cocoa_GetDisplayBounds(_this, display, &bounds); - rect.origin.x = bounds.x; - rect.origin.y = bounds.y; - rect.size.width = bounds.w; - rect.size.height = bounds.h; - ConvertNSRect([nswindow screen], fullscreen, &rect); - - /* Hack to fix origin on Mac OS X 10.4 */ - NSRect screenRect = [[nswindow screen] frame]; - if (screenRect.size.height >= 1.0f) { - rect.origin.y += (screenRect.size.height - rect.size.height); - } - - [nswindow setStyleMask:NSWindowStyleMaskBorderless]; - } else { - rect.origin.x = window->windowed.x; - rect.origin.y = window->windowed.y; - rect.size.width = window->windowed.w; - rect.size.height = window->windowed.h; - ConvertNSRect([nswindow screen], fullscreen, &rect); - - [nswindow setStyleMask:GetWindowStyle(window)]; - - /* Hack to restore window decorations on Mac OS X 10.10 */ - NSRect frameRect = [nswindow frame]; - [nswindow setFrame:NSMakeRect(frameRect.origin.x, frameRect.origin.y, frameRect.size.width + 1, frameRect.size.height) display:NO]; - [nswindow setFrame:frameRect display:NO]; - } - - /* The view responder chain gets messed with during setStyleMask */ - if ([[nswindow contentView] nextResponder] != data->listener) { - [[nswindow contentView] setNextResponder:data->listener]; - } - - s_moveHack = 0; - [nswindow setContentSize:rect.size]; - [nswindow setFrameOrigin:rect.origin]; - s_moveHack = SDL_GetTicks(); - - /* When the window style changes the title is cleared */ - if (!fullscreen) { - Cocoa_SetWindowTitle(_this, window); - } - - if (SDL_ShouldAllowTopmost() && fullscreen) { - /* OpenGL is rendering to the window, so make it visible! */ - [nswindow setLevel:CGShieldingWindowLevel()]; - } else { - [nswindow setLevel:kCGNormalWindowLevel]; - } - - if ([nswindow isVisible] || fullscreen) { - [data->listener pauseVisibleObservation]; - [nswindow makeKeyAndOrderFront:nil]; - [data->listener resumeVisibleObservation]; - } - - ScheduleContextUpdates(data); -}} - -int -Cocoa_SetWindowGammaRamp(_THIS, SDL_Window * window, const Uint16 * ramp) -{ - SDL_VideoDisplay *display = SDL_GetDisplayForWindow(window); - CGDirectDisplayID display_id = ((SDL_DisplayData *)display->driverdata)->display; - const uint32_t tableSize = 256; - CGGammaValue redTable[tableSize]; - CGGammaValue greenTable[tableSize]; - CGGammaValue blueTable[tableSize]; - uint32_t i; - float inv65535 = 1.0f / 65535.0f; - - /* Extract gamma values into separate tables, convert to floats between 0.0 and 1.0 */ - for (i = 0; i < 256; i++) { - redTable[i] = ramp[0*256+i] * inv65535; - greenTable[i] = ramp[1*256+i] * inv65535; - blueTable[i] = ramp[2*256+i] * inv65535; - } - - if (CGSetDisplayTransferByTable(display_id, tableSize, - redTable, greenTable, blueTable) != CGDisplayNoErr) { - return SDL_SetError("CGSetDisplayTransferByTable()"); - } - return 0; -} - -int -Cocoa_GetWindowGammaRamp(_THIS, SDL_Window * window, Uint16 * ramp) -{ - SDL_VideoDisplay *display = SDL_GetDisplayForWindow(window); - CGDirectDisplayID display_id = ((SDL_DisplayData *)display->driverdata)->display; - const uint32_t tableSize = 256; - CGGammaValue redTable[tableSize]; - CGGammaValue greenTable[tableSize]; - CGGammaValue blueTable[tableSize]; - uint32_t i, tableCopied; - - if (CGGetDisplayTransferByTable(display_id, tableSize, - redTable, greenTable, blueTable, &tableCopied) != CGDisplayNoErr) { - return SDL_SetError("CGGetDisplayTransferByTable()"); - } - - for (i = 0; i < tableCopied; i++) { - ramp[0*256+i] = (Uint16)(redTable[i] * 65535.0f); - ramp[1*256+i] = (Uint16)(greenTable[i] * 65535.0f); - ramp[2*256+i] = (Uint16)(blueTable[i] * 65535.0f); - } - return 0; -} - -void -Cocoa_SetWindowGrab(_THIS, SDL_Window * window, SDL_bool grabbed) -{ - SDL_Mouse *mouse = SDL_GetMouse(); - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - - /* Enable or disable the event tap as necessary */ - Cocoa_EnableMouseEventTap(mouse->driverdata, grabbed); - - /* Move the cursor to the nearest point in the window */ - if (grabbed && data && ![data->listener isMoving]) { - int x, y; - CGPoint cgpoint; - - SDL_GetMouseState(&x, &y); - cgpoint.x = window->x + x; - cgpoint.y = window->y + y; - - Cocoa_HandleMouseWarp(cgpoint.x, cgpoint.y); - - DLog("Returning cursor to (%g, %g)", cgpoint.x, cgpoint.y); - CGDisplayMoveCursorToPoint(kCGDirectMainDisplay, cgpoint); - } - - if ( data && (window->flags & SDL_WINDOW_FULLSCREEN) ) { - if (SDL_ShouldAllowTopmost() && (window->flags & SDL_WINDOW_INPUT_FOCUS) - && ![data->listener isInFullscreenSpace]) { - /* OpenGL is rendering to the window, so make it visible! */ - /* Doing this in 10.11 while in a Space breaks things (bug #3152) */ - [data->nswindow setLevel:CGShieldingWindowLevel()]; - } else { - [data->nswindow setLevel:kCGNormalWindowLevel]; - } - } -} - -void -Cocoa_DestroyWindow(_THIS, SDL_Window * window) -{ @autoreleasepool -{ - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - - if (data) { - if ([data->listener isInFullscreenSpace]) { - [NSMenu setMenuBarVisible:YES]; - } - [data->listener close]; - [data->listener release]; - if (data->created) { - [data->nswindow close]; - } - - NSArray *contexts = [[data->nscontexts copy] autorelease]; - for (SDLOpenGLContext *context in contexts) { - /* Calling setWindow:NULL causes the context to remove itself from the context list. */ - [context setWindow:NULL]; - } - [data->nscontexts release]; - - SDL_free(data); - } - window->driverdata = NULL; -}} - -SDL_bool -Cocoa_GetWindowWMInfo(_THIS, SDL_Window * window, SDL_SysWMinfo * info) -{ - NSWindow *nswindow = ((SDL_WindowData *) window->driverdata)->nswindow; - - if (info->version.major <= SDL_MAJOR_VERSION) { - info->subsystem = SDL_SYSWM_COCOA; - info->info.cocoa.window = nswindow; - return SDL_TRUE; - } else { - SDL_SetError("Application not compiled with SDL %d.%d", - SDL_MAJOR_VERSION, SDL_MINOR_VERSION); - return SDL_FALSE; - } -} - -SDL_bool -Cocoa_IsWindowInFullscreenSpace(SDL_Window * window) -{ - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - - if ([data->listener isInFullscreenSpace]) { - return SDL_TRUE; - } else { - return SDL_FALSE; - } -} - -SDL_bool -Cocoa_SetWindowFullscreenSpace(SDL_Window * window, SDL_bool state) -{ @autoreleasepool -{ - SDL_bool succeeded = SDL_FALSE; - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - - if ([data->listener setFullscreenSpace:(state ? YES : NO)]) { - const int maxattempts = 3; - int attempt = 0; - while (++attempt <= maxattempts) { - /* Wait for the transition to complete, so application changes - take effect properly (e.g. setting the window size, etc.) - */ - const int limit = 10000; - int count = 0; - while ([data->listener isInFullscreenSpaceTransition]) { - if ( ++count == limit ) { - /* Uh oh, transition isn't completing. Should we assert? */ - break; - } - SDL_Delay(1); - SDL_PumpEvents(); - } - if ([data->listener isInFullscreenSpace] == (state ? YES : NO)) - break; - /* Try again, the last attempt was interrupted by user gestures */ - if (![data->listener setFullscreenSpace:(state ? YES : NO)]) - break; /* ??? */ - } - /* Return TRUE to prevent non-space fullscreen logic from running */ - succeeded = SDL_TRUE; - } - - return succeeded; -}} - -int -Cocoa_SetWindowHitTest(SDL_Window * window, SDL_bool enabled) -{ - return 0; /* just succeed, the real work is done elsewhere. */ -} - -void -Cocoa_AcceptDragAndDrop(SDL_Window * window, SDL_bool accept) -{ - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - if (accept) { - [data->nswindow registerForDraggedTypes:[NSArray arrayWithObject:(NSString *)kUTTypeFileURL]]; - } else { - [data->nswindow unregisterDraggedTypes]; - } -} - -int -Cocoa_SetWindowOpacity(_THIS, SDL_Window * window, float opacity) -{ - SDL_WindowData *data = (SDL_WindowData *) window->driverdata; - [data->nswindow setAlphaValue:opacity]; - return 0; -} - -#endif /* SDL_VIDEO_DRIVER_COCOA */ - -/* vi: set ts=4 sw=4 expandtab: */ |