source/graphics/cocoa/cocoawindow.m

   1 #import <AppKit/NSApplication.h>
   2 #import <AppKit/NSWindow.h>
   3 #import <CoreFoundation/CFArray.h>
   4 #include "cocoadisplay.h"
   5 #include "cocoawindow.h"
   6
   7 @interface MspWindow: NSWindow {
   8         int dummy_member;
   9 }
  10
  11 - (BOOL)windowShouldClose:(id)sender;
  12 - (void)keyDown:(NSEvent *)event;
  13
  14 @end
  15
  16 struct _CocoaWindow
  17 {
  18         CocoaDisplay *display;
  19         __strong NSWindow *window;
  20         NSUInteger style;
  21 };
  22
  23 CFMutableDictionaryRef windows = NULL;
  24
  25 CocoaWindow *create_window(CocoaDisplay *display, unsigned width, unsigned height, bool fullscreen, bool resizable)
  26 {
  27         NSRect rect = NSMakeRect(0, 0, width, height);
  28         NSUInteger style = NSTitledWindowMask|NSClosableWindowMask;
  29         if(resizable)
  30                 style |= NSResizableWindowMask;
  31         NSWindow *window = [MspWindow alloc];
  32         window = [window initWithContentRect:rect styleMask:style backing:NSBackingStoreBuffered defer:NO];
  33         [window setAcceptsMouseMovedEvents:YES];
  34
  35         (void)fullscreen;
  36
  37         CocoaWindow *wrapper = (CocoaWindow *)malloc(sizeof(CocoaWindow));
  38         wrapper->display = display;
  39         wrapper->window = window;
  40         wrapper->style = style;
  41
  42         if(!windows)
  43                 windows = CFDictionaryCreateMutable(NULL, 0, NULL, NULL);
  44         CFDictionaryAddValue(windows, window, wrapper);
  45
  46         return wrapper;
  47 }
  48
  49 void destroy_window(CocoaWindow *window)
  50 {
  51         CFDictionaryRemoveValue(windows, window->window);
  52         if(!CFDictionaryGetCount(windows))
  53         {
  54                 CFRelease(windows);
  55                 windows = NULL;
  56         }
  57
  58         [window->window release];
  59         free(window);
  60 }
  61
  62 NSWindow *get_native_window(CocoaWindow *window)
  63 {
  64         return window->window;
  65 }
  66
  67 CocoaWindow *lookup_window(NSWindow *window)
  68 {
  69         return (CocoaWindow *)CFDictionaryGetValue(windows, window);
  70 }
  71
  72 void set_window_title(CocoaWindow *window, const char *title)
  73 {
  74         [window->window setTitle:[NSString stringWithCString:title encoding:NSUTF8StringEncoding]];
  75 }
  76
  77 void set_window_size(CocoaWindow *window, unsigned width, unsigned height)
  78 {
  79         NSRect rect = NSMakeRect(0, 0, width, height);
  80         rect = [NSWindow frameRectForContentRect:rect styleMask:window->style];
  81         [window->window setFrame:rect display:YES];
  82 }
  83
  84 void show_window(CocoaWindow *window)
  85 {
  86         [window->window makeKeyAndOrderFront:nil];
  87         [NSApp activateIgnoringOtherApps:NO];
  88 }
  89
  90 void hide_window(CocoaWindow *window)
  91 {
  92         (void)window;
  93 }
  94
  95 @implementation MspWindow
  96
  97 - (BOOL)windowShouldClose:(id)sender
  98 {
  99         CocoaWindow *window = lookup_window((NSWindow *)sender);
 100         if(window)
 101         {
 102                 CocoaEvent event;
 103                 event.any.type = WINDOW_CLOSED;
 104                 event.any.window = window;
 105                 queue_event(window->display, &event);
 106                 return NO;
 107         }
 108         return YES;
 109 }
 110
 111 - (void)keyDown:(NSEvent *)event
 112 {
 113         // Eat the event to avoid beeping
 114         (void)event;
 115 }
 116
 117 @end