ui: move all ui components in ui/

Move sdl, vnc, curses and cocoa UI into ui/ to cleanup
the root directory. Also remove some unnecessary explicit
targets from Makefile.

aliguori: fix build when srcdir != objdir

Signed-off-by: Corentin Chary <corentincj@iksaif.net>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>

1 files changed, 1014 insertions, 0 deletions

diff --git a/ui/cocoa.m b/ui/cocoa.m
new file mode 100644
index 0000000..56c789a
--- /dev/null
+++ b/ui/cocoa.m
@@ -0,0 +1,1014 @@
+/*
+ * QEMU Cocoa CG display driver
+ *
+ * Copyright (c) 2008 Mike Kronenberg
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ */
+
+#import <Cocoa/Cocoa.h>
+
+#include "qemu-common.h"
+#include "console.h"
+#include "sysemu.h"
+
+#ifndef MAC_OS_X_VERSION_10_4
+#define MAC_OS_X_VERSION_10_4 1040
+#endif
+#ifndef MAC_OS_X_VERSION_10_5
+#define MAC_OS_X_VERSION_10_5 1050
+#endif
+
+
+//#define DEBUG
+
+#ifdef DEBUG
+#define COCOA_DEBUG(...)  { (void) fprintf (stdout, __VA_ARGS__); }
+#else
+#define COCOA_DEBUG(...)  ((void) 0)
+#endif
+
+#define cgrect(nsrect) (*(CGRect *)&(nsrect))
+#define COCOA_MOUSE_EVENT \
+        if (isTabletEnabled) { \
+            kbd_mouse_event((int)(p.x * 0x7FFF / (screen.width - 1)), (int)((screen.height - p.y) * 0x7FFF / (screen.height - 1)), 0, buttons); \
+        } else if (isMouseGrabed) { \
+            kbd_mouse_event((int)[event deltaX], (int)[event deltaY], 0, buttons); \
+        } else { \
+            [NSApp sendEvent:event]; \
+        }
+
+typedef struct {
+    int width;
+    int height;
+    int bitsPerComponent;
+    int bitsPerPixel;
+} QEMUScreen;
+
+int qemu_main(int argc, char **argv); // main defined in qemu/vl.c
+NSWindow *normalWindow;
+id cocoaView;
+static DisplayChangeListener *dcl;
+
+int gArgc;
+char **gArgv;
+
+// keymap conversion
+int keymap[] =
+{
+//  SdlI    macI    macH    SdlH    104xtH  104xtC  sdl
+    30, //  0       0x00    0x1e            A       QZ_a
+    31, //  1       0x01    0x1f            S       QZ_s
+    32, //  2       0x02    0x20            D       QZ_d
+    33, //  3       0x03    0x21            F       QZ_f
+    35, //  4       0x04    0x23            H       QZ_h
+    34, //  5       0x05    0x22            G       QZ_g
+    44, //  6       0x06    0x2c            Z       QZ_z
+    45, //  7       0x07    0x2d            X       QZ_x
+    46, //  8       0x08    0x2e            C       QZ_c
+    47, //  9       0x09    0x2f            V       QZ_v
+    0,  //  10      0x0A    Undefined
+    48, //  11      0x0B    0x30            B       QZ_b
+    16, //  12      0x0C    0x10            Q       QZ_q
+    17, //  13      0x0D    0x11            W       QZ_w
+    18, //  14      0x0E    0x12            E       QZ_e
+    19, //  15      0x0F    0x13            R       QZ_r
+    21, //  16      0x10    0x15            Y       QZ_y
+    20, //  17      0x11    0x14            T       QZ_t
+    2,  //  18      0x12    0x02            1       QZ_1
+    3,  //  19      0x13    0x03            2       QZ_2
+    4,  //  20      0x14    0x04            3       QZ_3
+    5,  //  21      0x15    0x05            4       QZ_4
+    7,  //  22      0x16    0x07            6       QZ_6
+    6,  //  23      0x17    0x06            5       QZ_5
+    13, //  24      0x18    0x0d            =       QZ_EQUALS
+    10, //  25      0x19    0x0a            9       QZ_9
+    8,  //  26      0x1A    0x08            7       QZ_7
+    12, //  27      0x1B    0x0c            -       QZ_MINUS
+    9,  //  28      0x1C    0x09            8       QZ_8
+    11, //  29      0x1D    0x0b            0       QZ_0
+    27, //  30      0x1E    0x1b            ]       QZ_RIGHTBRACKET
+    24, //  31      0x1F    0x18            O       QZ_o
+    22, //  32      0x20    0x16            U       QZ_u
+    26, //  33      0x21    0x1a            [       QZ_LEFTBRACKET
+    23, //  34      0x22    0x17            I       QZ_i
+    25, //  35      0x23    0x19            P       QZ_p
+    28, //  36      0x24    0x1c            ENTER   QZ_RETURN
+    38, //  37      0x25    0x26            L       QZ_l
+    36, //  38      0x26    0x24            J       QZ_j
+    40, //  39      0x27    0x28            '       QZ_QUOTE
+    37, //  40      0x28    0x25            K       QZ_k
+    39, //  41      0x29    0x27            ;       QZ_SEMICOLON
+    43, //  42      0x2A    0x2b            \       QZ_BACKSLASH
+    51, //  43      0x2B    0x33            ,       QZ_COMMA
+    53, //  44      0x2C    0x35            /       QZ_SLASH
+    49, //  45      0x2D    0x31            N       QZ_n
+    50, //  46      0x2E    0x32            M       QZ_m
+    52, //  47      0x2F    0x34            .       QZ_PERIOD
+    15, //  48      0x30    0x0f            TAB     QZ_TAB
+    57, //  49      0x31    0x39            SPACE   QZ_SPACE
+    41, //  50      0x32    0x29            `       QZ_BACKQUOTE
+    14, //  51      0x33    0x0e            BKSP    QZ_BACKSPACE
+    0,  //  52      0x34    Undefined
+    1,  //  53      0x35    0x01            ESC     QZ_ESCAPE
+    0,  //  54      0x36                            QZ_RMETA
+    0,  //  55      0x37                            QZ_LMETA
+    42, //  56      0x38    0x2a            L SHFT  QZ_LSHIFT
+    58, //  57      0x39    0x3a            CAPS    QZ_CAPSLOCK
+    56, //  58      0x3A    0x38            L ALT   QZ_LALT
+    29, //  59      0x3B    0x1d            L CTRL  QZ_LCTRL
+    54, //  60      0x3C    0x36            R SHFT  QZ_RSHIFT
+    184,//  61      0x3D    0xb8    E0,38   R ALT   QZ_RALT
+    157,//  62      0x3E    0x9d    E0,1D   R CTRL  QZ_RCTRL
+    0,  //  63      0x3F    Undefined
+    0,  //  64      0x40    Undefined
+    0,  //  65      0x41    Undefined
+    0,  //  66      0x42    Undefined
+    55, //  67      0x43    0x37            KP *    QZ_KP_MULTIPLY
+    0,  //  68      0x44    Undefined
+    78, //  69      0x45    0x4e            KP +    QZ_KP_PLUS
+    0,  //  70      0x46    Undefined
+    69, //  71      0x47    0x45            NUM     QZ_NUMLOCK
+    0,  //  72      0x48    Undefined
+    0,  //  73      0x49    Undefined
+    0,  //  74      0x4A    Undefined
+    181,//  75      0x4B    0xb5    E0,35   KP /    QZ_KP_DIVIDE
+    152,//  76      0x4C    0x9c    E0,1C   KP EN   QZ_KP_ENTER
+    0,  //  77      0x4D    undefined
+    74, //  78      0x4E    0x4a            KP -    QZ_KP_MINUS
+    0,  //  79      0x4F    Undefined
+    0,  //  80      0x50    Undefined
+    0,  //  81      0x51                            QZ_KP_EQUALS
+    82, //  82      0x52    0x52            KP 0    QZ_KP0
+    79, //  83      0x53    0x4f            KP 1    QZ_KP1
+    80, //  84      0x54    0x50            KP 2    QZ_KP2
+    81, //  85      0x55    0x51            KP 3    QZ_KP3
+    75, //  86      0x56    0x4b            KP 4    QZ_KP4
+    76, //  87      0x57    0x4c            KP 5    QZ_KP5
+    77, //  88      0x58    0x4d            KP 6    QZ_KP6
+    71, //  89      0x59    0x47            KP 7    QZ_KP7
+    0,  //  90      0x5A    Undefined
+    72, //  91      0x5B    0x48            KP 8    QZ_KP8
+    73, //  92      0x5C    0x49            KP 9    QZ_KP9
+    0,  //  93      0x5D    Undefined
+    0,  //  94      0x5E    Undefined
+    0,  //  95      0x5F    Undefined
+    63, //  96      0x60    0x3f            F5      QZ_F5
+    64, //  97      0x61    0x40            F6      QZ_F6
+    65, //  98      0x62    0x41            F7      QZ_F7
+    61, //  99      0x63    0x3d            F3      QZ_F3
+    66, //  100     0x64    0x42            F8      QZ_F8
+    67, //  101     0x65    0x43            F9      QZ_F9
+    0,  //  102     0x66    Undefined
+    87, //  103     0x67    0x57            F11     QZ_F11
+    0,  //  104     0x68    Undefined
+    183,//  105     0x69    0xb7                    QZ_PRINT
+    0,  //  106     0x6A    Undefined
+    70, //  107     0x6B    0x46            SCROLL  QZ_SCROLLOCK
+    0,  //  108     0x6C    Undefined
+    68, //  109     0x6D    0x44            F10     QZ_F10
+    0,  //  110     0x6E    Undefined
+    88, //  111     0x6F    0x58            F12     QZ_F12
+    0,  //  112     0x70    Undefined
+    110,//  113     0x71    0x0                     QZ_PAUSE
+    210,//  114     0x72    0xd2    E0,52   INSERT  QZ_INSERT
+    199,//  115     0x73    0xc7    E0,47   HOME    QZ_HOME
+    201,//  116     0x74    0xc9    E0,49   PG UP   QZ_PAGEUP
+    211,//  117     0x75    0xd3    E0,53   DELETE  QZ_DELETE
+    62, //  118     0x76    0x3e            F4      QZ_F4
+    207,//  119     0x77    0xcf    E0,4f   END     QZ_END
+    60, //  120     0x78    0x3c            F2      QZ_F2
+    209,//  121     0x79    0xd1    E0,51   PG DN   QZ_PAGEDOWN
+    59, //  122     0x7A    0x3b            F1      QZ_F1
+    203,//  123     0x7B    0xcb    e0,4B   L ARROW QZ_LEFT
+    205,//  124     0x7C    0xcd    e0,4D   R ARROW QZ_RIGHT
+    208,//  125     0x7D    0xd0    E0,50   D ARROW QZ_DOWN
+    200,//  126     0x7E    0xc8    E0,48   U ARROW QZ_UP
+/* completed according to http://www.libsdl.org/cgi/cvsweb.cgi/SDL12/src/video/quartz/SDL_QuartzKeys.h?rev=1.6&content-type=text/x-cvsweb-markup */
+
+/* Aditional 104 Key XP-Keyboard Scancodes from http://www.computer-engineering.org/ps2keyboard/scancodes1.html */
+/*
+    219 //          0xdb            e0,5b   L GUI
+    220 //          0xdc            e0,5c   R GUI
+    221 //          0xdd            e0,5d   APPS
+        //              E0,2A,E0,37         PRNT SCRN
+        //              E1,1D,45,E1,9D,C5   PAUSE
+    83  //          0x53    0x53            KP .
+// ACPI Scan Codes
+    222 //          0xde            E0, 5E  Power
+    223 //          0xdf            E0, 5F  Sleep
+    227 //          0xe3            E0, 63  Wake
+// Windows Multimedia Scan Codes
+    153 //          0x99            E0, 19  Next Track
+    144 //          0x90            E0, 10  Previous Track
+    164 //          0xa4            E0, 24  Stop
+    162 //          0xa2            E0, 22  Play/Pause
+    160 //          0xa0            E0, 20  Mute
+    176 //          0xb0            E0, 30  Volume Up
+    174 //          0xae            E0, 2E  Volume Down
+    237 //          0xed            E0, 6D  Media Select
+    236 //          0xec            E0, 6C  E-Mail
+    161 //          0xa1            E0, 21  Calculator
+    235 //          0xeb            E0, 6B  My Computer
+    229 //          0xe5            E0, 65  WWW Search
+    178 //          0xb2            E0, 32  WWW Home
+    234 //          0xea            E0, 6A  WWW Back
+    233 //          0xe9            E0, 69  WWW Forward
+    232 //          0xe8            E0, 68  WWW Stop
+    231 //          0xe7            E0, 67  WWW Refresh
+    230 //          0xe6            E0, 66  WWW Favorites
+*/
+};
+
+static int cocoa_keycode_to_qemu(int keycode)
+{
+    if((sizeof(keymap)/sizeof(int)) <= keycode)
+    {
+        printf("(cocoa) warning unknow keycode 0x%x\n", keycode);
+        return 0;
+    }
+    return keymap[keycode];
+}
+
+
+
+/*
+ ------------------------------------------------------
+    QemuCocoaView
+ ------------------------------------------------------
+*/
+@interface QemuCocoaView : NSView
+{
+    QEMUScreen screen;
+    NSWindow *fullScreenWindow;
+    float cx,cy,cw,ch,cdx,cdy;
+    CGDataProviderRef dataProviderRef;
+    int modifiers_state[256];
+    BOOL isMouseGrabed;
+    BOOL isFullscreen;
+    BOOL isAbsoluteEnabled;
+    BOOL isTabletEnabled;
+}
+- (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds;
+- (void) grabMouse;
+- (void) ungrabMouse;
+- (void) toggleFullScreen:(id)sender;
+- (void) handleEvent:(NSEvent *)event;
+- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
+- (BOOL) isMouseGrabed;
+- (BOOL) isAbsoluteEnabled;
+- (float) cdx;
+- (float) cdy;
+- (QEMUScreen) gscreen;
+@end
+
+@implementation QemuCocoaView
+- (id)initWithFrame:(NSRect)frameRect
+{
+    COCOA_DEBUG("QemuCocoaView: initWithFrame\n");
+
+    self = [super initWithFrame:frameRect];
+    if (self) {
+
+        screen.bitsPerComponent = 8;
+        screen.bitsPerPixel = 32;
+        screen.width = frameRect.size.width;
+        screen.height = frameRect.size.height;
+
+    }
+    return self;
+}
+
+- (void) dealloc
+{
+    COCOA_DEBUG("QemuCocoaView: dealloc\n");
+
+    if (dataProviderRef)
+        CGDataProviderRelease(dataProviderRef);
+
+    [super dealloc];
+}
+
+- (BOOL) isOpaque
+{
+    return YES;
+}
+
+- (void) drawRect:(NSRect) rect
+{
+    COCOA_DEBUG("QemuCocoaView: drawRect\n");
+
+    // get CoreGraphic context
+    CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
+    CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
+    CGContextSetShouldAntialias (viewContextRef, NO);
+
+    // draw screen bitmap directly to Core Graphics context
+    if (dataProviderRef) {
+        CGImageRef imageRef = CGImageCreate(
+            screen.width, //width
+            screen.height, //height
+            screen.bitsPerComponent, //bitsPerComponent
+            screen.bitsPerPixel, //bitsPerPixel
+            (screen.width * (screen.bitsPerComponent/2)), //bytesPerRow
+#ifdef __LITTLE_ENDIAN__
+            CGColorSpaceCreateWithName(kCGColorSpaceGenericRGB), //colorspace for OS X >= 10.4
+            kCGBitmapByteOrder32Little | kCGImageAlphaNoneSkipFirst,
+#else
+            CGColorSpaceCreateDeviceRGB(), //colorspace for OS X < 10.4 (actually ppc)
+            kCGImageAlphaNoneSkipFirst, //bitmapInfo
+#endif
+            dataProviderRef, //provider
+            NULL, //decode
+            0, //interpolate
+            kCGRenderingIntentDefault //intent
+        );
+// test if host supports "CGImageCreateWithImageInRect" at compile time
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
+        if (CGImageCreateWithImageInRect == NULL) { // test if "CGImageCreateWithImageInRect" is supported on host at runtime
+#endif
+            // compatibility drawing code (draws everything) (OS X < 10.4)
+            CGContextDrawImage (viewContextRef, CGRectMake(0, 0, [self bounds].size.width, [self bounds].size.height), imageRef);
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4)
+        } else {
+            // selective drawing code (draws only dirty rectangles) (OS X >= 10.4)
+            const NSRect *rectList;
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+            NSInteger rectCount;
+#else
+            int rectCount;
+#endif
+            int i;
+            CGImageRef clipImageRef;
+            CGRect clipRect;
+
+            [self getRectsBeingDrawn:&rectList count:&rectCount];
+            for (i = 0; i < rectCount; i++) {
+                clipRect.origin.x = rectList[i].origin.x / cdx;
+                clipRect.origin.y = (float)screen.height - (rectList[i].origin.y + rectList[i].size.height) / cdy;
+                clipRect.size.width = rectList[i].size.width / cdx;
+                clipRect.size.height = rectList[i].size.height / cdy;
+                clipImageRef = CGImageCreateWithImageInRect(
+                    imageRef,
+                    clipRect
+                );
+                CGContextDrawImage (viewContextRef, cgrect(rectList[i]), clipImageRef);
+                CGImageRelease (clipImageRef);
+            }
+        }
+#endif
+        CGImageRelease (imageRef);
+    }
+}
+
+- (void) setContentDimensions
+{
+    COCOA_DEBUG("QemuCocoaView: setContentDimensions\n");
+
+    if (isFullscreen) {
+        cdx = [[NSScreen mainScreen] frame].size.width / (float)screen.width;
+        cdy = [[NSScreen mainScreen] frame].size.height / (float)screen.height;
+        cw = screen.width * cdx;
+        ch = screen.height * cdy;
+        cx = ([[NSScreen mainScreen] frame].size.width - cw) / 2.0;
+        cy = ([[NSScreen mainScreen] frame].size.height - ch) / 2.0;
+    } else {
+        cx = 0;
+        cy = 0;
+        cw = screen.width;
+        ch = screen.height;
+        cdx = 1.0;
+        cdy = 1.0;
+    }
+}
+
+- (void) resizeContentToWidth:(int)w height:(int)h displayState:(DisplayState *)ds
+{
+    COCOA_DEBUG("QemuCocoaView: resizeContent\n");
+
+    // update screenBuffer
+    if (dataProviderRef)
+        CGDataProviderRelease(dataProviderRef);
+
+    //sync host window color space with guests
+	screen.bitsPerPixel = ds_get_bits_per_pixel(ds);
+	screen.bitsPerComponent = ds_get_bytes_per_pixel(ds) * 2;
+
+    dataProviderRef = CGDataProviderCreateWithData(NULL, ds_get_data(ds), w * 4 * h, NULL);
+
+    // update windows
+    if (isFullscreen) {
+        [[fullScreenWindow contentView] setFrame:[[NSScreen mainScreen] frame]];
+        [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + screen.height, w, h + [normalWindow frame].size.height - screen.height) display:NO animate:NO];
+    } else {
+        if (qemu_name)
+            [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
+        [normalWindow setFrame:NSMakeRect([normalWindow frame].origin.x, [normalWindow frame].origin.y - h + screen.height, w, h + [normalWindow frame].size.height - screen.height) display:YES animate:NO];
+    }
+    screen.width = w;
+    screen.height = h;
+	[normalWindow center];
+    [self setContentDimensions];
+    [self setFrame:NSMakeRect(cx, cy, cw, ch)];
+}
+
+- (void) toggleFullScreen:(id)sender
+{
+    COCOA_DEBUG("QemuCocoaView: toggleFullScreen\n");
+
+    if (isFullscreen) { // switch from fullscreen to desktop
+        isFullscreen = FALSE;
+        [self ungrabMouse];
+        [self setContentDimensions];
+// test if host supports "exitFullScreenModeWithOptions" at compile time
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+        if ([NSView respondsToSelector:@selector(exitFullScreenModeWithOptions:)]) { // test if "exitFullScreenModeWithOptions" is supported on host at runtime
+            [self exitFullScreenModeWithOptions:nil];
+        } else {
+#endif
+            [fullScreenWindow close];
+            [normalWindow setContentView: self];
+            [normalWindow makeKeyAndOrderFront: self];
+            [NSMenu setMenuBarVisible:YES];
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+        }
+#endif
+    } else { // switch from desktop to fullscreen
+        isFullscreen = TRUE;
+        [self grabMouse];
+        [self setContentDimensions];
+// test if host supports "enterFullScreenMode:withOptions" at compile time
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+        if ([NSView respondsToSelector:@selector(enterFullScreenMode:withOptions:)]) { // test if "enterFullScreenMode:withOptions" is supported on host at runtime
+            [self enterFullScreenMode:[NSScreen mainScreen] withOptions:[NSDictionary dictionaryWithObjectsAndKeys:
+                [NSNumber numberWithBool:NO], NSFullScreenModeAllScreens,
+                [NSDictionary dictionaryWithObjectsAndKeys:[NSNumber numberWithBool:NO], kCGDisplayModeIsStretched, nil], NSFullScreenModeSetting,
+                 nil]];
+        } else {
+#endif
+            [NSMenu setMenuBarVisible:NO];
+            fullScreenWindow = [[NSWindow alloc] initWithContentRect:[[NSScreen mainScreen] frame]
+                styleMask:NSBorderlessWindowMask
+                backing:NSBackingStoreBuffered
+                defer:NO];
+            [fullScreenWindow setHasShadow:NO];
+            [fullScreenWindow setContentView:self];
+            [fullScreenWindow makeKeyAndOrderFront:self];
+#if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_5)
+        }
+#endif
+    }
+}
+
+- (void) handleEvent:(NSEvent *)event
+{
+    COCOA_DEBUG("QemuCocoaView: handleEvent\n");
+
+    int buttons = 0;
+    int keycode;
+    NSPoint p = [event locationInWindow];
+
+    switch ([event type]) {
+        case NSFlagsChanged:
+            keycode = cocoa_keycode_to_qemu([event keyCode]);
+            if (keycode) {
+                if (keycode == 58 || keycode == 69) { // emulate caps lock and num lock keydown and keyup
+                    kbd_put_keycode(keycode);
+                    kbd_put_keycode(keycode | 0x80);
+                } else if (is_graphic_console()) {
+                    if (keycode & 0x80)
+                        kbd_put_keycode(0xe0);
+                    if (modifiers_state[keycode] == 0) { // keydown
+                        kbd_put_keycode(keycode & 0x7f);
+                        modifiers_state[keycode] = 1;
+                    } else { // keyup
+                        kbd_put_keycode(keycode | 0x80);
+                        modifiers_state[keycode] = 0;
+                    }
+                }
+            }
+
+            // release Mouse grab when pressing ctrl+alt
+            if (!isFullscreen && ([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
+                [self ungrabMouse];
+            }
+            break;
+        case NSKeyDown:
+
+            // forward command Key Combos
+            if ([event modifierFlags] & NSCommandKeyMask) {
+                [NSApp sendEvent:event];
+                return;
+            }
+
+            // default
+            keycode = cocoa_keycode_to_qemu([event keyCode]);
+
+            // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
+            if (([event modifierFlags] & NSControlKeyMask) && ([event modifierFlags] & NSAlternateKeyMask)) {
+                switch (keycode) {
+
+                    // enable graphic console
+                    case 0x02 ... 0x0a: // '1' to '9' keys
+                        console_select(keycode - 0x02);
+                        break;
+                }
+
+            // handle keys for graphic console
+            } else if (is_graphic_console()) {
+                if (keycode & 0x80) //check bit for e0 in front
+                    kbd_put_keycode(0xe0);
+                kbd_put_keycode(keycode & 0x7f); //remove e0 bit in front
+
+            // handlekeys for Monitor
+            } else {
+                int keysym = 0;
+                switch([event keyCode]) {
+                case 115:
+                    keysym = QEMU_KEY_HOME;
+                    break;
+                case 117:
+                    keysym = QEMU_KEY_DELETE;
+                    break;
+                case 119:
+                    keysym = QEMU_KEY_END;
+                    break;
+                case 123:
+                    keysym = QEMU_KEY_LEFT;
+                    break;
+                case 124:
+                    keysym = QEMU_KEY_RIGHT;
+                    break;
+                case 125:
+                    keysym = QEMU_KEY_DOWN;
+                    break;
+                case 126:
+                    keysym = QEMU_KEY_UP;
+                    break;
+                default:
+                    {
+                        NSString *ks = [event characters];
+                        if ([ks length] > 0)
+                            keysym = [ks characterAtIndex:0];
+                    }
+                }
+                if (keysym)
+                    kbd_put_keysym(keysym);
+            }
+            break;
+        case NSKeyUp:
+            keycode = cocoa_keycode_to_qemu([event keyCode]);
+            if (is_graphic_console()) {
+                if (keycode & 0x80)
+                    kbd_put_keycode(0xe0);
+                kbd_put_keycode(keycode | 0x80); //add 128 to signal release of key
+            }
+            break;
+        case NSMouseMoved:
+            if (isAbsoluteEnabled) {
+                if (p.x < 0 || p.x > screen.width || p.y < 0 || p.y > screen.height || ![[self window] isKeyWindow]) {
+                    if (isTabletEnabled) { // if we leave the window, deactivate the tablet
+                        [NSCursor unhide];
+                        isTabletEnabled = FALSE;
+                    }
+                } else {
+                    if (!isTabletEnabled) { // if we enter the window, activate the tablet
+                        [NSCursor hide];
+                        isTabletEnabled = TRUE;
+                    }
+                }
+            }
+            COCOA_MOUSE_EVENT
+            break;
+        case NSLeftMouseDown:
+            if ([event modifierFlags] & NSCommandKeyMask) {
+                buttons |= MOUSE_EVENT_RBUTTON;
+            } else {
+                buttons |= MOUSE_EVENT_LBUTTON;
+            }
+            COCOA_MOUSE_EVENT
+            break;
+        case NSRightMouseDown:
+            buttons |= MOUSE_EVENT_RBUTTON;
+            COCOA_MOUSE_EVENT
+            break;
+        case NSOtherMouseDown:
+            buttons |= MOUSE_EVENT_MBUTTON;
+            COCOA_MOUSE_EVENT
+            break;
+        case NSLeftMouseDragged:
+            if ([event modifierFlags] & NSCommandKeyMask) {
+                buttons |= MOUSE_EVENT_RBUTTON;
+            } else {
+                buttons |= MOUSE_EVENT_LBUTTON;
+            }
+            COCOA_MOUSE_EVENT
+            break;
+        case NSRightMouseDragged:
+            buttons |= MOUSE_EVENT_RBUTTON;
+            COCOA_MOUSE_EVENT
+            break;
+        case NSOtherMouseDragged:
+            buttons |= MOUSE_EVENT_MBUTTON;
+            COCOA_MOUSE_EVENT
+            break;
+        case NSLeftMouseUp:
+            if (isTabletEnabled) {
+                    COCOA_MOUSE_EVENT
+            } else if (!isMouseGrabed) {
+                if (p.x > -1 && p.x < screen.width && p.y > -1 && p.y < screen.height) {
+                    [self grabMouse];
+                } else {
+                    [NSApp sendEvent:event];
+                }
+            } else {
+                COCOA_MOUSE_EVENT
+            }
+            break;
+        case NSRightMouseUp:
+            COCOA_MOUSE_EVENT
+            break;
+        case NSOtherMouseUp:
+            COCOA_MOUSE_EVENT
+            break;
+        case NSScrollWheel:
+            if (isTabletEnabled || isMouseGrabed) {
+                kbd_mouse_event(0, 0, -[event deltaY], 0);
+            } else {
+                [NSApp sendEvent:event];
+            }
+            break;
+        default:
+            [NSApp sendEvent:event];
+    }
+}
+
+- (void) grabMouse
+{
+    COCOA_DEBUG("QemuCocoaView: grabMouse\n");
+
+    if (!isFullscreen) {
+        if (qemu_name)
+            [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
+        else
+            [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
+    }
+    [NSCursor hide];
+    CGAssociateMouseAndMouseCursorPosition(FALSE);
+    isMouseGrabed = TRUE; // while isMouseGrabed = TRUE, QemuCocoaApp sends all events to [cocoaView handleEvent:]
+}
+
+- (void) ungrabMouse
+{
+    COCOA_DEBUG("QemuCocoaView: ungrabMouse\n");
+
+    if (!isFullscreen) {
+        if (qemu_name)
+            [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s", qemu_name]];
+        else
+            [normalWindow setTitle:@"QEMU"];
+    }
+    [NSCursor unhide];
+    CGAssociateMouseAndMouseCursorPosition(TRUE);
+    isMouseGrabed = FALSE;
+}
+
+- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled {isAbsoluteEnabled = tIsAbsoluteEnabled;}
+- (BOOL) isMouseGrabed {return isMouseGrabed;}
+- (BOOL) isAbsoluteEnabled {return isAbsoluteEnabled;}
+- (float) cdx {return cdx;}
+- (float) cdy {return cdy;}
+- (QEMUScreen) gscreen {return screen;}
+@end
+
+
+
+/*
+ ------------------------------------------------------
+    QemuCocoaAppController
+ ------------------------------------------------------
+*/
+@interface QemuCocoaAppController : NSObject
+{
+}
+- (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
+- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo;
+- (void)toggleFullScreen:(id)sender;
+- (void)showQEMUDoc:(id)sender;
+- (void)showQEMUTec:(id)sender;
+@end
+
+@implementation QemuCocoaAppController
+- (id) init
+{
+    COCOA_DEBUG("QemuCocoaAppController: init\n");
+
+    self = [super init];
+    if (self) {
+
+        // create a view and add it to the window
+        cocoaView = [[QemuCocoaView alloc] initWithFrame:NSMakeRect(0.0, 0.0, 640.0, 480.0)];
+        if(!cocoaView) {
+            fprintf(stderr, "(cocoa) can't create a view\n");
+            exit(1);
+        }
+
+        // create a window
+        normalWindow = [[NSWindow alloc] initWithContentRect:[cocoaView frame]
+            styleMask:NSTitledWindowMask|NSMiniaturizableWindowMask|NSClosableWindowMask
+            backing:NSBackingStoreBuffered defer:NO];
+        if(!normalWindow) {
+            fprintf(stderr, "(cocoa) can't create window\n");
+            exit(1);
+        }
+        [normalWindow setAcceptsMouseMovedEvents:YES];
+        [normalWindow setTitle:[NSString stringWithFormat:@"QEMU"]];
+        [normalWindow setContentView:cocoaView];
+        [normalWindow useOptimizedDrawing:YES];
+        [normalWindow makeKeyAndOrderFront:self];
+		[normalWindow center];
+
+    }
+    return self;
+}
+
+- (void) dealloc
+{
+    COCOA_DEBUG("QemuCocoaAppController: dealloc\n");
+
+    if (cocoaView)
+        [cocoaView release];
+    [super dealloc];
+}
+
+- (void)applicationDidFinishLaunching: (NSNotification *) note
+{
+    COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
+
+    // Display an open dialog box if no argument were passed or
+    // if qemu was launched from the finder ( the Finder passes "-psn" )
+    if( gArgc <= 1 || strncmp ((char *)gArgv[1], "-psn", 4) == 0) {
+        NSOpenPanel *op = [[NSOpenPanel alloc] init];
+        [op setPrompt:@"Boot image"];
+        [op setMessage:@"Select the disk image you want to boot.\n\nHit the \"Cancel\" button to quit"];
+        [op beginSheetForDirectory:nil file:nil types:[NSArray arrayWithObjects:@"img",@"iso",@"dmg",@"qcow",@"cow",@"cloop",@"vmdk",nil]
+              modalForWindow:normalWindow modalDelegate:self
+              didEndSelector:@selector(openPanelDidEnd:returnCode:contextInfo:) contextInfo:NULL];
+    } else {
+        // or Launch Qemu, with the global args
+        [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
+    }
+}
+
+- (void)applicationWillTerminate:(NSNotification *)aNotification
+{
+    COCOA_DEBUG("QemuCocoaAppController: applicationWillTerminate\n");
+
+    qemu_system_shutdown_request();
+    exit(0);
+}
+
+- (BOOL)applicationShouldTerminateAfterLastWindowClosed:(NSApplication *)theApplication
+{
+    return YES;
+}
+
+- (void)startEmulationWithArgc:(int)argc argv:(char**)argv
+{
+    COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
+
+    int status;
+    status = qemu_main(argc, argv);
+    exit(status);
+}
+
+- (void)openPanelDidEnd:(NSOpenPanel *)sheet returnCode:(int)returnCode contextInfo:(void *)contextInfo
+{
+    COCOA_DEBUG("QemuCocoaAppController: openPanelDidEnd\n");
+
+    if(returnCode == NSCancelButton) {
+        exit(0);
+    } else if(returnCode == NSOKButton) {
+        const char *bin = "qemu";
+        char *img = (char*)[ [ sheet filename ] cStringUsingEncoding:NSASCIIStringEncoding];
+
+        char **argv = (char**)malloc( sizeof(char*)*3 );
+
+        asprintf(&argv[0], "%s", bin);
+        asprintf(&argv[1], "-hda");
+        asprintf(&argv[2], "%s", img);
+
+        printf("Using argc %d argv %s -hda %s\n", 3, bin, img);
+
+        [self startEmulationWithArgc:3 argv:(char**)argv];
+    }
+}
+- (void)toggleFullScreen:(id)sender
+{
+    COCOA_DEBUG("QemuCocoaAppController: toggleFullScreen\n");
+
+    [cocoaView toggleFullScreen:sender];
+}
+
+- (void)showQEMUDoc:(id)sender
+{
+    COCOA_DEBUG("QemuCocoaAppController: showQEMUDoc\n");
+
+    [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-doc.html",
+        [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
+}
+
+- (void)showQEMUTec:(id)sender
+{
+    COCOA_DEBUG("QemuCocoaAppController: showQEMUTec\n");
+
+    [[NSWorkspace sharedWorkspace] openFile:[NSString stringWithFormat:@"%@/../doc/qemu/qemu-tech.html",
+        [[NSBundle mainBundle] resourcePath]] withApplication:@"Help Viewer"];
+}
+@end
+
+
+
+// Dock Connection
+typedef struct CPSProcessSerNum
+{
+        UInt32                lo;
+        UInt32                hi;
+} CPSProcessSerNum;
+
+extern OSErr    CPSGetCurrentProcess( CPSProcessSerNum *psn);
+extern OSErr    CPSEnableForegroundOperation( CPSProcessSerNum *psn, UInt32 _arg2, UInt32 _arg3, UInt32 _arg4, UInt32 _arg5);
+extern OSErr    CPSSetFrontProcess( CPSProcessSerNum *psn);
+
+int main (int argc, const char * argv[]) {
+
+    gArgc = argc;
+    gArgv = (char **)argv;
+    CPSProcessSerNum PSN;
+    int i;
+
+    /* In case we don't need to display a window, let's not do that */
+    for (i = 1; i < argc; i++) {
+        if (!strcmp(argv[i], "-vnc") ||
+            !strcmp(argv[i], "-nographic") ||
+            !strcmp(argv[i], "-curses")) {
+                return qemu_main(gArgc, gArgv);
+        }
+    }
+
+    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+    [NSApplication sharedApplication];
+
+    if (!CPSGetCurrentProcess(&PSN))
+        if (!CPSEnableForegroundOperation(&PSN,0x03,0x3C,0x2C,0x1103))
+            if (!CPSSetFrontProcess(&PSN))
+                [NSApplication sharedApplication];
+
+    // Add menus
+    NSMenu      *menu;
+    NSMenuItem  *menuItem;
+
+    [NSApp setMainMenu:[[NSMenu alloc] init]];
+
+    // Application menu
+    menu = [[NSMenu alloc] initWithTitle:@""];
+    [menu addItemWithTitle:@"About QEMU" action:@selector(orderFrontStandardAboutPanel:) keyEquivalent:@""]; // About QEMU
+    [menu addItem:[NSMenuItem separatorItem]]; //Separator
+    [menu addItemWithTitle:@"Hide QEMU" action:@selector(hide:) keyEquivalent:@"h"]; //Hide QEMU
+    menuItem = (NSMenuItem *)[menu addItemWithTitle:@"Hide Others" action:@selector(hideOtherApplications:) keyEquivalent:@"h"]; // Hide Others
+    [menuItem setKeyEquivalentModifierMask:(NSAlternateKeyMask|NSCommandKeyMask)];
+    [menu addItemWithTitle:@"Show All" action:@selector(unhideAllApplications:) keyEquivalent:@""]; // Show All
+    [menu addItem:[NSMenuItem separatorItem]]; //Separator
+    [menu addItemWithTitle:@"Quit QEMU" action:@selector(terminate:) keyEquivalent:@"q"];
+    menuItem = [[NSMenuItem alloc] initWithTitle:@"Apple" action:nil keyEquivalent:@""];
+    [menuItem setSubmenu:menu];
+    [[NSApp mainMenu] addItem:menuItem];
+    [NSApp performSelector:@selector(setAppleMenu:) withObject:menu]; // Workaround (this method is private since 10.4+)
+
+    // View menu
+    menu = [[NSMenu alloc] initWithTitle:@"View"];
+    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Enter Fullscreen" action:@selector(toggleFullScreen:) keyEquivalent:@"f"] autorelease]]; // Fullscreen
+    menuItem = [[[NSMenuItem alloc] initWithTitle:@"View" action:nil keyEquivalent:@""] autorelease];
+    [menuItem setSubmenu:menu];
+    [[NSApp mainMenu] addItem:menuItem];
+
+    // Window menu
+    menu = [[NSMenu alloc] initWithTitle:@"Window"];
+    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"Minimize" action:@selector(performMiniaturize:) keyEquivalent:@"m"] autorelease]]; // Miniaturize
+    menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
+    [menuItem setSubmenu:menu];
+    [[NSApp mainMenu] addItem:menuItem];
+    [NSApp setWindowsMenu:menu];
+
+    // Help menu
+    menu = [[NSMenu alloc] initWithTitle:@"Help"];
+    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Documentation" action:@selector(showQEMUDoc:) keyEquivalent:@"?"] autorelease]]; // QEMU Help
+    [menu addItem: [[[NSMenuItem alloc] initWithTitle:@"QEMU Technology" action:@selector(showQEMUTec:) keyEquivalent:@""] autorelease]]; // QEMU Help
+    menuItem = [[[NSMenuItem alloc] initWithTitle:@"Window" action:nil keyEquivalent:@""] autorelease];
+    [menuItem setSubmenu:menu];
+    [[NSApp mainMenu] addItem:menuItem];
+
+    // Create an Application controller
+    QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
+    [NSApp setDelegate:appController];
+
+    // Start the main event loop
+    [NSApp run];
+
+    [appController release];
+    [pool release];
+
+    return 0;
+}
+
+
+
+#pragma mark qemu
+static void cocoa_update(DisplayState *ds, int x, int y, int w, int h)
+{
+    COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
+
+    NSRect rect;
+    if ([cocoaView cdx] == 1.0) {
+        rect = NSMakeRect(x, [cocoaView gscreen].height - y - h, w, h);
+    } else {
+        rect = NSMakeRect(
+            x * [cocoaView cdx],
+            ([cocoaView gscreen].height - y - h) * [cocoaView cdy],
+            w * [cocoaView cdx],
+            h * [cocoaView cdy]);
+    }
+    [cocoaView setNeedsDisplayInRect:rect];
+}
+
+static void cocoa_resize(DisplayState *ds)
+{
+    COCOA_DEBUG("qemu_cocoa: cocoa_resize\n");
+
+    [cocoaView resizeContentToWidth:(int)(ds_get_width(ds)) height:(int)(ds_get_height(ds)) displayState:ds];
+}
+
+static void cocoa_refresh(DisplayState *ds)
+{
+    COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
+
+    if (kbd_mouse_is_absolute()) {
+        if (![cocoaView isAbsoluteEnabled]) {
+            if ([cocoaView isMouseGrabed]) {
+                [cocoaView ungrabMouse];
+            }
+        }
+        [cocoaView setAbsoluteEnabled:YES];
+    }
+
+    NSDate *distantPast;
+    NSEvent *event;
+    distantPast = [NSDate distantPast];
+    do {
+        event = [NSApp nextEventMatchingMask:NSAnyEventMask untilDate:distantPast
+                        inMode: NSDefaultRunLoopMode dequeue:YES];
+        if (event != nil) {
+            [cocoaView handleEvent:event];
+        }
+    } while(event != nil);
+    vga_hw_update();
+}
+
+static void cocoa_cleanup(void)
+{
+    COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
+	qemu_free(dcl);
+}
+
+void cocoa_display_init(DisplayState *ds, int full_screen)
+{
+    COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
+
+	dcl = qemu_mallocz(sizeof(DisplayChangeListener));
+	
+    // register vga output callbacks
+    dcl->dpy_update = cocoa_update;
+    dcl->dpy_resize = cocoa_resize;
+    dcl->dpy_refresh = cocoa_refresh;
+
+	register_displaychangelistener(ds, dcl);
+
+    // register cleanup function
+    atexit(cocoa_cleanup);
+}