#include "ui/console.h"
#include "ui/input.h"
#include "sysemu/sysemu.h"
-#include "qmp-commands.h"
+#include "qapi/error.h"
+#include "qapi/qapi-commands-block.h"
+#include "qapi/qapi-commands-misc.h"
#include "sysemu/blockdev.h"
#include "qemu-version.h"
#include <Carbon/Carbon.h>
+#include "qom/cpu.h"
#ifndef MAC_OS_X_VERSION_10_5
#define MAC_OS_X_VERSION_10_5 1050
#ifndef MAC_OS_X_VERSION_10_6
#define MAC_OS_X_VERSION_10_6 1060
#endif
+#ifndef MAC_OS_X_VERSION_10_9
+#define MAC_OS_X_VERSION_10_9 1090
+#endif
#ifndef MAC_OS_X_VERSION_10_10
#define MAC_OS_X_VERSION_10_10 101000
#endif
#ifndef MAC_OS_X_VERSION_10_12
#define MAC_OS_X_VERSION_10_12 101200
#endif
+#ifndef MAC_OS_X_VERSION_10_13
+#define MAC_OS_X_VERSION_10_13 101300
+#endif
/* macOS 10.12 deprecated many constants, #define the new names for older SDKs */
#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_12
#define NSEventMaskAny NSAnyEventMask
+#define NSEventModifierFlagCapsLock NSAlphaShiftKeyMask
+#define NSEventModifierFlagShift NSShiftKeyMask
#define NSEventModifierFlagCommand NSCommandKeyMask
#define NSEventModifierFlagControl NSControlKeyMask
#define NSEventModifierFlagOption NSAlternateKeyMask
#define NSWindowStyleMaskMiniaturizable NSMiniaturizableWindowMask
#define NSWindowStyleMaskTitled NSTitledWindowMask
#endif
+/* 10.13 deprecates NSFileHandlingPanelOKButton in favour of
+ * NSModalResponseOK, which was introduced in 10.9. Define
+ * it for older versions.
+ */
+#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_9
+#define NSModalResponseOK NSFileHandlingPanelOKButton
+#endif
+/* 10.14 deprecates NSOnState and NSOffState in favor of
+ * NSControlStateValueOn/Off, which were introduced in 10.13.
+ * Define for older versions
+ */
+#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_13
+#define NSControlStateValueOn NSOnState
+#define NSControlStateValueOff NSOffState
+#endif
//#define DEBUG
NSTextField *pauseLabel;
NSArray * supportedImageFileTypes;
+static QemuSemaphore display_init_sem;
+static QemuSemaphore app_started_sem;
+
+// Utility functions to run specified code block with iothread lock held
+typedef void (^CodeBlock)(void);
+typedef bool (^BoolCodeBlock)(void);
+
+static void with_iothread_lock(CodeBlock block)
+{
+ bool locked = qemu_mutex_iothread_locked();
+ if (!locked) {
+ qemu_mutex_lock_iothread();
+ }
+ block();
+ if (!locked) {
+ qemu_mutex_unlock_iothread();
+ }
+}
+
+static bool bool_with_iothread_lock(BoolCodeBlock block)
+{
+ bool locked = qemu_mutex_iothread_locked();
+ bool val;
+
+ if (!locked) {
+ qemu_mutex_lock_iothread();
+ }
+ val = block();
+ if (!locked) {
+ qemu_mutex_unlock_iothread();
+ }
+ return val;
+}
+
// Mac to QKeyCode conversion
const int mac_to_qkeycode_map[] = {
[kVK_ANSI_A] = Q_KEY_CODE_A,
NSWindow *fullScreenWindow;
float cx,cy,cw,ch,cdx,cdy;
CGDataProviderRef dataProviderRef;
- int modifiers_state[256];
+ pixman_image_t *pixman_image;
+ BOOL modifiers_state[256];
BOOL isMouseGrabbed;
BOOL isFullscreen;
BOOL isAbsoluteEnabled;
BOOL isMouseDeassociated;
}
-- (void) switchSurface:(DisplaySurface *)surface;
+- (void) switchSurface:(pixman_image_t *)image;
- (void) grabMouse;
- (void) ungrabMouse;
- (void) toggleFullScreen:(id)sender;
-- (void) handleEvent:(NSEvent *)event;
+- (void) handleMonitorInput:(NSEvent *)event;
+- (bool) handleEvent:(NSEvent *)event;
+- (bool) handleEventLocked:(NSEvent *)event;
- (void) setAbsoluteEnabled:(BOOL)tIsAbsoluteEnabled;
/* The state surrounding mouse grabbing is potentially confusing.
* isAbsoluteEnabled tracks qemu_input_is_absolute() [ie "is the emulated
{
COCOA_DEBUG("QemuCocoaView: dealloc\n");
- if (dataProviderRef)
+ if (dataProviderRef) {
CGDataProviderRelease(dataProviderRef);
+ pixman_image_unref(pixman_image);
+ }
[super dealloc];
}
COCOA_DEBUG("QemuCocoaView: drawRect\n");
// get CoreGraphic context
+#if MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_10
CGContextRef viewContextRef = [[NSGraphicsContext currentContext] graphicsPort];
+#else
+ CGContextRef viewContextRef = [[NSGraphicsContext currentContext] CGContext];
+#endif
+
CGContextSetInterpolationQuality (viewContextRef, kCGInterpolationNone);
CGContextSetShouldAntialias (viewContextRef, NO);
}
}
-- (void) switchSurface:(DisplaySurface *)surface
+- (void) switchSurface:(pixman_image_t *)image
{
COCOA_DEBUG("QemuCocoaView: switchSurface\n");
- int w = surface_width(surface);
- int h = surface_height(surface);
+ int w = pixman_image_get_width(image);
+ int h = pixman_image_get_height(image);
+ pixman_format_code_t image_format = pixman_image_get_format(image);
/* cdx == 0 means this is our very first surface, in which case we need
* to recalculate the content dimensions even if it happens to be the size
* of the initial empty window.
}
// update screenBuffer
- if (dataProviderRef)
+ if (dataProviderRef) {
CGDataProviderRelease(dataProviderRef);
+ pixman_image_unref(pixman_image);
+ }
//sync host window color space with guests
- screen.bitsPerPixel = surface_bits_per_pixel(surface);
- screen.bitsPerComponent = surface_bytes_per_pixel(surface) * 2;
+ screen.bitsPerPixel = PIXMAN_FORMAT_BPP(image_format);
+ screen.bitsPerComponent = DIV_ROUND_UP(screen.bitsPerPixel, 8) * 2;
- dataProviderRef = CGDataProviderCreateWithData(NULL, surface_data(surface), w * 4 * h, NULL);
+ pixman_image = image;
+ dataProviderRef = CGDataProviderCreateWithData(NULL, pixman_image_get_data(image), w * 4 * h, NULL);
// update windows
if (isFullscreen) {
}
}
-- (void) handleEvent:(NSEvent *)event
+- (void) toggleModifier: (int)keycode {
+ // Toggle the stored state.
+ modifiers_state[keycode] = !modifiers_state[keycode];
+ // Send a keyup or keydown depending on the state.
+ qemu_input_event_send_key_qcode(dcl->con, keycode, modifiers_state[keycode]);
+}
+
+- (void) toggleStatefulModifier: (int)keycode {
+ // Toggle the stored state.
+ modifiers_state[keycode] = !modifiers_state[keycode];
+ // Generate keydown and keyup.
+ qemu_input_event_send_key_qcode(dcl->con, keycode, true);
+ qemu_input_event_send_key_qcode(dcl->con, keycode, false);
+}
+
+// Does the work of sending input to the monitor
+- (void) handleMonitorInput:(NSEvent *)event
{
- COCOA_DEBUG("QemuCocoaView: handleEvent\n");
+ int keysym = 0;
+ int control_key = 0;
+
+ // if the control key is down
+ if ([event modifierFlags] & NSEventModifierFlagControl) {
+ control_key = 1;
+ }
+
+ /* translates Macintosh keycodes to QEMU's keysym */
+
+ int without_control_translation[] = {
+ [0 ... 0xff] = 0, // invalid key
+
+ [kVK_UpArrow] = QEMU_KEY_UP,
+ [kVK_DownArrow] = QEMU_KEY_DOWN,
+ [kVK_RightArrow] = QEMU_KEY_RIGHT,
+ [kVK_LeftArrow] = QEMU_KEY_LEFT,
+ [kVK_Home] = QEMU_KEY_HOME,
+ [kVK_End] = QEMU_KEY_END,
+ [kVK_PageUp] = QEMU_KEY_PAGEUP,
+ [kVK_PageDown] = QEMU_KEY_PAGEDOWN,
+ [kVK_ForwardDelete] = QEMU_KEY_DELETE,
+ [kVK_Delete] = QEMU_KEY_BACKSPACE,
+ };
+
+ int with_control_translation[] = {
+ [0 ... 0xff] = 0, // invalid key
+
+ [kVK_UpArrow] = QEMU_KEY_CTRL_UP,
+ [kVK_DownArrow] = QEMU_KEY_CTRL_DOWN,
+ [kVK_RightArrow] = QEMU_KEY_CTRL_RIGHT,
+ [kVK_LeftArrow] = QEMU_KEY_CTRL_LEFT,
+ [kVK_Home] = QEMU_KEY_CTRL_HOME,
+ [kVK_End] = QEMU_KEY_CTRL_END,
+ [kVK_PageUp] = QEMU_KEY_CTRL_PAGEUP,
+ [kVK_PageDown] = QEMU_KEY_CTRL_PAGEDOWN,
+ };
+
+ if (control_key != 0) { /* If the control key is being used */
+ if ([event keyCode] < ARRAY_SIZE(with_control_translation)) {
+ keysym = with_control_translation[[event keyCode]];
+ }
+ } else {
+ if ([event keyCode] < ARRAY_SIZE(without_control_translation)) {
+ keysym = without_control_translation[[event keyCode]];
+ }
+ }
+
+ // if not a key that needs translating
+ if (keysym == 0) {
+ NSString *ks = [event characters];
+ if ([ks length] > 0) {
+ keysym = [ks characterAtIndex:0];
+ }
+ }
+
+ if (keysym) {
+ kbd_put_keysym(keysym);
+ }
+}
+- (bool) handleEvent:(NSEvent *)event
+{
+ return bool_with_iothread_lock(^{
+ return [self handleEventLocked:event];
+ });
+}
+
+- (bool) handleEventLocked:(NSEvent *)event
+{
+ /* Return true if we handled the event, false if it should be given to OSX */
+ COCOA_DEBUG("QemuCocoaView: handleEvent\n");
int buttons = 0;
- int keycode;
+ int keycode = 0;
bool mouse_event = false;
+ static bool switched_to_fullscreen = false;
NSPoint p = [event locationInWindow];
switch ([event type]) {
case NSEventTypeFlagsChanged:
- keycode = cocoa_keycode_to_qemu([event keyCode]);
+ if ([event keyCode] == 0) {
+ // When the Cocoa keyCode is zero that means keys should be
+ // synthesized based on the values in in the eventModifiers
+ // bitmask.
+
+ if (qemu_console_is_graphic(NULL)) {
+ NSUInteger modifiers = [event modifierFlags];
+
+ if (!!(modifiers & NSEventModifierFlagCapsLock) != !!modifiers_state[Q_KEY_CODE_CAPS_LOCK]) {
+ [self toggleStatefulModifier:Q_KEY_CODE_CAPS_LOCK];
+ }
+ if (!!(modifiers & NSEventModifierFlagShift) != !!modifiers_state[Q_KEY_CODE_SHIFT]) {
+ [self toggleModifier:Q_KEY_CODE_SHIFT];
+ }
+ if (!!(modifiers & NSEventModifierFlagControl) != !!modifiers_state[Q_KEY_CODE_CTRL]) {
+ [self toggleModifier:Q_KEY_CODE_CTRL];
+ }
+ if (!!(modifiers & NSEventModifierFlagOption) != !!modifiers_state[Q_KEY_CODE_ALT]) {
+ [self toggleModifier:Q_KEY_CODE_ALT];
+ }
+ if (!!(modifiers & NSEventModifierFlagCommand) != !!modifiers_state[Q_KEY_CODE_META_L]) {
+ [self toggleModifier:Q_KEY_CODE_META_L];
+ }
+ }
+ } else {
+ keycode = cocoa_keycode_to_qemu([event keyCode]);
+ }
if ((keycode == Q_KEY_CODE_META_L || keycode == Q_KEY_CODE_META_R)
&& !isMouseGrabbed) {
// emulate caps lock and num lock keydown and keyup
if (keycode == Q_KEY_CODE_CAPS_LOCK ||
keycode == Q_KEY_CODE_NUM_LOCK) {
- qemu_input_event_send_key_qcode(dcl->con, keycode, true);
- qemu_input_event_send_key_qcode(dcl->con, keycode, false);
+ [self toggleStatefulModifier:keycode];
} else if (qemu_console_is_graphic(NULL)) {
- if (modifiers_state[keycode] == 0) { // keydown
- qemu_input_event_send_key_qcode(dcl->con, keycode, true);
- modifiers_state[keycode] = 1;
- } else { // keyup
- qemu_input_event_send_key_qcode(dcl->con, keycode, false);
- modifiers_state[keycode] = 0;
+ if (switched_to_fullscreen) {
+ switched_to_fullscreen = false;
+ } else {
+ [self toggleModifier:keycode];
}
}
}
- // release Mouse grab when pressing ctrl+alt
- if (([event modifierFlags] & NSEventModifierFlagControl) && ([event modifierFlags] & NSEventModifierFlagOption)) {
- [self ungrabMouse];
- }
break;
case NSEventTypeKeyDown:
keycode = cocoa_keycode_to_qemu([event keyCode]);
// forward command key combos to the host UI unless the mouse is grabbed
if (!isMouseGrabbed && ([event modifierFlags] & NSEventModifierFlagCommand)) {
- [NSApp sendEvent:event];
- return;
+ /*
+ * Prevent the command key from being stuck down in the guest
+ * when using Command-F to switch to full screen mode.
+ */
+ if (keycode == Q_KEY_CODE_F) {
+ switched_to_fullscreen = true;
+ }
+ return false;
}
// default
- // handle control + alt Key Combos (ctrl+alt is reserved for QEMU)
+ // handle control + alt Key Combos (ctrl+alt+[1..9,g] is reserved for QEMU)
if (([event modifierFlags] & NSEventModifierFlagControl) && ([event modifierFlags] & NSEventModifierFlagOption)) {
- switch (keycode) {
-
- // enable graphic console
- case Q_KEY_CODE_1 ... Q_KEY_CODE_9: // '1' to '9' keys
- console_select(keycode - 11);
- break;
+ NSString *keychar = [event charactersIgnoringModifiers];
+ if ([keychar length] == 1) {
+ char key = [keychar characterAtIndex:0];
+ switch (key) {
+
+ // enable graphic console
+ case '1' ... '9':
+ console_select(key - '0' - 1); /* ascii math */
+ return true;
+
+ // release the mouse grab
+ case 'g':
+ [self ungrabMouse];
+ return true;
+ }
}
+ }
- // handle keys for graphic console
- } else if (qemu_console_is_graphic(NULL)) {
+ if (qemu_console_is_graphic(NULL)) {
qemu_input_event_send_key_qcode(dcl->con, keycode, true);
-
- // 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);
+ [self handleMonitorInput: event];
}
break;
case NSEventTypeKeyUp:
// don't pass the guest a spurious key-up if we treated this
// command-key combo as a host UI action
if (!isMouseGrabbed && ([event modifierFlags] & NSEventModifierFlagCommand)) {
- return;
+ return true;
}
if (qemu_console_is_graphic(NULL)) {
mouse_event = true;
break;
case NSEventTypeScrollWheel:
- if (isMouseGrabbed) {
- buttons |= ([event deltaY] < 0) ?
- MOUSE_EVENT_WHEELUP : MOUSE_EVENT_WHEELDN;
+ /*
+ * Send wheel events to the guest regardless of window focus.
+ * This is in-line with standard Mac OS X UI behaviour.
+ */
+
+ /*
+ * When deltaY is zero, it means that this scrolling event was
+ * either horizontal, or so fine that it only appears in
+ * scrollingDeltaY. So we drop the event.
+ */
+ if ([event deltaY] != 0) {
+ /* Determine if this is a scroll up or scroll down event */
+ buttons = ([event deltaY] > 0) ?
+ INPUT_BUTTON_WHEEL_UP : INPUT_BUTTON_WHEEL_DOWN;
+ qemu_input_queue_btn(dcl->con, buttons, true);
+ qemu_input_event_sync();
+ qemu_input_queue_btn(dcl->con, buttons, false);
+ qemu_input_event_sync();
}
- mouse_event = true;
+ /*
+ * Since deltaY also reports scroll wheel events we prevent mouse
+ * movement code from executing.
+ */
+ mouse_event = false;
break;
default:
- [NSApp sendEvent:event];
+ return false;
}
if (mouse_event) {
static uint32_t bmap[INPUT_BUTTON__MAX] = {
[INPUT_BUTTON_LEFT] = MOUSE_EVENT_LBUTTON,
[INPUT_BUTTON_MIDDLE] = MOUSE_EVENT_MBUTTON,
- [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON,
- [INPUT_BUTTON_WHEEL_UP] = MOUSE_EVENT_WHEELUP,
- [INPUT_BUTTON_WHEEL_DOWN] = MOUSE_EVENT_WHEELDN,
+ [INPUT_BUTTON_RIGHT] = MOUSE_EVENT_RBUTTON
};
qemu_input_update_buttons(dcl->con, bmap, last_buttons, buttons);
last_buttons = buttons;
qemu_input_queue_rel(dcl->con, INPUT_AXIS_Y, (int)[event deltaY]);
}
} else {
- [NSApp sendEvent:event];
+ return false;
}
qemu_input_event_sync();
}
+ return true;
}
- (void) grabMouse
if (!isFullscreen) {
if (qemu_name)
- [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt to release Mouse)", qemu_name]];
+ [normalWindow setTitle:[NSString stringWithFormat:@"QEMU %s - (Press ctrl + alt + g to release Mouse)", qemu_name]];
else
- [normalWindow setTitle:@"QEMU - (Press ctrl + alt to release Mouse)"];
+ [normalWindow setTitle:@"QEMU - (Press ctrl + alt + g to release Mouse)"];
}
[self hideCursor];
if (!isAbsoluteEnabled) {
*/
- (void) raiseAllKeys
{
- int index;
const int max_index = ARRAY_SIZE(modifiers_state);
- for (index = 0; index < max_index; index++) {
- if (modifiers_state[index]) {
- modifiers_state[index] = 0;
- qemu_input_event_send_key_qcode(dcl->con, index, false);
- }
- }
+ with_iothread_lock(^{
+ int index;
+
+ for (index = 0; index < max_index; index++) {
+ if (modifiers_state[index]) {
+ modifiers_state[index] = 0;
+ qemu_input_event_send_key_qcode(dcl->con, index, false);
+ }
+ }
+ });
}
@end
#endif
{
}
-- (void)startEmulationWithArgc:(int)argc argv:(char**)argv;
- (void)doToggleFullScreen:(id)sender;
- (void)toggleFullScreen:(id)sender;
- (void)showQEMUDoc:(id)sender;
- (void)openDocumentation:(NSString *)filename;
- (IBAction) do_about_menu_item: (id) sender;
- (void)make_about_window;
+- (void)adjustSpeed:(id)sender;
@end
@implementation QemuCocoaAppController
- (void)applicationDidFinishLaunching: (NSNotification *) note
{
COCOA_DEBUG("QemuCocoaAppController: applicationDidFinishLaunching\n");
- // launch QEMU, with the global args
- [self startEmulationWithArgc:gArgc argv:(char **)gArgv];
+ /* Tell cocoa_display_init to proceed */
+ qemu_sem_post(&app_started_sem);
}
- (void)applicationWillTerminate:(NSNotification *)aNotification
[cocoaView raiseAllKeys];
}
-- (void)startEmulationWithArgc:(int)argc argv:(char**)argv
-{
- COCOA_DEBUG("QemuCocoaAppController: startEmulationWithArgc\n");
-
- int status;
- status = qemu_main(argc, argv, *_NSGetEnviron());
- exit(status);
-}
-
/* We abstract the method called by the Enter Fullscreen menu item
* because Mac OS 10.7 and higher disables it. This is because of the
* menu item's old selector's name toggleFullScreen:
{
stretch_video = !stretch_video;
if (stretch_video == true) {
- [sender setState: NSOnState];
+ [sender setState: NSControlStateValueOn];
} else {
- [sender setState: NSOffState];
+ [sender setState: NSControlStateValueOff];
}
}
/* Pause the guest */
- (void)pauseQEMU:(id)sender
{
- qmp_stop(NULL);
+ with_iothread_lock(^{
+ qmp_stop(NULL);
+ });
[sender setEnabled: NO];
[[[sender menu] itemWithTitle: @"Resume"] setEnabled: YES];
[self displayPause];
/* Resume running the guest operating system */
- (void)resumeQEMU:(id) sender
{
- qmp_cont(NULL);
+ with_iothread_lock(^{
+ qmp_cont(NULL);
+ });
[sender setEnabled: NO];
[[[sender menu] itemWithTitle: @"Pause"] setEnabled: YES];
[self removePause];
/* Restarts QEMU */
- (void)restartQEMU:(id)sender
{
- qmp_system_reset(NULL);
+ with_iothread_lock(^{
+ qmp_system_reset(NULL);
+ });
}
/* Powers down QEMU */
- (void)powerDownQEMU:(id)sender
{
- qmp_system_powerdown(NULL);
+ with_iothread_lock(^{
+ qmp_system_powerdown(NULL);
+ });
}
/* Ejects the media.
return;
}
- Error *err = NULL;
- qmp_eject(true, [drive cStringUsingEncoding: NSASCIIStringEncoding],
- false, NULL, false, false, &err);
+ __block Error *err = NULL;
+ with_iothread_lock(^{
+ qmp_eject(true, [drive cStringUsingEncoding: NSASCIIStringEncoding],
+ false, NULL, false, false, &err);
+ });
handleAnyDeviceErrors(err);
}
[openPanel setCanChooseFiles: YES];
[openPanel setAllowsMultipleSelection: NO];
[openPanel setAllowedFileTypes: supportedImageFileTypes];
- if([openPanel runModal] == NSFileHandlingPanelOKButton) {
+ if([openPanel runModal] == NSModalResponseOK) {
NSString * file = [[[openPanel URLs] objectAtIndex: 0] path];
if(file == nil) {
NSBeep();
return;
}
- Error *err = NULL;
- qmp_blockdev_change_medium(true,
- [drive cStringUsingEncoding:
- NSASCIIStringEncoding],
- false, NULL,
- [file cStringUsingEncoding:
- NSASCIIStringEncoding],
- true, "raw",
- false, 0,
- &err);
+ __block Error *err = NULL;
+ with_iothread_lock(^{
+ qmp_blockdev_change_medium(true,
+ [drive cStringUsingEncoding:
+ NSASCIIStringEncoding],
+ false, NULL,
+ [file cStringUsingEncoding:
+ NSASCIIStringEncoding],
+ true, "raw",
+ false, 0,
+ &err);
+ });
handleAnyDeviceErrors(err);
}
}
/* Create the version string*/
NSString *version_string;
version_string = [[NSString alloc] initWithFormat:
- @"QEMU emulator version %s%s", QEMU_VERSION, QEMU_PKGVERSION];
+ @"QEMU emulator version %s", QEMU_FULL_VERSION];
[version_label setStringValue: version_string];
[superView addSubview: version_label];
[superView addSubview: copyright_label];
}
-@end
-
-
-int main (int argc, const char * argv[]) {
-
- gArgc = argc;
- gArgv = (char **)argv;
- int i;
-
- /* In case we don't need to display a window, let's not do that */
- for (i = 1; i < argc; i++) {
- const char *opt = argv[i];
+/* Used by the Speed menu items */
+- (void)adjustSpeed:(id)sender
+{
+ int throttle_pct; /* throttle percentage */
+ NSMenu *menu;
- if (opt[0] == '-') {
- /* Treat --foo the same as -foo. */
- if (opt[1] == '-') {
- opt++;
- }
- if (!strcmp(opt, "-h") || !strcmp(opt, "-help") ||
- !strcmp(opt, "-vnc") ||
- !strcmp(opt, "-nographic") ||
- !strcmp(opt, "-version") ||
- !strcmp(opt, "-curses") ||
- !strcmp(opt, "-display") ||
- !strcmp(opt, "-qtest")) {
- return qemu_main(gArgc, gArgv, *_NSGetEnviron());
+ menu = [sender menu];
+ if (menu != nil)
+ {
+ /* Unselect the currently selected item */
+ for (NSMenuItem *item in [menu itemArray]) {
+ if (item.state == NSControlStateValueOn) {
+ [item setState: NSControlStateValueOff];
+ break;
}
}
}
- NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+ // check the menu item
+ [sender setState: NSControlStateValueOn];
- // Pull this console process up to being a fully-fledged graphical
- // app with a menubar and Dock icon
- ProcessSerialNumber psn = { 0, kCurrentProcess };
- TransformProcessType(&psn, kProcessTransformToForegroundApplication);
+ // get the throttle percentage
+ throttle_pct = [sender tag];
+
+ with_iothread_lock(^{
+ cpu_throttle_set(throttle_pct);
+ });
+ COCOA_DEBUG("cpu throttling at %d%c\n", cpu_throttle_get_percentage(), '%');
+}
+
+@end
+
+@interface QemuApplication : NSApplication
+@end
- [NSApplication sharedApplication];
+@implementation QemuApplication
+- (void)sendEvent:(NSEvent *)event
+{
+ COCOA_DEBUG("QemuApplication: sendEvent\n");
+ if (![cocoaView handleEvent:event]) {
+ [super sendEvent: event];
+ }
+}
+@end
+static void create_initial_menus(void)
+{
// Add menus
NSMenu *menu;
NSMenuItem *menuItem;
[menuItem setSubmenu:menu];
[[NSApp mainMenu] addItem:menuItem];
+ // Speed menu
+ menu = [[NSMenu alloc] initWithTitle:@"Speed"];
+
+ // Add the rest of the Speed menu items
+ int p, percentage, throttle_pct;
+ for (p = 10; p >= 0; p--)
+ {
+ percentage = p * 10 > 1 ? p * 10 : 1; // prevent a 0% menu item
+
+ menuItem = [[[NSMenuItem alloc]
+ initWithTitle: [NSString stringWithFormat: @"%d%%", percentage] action:@selector(adjustSpeed:) keyEquivalent:@""] autorelease];
+
+ if (percentage == 100) {
+ [menuItem setState: NSControlStateValueOn];
+ }
+
+ /* Calculate the throttle percentage */
+ throttle_pct = -1 * percentage + 100;
+
+ [menuItem setTag: throttle_pct];
+ [menu addItem: menuItem];
+ }
+ menuItem = [[[NSMenuItem alloc] initWithTitle:@"Speed" 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];
-
- // 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(DisplayChangeListener *dcl,
- int x, int y, int w, int h)
-{
- NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
-
- 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];
-
- [pool release];
}
-static void cocoa_switch(DisplayChangeListener *dcl,
- DisplaySurface *surface)
-{
- NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
-
- COCOA_DEBUG("qemu_cocoa: cocoa_switch\n");
- [cocoaView switchSurface:surface];
- [pool release];
-}
-
-static void cocoa_refresh(DisplayChangeListener *dcl)
-{
- NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
-
- COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
- graphic_hw_update(NULL);
-
- if (qemu_input_is_absolute()) {
- if (![cocoaView isAbsoluteEnabled]) {
- if ([cocoaView isMouseGrabbed]) {
- [cocoaView ungrabMouse];
- }
- }
- [cocoaView setAbsoluteEnabled:YES];
- }
-
- NSDate *distantPast;
- NSEvent *event;
- distantPast = [NSDate distantPast];
- do {
- event = [NSApp nextEventMatchingMask:NSEventMaskAny untilDate:distantPast
- inMode: NSDefaultRunLoopMode dequeue:YES];
- if (event != nil) {
- [cocoaView handleEvent:event];
- }
- } while(event != nil);
- [pool release];
-}
-
-static void cocoa_cleanup(void)
-{
- COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
- g_free(dcl);
-}
-
-static const DisplayChangeListenerOps dcl_ops = {
- .dpy_name = "cocoa",
- .dpy_gfx_update = cocoa_update,
- .dpy_gfx_switch = cocoa_switch,
- .dpy_refresh = cocoa_refresh,
-};
-
/* Returns a name for a given console */
static NSString * getConsoleName(QemuConsole * console)
{
qapi_free_BlockInfoList(pointerToFree);
}
-void cocoa_display_init(DisplayState *ds, int full_screen)
+/*
+ * The startup process for the OSX/Cocoa UI is complicated, because
+ * OSX insists that the UI runs on the initial main thread, and so we
+ * need to start a second thread which runs the vl.c qemu_main():
+ *
+ * Initial thread: 2nd thread:
+ * in main():
+ * create qemu-main thread
+ * wait on display_init semaphore
+ * call qemu_main()
+ * ...
+ * in cocoa_display_init():
+ * post the display_init semaphore
+ * wait on app_started semaphore
+ * create application, menus, etc
+ * enter OSX run loop
+ * in applicationDidFinishLaunching:
+ * post app_started semaphore
+ * tell main thread to fullscreen if needed
+ * [...]
+ * run qemu main-loop
+ *
+ * We do this in two stages so that we don't do the creation of the
+ * GUI application menus and so on for command line options like --help
+ * where we want to just print text to stdout and exit immediately.
+ */
+
+static void *call_qemu_main(void *opaque)
+{
+ int status;
+
+ COCOA_DEBUG("Second thread: calling qemu_main()\n");
+ status = qemu_main(gArgc, gArgv, *_NSGetEnviron());
+ COCOA_DEBUG("Second thread: qemu_main() returned, exiting\n");
+ exit(status);
+}
+
+int main (int argc, const char * argv[]) {
+ QemuThread thread;
+
+ COCOA_DEBUG("Entered main()\n");
+ gArgc = argc;
+ gArgv = (char **)argv;
+
+ qemu_sem_init(&display_init_sem, 0);
+ qemu_sem_init(&app_started_sem, 0);
+
+ qemu_thread_create(&thread, "qemu_main", call_qemu_main,
+ NULL, QEMU_THREAD_DETACHED);
+
+ COCOA_DEBUG("Main thread: waiting for display_init_sem\n");
+ qemu_sem_wait(&display_init_sem);
+ COCOA_DEBUG("Main thread: initializing app\n");
+
+ NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+
+ // Pull this console process up to being a fully-fledged graphical
+ // app with a menubar and Dock icon
+ ProcessSerialNumber psn = { 0, kCurrentProcess };
+ TransformProcessType(&psn, kProcessTransformToForegroundApplication);
+
+ [QemuApplication sharedApplication];
+
+ create_initial_menus();
+
+ /*
+ * Create the menu entries which depend on QEMU state (for consoles
+ * and removeable devices). These make calls back into QEMU functions,
+ * which is OK because at this point we know that the second thread
+ * holds the iothread lock and is synchronously waiting for us to
+ * finish.
+ */
+ add_console_menu_entries();
+ addRemovableDevicesMenuItems();
+
+ // Create an Application controller
+ QemuCocoaAppController *appController = [[QemuCocoaAppController alloc] init];
+ [NSApp setDelegate:appController];
+
+ // Start the main event loop
+ COCOA_DEBUG("Main thread: entering OSX run loop\n");
+ [NSApp run];
+ COCOA_DEBUG("Main thread: left OSX run loop, exiting\n");
+
+ [appController release];
+ [pool release];
+
+ return 0;
+}
+
+
+
+#pragma mark qemu
+static void cocoa_update(DisplayChangeListener *dcl,
+ int x, int y, int w, int h)
+{
+ NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+
+ COCOA_DEBUG("qemu_cocoa: cocoa_update\n");
+
+ dispatch_async(dispatch_get_main_queue(), ^{
+ 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];
+ });
+
+ [pool release];
+}
+
+static void cocoa_switch(DisplayChangeListener *dcl,
+ DisplaySurface *surface)
+{
+ NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+ pixman_image_t *image = surface->image;
+
+ COCOA_DEBUG("qemu_cocoa: cocoa_switch\n");
+
+ // The DisplaySurface will be freed as soon as this callback returns.
+ // We take a reference to the underlying pixman image here so it does
+ // not disappear from under our feet; the switchSurface method will
+ // deref the old image when it is done with it.
+ pixman_image_ref(image);
+
+ dispatch_async(dispatch_get_main_queue(), ^{
+ [cocoaView switchSurface:image];
+ });
+ [pool release];
+}
+
+static void cocoa_refresh(DisplayChangeListener *dcl)
+{
+ NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
+
+ COCOA_DEBUG("qemu_cocoa: cocoa_refresh\n");
+ graphic_hw_update(NULL);
+
+ if (qemu_input_is_absolute()) {
+ dispatch_async(dispatch_get_main_queue(), ^{
+ if (![cocoaView isAbsoluteEnabled]) {
+ if ([cocoaView isMouseGrabbed]) {
+ [cocoaView ungrabMouse];
+ }
+ }
+ [cocoaView setAbsoluteEnabled:YES];
+ });
+ }
+ [pool release];
+}
+
+static void cocoa_cleanup(void)
+{
+ COCOA_DEBUG("qemu_cocoa: cocoa_cleanup\n");
+ g_free(dcl);
+}
+
+static const DisplayChangeListenerOps dcl_ops = {
+ .dpy_name = "cocoa",
+ .dpy_gfx_update = cocoa_update,
+ .dpy_gfx_switch = cocoa_switch,
+ .dpy_refresh = cocoa_refresh,
+};
+
+static void cocoa_display_init(DisplayState *ds, DisplayOptions *opts)
{
COCOA_DEBUG("qemu_cocoa: cocoa_display_init\n");
+ /* Tell main thread to go ahead and create the app and enter the run loop */
+ qemu_sem_post(&display_init_sem);
+ qemu_sem_wait(&app_started_sem);
+ COCOA_DEBUG("cocoa_display_init: app start completed\n");
+
/* if fullscreen mode is to be used */
- if (full_screen == true) {
- [NSApp activateIgnoringOtherApps: YES];
- [(QemuCocoaAppController *)[[NSApplication sharedApplication] delegate] toggleFullScreen: nil];
+ if (opts->has_full_screen && opts->full_screen) {
+ dispatch_async(dispatch_get_main_queue(), ^{
+ [NSApp activateIgnoringOtherApps: YES];
+ [(QemuCocoaAppController *)[[NSApplication sharedApplication] delegate] toggleFullScreen: nil];
+ });
}
dcl = g_malloc0(sizeof(DisplayChangeListener));
// register cleanup function
atexit(cocoa_cleanup);
+}
- /* At this point QEMU has created all the consoles, so we can add View
- * menu entries for them.
- */
- add_console_menu_entries();
+static QemuDisplay qemu_display_cocoa = {
+ .type = DISPLAY_TYPE_COCOA,
+ .init = cocoa_display_init,
+};
- /* Give all removable devices a menu item.
- * Has to be called after QEMU has started to
- * find out what removable devices it has.
- */
- addRemovableDevicesMenuItems();
+static void register_cocoa(void)
+{
+ qemu_display_register(&qemu_display_cocoa);
}
+
+type_init(register_cocoa);
projects / mirror_qemu.git / blobdiff