200 lines
6.5 KiB
Diff
200 lines
6.5 KiB
Diff
Based on a reversion of upstream 7e3e20d89129614f4a7b2451fe321cc6ccca3b76,
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adapted for 7.2.0
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diff --git a/include/ui/clipboard.h b/include/ui/clipboard.h
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index ce76aa451f..c4e1dc4ff4 100644
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--- a/include/ui/clipboard.h
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+++ b/include/ui/clipboard.h
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@@ -269,7 +269,7 @@ void qemu_clipboard_set_data(QemuClipboardPeer *peer,
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QemuClipboardInfo *info,
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QemuClipboardType type,
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uint32_t size,
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- const void *data,
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+ void *data,
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bool update);
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G_DEFINE_AUTOPTR_CLEANUP_FUNC(QemuClipboardInfo, qemu_clipboard_info_unref)
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diff --git a/ui/clipboard.c b/ui/clipboard.c
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index 3d14bffaf8..2c3f4c3ba0 100644
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--- a/ui/clipboard.c
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+++ b/ui/clipboard.c
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@@ -154,7 +154,7 @@ void qemu_clipboard_set_data(QemuClipboardPeer *peer,
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QemuClipboardInfo *info,
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QemuClipboardType type,
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uint32_t size,
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- const void *data,
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+ void *data,
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bool update)
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{
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if (!info ||
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diff --git a/ui/cocoa.m b/ui/cocoa.m
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index 660d3e0935..0e6760c360 100644
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--- a/ui/cocoa.m
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+++ b/ui/cocoa.m
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@@ -29,7 +29,6 @@
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#include "qemu/help-texts.h"
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#include "qemu-main.h"
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-#include "ui/clipboard.h"
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#include "ui/console.h"
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#include "ui/input.h"
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#include "ui/kbd-state.h"
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@@ -105,10 +104,6 @@ static void cocoa_switch(DisplayChangeListener *dcl,
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static bool allow_events;
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-static NSInteger cbchangecount = -1;
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-static QemuClipboardInfo *cbinfo;
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-static QemuEvent cbevent;
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-
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// Utility functions to run specified code block with iothread lock held
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typedef void (^CodeBlock)(void);
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typedef bool (^BoolCodeBlock)(void);
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@@ -1799,107 +1794,6 @@ static void addRemovableDevicesMenuItems(void)
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qapi_free_BlockInfoList(pointerToFree);
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}
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-@interface QemuCocoaPasteboardTypeOwner : NSObject<NSPasteboardTypeOwner>
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-@end
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-
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-@implementation QemuCocoaPasteboardTypeOwner
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-
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-- (void)pasteboard:(NSPasteboard *)sender provideDataForType:(NSPasteboardType)type
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-{
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- if (type != NSPasteboardTypeString) {
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- return;
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- }
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-
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- with_iothread_lock(^{
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- QemuClipboardInfo *info = qemu_clipboard_info_ref(cbinfo);
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- qemu_event_reset(&cbevent);
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- qemu_clipboard_request(info, QEMU_CLIPBOARD_TYPE_TEXT);
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-
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- while (info == cbinfo &&
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- info->types[QEMU_CLIPBOARD_TYPE_TEXT].available &&
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- info->types[QEMU_CLIPBOARD_TYPE_TEXT].data == NULL) {
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- qemu_mutex_unlock_iothread();
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- qemu_event_wait(&cbevent);
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- qemu_mutex_lock_iothread();
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- }
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-
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- if (info == cbinfo) {
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- NSData *data = [[NSData alloc] initWithBytes:info->types[QEMU_CLIPBOARD_TYPE_TEXT].data
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- length:info->types[QEMU_CLIPBOARD_TYPE_TEXT].size];
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- [sender setData:data forType:NSPasteboardTypeString];
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- [data release];
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- }
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-
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- qemu_clipboard_info_unref(info);
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- });
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-}
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-
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-@end
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-
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-static QemuCocoaPasteboardTypeOwner *cbowner;
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-
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-static void cocoa_clipboard_notify(Notifier *notifier, void *data);
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-static void cocoa_clipboard_request(QemuClipboardInfo *info,
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- QemuClipboardType type);
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-
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-static QemuClipboardPeer cbpeer = {
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- .name = "cocoa",
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- .notifier = { .notify = cocoa_clipboard_notify },
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- .request = cocoa_clipboard_request
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-};
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-
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-static void cocoa_clipboard_update_info(QemuClipboardInfo *info)
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-{
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- if (info->owner == &cbpeer || info->selection != QEMU_CLIPBOARD_SELECTION_CLIPBOARD) {
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- return;
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- }
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-
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- if (info != cbinfo) {
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- NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
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- qemu_clipboard_info_unref(cbinfo);
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- cbinfo = qemu_clipboard_info_ref(info);
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- cbchangecount = [[NSPasteboard generalPasteboard] declareTypes:@[NSPasteboardTypeString] owner:cbowner];
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- [pool release];
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- }
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-
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- qemu_event_set(&cbevent);
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-}
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-
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-static void cocoa_clipboard_notify(Notifier *notifier, void *data)
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-{
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- QemuClipboardNotify *notify = data;
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-
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- switch (notify->type) {
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- case QEMU_CLIPBOARD_UPDATE_INFO:
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- cocoa_clipboard_update_info(notify->info);
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- return;
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- case QEMU_CLIPBOARD_RESET_SERIAL:
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- /* ignore */
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- return;
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- }
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-}
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-
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-static void cocoa_clipboard_request(QemuClipboardInfo *info,
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- QemuClipboardType type)
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-{
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- NSAutoreleasePool *pool;
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- NSData *text;
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-
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- switch (type) {
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- case QEMU_CLIPBOARD_TYPE_TEXT:
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- pool = [[NSAutoreleasePool alloc] init];
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- text = [[NSPasteboard generalPasteboard] dataForType:NSPasteboardTypeString];
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- if (text) {
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- qemu_clipboard_set_data(&cbpeer, info, type,
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- [text length], [text bytes], true);
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- }
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- [pool release];
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- break;
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- default:
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- break;
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- }
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-}
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-
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/*
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* The startup process for the OSX/Cocoa UI is complicated, because
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* OSX insists that the UI runs on the initial main thread, and so we
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@@ -1922,7 +1816,6 @@ static void cocoa_clipboard_request(QemuClipboardInfo *info,
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status = qemu_default_main();
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qemu_mutex_unlock_iothread();
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COCOA_DEBUG("Second thread: qemu_default_main() returned, exiting\n");
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- [cbowner release];
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exit(status);
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}
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@@ -2003,18 +1896,6 @@ static void cocoa_refresh(DisplayChangeListener *dcl)
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[cocoaView setAbsoluteEnabled:YES];
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});
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}
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-
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- if (cbchangecount != [[NSPasteboard generalPasteboard] changeCount]) {
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- qemu_clipboard_info_unref(cbinfo);
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- cbinfo = qemu_clipboard_info_new(&cbpeer, QEMU_CLIPBOARD_SELECTION_CLIPBOARD);
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- if ([[NSPasteboard generalPasteboard] availableTypeFromArray:@[NSPasteboardTypeString]]) {
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- cbinfo->types[QEMU_CLIPBOARD_TYPE_TEXT].available = true;
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- }
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- qemu_clipboard_update(cbinfo);
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- cbchangecount = [[NSPasteboard generalPasteboard] changeCount];
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- qemu_event_set(&cbevent);
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- }
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-
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[pool release];
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}
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@@ -2071,12 +1952,6 @@ static void cocoa_display_init(DisplayState *ds, DisplayOptions *opts)
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// register vga output callbacks
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register_displaychangelistener(&dcl);
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-
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- qemu_event_init(&cbevent, false);
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- cbowner = [[QemuCocoaPasteboardTypeOwner alloc] init];
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- qemu_clipboard_peer_register(&cbpeer);
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-
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- [pool release];
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}
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static QemuDisplay qemu_display_cocoa = {
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