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OpenBoard/src/desktop/UBWindowCapture_mac.mm

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#include "UBWindowCapture.h"
#include "UBDesktopAnnotationController.h"
#import <Foundation/NSAutoreleasePool.h>
#import <Carbon/Carbon.h>
UBWindowCapture::UBWindowCapture(UBDesktopAnnotationController *parent)
: QObject(parent)
, mParent(parent)
{
// NOOP
}
UBWindowCapture::~UBWindowCapture()
{
// NOOP
}
const QPixmap UBWindowCapture::getCapturedWindow()
{
return mWindowPixmap;
}
int UBWindowCapture::execute()
{
NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
NSString *path = [NSString pathWithComponents: [NSArray arrayWithObjects: NSTemporaryDirectory(),
[[NSString stringWithFormat:@"%d",[NSDate timeIntervalSinceReferenceDate]] stringByAppendingPathExtension:@"uninote"],
nil]];
NSTask *task = [[NSTask alloc] init];
NSArray *arguments = [NSArray arrayWithObjects: @"-i", @"-W", @"-m", @"-tpng", path, nil];
[task setLaunchPath: @"/usr/sbin/screencapture"];
[task setArguments: arguments];
[task launch];
[task waitUntilExit];
[task release];
QString resultPath = QString::fromUtf8([path UTF8String], strlen([path UTF8String]));
mWindowPixmap.load(resultPath);
QFile::remove(resultPath);
[pool drain];
return QDialog::Accepted;
}