两种方法操作其它mac应用的窗口

NSApplescript * as = [[NSApplescript alloc] initWithSource:@"tell application \"TheApplication\"\nclose every window\nend tell"];
NSDictionary * errInfo;
NSAppleEventDescriptor * res = [as executeAndReturnError:&err];
if( !res ){
    // An error occurred. Inspect errInfo and perform necessary actions
}

[as release];

#include <stdio.h>

#import <Foundation/Foundation.h>
#import <CoreFoundation/CoreFoundation.h>
#import <ApplicationServices/ApplicationServices.h>
#import <CoreGraphics/CoreGraphics.h>

typedef int CGSConnection;
extern CGSConnection _CGSDefaultConnection(void);
extern CGError CGSCopyWindowProperty(const CGSConnection cid, NSInteger wid, CFStringRef key, CFStringRef *output);

void getTitleList1(){
	CFStringRef titleValue;
	CGSConnection connection = CGSDefaultConnectionForThread();
	NSInteger windowCount, *windows;
	char cTitle[256] = {0};
	
	NSCountWindows(&windowCount);
	windows = (NSInteger*) malloc(windowCount * sizeof(NSInteger));
	if (windows) {
	    NSWindowList(windowCount, windows);
	    for (int i = 0; i < windowCount; ++i)
	    {
	        CGSCopyWindowProperty(connection, windows[i], CFSTR("kCGSWindowTitle"), &titleValue);
	        if(!titleValue) //Not every window has a title
	            continue;

			//CFStringGetCString(titleValue,cTitle,127,kCFStringEncodingMacRoman);
			CFStringGetCString(titleValue,cTitle,256,kCFStringEncodingUTF8);
			printf("title: %s\n",cTitle);
	    }
	    free(windows);
	}
}

void getTitleList2(){
	@autoreleasepool {
	// Get all the windows
	CFArrayRef windowListAll = CGWindowListCopyWindowInfo(kCGWindowListOptionOnScreenOnly, kCGNullWindowID);
	NSArray* arr = CFBridgingRelease(windowListAll);
	NSUInteger count = [arr count]; //CFArrayGetCount(arr);
	// Loop through the windows
	for (NSMutableDictionary* entry in arr){
		if (entry == nil){
			break;
		}
		NSLog(@"enter:%@",entry);
		NSString *wndName=[entry objectForKey:(id)kCGWindowName];
		NSInteger wndNumber=[[entry objectForKey:(id)kCGWindowNumber] intValue];
		NSLog(@"wndName:%@ number:%ld",wndName,wndNumber);
		if (![wndName isEqualToString: @"~/test.txt"]){
			//不是自己想要的窗口继续下一个循环
			continue;
		}
		//下面这个方法是手册中最先查到的，但仅对属于自己app的窗口有效，其它app的窗口无效，所以不能采用
		//NSWindow * wind=[NSApp windowWithWindowNumber: wndNumber];
		//NSLog(@"wnd:%@",wind);
		CGRect bounds;
	    CGRectMakeWithDictionaryRepresentation((CFDictionaryRef)[entry objectForKey:@"kCGWindowBounds"], &bounds);
	    NSLog(@"bounds: %@",NSStringFromRect(bounds));   
		//根据pid获取窗口所属的app
        pid_t pid = [[entry objectForKey:(id)kCGWindowOwnerPID] intValue];
        AXUIElementRef appRef = AXUIElementCreateApplication(pid);
        NSLog(@"Ref = %@",appRef);
		//获取app所有的窗口
        CFArrayRef windowList;
        AXUIElementCopyAttributeValue(appRef, kAXWindowsAttribute, (CFTypeRef *)&windowList);
        //NSLog(@"WindowList = %@", windowList);
		CFRelease(appRef);
		if (!windowList){
			//NSLog(@"windowList is nil");
			continue;
		}
		for (int i=0;i<CFArrayGetCount(windowList);i++){
			//遍历app所有窗口，查找跟全局遍历所获得窗口的实体
			AXUIElementRef windowRef = (AXUIElementRef) CFArrayGetValueAtIndex( windowList, i);
			NSLog(@"windowRef:%@",windowRef);
			CGWindowID application_window_id = 0;
			_AXUIElementGetWindow(windowRef, &application_window_id);
			if (application_window_id == wndNumber){
				//找到
				NSLog(@"Found a wnd that number is:%u",application_window_id);
				//根据需要来操作窗口的位置，仅用作示例，这里可以修改成其它操作
	            CFTypeRef position;
	            CGPoint newPoint;
	            newPoint.x = 0;
	            newPoint.y = 0;
	            NSLog(@"Create new position");
	            position = (CFTypeRef)(AXValueCreate(kAXValueCGPointType, (const void *)&newPoint));
				//setting new position
				AXUIElementSetAttributeValue(windowRef, kAXPositionAttribute, position);
			}
			CFRelease(windowRef);
		}
	 NSLog(@"end a loop ----------------------------");
	} //for windowListAll
	} //autorelease
}

int main(int argc, char **argv){
	getTitleList1();	//第一种方法，重点在遍历
	getTitleList2();	//第二种方法，重点在获取窗口后可以进一步控制

	return 0;	
}