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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright 2014 Olaf Wintermann. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   1. Redistributions of source code must retain the above copyright
 *      notice, this list of conditions and the following disclaimer.
 *
 *   2. Redistributions in binary form must reproduce the above copyright
 *      notice, this list of conditions and the following disclaimer in the
 *      documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */


#include "../ui/toolkit.h"
#include "../common/context.h"
#include "../common/object.h"


@interface UiApplicationDelegate : NSObject<NSApplicationDelegate> {
    
}

- (void)applicationWillTerminate:(NSNotification*)notification;

- (BOOL)applicationShouldHandleReopen:(NSApplication *)app hasVisibleWindows:(BOOL)visible;

- (BOOL)application:(NSApplication *)application openFile:(NSString *)filename;

@end

@interface EventWrapper : NSObject {
    void         *data;
    ui_callback  callback;
    int          value;
}

- (EventWrapper*) initWithData: (void*)data callback:(ui_callback) f;

- (void*) data;
- (void) setData:(void*)d;
- (ui_callback) callback;
- (void) setCallback: (ui_callback)f;
- (int) intval;
- (void) setIntval:(int)i;

- (BOOL)handleEvent:(id)sender;
- (BOOL)handleStateEvent:(id)sender;
- (BOOL)handleToggleEvent:(id)sender;

@end

@interface UiThread : NSObject {
    UiObject      *obj;
    ui_threadfunc job_func;
    void          *job_data;
    ui_callback   finish_callback;
    void          *finish_data;
}

- (id) initWithObject:(UiObject*)object;
- (void) setJobFunction:(ui_threadfunc)func;
- (void) setJobData:(void*)data;
- (void) setFinishCallback:(ui_callback)callback;
- (void) setFinishData:(void*)data;

- (void) start;
- (void) runJob:(id)n;
- (void) finish:(id)n;

@end