path: root/src/ui/ui-drv/cocoa/ui_cocoa.m

/*
 *     XaoS, a fast portable realtime fractal zoomer 
 *                  Copyright (C) 1996 by
 *
 *      Jan Hubicka          (hubicka@paru.cas.cz)
 *      Thomas Marsh         (tmarsh@austin.ibm.com)
 *
 *    Cocoa Driver by J.B. Langston III (jb-langston@austin.rr.com)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */
#import "AppController.h"

#include "ui.h"

struct ui_driver cocoa_driver, cocoa_fullscreen_driver;

#ifdef USE_LOCALEPATH
char *localepath;
#endif

static void
cocoa_printText(int x, int y, CONST char *text)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [[controller view] printText:text atX:x y:y];
    [pool release];
}

static void
cocoa_refreshDisplay()
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [[controller view] display];
    [pool release];
}

static void
cocoa_flipBuffers ()
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [[controller view] flipBuffers];
    [pool release];
}

static void 
cocoa_freeBuffers (char *b1, char *b2)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [[controller view] freeBuffers];
    [pool release];
}

static int
cocoa_allocBuffers (char **b1, char **b2)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    int rowLength = [[controller view] allocBuffer1:b1 buffer2:b2];
    [pool release];
    return rowLength;
}

static void
cocoa_getImageSize (int *w, int *h)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [[controller view] getWidth:w height:h];
    [pool release];
}

static void
cocoa_processEvents (int wait, int *mx, int *my, int *mb, int *k)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    //NSDate *eventDate = wait ? [NSDate distantFuture] : [NSDate distantPast];
    NSEvent *event = [NSApp nextEventMatchingMask: NSAnyEventMask
					untilDate: nil //eventDate
					   inMode: NSDefaultRunLoopMode
					  dequeue: YES];
    if (event != nil) {
	[NSApp sendEvent: event];
    }
    [[controller view] getMouseX:mx mouseY:my mouseButton:mb keys:k];
    [pool release];
}


static int
cocoa_initDriver ()
{	
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    int status = [controller initDriver:&cocoa_driver fullscreen:NO];
    [pool release];
    return status;
}

static int
cocoa_initFullScreenDriver ()
{	
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    int status = [controller initDriver:&cocoa_fullscreen_driver fullscreen:YES];
    [pool release];
    return status;
}

static void
cocoa_uninitDriver ()
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [controller uninitDriver];
    [pool release];
}

static void
cocoa_getMouse (int *x, int *y, int *b)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [[controller view] getMouseX:x mouseY:y mouseButton:b];
    [pool release];
}


static void
cocoa_setCursorType (int type)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [[controller view] setCursorType:type];
    [pool release];
}

static void 
cocoa_buildMenu (struct uih_context *uih, CONST char *name)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [controller buildMenuWithContext:uih name:name];
    [pool release];
}

static void 
cocoa_showPopUpMenu (struct uih_context *c, CONST char *name)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [controller showPopUpMenuWithContext:c name:name];
    [pool release];
}


static void 
cocoa_showDialog (struct uih_context *c, CONST char *name)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [controller showDialogWithContext:c name:name];
    [pool release];
}

static void 
cocoa_showHelp (struct uih_context *c, CONST char *name)
{
    NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init];
    [controller showHelpWithContext:c name:name];
    [pool release];
}

int 
main(int argc, char* argv[])
{
    NSAutoreleasePool * pool = [[NSAutoreleasePool alloc] init];
    [NSApplication sharedApplication];
    [NSBundle loadNibNamed:@"MainMenu" owner:NSApp];
    controller = [[AppController alloc] init];
    [pool release];
    return MAIN_FUNCTION(argc, argv);
}

struct gui_driver cocoa_gui_driver = {
/* setrootmenu */   cocoa_buildMenu,
/* enabledisable */ NULL,
/* menu */          cocoa_showPopUpMenu,
/* dialog */        cocoa_showDialog,
/* help */          cocoa_showHelp
};


static struct params cocoa_params[] = {
{NULL, 0, NULL, NULL}
};

struct ui_driver cocoa_driver = {
/* name */          "Mac OS X Windowed Driver",
/* init */          cocoa_initDriver,
/* getsize */       cocoa_getImageSize,
/* processevents */ cocoa_processEvents,
/* getmouse */      cocoa_getMouse,
/* uninit */        cocoa_uninitDriver,
/* set_color */     NULL,
/* set_range */     NULL,
/* print */         cocoa_printText,
/* display */       cocoa_refreshDisplay,
/* alloc_buffers */ cocoa_allocBuffers,
/* free_buffers */  cocoa_freeBuffers,
/* filp_buffers */  cocoa_flipBuffers,
/* mousetype */     cocoa_setCursorType,
/* flush */         NULL,
/* textwidth */     12,
/* textheight */    12,
/* params */        cocoa_params,
/* flags */         PIXELSIZE,
/* width */         0.0, 
/* height */        0.0,
/* maxwidth */      0, 
/* maxheight */     0,
/* imagetype */     UI_TRUECOLOR,
/* palettestart */  0, 
/* paletteend */    256, 
/* maxentries */    255,
/* rmask */         RMASK,
/* gmask */         GMASK,
/* bmask */         BMASK,
/* gui_driver */    &cocoa_gui_driver
};

struct ui_driver cocoa_fullscreen_driver = {
/* name */          "Mac OS X Full Screen Driver",
/* init */          cocoa_initFullScreenDriver,
/* getsize */       cocoa_getImageSize,
/* processevents */ cocoa_processEvents,
/* getmouse */      cocoa_getMouse,
/* uninit */        cocoa_uninitDriver,
/* set_color */     NULL,
/* set_range */     NULL,
/* print */         cocoa_printText,
/* display */       cocoa_refreshDisplay,
/* alloc_buffers */ cocoa_allocBuffers,
/* free_buffers */  cocoa_freeBuffers,
/* filp_buffers */  cocoa_flipBuffers,
/* mousetype */     cocoa_setCursorType,
/* flush */         NULL,
/* textwidth */     12,
/* textheight */    12,
/* params */        cocoa_params,
/* flags */         PIXELSIZE | FULLSCREEN,
/* width */         0.0, 
/* height */        0.0,
/* maxwidth */      0, 
/* maxheight */     0,
/* imagetype */     UI_TRUECOLOR,
/* palettestart */  0, 
/* paletteend */    256, 
/* maxentries */    255,
/* rmask */         RMASK,
/* gmask */         GMASK,
/* bmask */         BMASK,
/* gui_driver */    &cocoa_gui_driver
};
/* DONT FORGET TO ADD DOCUMENTATION ABOUT YOUR DRIVER INTO xaos.hlp FILE!*/