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comparison mac/dw.m @ 1773:da7786b8573f

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Check if classes respond to selectors on Mac for new, removed and deprecated methods to avoid compiler warnings.
author bsmith@81767d24-ef19-dc11-ae90-00e081727c95
date Sun, 15 Jul 2012 05:35:30 +0000
parents 5e16351b01d2
children 4cc999e757a3
comparison
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1772:5e16351b01d2 1773:da7786b8573f
3 * A GTK like implementation of the MacOS GUI using Cocoa 3 * A GTK like implementation of the MacOS GUI using Cocoa
4 * 4 *
5 * (C) 2011-2012 Brian Smith <brian@dbsoft.org> 5 * (C) 2011-2012 Brian Smith <brian@dbsoft.org>
6 * (C) 2011 Mark Hessling <mark@rexx.org> 6 * (C) 2011 Mark Hessling <mark@rexx.org>
7 * 7 *
8 * Requires 10.5 or later. 8 * Requires 10.5 or later.f
9 * clang -std=c99 -g -o dwtest -D__MAC__ -I. dwtest.c mac/dw.m -framework Cocoa -framework WebKit 9 * clang -std=c99 -g -o dwtest -D__MAC__ -I. dwtest.c mac/dw.m -framework Cocoa -framework WebKit
10 */ 10 */
11 #import <Cocoa/Cocoa.h> 11 #import <Cocoa/Cocoa.h>
12 #import <WebKit/WebKit.h> 12 #import <WebKit/WebKit.h>
13 #include "dw.h" 13 #include "dw.h"
314 } 314 }
315 /* Motion notify event */ 315 /* Motion notify event */
316 case 5: 316 case 5:
317 { 317 {
318 int (* API motionfunc)(HWND, int, int, int, void *) = (int (* API)(HWND, int, int, int, void *))handler->signalfunction; 318 int (* API motionfunc)(HWND, int, int, int, void *) = (int (* API)(HWND, int, int, int, void *))handler->signalfunction;
319 int buttonmask = DWOSMinor > 5 ? (int)[NSEvent pressedMouseButtons] : 0;
320 id view = [[[event window] contentView] superview]; 319 id view = [[[event window] contentView] superview];
321 NSPoint p = [view convertPoint:[event locationInWindow] toView:object]; 320 NSPoint p = [view convertPoint:[event locationInWindow] toView:object];
322 321 SEL spmb = NSSelectorFromString(@"pressedMouseButtons");
323 if(DWOSMinor < 6) 322 IMP ipmb = [[NSEvent class] respondsToSelector:spmb] ? [[NSEvent class] methodForSelector:spmb] : 0;
324 { 323 int buttonmask = ipmb ? (int)ipmb([NSEvent class], spmb) : (1 << [event buttonNumber]);
325 buttonmask = (1 << [event buttonNumber]); 324
326 }
327
328 return motionfunc(object, (int)p.x, (int)p.y, buttonmask, handler->data); 325 return motionfunc(object, (int)p.x, (int)p.y, buttonmask, handler->data);
329 } 326 }
330 /* Window close event */ 327 /* Window close event */
331 case 6: 328 case 6:
332 { 329 {
591 _DWLastDrawable = bltinfo->dest; 588 _DWLastDrawable = bltinfo->dest;
592 } 589 }
593 if([bltsrc isMemberOfClass:[NSBitmapImageRep class]]) 590 if([bltsrc isMemberOfClass:[NSBitmapImageRep class]])
594 { 591 {
595 NSBitmapImageRep *rep = bltsrc; 592 NSBitmapImageRep *rep = bltsrc;
596 NSImage *image; 593 NSImage *image = [NSImage alloc];
597 594 SEL siwc = NSSelectorFromString(@"initWithCGImage");
598 if(DWOSMinor > 5) 595
599 { 596 if([image respondsToSelector:siwc])
600 image = [[NSImage alloc] initWithCGImage:[rep CGImage] size:NSZeroSize]; 597 {
598 IMP iiwc = [image methodForSelector:siwc];
599 image = iiwc(image, siwc, [rep CGImage], NSZeroSize);
601 } 600 }
602 else 601 else
603 { 602 {
604 image = [[NSImage alloc] initWithSize:[rep size]]; 603 image = [image initWithSize:[rep size]];
605 [image addRepresentation:rep]; 604 [image addRepresentation:rep];
606 } 605 }
607 if(bltinfo->srcwidth != -1) 606 if(bltinfo->srcwidth != -1)
608 { 607 {
609 [image drawInRect:NSMakeRect(bltinfo->xdest, bltinfo->ydest, bltinfo->width, bltinfo->height) 608 [image drawInRect:NSMakeRect(bltinfo->xdest, bltinfo->ydest, bltinfo->width, bltinfo->height)
1873 -(int)lastQueryPoint { return lastQueryPoint; } 1872 -(int)lastQueryPoint { return lastQueryPoint; }
1874 -(void)setLastQueryPoint:(int)input { lastQueryPoint = input; } 1873 -(void)setLastQueryPoint:(int)input { lastQueryPoint = input; }
1875 -(void)clear { if(data) { [data removeAllObjects]; while([titles count]) { [titles removePointerAtIndex:0]; } } lastAddPoint = 0; } 1874 -(void)clear { if(data) { [data removeAllObjects]; while([titles count]) { [titles removePointerAtIndex:0]; } } lastAddPoint = 0; }
1876 -(void)setup 1875 -(void)setup
1877 { 1876 {
1877 SEL swopa = NSSelectorFromString(@"weakObjectsPointerArray");
1878
1879 if(![[NSPointerArray class] respondsToSelector:swopa])
1880 swopa = NSSelectorFromString(@"pointerArrayWithWeakObjects");
1881 if(![[NSPointerArray class] respondsToSelector:swopa])
1882 return;
1883
1884 IMP iwopa = [[NSPointerArray class] methodForSelector:swopa];
1885
1886 titles = iwopa([NSPointerArray class], swopa);
1887 [titles retain];
1878 tvcols = [[[NSMutableArray alloc] init] retain]; 1888 tvcols = [[[NSMutableArray alloc] init] retain];
1879 data = [[[NSMutableArray alloc] init] retain]; 1889 data = [[[NSMutableArray alloc] init] retain];
1880 types = [[[NSMutableArray alloc] init] retain]; 1890 types = [[[NSMutableArray alloc] init] retain];
1881 titles = [[NSPointerArray pointerArrayWithWeakObjects] retain]; 1891
1882 [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(selectionChanged:) name:NSTableViewSelectionDidChangeNotification object:self]; 1892 [[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(selectionChanged:) name:NSTableViewSelectionDidChangeNotification object:self];
1883 } 1893 }
1884 -(NSSize)getsize 1894 -(NSSize)getsize
1885 { 1895 {
1886 int cwidth = 0, cheight = 0; 1896 int cwidth = 0, cheight = 0;
3259 { 3269 {
3260 /* Create the File Open Dialog class. */ 3270 /* Create the File Open Dialog class. */
3261 NSOpenPanel* openDlg = [NSOpenPanel openPanel]; 3271 NSOpenPanel* openDlg = [NSOpenPanel openPanel];
3262 3272
3263 if(path) 3273 if(path)
3264 [openDlg setDirectoryURL:[NSURL fileURLWithPath:[NSString stringWithUTF8String:path]]]; 3274 {
3275 SEL ssdu = NSSelectorFromString(@"setDirectoryURL");
3276
3277 if([openDlg respondsToSelector:ssdu])
3278 {
3279 IMP isdu = [openDlg methodForSelector:ssdu];
3280 isdu(openDlg, ssdu, [NSURL fileURLWithPath:[NSString stringWithUTF8String:path]]);
3281 }
3282 }
3265 3283
3266 /* Enable the selection of files in the dialog. */ 3284 /* Enable the selection of files in the dialog. */
3267 if(flags == DW_FILE_OPEN) 3285 if(flags == DW_FILE_OPEN)
3268 { 3286 {
3269 [openDlg setCanChooseFiles:YES]; 3287 [openDlg setCanChooseFiles:YES];
3307 { 3325 {
3308 /* Create the File Save Dialog class. */ 3326 /* Create the File Save Dialog class. */
3309 NSSavePanel* saveDlg = [NSSavePanel savePanel]; 3327 NSSavePanel* saveDlg = [NSSavePanel savePanel];
3310 3328
3311 if(path) 3329 if(path)
3312 [saveDlg setDirectoryURL:[NSURL fileURLWithPath:[NSString stringWithUTF8String:path]]]; 3330 {
3331 SEL ssdu = NSSelectorFromString(@"setDirectoryURL");
3332
3333 if([saveDlg respondsToSelector:ssdu])
3334 {
3335 IMP isdu = [saveDlg methodForSelector:ssdu];
3336 isdu(saveDlg, ssdu, [NSURL fileURLWithPath:[NSString stringWithUTF8String:path]]);
3337 }
3338 }
3313 if(file) 3339 if(file)
3314 [saveDlg setNameFieldStringValue:[NSString stringWithUTF8String:file]]; 3340 {
3341 SEL ssnfsv = NSSelectorFromString(@"setNameFieldStringValue");
3342
3343 if([saveDlg respondsToSelector:ssnfsv])
3344 {
3345 IMP isnfsv = [saveDlg methodForSelector:ssnfsv];
3346 isnfsv(saveDlg, ssnfsv, [NSString stringWithUTF8String:file]);
3347 }
3348 }
3315 3349
3316 /* Enable the creation of directories in the dialog. */ 3350 /* Enable the creation of directories in the dialog. */
3317 [saveDlg setCanCreateDirectories:YES]; 3351 [saveDlg setCanCreateDirectories:YES];
3318 3352
3319 /* Handle file types */ 3353 /* Handle file types */
3369 * Text. 3403 * Text.
3370 */ 3404 */
3371 void dw_clipboard_set_text( char *str, int len) 3405 void dw_clipboard_set_text( char *str, int len)
3372 { 3406 {
3373 NSPasteboard *pasteboard = [NSPasteboard generalPasteboard]; 3407 NSPasteboard *pasteboard = [NSPasteboard generalPasteboard];
3374 3408 SEL scc = NSSelectorFromString(@"clearContents");
3375 /* Only in Snow Leopard */ 3409
3376 if(DWOSMinor > 5) 3410 if([pasteboard respondsToSelector:scc])
3377 { 3411 {
3378 [pasteboard clearContents]; 3412 IMP icc = [pasteboard methodForSelector:scc];
3413 icc(pasteboard, scc);
3379 } 3414 }
3380 3415
3381 [pasteboard setString:[ NSString stringWithUTF8String:str ] forType:NSStringPboardType]; 3416 [pasteboard setString:[ NSString stringWithUTF8String:str ] forType:NSStringPboardType];
3382 } 3417 }
3383 3418
8346 */ 8381 */
8347 void API dw_window_set_style(HWND handle, ULONG style, ULONG mask) 8382 void API dw_window_set_style(HWND handle, ULONG style, ULONG mask)
8348 { 8383 {
8349 id object = handle; 8384 id object = handle;
8350 8385
8351 if(DWOSMinor > 5 && [object isMemberOfClass:[DWWindow class]]) 8386 if([object isMemberOfClass:[DWWindow class]])
8352 { 8387 {
8353 DWWindow *window = object; 8388 DWWindow *window = object;
8354 int currentstyle = (int)[window styleMask]; 8389 SEL sssm = NSSelectorFromString(@"setStyleMask");
8355 int tmp; 8390
8356 8391 if([window respondsToSelector:sssm])
8357 tmp = currentstyle | (int)mask; 8392 {
8358 tmp ^= mask; 8393 IMP issm = [window methodForSelector:sssm];
8359 tmp |= style; 8394 int currentstyle = (int)[window styleMask];
8360 8395 int tmp;
8361 [window setStyleMask:tmp]; 8396
8397 tmp = currentstyle | (int)mask;
8398 tmp ^= mask;
8399 tmp |= style;
8400
8401 issm(window, sssm, tmp);
8402 }
8362 } 8403 }
8363 else if([object isKindOfClass:[NSTextField class]]) 8404 else if([object isKindOfClass:[NSTextField class]])
8364 { 8405 {
8365 NSTextField *tf = object; 8406 NSTextField *tf = object;
8366 8407