Mercurial > vim
view src/os_macosx.m @ 16434:dfbf27ca3129
Added tag v8.1.1221 for changeset 9c206a78ec04e9e89a4edf56a32d01c32e0fef91
author | Bram Moolenaar <Bram@vim.org> |
---|---|
date | Sat, 27 Apr 2019 22:45:06 +0200 |
parents | 2dcaa860e3fc |
children | d0438b4b0acf |
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/* vi:set ts=8 sts=4 sw=4 noet: * * VIM - Vi IMproved by Bram Moolenaar * * Do ":help uganda" in Vim to read copying and usage conditions. * Do ":help credits" in Vim to see a list of people who contributed. * See README.txt for an overview of the Vim source code. */ /* * os_macosx.m -- Mac specific things for Mac OS X. */ /* Suppress compiler warnings to non-C89 code. */ #if defined(__clang__) && defined(__STRICT_ANSI__) # pragma clang diagnostic push # pragma clang diagnostic ignored "-Wc99-extensions" # pragma clang diagnostic push # pragma clang diagnostic ignored "-Wdeclaration-after-statement" #endif /* Avoid a conflict for the definition of Boolean between Mac header files and * X11 header files. */ #define NO_X11_INCLUDES #include "vim.h" #import <AppKit/AppKit.h> /* * Clipboard support for the console. * Don't include this when building the GUI version, the functions in * gui_mac.c are used then. TODO: remove those instead? * But for MacVim we do need these ones. */ #if defined(FEAT_CLIPBOARD) && (!defined(FEAT_GUI_ENABLED) || defined(FEAT_GUI_MACVIM)) /* Used to identify clipboard data copied from Vim. */ NSString *VimPboardType = @"VimPboardType"; void clip_mch_lose_selection(VimClipboard *cbd UNUSED) { } int clip_mch_own_selection(VimClipboard *cbd UNUSED) { /* This is called whenever there is a new selection and 'guioptions' * contains the "a" flag (automatically copy selection). Return TRUE, else * the "a" flag does nothing. Note that there is no concept of "ownership" * of the clipboard in Mac OS X. */ return TRUE; } void clip_mch_request_selection(VimClipboard *cbd) { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; NSPasteboard *pb = [NSPasteboard generalPasteboard]; #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060 NSArray *supportedTypes = [NSArray arrayWithObjects:VimPboardType, NSPasteboardTypeString, nil]; #else NSArray *supportedTypes = [NSArray arrayWithObjects:VimPboardType, NSStringPboardType, nil]; #endif NSString *bestType = [pb availableTypeFromArray:supportedTypes]; if (!bestType) goto releasepool; int motion_type = MAUTO; NSString *string = nil; if ([bestType isEqual:VimPboardType]) { /* This type should consist of an array with two objects: * 1. motion type (NSNumber) * 2. text (NSString) * If this is not the case we fall back on using NSPasteboardTypeString. */ id plist = [pb propertyListForType:VimPboardType]; if ([plist isKindOfClass:[NSArray class]] && [plist count] == 2) { id obj = [plist objectAtIndex:1]; if ([obj isKindOfClass:[NSString class]]) { motion_type = [[plist objectAtIndex:0] intValue]; string = obj; } } } if (!string) { /* Use NSPasteboardTypeString. The motion type is detected automatically. */ #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060 NSMutableString *mstring = [[pb stringForType:NSPasteboardTypeString] mutableCopy]; #else NSMutableString *mstring = [[pb stringForType:NSStringPboardType] mutableCopy]; #endif if (!mstring) goto releasepool; /* Replace unrecognized end-of-line sequences with \x0a (line feed). */ NSRange range = { 0, [mstring length] }; unsigned n = [mstring replaceOccurrencesOfString:@"\x0d\x0a" withString:@"\x0a" options:0 range:range]; if (0 == n) { n = [mstring replaceOccurrencesOfString:@"\x0d" withString:@"\x0a" options:0 range:range]; } string = mstring; } /* Default to MAUTO, uses MCHAR or MLINE depending on trailing NL. */ if (!(MCHAR == motion_type || MLINE == motion_type || MBLOCK == motion_type || MAUTO == motion_type)) motion_type = MAUTO; char_u *str = (char_u*)[string UTF8String]; int len = [string lengthOfBytesUsingEncoding:NSUTF8StringEncoding]; if (input_conv.vc_type != CONV_NONE) str = string_convert(&input_conv, str, &len); if (str) clip_yank_selection(motion_type, str, len, cbd); if (input_conv.vc_type != CONV_NONE) vim_free(str); releasepool: [pool release]; } /* * Send the current selection to the clipboard. */ void clip_mch_set_selection(VimClipboard *cbd) { NSAutoreleasePool *pool = [[NSAutoreleasePool alloc] init]; /* If the '*' register isn't already filled in, fill it in now. */ cbd->owned = TRUE; clip_get_selection(cbd); cbd->owned = FALSE; /* Get the text to put on the pasteboard. */ long_u llen = 0; char_u *str = 0; int motion_type = clip_convert_selection(&str, &llen, cbd); if (motion_type < 0) goto releasepool; /* TODO: Avoid overflow. */ int len = (int)llen; if (output_conv.vc_type != CONV_NONE) { char_u *conv_str = string_convert(&output_conv, str, &len); if (conv_str) { vim_free(str); str = conv_str; } } if (len > 0) { NSString *string = [[NSString alloc] initWithBytes:str length:len encoding:NSUTF8StringEncoding]; /* See clip_mch_request_selection() for info on pasteboard types. */ NSPasteboard *pb = [NSPasteboard generalPasteboard]; #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060 NSArray *supportedTypes = [NSArray arrayWithObjects:VimPboardType, NSPasteboardTypeString, nil]; #else NSArray *supportedTypes = [NSArray arrayWithObjects:VimPboardType, NSStringPboardType, nil]; #endif [pb declareTypes:supportedTypes owner:nil]; NSNumber *motion = [NSNumber numberWithInt:motion_type]; NSArray *plist = [NSArray arrayWithObjects:motion, string, nil]; [pb setPropertyList:plist forType:VimPboardType]; #if MAC_OS_X_VERSION_MAX_ALLOWED >= 1060 [pb setString:string forType:NSPasteboardTypeString]; #else [pb setString:string forType:NSStringPboardType]; #endif [string release]; } vim_free(str); releasepool: [pool release]; } #endif /* FEAT_CLIPBOARD */ /* Lift the compiler warning suppression. */ #if defined(__clang__) && defined(__STRICT_ANSI__) # pragma clang diagnostic pop # pragma clang diagnostic pop #endif