/* $Id$ */ /* * This file is part of OpenTTD. * OpenTTD 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, version 2. * OpenTTD 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 OpenTTD. If not, see <http://www.gnu.org/licenses/>. */ #include "../../stdafx.h" #include "../../core/bitmath_func.hpp" #include "../../rev.h" #include "macos.h" #include "../../string_func.h" #define Rect OTTDRect #define Point OTTDPoint #include <AppKit/AppKit.h> #undef Rect #undef Point /* * This file contains objective C * Apple uses objective C instead of plain C to interact with OS specific/native functions * * Note: TrueLight's crosscompiler can handle this, but it likely needs a manual modification for each change in this file. * To insure that the crosscompiler still works, let him try any changes before they are committed */ /** * Get the version of the MacOS we are running under. Code adopted * from http://www.cocoadev.com/index.pl?DeterminingOSVersion * @param return_major major version of the os. This would be 10 in the case of 10.4.11 * @param return_minor minor version of the os. This would be 4 in the case of 10.4.11 * @param return_bugfix bugfix version of the os. This would be 11 in the case of 10.4.11 * A return value of -1 indicates that something went wrong and we don't know. */ void GetMacOSVersion(int *return_major, int *return_minor, int *return_bugfix) { *return_major = -1; *return_minor = -1; *return_bugfix = -1; SInt32 systemVersion, version_major, version_minor, version_bugfix; if (Gestalt(gestaltSystemVersion, &systemVersion) == noErr) { if (systemVersion >= 0x1040) { if (Gestalt(gestaltSystemVersionMajor, &version_major) == noErr) *return_major = (int)version_major; if (Gestalt(gestaltSystemVersionMinor, &version_minor) == noErr) *return_minor = (int)version_minor; if (Gestalt(gestaltSystemVersionBugFix, &version_bugfix) == noErr) *return_bugfix = (int)version_bugfix; } else { *return_major = (int)(GB(systemVersion, 12, 4) * 10 + GB(systemVersion, 8, 4)); *return_minor = (int)GB(systemVersion, 4, 4); *return_bugfix = (int)GB(systemVersion, 0, 4); } } } #ifdef WITH_SDL void ShowMacDialog(const char *title, const char *message, const char *buttonLabel) { NSRunAlertPanel([ NSString stringWithUTF8String:title ], [ NSString stringWithUTF8String:message ], [ NSString stringWithUTF8String:buttonLabel ], nil, nil); } #elif defined WITH_COCOA extern void CocoaDialog(const char *title, const char *message, const char *buttonLabel); void ShowMacDialog(const char *title, const char *message, const char *buttonLabel) { CocoaDialog(title, message, buttonLabel); } #else void ShowMacDialog(const char *title, const char *message, const char *buttonLabel) { fprintf(stderr, "%s: %s\n", title, message); } #endif void ShowOSErrorBox(const char *buf, bool system) { /* Display the error in the best way possible. */ if (system) { ShowMacDialog("OpenTTD has encountered an error", buf, "Quit"); } else { ShowMacDialog(buf, "See the readme for more info.\nMost likely you are missing files from the original TTD.", "Quit"); } } /** Determine the current user's locale. */ const char *GetCurrentLocale(const char *) { static char retbuf[32] = { '\0' }; NSUserDefaults *defs = [ NSUserDefaults standardUserDefaults ]; NSArray *languages = [ defs objectForKey:@"AppleLanguages" ]; NSString *preferredLang = [ languages objectAtIndex:0 ]; /* preferredLang is either 2 or 5 characters long ("xx" or "xx_YY"). */ /* Since Apple introduced encoding to CString in OSX 10.4 we have to make a few conditions * to get the right code for the used version of OSX. */ #if (MAC_OS_X_VERSION_MAX_ALLOWED >= MAC_OS_X_VERSION_10_4) if (MacOSVersionIsAtLeast(10, 4, 0)) { [ preferredLang getCString:retbuf maxLength:32 encoding:NSASCIIStringEncoding ]; } else #endif { #if (MAC_OS_X_VERSION_MIN_REQUIRED < MAC_OS_X_VERSION_10_4) /* maxLength does not include the \0 char in contrast to the call above. */ [ preferredLang getCString:retbuf maxLength:31 ]; #endif } return retbuf; } #ifdef WITH_COCOA bool GetClipboardContents(char *buffer, size_t buff_len) { NSPasteboard *pb = [ NSPasteboard generalPasteboard ]; NSArray *types = [ NSArray arrayWithObject:NSStringPboardType ]; NSString *bestType = [ pb availableTypeFromArray:types ]; /* Clipboard has no text data available. */ if (bestType == nil) return false; NSString *string = [ pb stringForType:NSStringPboardType ]; if (string == nil || [ string length ] == 0) return false; ttd_strlcpy(buffer, [ string UTF8String ], buff_len); return true; } #endif