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Diffstat (limited to 'src/os/macosx/macos.m')
| -rw-r--r-- | src/os/macosx/macos.m | 162 |
1 files changed, 162 insertions, 0 deletions
diff --git a/src/os/macosx/macos.m b/src/os/macosx/macos.m new file mode 100644 index 000000000..59801fce0 --- /dev/null +++ b/src/os/macosx/macos.m @@ -0,0 +1,162 @@ +/* $Id$ */ + +#include <AppKit/AppKit.h> + +#include <mach/mach.h> +#include <mach/mach_host.h> +#include <mach/host_info.h> +#include <mach/machine.h> +#include <stdio.h> +#include "../../stdafx.h" +#include "../../openttd.h" +#include "../../newgrf.h" +#include "../../gfx.h" +#include "../../macros.h" +#include "../../string.h" + +#ifndef CPU_SUBTYPE_POWERPC_970 +#define CPU_SUBTYPE_POWERPC_970 ((cpu_subtype_t) 100) +#endif + +/* + * 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 + */ + +static char *GetOSString(void) +{ + static char buffer[175]; + const char* CPU; + char OS[20]; + char newgrf[125]; + long sysVersion; + extern const char _openttd_revision[]; + + // get the hardware info + host_basic_info_data_t hostInfo; + mach_msg_type_number_t infoCount; + + infoCount = HOST_BASIC_INFO_COUNT; + host_info( + mach_host_self(), HOST_BASIC_INFO, (host_info_t)&hostInfo, &infoCount + ); + + // replace the hardware info with strings, that tells a bit more than just an int + switch (hostInfo.cpu_subtype) { +#ifdef __POWERPC__ + case CPU_SUBTYPE_POWERPC_750: CPU = "G3"; break; + case CPU_SUBTYPE_POWERPC_7400: + case CPU_SUBTYPE_POWERPC_7450: CPU = "G4"; break; + case CPU_SUBTYPE_POWERPC_970: CPU = "G5"; break; + default: CPU = "Unknown PPC"; break; +#else + /* it looks odd to have a switch for two cases, but it leaves room for easy + * expansion. Odds are that Apple will some day use newer CPUs than i686 + */ + case CPU_SUBTYPE_PENTPRO: CPU = "i686"; break; + default: CPU = "Unknown Intel"; break; +#endif + } + + // get the version of OSX + if (Gestalt(gestaltSystemVersion, &sysVersion) != noErr) { + sprintf(OS, "Undetected"); + } else { + int majorHiNib = GB(sysVersion, 12, 4); + int majorLoNib = GB(sysVersion, 8, 4); + int minorNib = GB(sysVersion, 4, 4); + int bugNib = GB(sysVersion, 0, 4); + + sprintf(OS, "%d%d.%d.%d", majorHiNib, majorLoNib, minorNib, bugNib); + } + + // make a list of used newgrf files + if (_first_grffile != NULL) { + char* n = newgrf; + const GRFFile* file; + + for (file = _first_grffile; file != NULL; file = file->next) { + n = strecpy(n, " ", lastof(newgrf)); + n = strecpy(n, file->filename, lastof(newgrf)); + } + } else { + sprintf(newgrf, "none"); + } + + snprintf( + buffer, lengthof(buffer), + "Please add this info: (tip: copy-paste works)\n" + "CPU: %s, OSX: %s, OpenTTD version: %s\n" + "NewGRF files:%s", + CPU, OS, _openttd_revision, newgrf + ); + return buffer; +} + + +#ifdef WITH_SDL + +void ShowMacDialog(const char* title, const char* message, const char* buttonLabel) +{ + NSRunAlertPanel([NSString stringWithCString: title], [NSString stringWithCString: message], [NSString stringWithCString: buttonLabel], nil, nil); +} + +#elif defined WITH_COCOA + +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 ShowMacAssertDialog(const char* function, const char* file, const int line, const char* expression) +{ + const char* buffer = + [[NSString stringWithFormat:@ + "An assertion has failed and OpenTTD must quit.\n" + "%s in %s (line %d)\n" + "\"%s\"\n" + "\n" + "You should report this error the OpenTTD developers if you think you found a bug.\n" + "\n" + "%s", + function, file, line, expression, GetOSString()] cString + ]; + NSLog(@"%s", buffer); + ToggleFullScreen(0); + ShowMacDialog("Assertion Failed", buffer, "Quit"); + + // abort so that a debugger has a chance to notice + abort(); +} + + +void ShowMacErrorDialog(const char *error) +{ + const char* buffer = + [[NSString stringWithFormat:@ + "Please update to the newest version of OpenTTD\n" + "If the problem presists, please report this to\n" + "http://bugs.openttd.org\n" + "\n" + "%s", + GetOSString()] cString + ]; + ToggleFullScreen(0); + ShowMacDialog(error, buffer, "Quit"); + abort(); +} |