94 lines
2.2 KiB
C
94 lines
2.2 KiB
C
/*
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* messagebox.c
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* d1x-rebirth
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*
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* Display an error or warning messagebox using the OS's window server.
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*
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*/
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#ifdef __APPLE__
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#include <Carbon/Carbon.h>
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#else
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#include <Carbon.h>
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#endif
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#include "window.h"
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#include "event.h"
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#include "messagebox.h"
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void display_mac_alert(const char *message, int error)
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{
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window *wind;
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d_event event;
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int fullscreen;
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bool osX = FALSE;
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uint response;
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int16_t itemHit;
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// Handle Descent's windows properly
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if ((wind = window_get_front()))
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WINDOW_SEND_EVENT(wind, EVENT_WINDOW_DEACTIVATED);
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if (grd_curscreen && (fullscreen = gr_check_fullscreen()))
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gr_toggle_fullscreen();
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osX = ( Gestalt(gestaltSystemVersion, (long *) &response) == noErr)
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&& (response >= 0x01000 );
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ShowCursor();
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if (osX)
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{
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#ifdef TARGET_API_MAC_CARBON
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DialogRef alert;
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CFStringRef error_text = CFSTR("Sorry, a critical error has occurred.");
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CFStringRef text = NULL;
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text = CFStringCreateWithCString(CFAllocatorGetDefault(), message, kCFStringEncodingMacRoman);
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if (!text)
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{
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if (wind) WINDOW_SEND_EVENT(wind, EVENT_WINDOW_ACTIVATED);
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return;
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}
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if (CreateStandardAlert(error ? kAlertStopAlert : kAlertNoteAlert, error ? error_text : text, error ? text : NULL, 0, &alert) != noErr)
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{
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CFRelease(text);
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if (wind) WINDOW_SEND_EVENT(wind, EVENT_WINDOW_ACTIVATED);
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return;
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}
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RunStandardAlert(alert, 0, &itemHit);
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CFRelease(text);
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#endif
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}
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else
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{
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// This #if guard removes both compiler warnings
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// and complications if we didn't link the (older) Mac OS X SDK that actually supports the following.
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#if !defined(MAC_OS_X_VERSION_MAX_ALLOWED) || (MAC_OS_X_VERSION_MAX_ALLOWED < MAC_OS_X_VERSION_10_4)
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Str255 error_text = "\pSorry, a critical error has occurred.";
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Str255 text;
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CopyCStringToPascal(message, text);
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StandardAlert(error ? kAlertStopAlert : kAlertNoteAlert, error ? error_text : text, error ? text : NULL, 0, &itemHit);
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#endif
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}
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if ((wind = window_get_front()))
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WINDOW_SEND_EVENT(wind, EVENT_WINDOW_ACTIVATED);
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if (grd_curscreen && !error && fullscreen)
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gr_toggle_fullscreen();
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}
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void msgbox_warning(char *message)
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{
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display_mac_alert(message, 0);
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}
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void msgbox_error(const char *message)
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{
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display_mac_alert(message, 1);
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}
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