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Correct handling of Mac OS 8.5 Window Manager and Control Manager. The new

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functions turn out to be available only to PowerPC applications, through
WindowsLib and ControlsLib respectively, so we weak-link against those in
the obvious way.

[originally from svn r2441]
This commit is contained in:
Ben Harris 2003-01-04 00:13:18 +00:00
parent 106bf20b35
commit 561029bfdf
3 changed files with 17 additions and 7 deletions
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13
mac/mac.c
View File

@ -1,4 +1,4 @@
/* $Id: mac.c,v 1.14 2003/01/02 00:33:40 ben Exp $ */
/* $Id: mac.c,v 1.15 2003/01/04 00:13:18 ben Exp $ */
/*
* Copyright (c) 1999 Ben Harris
* All rights reserved.
@ -140,12 +140,19 @@ static void mac_startup(void) {
if (&RegisterAppearanceClient == kUnresolvedCFragSymbolAddress)
mac_gestalts.apprvers = 0;
#endif
#if TARGET_CPU_68K
mac_gestalts.cntlattr = 0;
mac_gestalts.windattr = 0;
#else
/* Mac OS 8.5 Control Manager (proportional scrollbars)? */
if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr)
if (Gestalt(gestaltControlMgrAttr, &mac_gestalts.cntlattr) != noErr ||
&SetControlViewSize == kUnresolvedCFragSymbolAddress)
mac_gestalts.cntlattr = 0;
/* Mac OS 8.5 Window Manager? */
if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr)
if (Gestalt(gestaltWindowMgrAttr, &mac_gestalts.windattr) != noErr ||
&SetWindowContentColor == kUnresolvedCFragSymbolAddress)
mac_gestalts.windattr = 0;
#endif
/* Text Encoding Conversion Manager? */
if (
#if TARGET_RT_MAC_CFM

7
mac/macterm.c
View File

@ -1,4 +1,4 @@
/* $Id: macterm.c,v 1.31 2003/01/02 00:33:40 ben Exp $ */
/* $Id: macterm.c,v 1.32 2003/01/04 00:13:18 ben Exp $ */
/*
* Copyright (c) 1999 Simon Tatham
* Copyright (c) 1999, 2002 Ben Harris
@ -336,7 +336,7 @@ static void mac_adjustwinbg(Session *s) {
if (!HAVE_COLOR_QD())
return;
#if TARGET_RT_CFM /* XXX doesn't link (at least for 68k) */
#if !TARGET_CPU_68K
if (mac_gestalts.windattr & gestaltWindowMgrPresent)
SetWindowContentColor(s->window,
&(*s->palette)->pmInfo[DEFAULT_BG].ciRGB);
@ -1180,8 +1180,7 @@ void set_sbar(void *frontend, int total, int start, int page) {
(*s->scrollbar)->contrlMin = 0;
(*s->scrollbar)->contrlMax = total - page;
SetControlValue(s->scrollbar, start);
#if TARGET_RT_CFM
/* XXX: This doesn't link for me. */
#if !TARGET_CPU_68K
if (mac_gestalts.cntlattr & gestaltControlMgrPresent)
SetControlViewSize(s->scrollbar, page);
#endif

4
mkfiles.pl
View File

@ -637,6 +637,10 @@ Libs_CFM68K = {Libs_CFM} \xb6
"{CFM68KLibraries}NuMacRuntime.o"
Libs_PPC = {Libs_CFM} \xb6
"{SharedLibraries}ControlsLib" \xb6
-weaklib ControlsLib \xb6
"{SharedLibraries}WindowsLib" \xb6
-weaklib WindowsLib \xb6
"{PPCLibraries}StdCRuntime.o" \xb6
"{PPCLibraries}PPCCRuntime.o" \xb6
"{PPCLibraries}CarbonAccessors.o"