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allow pref to always use aa fonts, even at small sizes (this is what

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safari does). (r=tsk, sr=bryner, bug 180535)
This commit is contained in:
pinkerton%aol.net 2004-01-23 22:43:09 +00:00
parent d3011eaa97
commit 75a4c3d2f1
1 changed files with 15 additions and 4 deletions
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19
widget/src/mac/nsToolkitBase.cpp
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@ -48,6 +48,7 @@
#include <IOKit/IOMessage.h>
#include <CoreFoundation/CoreFoundation.h>
#include <Carbon/Carbon.h>
#include "nsToolkitBase.h"
#include "nsWidgetAtoms.h"
@ -62,6 +63,7 @@
static io_connect_t gRootPort = nsnull;
static const char kQuartzRenderingPref[] = "browser.quartz.enable";
static const char kAllFontSizesPref[] = "browser.quartz.enable.all_font_sizes";
//
// Static thread local storage index of the Toolkit
@ -100,9 +102,10 @@ nsToolkitBase::Init(PRThread * aThread)
SetupQuartzRendering();
nsCOMPtr<nsIPref> prefs = do_GetService(NS_PREF_CONTRACTID);
if (prefs)
prefs->RegisterCallback(kQuartzRenderingPref, QuartzChangedCallback, nsnull);
if (prefs) {
prefs->RegisterCallback(kQuartzRenderingPref, QuartzChangedCallback, nsnull);
prefs->RegisterCallback(kAllFontSizesPref, QuartzChangedCallback, nsnull);
}
return NS_OK;
}
@ -182,8 +185,16 @@ void nsToolkitBase::SetupQuartzRendering()
PRBool enableQuartz = PR_TRUE;
nsresult rv = prefs->GetBoolPref(kQuartzRenderingPref, &enableQuartz);
UInt32 oldFlags = SwapQDTextFlagsProc(kQDDontChangeFlags);
if (NS_FAILED(rv) || enableQuartz)
if (NS_FAILED(rv) || enableQuartz) {
SwapQDTextFlagsProc(oldFlags | kFlagsWeUse);
// the system defaults to not anti-aliasing small fonts, but some people
// think it looks better that way. If the pref is set, turn them on
PRBool antiAliasAllFontSizes = PR_FALSE;
rv = prefs->GetBoolPref(kAllFontSizesPref, &antiAliasAllFontSizes);
if (NS_SUCCEEDED(rv) && antiAliasAllFontSizes)
SetOutlinePreferred(true);
}
else
SwapQDTextFlagsProc(oldFlags & !kFlagsWeUse);
}