[PATCH v2 4/6] user32: Fix the calculation of system metrics icon sizes.
Huw Davies
huw at codeweavers.com
Tue May 2 09:13:16 CDT 2017
Signed-off-by: Huw Davies <huw at codeweavers.com>
---
dlls/user32/sysparams.c | 12 +++++++-----
dlls/user32/tests/sysparams.c | 35 ++++++++++++++++++++++++++++++-----
2 files changed, 37 insertions(+), 10 deletions(-)
diff --git a/dlls/user32/sysparams.c b/dlls/user32/sysparams.c
index ab3d717300..48fd145fde 100644
--- a/dlls/user32/sysparams.c
+++ b/dlls/user32/sysparams.c
@@ -174,7 +174,6 @@ static const WCHAR SMCAPTIONWIDTH_VALNAME[]= {METRICS_KEY,'S','m','C',
static const WCHAR SMCAPTIONHEIGHT_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','H','e','i','g','h','t',0};
static const WCHAR MENUWIDTH_VALNAME[]= {METRICS_KEY,'M','e','n','u','W','i','d','t','h',0};
static const WCHAR MENUHEIGHT_VALNAME[]= {METRICS_KEY,'M','e','n','u','H','e','i','g','h','t',0};
-static const WCHAR ICONSIZE_VALNAME[]= {METRICS_KEY,'S','h','e','l','l',' ','I','c','o','n',' ','S','i','z','e',0};
static const WCHAR PADDEDBORDERWIDTH_VALNAME[]= {METRICS_KEY,'P','a','d','d','e','d','B','o','r','d','e','r','W','i','d','t','h',0};
static const WCHAR CAPTIONLOGFONT_VALNAME[]= {METRICS_KEY,'C','a','p','t','i','o','n','F','o','n','t',0};
static const WCHAR SMCAPTIONLOGFONT_VALNAME[]= {METRICS_KEY,'S','m','C','a','p','t','i','o','n','F','o','n','t',0};
@@ -1158,7 +1157,6 @@ static UINT_ENTRY( DRAGHEIGHT, 4 );
static UINT_ENTRY( DOUBLECLICKTIME, 500 );
static UINT_ENTRY( FONTSMOOTHING, 2 );
static UINT_ENTRY( GRIDGRANULARITY, 0 );
-static UINT_ENTRY( ICONSIZE, 32 );
static UINT_ENTRY( KEYBOARDDELAY, 1 );
static UINT_ENTRY( KEYBOARDSPEED, 31 );
static UINT_ENTRY( MENUSHOWDELAY, 400 );
@@ -1323,7 +1321,6 @@ static union sysparam_all_entry * const default_entries[] =
(union sysparam_all_entry *)&entry_FOREGROUNDFLASHCOUNT,
(union sysparam_all_entry *)&entry_FOREGROUNDLOCKTIMEOUT,
(union sysparam_all_entry *)&entry_ICONHORIZONTALSPACING,
- (union sysparam_all_entry *)&entry_ICONSIZE,
(union sysparam_all_entry *)&entry_ICONTITLEWRAP,
(union sysparam_all_entry *)&entry_ICONVERTICALSPACING,
(union sysparam_all_entry *)&entry_KEYBOARDDELAY,
@@ -2400,7 +2397,9 @@ INT WINAPI GetSystemMetrics( INT index )
return max( 8, ret );
case SM_CXICON:
case SM_CYICON:
- get_entry( &entry_ICONSIZE, 0, &ret );
+ ret = 32;
+ if (IsProcessDPIAware())
+ ret = MulDiv( ret, get_display_dpi(), USER_DEFAULT_SCREEN_DPI );
return ret;
case SM_CXCURSOR:
case SM_CYCURSOR:
@@ -2492,7 +2491,10 @@ INT WINAPI GetSystemMetrics( INT index )
return GetSystemMetrics(SM_CYMINIMIZED) + max( 0, (INT)ret );
case SM_CXSMICON:
case SM_CYSMICON:
- return 16;
+ ret = 16;
+ if (IsProcessDPIAware())
+ ret = MulDiv( ret, get_display_dpi(), USER_DEFAULT_SCREEN_DPI ) & ~1;
+ return ret;
case SM_CYSMCAPTION:
return GetSystemMetrics(SM_CYSMSIZE) + 1;
case SM_CXSMSIZE:
diff --git a/dlls/user32/tests/sysparams.c b/dlls/user32/tests/sysparams.c
index d879036096..890dda014d 100644
--- a/dlls/user32/tests/sysparams.c
+++ b/dlls/user32/tests/sysparams.c
@@ -2702,7 +2702,7 @@ static void test_GetSystemMetrics( void)
HDC hdc = CreateICA( "Display", 0, 0, 0);
UINT avcwCaption;
- INT CaptionWidthfromreg;
+ INT CaptionWidthfromreg, smicon, broken_val;
MINIMIZEDMETRICS minim;
NONCLIENTMETRICSA ncm;
SIZE screen;
@@ -2769,8 +2769,9 @@ static void test_GetSystemMetrics( void)
ok_gsm( SM_CYDLGFRAME, 3);
ok_gsm( SM_CYVTHUMB, ncm.iScrollHeight);
ok_gsm( SM_CXHTHUMB, ncm.iScrollHeight);
- /* SM_CXICON */
- /* SM_CYICON */
+ /* These don't depend on the Shell Icon Size registry value */
+ ok_gsm( SM_CXICON, MulDiv( 32, dpi, USER_DEFAULT_SCREEN_DPI ) );
+ ok_gsm( SM_CYICON, MulDiv( 32, dpi, USER_DEFAULT_SCREEN_DPI ) );
/* SM_CXCURSOR */
/* SM_CYCURSOR */
ok_gsm( SM_CYMENU, ncm.iMenuHeight + 1);
@@ -2815,8 +2816,32 @@ static void test_GetSystemMetrics( void)
/* sign-extension for iHorzGap/iVertGap is broken on Win9x */
ok_gsm( SM_CXMINSPACING, GetSystemMetrics( SM_CXMINIMIZED) + (short)minim.iHorzGap );
ok_gsm( SM_CYMINSPACING, GetSystemMetrics( SM_CYMINIMIZED) + (short)minim.iVertGap );
- /* SM_CXSMICON */
- /* SM_CYSMICON */
+
+ smicon = MulDiv( 16, dpi, USER_DEFAULT_SCREEN_DPI );
+ if (!pIsProcessDPIAware || pIsProcessDPIAware())
+ smicon = max( min( smicon, CaptionWidthfromreg - 2), 4 ) & ~1;
+ todo_wine_if( real_dpi == dpi && smicon != (MulDiv( 16, dpi, USER_DEFAULT_SCREEN_DPI) & ~1) )
+ {
+ broken_val = (min( ncm.iCaptionHeight, CaptionWidthfromreg ) - 2) & ~1;
+ broken_val = min( broken_val, 20 );
+
+ if (smicon == 4)
+ {
+ ok_gsm_2( SM_CXSMICON, smicon, 6 );
+ ok_gsm_2( SM_CYSMICON, smicon, 6 );
+ }
+ else if (smicon < broken_val)
+ {
+ ok_gsm_2( SM_CXSMICON, smicon, broken_val );
+ ok_gsm_2( SM_CYSMICON, smicon, broken_val );
+ }
+ else
+ {
+ ok_gsm( SM_CXSMICON, smicon );
+ ok_gsm( SM_CYSMICON, smicon );
+ }
+ }
+
ok_gsm( SM_CYSMCAPTION, ncm.iSmCaptionHeight + 1);
ok_gsm_3( SM_CXSMSIZE,
ncm.iSmCaptionWidth, /* classic/standard windows style */
--
2.12.0
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