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Add notion of minimum length to font match and calc longest score

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string in the scoreboard at beginning of draw.  Fixes problem where
scores > 99 didn't fit vertical scoreboard.
This commit is contained in:
ehouse 2009-11-18 13:51:32 +00:00
parent 3eadd93aa6
commit 370d04f318
1 changed files with 57 additions and 31 deletions
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88
xwords4/wince/cedraw.c
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@ -86,6 +86,7 @@ typedef struct _FontCacheEntry {
found to best fill indexHt */
XP_U16 glyphHt; /* range from tops to bottoms of glyphs we use */
XP_U16 offset;
XP_U16 minLen;
} FontCacheEntry;
typedef struct _CeBMCacheEntry {
@ -121,6 +122,7 @@ struct CEDrawCtx {
#endif
XP_U16 trayOwner;
XP_U16 miniLineHt;
XP_U16 maxScoreLen;
XP_Bool scoreIsVertical;
XP_Bool topFocus;
@ -297,7 +299,7 @@ ERROR
} /* ceClipToRect */
static void
makeTestBuf( CEDrawCtx* dctx, XP_UCHAR* buf, XP_U16 bufLen, RFIndex index )
makeTestBuf( CEDrawCtx* dctx, RFIndex index, XP_UCHAR* buf, XP_U16 bufLen )
{
switch( index ) {
case RFONTS_TRAY:
@ -399,11 +401,6 @@ ceMeasureGlyph( HDC hdc, HBITMAP bmp, wchar_t glyph,
SIZE size;
XP_U16 yy;
/* { */
/* wchar_t wbuf[2] = { glyph, 0 }; */
/* XP_LOGW( __func__, wbuf ); */
/* } */
GetTextExtentPoint32( hdc, &glyph, 1, &size );
RECT rect = { 0, 0, size.cx, size.cy };
DrawText( hdc, &glyph, 1, &rect, DT_TOP | DT_LEFT );
@ -411,12 +408,14 @@ ceMeasureGlyph( HDC hdc, HBITMAP bmp, wchar_t glyph,
BITMAP bminfo;
int result = GetObject( bmp, sizeof(bminfo), &bminfo );
XP_ASSERT( result != 0 );
logBitmap( &bminfo, size.cx, size.cy );
/* Find out if this guy's taller than what we have */
const XP_U8* rowPtr = bminfo.bmBits;
XP_ASSERT( *rowPtr == 0x00 ); /* check polarity isn't reversed. For some
obscure character this may fail. */
if ( *rowPtr != 0x00 ) {
wchar_t wbuf[2] = { glyph, 0 };
XP_LOGW( __func__, wbuf );
logBitmap( &bminfo, size.cx, size.cy );
}
for ( yy = 0; yy < minTopSeen; ++yy ) {
if ( anyBitSet( rowPtr, size.cx ) ) {
*top = yy;
@ -521,11 +520,12 @@ ceFillFontInfo( const CEDrawCtx* dctx, LOGFONT* fontInfo,
}
static void
ceBestFitFont( CEDrawCtx* dctx, RFIndex index,
ceBestFitFont( CEDrawCtx* dctx, RFIndex index, const XP_U16 soughtHeight,
const XP_U16 soughtWidth, /* pass 0 to ignore width */
const XP_U16 soughtHeight, FontCacheEntry* fce )
const XP_U16 minLen, FontCacheEntry* fce )
{
wchar_t widebuf[65];
wchar_t widthBuf[minLen];
XP_U16 len, wlen;
XP_U16 hasMinTop, hasMaxBottom;
XP_Bool firstPass;
@ -539,10 +539,17 @@ ceBestFitFont( CEDrawCtx* dctx, RFIndex index,
char sample[65];
makeTestBuf( dctx, sample, VSIZE(sample), index );
makeTestBuf( dctx, index, sample, VSIZE(sample) );
len = 1 + strlen(sample);
wlen = MultiByteToWideChar( CP_UTF8, 0, sample, len,
widebuf, VSIZE(widebuf) );
if ( soughtWidth != 0 ) {
XP_U16 ii;
XP_ASSERT( minLen > 0 );
for ( ii = 0; ii < minLen; ++ii ) {
widthBuf[ii] = widebuf[0]; /* one char for the sample */
}
}
struct {
BITMAPINFOHEADER hdr;
@ -615,7 +622,7 @@ ceBestFitFont( CEDrawCtx* dctx, RFIndex index,
if ( (soughtWidth > 0) && (nextFromWidth > 0) ) {
SIZE size;
GetTextExtentPoint32( memDC, widebuf, wlen-1, &size );
GetTextExtentPoint32( memDC, widthBuf, minLen, &size );
if ( size.cx > soughtWidth ) { /* width too big... */
nextFromWidth = 1 + ((testHeight * soughtWidth) / size.cx);
@ -632,9 +639,11 @@ ceBestFitFont( CEDrawCtx* dctx, RFIndex index,
fce->lfHeight = testHeight;
fce->offset = top;
fce->glyphHt = thisHeight;
XP_LOGF( "Found for %s: indexHt: %d; lfHeight: %d; glyphHt: %d",
fce->minLen = minLen;
XP_LOGF( "%s: found for %s: indexHt: %d; lfHeight: %d; "
"glyphHt: %d; minLen: %d", __func__,
RFI2Str(index), fce->indexHt, fce->lfHeight,
fce->glyphHt );
fce->glyphHt, fce->minLen );
break;
}
@ -656,15 +665,18 @@ ceBestFitFont( CEDrawCtx* dctx, RFIndex index,
} /* ceBestFitFont */
static const FontCacheEntry*
ceGetSizedFont( CEDrawCtx* dctx, RFIndex index, XP_U16 width, XP_U16 height )
ceGetSizedFont( CEDrawCtx* dctx, RFIndex index, XP_U16 height, XP_U16 width,
XP_U16 minLen )
{
FontCacheEntry* fce = &dctx->fcEntry[index];
if ( (0 != height) /* 0 means use what we have */
&& (fce->indexHt != height || fce->indexWidth != width) ) {
XP_LOGF( "%s: no match for %s (have %d, want %d (width %d) "
&& ( (fce->indexHt != height)
|| (fce->indexWidth != width)
|| (fce->minLen != minLen) ) ) {
XP_LOGF( "%s: no match for %s (have %d, want %d (width %d, minLen %d) "
"so recalculating",
__func__, RFI2Str(index), fce->indexHt, height, width );
ceBestFitFont( dctx, index, width, height, fce );
__func__, RFI2Str(index), fce->indexHt, height, width, minLen );
ceBestFitFont( dctx, index, height, width, minLen, fce );
}
XP_ASSERT( !!fce->setFont );
@ -1040,7 +1052,8 @@ DRAW_FUNC_NAME(drawCell)( DrawCtx* p_dctx, const XP_Rect* xprect,
ceClipToRect( hdc, &rt );
XP_ASSERT( xprect->height == globals->cellHt );
fce = ceGetSizedFont( dctx, RFONTS_CELL, 0, xprect->height - CELL_BORDER );
fce = ceGetSizedFont( dctx, RFONTS_CELL, xprect->height - CELL_BORDER,
0, 0 );
oldFont = SelectObject( hdc, fce->setFont );
/* always init to silence compiler warning */
@ -1215,7 +1228,7 @@ drawDrawTileGuts( DrawCtx* p_dctx, const XP_Rect* xprect,
ceGetCharValHts( dctx, xprect, valHidden, &charHt, &valHt );
fce = ceGetSizedFont( dctx, valHidden ? RFONTS_TRAYNOVAL:RFONTS_TRAY,
0, charHt );
charHt, 0, 0 );
if ( !!bitmaps || !!letters ) {
HFONT oldFont = SelectObject( hdc, fce->setFont );
@ -1245,7 +1258,7 @@ drawDrawTileGuts( DrawCtx* p_dctx, const XP_Rect* xprect,
}
if ( !valHidden ) {
fce = ceGetSizedFont( dctx, RFONTS_TRAYVAL, 0, valHt );
fce = ceGetSizedFont( dctx, RFONTS_TRAYVAL, valHt, 0, 0 );
HFONT oldFont = SelectObject( hdc, fce->setFont );
swprintf( widebuf, L"%d", val );
@ -1422,18 +1435,30 @@ DRAW_FUNC_NAME(drawBoardArrow)( DrawCtx* p_dctx, const XP_Rect* xprect,
DLSTATIC void
DRAW_FUNC_NAME(scoreBegin)( DrawCtx* p_dctx, const XP_Rect* xprect,
XP_U16 XP_UNUSED(numPlayers),
DrawFocusState XP_UNUSED(dfs) )
XP_U16 numPlayers, const XP_S16* const scores,
XP_S16 remCount, DrawFocusState XP_UNUSED(dfs) )
{
CEDrawCtx* dctx = (CEDrawCtx*)p_dctx;
RECT rt;
HDC hdc = dctx->globals->hdc;
XP_U16 ii;
XP_U16 scoreLen = 0;
XP_ASSERT( !!hdc );
ceSetBkColor( hdc, dctx, CE_BKG_COLOR );
dctx->scoreIsVertical = xprect->height > xprect->width;
for ( ii = 0; ii <= numPlayers; ++ii ) {
XP_UCHAR buf[8];
XP_S16 num = ii < numPlayers? scores[ii] : remCount;
XP_U16 len = XP_SNPRINTF( buf, VSIZE(buf), "%d", num );
if ( len > scoreLen ) {
scoreLen = len;
}
}
dctx->maxScoreLen = scoreLen;
/* I don't think the clip rect's set at this point but drawing seems fine
anyway.... ceClearToBkground() is definitely needed here. */
XPRtoRECT( &rt, xprect );
@ -1488,7 +1513,8 @@ DRAW_FUNC_NAME(measureRemText)( DrawCtx* p_dctx, const XP_Rect* xprect,
scoreFontDims( dctx, xprect, &width, &height );
fce = ceGetSizedFont( dctx, RFONTS_SCORE, width, height );
fce = ceGetSizedFont( dctx, RFONTS_SCORE, height, width,
dctx->maxScoreLen );
oldFont = SelectObject( hdc, fce->setFont );
ceMeasureText( dctx, hdc, fce, buf, 0, widthP, heightP );
@ -1523,7 +1549,7 @@ DRAW_FUNC_NAME(drawRemText)( DrawCtx* p_dctx, const XP_Rect* rInner,
XPRtoRECT( &rt, rInner );
InsetRect( &rt, 1, 1 );
fce = ceGetSizedFont( dctx, RFONTS_SCORE, 0, 0 );
fce = ceGetSizedFont( dctx, RFONTS_SCORE, 0, 0, 0 );
oldFont = SelectObject( hdc, fce->setFont );
ceDrawLinesClipped( hdc, fce, buf, CP_ACP, XP_TRUE, &rt );
@ -1591,7 +1617,7 @@ DRAW_FUNC_NAME(measureScoreText)( DrawCtx* p_dctx, const XP_Rect* xprect,
}
fce = ceGetSizedFont( dctx, dsi->selected ? RFONTS_SCORE_BOLD:RFONTS_SCORE,
fontWidth, fontHt );
fontHt, fontWidth, dctx->maxScoreLen );
nameLen = dsi->isTurn? XP_STRLEN(dsi->name) : 0;
oldFont = SelectObject( hdc, fce->setFont );
@ -1642,7 +1668,7 @@ DRAW_FUNC_NAME(score_drawPlayer)( DrawCtx* p_dctx,
const FontCacheEntry* fce;
fce = ceGetSizedFont( dctx, dsi->selected ? RFONTS_SCORE_BOLD:RFONTS_SCORE,
0, 0 );
0, 0, 0 );
oldFont = SelectObject( hdc, fce->setFont );
@ -1684,7 +1710,7 @@ DRAW_FUNC_NAME(score_pendingScore)( DrawCtx* p_dctx, const XP_Rect* xprect,
HFONT oldFont;
XP_U16 spareHt;
fce = ceGetSizedFont( dctx, RFONTS_PTS, xprect->width, xprect->height );
fce = ceGetSizedFont( dctx, RFONTS_PTS, xprect->height, xprect->width, 3 );
spareHt = xprect->height - fce->glyphHt;
oldFont = SelectObject( hdc, fce->setFont );
@ -1726,7 +1752,7 @@ DRAW_FUNC_NAME(drawTimer)( DrawCtx* p_dctx, const XP_Rect* xprect,
HFONT oldFont;
const FontCacheEntry* fce;
fce = ceGetSizedFont( dctx, RFONTS_SCORE, 0, 0 );
fce = ceGetSizedFont( dctx, RFONTS_SCORE, 0, 0, 0 );
XPRtoRECT( &rt, xprect );