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riched20: Pass the run to the text drawing routine.

This commit is contained in:
Huw Davies 2013-02-14 14:16:14 +00:00 committed by Alexandre Julliard
parent 941775e311
commit 82c8e567fb
1 changed files with 26 additions and 27 deletions
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53
dlls/riched20/paint.c
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@ -215,9 +215,8 @@ static void ME_HighlightSpace(ME_Context *c, int x, int y, LPCWSTR szText,
} }
} }
static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText, static void ME_DrawTextWithStyle(ME_Context *c, ME_Run *run, int x, int y, LPCWSTR szText,
int nChars, ME_Style *s, int width, int nChars, int nSelFrom, int nSelTo, int ymin, int cy)
int nSelFrom, int nSelTo, int ymin, int cy)
{ {
HDC hDC = c->hDC; HDC hDC = c->hDC;
HGDIOBJ hOldFont; HGDIOBJ hOldFont;
@ -233,26 +232,26 @@ static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText,
* by the font extends to the end of the tab. Tabs are always stored as * by the font extends to the end of the tab. Tabs are always stored as
* a single character run, so we can handle this case separately, since * a single character run, so we can handle this case separately, since
* otherwise lpDx would need to specify the lengths of each character. */ * otherwise lpDx would need to specify the lengths of each character. */
if (width && nChars == 1) if (run->nWidth && nChars == 1)
lpDx = &width; /* Make sure underline for tab extends across tab space */ lpDx = &run->nWidth; /* Make sure underline for tab extends across tab space */
hOldFont = ME_SelectStyleFont(c, s); hOldFont = ME_SelectStyleFont(c, run->style);
if ((s->fmt.dwMask & s->fmt.dwEffects) & CFM_OFFSET) { if ((run->style->fmt.dwMask & run->style->fmt.dwEffects) & CFM_OFFSET) {
yTwipsOffset = s->fmt.yOffset; yTwipsOffset = run->style->fmt.yOffset;
} }
if ((s->fmt.dwMask & s->fmt.dwEffects) & (CFM_SUPERSCRIPT | CFM_SUBSCRIPT)) { if ((run->style->fmt.dwMask & run->style->fmt.dwEffects) & (CFM_SUPERSCRIPT | CFM_SUBSCRIPT)) {
if (s->fmt.dwEffects & CFE_SUPERSCRIPT) yTwipsOffset = s->fmt.yHeight/3; if (run->style->fmt.dwEffects & CFE_SUPERSCRIPT) yTwipsOffset = run->style->fmt.yHeight/3;
if (s->fmt.dwEffects & CFE_SUBSCRIPT) yTwipsOffset = -s->fmt.yHeight/12; if (run->style->fmt.dwEffects & CFE_SUBSCRIPT) yTwipsOffset = -run->style->fmt.yHeight/12;
} }
if (yTwipsOffset) if (yTwipsOffset)
yOffset = ME_twips2pointsY(c, yTwipsOffset); yOffset = ME_twips2pointsY(c, yTwipsOffset);
if ((s->fmt.dwMask & CFM_LINK) && (s->fmt.dwEffects & CFE_LINK)) if ((run->style->fmt.dwMask & CFM_LINK) && (run->style->fmt.dwEffects & CFE_LINK))
rgb = RGB(0,0,255); rgb = RGB(0,0,255);
else if ((s->fmt.dwMask & CFM_COLOR) && (s->fmt.dwEffects & CFE_AUTOCOLOR)) else if ((run->style->fmt.dwMask & CFM_COLOR) && (run->style->fmt.dwEffects & CFE_AUTOCOLOR))
rgb = ITextHost_TxGetSysColor(c->editor->texthost, COLOR_WINDOWTEXT); rgb = ITextHost_TxGetSysColor(c->editor->texthost, COLOR_WINDOWTEXT);
else else
rgb = s->fmt.crTextColor; rgb = run->style->fmt.crTextColor;
if (bHighlightedText) if (bHighlightedText)
{ {
@ -269,7 +268,7 @@ static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText,
if (nSelTo >= nChars) if (nSelTo >= nChars)
{ {
nSelTo = nChars; nSelTo = nChars;
xSelEnd = x + width; xSelEnd = x + run->nWidth;
} }
else else
{ {
@ -279,9 +278,9 @@ static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText,
} }
/* Choose the pen type for underlining the text. */ /* Choose the pen type for underlining the text. */
if (s->fmt.dwMask & CFM_UNDERLINETYPE) if (run->style->fmt.dwMask & CFM_UNDERLINETYPE)
{ {
switch (s->fmt.bUnderlineType) switch (run->style->fmt.bUnderlineType)
{ {
case CFU_UNDERLINE: case CFU_UNDERLINE:
case CFU_UNDERLINEWORD: /* native seems to map it to simple underline (MSDN) */ case CFU_UNDERLINEWORD: /* native seems to map it to simple underline (MSDN) */
@ -292,7 +291,7 @@ static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText,
hPen = CreatePen(PS_DOT, 1, rgb); hPen = CreatePen(PS_DOT, 1, rgb);
break; break;
default: default:
FIXME("Unknown underline type (%u)\n", s->fmt.bUnderlineType); FIXME("Unknown underline type (%u)\n", run->style->fmt.bUnderlineType);
/* fall through */ /* fall through */
case CFU_CF1UNDERLINE: /* this type is supported in the font, do nothing */ case CFU_CF1UNDERLINE: /* this type is supported in the font, do nothing */
case CFU_UNDERLINENONE: case CFU_UNDERLINENONE:
@ -332,13 +331,13 @@ static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText,
if (hPen) if (hPen)
LineTo(hDC, xSelEnd, y - yOffset + 1); LineTo(hDC, xSelEnd, y - yOffset + 1);
SetBkColor(hDC, rgbBackOld); SetBkColor(hDC, rgbBackOld);
if (xSelEnd < x + width) if (xSelEnd < x + run->nWidth)
{ {
SetTextColor(hDC, rgb); SetTextColor(hDC, rgb);
ExtTextOutW(hDC, xSelEnd, y-yOffset, 0, NULL, szText+nSelTo, ExtTextOutW(hDC, xSelEnd, y-yOffset, 0, NULL, szText+nSelTo,
nChars-nSelTo, NULL); nChars-nSelTo, NULL);
if (hPen) if (hPen)
LineTo(hDC, x + width, y - yOffset + 1); LineTo(hDC, x + run->nWidth, y - yOffset + 1);
} }
} }
else else
@ -349,7 +348,7 @@ static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText,
if (hPen) if (hPen)
{ {
MoveToEx(hDC, x, y - yOffset + 1, NULL); MoveToEx(hDC, x, y - yOffset + 1, NULL);
LineTo(hDC, x + width, y - yOffset + 1); LineTo(hDC, x + run->nWidth, y - yOffset + 1);
} }
if (bHighlightedText) /* v1.0 inverts the selection */ if (bHighlightedText) /* v1.0 inverts the selection */
@ -364,7 +363,7 @@ static void ME_DrawTextWithStyle(ME_Context *c, int x, int y, LPCWSTR szText,
DeleteObject(hPen); DeleteObject(hPen);
} }
SetTextColor(hDC, rgbOld); SetTextColor(hDC, rgbOld);
ME_UnselectStyleFont(c, s, hOldFont); ME_UnselectStyleFont(c, run->style, hOldFont);
} }
static void ME_DebugWrite(HDC hDC, const POINT *pt, LPCWSTR szText) { static void ME_DebugWrite(HDC hDC, const POINT *pt, LPCWSTR szText) {
@ -407,7 +406,7 @@ static void ME_DrawRun(ME_Context *c, int x, int y, ME_DisplayItem *rundi, ME_Pa
{ {
/* wszSpace is used instead of the tab character because otherwise /* wszSpace is used instead of the tab character because otherwise
* an unwanted symbol can be inserted instead. */ * an unwanted symbol can be inserted instead. */
ME_DrawTextWithStyle(c, x, y, wszSpace, 1, run->style, run->nWidth, ME_DrawTextWithStyle(c, run, x, y, wszSpace, 1,
nSelFrom-runofs, nSelTo-runofs, nSelFrom-runofs, nSelTo-runofs,
c->pt.y + para->pt.y + start->member.row.pt.y, c->pt.y + para->pt.y + start->member.row.pt.y,
start->member.row.nHeight); start->member.row.nHeight);
@ -421,16 +420,16 @@ static void ME_DrawRun(ME_Context *c, int x, int y, ME_DisplayItem *rundi, ME_Pa
if (c->editor->cPasswordMask) if (c->editor->cPasswordMask)
{ {
ME_String *szMasked = ME_MakeStringR(c->editor->cPasswordMask, run->len); ME_String *szMasked = ME_MakeStringR(c->editor->cPasswordMask, run->len);
ME_DrawTextWithStyle(c, x, y, ME_DrawTextWithStyle(c, run, x, y,
szMasked->szData, szMasked->nLen, run->style, run->nWidth, szMasked->szData, szMasked->nLen,
nSelFrom-runofs,nSelTo-runofs, nSelFrom-runofs,nSelTo-runofs,
c->pt.y + para->pt.y + start->member.row.pt.y, c->pt.y + para->pt.y + start->member.row.pt.y,
start->member.row.nHeight); start->member.row.nHeight);
ME_DestroyString(szMasked); ME_DestroyString(szMasked);
} }
else else
ME_DrawTextWithStyle(c, x, y, ME_DrawTextWithStyle(c, run, x, y,
get_text( run, 0 ), run->len, run->style, run->nWidth, get_text( run, 0 ), run->len,
nSelFrom-runofs,nSelTo-runofs, nSelFrom-runofs,nSelTo-runofs,
c->pt.y + para->pt.y + start->member.row.pt.y, c->pt.y + para->pt.y + start->member.row.pt.y,
start->member.row.nHeight); start->member.row.nHeight);