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riched20: Don't apply paragraph formatting until the end of paragraph.

Browse source 
Specifically this means that if the final paragraph does not end in
a trailing \par, then new formatting is not applied to that paragraph.

Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Huw Davies 2016-02-29 12:06:25 +00:00 committed by Alexandre Julliard
parent aec411ed3e
commit 372a16af63
4 changed files with 140 additions and 148 deletions
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252
dlls/riched20/editor.c
View file

@ -544,11 +544,6 @@ void ME_RTFCharAttrHook(RTF_Info *info)
the same tags mean different things in different contexts */
void ME_RTFParAttrHook(RTF_Info *info)
{
PARAFORMAT2 fmt;
fmt.cbSize = sizeof(fmt);
fmt.dwMask = 0;
fmt.wEffects = 0;
switch(info->rtfMinor)
{
case rtfParDef: /* restores default paragraph attributes */
@ -556,18 +551,18 @@ void ME_RTFParAttrHook(RTF_Info *info)
info->borderType = RTFBorderParaLeft;
else /* v1.0 - 3.0 */
info->borderType = RTFBorderParaTop;
fmt.dwMask = PFM_ALIGNMENT | PFM_BORDER | PFM_LINESPACING | PFM_TABSTOPS |
info->fmt.dwMask = PFM_ALIGNMENT | PFM_BORDER | PFM_LINESPACING | PFM_TABSTOPS |
PFM_OFFSET | PFM_RIGHTINDENT | PFM_SPACEAFTER | PFM_SPACEBEFORE |
PFM_STARTINDENT;
/* TODO: numbering, shading */
fmt.wAlignment = PFA_LEFT;
fmt.cTabCount = 0;
fmt.dxOffset = fmt.dxStartIndent = fmt.dxRightIndent = 0;
fmt.wBorderWidth = fmt.wBorders = 0;
fmt.wBorderSpace = 0;
fmt.bLineSpacingRule = 0;
fmt.dySpaceBefore = fmt.dySpaceAfter = 0;
fmt.dyLineSpacing = 0;
info->fmt.wAlignment = PFA_LEFT;
info->fmt.cTabCount = 0;
info->fmt.dxOffset = info->fmt.dxStartIndent = info->fmt.dxRightIndent = 0;
info->fmt.wBorderWidth = info->fmt.wBorders = 0;
info->fmt.wBorderSpace = 0;
info->fmt.bLineSpacingRule = 0;
info->fmt.dySpaceBefore = info->fmt.dySpaceAfter = 0;
info->fmt.dyLineSpacing = 0;
if (!info->editor->bEmulateVersion10) /* v4.1 */
{
if (info->tableDef && info->tableDef->tableRowStart &&
@ -591,8 +586,8 @@ void ME_RTFParAttrHook(RTF_Info *info)
}
}
} else { /* v1.0 - v3.0 */
fmt.dwMask |= PFM_TABLE;
fmt.wEffects &= ~PFE_TABLE;
info->fmt.dwMask |= PFM_TABLE;
info->fmt.wEffects &= ~PFE_TABLE;
}
break;
case rtfNestLevel:
@ -660,197 +655,168 @@ void ME_RTFParAttrHook(RTF_Info *info)
}
return;
} else { /* v1.0 - v3.0 */
fmt.dwMask |= PFM_TABLE;
fmt.wEffects |= PFE_TABLE;
info->fmt.dwMask |= PFM_TABLE;
info->fmt.wEffects |= PFE_TABLE;
}
break;
}
case rtfFirstIndent:
ME_GetSelectionParaFormat(info->editor, &fmt);
fmt.dwMask = PFM_STARTINDENT | PFM_OFFSET;
fmt.dxStartIndent += fmt.dxOffset + info->rtfParam;
fmt.dxOffset = -info->rtfParam;
break;
case rtfLeftIndent:
ME_GetSelectionParaFormat(info->editor, &fmt);
fmt.dwMask = PFM_STARTINDENT;
fmt.dxStartIndent = info->rtfParam - fmt.dxOffset;
if ((info->fmt.dwMask & (PFM_STARTINDENT | PFM_OFFSET)) != (PFM_STARTINDENT | PFM_OFFSET))
{
PARAFORMAT2 fmt;
fmt.cbSize = sizeof(fmt);
ME_GetSelectionParaFormat(info->editor, &fmt);
info->fmt.dwMask |= PFM_STARTINDENT | PFM_OFFSET;
info->fmt.dxStartIndent = fmt.dxStartIndent;
info->fmt.dxOffset = fmt.dxOffset;
}
if (info->rtfMinor == rtfFirstIndent)
{
info->fmt.dxStartIndent += info->fmt.dxOffset + info->rtfParam;
info->fmt.dxOffset = -info->rtfParam;
}
else
info->fmt.dxStartIndent = info->rtfParam - info->fmt.dxOffset;
break;
case rtfRightIndent:
fmt.dwMask = PFM_RIGHTINDENT;
fmt.dxRightIndent = info->rtfParam;
info->fmt.dwMask |= PFM_RIGHTINDENT;
info->fmt.dxRightIndent = info->rtfParam;
break;
case rtfQuadLeft:
case rtfQuadJust:
fmt.dwMask = PFM_ALIGNMENT;
fmt.wAlignment = PFA_LEFT;
info->fmt.dwMask |= PFM_ALIGNMENT;
info->fmt.wAlignment = PFA_LEFT;
break;
case rtfQuadRight:
fmt.dwMask = PFM_ALIGNMENT;
fmt.wAlignment = PFA_RIGHT;
info->fmt.dwMask |= PFM_ALIGNMENT;
info->fmt.wAlignment = PFA_RIGHT;
break;
case rtfQuadCenter:
fmt.dwMask = PFM_ALIGNMENT;
fmt.wAlignment = PFA_CENTER;
info->fmt.dwMask |= PFM_ALIGNMENT;
info->fmt.wAlignment = PFA_CENTER;
break;
case rtfTabPos:
ME_GetSelectionParaFormat(info->editor, &fmt);
if (!(fmt.dwMask & PFM_TABSTOPS))
if (!(info->fmt.dwMask & PFM_TABSTOPS))
{
fmt.cTabCount = 0;
PARAFORMAT2 fmt;
fmt.cbSize = sizeof(fmt);
ME_GetSelectionParaFormat(info->editor, &fmt);
memcpy(info->fmt.rgxTabs, fmt.rgxTabs,
fmt.cTabCount * sizeof(fmt.rgxTabs[0]));
info->fmt.cTabCount = fmt.cTabCount;
info->fmt.dwMask |= PFM_TABSTOPS;
}
if (fmt.cTabCount < MAX_TAB_STOPS && info->rtfParam < 0x1000000)
fmt.rgxTabs[fmt.cTabCount++] = info->rtfParam;
fmt.dwMask = PFM_TABSTOPS;
if (info->fmt.cTabCount < MAX_TAB_STOPS && info->rtfParam < 0x1000000)
info->fmt.rgxTabs[info->fmt.cTabCount++] = info->rtfParam;
break;
case rtfKeep:
fmt.dwMask = PFM_KEEP;
fmt.wEffects = PFE_KEEP;
info->fmt.dwMask |= PFM_KEEP;
info->fmt.wEffects |= PFE_KEEP;
break;
case rtfNoWidowControl:
fmt.dwMask = PFM_NOWIDOWCONTROL;
fmt.wEffects = PFE_NOWIDOWCONTROL;
info->fmt.dwMask |= PFM_NOWIDOWCONTROL;
info->fmt.wEffects |= PFE_NOWIDOWCONTROL;
break;
case rtfKeepNext:
fmt.dwMask = PFM_KEEPNEXT;
fmt.wEffects = PFE_KEEPNEXT;
info->fmt.dwMask |= PFM_KEEPNEXT;
info->fmt.wEffects |= PFE_KEEPNEXT;
break;
case rtfSpaceAfter:
fmt.dwMask = PFM_SPACEAFTER;
fmt.dySpaceAfter = info->rtfParam;
info->fmt.dwMask |= PFM_SPACEAFTER;
info->fmt.dySpaceAfter = info->rtfParam;
break;
case rtfSpaceBefore:
fmt.dwMask = PFM_SPACEBEFORE;
fmt.dySpaceBefore = info->rtfParam;
info->fmt.dwMask |= PFM_SPACEBEFORE;
info->fmt.dySpaceBefore = info->rtfParam;
break;
case rtfSpaceBetween:
fmt.dwMask = PFM_LINESPACING;
info->fmt.dwMask |= PFM_LINESPACING;
if ((int)info->rtfParam > 0)
{
fmt.dyLineSpacing = info->rtfParam;
fmt.bLineSpacingRule = 3;
info->fmt.dyLineSpacing = info->rtfParam;
info->fmt.bLineSpacingRule = 3;
}
else
{
fmt.dyLineSpacing = info->rtfParam;
fmt.bLineSpacingRule = 4;
info->fmt.dyLineSpacing = info->rtfParam;
info->fmt.bLineSpacingRule = 4;
}
break;
case rtfSpaceMultiply:
fmt.dwMask = PFM_LINESPACING;
fmt.dyLineSpacing = info->rtfParam * 20;
fmt.bLineSpacingRule = 5;
info->fmt.dwMask |= PFM_LINESPACING;
info->fmt.dyLineSpacing = info->rtfParam * 20;
info->fmt.bLineSpacingRule = 5;
break;
case rtfParBullet:
fmt.dwMask = PFM_NUMBERING;
fmt.wNumbering = PFN_BULLET;
info->fmt.dwMask |= PFM_NUMBERING;
info->fmt.wNumbering = PFN_BULLET;
break;
case rtfParSimple:
fmt.dwMask = PFM_NUMBERING;
fmt.wNumbering = 2; /* FIXME: MSDN says it's not used ?? */
info->fmt.dwMask |= PFM_NUMBERING;
info->fmt.wNumbering = 2; /* FIXME: MSDN says it's not used ?? */
break;
case rtfParNumDecimal:
fmt.dwMask = PFM_NUMBERING;
fmt.wNumbering = 2; /* FIXME: MSDN says it's not used ?? */
info->fmt.dwMask |= PFM_NUMBERING;
info->fmt.wNumbering = 2; /* FIXME: MSDN says it's not used ?? */
break;
case rtfParNumIndent:
fmt.dwMask = PFM_NUMBERINGTAB;
fmt.wNumberingTab = info->rtfParam;
info->fmt.dwMask |= PFM_NUMBERINGTAB;
info->fmt.wNumberingTab = info->rtfParam;
break;
case rtfParNumStartAt:
fmt.dwMask = PFM_NUMBERINGSTART;
fmt.wNumberingStart = info->rtfParam;
info->fmt.dwMask |= PFM_NUMBERINGSTART;
info->fmt.wNumberingStart = info->rtfParam;
break;
case rtfBorderLeft:
info->borderType = RTFBorderParaLeft;
ME_GetSelectionParaFormat(info->editor, &fmt);
if (!(fmt.dwMask & PFM_BORDER))
{
fmt.wBorderSpace = 0;
fmt.wBorderWidth = 1;
fmt.wBorders = 0;
}
fmt.wBorders |= 1;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorders |= 1;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderRight:
info->borderType = RTFBorderParaRight;
ME_GetSelectionParaFormat(info->editor, &fmt);
if (!(fmt.dwMask & PFM_BORDER))
{
fmt.wBorderSpace = 0;
fmt.wBorderWidth = 1;
fmt.wBorders = 0;
}
fmt.wBorders |= 2;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorders |= 2;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderTop:
info->borderType = RTFBorderParaTop;
ME_GetSelectionParaFormat(info->editor, &fmt);
if (!(fmt.dwMask & PFM_BORDER))
{
fmt.wBorderSpace = 0;
fmt.wBorderWidth = 1;
fmt.wBorders = 0;
}
fmt.wBorders |= 4;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorders |= 4;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderBottom:
info->borderType = RTFBorderParaBottom;
ME_GetSelectionParaFormat(info->editor, &fmt);
if (!(fmt.dwMask & PFM_BORDER))
{
fmt.wBorderSpace = 0;
fmt.wBorderWidth = 1;
fmt.wBorders = 0;
}
fmt.wBorders |= 8;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorders |= 8;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderSingle:
ME_GetSelectionParaFormat(info->editor, &fmt);
/* we assume that borders have been created before (RTF spec) */
fmt.wBorders &= ~0x700;
fmt.wBorders |= 1 << 8;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorders &= ~0x700;
info->fmt.wBorders |= 1 << 8;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderThick:
ME_GetSelectionParaFormat(info->editor, &fmt);
/* we assume that borders have been created before (RTF spec) */
fmt.wBorders &= ~0x700;
fmt.wBorders |= 2 << 8;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorders &= ~0x700;
info->fmt.wBorders |= 2 << 8;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderShadow:
ME_GetSelectionParaFormat(info->editor, &fmt);
/* we assume that borders have been created before (RTF spec) */
fmt.wBorders &= ~0x700;
fmt.wBorders |= 10 << 8;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorders &= ~0x700;
info->fmt.wBorders |= 10 << 8;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderDouble:
ME_GetSelectionParaFormat(info->editor, &fmt);
/* we assume that borders have been created before (RTF spec) */
fmt.wBorders &= ~0x700;
fmt.wBorders |= 7 << 8;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorders &= ~0x700;
info->fmt.wBorders |= 7 << 8;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderDot:
ME_GetSelectionParaFormat(info->editor, &fmt);
/* we assume that borders have been created before (RTF spec) */
fmt.wBorders &= ~0x700;
fmt.wBorders |= 11 << 8;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorders &= ~0x700;
info->fmt.wBorders |= 11 << 8;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderWidth:
{
int borderSide = info->borderType & RTFBorderSideMask;
RTFTable *tableDef = info->tableDef;
ME_GetSelectionParaFormat(info->editor, &fmt);
/* we assume that borders have been created before (RTF spec) */
fmt.wBorderWidth |= ((info->rtfParam / 15) & 7) << 8;
if ((info->borderType & RTFBorderTypeMask) == RTFBorderTypeCell)
{
RTFBorder *border;
@ -860,14 +826,13 @@ void ME_RTFParAttrHook(RTF_Info *info)
border->width = info->rtfParam;
break;
}
fmt.dwMask = PFM_BORDER;
info->fmt.wBorderWidth = info->rtfParam;
info->fmt.dwMask |= PFM_BORDER;
break;
}
case rtfBorderSpace:
ME_GetSelectionParaFormat(info->editor, &fmt);
/* we assume that borders have been created before (RTF spec) */
fmt.wBorderSpace = info->rtfParam;
fmt.dwMask = PFM_BORDER;
info->fmt.wBorderSpace = info->rtfParam;
info->fmt.dwMask |= PFM_BORDER;
break;
case rtfBorderColor:
{
@ -894,19 +859,14 @@ void ME_RTFParAttrHook(RTF_Info *info)
break;
}
case rtfRTLPar:
fmt.dwMask = PFM_RTLPARA;
fmt.wEffects = PFE_RTLPARA;
info->fmt.dwMask |= PFM_RTLPARA;
info->fmt.wEffects |= PFE_RTLPARA;
break;
case rtfLTRPar:
fmt.dwMask = PFM_RTLPARA;
fmt.wEffects = 0;
info->fmt.dwMask = PFM_RTLPARA;
info->fmt.wEffects &= ~PFE_RTLPARA;
break;
}
if (fmt.dwMask) {
RTFFlushOutputBuffer(info);
/* FIXME too slow ? how come ?*/
ME_SetSelectionParaFormat(info->editor, &fmt);
}
}
void ME_RTFTblAttrHook(RTF_Info *info)

7
dlls/riched20/reader.c
View file

@ -269,6 +269,9 @@ void RTFInit(RTF_Info *info)
info->nestingLevel = 0;
info->canInheritInTbl = FALSE;
info->borderType = 0;
memset(&info->fmt, 0, sizeof(info->fmt));
info->fmt.cbSize = sizeof(info->fmt);
}
/*
@ -2516,6 +2519,10 @@ static void SpecialChar (RTF_Info *info)
case rtfPage:
case rtfSect:
case rtfPar:
RTFFlushOutputBuffer(info);
ME_SetSelectionParaFormat(info->editor, &info->fmt);
memset(&info->fmt, 0, sizeof(info->fmt));
info->fmt.cbSize = sizeof(info->fmt);
RTFPutUnicodeChar (info, '\r');
if (info->editor->bEmulateVersion10) RTFPutUnicodeChar (info, '\n');
break;

2
dlls/riched20/rtf.h
View file

@ -1181,6 +1181,8 @@ struct _RTF_Info {
int nestingLevel;
BOOL canInheritInTbl;
int borderType; /* value corresponds to the RTFBorder constants. */
PARAFORMAT2 fmt; /* Accumulated para fmt for current paragraph. */
};

27
dlls/riched20/tests/editor.c
View file

@ -5404,9 +5404,10 @@ static void test_EM_STREAMIN(void)
EDITSTREAM es;
char buffer[1024] = {0}, tmp[16];
CHARRANGE range;
PARAFORMAT2 fmt;
const char * streamText0 = "{\\rtf1 TestSomeText}";
const char * streamText0a = "{\\rtf1 TestSomeText\\par}";
const char * streamText0 = "{\\rtf1\\fi100\\li200\\rtlpar\\qr TestSomeText}";
const char * streamText0a = "{\\rtf1\\fi100\\li200\\rtlpar\\qr TestSomeText\\par}";
const char * streamText0b = "{\\rtf1 TestSomeText\\par\\par}";
const char * ptr;
@ -5463,6 +5464,17 @@ static void test_EM_STREAMIN(void)
ok (result == 0,
"EM_STREAMIN: Test 0 set wrong text: Result: %s\n",buffer);
ok(es.dwError == 0, "EM_STREAMIN: Test 0 set error %d, expected %d\n", es.dwError, 0);
/* Show that para fmts are ignored */
range.cpMin = 2;
range.cpMax = 2;
result = SendMessageA(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM)&range);
memset(&fmt, 0xcc, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
result = SendMessageA(hwndRichEdit, EM_GETPARAFORMAT, 0, (LPARAM)&fmt);
ok(fmt.dxStartIndent == 0, "got %d\n", fmt.dxStartIndent);
ok(fmt.dxOffset == 0, "got %d\n", fmt.dxOffset);
ok(fmt.wAlignment == PFA_LEFT, "got %d\n", fmt.wAlignment);
ok((fmt.wEffects & PFE_RTLPARA) == 0, "got %x\n", fmt.wEffects);
/* Native richedit 2.0 ignores last \par */
ptr = streamText0a;
@ -5479,6 +5491,17 @@ static void test_EM_STREAMIN(void)
ok (result == 0,
"EM_STREAMIN: Test 0-a set wrong text: Result: %s\n",buffer);
ok(es.dwError == 0, "EM_STREAMIN: Test 0-a set error %d, expected %d\n", es.dwError, 0);
/* This time para fmts are processed */
range.cpMin = 2;
range.cpMax = 2;
result = SendMessageA(hwndRichEdit, EM_EXSETSEL, 0, (LPARAM)&range);
memset(&fmt, 0xcc, sizeof(fmt));
fmt.cbSize = sizeof(fmt);
result = SendMessageA(hwndRichEdit, EM_GETPARAFORMAT, 0, (LPARAM)&fmt);
ok(fmt.dxStartIndent == 300, "got %d\n", fmt.dxStartIndent);
ok(fmt.dxOffset == -100, "got %d\n", fmt.dxOffset);
ok(fmt.wAlignment == PFA_RIGHT, "got %d\n", fmt.wAlignment);
ok((fmt.wEffects & PFE_RTLPARA) == PFE_RTLPARA, "got %x\n", fmt.wEffects);
/* Native richedit 2.0 ignores last \par, next-to-last \par appears */
es.dwCookie = (DWORD_PTR)&streamText0b;