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riched20: Maintain a list of styles and reuse them if possible. 

Signed-off-by: Huw Davies <huw@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Huw Davies 2015-11-09 16:11:43 +00:00 committed by Alexandre Julliard
parent f47aab6167
commit b241276f50
5 changed files with 62 additions and 34 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
dlls/riched20/editor.c
View File

@ -533,7 +533,7 @@ void ME_RTFCharAttrHook(RTF_Info *info)
ME_Style *style2;
RTFFlushOutputBuffer(info);
/* FIXME too slow ? how come ? */
style2 = ME_ApplyStyle(info->style, &fmt);
style2 = ME_ApplyStyle(info->editor, info->style, &fmt);
ME_ReleaseStyle(info->style);
info->style = style2;
info->styleChanged = TRUE;
@ -2920,6 +2920,7 @@ ME_TextEditor *ME_MakeEditor(ITextHost *texthost, BOOL bEmulateVersion10, DWORD
ed->wheel_remain = 0;
list_init( &ed->style_list );
OleInitialize(NULL);
return ed;
@ -2929,6 +2930,7 @@ void ME_DestroyEditor(ME_TextEditor *editor)
{
ME_DisplayItem *pFirst = editor->pBuffer->pFirst;
ME_DisplayItem *p = pFirst, *pNext = NULL;
ME_Style *s, *cursor2;
int i;
ME_ClearTempStyle(editor);
@ -2938,6 +2940,10 @@ void ME_DestroyEditor(ME_TextEditor *editor)
ME_DestroyDisplayItem(p);
p = pNext;
}
LIST_FOR_EACH_ENTRY_SAFE( s, cursor2, &editor->style_list, ME_Style, entry )
ME_DestroyStyle( s );
ME_ReleaseStyle(editor->pBuffer->pDefaultStyle);
for (i=0; i<HFONT_CACHE_SIZE; i++)
{

3
dlls/riched20/editor.h
View File

@ -69,9 +69,10 @@ static inline const char *debugstr_run( const ME_Run *run )
/* style.c */
ME_Style *ME_MakeStyle(CHARFORMAT2W *style) DECLSPEC_HIDDEN;
void ME_AddRefStyle(ME_Style *item) DECLSPEC_HIDDEN;
void ME_DestroyStyle(ME_Style *item) DECLSPEC_HIDDEN;
void ME_ReleaseStyle(ME_Style *item) DECLSPEC_HIDDEN;
ME_Style *ME_GetInsertStyle(ME_TextEditor *editor, int nCursor) DECLSPEC_HIDDEN;
ME_Style *ME_ApplyStyle(ME_Style *sSrc, CHARFORMAT2W *style) DECLSPEC_HIDDEN;
ME_Style *ME_ApplyStyle(ME_TextEditor *ed, ME_Style *sSrc, CHARFORMAT2W *style) DECLSPEC_HIDDEN;
HFONT ME_SelectStyleFont(ME_Context *c, ME_Style *s) DECLSPEC_HIDDEN;
void ME_UnselectStyleFont(ME_Context *c, ME_Style *s, HFONT hOldFont) DECLSPEC_HIDDEN;
void ME_InitCharFormat2W(CHARFORMAT2W *pFmt) DECLSPEC_HIDDEN;

2
dlls/riched20/editstr.h
View File

@ -78,6 +78,7 @@ typedef struct tagME_Style
TEXTMETRICW tm; /* cached font metrics for the style */
int nRefs; /* reference count */
SCRIPT_CACHE script_cache;
struct list entry;
} ME_Style;
typedef enum {
@ -444,6 +445,7 @@ typedef struct tagME_TextEditor
BOOL bMouseCaptured;
int wheel_remain;
struct list style_list;
} ME_TextEditor;
typedef struct tagME_Context

4
dlls/riched20/run.c
View File

@ -695,7 +695,7 @@ void ME_SetSelectionCharFormat(ME_TextEditor *editor, CHARFORMAT2W *pFmt)
ME_Style *s;
if (!editor->pBuffer->pCharStyle)
editor->pBuffer->pCharStyle = ME_GetInsertStyle(editor, 0);
s = ME_ApplyStyle(editor->pBuffer->pCharStyle, pFmt);
s = ME_ApplyStyle(editor, editor->pBuffer->pCharStyle, pFmt);
ME_ReleaseStyle(editor->pBuffer->pCharStyle);
editor->pBuffer->pCharStyle = s;
} else {
@ -753,7 +753,7 @@ void ME_SetCharFormat(ME_TextEditor *editor, ME_Cursor *start, ME_Cursor *end, C
for (run = start_run; run != end_run; run = ME_FindItemFwd( run, diRun ))
{
ME_Style *new_style = ME_ApplyStyle(run->member.run.style, pFmt);
ME_Style *new_style = ME_ApplyStyle(editor, run->member.run.style, pFmt);
add_undo_set_char_fmt( editor, run->member.run.para->nCharOfs + run->member.run.nCharOfs,
run->member.run.len, &run->member.run.style->fmt );

79
dlls/riched20/style.c
View File

@ -150,21 +150,22 @@ ME_Style *ME_MakeStyle(CHARFORMAT2W *style)
memset(&s->tm, 0, sizeof(s->tm));
s->tm.tmAscent = -1;
s->script_cache = NULL;
list_init(&s->entry);
all_refs++;
TRACE_(richedit_style)("ME_MakeStyle %p, total refs=%d\n", s, all_refs);
return s;
}
#define COPY_STYLE_ITEM(mask, member) \
if (style->dwMask & mask) { \
s->fmt.dwMask |= mask;\
s->fmt.member = style->member;\
if (mod->dwMask & mask) { \
fmt.dwMask |= mask;\
fmt.member = mod->member;\
}
#define COPY_STYLE_ITEM_MEMCPY(mask, member) \
if (style->dwMask & mask) { \
s->fmt.dwMask |= mask;\
CopyMemory(s->fmt.member, style->member, sizeof(style->member));\
if (mod->dwMask & mask) { \
fmt.dwMask |= mask;\
CopyMemory(fmt.member, mod->member, sizeof(mod->member));\
}
void ME_InitCharFormat2W(CHARFORMAT2W *pFmt)
@ -173,10 +174,12 @@ void ME_InitCharFormat2W(CHARFORMAT2W *pFmt)
pFmt->cbSize = sizeof(CHARFORMAT2W);
}
ME_Style *ME_ApplyStyle(ME_Style *sSrc, CHARFORMAT2W *style)
ME_Style *ME_ApplyStyle(ME_TextEditor *editor, ME_Style *sSrc, CHARFORMAT2W *mod)
{
ME_Style *s = ME_MakeStyle(&sSrc->fmt);
assert(style->cbSize == sizeof(CHARFORMAT2W));
CHARFORMAT2W fmt = sSrc->fmt;
ME_Style *s;
assert(mod->cbSize == sizeof(CHARFORMAT2W));
COPY_STYLE_ITEM(CFM_ANIMATION, bAnimation);
COPY_STYLE_ITEM(CFM_BACKCOLOR, crBackColor);
COPY_STYLE_ITEM(CFM_CHARSET, bCharSet);
@ -186,9 +189,9 @@ ME_Style *ME_ApplyStyle(ME_Style *sSrc, CHARFORMAT2W *style)
COPY_STYLE_ITEM(CFM_LCID, lcid);
COPY_STYLE_ITEM(CFM_OFFSET, yOffset);
COPY_STYLE_ITEM(CFM_REVAUTHOR, bRevAuthor);
if (style->dwMask & CFM_SIZE) {
s->fmt.dwMask |= CFM_SIZE;
s->fmt.yHeight = min(style->yHeight, yHeightCharPtsMost * 20);
if (mod->dwMask & CFM_SIZE) {
fmt.dwMask |= CFM_SIZE;
fmt.yHeight = min(mod->yHeight, yHeightCharPtsMost * 20);
}
COPY_STYLE_ITEM(CFM_SPACING, sSpacing);
COPY_STYLE_ITEM(CFM_STYLE, sStyle);
@ -197,31 +200,46 @@ ME_Style *ME_ApplyStyle(ME_Style *sSrc, CHARFORMAT2W *style)
/* FIXME: this is not documented this way, but that's the more logical */
COPY_STYLE_ITEM(CFM_FACE, bPitchAndFamily);
s->fmt.dwEffects &= ~(style->dwMask);
s->fmt.dwEffects |= style->dwEffects & style->dwMask;
s->fmt.dwMask |= style->dwMask;
if (style->dwMask & CFM_COLOR)
fmt.dwEffects &= ~(mod->dwMask);
fmt.dwEffects |= mod->dwEffects & mod->dwMask;
fmt.dwMask |= mod->dwMask;
if (mod->dwMask & CFM_COLOR)
{
if (style->dwEffects & CFE_AUTOCOLOR)
s->fmt.dwEffects |= CFE_AUTOCOLOR;
if (mod->dwEffects & CFE_AUTOCOLOR)
fmt.dwEffects |= CFE_AUTOCOLOR;
else
s->fmt.dwEffects &= ~CFE_AUTOCOLOR;
fmt.dwEffects &= ~CFE_AUTOCOLOR;
}
if (style->dwMask & CFM_UNDERLINE)
if (mod->dwMask & CFM_UNDERLINE)
{
s->fmt.dwMask |= CFM_UNDERLINETYPE;
s->fmt.bUnderlineType = (style->dwEffects & CFM_UNDERLINE) ?
fmt.dwMask |= CFM_UNDERLINETYPE;
fmt.bUnderlineType = (mod->dwEffects & CFM_UNDERLINE) ?
CFU_CF1UNDERLINE : CFU_UNDERLINENONE;
}
if (style->dwMask & CFM_BOLD && !(style->dwMask & CFM_WEIGHT))
if (mod->dwMask & CFM_BOLD && !(mod->dwMask & CFM_WEIGHT))
{
s->fmt.wWeight = (style->dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL;
} else if (style->dwMask & CFM_WEIGHT && !(style->dwMask & CFM_BOLD)) {
if (style->wWeight > FW_NORMAL)
s->fmt.dwEffects |= CFE_BOLD;
fmt.wWeight = (mod->dwEffects & CFE_BOLD) ? FW_BOLD : FW_NORMAL;
} else if (mod->dwMask & CFM_WEIGHT && !(mod->dwMask & CFM_BOLD)) {
if (mod->wWeight > FW_NORMAL)
fmt.dwEffects |= CFE_BOLD;
else
s->fmt.dwEffects &= ~CFE_BOLD;
fmt.dwEffects &= ~CFE_BOLD;
}
LIST_FOR_EACH_ENTRY(s, &editor->style_list, ME_Style, entry)
{
if (!memcmp( &s->fmt, &fmt, sizeof(fmt) ))
{
TRACE_(richedit_style)("found existing style %p\n", s);
ME_AddRefStyle( s );
return s;
}
}
s = ME_MakeStyle( &fmt );
if (s)
list_add_head( &editor->style_list, &s->entry );
TRACE_(richedit_style)("created new style %p\n", s);
return s;
}
@ -423,8 +441,9 @@ void ME_UnselectStyleFont(ME_Context *c, ME_Style *s, HFONT hOldFont)
s->font_cache = NULL;
}
static void ME_DestroyStyle(ME_Style *s)
void ME_DestroyStyle(ME_Style *s)
{
list_remove( &s->entry );
if (s->font_cache)
{
release_font_cache( s->font_cache );
@ -524,7 +543,7 @@ void ME_SetDefaultCharFormat(ME_TextEditor *editor, CHARFORMAT2W *mod)
ME_Style *style, *def = editor->pBuffer->pDefaultStyle;
assert(mod->cbSize == sizeof(CHARFORMAT2W));
style = ME_ApplyStyle(def, mod);
style = ME_ApplyStyle(editor, def, mod);
def->fmt = style->fmt;
def->tm = style->tm;
if (def->font_cache)