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wine
wine-cw
Commits
7df33751
Commit
7df33751
authored
Feb 16, 2005
by
Ulrich Czekalla
Committed by
Alexandre Julliard
Feb 16, 2005
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Email Patches
Plain Diff
Implement ES_CENTER and ES_RIGHT alignment styles.
parent
084e596a
Hide whitespace changes
Inline
Side-by-side
Showing
1 changed file
with
97 additions
and
9 deletions
+97
-9
edit.c
dlls/user/edit.c
+97
-9
No files found.
dlls/user/edit.c
View file @
7df33751
...
...
@@ -38,9 +38,6 @@
* - EM_GETIMESTATUS, EM_SETIMESTATUS
* - EN_ALIGN_LTR_EC
* - EN_ALIGN_RTL_EC
* - ES_CENTER
* - ES_RIGHT
* - ES_LEFT
* - ES_OEMCONVERT
* -!ES_AUTOVSCROLL (every multi line control *is* auto vscroll)
* -!ES_AUTOHSCROLL (every single line control *is* auto hscroll)
...
...
@@ -1274,7 +1271,10 @@ static void EDIT_BuildLineDefs_ML(EDITSTATE *es, INT istart, INT iend, INT delta
rc
.
top
=
es
->
format_rect
.
top
+
nstart_line
*
es
->
line_height
-
(
es
->
y_offset
*
es
->
line_height
);
/* Adjust for vertical scrollbar */
rc
.
bottom
=
rc
.
top
+
es
->
line_height
;
rc
.
left
=
es
->
format_rect
.
left
+
(
INT
)
LOWORD
(
GetTabbedTextExtentW
(
dc
,
if
((
es
->
style
&
ES_CENTER
)
||
(
es
->
style
&
ES_RIGHT
))
rc
.
left
=
es
->
format_rect
.
left
;
else
rc
.
left
=
es
->
format_rect
.
left
+
(
INT
)
LOWORD
(
GetTabbedTextExtentW
(
dc
,
es
->
text
+
nstart_index
,
istart
-
nstart_index
,
es
->
tabs_count
,
es
->
tabs
))
-
es
->
x_offset
;
/* Adjust for horz scroll */
rc
.
right
=
es
->
format_rect
.
right
;
...
...
@@ -1312,7 +1312,27 @@ static void EDIT_BuildLineDefs_ML(EDITSTATE *es, INT istart, INT iend, INT delta
*/
static
void
EDIT_CalcLineWidth_SL
(
EDITSTATE
*
es
)
{
es
->
text_width
=
(
short
)
LOWORD
(
EDIT_EM_PosFromChar
(
es
,
strlenW
(
es
->
text
),
FALSE
));
SIZE
size
;
LPWSTR
text
;
HDC
dc
;
HFONT
old_font
=
0
;
text
=
EDIT_GetPasswordPointer_SL
(
es
);
dc
=
GetDC
(
es
->
hwndSelf
);
if
(
es
->
font
)
old_font
=
SelectObject
(
dc
,
es
->
font
);
GetTextExtentPoint32W
(
dc
,
text
,
strlenW
(
text
),
&
size
);
if
(
es
->
font
)
SelectObject
(
dc
,
old_font
);
ReleaseDC
(
es
->
hwndSelf
,
dc
);
if
(
es
->
style
&
ES_PASSWORD
)
HeapFree
(
GetProcessHeap
(),
0
,
text
);
es
->
text_width
=
size
.
cx
;
}
/*********************************************************************
...
...
@@ -1412,6 +1432,10 @@ static INT EDIT_CharFromPos(EDITSTATE *es, INT x, INT y, LPBOOL after_wrap)
line
--
;
}
x
+=
es
->
x_offset
-
es
->
format_rect
.
left
;
if
(
es
->
style
&
ES_RIGHT
)
x
-=
(
es
->
format_rect
.
right
-
es
->
format_rect
.
left
)
-
line_def
->
width
;
else
if
(
es
->
style
&
ES_CENTER
)
x
-=
((
es
->
format_rect
.
right
-
es
->
format_rect
.
left
)
-
line_def
->
width
)
/
2
;
if
(
x
>=
line_def
->
width
)
{
if
(
after_wrap
)
*
after_wrap
=
(
line_def
->
ending
==
END_WRAP
);
...
...
@@ -1446,6 +1470,16 @@ static INT EDIT_CharFromPos(EDITSTATE *es, INT x, INT y, LPBOOL after_wrap)
x
-=
es
->
format_rect
.
left
;
if
(
!
x
)
return
es
->
x_offset
;
if
(
!
es
->
x_offset
)
{
INT
indent
=
(
es
->
format_rect
.
right
-
es
->
format_rect
.
left
)
-
es
->
text_width
;
if
(
es
->
style
&
ES_RIGHT
)
x
-=
indent
;
else
if
(
es
->
style
&
ES_CENTER
)
x
-=
indent
/
2
;
}
text
=
EDIT_GetPasswordPointer_SL
(
es
);
dc
=
GetDC
(
es
->
hwndSelf
);
if
(
es
->
font
)
...
...
@@ -2884,9 +2918,13 @@ static LRESULT EDIT_EM_PosFromChar(EDITSTATE *es, INT index, BOOL after_wrap)
INT
li
;
INT
x
;
INT
y
=
0
;
INT
w
;
INT
lw
=
0
;
INT
ll
=
0
;
HDC
dc
;
HFONT
old_font
=
0
;
SIZE
size
;
LINEDEF
*
line_def
;
index
=
min
(
index
,
len
);
dc
=
GetDC
(
es
->
hwndSelf
);
...
...
@@ -2898,7 +2936,7 @@ static LRESULT EDIT_EM_PosFromChar(EDITSTATE *es, INT index, BOOL after_wrap)
li
=
EDIT_EM_LineIndex
(
es
,
l
);
if
(
after_wrap
&&
(
li
==
index
)
&&
l
)
{
INT
l2
=
l
-
1
;
LINEDEF
*
line_def
=
es
->
first_line_def
;
line_def
=
es
->
first_line_def
;
while
(
l2
)
{
line_def
=
line_def
->
next
;
l2
--
;
...
...
@@ -2909,8 +2947,32 @@ static LRESULT EDIT_EM_PosFromChar(EDITSTATE *es, INT index, BOOL after_wrap)
li
=
EDIT_EM_LineIndex
(
es
,
l
);
}
}
x
=
LOWORD
(
GetTabbedTextExtentW
(
dc
,
es
->
text
+
li
,
index
-
li
,
line_def
=
es
->
first_line_def
;
while
(
line_def
->
index
!=
li
)
line_def
=
line_def
->
next
;
ll
=
line_def
->
net_length
;
lw
=
line_def
->
width
;
w
=
es
->
format_rect
.
right
-
es
->
format_rect
.
left
;
if
(
es
->
style
&
ES_RIGHT
)
{
x
=
LOWORD
(
GetTabbedTextExtentW
(
dc
,
es
->
text
+
li
+
(
index
-
li
),
ll
-
(
index
-
li
),
es
->
tabs_count
,
es
->
tabs
))
-
es
->
x_offset
;
x
=
w
-
x
;
}
else
if
(
es
->
style
&
ES_CENTER
)
{
x
=
LOWORD
(
GetTabbedTextExtentW
(
dc
,
es
->
text
+
li
,
index
-
li
,
es
->
tabs_count
,
es
->
tabs
))
-
es
->
x_offset
;
x
+=
(
w
-
lw
)
/
2
;
}
else
/* ES_LEFT */
{
x
=
LOWORD
(
GetTabbedTextExtentW
(
dc
,
es
->
text
+
li
,
index
-
li
,
es
->
tabs_count
,
es
->
tabs
))
-
es
->
x_offset
;
}
}
else
{
LPWSTR
text
=
EDIT_GetPasswordPointer_SL
(
es
);
if
(
index
<
es
->
x_offset
)
{
...
...
@@ -2921,6 +2983,18 @@ static LRESULT EDIT_EM_PosFromChar(EDITSTATE *es, INT index, BOOL after_wrap)
GetTextExtentPoint32W
(
dc
,
text
+
es
->
x_offset
,
index
-
es
->
x_offset
,
&
size
);
x
=
size
.
cx
;
if
(
!
es
->
x_offset
&&
(
es
->
style
&
(
ES_RIGHT
|
ES_CENTER
)))
{
w
=
es
->
format_rect
.
right
-
es
->
format_rect
.
left
;
if
(
w
>
es
->
text_width
)
{
if
(
es
->
style
&
ES_RIGHT
)
x
+=
w
-
es
->
text_width
;
else
if
(
es
->
style
&
ES_CENTER
)
x
+=
(
w
-
es
->
text_width
)
/
2
;
}
}
}
y
=
0
;
if
(
es
->
style
&
ES_PASSWORD
)
...
...
@@ -3054,6 +3128,20 @@ static void EDIT_EM_ReplaceSel(EDITSTATE *es, BOOL can_undo, LPCWSTR lpsz_replac
else
EDIT_CalcLineWidth_SL
(
es
);
/* If text has been deleted and we're right or center aligned then scroll rightward */
if
(
es
->
style
&
(
ES_RIGHT
|
ES_CENTER
))
{
INT
delta
=
strl
-
abs
(
es
->
selection_end
-
es
->
selection_start
);
if
(
delta
<
0
&&
es
->
x_offset
)
{
if
(
abs
(
delta
)
>
es
->
x_offset
)
es
->
x_offset
=
0
;
else
es
->
x_offset
+=
delta
;
}
}
EDIT_EM_SetSel
(
es
,
s
,
s
,
FALSE
);
es
->
flags
|=
EF_MODIFIED
;
if
(
send_update
)
es
->
flags
|=
EF_UPDATE
;
...
...
@@ -4434,8 +4522,8 @@ static LRESULT EDIT_WM_NCCreate(HWND hwnd, LPCREATESTRUCTW lpcs, BOOL unicode)
es
->
style
|=
ES_AUTOVSCROLL
;
}
else
{
es
->
buffer_limit
=
BUFLIMIT_SINGLE
;
es
->
style
&=
~
ES_CENTER
;
es
->
style
&=
~
ES_RIGHT
;
if
((
es
->
style
&
ES_RIGHT
)
&&
(
es
->
style
&
ES_CENTER
))
es
->
style
&=
~
ES_CENTER
;
es
->
style
&=
~
WS_HSCROLL
;
es
->
style
&=
~
WS_VSCROLL
;
if
(
es
->
style
&
ES_PASSWORD
)
...
...
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