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wine
wine-cw
Commits
ad559ca8
Commit
ad559ca8
authored
Aug 31, 2006
by
James Hawkins
Committed by
Alexandre Julliard
Sep 07, 2006
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Plain Diff
msi: Verify the path in the PathEdit control.
parent
9c3e640c
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1 changed file
with
86 additions
and
21 deletions
+86
-21
dialog.c
dlls/msi/dialog.c
+86
-21
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dlls/msi/dialog.c
View file @
ad559ca8
...
...
@@ -1388,6 +1388,13 @@ static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
/******************** Path Edit ********************************************/
struct
msi_pathedit_info
{
msi_dialog
*
dialog
;
msi_control
*
control
;
WNDPROC
oldproc
;
};
static
LPWSTR
msi_get_window_text
(
HWND
hwnd
)
{
UINT
sz
,
r
;
...
...
@@ -1407,21 +1414,63 @@ static LPWSTR msi_get_window_text( HWND hwnd )
return
buf
;
}
static
UINT
msi_dialog_pathedit_handler
(
msi_dialog
*
dialog
,
msi_control
*
control
,
WPARAM
param
)
static
void
msi_dialog_update_pathedit
(
msi_dialog
*
dialog
,
msi_control
*
control
)
{
LPWSTR
buf
,
prop
;
LPWSTR
prop
,
path
;
BOOL
indirect
;
if
(
HIWORD
(
param
)
!=
EN_KILLFOCUS
)
return
ERROR_SUCCESS
;
if
(
!
control
&&
!
(
control
=
msi_dialog_find_control_by_type
(
dialog
,
szPathEdit
)))
return
;
indirect
=
control
->
attributes
&
msidbControlAttributesIndirect
;
prop
=
msi_dialog_dup_property
(
dialog
,
control
->
property
,
indirect
);
path
=
msi_dup_property
(
dialog
->
package
,
prop
);
SetWindowTextW
(
control
->
hwnd
,
path
);
SendMessageW
(
control
->
hwnd
,
EM_SETSEL
,
0
,
-
1
);
msi_free
(
path
);
msi_free
(
prop
);
}
/* FIXME: test when this should fail */
static
BOOL
msi_dialog_verify_path
(
LPWSTR
path
)
{
if
(
!
lstrlenW
(
path
)
)
return
FALSE
;
if
(
PathIsRelativeW
(
path
)
)
return
FALSE
;
return
TRUE
;
}
/* returns TRUE if the path is valid, FALSE otherwise */
static
BOOL
msi_dialog_onkillfocus
(
msi_dialog
*
dialog
,
msi_control
*
control
)
{
LPWSTR
buf
,
prop
;
BOOL
indirect
;
BOOL
valid
;
indirect
=
control
->
attributes
&
msidbControlAttributesIndirect
;
prop
=
msi_dialog_dup_property
(
dialog
,
control
->
property
,
indirect
);
/* FIXME: verify the new path */
buf
=
msi_get_window_text
(
control
->
hwnd
);
MSI_SetPropertyW
(
dialog
->
package
,
prop
,
buf
);
if
(
!
msi_dialog_verify_path
(
buf
)
)
{
/* FIXME: display an error message box */
ERR
(
"Invalid path %s
\n
"
,
debugstr_w
(
buf
));
valid
=
FALSE
;
SetFocus
(
control
->
hwnd
);
}
else
{
valid
=
TRUE
;
MSI_SetPropertyW
(
dialog
->
package
,
prop
,
buf
);
}
msi_dialog_update_pathedit
(
dialog
,
control
);
TRACE
(
"edit %s contents changed, set %s
\n
"
,
debugstr_w
(
control
->
name
),
debugstr_w
(
prop
));
...
...
@@ -1429,40 +1478,56 @@ static UINT msi_dialog_pathedit_handler( msi_dialog *dialog,
msi_free
(
buf
);
msi_free
(
prop
);
return
ERROR_SUCCESS
;
return
valid
;
}
static
void
msi_dialog_update_pathedit
(
msi_dialog
*
dialog
,
msi_control
*
control
)
static
LRESULT
WINAPI
MSIPathEdit_WndProc
(
HWND
hWnd
,
UINT
msg
,
WPARAM
wParam
,
LPARAM
lParam
)
{
LPWSTR
prop
,
path
;
BOOL
indirect
;
struct
msi_pathedit_info
*
info
=
GetPropW
(
hWnd
,
szButtonData
)
;
LRESULT
r
=
0
;
if
(
!
control
&&
!
(
control
=
msi_dialog_find_control_by_type
(
dialog
,
szPathEdit
)
))
return
;
TRACE
(
"%p %04x %08x %08lx
\n
"
,
hWnd
,
msg
,
wParam
,
lParam
);
indirect
=
control
->
attributes
&
msidbControlAttributesIndirect
;
prop
=
msi_dialog_dup_property
(
dialog
,
control
->
property
,
indirect
);
if
(
msg
==
WM_KILLFOCUS
)
{
/* if the path is invalid, don't handle this message */
if
(
!
msi_dialog_onkillfocus
(
info
->
dialog
,
info
->
control
)
)
return
0
;
}
path
=
msi_dup_property
(
dialog
->
package
,
prop
);
SetWindowTextW
(
control
->
hwnd
,
path
);
SendMessageW
(
control
->
hwnd
,
EM_SETSEL
,
0
,
-
1
);
r
=
CallWindowProcW
(
info
->
oldproc
,
hWnd
,
msg
,
wParam
,
lParam
);
msi_free
(
path
);
msi_free
(
prop
);
if
(
msg
==
WM_NCDESTROY
)
{
msi_free
(
info
);
RemovePropW
(
hWnd
,
szButtonData
);
}
return
r
;
}
static
UINT
msi_dialog_pathedit_control
(
msi_dialog
*
dialog
,
MSIRECORD
*
rec
)
{
struct
msi_pathedit_info
*
info
;
msi_control
*
control
;
LPCWSTR
prop
;
info
=
msi_alloc
(
sizeof
*
info
);
if
(
!
info
)
return
ERROR_FUNCTION_FAILED
;
control
=
msi_dialog_add_control
(
dialog
,
rec
,
szEdit
,
WS_BORDER
|
WS_TABSTOP
);
control
->
handler
=
msi_dialog_pathedit_handler
;
control
->
attributes
=
MSI_RecordGetInteger
(
rec
,
8
);
prop
=
MSI_RecordGetString
(
rec
,
9
);
control
->
property
=
msi_dialog_dup_property
(
dialog
,
prop
,
FALSE
);
info
->
dialog
=
dialog
;
info
->
control
=
control
;
info
->
oldproc
=
(
WNDPROC
)
SetWindowLongPtrW
(
control
->
hwnd
,
GWLP_WNDPROC
,
(
LONG_PTR
)
MSIPathEdit_WndProc
);
SetPropW
(
control
->
hwnd
,
szButtonData
,
info
);
msi_dialog_update_pathedit
(
dialog
,
control
);
return
ERROR_SUCCESS
;
...
...
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