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msi: Add an initial implementation of the PathEdit control.

This commit is contained in:
James Hawkins 2006-08-24 02:25:07 -05:00 committed by Alexandre Julliard
parent f25cea1094
commit 11b7097df8
1 changed files with 75 additions and 14 deletions
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89
dlls/msi/dialog.c
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@ -64,6 +64,7 @@ struct msi_control_tag
HMODULE hDll;
float progress_current;
float progress_max;
DWORD attributes;
WCHAR name[1];
};
@ -1354,10 +1355,81 @@ static UINT msi_dialog_progress_bar( msi_dialog *dialog, MSIRECORD *rec )
/******************** Path Edit ********************************************/
static LPWSTR msi_get_window_text( HWND hwnd )
{
UINT sz, r;
LPWSTR buf;
sz = 0x20;
buf = msi_alloc( sz*sizeof(WCHAR) );
while ( buf )
{
r = GetWindowTextW( hwnd, buf, sz );
if ( r < (sz - 1) )
break;
sz *= 2;
buf = msi_realloc( buf, sz*sizeof(WCHAR) );
}
return buf;
}
static UINT msi_dialog_pathedit_handler( msi_dialog *dialog,
msi_control *control, WPARAM param )
{
LPCWSTR prop;
LPWSTR buf, indirect = NULL;
if( HIWORD(param) != EN_KILLFOCUS )
return ERROR_SUCCESS;
prop = control->property;
if ( control->attributes & msidbControlAttributesIndirect )
{
indirect = msi_dup_property( dialog->package, control->property );
prop = indirect;
}
/* FIXME: verify the new path */
buf = msi_get_window_text( control->hwnd );
MSI_SetPropertyW( dialog->package, prop, buf );
TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
debugstr_w(prop));
msi_free( buf );
msi_free( indirect );
return ERROR_SUCCESS;
}
static UINT msi_dialog_pathedit_control( msi_dialog *dialog, MSIRECORD *rec )
{
FIXME("not implemented properly\n");
return msi_dialog_edit_control( dialog, rec );
msi_control *control;
LPCWSTR prop;
LPWSTR val, indirect = NULL;
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 );
if ( prop )
control->property = strdupW( prop );
if ( control->attributes & msidbControlAttributesIndirect )
{
indirect = msi_dup_property( dialog->package, control->property );
prop = indirect;
}
val = msi_dup_property( dialog->package, prop );
SetWindowTextW( control->hwnd, val );
msi_free( val );
msi_free( indirect );
return ERROR_SUCCESS;
}
/* radio buttons are a bit different from normal controls */
@ -2354,7 +2426,6 @@ static UINT msi_dialog_checkbox_handler( msi_dialog *dialog,
static UINT msi_dialog_edit_handler( msi_dialog *dialog,
msi_control *control, WPARAM param )
{
UINT sz, r;
LPWSTR buf;
if( HIWORD(param) != EN_CHANGE )
@ -2363,17 +2434,7 @@ static UINT msi_dialog_edit_handler( msi_dialog *dialog,
TRACE("edit %s contents changed, set %s\n", debugstr_w(control->name),
debugstr_w(control->property));
sz = 0x20;
buf = msi_alloc( sz*sizeof(WCHAR) );
while( buf )
{
r = GetWindowTextW( control->hwnd, buf, sz );
if( r < (sz-1) )
break;
sz *= 2;
buf = msi_realloc( buf, sz*sizeof(WCHAR) );
}
buf = msi_get_window_text( control->hwnd );
MSI_SetPropertyW( dialog->package, control->property, buf );
msi_free( buf );