/*
* doRestore - handle restoring an edit window
*/
static void doRestore( HWND hwnd )
{
DWORD style;
mdi_data *md;
WPI_RECTDIM left;
WPI_RECTDIM top;
WPI_RECTDIM right;
WPI_RECTDIM bottom;
md = MDI_DATA_FROM_HWND( hwnd );
if( md->curr_state == STATE_NORMAL ) {
return;
}
if( mdiInfo.start_max_restore != NULL ) {
mdiInfo.start_max_restore( hwnd );
}
md->curr_state = md->orig_state = STATE_NORMAL;
if( mdiInfo.set_style != NULL ) {
(mdiInfo.set_style)( hwnd, FALSE );
} else {
style = _wpi_getwindowlong( hwnd, GWL_STYLE );
style &= ~mdiInfo.max_style;
style |= mdiInfo.reg_style;
_wpi_setwindowlong( hwnd, GWL_STYLE, style );
}
_wpi_setscrollrange( hwnd, SB_VERT, 1, 1, TRUE );
_wpi_setscrollrange( hwnd, SB_HORZ, 1, 1, TRUE );
_wpi_updatewindow( hwnd );
_wpi_getrectvalues( md->orig_size, &left, &top, &right, &bottom );
_wpi_movewindow( hwnd, left, top, right - left, bottom - top, TRUE );
if( mdiInfo.end_max_restore != NULL ) {
mdiInfo.end_max_restore( hwnd );
}
} /* doRestore */
/*
* MDINewWindow - a new MDI window has been created
*/
int MDINewWindow( HWND hwnd )
{
mdi_data *md;
md = (mdi_data *)MemAlloc( sizeof( mdi_data ) );
if( md == NULL ) {
return( FALSE );
}
md->hwnd = hwnd;
_wpi_setwindowlong( hwnd, mdiInfo.data_off, (LONG)md );
if( mdiHead == NULL ) {
mdiHead = mdiTail = md;
} else {
mdiTail->next = md;
mdiTail = md;
}
if( childrenMaximized ) {
doMaximize( hwnd );
mdiInfo.set_window_title( hwnd );
}
return( TRUE );
} /* MDINewWindow */
void GUIFreeWindowMemory( gui_window *wnd, bool from_parent, bool dialog )
{
gui_window *root;
HWND capture;
from_parent = from_parent;
if( ( wnd->hwnd != NULLHANDLE ) && ( GUICurrWnd == wnd ) ) {
capture = _wpi_getcapture();
if( capture == wnd->hwnd ) {
_wpi_releasecapture();
}
}
if( wnd->font != NULL ) {
_wpi_deletefont( wnd->font );
wnd->font = NULL;
}
if( wnd->icon != (WPI_HICON)NULL ) {
_wpi_destroyicon( wnd->icon );
}
GUIFreeColours( wnd );
GUIFreeBKBrush( wnd );
GUIControlDeleteAll( wnd );
//GUICloseToolBar( wnd );
GUIFreeHint( wnd );
_wpi_setwindowlong( wnd->hwnd, GUI_EXTRA_WORD * EXTRA_SIZE, 0 );
if( wnd->root != NULLHANDLE ) {
_wpi_setwindowlong( wnd->root, GUI_EXTRA_WORD * EXTRA_SIZE, 0 );
}
if( !dialog ) {
GUIMDIDelete( wnd );
if( GUICurrWnd == wnd ) {
GUICurrWnd = NULL;
}
GUIFreePopupList( wnd );
}
GUIDeleteFromList( wnd );
/* If the window being deleted was the current window, choose a new
* window to bring to front. Don't do this if the window that's being
* destroyed is being destroyed because it's parent is being destroyed
* (ie never got WM_CLOSE so DOING_CLOSE isn't set).
*/
if( !dialog && ( wnd->flags & DOING_CLOSE ) && ( GUICurrWnd == NULL ) &&
!GUIIsParentADialog( wnd ) ) {
// if the root window has received a WM_DESTROY then just run away
root = GUIGetRootWindow();
if( root && !( root->flags & DOING_DESTROY ) ) {
GUIBringNewToFront( wnd );
}
}
if( wnd->hdc != (WPI_PRES)NULL ) {
_wpi_releasepres( wnd->hwnd, wnd->hdc );
wnd->hdc = NULLHANDLE;
}
#ifdef __OS2_PM__
GUIFreeWndPaintHandles( wnd, TRUE );
if( wnd->root_pinfo.normal_pres != (WPI_PRES)NULL ) {
_wpi_deleteos2normpres( wnd->root_pinfo.normal_pres );
wnd->root_pinfo.normal_pres = (WPI_PRES)NULL;
}
if( wnd->hwnd_pinfo.normal_pres != (WPI_PRES)NULL ) {
_wpi_deleteos2normpres( wnd->hwnd_pinfo.normal_pres );
wnd->hwnd_pinfo.normal_pres = (WPI_PRES)NULL;
}
#endif
GUIMemFree( wnd );
}
/*
* doMaximize - handle maximizing an edit window
*/
static void doMaximize( HWND hwnd )
{
DWORD style;
mdi_data *md;
WPI_RECT r;
bool iconic;
WPI_RECTDIM left;
WPI_RECTDIM top;
WPI_RECTDIM right;
WPI_RECTDIM bottom;
setMaximizedMenuConfig( hwnd );
md = MDI_DATA_FROM_HWND( hwnd );
if( mdiInfo.start_max_restore != NULL ) {
mdiInfo.start_max_restore( hwnd );
}
iconic = _wpi_isiconic( hwnd );
if( iconic ) {
_wpi_getrestoredrect( hwnd, &md->orig_size );
} else {
_wpi_getwindowrect( hwnd, &md->orig_size );
}
md->orig_state = md->curr_state;
md->curr_state = STATE_MAX;
if( mdiInfo.set_style != NULL ) {
(mdiInfo.set_style)( hwnd, TRUE );
} else {
style = _wpi_getwindowlong( hwnd, GWL_STYLE );
style &= ~mdiInfo.reg_style;
style |= mdiInfo.max_style;
_wpi_setwindowlong( hwnd, GWL_STYLE, style );
}
_wpi_setscrollrange( hwnd, SB_VERT, 1, 1, TRUE );
_wpi_setscrollrange( hwnd, SB_HORZ, 1, 1, TRUE );
_wpi_getwindowrect( mdiInfo.container, &r );
_wpi_getrectvalues( r, &left, &top, &right, &bottom );
if( !iconic ) {
_wpi_offsetrect( mdiInfo.hinstance, &md->orig_size, -left, -top );
}
_wpi_setrectvalues( &r, 0, 0, right-left+1, bottom-top+1 );
if( iconic ) {
_wpi_setrestoredrect( hwnd, &r );
} else {
_wpi_getrectvalues( r, &left, &top, &right, &bottom );
_wpi_movewindow( hwnd, left, top, right, bottom, TRUE );
}
if( mdiInfo.end_max_restore != NULL ) {
mdiInfo.end_max_restore( hwnd );
}
_wpi_invalidaterect( hwnd, NULL, FALSE );
} /* doMaximize */
static void DoSetWindowLong( HWND hwnd, gui_window *wnd )
{
_wpi_setwindowlong( hwnd, GUI_CONTAINER_WORD1 * EXTRA_SIZE, 0L );
_wpi_setwindowlong( hwnd, GUI_CONTAINER_WORD2 * EXTRA_SIZE, 0L );
_wpi_setwindowlong( hwnd, GUI_EXTRA_WORD * EXTRA_SIZE, (LONG)wnd );
}