void WEXPORT WPopupMenu::detachMenu() {
/*************************************/
if( owner() ) {
if( owner()->handle() ) {
if( parent()->isFloatingPopup() ) {
GUIDeleteMenuItem( owner()->handle(), menuId(), TRUE );
}
GUIDeleteMenuItem( owner()->handle(), menuId(), FALSE );
}
}
setOwner( NULL );
}
static void EnableMDIMenus( gui_window *root, bool enable )
{
GUIEnableMDIActions( enable );
if( enable ) {
if( GUIMDIMenuID != NO_SELECT && GUIGetMenuPopupCount( root, GUIMDIMenuID ) != 0 ){
GUIAppendMenuToPopup( root, GUIMDIMenuID, MDISecondSepMenu, false );
}
} else {
GUIDeleteMenuItem( root, GUI_MDI_SECOND_SEPARATOR, false );
}
}
void NullPopupMenu( gui_menu_struct *menu )
{
int i,j;
gui_menu_struct *curr,*sub;
if( WndMain == NULL ) return;
curr = WndMainMenuPtr;
for( i = 0; i < WndNumMenus; ++i, ++curr ) {
if( !( curr->style & WND_MENU_POPUP ) ) continue;
if( curr->child != menu ) continue;
sub = curr->child;
for( j = 0; j < curr->num_child_menus; ++j ) {
GUIDeleteMenuItem( WndMain->gui, sub->id, FALSE );
++sub;
}
curr->child = NULL;
curr->num_child_menus = 0;
break;
}
}
extern void WndAddPopupMenu( a_window *wnd )
{
int i,j;
gui_menu_struct *curr,*sub;
int max;
if( WndMain == NULL ) return;
curr = WndMainMenuPtr;
max = CalcMaxId( WndMainMenuPtr, WndNumMenus );
for( i = 0; i < WndNumMenus; ++i ) {
if( curr->style & WND_MENU_POPUP ) {
sub = curr->child;
for( j = 0; j < curr->num_child_menus; ++j ) {
GUIDeleteMenuItem( WndMain->gui, sub->id, FALSE );
++sub;
}
if( wnd->popupmenu == NULL ) {
curr->num_child_menus = 0;
curr->child = NULL;
} else {
curr->num_child_menus = wnd->num_popups;
curr->child = wnd->popupmenu;
}
WndPopupMenuPtr = curr;
sub = curr->child;
for( j = 0; j < curr->num_child_menus; ++j ) {
if( ( sub->style & GUI_SEPARATOR ) && ( sub->id == 0 ) ) {
sub->id = ++max;
}
GUIAppendMenuToPopup( WndMain->gui, curr->id, sub, FALSE );
++sub;
}
break;
}
++curr;
}
}
void MDIDelete( gui_window *wnd )
{
gui_window *root;
int index, offset;
int i, num_menu_windows;
if( wnd == Root ) {
Root = NULL;
}
if( Root == NULL ) {
return;
}
root = GUIGetRootWindow();
// This check will make sure that windows that are not children of
// the root window are ignored
if( GUIGetParentWindow( wnd ) != root ) {
return;
}
index = GetIndex( wnd );
if( NumMDIWindows == ( MAX_NUM_MDI_WINDOWS + 1 ) ) {
GUIDeleteMenuItem( root, GUI_MDI_MORE_WINDOWS, false );
}
NumMDIWindows--;
if( index != -1 ) {
if( index == NumMDIWindows ) {
GUIDeleteMenuItem( root, MDIWIN2ID( index ), false );
MDIWindows[index] = NULL;
} else {
// delete all MDI menu items from this index on
num_menu_windows = NumMDIWindows;
if( num_menu_windows > MAX_NUM_MDI_WINDOWS - 1 )
num_menu_windows = MAX_NUM_MDI_WINDOWS - 1;
for( i = index; i < num_menu_windows; i++ ) {
GUIDeleteMenuItem( root, MDIWIN2ID( i ), false );
MDIWindows[i] = MDIWindows[i + 1];
}
GUIDeleteMenuItem( root, MDIWIN2ID( num_menu_windows ), false );
MDIWindows[num_menu_windows] = NULL;
// re-add all menu items from index on
offset = GUIGetMenuPopupCount ( root, GUIMDIMenuID );
if( NumMDIWindows > MAX_NUM_MDI_WINDOWS ) {
offset--;
}
for( i = index; i < num_menu_windows; i++ ) {
InsertMenuForWindow( root, i, offset + i - index );
if( CurrMDIWindow == i ) {
CurrMDIWindow--;
if( CurrMDIWindow < 0 ) {
CurrMDIWindow = -1;
} else {
GUICheckMenuItem( root, MDIWIN2ID( CurrMDIWindow ), true, false );
}
}
}
// Fill in the last spot in the MDIWindows array and insert it
// after the 8th element
if( NumMDIWindows >= MAX_NUM_MDI_WINDOWS ) {
MDIWindows[MAX_NUM_MDI_WINDOWS - 1] =
FindNextMDIMenuWindowNotInArray( MDIWindows[MAX_NUM_MDI_WINDOWS - 2], wnd );
if( MDIWindows[MAX_NUM_MDI_WINDOWS - 1] != NULL ) {
offset = GUIGetMenuPopupCount( root, GUIMDIMenuID ) - 1;
if( NumMDIWindows > MAX_NUM_MDI_WINDOWS ) {
offset--;
}
InsertMenuForWindow( root, MAX_NUM_MDI_WINDOWS - 1, offset );
}
}
}
}
if( NumMDIWindows <= 0 ) {
EnableMDIMenus( root, false );
CurrMDIWindow = -1;
}
}
