void Outline::selectRoots()
//-------------------------
{
OutlineRootSelect sel( this, _sentinel );
if( sel.process() ) {
scrollToSelected();
resetCache();
reset();
}
}
bool WHotSpotList::mouseMove( int x, int y, WMouseKeyFlags )
//---------------------------------------------------------
{
if( _leftDown ) {
int row = getRow( WPoint( x, y ) );
int oldSel = _selected;
if( row < 0 ) row = 0;
if( row > getRows() - 1 ) {
row = getRows() - 1;
}
row += _topIndex;
if( _hs != NULL && _hotPressIdx >= 0 ) {
WPoint hotSize;
_hs->hotSpotSize( getHotSpot( _hotPressIdx, FALSE ), hotSize );
int hotOffset = getHotOffset( _hotPressIdx );
if( row == _hotPressIdx
&& x >= hotOffset
&& x <= hotOffset + hotSize.x() ) {
if( !_inHotZone ) {
_inHotZone = TRUE;
invalidateRow( _hotPressIdx - _topIndex );
}
} else {
if( _inHotZone ) {
_inHotZone = FALSE;
invalidateRow( _hotPressIdx - _topIndex );
}
}
} else {
if( row >= count() ) {
row = count() - 1;
}
if( _selected != row ) {
_selected = row;
invalidateRow( oldSel - _topIndex );
invalidateRow( _selected - _topIndex );
scrollToSelected();
}
}
return TRUE;
} else {
return FALSE;
}
}
void Outline::findNext()
//----------------------
{
BusyNotice busy( "Searching..." );
OutlineElement * elm;
int i;
elm = _findStack->removeLast();
while( elm != NULL ) {
_findStack->append( elm );
if( elm->_child ) {
elm = elm->_child;
} else {
elm = _findStack->removeLast(); // remove self from stack -- done
while( elm->_lastSib ) { // remove finished parents
elm = _findStack->removeLast();
}
elm = elm->_sibling;
}
if( elm && _findFilter->matches( elm->symbol() ) ) {
_findStack->append( elm );
break;
}
}
if( !elm ) {
errMessage( "Not Found" ); // FIXME -- not an error, don't use errMessage
_findStack->clear();
menuManager()->enableMenu( MIMenuID(MMLocate,LMFindNext), false );
} else {
// expand all the parent nodes of this one (they are stored
// in the find stack), but don't expand this node itself
for( i = _findStack->entries() - 1; i > 0; i -= 1 ) {
(*_findStack)[ i - 1 ]->expand( false );
}
for( i = 0; i < count(); i += 1 ) {
if( elm == element( i ) ) {
select( i );
}
}
resetCache();
reset();
scrollToSelected();
menuManager()->enableMenu( MIMenuID(MMLocate,LMFindNext), true );
}
}
void GlobalViewList::menuSelected( const MIMenuID & id )
//------------------------------------------------------
{
switch( id.mainID() ) {
case MMDetail:
if( selected() >= 0 ) {
Symbol * sym = getSymbol( selected() );
switch( id.subID() ) {
case DMDetail:
popDetail( sym );
break;
case DMDefinition:
browseTop->showSource( sym );
break;
case DMReferences:
viewManager()->showDetailView( sym, DetailView::ViewSourceRefs );
break;
case DMUsers:
viewManager()->showDetailView( sym, DetailView::ViewSymbolRefs );
break;
}
}
break;
case MMLocate:
switch( id.subID() ) {
case LMFind:
findFirst();
break;
case LMFindNext:
findNext();
break;
case LMFindSelected:
scrollToSelected();
break;
}
break;
}
}
bool WHotSpotList::keyDown( WKeyCode key, WKeyState state )
//---------------------------------------------------------
{
int nRows = getRows();
int oldSel = _selected;
if( state == WKeyStateNone ) {
switch( key ) {
case WKeyPageup:
_selected -= nRows - 1;
if( _selected < 0 ) _selected = 0;
if( oldSel != _selected ) {
invalidateRow( oldSel - _topIndex );
invalidateRow( _selected - _topIndex );
}
scrollToSelected();
changed();
return TRUE;
case WKeyPagedown:
_selected += nRows - 1;
if( _selected >= count() ) {
_selected = count() - 1;
}
if( oldSel != _selected ) {
invalidateRow( oldSel - _topIndex );
invalidateRow( _selected - _topIndex );
}
scrollToSelected();
changed();
return TRUE;
case WKeyUp:
_selected -= 1;
if( _selected < 0 ) _selected = 0;
if( oldSel != _selected ) {
invalidateRow( oldSel - _topIndex );
invalidateRow( _selected - _topIndex );
}
scrollToSelected();
changed();
return TRUE;
case WKeyDown:
_selected += 1;
if( _selected >= count() ) {
_selected = count() - 1;
}
if( oldSel != _selected ) {
invalidateRow( oldSel - _topIndex );
invalidateRow( _selected - _topIndex );
}
scrollToSelected();
changed();
return TRUE;
case WKeyEnter:
if( count() != 0 && _dblClickClient && _dblClick ) {
(_dblClickClient->*_dblClick)( this );
invalidateRow( _selected - _topIndex );
}
return TRUE;
case WKeySpace:
if( _hotPressClient && _hotPress ) {
(_hotPressClient->*_hotPress)( this );
return TRUE;
}
break;
case WKeyLeft:
{
int col;
col = getScrollTextPos( WScrollBarHorizontal );
if( col > 0 ) {
setScrollTextPos( WScrollBarHorizontal, col - 1 );
}
}
break;
case WKeyRight:
{
int col;
col = getScrollTextPos( WScrollBarHorizontal );
setScrollTextPos( WScrollBarHorizontal, col + 1 );
}
break;
}
}
return FALSE;
}
void Outline::treeViewEvent( TreeViewEvent event )
//------------------------------------------------
{
OutlineElement * elm;
elm = element( selected() );
switch( event ) {
case ShowDetail:
if( elm && elm->_symbol ) {
popDetail( elm->_symbol );
}
break;
case ShowDefinition:
if( elm && elm->_symbol ) {
browseTop->showSource( elm->_symbol );
}
break;
case ShowReferences:
if( elm && elm->_symbol ) {
viewManager()->showDetailView( elm->_symbol, DetailView::ViewSourceRefs );
}
break;
case ShowUsers:
if( elm && elm->_symbol ) {
viewManager()->showDetailView( elm->_symbol, DetailView::ViewSymbolRefs );
}
break;
case ScrollToSelected:
scrollToSelected();
break;
case SelectRoots:
selectRoots();
break;
case ExpandOne:
elm->expand( false );
resetCache();
reset(); // paranoia
break;
case ExpandBranch:
elm->expand( true );
resetCache();
reset(); // paranoia
break;
case ExpandAll:
for( elm = _sentinel->next(); elm != NULL; elm = elm->visibleSib() ) {
elm->expand( true );
}
resetCache();
reset(); // paranoia
break;
case CollapseBranch:
if( elm->state() == OutlineElement::ESExpanded ) {
elm->collapse( false );
resetCache();
reset(); // paranoia
}
break;
case CollapseAll:
for( elm = _sentinel->next(); elm != NULL; elm = elm->visibleSib() ) {
elm->collapse( true );
}
resetCache();
reset(); // paranoia
break;
default:
NODEFAULT;
}
}
