| 566 | } |
| 567 | |
| 568 | bool MenuCreator::FilterKeyEvent( |
| 569 | AudacityProject &project, const wxKeyEvent & evt, bool permit) |
| 570 | { |
| 571 | auto &cm = Get(project); |
| 572 | |
| 573 | auto pWindow = FindProjectFrame(&project); |
| 574 | CommandListEntry *entry = cm.mCommandKeyHash[KeyEventToKeyString(evt)]; |
| 575 | if (entry == NULL) |
| 576 | { |
| 577 | return false; |
| 578 | } |
| 579 | |
| 580 | int type = evt.GetEventType(); |
| 581 | |
| 582 | // Global commands aren't tied to any specific project |
| 583 | if (entry->isGlobal && type == wxEVT_KEY_DOWN) |
| 584 | { |
| 585 | // Global commands are always disabled so they do not interfere with the |
| 586 | // rest of the command handling. But, to use the common handler, we |
| 587 | // enable them temporarily and then disable them again after handling. |
| 588 | // LL: Why do they need to be disabled??? |
| 589 | entry->enabled = false; |
| 590 | auto cleanup = valueRestorer( entry->enabled, true ); |
| 591 | return cm.HandleCommandEntry(entry, NoFlagsSpecified, false, &evt); |
| 592 | } |
| 593 | |
| 594 | wxWindow * pFocus = wxWindow::FindFocus(); |
| 595 | wxWindow * pParent = wxGetTopLevelParent( pFocus ); |
| 596 | bool validTarget = pParent == pWindow; |
| 597 | // Bug 1557. MixerBoard should count as 'destined for project' |
| 598 | // MixerBoard IS a TopLevelWindow, and its parent is the project. |
| 599 | if( pParent && pParent->GetParent() == pWindow ){ |
| 600 | if(auto keystrokeHandlingWindow = dynamic_cast< TopLevelKeystrokeHandlingWindow* >( pParent )) |
| 601 | validTarget = keystrokeHandlingWindow->HandleCommandKeystrokes(); |
| 602 | } |
| 603 | validTarget = validTarget && wxEventLoop::GetActive()->IsMain(); |
| 604 | |
| 605 | // Any other keypresses must be destined for this project window |
| 606 | if (!permit && !validTarget ) |
| 607 | { |
| 608 | return false; |
| 609 | } |
| 610 | |
| 611 | auto flags = cm.GetUpdateFlags(); |
| 612 | |
| 613 | wxKeyEvent temp = evt; |
| 614 | |
| 615 | // Possibly let wxWidgets do its normal key handling IF it is one of |
| 616 | // the standard navigation keys. |
| 617 | if((type == wxEVT_KEY_DOWN) || (type == wxEVT_KEY_UP )) |
| 618 | { |
| 619 | wxWindow * pWnd = wxWindow::FindFocus(); |
| 620 | bool bIntercept = |
| 621 | pWnd && !dynamic_cast< NonKeystrokeInterceptingWindow * >( pWnd ); |
| 622 | |
| 623 | //wxLogDebug("Focus: %p TrackPanel: %p", pWnd, pTrackPanel ); |
| 624 | // We allow the keystrokes below to be handled by wxWidgets controls IF we are |
| 625 | // in some sub window rather than in the TrackPanel itself. |
nothing calls this directly
no test coverage detected