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Move cvpcb filter to a timer. 

Fixes https://gitlab.com/kicad/code/kicad/issues/12445

(cherry picked from commit 1fcd7d6285)
This commit is contained in:
Jeff Young 2022-09-19 17:50:29 +01:00
parent ba72676edb
commit 2d4bcc6557
2 changed files with 12 additions and 12 deletions
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20
cvpcb/cvpcb_mainframe.cpp
View File

@ -62,7 +62,6 @@
CVPCB_MAINFRAME::CVPCB_MAINFRAME( KIWAY* aKiway, wxWindow* aParent ) :
KIWAY_PLAYER( aKiway, aParent, FRAME_CVPCB, _( "Assign Footprints" ), wxDefaultPosition,
wxDefaultSize, KICAD_DEFAULT_DRAWFRAME_STYLE, CVPCB_MAINFRAME_NAME ),
m_footprintListPendingUpdate( false ),
m_viewerPendingUpdate( false )
{
m_symbolsListBox = nullptr;
@ -211,12 +210,17 @@ CVPCB_MAINFRAME::CVPCB_MAINFRAME( KIWAY* aKiway, wxWindow* aParent ) :
// Start the main processing loop
m_toolManager->InvokeTool( "cvpcb.Control" );
m_filterTimer->StartOnce( 100 );
KIPLATFORM::APP::SetShutdownBlockReason( this, _( "Symbol to footprint changes are unsaved" ) );
}
CVPCB_MAINFRAME::~CVPCB_MAINFRAME()
{
// Stop the timer during destruction early to avoid potential race conditions (that do happen)
m_filterTimer->Stop();
// Shutdown all running tools
if( m_toolManager )
m_toolManager->ShutdownAllTools();
@ -372,6 +376,9 @@ void CVPCB_MAINFRAME::setupEventHandlers()
// Attach the events to the tool dispatcher
Bind( wxEVT_CHAR, &TOOL_DISPATCHER::DispatchWxEvent, m_toolDispatcher );
Bind( wxEVT_CHAR_HOOK, &TOOL_DISPATCHER::DispatchWxEvent, m_toolDispatcher );
m_filterTimer = new wxTimer( this );
Bind( wxEVT_TIMER, &CVPCB_MAINFRAME::onTextFilterChangedTimer, this, m_filterTimer->GetId() );
}
@ -422,19 +429,12 @@ void CVPCB_MAINFRAME::OnEnterFilteringText( wxCommandEvent& aEvent )
// If the option FOOTPRINTS_LISTBOX::FILTERING_BY_TEXT_PATTERN is set, update the list
// of available footprints which match the filter
if( !m_footprintListPendingUpdate )
{
Bind( wxEVT_IDLE, &CVPCB_MAINFRAME::updateFootprintListOnIdle, this );
m_footprintListPendingUpdate = true;
}
m_filterTimer->StartOnce( 200 );
}
void CVPCB_MAINFRAME::updateFootprintListOnIdle( wxIdleEvent& aEvent )
void CVPCB_MAINFRAME::onTextFilterChangedTimer( wxTimerEvent& aEvent )
{
Unbind( wxEVT_IDLE, &CVPCB_MAINFRAME::updateFootprintListOnIdle, this );
m_footprintListPendingUpdate = false;
// GTK loses the search-control's focus on a Refresh event, so we record the focus and
// insertion point here and then restore them at the end.
bool searchCtrlHasFocus = m_tcFilterString->HasFocus();

4
cvpcb/cvpcb_mainframe.h
View File

@ -357,7 +357,7 @@ private:
void updateFootprintViewerOnIdle( wxIdleEvent& aEvent );
void updateFootprintListOnIdle( wxIdleEvent& aEvent );
void onTextFilterChangedTimer( wxTimerEvent& aEvent );
/**
* Read the .equ files and populate the list of equivalents.
@ -409,7 +409,7 @@ private:
CVPCB_UNDO_REDO_LIST m_undoList;
CVPCB_UNDO_REDO_LIST m_redoList;
bool m_footprintListPendingUpdate;
wxTimer* m_filterTimer;
bool m_viewerPendingUpdate;
};