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kicad/eeschema/dialogs/dialog_choose_symbol.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2014 Henner Zeller <h.zeller@acm.org>
* Copyright (C) 2016-2021 KiCad Developers, see AUTHORS.txt for contributors.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, you may find one here:
* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
* or you may search the http://www.gnu.org website for the version 2 license,
* or you may write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include <symbol_library.h>
#include <dialog_choose_symbol.h>
#include <eeschema_settings.h>
#include <kiface_base.h>
#include <sch_base_frame.h>
#include <core/kicad_algo.h>
#include <template_fieldnames.h>
#include <widgets/footprint_preview_widget.h>
#include <widgets/footprint_select_widget.h>
#include <widgets/lib_tree.h>
#include <widgets/symbol_preview_widget.h>
#include <wx/button.h>
#include <wx/checkbox.h>
#include <wx/clipbrd.h>
#include <wx/dataview.h>
#include <wx/log.h>
#include <wx/panel.h>
#include <wx/sizer.h>
#include <wx/splitter.h>
#include <wx/timer.h>
#include <wx/utils.h>
#include <wx/wxhtml.h>
std::mutex DIALOG_CHOOSE_SYMBOL::g_Mutex;
DIALOG_CHOOSE_SYMBOL::DIALOG_CHOOSE_SYMBOL( SCH_BASE_FRAME* aParent, const wxString& aTitle,
wxObjectDataPtr<LIB_TREE_MODEL_ADAPTER>& aAdapter,
int aDeMorganConvert, bool aAllowFieldEdits,
bool aShowFootprints, bool aAllowBrowser )
: DIALOG_SHIM( aParent, wxID_ANY, aTitle, wxDefaultPosition, wxDefaultSize,
wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER ),
m_symbol_preview( nullptr ),
m_browser_button( nullptr ),
m_hsplitter( nullptr ),
m_vsplitter( nullptr ),
m_fp_sel_ctrl( nullptr ),
m_fp_preview( nullptr ),
m_keepSymbol( nullptr ),
m_useUnits( nullptr ),
m_tree( nullptr ),
m_details( nullptr ),
m_parent( aParent ),
m_deMorganConvert( aDeMorganConvert >= 0 ? aDeMorganConvert : 0 ),
m_allow_field_edits( aAllowFieldEdits ),
m_show_footprints( aShowFootprints ),
m_external_browser_requested( false )
{
// Never show footprints in power symbol mode
if( aAdapter->GetFilter() == SYMBOL_TREE_MODEL_ADAPTER::SYM_FILTER_POWER )
m_show_footprints = false;
wxBoxSizer* sizer = new wxBoxSizer( wxVERTICAL );
// Use a slightly different layout, with a details pane spanning the entire window,
// if we're not showing footprints.
if( m_show_footprints )
{
m_hsplitter = new wxSplitterWindow( this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
wxSP_LIVE_UPDATE | wxSP_NOBORDER | wxSP_3DSASH );
//Avoid the splitter window being assigned as the Parent to additional windows
m_hsplitter->SetExtraStyle( wxWS_EX_TRANSIENT );
sizer->Add( m_hsplitter, 1, wxEXPAND | wxLEFT | wxRIGHT | wxTOP, 5 );
}
else
{
m_vsplitter = new wxSplitterWindow( this, wxID_ANY, wxDefaultPosition, wxDefaultSize,
wxSP_LIVE_UPDATE | wxSP_NOBORDER | wxSP_3DSASH );
m_hsplitter = new wxSplitterWindow( m_vsplitter, wxID_ANY, wxDefaultPosition, wxDefaultSize,
wxSP_LIVE_UPDATE | wxSP_NOBORDER | wxSP_3DSASH );
// Avoid the splitter window being assigned as the parent to additional windows.
m_vsplitter->SetExtraStyle( wxWS_EX_TRANSIENT );
m_hsplitter->SetExtraStyle( wxWS_EX_TRANSIENT );
wxPanel* detailsPanel = new wxPanel( m_vsplitter );
wxBoxSizer* detailsSizer = new wxBoxSizer( wxVERTICAL );
detailsPanel->SetSizer( detailsSizer );
m_details = new HTML_WINDOW( detailsPanel, wxID_ANY, wxDefaultPosition, wxDefaultSize,
wxHW_SCROLLBAR_AUTO );
detailsSizer->Add( m_details, 1, wxEXPAND | wxLEFT | wxRIGHT | wxTOP, 5 );
detailsPanel->Layout();
detailsSizer->Fit( detailsPanel );
m_vsplitter->SetSashGravity( 0.5 );
m_vsplitter->SetMinimumPaneSize( 20 );
m_vsplitter->SplitHorizontally( m_hsplitter, detailsPanel );
sizer->Add( m_vsplitter, 1, wxEXPAND | wxLEFT | wxRIGHT | wxTOP, 5 );
}
wxPanel* treePanel = new wxPanel( m_hsplitter );
wxBoxSizer* treeSizer = new wxBoxSizer( wxVERTICAL );
treePanel->SetSizer( treeSizer );
m_tree = new LIB_TREE( treePanel, Prj().SchSymbolLibTable(), aAdapter, LIB_TREE::WIDGETS::ALL,
m_details );
treeSizer->Add( m_tree, 1, wxEXPAND | wxALL, 5 );
treePanel->Layout();
treeSizer->Fit( treePanel );
aAdapter->FinishTreeInitialization();
m_hsplitter->SetSashGravity( 0.8 );
m_hsplitter->SetMinimumPaneSize( 20 );
m_hsplitter->SplitVertically( treePanel, ConstructRightPanel( m_hsplitter ) );
m_dbl_click_timer = new wxTimer( this );
wxBoxSizer* buttonsSizer = new wxBoxSizer( wxHORIZONTAL );
if( aAllowBrowser )
{
m_browser_button = new wxButton( this, wxID_ANY, _( "Select with Browser" ) );
buttonsSizer->Add( m_browser_button, 0, wxALL | wxALIGN_CENTER_VERTICAL, 5 );
}
m_keepSymbol = new wxCheckBox( this, wxID_ANY, _("Place repeated copies"), wxDefaultPosition,
wxDefaultSize, wxALIGN_RIGHT );
m_keepSymbol->SetToolTip( _( "Keep the symbol selected for subsequent clicks." ) );
m_useUnits = new wxCheckBox( this, wxID_ANY, _("Place all units"), wxDefaultPosition,
wxDefaultSize, wxALIGN_RIGHT );
m_useUnits->SetToolTip( _( "Sequentially place all units of the symbol." ) );
if( EESCHEMA_SETTINGS* cfg = dynamic_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() ) )
{
m_keepSymbol->SetValue( cfg->m_SymChooserPanel.keep_symbol );
m_useUnits->SetValue( cfg->m_SymChooserPanel.place_all_units );
}
buttonsSizer->Add( m_keepSymbol, 0, wxALL | wxALIGN_CENTER_VERTICAL, 5 );
buttonsSizer->Add( m_useUnits, 0, wxALL | wxALIGN_CENTER_VERTICAL, 5 );
wxStdDialogButtonSizer* sdbSizer = new wxStdDialogButtonSizer();
wxButton* okButton = new wxButton( this, wxID_OK );
wxButton* cancelButton = new wxButton( this, wxID_CANCEL );
sdbSizer->AddButton( okButton );
sdbSizer->AddButton( cancelButton );
sdbSizer->Realize();
buttonsSizer->Add( sdbSizer, 1, wxALL, 5 );
sizer->Add( buttonsSizer, 0, wxEXPAND | wxLEFT, 5 );
SetSizer( sizer );
Layout();
if( EESCHEMA_SETTINGS* cfg = dynamic_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() ) )
{
EESCHEMA_SETTINGS::PANEL_SYM_CHOOSER& panelCfg = cfg->m_SymChooserPanel;
// We specify the width of the right window (m_symbol_view_panel), because specify
// the width of the left window does not work as expected when SetSashGravity() is called
m_hsplitter->SetSashPosition( panelCfg.sash_pos_h > 0 ? panelCfg.sash_pos_h :
horizPixelsFromDU( 220 ) );
if( m_vsplitter )
{
m_vsplitter->SetSashPosition( panelCfg.sash_pos_v > 0 ? panelCfg.sash_pos_v :
vertPixelsFromDU( 230 ) );
}
wxSize dlgSize( panelCfg.width > 0 ? panelCfg.width : horizPixelsFromDU( 390 ),
panelCfg.height > 0 ? panelCfg.height : vertPixelsFromDU( 300 ) );
SetSize( dlgSize );
}
SetInitialFocus( m_tree->GetFocusTarget() );
okButton->SetDefault();
Bind( wxEVT_INIT_DIALOG, &DIALOG_CHOOSE_SYMBOL::OnInitDialog, this );
Bind( wxEVT_TIMER, &DIALOG_CHOOSE_SYMBOL::OnCloseTimer, this, m_dbl_click_timer->GetId() );
Bind( SYMBOL_PRESELECTED, &DIALOG_CHOOSE_SYMBOL::OnComponentPreselected, this );
Bind( SYMBOL_SELECTED, &DIALOG_CHOOSE_SYMBOL::OnComponentSelected, this );
if( m_browser_button )
{
m_browser_button->Bind( wxEVT_COMMAND_BUTTON_CLICKED, &DIALOG_CHOOSE_SYMBOL::OnUseBrowser,
this );
}
if( m_fp_sel_ctrl )
{
m_fp_sel_ctrl->Bind( EVT_FOOTPRINT_SELECTED, &DIALOG_CHOOSE_SYMBOL::OnFootprintSelected,
this );
}
if( m_details )
{
m_details->Connect( wxEVT_CHAR_HOOK, wxKeyEventHandler( DIALOG_CHOOSE_SYMBOL::OnCharHook ),
nullptr, this );
}
}
DIALOG_CHOOSE_SYMBOL::~DIALOG_CHOOSE_SYMBOL()
{
Unbind( wxEVT_INIT_DIALOG, &DIALOG_CHOOSE_SYMBOL::OnInitDialog, this );
Unbind( wxEVT_TIMER, &DIALOG_CHOOSE_SYMBOL::OnCloseTimer, this );
Unbind( SYMBOL_PRESELECTED, &DIALOG_CHOOSE_SYMBOL::OnComponentPreselected, this );
Unbind( SYMBOL_SELECTED, &DIALOG_CHOOSE_SYMBOL::OnComponentSelected, this );
// Stop the timer during destruction early to avoid potential race conditions (that do happen)
m_dbl_click_timer->Stop();
delete m_dbl_click_timer;
if( m_browser_button )
{
m_browser_button->Unbind( wxEVT_COMMAND_BUTTON_CLICKED,
&DIALOG_CHOOSE_SYMBOL::OnUseBrowser, this );
}
if( m_fp_sel_ctrl )
{
m_fp_sel_ctrl->Unbind( EVT_FOOTPRINT_SELECTED, &DIALOG_CHOOSE_SYMBOL::OnFootprintSelected,
this );
}
if( m_details )
{
m_details->Disconnect( wxEVT_CHAR_HOOK,
wxKeyEventHandler( DIALOG_CHOOSE_SYMBOL::OnCharHook ), nullptr,
this );
}
if( EESCHEMA_SETTINGS* cfg = dynamic_cast<EESCHEMA_SETTINGS*>( Kiface().KifaceSettings() ) )
{
cfg->m_SymChooserPanel.width = GetSize().x;
cfg->m_SymChooserPanel.height = GetSize().y;
cfg->m_SymChooserPanel.keep_symbol = m_keepSymbol->GetValue();
cfg->m_SymChooserPanel.place_all_units = m_useUnits->GetValue();
cfg->m_SymChooserPanel.sash_pos_h = m_hsplitter->GetSashPosition();
if( m_vsplitter )
cfg->m_SymChooserPanel.sash_pos_v = m_vsplitter->GetSashPosition();
}
}
wxPanel* DIALOG_CHOOSE_SYMBOL::ConstructRightPanel( wxWindow* aParent )
{
wxPanel* panel = new wxPanel( aParent );
wxBoxSizer* sizer = new wxBoxSizer( wxVERTICAL );
EDA_DRAW_PANEL_GAL::GAL_TYPE backend = m_parent->GetCanvas()->GetBackend();
m_symbol_preview = new SYMBOL_PREVIEW_WIDGET( panel, Kiway(), backend );
m_symbol_preview->SetLayoutDirection( wxLayout_LeftToRight );
if( m_show_footprints )
{
FOOTPRINT_LIST* fp_list = FOOTPRINT_LIST::GetInstance( Kiway() );
sizer->Add( m_symbol_preview, 1, wxEXPAND | wxALL, 5 );
if ( fp_list )
{
if( m_allow_field_edits )
m_fp_sel_ctrl = new FOOTPRINT_SELECT_WIDGET( m_parent, panel, fp_list, true );
m_fp_preview = new FOOTPRINT_PREVIEW_WIDGET( panel, Kiway() );
}
if( m_fp_sel_ctrl )
sizer->Add( m_fp_sel_ctrl, 0, wxEXPAND | wxTOP | wxLEFT | wxRIGHT, 3 );
if( m_fp_preview )
sizer->Add( m_fp_preview, 1, wxEXPAND | wxALL, 5 );
}
else
{
sizer->Add( m_symbol_preview, 1, wxEXPAND | wxALL, 5 );
}
panel->SetSizer( sizer );
panel->Layout();
sizer->Fit( panel );
return panel;
}
void DIALOG_CHOOSE_SYMBOL::OnInitDialog( wxInitDialogEvent& aEvent )
{
if( m_fp_preview && m_fp_preview->IsInitialized() )
{
// This hides the GAL panel and shows the status label
m_fp_preview->SetStatusText( wxEmptyString );
}
if( m_fp_sel_ctrl )
m_fp_sel_ctrl->Load( Kiway(), Prj() );
}
void DIALOG_CHOOSE_SYMBOL::OnCharHook( wxKeyEvent& e )
{
if( m_details && e.GetKeyCode() == 'C' && e.ControlDown() &&
!e.AltDown() && !e.ShiftDown() && !e.MetaDown() )
{
wxString txt = m_details->SelectionToText();
wxLogNull doNotLog; // disable logging of failed clipboard actions
if( wxTheClipboard->Open() )
{
wxTheClipboard->SetData( new wxTextDataObject( txt ) );
wxTheClipboard->Flush(); // Allow data to be available after closing KiCad
wxTheClipboard->Close();
}
}
else
{
e.Skip();
}
}
LIB_ID DIALOG_CHOOSE_SYMBOL::GetSelectedLibId( int* aUnit ) const
{
return m_tree->GetSelectedLibId( aUnit );
}
void DIALOG_CHOOSE_SYMBOL::OnUseBrowser( wxCommandEvent& aEvent )
{
m_external_browser_requested = true;
wxPostEvent( this, wxCommandEvent( wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK ) );
}
void DIALOG_CHOOSE_SYMBOL::OnCloseTimer( wxTimerEvent& aEvent )
{
// Hack handler because of eaten MouseUp event. See
// DIALOG_CHOOSE_SYMBOL::OnComponentSelected for the beginning
// of this spaghetti noodle.
auto state = wxGetMouseState();
if( state.LeftIsDown() )
{
// Mouse hasn't been raised yet, so fire the timer again. Otherwise the
// purpose of this timer is defeated.
m_dbl_click_timer->StartOnce( DIALOG_CHOOSE_SYMBOL::DblClickDelay );
}
else
{
wxPostEvent( this, wxCommandEvent( wxEVT_COMMAND_BUTTON_CLICKED, wxID_OK ) );
}
}
void DIALOG_CHOOSE_SYMBOL::ShowFootprintFor( LIB_ID const& aLibId )
{
if( !m_fp_preview || !m_fp_preview->IsInitialized() )
return;
LIB_SYMBOL* symbol = nullptr;
try
{
symbol = Prj().SchSymbolLibTable()->LoadSymbol( aLibId );
}
catch( const IO_ERROR& ioe )
{
wxLogError( _( "Error loading symbol %s from library '%s'." ) + wxS( "\n%s" ),
aLibId.GetLibItemName().wx_str(),
aLibId.GetLibNickname().wx_str(),
ioe.What() );
}
if( !symbol )
return;
LIB_FIELD* fp_field = symbol->GetFieldById( FOOTPRINT_FIELD );
wxString fp_name = fp_field ? fp_field->GetFullText() : wxString( "" );
ShowFootprint( fp_name );
}
void DIALOG_CHOOSE_SYMBOL::ShowFootprint( wxString const& aName )
{
if( !m_fp_preview || !m_fp_preview->IsInitialized() )
return;
if( aName == wxEmptyString )
{
m_fp_preview->SetStatusText( _( "No footprint specified" ) );
}
else
{
LIB_ID lib_id;
if( lib_id.Parse( aName ) == -1 && lib_id.IsValid() )
{
m_fp_preview->ClearStatus();
m_fp_preview->DisplayFootprint( lib_id );
}
else
{
m_fp_preview->SetStatusText( _( "Invalid footprint specified" ) );
}
}
}
void DIALOG_CHOOSE_SYMBOL::PopulateFootprintSelector( LIB_ID const& aLibId )
{
if( !m_fp_sel_ctrl )
return;
m_fp_sel_ctrl->ClearFilters();
LIB_SYMBOL* symbol = nullptr;
if( aLibId.IsValid() )
{
try
{
symbol = Prj().SchSymbolLibTable()->LoadSymbol( aLibId );
}
catch( const IO_ERROR& ioe )
{
wxLogError( _( "Error loading symbol %s from library '%s'." ) + wxS( "\n%s" ),
aLibId.GetLibItemName().wx_str(),
aLibId.GetLibNickname().wx_str(),
ioe.What() );
}
}
if( symbol != nullptr )
{
LIB_PINS temp_pins;
LIB_FIELD* fp_field = symbol->GetFieldById( FOOTPRINT_FIELD );
wxString fp_name = fp_field ? fp_field->GetFullText() : wxString( "" );
symbol->GetPins( temp_pins );
m_fp_sel_ctrl->FilterByPinCount( temp_pins.size() );
m_fp_sel_ctrl->FilterByFootprintFilters( symbol->GetFPFilters(), true );
m_fp_sel_ctrl->SetDefaultFootprint( fp_name );
m_fp_sel_ctrl->UpdateList();
m_fp_sel_ctrl->Enable();
}
else
{
m_fp_sel_ctrl->UpdateList();
m_fp_sel_ctrl->Disable();
}
}
void DIALOG_CHOOSE_SYMBOL::OnFootprintSelected( wxCommandEvent& aEvent )
{
m_fp_override = aEvent.GetString();
alg::delete_if( m_field_edits, []( std::pair<int, wxString> const& i )
{
return i.first == FOOTPRINT_FIELD;
} );
m_field_edits.emplace_back( std::make_pair( FOOTPRINT_FIELD, m_fp_override ) );
ShowFootprint( m_fp_override );
}
void DIALOG_CHOOSE_SYMBOL::OnComponentPreselected( wxCommandEvent& aEvent )
{
int unit = 0;
LIB_ID id = m_tree->GetSelectedLibId( &unit );
if( id.IsValid() )
{
m_symbol_preview->DisplaySymbol( id, unit );
ShowFootprintFor( id );
PopulateFootprintSelector( id );
}
else
{
m_symbol_preview->SetStatusText( _( "No symbol selected" ) );
if( m_fp_preview && m_fp_preview->IsInitialized() )
m_fp_preview->SetStatusText( wxEmptyString );
PopulateFootprintSelector( id );
}
}
void DIALOG_CHOOSE_SYMBOL::OnComponentSelected( wxCommandEvent& aEvent )
{
if( m_tree->GetSelectedLibId().IsValid() )
{
// Got a selection. We can't just end the modal dialog here, because
// wx leaks some events back to the parent window (in particular, the
// MouseUp following a double click).
//
// NOW, here's where it gets really fun. wxTreeListCtrl eats MouseUp.
// This isn't really feasible to bypass without a fully custom
// wxDataViewCtrl implementation, and even then might not be fully
// possible (docs are vague). To get around this, we use a one-shot
// timer to schedule the dialog close.
//
// See DIALOG_CHOOSE_SYMBOL::OnCloseTimer for the other end of this
// spaghetti noodle.
m_dbl_click_timer->StartOnce( DIALOG_CHOOSE_SYMBOL::DblClickDelay );
}
}
bool DIALOG_CHOOSE_SYMBOL::GetUseAllUnits() const
{
return m_useUnits->GetValue();
}
bool DIALOG_CHOOSE_SYMBOL::GetKeepSymbol() const
{
return m_keepSymbol->GetValue();
}
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