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kicad/eeschema/symbol_viewer_frame.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2018 Jean-Pierre Charras, jp.charras at wanadoo.fr
* Copyright (C) 2008 Wayne Stambaugh <stambaughw@gmail.com>
* Copyright (C) 2004-2021 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 <bitmaps.h>
#include <symbol_library.h>
#include <confirm.h>
#include <dialog_helpers.h>
#include <dialog_choose_symbol.h>
#include <eeschema_id.h>
#include <eeschema_settings.h>
#include <kiface_i.h>
#include <kiway.h>
#include <symbol_viewer_frame.h>
#include <widgets/msgpanel.h>
#include <sch_view.h>
#include <sch_painter.h>
#include <symbol_lib_table.h>
#include <symbol_tree_model_adapter.h>
#include <pgm_base.h>
#include <settings/settings_manager.h>
#include <tool/action_toolbar.h>
#include <tool/common_control.h>
#include <tool/common_tools.h>
#include <tool/editor_conditions.h>
#include <tool/selection.h>
#include <tool/tool_dispatcher.h>
#include <tool/tool_manager.h>
#include <tool/zoom_tool.h>
#include <tools/ee_actions.h>
#include <tools/symbol_editor_control.h>
#include <tools/ee_inspection_tool.h>
#include <view/view_controls.h>
#include <wx/listbox.h>
#include <default_values.h>
// Save previous symbol library viewer state.
wxString SYMBOL_VIEWER_FRAME::m_libraryName;
wxString SYMBOL_VIEWER_FRAME::m_entryName;
int SYMBOL_VIEWER_FRAME::m_unit = 1;
int SYMBOL_VIEWER_FRAME::m_convert = 1;
BEGIN_EVENT_TABLE( SYMBOL_VIEWER_FRAME, EDA_DRAW_FRAME )
// Window events
EVT_SIZE( SYMBOL_VIEWER_FRAME::OnSize )
EVT_ACTIVATE( SYMBOL_VIEWER_FRAME::OnActivate )
// Toolbar events
EVT_TOOL( ID_LIBVIEW_SELECT_PART, SYMBOL_VIEWER_FRAME::OnSelectSymbol )
EVT_TOOL( ID_LIBVIEW_NEXT, SYMBOL_VIEWER_FRAME::onSelectNextSymbol )
EVT_TOOL( ID_LIBVIEW_PREVIOUS, SYMBOL_VIEWER_FRAME::onSelectPreviousSymbol )
EVT_CHOICE( ID_LIBVIEW_SELECT_UNIT_NUMBER, SYMBOL_VIEWER_FRAME::onSelectSymbolUnit )
// listbox events
EVT_LISTBOX( ID_LIBVIEW_LIB_LIST, SYMBOL_VIEWER_FRAME::ClickOnLibList )
EVT_LISTBOX( ID_LIBVIEW_SYM_LIST, SYMBOL_VIEWER_FRAME::ClickOnCmpList )
EVT_LISTBOX_DCLICK( ID_LIBVIEW_SYM_LIST, SYMBOL_VIEWER_FRAME::DClickOnCmpList )
// Menu (and/or hotkey) events
EVT_MENU( wxID_CLOSE, SYMBOL_VIEWER_FRAME::CloseLibraryViewer )
EVT_MENU( ID_GRID_SETTINGS, SCH_BASE_FRAME::OnGridSettings )
EVT_UPDATE_UI( ID_LIBVIEW_SELECT_UNIT_NUMBER, SYMBOL_VIEWER_FRAME::onUpdateUnitChoice )
END_EVENT_TABLE()
#define LIB_VIEW_NAME "ViewlibFrame"
#define LIB_VIEW_NAME_MODAL "ViewlibFrameModal"
#define LIB_VIEW_STYLE ( KICAD_DEFAULT_DRAWFRAME_STYLE )
#define LIB_VIEW_STYLE_MODAL ( KICAD_DEFAULT_DRAWFRAME_STYLE | wxFRAME_FLOAT_ON_PARENT )
SYMBOL_VIEWER_FRAME::SYMBOL_VIEWER_FRAME( KIWAY* aKiway, wxWindow* aParent, FRAME_T aFrameType,
const wxString& aLibraryName ) :
SCH_BASE_FRAME( aKiway, aParent, aFrameType, _( "Symbol Library Browser" ),
wxDefaultPosition, wxDefaultSize,
aFrameType == FRAME_SCH_VIEWER_MODAL ? LIB_VIEW_STYLE_MODAL : LIB_VIEW_STYLE,
aFrameType == FRAME_SCH_VIEWER_MODAL ? LIB_VIEW_NAME_MODAL : LIB_VIEW_NAME ),
m_unitChoice( nullptr ),
m_libList( nullptr ),
m_symbolList( nullptr ),
m_previewItem( nullptr )
{
wxASSERT( aFrameType == FRAME_SCH_VIEWER || aFrameType == FRAME_SCH_VIEWER_MODAL );
if( aFrameType == FRAME_SCH_VIEWER_MODAL )
SetModal( true );
m_aboutTitle = _( "KiCad Symbol Library Viewer" );
// Force the frame name used in config. the lib viewer frame has a name
// depending on aFrameType (needed to identify the frame by wxWidgets),
// but only one configuration is preferable.
m_configName = LIB_VIEW_NAME;
// Give an icon
wxIcon icon;
icon.CopyFromBitmap( KiBitmap( BITMAPS::library_browser ) );
SetIcon( icon );
m_libListWidth = 200;
m_symbolListWidth = 300;
m_listPowerOnly = false;
SetScreen( new SCH_SCREEN );
GetScreen()->m_Center = true; // Axis origin centered on screen.
LoadSettings( config() );
// Ensure axis are always drawn (initial default display was not drawn)
KIGFX::GAL_DISPLAY_OPTIONS& gal_opts = GetGalDisplayOptions();
gal_opts.m_axesEnabled = true;
gal_opts.m_gridMinSpacing = 10.0;
gal_opts.NotifyChanged();
GetRenderSettings()->LoadColors( GetColorSettings() );
GetCanvas()->GetGAL()->SetAxesColor( m_colorSettings->GetColor( LAYER_SCHEMATIC_GRID_AXES ) );
GetRenderSettings()->m_ShowHiddenText = true;
GetRenderSettings()->m_ShowHiddenPins = true;
GetRenderSettings()->SetDefaultPenWidth( DEFAULT_LINE_THICKNESS * IU_PER_MILS );
setupTools();
setupUIConditions();
ReCreateHToolbar();
ReCreateVToolbar();
ReCreateMenuBar();
m_libList = new wxListBox( this, ID_LIBVIEW_LIB_LIST, wxDefaultPosition, wxDefaultSize,
0, NULL, wxLB_HSCROLL | wxNO_BORDER );
m_symbolList = new wxListBox( this, ID_LIBVIEW_SYM_LIST, wxDefaultPosition, wxDefaultSize,
0, NULL, wxLB_HSCROLL | wxNO_BORDER );
if( aLibraryName.empty() )
{
ReCreateLibList();
}
else
{
m_libraryName = aLibraryName;
m_entryName.Clear();
m_unit = 1;
m_convert = 1;
}
m_selection_changed = false;
DisplayLibInfos();
m_auimgr.SetManagedWindow( this );
// Manage main toolbar
m_auimgr.AddPane( m_mainToolBar, EDA_PANE().HToolbar().Name( "MainToolbar" ).Top().Layer(6) );
m_auimgr.AddPane( m_messagePanel, EDA_PANE().Messages().Name( "MsgPanel" ).Bottom().Layer(6) );
m_auimgr.AddPane( m_libList, EDA_PANE().Palette().Name( "Libraries" ).Left().Layer(3)
.CaptionVisible( false ).MinSize( 80, -1 ).BestSize( m_libListWidth, -1 ) );
m_auimgr.AddPane( m_symbolList, EDA_PANE().Palette().Name( "Symbols" ).Left().Layer(1)
.CaptionVisible( false ).MinSize( 80, -1 ).BestSize( m_symbolListWidth, -1 ) );
m_auimgr.AddPane( GetCanvas(), EDA_PANE().Canvas().Name( "DrawFrame" ).Center() );
m_auimgr.GetPane( m_libList ).Show( aLibraryName.empty() );
m_auimgr.Update();
if( !IsModal() ) // For modal mode, calling ShowModal() will show this frame
{
Raise();
Show( true );
}
SyncView();
GetCanvas()->SetCanFocus( false );
setupUnits( config() );
// Set the working/draw area size to display a symbol to a reasonable value:
// A 450mm x 450mm with a origin at the area center looks like a large working area
double max_size_x = Millimeter2iu( 450 );
double max_size_y = Millimeter2iu( 450 );
BOX2D bbox;
bbox.SetOrigin( -max_size_x /2, -max_size_y/2 );
bbox.SetSize( max_size_x, max_size_y );
GetCanvas()->GetView()->SetBoundary( bbox );
GetToolManager()->RunAction( ACTIONS::zoomFitScreen, true );
}
SYMBOL_VIEWER_FRAME::~SYMBOL_VIEWER_FRAME()
{
// Shutdown all running tools
if( m_toolManager )
m_toolManager->ShutdownAllTools();
if( m_previewItem )
GetCanvas()->GetView()->Remove( m_previewItem );
}
void SYMBOL_VIEWER_FRAME::setupTools()
{
// Create the manager and dispatcher & route draw panel events to the dispatcher
m_toolManager = new TOOL_MANAGER;
m_toolManager->SetEnvironment( GetScreen(), GetCanvas()->GetView(),
GetCanvas()->GetViewControls(), config(), this );
m_actions = new EE_ACTIONS();
m_toolDispatcher = new TOOL_DISPATCHER( m_toolManager );
// Register tools
m_toolManager->RegisterTool( new COMMON_TOOLS );
m_toolManager->RegisterTool( new COMMON_CONTROL );
m_toolManager->RegisterTool( new ZOOM_TOOL );
m_toolManager->RegisterTool( new EE_INSPECTION_TOOL ); // manage show datasheet
m_toolManager->RegisterTool( new EE_SELECTION_TOOL ); // manage context menu
m_toolManager->RegisterTool( new SYMBOL_EDITOR_CONTROL );
m_toolManager->InitTools();
// Run the selection tool, it is supposed to be always active
// It also manages the mouse right click to show the context menu
m_toolManager->InvokeTool( "eeschema.InteractiveSelection" );
GetCanvas()->SetEventDispatcher( m_toolDispatcher );
}
void SYMBOL_VIEWER_FRAME::setupUIConditions()
{
SCH_BASE_FRAME::setupUIConditions();
ACTION_MANAGER* mgr = m_toolManager->GetActionManager();
EDITOR_CONDITIONS cond( this );
wxASSERT( mgr );
#define ENABLE( x ) ACTION_CONDITIONS().Enable( x )
#define CHECK( x ) ACTION_CONDITIONS().Check( x )
mgr->SetConditions( ACTIONS::toggleGrid, CHECK( cond.GridVisible() ) );
auto electricalTypesShownCondition =
[this] ( const SELECTION& aSel )
{
return GetRenderSettings()->m_ShowPinsElectricalType;
};
auto demorganCond =
[this] ( const SELECTION& )
{
LIB_SYMBOL* symbol = GetSelectedSymbol();
return symbol && symbol->HasConversion();
};
auto demorganStandardCond =
[] ( const SELECTION& )
{
return m_convert == LIB_ITEM::LIB_CONVERT::BASE;
};
auto demorganAlternateCond =
[] ( const SELECTION& )
{
return m_convert == LIB_ITEM::LIB_CONVERT::DEMORGAN;
};
auto haveDatasheetCond =
[this] ( const SELECTION& )
{
LIB_SYMBOL* symbol = GetSelectedSymbol();
return symbol && !symbol->GetDatasheetField().GetText().IsEmpty();
};
mgr->SetConditions( EE_ACTIONS::showDatasheet, ENABLE( haveDatasheetCond ) );
mgr->SetConditions( EE_ACTIONS::showElectricalTypes, CHECK( electricalTypesShownCondition ) );
mgr->SetConditions( EE_ACTIONS::showDeMorganStandard,
ACTION_CONDITIONS().Enable( demorganCond ).Check( demorganStandardCond ) );
mgr->SetConditions( EE_ACTIONS::showDeMorganAlternate,
ACTION_CONDITIONS().Enable( demorganCond ).Check( demorganAlternateCond ) );
#undef CHECK
#undef ENABLE
}
void SYMBOL_VIEWER_FRAME::SetUnitAndConvert( int aUnit, int aConvert )
{
m_unit = aUnit > 0 ? aUnit : 1;
m_convert = aConvert > 0 ? aConvert : LIB_ITEM::LIB_CONVERT::BASE;
m_selection_changed = false;
updatePreviewSymbol();
}
LIB_SYMBOL* SYMBOL_VIEWER_FRAME::GetSelectedSymbol() const
{
LIB_SYMBOL* symbol = nullptr;
if( !m_libraryName.IsEmpty() && !m_entryName.IsEmpty() )
symbol = Prj().SchSymbolLibTable()->LoadSymbol( m_libraryName, m_entryName );
return symbol;
}
void SYMBOL_VIEWER_FRAME::updatePreviewSymbol()
{
LIB_SYMBOL* symbol = GetSelectedSymbol();
KIGFX::SCH_VIEW* view = GetCanvas()->GetView();
if( m_previewItem )
{
view->Remove( m_previewItem );
m_previewItem = nullptr;
}
ClearMsgPanel();
if( symbol )
{
GetRenderSettings()->m_ShowUnit = m_unit;
GetRenderSettings()->m_ShowConvert = m_convert;
m_previewItem = symbol;
view->Add( m_previewItem );
wxString parentName;
std::shared_ptr<LIB_SYMBOL> parent = m_previewItem->GetParent().lock();
if( parent )
parentName = parent->GetName();
AppendMsgPanel( _( "Name" ), m_previewItem->GetName() );
AppendMsgPanel( _( "Parent" ), parentName );
AppendMsgPanel( _( "Description" ), m_previewItem->GetDescription() );
AppendMsgPanel( _( "Keywords" ), m_previewItem->GetKeyWords() );
}
GetCanvas()->ForceRefresh();
}
bool SYMBOL_VIEWER_FRAME::ShowModal( wxString* aSymbol, wxWindow* aParent )
{
if( aSymbol && !aSymbol->IsEmpty() )
{
wxString msg;
LIB_TABLE* libTable = Prj().SchSymbolLibTable();
LIB_ID libid;
libid.Parse( *aSymbol, true );
if( libid.IsValid() )
{
wxString libName = libid.GetLibNickname();
if( !libTable->HasLibrary( libid.GetLibNickname(), false ) )
{
msg.Printf( _( "The current configuration does not include the library '%s'.\n"
"Use Manage Symbol Libraries to edit the configuration." ),
libName );
DisplayErrorMessage( this, _( "Library not found in symbol library table." ), msg );
}
else if ( !libTable->HasLibrary( libid.GetLibNickname(), true ) )
{
msg.Printf( _( "The library '%s' is not enabled in the current configuration.\n"
"Use Manage Symbol Libraries to edit the configuration." ),
libName );
DisplayErrorMessage( aParent, _( "Symbol library not enabled." ), msg );
}
else
{
SetSelectedLibrary( libid.GetLibNickname() );
SetSelectedSymbol( libid.GetLibItemName());
}
}
}
return KIWAY_PLAYER::ShowModal( aSymbol, aParent );
}
void SYMBOL_VIEWER_FRAME::doCloseWindow()
{
GetCanvas()->StopDrawing();
if( !IsModal() )
{
Destroy();
}
else if( !IsDismissed() )
{
// only dismiss modal frame if not already dismissed.
DismissModal( false );
// Modal frame will be destroyed by the calling function.
}
}
void SYMBOL_VIEWER_FRAME::OnSize( wxSizeEvent& SizeEv )
{
if( m_auimgr.GetManagedWindow() )
m_auimgr.Update();
SizeEv.Skip();
}
void SYMBOL_VIEWER_FRAME::onUpdateUnitChoice( wxUpdateUIEvent& aEvent )
{
LIB_SYMBOL* symbol = GetSelectedSymbol();
int unit_count = 1;
if( symbol )
unit_count = std::max( symbol->GetUnitCount(), 1 );
m_unitChoice->Enable( unit_count > 1 );
if( unit_count > 1 )
{
// rebuild the unit list if it is not suitable (after a new selection for instance)
if( unit_count != (int)m_unitChoice->GetCount() )
{
m_unitChoice->Clear();
for( int ii = 0; ii < unit_count; ii++ )
m_unitChoice->Append( wxString::Format( _( "Unit %c" ), 'A' + ii ) );
}
if( m_unitChoice->GetSelection() != std::max( 0, m_unit - 1 ) )
m_unitChoice->SetSelection( std::max( 0, m_unit - 1 ) );
}
else if( m_unitChoice->GetCount() )
m_unitChoice->Clear();
}
bool SYMBOL_VIEWER_FRAME::ReCreateLibList()
{
if( !m_libList )
return false;
m_libList->Clear();
std::vector< wxString > libs = Prj().SchSymbolLibTable()->GetLogicalLibs();
// Remove not allowed libs from main list, if the allowed lib list is not empty
if( m_allowedLibs.GetCount() )
{
for( unsigned ii = 0; ii < libs.size(); )
{
if( m_allowedLibs.Index( libs[ii] ) == wxNOT_FOUND )
libs.erase( libs.begin() + ii );
else
ii++;
}
}
// Remove libs which have no power symbols, if this filter is activated
if( m_listPowerOnly )
{
for( unsigned ii = 0; ii < libs.size(); )
{
wxArrayString aliasNames;
Prj().SchSymbolLibTable()->EnumerateSymbolLib( libs[ii], aliasNames, true );
if( aliasNames.IsEmpty() )
libs.erase( libs.begin() + ii );
else
ii++;
}
}
if( libs.empty() )
return true;
wxArrayString libNames;
for( const auto& name : libs )
libNames.Add( name );
m_libList->Append( libNames );
// Search for a previous selection:
int index = m_libList->FindString( m_libraryName );
if( index != wxNOT_FOUND )
{
m_libList->SetSelection( index, true );
}
else
{
// If not found, clear current library selection because it can be
// deleted after a config change.
m_libraryName = libs[0];
m_entryName = wxEmptyString;
m_unit = 1;
m_convert = LIB_ITEM::LIB_CONVERT::BASE;
}
bool cmp_changed = ReCreateSymbolList();
DisplayLibInfos();
GetCanvas()->Refresh();
return cmp_changed;
}
bool SYMBOL_VIEWER_FRAME::ReCreateSymbolList()
{
if( m_symbolList == NULL )
return false;
wxArrayString aliasNames;
try
{
Prj().SchSymbolLibTable()->EnumerateSymbolLib( m_libraryName, aliasNames,
m_listPowerOnly );
}
catch( const IO_ERROR& ) {} // ignore, it is handled below
m_symbolList->Clear();
if( aliasNames.IsEmpty() )
{
m_libraryName = wxEmptyString;
m_entryName = wxEmptyString;
m_convert = LIB_ITEM::LIB_CONVERT::BASE;
m_unit = 1;
return true;
}
m_symbolList->Append( aliasNames );
int index = m_symbolList->FindString( m_entryName );
bool changed = false;
if( index == wxNOT_FOUND )
{
// Select the first library entry when the previous entry name does not exist in
// the current library.
m_convert = LIB_ITEM::LIB_CONVERT::BASE;
m_unit = 1;
index = 0;
changed = true;
m_entryName = wxEmptyString;
}
m_symbolList->SetSelection( index, true );
wxCommandEvent evt( wxEVT_COMMAND_LISTBOX_SELECTED, ID_LIBVIEW_SYM_LIST );
ProcessEvent( evt );
return changed;
}
void SYMBOL_VIEWER_FRAME::ClickOnLibList( wxCommandEvent& event )
{
int ii = m_libList->GetSelection();
if( ii < 0 )
return;
m_selection_changed = true;
SetSelectedLibrary( m_libList->GetString( ii ) );
}
void SYMBOL_VIEWER_FRAME::SetSelectedLibrary( const wxString& aLibraryName )
{
if( m_libraryName == aLibraryName )
return;
m_libraryName = aLibraryName;
ReCreateSymbolList();
GetCanvas()->Refresh();
DisplayLibInfos();
// Ensure the corresponding line in m_libList is selected
// (which is not necessary the case if SetSelectedLibrary is called
// by another caller than ClickOnLibList.
m_libList->SetStringSelection( m_libraryName, true );
// The m_libList has now the focus, in order to be able to use arrow keys
// to navigate inside the list.
// the gal canvas must not steal the focus to allow navigation
GetCanvas()->SetStealsFocus( false );
m_libList->SetFocus();
}
void SYMBOL_VIEWER_FRAME::ClickOnCmpList( wxCommandEvent& event )
{
int ii = m_symbolList->GetSelection();
if( ii < 0 )
return;
m_selection_changed = true;
SetSelectedSymbol( m_symbolList->GetString( ii ));
// The m_symbolList has now the focus, in order to be able to use arrow keys
// to navigate inside the list.
// the gal canvas must not steal the focus to allow navigation
GetCanvas()->SetStealsFocus( false );
m_symbolList->SetFocus();
}
void SYMBOL_VIEWER_FRAME::SetSelectedSymbol( const wxString& aSymbolName )
{
if( m_entryName != aSymbolName )
{
m_entryName = aSymbolName;
// Ensure the corresponding line in m_symbolList is selected
// (which is not necessarily the case if SetSelectedSymbol is called
// by another caller than ClickOnCmpList.
m_symbolList->SetStringSelection( aSymbolName, true );
DisplayLibInfos();
if( m_selection_changed )
{
m_unit = 1;
m_convert = LIB_ITEM::LIB_CONVERT::BASE;
m_selection_changed = false;
}
updatePreviewSymbol();
m_toolManager->RunAction( ACTIONS::zoomFitScreen, true );
}
}
void SYMBOL_VIEWER_FRAME::DClickOnCmpList( wxCommandEvent& event )
{
m_toolManager->RunAction( EE_ACTIONS::addSymbolToSchematic, true );
}
void SYMBOL_VIEWER_FRAME::LoadSettings( APP_SETTINGS_BASE* aCfg )
{
auto cfg = Pgm().GetSettingsManager().GetAppSettings<EESCHEMA_SETTINGS>();
SCH_BASE_FRAME::LoadSettings( cfg );
// Grid shape, etc.
GetGalDisplayOptions().ReadWindowSettings( cfg->m_LibViewPanel.window );
m_libListWidth = cfg->m_LibViewPanel.lib_list_width;
m_symbolListWidth = cfg->m_LibViewPanel.cmp_list_width;
GetRenderSettings()->m_ShowPinsElectricalType = cfg->m_LibViewPanel.show_pin_electrical_type;
// Set parameters to a reasonable value.
if( m_libListWidth > m_frameSize.x / 2 )
m_libListWidth = m_frameSize.x / 2;
if( m_symbolListWidth > m_frameSize.x / 2 )
m_symbolListWidth = m_frameSize.x / 2;
}
void SYMBOL_VIEWER_FRAME::SaveSettings( APP_SETTINGS_BASE* aCfg)
{
EESCHEMA_SETTINGS* cfg = Pgm().GetSettingsManager().GetAppSettings<EESCHEMA_SETTINGS>();
SCH_BASE_FRAME::SaveSettings( cfg );
if( m_libListWidth && m_libList )
m_libListWidth = m_libList->GetSize().x;
m_symbolListWidth = m_symbolList->GetSize().x;
cfg->m_LibViewPanel.lib_list_width = m_libListWidth;
cfg->m_LibViewPanel.cmp_list_width = m_symbolListWidth;
cfg->m_LibViewPanel.show_pin_electrical_type = GetRenderSettings()->m_ShowPinsElectricalType;
}
WINDOW_SETTINGS* SYMBOL_VIEWER_FRAME::GetWindowSettings( APP_SETTINGS_BASE* aCfg )
{
auto cfg = dynamic_cast<EESCHEMA_SETTINGS*>( aCfg );
wxASSERT( cfg );
return &cfg->m_LibViewPanel.window;
}
void SYMBOL_VIEWER_FRAME::CommonSettingsChanged( bool aEnvVarsChanged, bool aTextVarsChanged )
{
SCH_BASE_FRAME::CommonSettingsChanged( aEnvVarsChanged, aTextVarsChanged );
GetCanvas()->GetGAL()->SetAxesColor( m_colorSettings->GetColor( LAYER_SCHEMATIC_GRID_AXES ) );
GetCanvas()->GetGAL()->DrawGrid();
if( aEnvVarsChanged )
ReCreateLibList();
}
void SYMBOL_VIEWER_FRAME::OnActivate( wxActivateEvent& event )
{
if( event.GetActive() )
{
bool changed = m_libList ? ReCreateLibList() : false;
if (changed)
m_selection_changed = true;
updatePreviewSymbol();
DisplayLibInfos();
}
event.Skip(); // required under wxMAC
}
void SYMBOL_VIEWER_FRAME::CloseLibraryViewer( wxCommandEvent& event )
{
Close();
}
void SYMBOL_VIEWER_FRAME::SetFilter( const SCHLIB_FILTER* aFilter )
{
m_listPowerOnly = false;
m_allowedLibs.Clear();
if( aFilter )
{
m_allowedLibs = aFilter->GetAllowedLibList();
m_listPowerOnly = aFilter->GetFilterPowerSymbols();
}
ReCreateLibList();
}
const BOX2I SYMBOL_VIEWER_FRAME::GetDocumentExtents( bool aIncludeAllVisible ) const
{
LIB_SYMBOL* symbol = GetSelectedSymbol();
if( !symbol )
{
return BOX2I( VECTOR2I(-200, -200), VECTOR2I( 400, 400 ) );
}
else
{
std::shared_ptr< LIB_SYMBOL > tmp;
tmp = ( symbol->IsAlias() ) ? symbol->GetParent().lock() : symbol->SharedPtr();
wxCHECK( tmp, BOX2I( VECTOR2I(-200, -200), VECTOR2I( 400, 400 ) ) );
EDA_RECT bbox = tmp->GetUnitBoundingBox( m_unit, m_convert );
return BOX2I( bbox.GetOrigin(), VECTOR2I( bbox.GetWidth(), bbox.GetHeight() ) );
}
}
void SYMBOL_VIEWER_FRAME::FinishModal()
{
if( m_symbolList->GetSelection() >= 0 )
DismissModal( true, m_libraryName + ':' + m_symbolList->GetStringSelection() );
else
DismissModal( false );
Close( true );
}
void SYMBOL_VIEWER_FRAME::OnSelectSymbol( wxCommandEvent& aEvent )
{
std::unique_lock<std::mutex> dialogLock( DIALOG_CHOOSE_SYMBOL::g_Mutex, std::defer_lock );
// One CHOOSE_SYMBOL dialog at a time. User probably can't handle more anyway.
if( !dialogLock.try_lock() )
return;
// Container doing search-as-you-type.
SYMBOL_LIB_TABLE* libs = Prj().SchSymbolLibTable();
wxObjectDataPtr<LIB_TREE_MODEL_ADAPTER> adapter =
SYMBOL_TREE_MODEL_ADAPTER::Create( this, libs );
const auto libNicknames = libs->GetLogicalLibs();
static_cast<SYMBOL_TREE_MODEL_ADAPTER*>( adapter.get() )->AddLibraries( libNicknames, this );
LIB_SYMBOL* current = GetSelectedSymbol();
LIB_ID id;
int unit = 0;
if( current )
{
id = current->GetLibId();
adapter->SetPreselectNode( id, unit );
}
wxString dialogTitle;
dialogTitle.Printf( _( "Choose Symbol (%d items loaded)" ), adapter->GetItemCount() );
DIALOG_CHOOSE_SYMBOL dlg( this, dialogTitle, adapter, m_convert, false, false, false );
if( dlg.ShowQuasiModal() == wxID_CANCEL )
return;
id = dlg.GetSelectedLibId( &unit );
if( !id.IsValid() )
return;
SetSelectedLibrary( id.GetLibNickname() );
SetSelectedSymbol( id.GetLibItemName() );
SetUnitAndConvert( unit, 1 );
}
void SYMBOL_VIEWER_FRAME::onSelectNextSymbol( wxCommandEvent& aEvent )
{
wxCommandEvent evt( wxEVT_COMMAND_LISTBOX_SELECTED, ID_LIBVIEW_SYM_LIST );
int ii = m_symbolList->GetSelection();
// Select the next symbol or stop at the end of the list.
if( ii != wxNOT_FOUND || ii != (int) m_symbolList->GetCount() - 1 )
ii += 1;
m_symbolList->SetSelection( ii );
ProcessEvent( evt );
}
void SYMBOL_VIEWER_FRAME::onSelectPreviousSymbol( wxCommandEvent& aEvent )
{
wxCommandEvent evt( wxEVT_COMMAND_LISTBOX_SELECTED, ID_LIBVIEW_SYM_LIST );
int ii = m_symbolList->GetSelection();
// Select the previous symbol or stop at the beginning of list.
if( ii != wxNOT_FOUND && ii != 0 )
ii -= 1;
m_symbolList->SetSelection( ii );
ProcessEvent( evt );
}
void SYMBOL_VIEWER_FRAME::onSelectSymbolUnit( wxCommandEvent& aEvent )
{
int ii = m_unitChoice->GetSelection();
if( ii < 0 )
return;
m_unit = ii + 1;
updatePreviewSymbol();
}
void SYMBOL_VIEWER_FRAME::DisplayLibInfos()
{
if( m_libList && !m_libList->IsEmpty() && !m_libraryName.IsEmpty() )
{
const SYMBOL_LIB_TABLE_ROW* row = Prj().SchSymbolLibTable()->FindRow( m_libraryName, true );
wxString title = wxString::Format( wxT( "%s \u2014 " ) + _( "Symbol Library Browser" ),
row ? row->GetFullURI() : _( "no library selected" ) );
SetTitle( title );
}
}
SELECTION& SYMBOL_VIEWER_FRAME::GetCurrentSelection()
{
return m_toolManager->GetTool<EE_SELECTION_TOOL>()->GetSelection();
}
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