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kicad/eeschema/viewlib_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) 2004-2019 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 <fctsys.h>
#include <kiface_i.h>
#include <pgm_base.h>
#include <sch_draw_panel.h>
#include <sch_view.h>
#include <msgpanel.h>
#include <bitmaps.h>
#include <eda_dockart.h>
#include <sch_edit_frame.h>
#include <eeschema_id.h>
#include <general.h>
#include <viewlib_frame.h>
#include <symbol_lib_table.h>
#include <dialog_helpers.h>
#include <class_libentry.h>
#include <class_library.h>
#include <view/view_controls.h>
#include <sch_painter.h>
#include <confirm.h>
#include <tool/tool_manager.h>
#include <tool/action_toolbar.h>
#include <tool/tool_dispatcher.h>
#include <tools/ee_actions.h>
#include <tool/common_tools.h>
#include <tool/zoom_tool.h>
#include <tools/lib_control.h>
#include <tools/lib_move_tool.h>
#include <tools/ee_inspection_tool.h>
// Save previous component library viewer state.
wxString LIB_VIEW_FRAME::m_libraryName;
wxString LIB_VIEW_FRAME::m_entryName;
int LIB_VIEW_FRAME::m_unit = 1;
int LIB_VIEW_FRAME::m_convert = 1;
BEGIN_EVENT_TABLE( LIB_VIEW_FRAME, EDA_DRAW_FRAME )
// Window events
EVT_CLOSE( LIB_VIEW_FRAME::OnCloseWindow )
EVT_SIZE( LIB_VIEW_FRAME::OnSize )
EVT_ACTIVATE( LIB_VIEW_FRAME::OnActivate )
// Toolbar events
EVT_TOOL( ID_LIBVIEW_SELECT_PART, LIB_VIEW_FRAME::OnSelectSymbol )
EVT_TOOL( ID_LIBVIEW_NEXT, LIB_VIEW_FRAME::onSelectNextSymbol )
EVT_TOOL( ID_LIBVIEW_PREVIOUS, LIB_VIEW_FRAME::onSelectPreviousSymbol )
EVT_TOOL_RANGE( ID_LIBVIEW_DE_MORGAN_NORMAL_BUTT, ID_LIBVIEW_DE_MORGAN_CONVERT_BUTT,
LIB_VIEW_FRAME::onSelectSymbolBodyStyle )
EVT_CHOICE( ID_LIBVIEW_SELECT_PART_NUMBER, LIB_VIEW_FRAME::onSelectSymbolUnit )
EVT_TOOL( ID_ADD_PART_TO_SCHEMATIC, LIB_VIEW_FRAME::OnAddPartToSchematic )
// listbox events
EVT_LISTBOX( ID_LIBVIEW_LIB_LIST, LIB_VIEW_FRAME::ClickOnLibList )
EVT_LISTBOX( ID_LIBVIEW_CMP_LIST, LIB_VIEW_FRAME::ClickOnCmpList )
EVT_LISTBOX_DCLICK( ID_LIBVIEW_CMP_LIST, LIB_VIEW_FRAME::DClickOnCmpList )
// Menu (and/or hotkey) events
EVT_MENU( wxID_EXIT, LIB_VIEW_FRAME::CloseLibraryViewer )
EVT_MENU( ID_GRID_SETTINGS, SCH_BASE_FRAME::OnGridSettings )
EVT_UPDATE_UI( ID_LIBVIEW_SELECT_PART_NUMBER, LIB_VIEW_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 )
LIB_VIEW_FRAME::LIB_VIEW_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_libList( nullptr ), m_cmpList( nullptr ), m_previewItem( nullptr )
{
wxASSERT( aFrameType == FRAME_SCH_VIEWER || aFrameType == FRAME_SCH_VIEWER_MODAL );
if( aFrameType == FRAME_SCH_VIEWER_MODAL )
SetModal( true );
// 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( library_browse_xpm ) );
SetIcon( icon );
m_libListWidth = 200;
m_cmpListWidth = 300;
m_listPowerCmpOnly = false;
// Initialize grid id to the default value (50 mils):
m_LastGridSizeId = ID_POPUP_GRID_LEVEL_50 - ID_POPUP_GRID_LEVEL_1000;
SetScreen( new SCH_SCREEN( aKiway ) );
GetScreen()->m_Center = true; // Axis origin centered on screen.
LoadSettings( config() );
// Synchronize some draw options
SetShowElectricalType( true );
// Ensure axis are always drawn (initial default display was not drawn)
KIGFX::GAL_DISPLAY_OPTIONS& gal_opts = GetGalDisplayOptions();
gal_opts.m_axesEnabled = true;
GetGalCanvas()->GetGAL()->SetAxesEnabled( true );
GetRenderSettings()->m_ShowPinsElectricalType = GetShowElectricalType();
GetGalCanvas()->GetGAL()->SetGridVisibility( IsGridVisible() );
SetSize( m_FramePos.x, m_FramePos.y, m_FrameSize.x, m_FrameSize.y );
setupTools();
ReCreateMenuBar();
ReCreateHToolbar();
ReCreateVToolbar();
m_libList = new wxListBox( this, ID_LIBVIEW_LIB_LIST, wxDefaultPosition, wxDefaultSize,
0, NULL, wxLB_HSCROLL | wxNO_BORDER );
m_cmpList = new wxListBox( this, ID_LIBVIEW_CMP_LIST, wxDefaultPosition, wxDefaultSize,
0, NULL, wxLB_HSCROLL | wxNO_BORDER );
if( aLibraryName.empty() )
{
ReCreateListLib();
}
else
{
m_libraryName = aLibraryName;
m_entryName.Clear();
m_unit = 1;
m_convert = 1;
}
m_selection_changed = false;
DisplayLibInfos();
m_auimgr.SetManagedWindow( this );
m_auimgr.SetArtProvider( new EDA_DOCKART() );
// 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_cmpList, EDA_PANE().Palette().Name( "Symbols" ).Left().Layer(1)
.CaptionVisible( false ).MinSize( 80, -1 ).BestSize( m_cmpListWidth, -1 ) );
m_auimgr.AddPane( GetGalCanvas(), EDA_PANE().Canvas().Name( "DrawFrame" ).Center() );
m_auimgr.GetPane( m_libList ).Show( aLibraryName.empty() );
m_auimgr.Update();
GetToolManager()->RunAction( ACTIONS::gridPreset, true, m_LastGridSizeId );
GetToolManager()->RunAction( ACTIONS::zoomFitScreen, false );
if( !IsModal() ) // For modal mode, calling ShowModal() will show this frame
{
Raise();
Show( true );
}
SyncView();
GetGalCanvas()->GetViewControls()->SetSnapping( true );
// 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 );
}
LIB_VIEW_FRAME::~LIB_VIEW_FRAME()
{
if( m_previewItem )
GetCanvas()->GetView()->Remove( m_previewItem );
}
void LIB_VIEW_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(), this );
m_actions = new EE_ACTIONS();
m_toolDispatcher = new TOOL_DISPATCHER( m_toolManager, m_actions );
// Register tools
m_toolManager->RegisterTool( new COMMON_TOOLS );
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 LIB_CONTROL ); // manage show electrical type option
m_toolManager->RegisterTool( new LIB_MOVE_TOOL );
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 LIB_VIEW_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_ALIAS* LIB_VIEW_FRAME::GetSelectedAlias() const
{
LIB_ALIAS* alias = NULL;
if( !m_libraryName.IsEmpty() && !m_entryName.IsEmpty() )
alias = Prj().SchSymbolLibTable()->LoadSymbol( m_libraryName, m_entryName );
return alias;
}
LIB_PART* LIB_VIEW_FRAME::GetSelectedSymbol() const
{
LIB_PART* symbol = NULL;
LIB_ALIAS* alias = GetSelectedAlias();
if( alias )
symbol = alias->GetPart();
return symbol;
}
void LIB_VIEW_FRAME::updatePreviewSymbol()
{
LIB_ALIAS* alias = GetSelectedAlias();
KIGFX::SCH_VIEW* view = GetCanvas()->GetView();
if( m_previewItem )
{
view->Remove( m_previewItem );
m_previewItem = nullptr;
}
ClearMsgPanel();
if( alias )
{
GetRenderSettings()->m_ShowUnit = m_unit;
GetRenderSettings()->m_ShowConvert = m_convert;
view->Add( alias );
m_previewItem = alias;
AppendMsgPanel( _( "Name" ), alias->GetName(), BLUE, 6 );
AppendMsgPanel( _( "Description" ), alias->GetDescription(), CYAN, 6 );
AppendMsgPanel( _( "Key words" ), alias->GetKeyWords(), DARKDARKGRAY );
}
GetCanvas()->ForceRefresh();
}
bool LIB_VIEW_FRAME::ShowModal( wxString* aSymbol, wxWindow* aParent )
{
if( aSymbol && !aSymbol->IsEmpty() )
{
wxString msg;
LIB_TABLE* libTable = Prj().SchSymbolLibTable();
LIB_ID libid;
libid.Parse( *aSymbol, LIB_ID::ID_SCH, true );
if( libid.IsValid() )
{
wxString nickname = libid.GetLibNickname();
if( !libTable->HasLibrary( libid.GetLibNickname(), false ) )
{
msg.sprintf( _( "The current configuration does not include a library with the\n"
"nickname \"%s\". Use Manage Symbol Libraries\n"
"to edit the configuration." ), nickname );
DisplayErrorMessage( aParent, _( "Symbol library not found." ), msg );
}
else if ( !libTable->HasLibrary( libid.GetLibNickname(), true ) )
{
msg.sprintf( _( "The library with the nickname \"%s\" is not enabled\n"
"in the current configuration. Use Manage Symbol Libraries to\n"
"edit the configuration." ), nickname );
DisplayErrorMessage( aParent, _( "Symbol library not enabled." ), msg );
}
else
{
SetSelectedLibrary( libid.GetLibNickname() );
SetSelectedComponent( libid.GetLibItemName() );
}
}
}
return KIWAY_PLAYER::ShowModal( aSymbol, aParent );
}
void LIB_VIEW_FRAME::OnCloseWindow( wxCloseEvent& Event )
{
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 LIB_VIEW_FRAME::OnSize( wxSizeEvent& SizeEv )
{
if( m_auimgr.GetManagedWindow() )
m_auimgr.Update();
SizeEv.Skip();
}
void LIB_VIEW_FRAME::onUpdateUnitChoice( wxUpdateUIEvent& aEvent )
{
LIB_PART* part = GetSelectedSymbol();
int unit_count = 1;
if( part )
unit_count = std::max( part->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();
}
double LIB_VIEW_FRAME::BestZoom()
{
LIB_PART* part = nullptr;
double defaultLibraryZoom = 7.33;
if( m_libraryName.IsEmpty() || m_entryName.IsEmpty() )
{
GetGalCanvas()->GetView()->SetCenter( VECTOR2D( 0, 0 ) );
return defaultLibraryZoom;
}
LIB_ALIAS* alias = nullptr;
try
{
alias = Prj().SchSymbolLibTable()->LoadSymbol( m_libraryName, m_entryName );
}
catch( ... )
{
}
if( alias )
part = alias->GetPart();
if( !part )
{
GetGalCanvas()->GetView()->SetCenter( VECTOR2D( 0, 0 ) );
return defaultLibraryZoom;
}
EDA_RECT boundingBox = part->GetUnitBoundingBox( m_unit, m_convert );
double sizeX = (double) boundingBox.GetWidth();
double sizeY = (double) boundingBox.GetHeight();
wxPoint centre = boundingBox.Centre();
// Reserve a 20% margin around component bounding box.
double margin_scale_factor = 1.2;
return bestZoom( sizeX, sizeY, margin_scale_factor, centre );
}
bool LIB_VIEW_FRAME::ReCreateListLib()
{
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 components, if this filter is activated
if( m_listPowerCmpOnly )
{
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 = ReCreateListCmp();
DisplayLibInfos();
GetCanvas()->Refresh();
return cmp_changed;
}
bool LIB_VIEW_FRAME::ReCreateListCmp()
{
if( m_cmpList == NULL )
return false;
wxArrayString aliasNames;
try
{
Prj().SchSymbolLibTable()->EnumerateSymbolLib( m_libraryName, aliasNames,
m_listPowerCmpOnly );
}
catch( const IO_ERROR& ) {} // ignore, it is handled below
m_cmpList->Clear();
if( aliasNames.IsEmpty() )
{
m_libraryName = wxEmptyString;
m_entryName = wxEmptyString;
m_convert = LIB_ITEM::LIB_CONVERT::BASE;
m_unit = 1;
return true;
}
m_cmpList->Append( aliasNames );
int index = m_cmpList->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_cmpList->SetSelection( index, true );
wxCommandEvent evt( wxEVT_COMMAND_LISTBOX_SELECTED, ID_LIBVIEW_CMP_LIST );
ProcessEvent( evt );
return changed;
}
void LIB_VIEW_FRAME::ClickOnLibList( wxCommandEvent& event )
{
int ii = m_libList->GetSelection();
if( ii < 0 )
return;
m_selection_changed = true;
SetSelectedLibrary( m_libList->GetString( ii ) );
}
void LIB_VIEW_FRAME::SetSelectedLibrary( const wxString& aLibraryName )
{
if( m_libraryName == aLibraryName )
return;
m_libraryName = aLibraryName;
ReCreateListCmp();
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 );
}
void LIB_VIEW_FRAME::ClickOnCmpList( wxCommandEvent& event )
{
int ii = m_cmpList->GetSelection();
if( ii < 0 )
return;
m_selection_changed = true;
SetSelectedComponent( m_cmpList->GetString( ii ) );
}
void LIB_VIEW_FRAME::SetSelectedComponent( const wxString& aComponentName )
{
if( m_entryName != aComponentName )
{
m_entryName = aComponentName;
// Ensure the corresponding line in m_cmpList is selected
// (which is not necessarily the case if SetSelectedComponent is called
// by another caller than ClickOnCmpList.
m_cmpList->SetStringSelection( aComponentName, 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 LIB_VIEW_FRAME::DClickOnCmpList( wxCommandEvent& event )
{
OnAddPartToSchematic( event );
}
#define LIBLIST_WIDTH_KEY "ViewLiblistWidth"
#define CMPLIST_WIDTH_KEY "ViewCmplistWidth"
#define CMPVIEW_SHOW_PINELECTRICALTYPE_KEY "ViewCmpShowPinElectricalType"
void LIB_VIEW_FRAME::LoadSettings( wxConfigBase* aCfg )
{
EDA_DRAW_FRAME::LoadSettings( aCfg );
// Fetch display settings from Symbol Editor as the Symbol Viewer
// doesn't have its own config
wxString symbolEditor = LIB_EDIT_FRAME_NAME;
bool btmp;
COLOR4D wtmp;
if( aCfg->Read( symbolEditor + ShowGridEntryKeyword, &btmp ) )
SetGridVisibility( btmp );
if( wtmp.SetFromWxString( aCfg->Read( symbolEditor + GridColorEntryKeyword, wxT( "NONE" ) ) ) )
SetGridColor( wtmp );
// Grid shape, etc.
GetGalDisplayOptions().ReadAppConfig( *aCfg, symbolEditor );
aCfg->Read( LIBLIST_WIDTH_KEY, &m_libListWidth, 150 );
aCfg->Read( CMPLIST_WIDTH_KEY, &m_cmpListWidth, 150 );
m_showPinElectricalTypeName = aCfg->Read( CMPVIEW_SHOW_PINELECTRICALTYPE_KEY, true );
// Set parameters to a reasonable value.
if( m_libListWidth > m_FrameSize.x/2 )
m_libListWidth = m_FrameSize.x/2;
if( m_cmpListWidth > m_FrameSize.x/2 )
m_cmpListWidth = m_FrameSize.x/2;
}
void LIB_VIEW_FRAME::SaveSettings( wxConfigBase* aCfg )
{
EDA_DRAW_FRAME::SaveSettings( aCfg );
if( m_libListWidth && m_libList )
{
m_libListWidth = m_libList->GetSize().x;
aCfg->Write( LIBLIST_WIDTH_KEY, m_libListWidth );
}
m_cmpListWidth = m_cmpList->GetSize().x;
aCfg->Write( CMPLIST_WIDTH_KEY, m_cmpListWidth );
aCfg->Write( CMPVIEW_SHOW_PINELECTRICALTYPE_KEY, m_showPinElectricalTypeName );
}
void LIB_VIEW_FRAME::OnActivate( wxActivateEvent& event )
{
bool changed = m_libList ? ReCreateListLib() : false;
if (changed)
m_selection_changed = true;
updatePreviewSymbol();
DisplayLibInfos();
}
void LIB_VIEW_FRAME::CloseLibraryViewer( wxCommandEvent& event )
{
Close();
}
void LIB_VIEW_FRAME::SetFilter( const SCHLIB_FILTER* aFilter )
{
m_listPowerCmpOnly = false;
m_allowedLibs.Clear();
if( aFilter )
{
m_allowedLibs = aFilter->GetAllowedLibList();
m_listPowerCmpOnly = aFilter->GetFilterPowerParts();
}
ReCreateListLib();
}
const BOX2I LIB_VIEW_FRAME::GetDocumentExtents() const
{
LIB_ALIAS* alias = GetSelectedAlias();
LIB_PART* part = alias ? alias->GetPart() : nullptr;
if( !part )
{
return BOX2I( VECTOR2I(-200, -200), VECTOR2I( 400, 400 ) );
}
else
{
EDA_RECT bbox = part->GetUnitBoundingBox( m_unit, m_convert );
return BOX2I( bbox.GetOrigin(), VECTOR2I( bbox.GetWidth(), bbox.GetHeight() ) );
}
}
void LIB_VIEW_FRAME::OnAddPartToSchematic( wxCommandEvent& aEvent )
{
if( IsModal() )
{
// if we're modal then we just need to return the symbol selection; the caller is
// already in a EE_ACTIONS::placeSymbol coroutine.
if( m_cmpList->GetSelection() >= 0 )
DismissModal( true, m_libraryName + ':' + m_cmpList->GetStringSelection() );
else
DismissModal( false );
Close( true );
return;
}
if( GetSelectedSymbol() )
{
SCH_EDIT_FRAME* schframe = (SCH_EDIT_FRAME*) Kiway().Player( FRAME_SCH, false );
if( schframe == NULL ) // happens when the schematic editor is not active (or closed)
{
DisplayErrorMessage( this, _("No schematic currently open." ) );
return;
}
SCH_COMPONENT* component = new SCH_COMPONENT( *GetSelectedSymbol(),
GetSelectedAlias()->GetLibId(),
g_CurrentSheet, m_unit, m_convert );
// Be sure the link to the corresponding LIB_PART is OK:
component->Resolve( *Prj().SchSymbolLibTable() );
if( schframe->GetAutoplaceFields() )
component->AutoplaceFields( /* aScreen */ NULL, /* aManual */ false );
schframe->Raise();
schframe->GetToolManager()->RunAction( EE_ACTIONS::placeSymbol, true, component );
}
}
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