483 lines
13 KiB
C++
483 lines
13 KiB
C++
/*************************************************/
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/* Module to handle Get & Place Library Part */
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/*************************************************/
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#include "fctsys.h"
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#include "appl_wxstruct.h"
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#include "gr_basic.h"
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#include "common.h"
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#include "class_drawpanel.h"
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#include "confirm.h"
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#include "class_sch_screen.h"
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#include "wxEeschemaStruct.h"
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#include "kicad_device_context.h"
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#include "general.h"
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#include "protos.h"
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#include "class_library.h"
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#include "sch_component.h"
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#include "viewlib_frame.h"
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#include "eeschema_id.h"
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#include "dialog_get_component.h"
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#include <boost/foreach.hpp>
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static void ShowWhileMoving( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
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bool aErase );
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static void ExitPlaceCmp( EDA_DRAW_PANEL* Panel, wxDC* DC );
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static TRANSFORM OldTransform;
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static wxPoint OldPos;
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wxString SCH_EDIT_FRAME::SelectFromLibBrowser( void )
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{
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wxSemaphore semaphore( 0, 1 );
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/* Close the current Lib browser, if open, and open a new one, in "modal" mode */
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if( m_ViewlibFrame )
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{
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m_ViewlibFrame->Destroy();
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m_ViewlibFrame = NULL;
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}
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m_ViewlibFrame = new LIB_VIEW_FRAME( this, NULL, &semaphore );
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m_ViewlibFrame->AdjustScrollBars( wxPoint( 0 , 0 ) );
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// Show the library viewer frame until it is closed
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while( semaphore.TryWait() == wxSEMA_BUSY ) // Wait for viewer closing event
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{
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wxYield();
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wxMilliSleep( 50 );
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}
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return m_ViewlibFrame->GetSelectedComponent();
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}
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/*
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* load from a library and place a component
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* if libname != "", search in lib "libname"
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* else search in all loaded libs
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*/
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SCH_COMPONENT* SCH_EDIT_FRAME::Load_Component( wxDC* DC,
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const wxString& libname,
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wxArrayString& HistoryList,
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bool UseLibBrowser )
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{
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int CmpCount = 0;
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int unit = 1;
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int convert = 1;
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LIB_COMPONENT* Entry = NULL;
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SCH_COMPONENT* Component = NULL;
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CMP_LIBRARY* Library = NULL;
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wxString Name, keys, msg;
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bool AllowWildSeach = TRUE;
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static wxString lastCommponentName;
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m_itemToRepeat = NULL;
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DrawPanel->m_IgnoreMouseEvents = TRUE;
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if( !libname.IsEmpty() )
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{
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Library = CMP_LIBRARY::FindLibrary( libname );
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if( Library != NULL )
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CmpCount = Library->GetCount();
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}
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else
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{
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BOOST_FOREACH( CMP_LIBRARY& lib, CMP_LIBRARY::GetLibraryList() )
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{
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CmpCount += lib.GetCount();
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}
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}
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/* Ask for a component name or key words */
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msg.Printf( _( "component selection (%d items loaded):" ), CmpCount );
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DIALOG_GET_COMPONENT dlg( this, GetComponentDialogPosition(), HistoryList,
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msg, UseLibBrowser );
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dlg.SetComponentName( lastCommponentName );
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if ( dlg.ShowModal() == wxID_CANCEL )
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{
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DrawPanel->m_IgnoreMouseEvents = FALSE;
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DrawPanel->MoveCursorToCrossHair();
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return NULL;
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}
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if( dlg.m_GetExtraFunction )
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{
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Name = SelectFromLibBrowser();
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unit = m_ViewlibFrame->GetUnit();
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convert = m_ViewlibFrame->GetConvert();
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}
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else
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{
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Name = dlg.GetComponentName();
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}
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if( Name.IsEmpty() )
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{
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DrawPanel->m_IgnoreMouseEvents = FALSE;
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DrawPanel->MoveCursorToCrossHair();
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return NULL;
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}
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#ifndef KICAD_KEEPCASE
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Name.MakeUpper();
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#endif
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if( Name.GetChar( 0 ) == '=' )
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{
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AllowWildSeach = FALSE;
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keys = Name.AfterFirst( '=' );
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Name = DataBaseGetName( this, keys, Name );
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if( Name.IsEmpty() )
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{
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DrawPanel->m_IgnoreMouseEvents = FALSE;
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DrawPanel->MoveCursorToCrossHair();
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return NULL;
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}
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}
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else if( Name == wxT( "*" ) )
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{
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AllowWildSeach = FALSE;
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if( GetNameOfPartToLoad( this, Library, Name ) == 0 )
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{
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DrawPanel->m_IgnoreMouseEvents = FALSE;
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DrawPanel->MoveCursorToCrossHair();
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return NULL;
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}
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}
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else if( Name.Contains( wxT( "?" ) ) || Name.Contains( wxT( "*" ) ) )
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{
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AllowWildSeach = FALSE;
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Name = DataBaseGetName( this, keys, Name );
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if( Name.IsEmpty() )
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{
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DrawPanel->m_IgnoreMouseEvents = FALSE;
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DrawPanel->MoveCursorToCrossHair();
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return NULL;
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}
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}
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Entry = CMP_LIBRARY::FindLibraryComponent( Name, libname );
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if( ( Entry == NULL ) && AllowWildSeach ) /* Search with wildcard */
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{
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AllowWildSeach = FALSE;
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wxString wildname = wxChar( '*' ) + Name + wxChar( '*' );
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Name = wildname;
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Name = DataBaseGetName( this, keys, Name );
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if( !Name.IsEmpty() )
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Entry = CMP_LIBRARY::FindLibraryComponent( Name, libname );
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if( Entry == NULL )
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{
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DrawPanel->m_IgnoreMouseEvents = FALSE;
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DrawPanel->MoveCursorToCrossHair();
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return NULL;
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}
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}
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DrawPanel->m_IgnoreMouseEvents = FALSE;
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DrawPanel->MoveCursorToCrossHair();
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if( Entry == NULL )
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{
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msg = _( "Failed to find part " ) + Name + _( " in library" );
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DisplayError( this, msg );
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return NULL;
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}
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lastCommponentName = Name;
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AddHistoryComponentName( HistoryList, Name );
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DrawPanel->SetMouseCapture( ShowWhileMoving, ExitPlaceCmp );
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Component = new SCH_COMPONENT( *Entry, GetSheet(), unit, convert,
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GetScreen()->GetCrossHairPosition(), true );
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// Set the m_ChipName value, from component name in lib, for aliases
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// Note if Entry is found, and if Name is an alias of a component,
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// alias exists because its root component was found
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Component->SetLibName( Name );
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// Set the component value that can differ from component name in lib, for aliases
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Component->GetField( VALUE )->m_Text = Name;
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Component->DisplayInfo( this );
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Component->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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return Component;
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}
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/**
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* Move a component.
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*/
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static void ShowWhileMoving( EDA_DRAW_PANEL* aPanel, wxDC* aDC, const wxPoint& aPosition,
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bool aErase )
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{
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wxPoint move_vector;
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SCH_SCREEN* screen = (SCH_SCREEN*) aPanel->GetScreen();
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SCH_COMPONENT* Component = (SCH_COMPONENT*) screen->GetCurItem();
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if( aErase )
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{
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Component->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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}
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move_vector = screen->GetCrossHairPosition() - Component->m_Pos;
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Component->Move( move_vector );
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Component->Draw( aPanel, aDC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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}
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/*
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* Routine to rotate and mirror a component.
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*
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** If DC == NULL: no repaint
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*/
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void SCH_EDIT_FRAME::CmpRotationMiroir( SCH_COMPONENT* DrawComponent, wxDC* DC, int type_rotate )
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{
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if( DrawComponent == NULL )
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return;
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/* Deletes the previous component. */
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if( DC )
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{
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DrawPanel->CrossHairOff( DC );
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if( DrawComponent->m_Flags )
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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else
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{
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DrawPanel->RefreshDrawingRect( DrawComponent->GetBoundingBox() );
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}
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}
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DrawComponent->SetOrientation( type_rotate );
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/* Redraw the component in the new position. */
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if( DC )
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{
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if( DrawComponent->m_Flags )
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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else
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
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DrawPanel->CrossHairOn( DC );
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}
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GetScreen()->TestDanglingEnds( DrawPanel, DC );
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OnModify( );
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}
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/*
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* Abort a place component command in progress.
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*/
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static void ExitPlaceCmp( EDA_DRAW_PANEL* Panel, wxDC* DC )
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{
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SCH_SCREEN* screen = (SCH_SCREEN*) Panel->GetScreen();
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SCH_COMPONENT* Component = (SCH_COMPONENT*) screen->GetCurItem();
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if( Component->m_Flags & IS_NEW )
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{
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Component->m_Flags = 0;
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SAFE_DELETE( Component );
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}
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else if( Component )
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{
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wxPoint move_vector = OldPos - Component->m_Pos;
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Component->Move( move_vector );
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Component->SetTransform( OldTransform );
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Component->m_Flags = 0;
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}
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Panel->Refresh( true );
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screen->SetCurItem( NULL );
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}
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/*
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* Handle select part in multi-part component.
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*/
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void SCH_EDIT_FRAME::OnSelectUnit( wxCommandEvent& aEvent )
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{
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SCH_SCREEN* screen = GetScreen();
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if( screen->GetCurItem() == NULL )
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return;
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INSTALL_UNBUFFERED_DC( dc, DrawPanel );
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// Verify the selected item is a component, it may be part of a component such as a field
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// or text item.
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if( screen->GetCurItem()->Type() != SCH_COMPONENT_T )
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{
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screen->SetCurItem( LocateSmallestComponent( screen ) );
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if( screen->GetCurItem() == NULL )
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return;
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}
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DrawPanel->MoveCursorToCrossHair();
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SCH_COMPONENT* component = (SCH_COMPONENT*) screen->GetCurItem();
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wxCHECK_RET( (component != NULL) && (component->Type() == SCH_COMPONENT_T),
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wxT( "Cannot select unit for invalid component." ) );
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int unit = aEvent.GetId() + 1 - ID_POPUP_SCH_SELECT_UNIT1;
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LIB_COMPONENT* libEntry = CMP_LIBRARY::FindLibraryComponent( component->GetLibName() );
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if( libEntry == NULL )
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return;
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wxCHECK_RET( (unit >= 1) && (unit <= libEntry->GetPartCount()),
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wxString::Format( wxT( "Cannot select unit %d from component "), unit ) +
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libEntry->GetName() );
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int unitCount = libEntry->GetPartCount();
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if( (unitCount <= 1) || (component->GetUnit() == unit) )
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return;
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if( unit < 1 )
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unit = 1;
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if( unit > unitCount )
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unit = unitCount;
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int flags = component->GetFlags();
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if( !flags ) // No command in progress: save in undo list
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SaveCopyInUndoList( component, UR_CHANGED );
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if( flags )
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component->Draw( DrawPanel, &dc, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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else
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component->Draw( DrawPanel, &dc, wxPoint( 0, 0 ), g_XorMode );
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/* Update the unit number. */
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component->SetUnitSelection( GetSheet(), unit );
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component->SetUnit( unit );
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component->SetFlags( flags ); // Restore m_Flag modified by SetUnit();
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/* Redraw the component in the new position. */
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if( flags )
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component->Draw( DrawPanel, &dc, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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else
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component->Draw( DrawPanel, &dc, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
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GetScreen()->TestDanglingEnds( DrawPanel, &dc );
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OnModify();
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}
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void SCH_EDIT_FRAME::ConvertPart( SCH_COMPONENT* DrawComponent, wxDC* DC )
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{
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LIB_COMPONENT* LibEntry;
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if( DrawComponent == NULL )
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return;
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LibEntry = CMP_LIBRARY::FindLibraryComponent( DrawComponent->GetLibName() );
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if( LibEntry == NULL )
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return;
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if( !LibEntry->HasConversion() )
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{
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DisplayError( this, wxT( "No convert found" ) );
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return;
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}
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if( DrawComponent->m_Flags )
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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else
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
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DrawComponent->SetConvert( DrawComponent->GetConvert() + 1 );
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// ensure m_Convert = 0, 1 or 2
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// 0 and 1 = shape 1 = not converted
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// 2 = shape 2 = first converted shape
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// > 2 is not used but could be used for more shapes
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// like multiple shapes for a programmable component
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// When m_Convert = val max, return to the first shape
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if( DrawComponent->GetConvert() > 2 )
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DrawComponent->SetConvert( 1 );
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/* Redraw the component in the new position. */
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if( DrawComponent->m_Flags & IS_MOVED )
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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else
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
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GetScreen()->TestDanglingEnds( DrawPanel, DC );
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OnModify( );
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}
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void SCH_EDIT_FRAME::StartMovePart( SCH_COMPONENT* Component, wxDC* DC )
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{
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if( Component == NULL )
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return;
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if( Component->Type() != SCH_COMPONENT_T )
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return;
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if( Component->m_Flags == 0 )
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{
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if( g_ItemToUndoCopy )
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{
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SAFE_DELETE( g_ItemToUndoCopy );
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}
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g_ItemToUndoCopy = Component->Clone();
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}
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DrawPanel->CrossHairOff( DC );
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GetScreen()->SetCrossHairPosition( Component->m_Pos );
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DrawPanel->MoveCursorToCrossHair();
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DrawPanel->SetMouseCapture( ShowWhileMoving, ExitPlaceCmp );
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GetScreen()->SetCurItem( Component );
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OldPos = Component->m_Pos;
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OldTransform = Component->GetTransform();
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#if 1
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// switch from normal mode to xor mode for the duration of the move, first
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// by erasing fully any "normal drawing mode" primitives with the
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// RefreshDrawingRect(), then by drawing the first time in xor mode so that
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// subsequent xor drawing modes will fully erase this first copy.
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Component->m_Flags |= IS_MOVED; // omit redrawing the component, erase only
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DrawPanel->RefreshDrawingRect( Component->GetBoundingBox() );
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Component->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode, g_GhostColor );
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#else
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Component->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
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Component->m_Flags |= IS_MOVED;
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DrawPanel->m_mouseCaptureCallback( DrawPanel, DC, FALSE );
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#endif
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DrawPanel->m_AutoPAN_Request = TRUE;
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DrawPanel->CrossHairOn( DC );
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}
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