453 lines
12 KiB
C++
453 lines
12 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 "program.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 "libviewfrm.h"
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#include "get_component_dialog.h"
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#include <boost/foreach.hpp>
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static void ShowWhileMoving( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
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static void ExitPlaceCmp( WinEDA_DrawPanel* Panel, wxDC* DC );
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static int OldTransMat[2][2];
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static wxPoint OldPos;
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wxString WinEDA_SchematicFrame::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
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* "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 WinEDA_ViewlibFrame( this, NULL, &semaphore );
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m_ViewlibFrame->AdjustScrollBars();
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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->GetEntryName();
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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* WinEDA_SchematicFrame::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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g_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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WinEDA_SelectCmp 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->MouseToCursorSchema();
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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->MouseToCursorSchema();
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return NULL;
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}
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Name.MakeUpper();
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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->MouseToCursorSchema();
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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->MouseToCursorSchema();
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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->MouseToCursorSchema();
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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->MouseToCursorSchema();
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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->MouseToCursorSchema();
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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->ManageCurseur = ShowWhileMoving;
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DrawPanel->ForceCloseManageCurseur = ExitPlaceCmp;
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Component = new SCH_COMPONENT( *Entry, GetSheet(), unit, convert,
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GetScreen()->m_Curseur, true );
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// Set the component value (that can differ from component name in lib,
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// for aliases)
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Component->GetField( VALUE )->m_Text = Name;
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Component->DisplayInfo( this );
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DrawStructsInGhost( DrawPanel, DC, Component, wxPoint( 0, 0 ) );
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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( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
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{
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wxPoint move_vector;
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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( erase )
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{
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DrawStructsInGhost( panel, DC, Component, wxPoint(0,0) );
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}
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move_vector = screen->m_Curseur - Component->m_Pos;
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Component->Move( move_vector );
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DrawStructsInGhost( panel, DC, Component, wxPoint(0,0) );
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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 WinEDA_SchematicFrame::CmpRotationMiroir( SCH_COMPONENT* DrawComponent,
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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->CursorOff( DC );
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if( DrawComponent->m_Flags )
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DrawStructsInGhost( DrawPanel, DC, DrawComponent, wxPoint( 0, 0 ) );
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else
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{
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DrawPanel->PostDirtyRect( 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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DrawStructsInGhost( DrawPanel, DC, DrawComponent, wxPoint(0,0) );
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else
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ),
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GR_DEFAULT_DRAWMODE );
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DrawPanel->CursorOn( DC );
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}
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TestDanglingEnds( GetScreen()->EEDrawList, DC );
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GetScreen()->SetModify();
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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( WinEDA_DrawPanel* 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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memcpy( Component->m_Transform, OldTransMat, sizeof(OldTransMat) );
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Component->m_Flags = 0;
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}
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Panel->Refresh( TRUE );
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Panel->ManageCurseur = NULL;
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Panel->ForceCloseManageCurseur = NULL;
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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 WinEDA_SchematicFrame::SelPartUnit( SCH_COMPONENT* DrawComponent,
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int unit, wxDC* DC )
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{
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int m_UnitCount;
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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->m_ChipName );
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if( LibEntry == NULL )
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return;
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m_UnitCount = LibEntry->GetPartCount();
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if( m_UnitCount <= 1 )
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return;
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if( DrawComponent->m_Multi == 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 > m_UnitCount )
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unit = m_UnitCount;
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if( DrawComponent->m_Flags )
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DrawStructsInGhost( DrawPanel, DC, DrawComponent, wxPoint( 0, 0 ) );
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else
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
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/* Update the unit number. */
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DrawComponent->SetUnitSelection( GetSheet(), unit );
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DrawComponent->m_Multi = unit;
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/* Redraw the component in the new position. */
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if( DrawComponent->m_Flags )
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DrawStructsInGhost( DrawPanel, DC, DrawComponent, wxPoint( 0, 0 ) );
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else
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ),
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GR_DEFAULT_DRAWMODE );
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TestDanglingEnds( GetScreen()->EEDrawList, DC );
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GetScreen()->SetModify();
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}
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void WinEDA_SchematicFrame::ConvertPart( SCH_COMPONENT* DrawComponent,
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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->m_ChipName );
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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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DrawStructsInGhost( DrawPanel, DC, DrawComponent, wxPoint( 0, 0 ) );
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else
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
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DrawComponent->m_Convert++;
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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->m_Convert > 2 )
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DrawComponent->m_Convert = 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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DrawStructsInGhost( DrawPanel, DC, DrawComponent, wxPoint( 0, 0 ) );
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else
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DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ),
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GR_DEFAULT_DRAWMODE );
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TestDanglingEnds( GetScreen()->EEDrawList, DC );
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GetScreen()->SetModify();
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}
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void WinEDA_SchematicFrame::StartMovePart( SCH_COMPONENT* Component,
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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() != TYPE_SCH_COMPONENT )
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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->GenCopy();
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}
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DrawPanel->CursorOff( DC );
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GetScreen()->m_Curseur = Component->m_Pos;
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DrawPanel->MouseToCursorSchema();
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DrawPanel->ManageCurseur = ShowWhileMoving;
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DrawPanel->ForceCloseManageCurseur = ExitPlaceCmp;
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GetScreen()->SetCurItem( Component );
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OldPos = Component->m_Pos;
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memcpy( OldTransMat, Component->m_Transform, sizeof(OldTransMat) );
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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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// PostDirtyRect(), 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->PostDirtyRect( Component->GetBoundingBox() );
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DrawStructsInGhost( DrawPanel, DC, Component, wxPoint(0,0) );
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#else
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RedrawOneStruct( DrawPanel, DC, Component, g_XorMode );
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Component->m_Flags |= IS_MOVED;
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DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
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#endif
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DrawPanel->m_AutoPAN_Request = TRUE;
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DrawPanel->CursorOn( DC );
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}
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