kicad/eeschema/getpart.cpp

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/*************************************************/
/* Module to handle Get & Place Library Part */
/*************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "program.h"
#include "libcmp.h"
#include "general.h"
#include "protos.h"
#include "schframe.h"
/* Routines Locales */
static void ShowWhileMoving( WinEDA_DrawPanel* panel, wxDC* DC, bool erase );
static void ExitPlaceCmp( WinEDA_DrawPanel* Panel, wxDC* DC );
/* Variables locales */
static int OldTransMat[2][2];
static wxPoint OldPos;
/*******************************************************/
wxString SelectFromLibBrowser( WinEDA_DrawFrame* parent )
/*******************************************************/
{
wxString name;
WinEDA_ViewlibFrame* Viewer;
wxSemaphore semaphore( 0, 1 );
Viewer = parent->m_Parent->m_ViewlibFrame;
/* Close the current Lib browser, if open, and open a new one, in "modal" mode */
if( Viewer )
Viewer->Destroy();
Viewer = parent->m_Parent->m_ViewlibFrame = new
WinEDA_ViewlibFrame(
parent->m_Parent->m_SchematicFrame,
parent->m_Parent,
NULL,
&semaphore );
Viewer->AdjustScrollBars();
// Show the library viewer frame until it is closed
while( semaphore.TryWait() == wxSEMA_BUSY ) // Wait for viewer closing event
{
wxYield();
wxMilliSleep( 50 );
}
name = g_CurrentViewComponentName;
return name;
}
/**************************************************************************/
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SCH_COMPONENT* WinEDA_SchematicFrame::Load_Component( wxDC* DC,
const wxString& libname,
wxArrayString& HistoryList,
bool UseLibBrowser )
/**************************************************************************/
/* load from a library and place a component
* if libname != "", search in lib "libname"
* else search in all loaded libs
*/
{
int ii, CmpCount = 0;
LibDrawField* Field;
EDA_LibComponentStruct* Entry = NULL;
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SCH_COMPONENT* DrawLibItem = NULL;
LibraryStruct* Library = NULL;
wxString Name, keys, msg;
bool AllowWildSeach = TRUE;
g_ItemToRepeat = NULL;
DrawPanel->m_IgnoreMouseEvents = TRUE;
if( !libname.IsEmpty() )
{
Library = g_LibraryList;
while( Library )
{
if( Library->m_Name == libname )
{
CmpCount = Library->m_NumOfParts;
break;
}
Library = Library->m_Pnext;
}
}
else
{
LibraryStruct* lib = g_LibraryList;
while( lib )
{
CmpCount += lib->m_NumOfParts;
lib = lib->m_Pnext;
}
}
/* Ask for a component name or key words */
msg.Printf( _( "component selection (%d items loaded):" ), CmpCount );
Name = GetComponentName( this, HistoryList, msg,
UseLibBrowser ? SelectFromLibBrowser : NULL );
Name.MakeUpper();
if( Name.IsEmpty() )
{
DrawPanel->m_IgnoreMouseEvents = FALSE;
DrawPanel->MouseToCursorSchema();
return NULL; /* annulation de commande */
}
if( Name.GetChar( 0 ) == '=' )
{
AllowWildSeach = FALSE;
keys = Name.AfterFirst( '=' );
if( DataBaseGetName( this, keys, Name ) == 0 )
{
DrawPanel->m_IgnoreMouseEvents = FALSE;
DrawPanel->MouseToCursorSchema();
return NULL;
}
}
else if( Name == wxT( "*" ) )
{
AllowWildSeach = FALSE;
if( GetNameOfPartToLoad( this, Library, Name ) == 0 )
{
DrawPanel->m_IgnoreMouseEvents = FALSE;
DrawPanel->MouseToCursorSchema();
return NULL;
}
}
else if( Name.Contains( wxT( "?" ) ) || Name.Contains( wxT( "*" ) ) )
{
AllowWildSeach = FALSE;
if( DataBaseGetName( this, keys, Name ) == 0 )
{
DrawPanel->m_IgnoreMouseEvents = FALSE;
DrawPanel->MouseToCursorSchema();
return NULL;
}
}
Entry = FindLibPart( Name.GetData(), libname, FIND_ROOT );
if( (Entry == NULL) && AllowWildSeach ) /* Attemp to search with wildcard */
{
AllowWildSeach = FALSE;
wxString wildname = wxChar( '*' ) + Name + wxChar( '*' );
Name = wildname;
if( DataBaseGetName( this, keys, Name ) )
Entry = FindLibPart( Name.GetData(), libname, FIND_ROOT );
if( Entry == NULL )
{
DrawPanel->m_IgnoreMouseEvents = FALSE;
DrawPanel->MouseToCursorSchema();
return NULL;
}
}
DrawPanel->m_IgnoreMouseEvents = FALSE;
DrawPanel->MouseToCursorSchema();
if( Entry == NULL )
{
msg = _( "Failed to find part " ) + Name + _( " in library" );
DisplayError( this, msg, 10 );
return NULL;
}
AddHistoryComponentName( HistoryList, Name );
DrawPanel->ManageCurseur = ShowWhileMoving;
DrawPanel->ForceCloseManageCurseur = ExitPlaceCmp;
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DrawLibItem = new SCH_COMPONENT( GetScreen()->m_Curseur );
DrawLibItem->m_Multi = 1;/* Selection de l'unite 1 dans le boitier */
DrawLibItem->m_Convert = 1;
DrawLibItem->m_ChipName = Name;
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DrawLibItem->m_TimeStamp = GetTimeStamp();
DrawLibItem->m_Flags = IS_NEW | IS_MOVED;
/* Init champ Valeur */
DrawLibItem->m_Field[VALUE].m_Pos.x =
Entry->m_Name.m_Pos.x + DrawLibItem->m_Pos.x;
DrawLibItem->m_Field[VALUE].m_Pos.y =
Entry->m_Name.m_Pos.y + DrawLibItem->m_Pos.y;
DrawLibItem->m_Field[VALUE].m_Orient = Entry->m_Name.m_Orient;
DrawLibItem->m_Field[VALUE].m_Size = Entry->m_Name.m_Size;
DrawLibItem->m_Field[VALUE].m_Text = DrawLibItem->m_ChipName;
DrawLibItem->m_Field[VALUE].m_Attributs = Entry->m_Name.m_Attributs;
DrawLibItem->m_Field[VALUE].m_HJustify = Entry->m_Name.m_HJustify;
DrawLibItem->m_Field[VALUE].m_VJustify = Entry->m_Name.m_VJustify;
msg = Entry->m_Prefix.m_Text;
if( msg.IsEmpty() )
msg = wxT( "U" );
msg += wxT( "?" );
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//update the reference -- just the prefix for now.
DrawLibItem->SetRef(GetSheet(), msg );
/* Init champ Reference */
DrawLibItem->m_Field[REFERENCE].m_Pos.x =
Entry->m_Prefix.m_Pos.x + DrawLibItem->m_Pos.x;
DrawLibItem->m_Field[REFERENCE].m_Pos.y =
Entry->m_Prefix.m_Pos.y + DrawLibItem->m_Pos.y;
DrawLibItem->m_Field[REFERENCE].m_Orient = Entry->m_Prefix.m_Orient;
DrawLibItem->m_Field[REFERENCE].m_Size = Entry->m_Prefix.m_Size;
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DrawLibItem->m_PrefixString = Entry->m_Prefix.m_Text;
DrawLibItem->m_Field[REFERENCE].m_Attributs = Entry->m_Prefix.m_Attributs;
DrawLibItem->m_Field[REFERENCE].m_HJustify = Entry->m_Prefix.m_HJustify;
DrawLibItem->m_Field[REFERENCE].m_VJustify = Entry->m_Prefix.m_VJustify;
/* Init des autres champs si predefinis dans la librairie */
for( Field = Entry->Fields; Field != NULL; Field = (LibDrawField*) Field->Pnext )
{
if( Field->m_Text.IsEmpty() && Field->m_Name.IsEmpty() )
continue;
ii = Field->m_FieldId;
if( ii < 2 )
continue;
if( ii >= NUMBER_OF_FIELDS )
continue;
DrawLibItem->m_Field[ii].m_Pos.x += Field->m_Pos.x;
DrawLibItem->m_Field[ii].m_Pos.y += Field->m_Pos.y;
DrawLibItem->m_Field[ii].m_Size = Field->m_Size;
DrawLibItem->m_Field[ii].m_Attributs = Field->m_Attributs;
DrawLibItem->m_Field[ii].m_Orient = Field->m_Orient;
DrawLibItem->m_Field[ii].m_Text = Field->m_Text;
DrawLibItem->m_Field[ii].m_Name = Field->m_Name;
DrawLibItem->m_Field[ii].m_HJustify = Field->m_HJustify;
DrawLibItem->m_Field[ii].m_VJustify = Field->m_VJustify;
}
DrawStructsInGhost( DrawPanel, DC, DrawLibItem, 0, 0 );
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MsgPanel->EraseMsgBox();
DrawLibItem->Display_Infos( this );
return DrawLibItem;
}
/**************************************************************************/
/*** Routine de deplacement du composant. ***/
/*** Appele par GeneralControle grace a ActiveScreen->ManageCurseur. ***/
/**************************************************************************/
static void ShowWhileMoving( WinEDA_DrawPanel* panel, wxDC* DC, bool erase )
{
wxPoint move_vector;
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SCH_COMPONENT* DrawLibItem = (SCH_COMPONENT*)
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panel->m_Parent->GetScreen()->GetCurItem();
/* Effacement du composant */
if( erase )
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{
DrawStructsInGhost( panel, DC, DrawLibItem, 0, 0 );
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}
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move_vector.x = panel->m_Parent->GetScreen()->m_Curseur.x - DrawLibItem->m_Pos.x;
move_vector.y = panel->m_Parent->GetScreen()->m_Curseur.y - DrawLibItem->m_Pos.y;
MoveOneStruct( DrawLibItem, move_vector );
DrawStructsInGhost( panel, DC, DrawLibItem, 0, 0 );
}
/**************************************************************************/
void WinEDA_SchematicFrame::CmpRotationMiroir(
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SCH_COMPONENT* DrawComponent, wxDC* DC, int type_rotate )
/**************************************************************************/
/* Routine permettant les rotations et les miroirs d'un composant
* Si DC = NULL : pas de redessin
*/
{
if( DrawComponent == NULL )
return;
/* Efface le trace precedent */
if( DC )
{
DrawPanel->CursorOff( DC );
if( DrawComponent->m_Flags )
DrawStructsInGhost( DrawPanel, DC, DrawComponent, 0, 0 );
else
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{
DrawPanel->PostDirtyRect( DrawComponent->GetBoundingBox());
}
}
DrawComponent->SetRotationMiroir( type_rotate );
/* Redessine le composant dans la nouvelle position */
if( DC )
{
if( DrawComponent->m_Flags )
DrawStructsInGhost( DrawPanel, DC, DrawComponent, 0, 0 );
else
DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
DrawPanel->CursorOn( DC );
}
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TestDanglingEnds( GetScreen()->EEDrawList, DC );
GetScreen()->SetModify();
}
/************************************************************/
static void ExitPlaceCmp( WinEDA_DrawPanel* Panel, wxDC* DC )
/************************************************************/
/* Routine de sortie de la fonction de placement de composant
*/
{
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SCH_COMPONENT* DrawLibItem = (SCH_COMPONENT*)
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Panel->m_Parent->GetScreen()->GetCurItem();
if( DrawLibItem->m_Flags & IS_NEW ) /* Nouveau Placement en cours, on l'efface */
{
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DrawLibItem->m_Flags = 0;
SAFE_DELETE( DrawLibItem );
}
else if( DrawLibItem ) /* Deplacement ancien composant en cours */
{
wxPoint move_vector;
move_vector.x = OldPos.x - DrawLibItem->m_Pos.x;
move_vector.y = OldPos.y - DrawLibItem->m_Pos.y;
MoveOneStruct( DrawLibItem, move_vector );
memcpy( DrawLibItem->m_Transform, OldTransMat, sizeof(OldTransMat) );
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DrawLibItem->m_Flags = 0;
}
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D(printf("refresh\n");)
Panel->Refresh( TRUE );
Panel->ManageCurseur = NULL;
Panel->ForceCloseManageCurseur = NULL;
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Panel->m_Parent->GetScreen()->SetCurItem( NULL );
}
/************************************************************************/
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void WinEDA_SchematicFrame::SelPartUnit( SCH_COMPONENT* DrawComponent,
int unit, wxDC* DC )
/************************************************************************/
/* Selection de l'unite dans les boitiers a multiples Parts */
{
int m_UnitCount;
EDA_LibComponentStruct* LibEntry;
if( DrawComponent == NULL )
return;
LibEntry = FindLibPart( DrawComponent->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( LibEntry == NULL )
return;
m_UnitCount = LibEntry->m_UnitCount;
if( m_UnitCount <= 1 )
return;
if( DrawComponent->m_Multi == unit )
return;
if( unit < 1 )
unit = 1;
if( unit > m_UnitCount )
unit = m_UnitCount;
/* Efface le trace precedent */
if( DrawComponent->m_Flags )
DrawStructsInGhost( DrawPanel, DC, DrawComponent, 0, 0 );
else
DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
/* Mise a jour du numero d'unite */
DrawComponent->m_Multi = unit;
/* Redessine le composant dans la nouvelle position */
if( DrawComponent->m_Flags )
DrawStructsInGhost( DrawPanel, DC, DrawComponent, 0, 0 );
else
DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
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TestDanglingEnds( GetScreen()->EEDrawList, DC );
GetScreen()->SetModify();
}
/************************************************************************/
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void WinEDA_SchematicFrame::ConvertPart( SCH_COMPONENT* DrawComponent,
wxDC* DC )
/************************************************************************/
{
int ii;
EDA_LibComponentStruct* LibEntry;
if( DrawComponent == NULL )
return;
LibEntry = FindLibPart( DrawComponent->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( LibEntry == NULL )
return;
if( ( ii = LookForConvertPart( LibEntry ) ) < 2 )
{
DisplayError( this, wxT( "No Convert found" ), 10 ); return;
}
/* Efface le trace precedent */
if( DrawComponent->m_Flags )
DrawStructsInGhost( DrawPanel, DC, DrawComponent, 0, 0 );
else
DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), g_XorMode );
DrawComponent->m_Convert++;
if( DrawComponent->m_Convert > ii )
DrawComponent->m_Convert = 1;
/* Redessine le composant dans la nouvelle position */
if( DrawComponent->m_Flags & IS_MOVED )
DrawStructsInGhost( DrawPanel, DC, DrawComponent, 0, 0 );
else
DrawComponent->Draw( DrawPanel, DC, wxPoint( 0, 0 ), GR_DEFAULT_DRAWMODE );
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TestDanglingEnds( GetScreen()->EEDrawList, DC );
GetScreen()->SetModify();
}
/**********************************************************/
int LookForConvertPart( EDA_LibComponentStruct* LibEntry )
/**********************************************************/
/* Retourne la plus grande valeur trouvee dans la liste des elements
* "drawings" du composant LibEntry, pour le membre .Convert
* Si il n'y a pas de representation type "convert", la valeur
* retournee est 0 ou 1
* Si il y a une representation type "convert",
* la valeur retournee est > 1 (typiquement 2)
*/
{
int ii;
LibEDA_BaseStruct* DrawLibEntry;
DrawLibEntry = LibEntry->m_Drawings;
ii = 0;
while( DrawLibEntry )
{
if( ii < DrawLibEntry->m_Convert )
ii = DrawLibEntry->m_Convert;
DrawLibEntry = DrawLibEntry->Next();
}
return ii;
}
/***********************************************************************************/
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void WinEDA_SchematicFrame::StartMovePart( SCH_COMPONENT* Component,
wxDC* DC )
/***********************************************************************************/
{
if( Component == NULL )
return;
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if( Component->Type() != TYPE_SCH_COMPONENT )
return;
if( Component->m_Flags == 0 )
{
if( g_ItemToUndoCopy ){
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SAFE_DELETE( g_ItemToUndoCopy );
}
g_ItemToUndoCopy = Component->GenCopy();
}
DrawPanel->CursorOff( DC );
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GetScreen()->m_Curseur = Component->m_Pos;
DrawPanel->MouseToCursorSchema();
DrawPanel->ManageCurseur = ShowWhileMoving;
DrawPanel->ForceCloseManageCurseur = ExitPlaceCmp;
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GetScreen()->SetCurItem( Component );
OldPos = Component->m_Pos;
memcpy( OldTransMat, Component->m_Transform, sizeof(OldTransMat) );
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#if 1
// switch from normal mode to xor mode for the duration of the move, first
// by erasing fully any "normal drawing mode" primitives with the PostDirtyRect(),
// then by drawing the first time in xor mode so that subsequent xor
// drawing modes will fully erase this first copy.
Component->m_Flags |= IS_MOVED; // omit redrawing the component, erase only
DrawPanel->PostDirtyRect( Component->GetBoundingBox() );
DrawStructsInGhost( DrawPanel, DC, Component, 0, 0 );
#else
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
DrawPanel->m_AutoPAN_Request = TRUE;
DrawPanel->CursorOn( DC );
}