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kicad/eeschema/eeredraw.cpp

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/*****************************************************************************
* Program to draw EE diagrams. *
* This module redraw/draw all structs. *
*****************************************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "program.h"
#include "libcmp.h"
#include "general.h"
#include "protos.h"
char marq_bitmap[] =
{
12, 12, 0, 0, /* Dimensions x et y, offsets x et y du bitmap de marqueurs*/
YELLOW, /* Couleur */
1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, /* bitmap: >= 1 : color, 0 = notrace */
1, 1, 1, 0, 1, 0, 1, 1, 0, 0, 0, 0,
1, 1, 1, 1, 0, 0, 0, 1, 0, 0, 0, 0,
1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0, 0,
1, 1, 0, 1, 1, 1, 0, 0, 0, 0, 0, 0,
1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0, 0,
1, 1, 1, 0, 0, 1, 1, 1, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 1, 1,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0
};
char marqERC_bitmap[] =
{
8, 8, 0, 0, /* Dimensions x et y , offsets x et y du bitmap de marqueurs*/
-1, /* Color: -1 = couleur non pr<70>cis<69>e */
1, 1, 1, 1, 1, 0, 0, 0,
1, 1, 1, 0, 1, 0, 0, 0,
1, 1, 1, 1, 0, 0, 0, 0,
1, 0, 1, 1, 1, 0, 0, 0,
1, 1, 0, 1, 1, 1, 0, 0,
0, 0, 0, 0, 1, 1, 1, 0,
0, 0, 0, 0, 0, 1, 1, 1,
0, 0, 0, 0, 0, 0, 1, 0,
};
static EDA_BaseStruct* HighLightStruct = NULL;
/************************************************************/
void DrawDanglingSymbol( WinEDA_DrawPanel* panel, wxDC* DC,
const wxPoint& pos, int Color )
/************************************************************/
{
if( !g_IsPrinting ) // Draw but do not print the Dangling Symbol */
{
GRRect( &panel->m_ClipBox, DC,
pos.x - DANGLING_SYMBOL_SIZE, pos.y - DANGLING_SYMBOL_SIZE,
pos.x + DANGLING_SYMBOL_SIZE, pos.y + DANGLING_SYMBOL_SIZE,
0, Color );
}
}
/*************************************************/
void SetHighLightStruct( EDA_BaseStruct* HighLight )
/*************************************************/
{
HighLightStruct = HighLight;
}
/**********************************************************************/
void WinEDA_SchematicFrame::RedrawActiveWindow( wxDC* DC, bool EraseBg )
/**********************************************************************/
/*
* Redraws only the active window which is assumed to be whole visible.
*/
{
wxString title;
if( GetScreen() == NULL )
return;
ActiveScreen = GetScreen();
/* Reinit draw and pen parameters */
GRResetPenAndBrush( DC );
DC->SetBackground( *wxBLACK_BRUSH );
DC->SetBackgroundMode( wxTRANSPARENT );
DrawPanel->CursorOff( DC ); // effacement curseur
if( DrawPanel->ManageCurseur )
{
DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
}
if( EraseBg )
DrawPanel->EraseScreen( DC );
DrawPanel->DrawBackGround( DC );
RedrawStructList( DrawPanel, DC, GetScreen()->EEDrawList, GR_DEFAULT_DRAWMODE );
TraceWorkSheet( DC, GetScreen(), g_DrawMinimunLineWidth );
DrawPanel->CursorOn( DC ); // reaffichage curseur
if( DrawPanel->ManageCurseur )
{
DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
}
Affiche_Status_Box();
GetScreen()->ClrRefreshReq();
// Display the sheet filename, and the sheet path, for non root sheets
if( GetScreen()->m_FileName == g_DefaultSchematicFileName ) // This is the root sheet
{
wxString msg = g_Main_Title + wxT( " " ) + GetBuildVersion();
title.Printf( wxT( "%s [%s]" ), msg.GetData(), GetScreen()->m_FileName.GetData() );
SetTitle( title );
}
else
{
title = wxT( "[" );
title << GetScreen()->m_FileName << wxT( "] " ) << _("Sheet") ;
title << wxT( " " ) << m_CurrentSheet->PathHumanReadable();
SetTitle( title );
}
}
/******************************************************************************************************/
void WinEDA_DrawPanel::PrintPage( wxDC* DC, bool Print_Sheet_Ref, int PrintMask, bool aPrintMirrorMode )
/******************************************************************************************************/
/** PrintPage
* used to print a page.
* Print the page pointed by ActiveScreen, set by the calling print function
* @param DC = wxDC given by the calling print function
* @param Print_Sheet_Ref = true to print page references
* @param PrintMask = not used here
* @param aPrintMirrorMode = not used here (Set when printing in mirror mode)
*/
{
wxBeginBusyCursor();
RedrawStructList( this, DC, ActiveScreen->EEDrawList, GR_COPY );
if( Print_Sheet_Ref )
m_Parent->TraceWorkSheet( DC, ActiveScreen, g_DrawMinimunLineWidth );
wxEndBusyCursor();
}
/*****************************************************************************
* Routine to redraw list of structs. *
* If the list is of DrawPickStruct types then the picked item are drawn. *
*****************************************************************************/
void RedrawStructList( WinEDA_DrawPanel* panel, wxDC* DC,
SCH_ITEM* Structs, int DrawMode, int Color )
{
while( Structs )
{
if( Structs->Type() == DRAW_PICK_ITEM_STRUCT_TYPE )
{
SCH_ITEM* item = ( (DrawPickedStruct*) Structs )->m_PickedStruct;
// uncomment line below when there is a virtual EDA_BaseStruct::GetBoundingBox()
// if( panel->m_ClipBox.Intersects( item->GetBoundingBox() ) )
{
RedrawOneStruct( panel, DC, item, DrawMode, Color );
}
}
else
{
if( !(Structs->m_Flags & IS_MOVED) )
{
// uncomment line below when there is a virtual EDA_BaseStruct::GetBoundingBox()
// if( panel->m_ClipBox.Intersects( Structs->GetBoundingBox() ) )
RedrawOneStruct( panel, DC, Structs, DrawMode, Color );
}
}
Structs = Structs->Next();
}
}
/*****************************************************************************
* Routine to redraw list of structs. *
*****************************************************************************/
void RedrawOneStruct( WinEDA_DrawPanel* panel, wxDC* DC,
SCH_ITEM* Struct, int DrawMode, int Color )
{
if( Struct == NULL )
return;
if( HighLightStruct == Struct )
Color = HIGHLIGHT_COLOR;
Struct->Draw( panel, DC, wxPoint( 0, 0 ), DrawMode, Color );
}
/*****************************************************************************************/
void EDA_DrawLineStruct::Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
int DrawMode, int Color )
/*****************************************************************************************/
/* Draw wires, Bus, and dashed liges.. */
{
int color;
int zoom = panel->GetZoom();
int width = MAX( m_Width, g_DrawMinimunLineWidth );
if( Color >= 0 )
color = Color;
else
color = ReturnLayerColor( m_Layer );
GRSetDrawMode( DC, DrawMode );
if( (m_Layer == LAYER_BUS) && (zoom <= 16) )
width *= 3;
if( m_Layer == LAYER_NOTES )
GRDashedLine( &panel->m_ClipBox, DC, m_Start.x + offset.x, m_Start.y + offset.y,
m_End.x + offset.x, m_End.y + offset.y, width, color );
else
GRLine( &panel->m_ClipBox, DC, m_Start.x + offset.x, m_Start.y + offset.y,
m_End.x + offset.x, m_End.y + offset.y, width, color );
if( m_StartIsDangling )
DrawDanglingSymbol( panel, DC, m_Start + offset, color );
if( m_EndIsDangling )
DrawDanglingSymbol( panel, DC, m_End + offset, color );
}
/****************************************************************************************/
void DrawMarkerStruct::Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
int DrawMode, int Color )
/****************************************************************************************/
{
#define WAR 1 // utilis<69> aussi dans erc.cpp
if( m_Type == MARQ_ERC )
{
int color = Color;
if( Color <= 0 )
{
color = (m_MarkFlags == WAR ) ?
g_LayerDescr.LayerColor[LAYER_ERC_WARN] :
g_LayerDescr.LayerColor[LAYER_ERC_ERR];
}
Draw_Marqueur( panel, DC, m_Pos + offset, marqERC_bitmap, DrawMode, color );
}
else
Draw_Marqueur( panel, DC, m_Pos + offset, marq_bitmap, DrawMode, Color );
}
/*************************************************************************/
void DrawNoConnectStruct::Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
int DrawMode, int Color )
/*************************************************************************/
/* DRaw the "No Connect" symbol.. */
{
const int DELTA = (DRAWNOCONNECT_SIZE / 2);
int pX, pY, color;
int width = g_DrawMinimunLineWidth;
pX = m_Pos.x + offset.x; pY = m_Pos.y + offset.y;
if( Color >= 0 )
color = Color;
else
color = ReturnLayerColor( LAYER_NOCONNECT );
GRSetDrawMode( DC, DrawMode );
GRLine( &panel->m_ClipBox, DC, pX - DELTA, pY - DELTA, pX + DELTA, pY + DELTA, width, color );
GRLine( &panel->m_ClipBox, DC, pX + DELTA, pY - DELTA, pX - DELTA, pY + DELTA, width, color );
}
EDA_Rect DrawNoConnectStruct::GetBoundingBox()
{
const int DELTA = (DRAWNOCONNECT_SIZE / 2);
EDA_Rect box( wxPoint(m_Pos.x-DELTA,m_Pos.y-DELTA), wxSize(2*DELTA,2*DELTA) );
box.Normalize();
return box;
}
/**************************************************************/
void DrawBusEntryStruct::Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
int DrawMode, int Color )
/***************************************************************/
/* Draw the bus entries .. */
{
int color;
int zoom = panel->GetZoom();
int width = MAX( m_Width, g_DrawMinimunLineWidth );
if( Color >= 0 )
color = Color;
else
color = ReturnLayerColor( m_Layer );
GRSetDrawMode( DC, DrawMode );
if( (m_Layer == LAYER_BUS) && (zoom <= 16) )
width *= 3;
GRLine( &panel->m_ClipBox, DC, m_Pos.x + offset.x, m_Pos.y + offset.y,
m_End().x + offset.x, m_End().y + offset.y, width, color );
}
EDA_Rect DrawBusEntryStruct::GetBoundingBox()
{
int dx = m_Pos.x - m_End().x;
int dy = m_Pos.y - m_End().y;
EDA_Rect box( wxPoint(m_Pos.x,m_Pos.y), wxSize(dx,dy) );
box.Normalize();
return box;
}
/*****************************************************************************
* Routine to redraw polyline struct. *
*****************************************************************************/
void DrawPolylineStruct::Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
int DrawMode, int Color )
{
int i, color;
int zoom = panel->GetZoom();
int width = MAX( m_Width, g_DrawMinimunLineWidth );
if( Color >= 0 )
color = Color;
else
color = ReturnLayerColor( m_Layer );
GRSetDrawMode( DC, DrawMode );
if( (m_Layer == LAYER_BUS) && (zoom <= 16) )
{
width *= 3;
}
GRMoveTo( m_Points[0], m_Points[1] );
if( m_Layer == LAYER_NOTES )
{
for( i = 1; i < m_NumOfPoints; i++ )
GRDashedLineTo( &panel->m_ClipBox, DC, m_Points[i * 2] + offset.x,
m_Points[i * 2 + 1] + offset.y, width, color );
}
else
{
for( i = 1; i < m_NumOfPoints; i++ )
GRLineTo( &panel->m_ClipBox,
DC,
m_Points[i * 2] + offset.x,
m_Points[i * 2 + 1] + offset.y,
width,
color );
}
}
/*****************************************************************************
* Routine to redraw connection struct. *
*****************************************************************************/
void DrawJunctionStruct::Draw( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& offset,
int DrawMode, int Color )
{
int color;
if( Color >= 0 )
color = Color;
else
color = ReturnLayerColor( m_Layer );
GRSetDrawMode( DC, DrawMode );
GRFilledCircle( &panel->m_ClipBox, DC, m_Pos.x + offset.x, m_Pos.y + offset.y,
DRAWJUNCTION_SIZE, 0, color, color );
}
/**********************************************************/
void DrawStructsInGhost( WinEDA_DrawPanel* panel, wxDC* DC,
SCH_ITEM* DrawStruct, int dx, int dy )
/**********************************************************/
/* Routine de redessin en mode fantome (Dessin simplifie en g_XorMode et
* g_GhostColor
* de structures.
* Utilisee dans les deplacements de blocs
*/
{
int Width, ii;
int DrawMode = g_XorMode;
int width = g_DrawMinimunLineWidth;
GRSetDrawMode( DC, DrawMode );
switch( DrawStruct->Type() )
{
case DRAW_POLYLINE_STRUCT_TYPE:
{
DrawPolylineStruct* Struct;
Struct = (DrawPolylineStruct*) DrawStruct;
GRMoveTo( Struct->m_Points[0] + dx, Struct->m_Points[1] + dy );
for( ii = 1; ii < Struct->m_NumOfPoints; ii++ )
GRLineTo( &panel->m_ClipBox, DC, Struct->m_Points[ii * 2] + dx,
Struct->m_Points[ii * 2 + 1] + dy, width, g_GhostColor );
break;
}
case DRAW_SEGMENT_STRUCT_TYPE:
{
EDA_DrawLineStruct* Struct;
Struct = (EDA_DrawLineStruct*) DrawStruct;
if( (Struct->m_Flags & STARTPOINT) == 0 )
{
GRMoveTo( Struct->m_Start.x + dx, Struct->m_Start.y + dy );
}
else
{
GRMoveTo( Struct->m_Start.x, Struct->m_Start.y );
}
if( (Struct->m_Flags & ENDPOINT) == 0 )
{
GRLineTo( &panel->m_ClipBox,
DC,
Struct->m_End.x + dx,
Struct->m_End.y + dy,
width,
g_GhostColor );
}
else
{
GRLineTo( &panel->m_ClipBox, DC, Struct->m_End.x, Struct->m_End.y, width, g_GhostColor );
}
break;
}
case DRAW_BUSENTRY_STRUCT_TYPE:
{
DrawBusEntryStruct* Struct = (DrawBusEntryStruct*) DrawStruct;
int xx = Struct->m_Pos.x + dx, yy = Struct->m_Pos.y + dy;
GRMoveTo( xx, yy );
GRLineTo( &panel->m_ClipBox,
DC,
Struct->m_Size.x + xx,
Struct->m_Size.y + yy,
width,
g_GhostColor );
break;
}
case DRAW_JUNCTION_STRUCT_TYPE:
{
DrawJunctionStruct* Struct;
Struct = (DrawJunctionStruct*) DrawStruct;
Width = DRAWJUNCTION_SIZE;
GRFilledRect( &panel->m_ClipBox,
DC,
Struct->m_Pos.x - Width + dx,
Struct->m_Pos.y - Width + dy,
Struct->m_Pos.x + Width + dx,
Struct->m_Pos.y + Width + dy,
g_GhostColor,
g_GhostColor );
break;
}
case TYPE_SCH_TEXT:
{
SCH_TEXT* Struct;
Struct = (SCH_TEXT*) DrawStruct;
Struct->Draw( panel, DC, wxPoint( dx, dy ), DrawMode, g_GhostColor );
break;
}
case TYPE_SCH_LABEL:
case TYPE_SCH_GLOBALLABEL:
case TYPE_SCH_HIERLABEL:
{
SCH_LABEL* Struct;
Struct = (SCH_LABEL*) DrawStruct;
Struct->Draw( panel, DC, wxPoint( dx, dy ), DrawMode, g_GhostColor );
break;
}
case DRAW_NOCONNECT_STRUCT_TYPE:
{
DrawNoConnectStruct* Struct;
Struct = (DrawNoConnectStruct*) DrawStruct;
Struct->Draw( panel, DC, wxPoint( dx, dy ), DrawMode, g_GhostColor );
break;
}
case TYPE_SCH_COMPONENT:
{
EDA_LibComponentStruct* LibEntry;
SCH_COMPONENT* Struct;
Struct = (SCH_COMPONENT*) DrawStruct;
LibEntry = FindLibPart( Struct->m_ChipName.GetData(), wxEmptyString, FIND_ROOT );
if( LibEntry == NULL )
break;
DrawingLibInGhost( panel, DC, LibEntry, Struct, Struct->m_Pos.x + dx,
Struct->m_Pos.y + dy,
Struct->m_Multi, Struct->m_Convert,
g_GhostColor, FALSE );
break;
}
case DRAW_SHEET_STRUCT_TYPE:
{
DrawSheetStruct* Struct = (DrawSheetStruct*) DrawStruct;
GRRect( &panel->m_ClipBox, DC, Struct->m_Pos.x + dx, Struct->m_Pos.y + dy,
Struct->m_Pos.x + Struct->m_Size.x + dx,
Struct->m_Pos.y + Struct->m_Size.y + dy, width, g_GhostColor );
break;
}
case DRAW_HIERARCHICAL_PIN_SHEET_STRUCT_TYPE:
case DRAW_MARKER_STRUCT_TYPE:
break;
default:
break;
}
}
/************************************************************/
void Draw_Marqueur( WinEDA_DrawPanel* panel, wxDC* DC,
wxPoint pos, char* pt_bitmap, int DrawMode, int Color )
/************************************************************/
/*
* Place un repere sur l'ecran au point de coordonnees PCB pos_X, pos_Y
* Le marqueur est defini par un tableau de 2 + (lig*col) elements:
* 1er element: dim nbre ligne
* 2er element: dim nbre col
* suite: lig * col elements a 0 ou 1 : si 1 mise a color du pixel
*
* copie la description du marqueur en current_marqueur (global)
*/
{
int px, py, color;
char ii, ii_max, jj, jj_max;
if( pt_bitmap == NULL )
pt_bitmap = marq_bitmap;
px = GRMapX( pos.x ); py = GRMapY( pos.y );
/* Lecture des dimensions */
ii_max = *(pt_bitmap++); jj_max = *(pt_bitmap++);
/* lecture des offsets */
px += *(pt_bitmap++); py += *(pt_bitmap++);
color = *(pt_bitmap++);
if( (Color > 0) )
color = Color;
if( color < 0 )
color = 0;
GRSetDrawMode( DC, DrawMode );
/* Trace du bitmap */
for( ii = 0; ii < ii_max; ii++ )
{
for( jj = 0; jj < jj_max; jj++, pt_bitmap++ )
{
if( *pt_bitmap )
GRSPutPixel( &panel->m_ClipBox, DC, px + ii, py + jj, color );
}
}
}
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