kicad/eeschema/eeredraw.cpp

159 lines
4.8 KiB
C++

/*****************************************************************************
* Program to draw EE diagrams. *
* This module redraw/draw all structs. *
*****************************************************************************/
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "class_drawpanel.h"
#include "appl_wxstruct.h"
#include "class_sch_screen.h"
#include "wxEeschemaStruct.h"
#include "general.h"
#include "protos.h"
#include "class_library.h"
#include "sch_bus_entry.h"
#include "sch_component.h"
#include "sch_items.h"
#include "sch_line.h"
#include "sch_no_connect.h"
#include "sch_polyline.h"
#include "sch_sheet.h"
#include "sch_sheet_path.h"
#include "build_version.h"
void DrawDanglingSymbol( WinEDA_DrawPanel* panel, wxDC* DC, const wxPoint& pos, int Color )
{
BASE_SCREEN* screen = panel->GetScreen();
if( !screen->m_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 );
}
}
/*
* Redraws only the active window which is assumed to be whole visible.
*/
void SCH_EDIT_FRAME::RedrawActiveWindow( wxDC* DC, bool EraseBg )
{
wxString title;
if( GetScreen() == NULL )
return;
ActiveScreen = GetScreen();
DrawPanel->DrawBackGround( DC );
RedrawStructList( DrawPanel, DC, GetScreen()->GetDrawItems(), GR_DEFAULT_DRAWMODE );
TraceWorkSheet( DC, GetScreen(), g_DrawDefaultLineThickness );
GetScreen()->ClrRefreshReq();
if( DrawPanel->ManageCurseur )
DrawPanel->ManageCurseur( DrawPanel, DC, FALSE );
DrawPanel->DrawCursor( DC );
// Display the sheet filename, and the sheet path, for non root sheets
if( GetScreen()->m_FileName == m_DefaultSchematicFileName )
{
wxString msg = wxGetApp().GetAppName() + wxT( " " ) + GetBuildVersion();
title.Printf( wxT( "%s [%s]" ), GetChars( msg), GetChars( GetScreen()->m_FileName ) );
SetTitle( title );
}
else
{
#if 0
title = wxT( "[" );
title << GetScreen()->m_FileName << wxT( "] " ) << _( "Sheet" );
title << wxT( " " ) << m_CurrentSheet->PathHumanReadable();
#else
// Window title format:
// [filename sheetpath] (/path/to/filedir)
// Often the /path/to/filedir is blank because of the FullFileName argument
// passed to LoadOneEEFile() which currently omits the path on non-root schematics.
wxFileName t( GetScreen()->m_FileName );
title = wxChar( '[' );
title << t.GetName() << wxChar( ' ' );
title << m_CurrentSheet->PathHumanReadable() << wxChar( ']' );
title << wxChar( ' ' );
title << wxChar( '(' ) << t.GetPath() << wxChar( ')' );
#endif
SetTitle( title );
}
}
/**
* PrintPage
* used to print a page.
* Print the page pointed by ActiveScreen, set by the calling print function
* @param aDC = wxDC given by the calling print function
* @param aPrint_Sheet_Ref = true to print page references
* @param aPrintMask = not used here
* @param aPrintMirrorMode = not used here (Set when printing in mirror mode)
* @param aData = a pointer on an auxiliary data (not used here)
*/
void SCH_EDIT_FRAME::PrintPage( wxDC* aDC, bool aPrint_Sheet_Ref, int aPrintMask,
bool aPrintMirrorMode, void* aData)
{
wxBeginBusyCursor();
RedrawStructList( DrawPanel, aDC, (SCH_ITEM*) ActiveScreen->GetDrawItems(), GR_COPY );
if( aPrint_Sheet_Ref )
TraceWorkSheet( aDC, ActiveScreen, g_DrawDefaultLineThickness );
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* Structlist, int DrawMode, int Color )
{
while( Structlist )
{
if( !(Structlist->m_Flags & IS_MOVED) )
{
// uncomment line below when there is a virtual
// EDA_ITEM::GetBoundingBox()
// if( panel->m_ClipBox.Intersects( Structs->GetBoundingBox()
// ) )
Structlist->Draw( panel, DC, wxPoint( 0, 0 ), DrawMode, Color );
}
Structlist = Structlist->Next();
}
}
/* Routine to redraw on schematic object. */
void RedrawOneStruct( WinEDA_DrawPanel* panel, wxDC* DC,
SCH_ITEM* Struct, int DrawMode, int Color )
{
if( Struct == NULL )
return;
Struct->Draw( panel, DC, wxPoint( 0, 0 ), DrawMode, Color );
}