kicad/common/copy_to_clipboard.cpp

120 lines
3.3 KiB
C++

/////////////////////////////////////////////////////////////////////////////
// Name: copy_to_clipboard.cpp
// Author: jean-pierre Charras
// Created: 18 aug 2006
// Licence: License GNU
/////////////////////////////////////////////////////////////////////////////
#include "wx/metafile.h"
#include "fctsys.h"
#include "gr_basic.h"
#include "common.h"
#include "id.h"
#include "class_drawpanel.h"
#include "class_base_screen.h"
#include "confirm.h"
#include "wxstruct.h"
static const bool s_PlotBlackAndWhite = FALSE;
static const bool Print_Sheet_Ref = TRUE;
static bool DrawPage( EDA_DRAW_FRAME* aFrame );
/* calls the function to copy the current page or the current bock to
* the clipboard
*/
void EDA_DRAW_FRAME::CopyToClipboard( wxCommandEvent& event )
{
DrawPage( this );
if( event.GetId() == ID_GEN_COPY_BLOCK_TO_CLIPBOARD )
{
if( GetScreen()->IsBlockActive() )
DrawPanel->SetCursor( wxCursor( DrawPanel->GetDefaultCursor() ) );
DrawPanel->EndMouseCapture();
}
}
/* copy the current page or block to the clipboard ,
* to export drawings to other applications (word processing ...)
* This is not suitable for copy command within eeschema or pcbnew
*/
bool DrawPage( EDA_DRAW_FRAME* aFrame )
{
bool success = TRUE;
#ifdef __WINDOWS__
int tmpzoom;
wxPoint tmp_startvisu;
wxPoint old_org;
wxPoint DrawOffset;
int ClipboardSizeX, ClipboardSizeY;
bool DrawBlock = FALSE;
wxRect DrawArea;
BASE_SCREEN* screen = aFrame->DrawPanel->GetScreen();
/* scale is the ratio resolution/internal units */
float scale = 82.0 / aFrame->m_InternalUnits;
if( screen->IsBlockActive() )
{
DrawBlock = TRUE;
DrawArea.SetX( screen->m_BlockLocate.GetX() );
DrawArea.SetY( screen->m_BlockLocate.GetY() );
DrawArea.SetWidth( screen->m_BlockLocate.GetWidth() );
DrawArea.SetHeight( screen->m_BlockLocate.GetHeight() );
}
/* Change frames and local settings. */
tmp_startvisu = screen->m_StartVisu;
tmpzoom = screen->GetZoom();
old_org = screen->m_DrawOrg;
screen->m_DrawOrg.x = screen->m_DrawOrg.y = 0;
screen->m_StartVisu.x = screen->m_StartVisu.y = 0;
screen->SetZoom( 1 );
wxMetafileDC dc /*(wxT(""), DrawArea.GetWidth(), DrawArea.GetHeight())*/;
EDA_Rect tmp = aFrame->DrawPanel->m_ClipBox;
GRResetPenAndBrush( &dc );
GRForceBlackPen( s_PlotBlackAndWhite );
screen->m_IsPrinting = true;
dc.SetUserScale( scale, scale );
ClipboardSizeX = dc.MaxX() + 10;
ClipboardSizeY = dc.MaxY() + 10;
aFrame->DrawPanel->m_ClipBox.SetX( 0 );
aFrame->DrawPanel->m_ClipBox.SetY( 0 );
aFrame->DrawPanel->m_ClipBox.SetWidth( 0x7FFFFF0 );
aFrame->DrawPanel->m_ClipBox.SetHeight( 0x7FFFFF0 );
if( DrawBlock )
{
dc.SetClippingRegion( DrawArea );
}
aFrame->PrintPage( &dc, Print_Sheet_Ref, -1, false );
screen->m_IsPrinting = false;
aFrame->DrawPanel->m_ClipBox = tmp;
wxMetafile* mf = dc.Close();
if( mf )
{
success = mf->SetClipboard( ClipboardSizeX, ClipboardSizeY );
delete mf;
}
GRForceBlackPen( FALSE );
screen->m_StartVisu = tmp_startvisu;
screen->m_DrawOrg = old_org;
screen->SetZoom( tmpzoom );
#endif
return success;
}