kicad/share/drawframe.cpp

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/******************************************************************/
/* drawframe.cpp - fonctions des classes du type WinEDA_DrawFrame */
/******************************************************************/
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#ifdef __GNUG__
#pragma implementation
#endif
#include "fctsys.h"
#include "common.h"
#ifdef PCBNEW
#include "pcbnew.h"
#endif
#ifdef EESCHEMA
#include "program.h"
#include "libcmp.h"
#include "general.h"
#endif
#ifdef CVPCB
#include "pcbnew.h"
#include "cvpcb.h"
#endif
#include <wx/fontdlg.h>
#include "bitmaps.h"
#include "protos.h"
#include "id.h"
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/*******************************************************/
/* Constructeur de WinEDA_DrawFrame: la fenetre generale */
/*******************************************************/
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WinEDA_DrawFrame::WinEDA_DrawFrame( wxWindow* father, int idtype,
WinEDA_App* parent, const wxString& title,
const wxPoint& pos, const wxSize& size ) :
WinEDA_BasicFrame( father, idtype, parent, title, pos, size )
{
wxSize minsize;
m_VToolBar = NULL;
m_AuxVToolBar = NULL;
m_OptionsToolBar = NULL;
m_AuxiliaryToolBar = NULL;
m_SelGridBox = NULL;
m_SelZoomBox = NULL;
m_ZoomMaxValue = 128;
DrawPanel = NULL;
MsgPanel = NULL;
m_CurrentScreen = NULL;
m_MenuBar = NULL; // menu du haut d'ecran
m_ID_current_state = 0;
m_HTOOL_current_state = 0;
m_Draw_Axis = FALSE; // TRUE pour avoir les axes dessines
m_Draw_Grid = FALSE; // TRUE pour avoir la axes dessinee
m_Draw_Sheet_Ref = FALSE; // TRUE pour avoir le cartouche dessin<69>
m_Print_Sheet_Ref = TRUE; // TRUE pour avoir le cartouche imprim<69>
m_Draw_Auxiliary_Axis = FALSE; // TRUE pour avoir les axes auxiliares dessines
m_UnitType = INTERNAL_UNIT_TYPE; // Internal unit = inch
// nombre d'unites internes pour 1 pouce
// = 1000 pour schema, = 10000 pour PCB
m_InternalUnits = EESCHEMA_INTERNAL_UNIT;
if( (m_Ident == PCB_FRAME) || (m_Ident == GERBER_FRAME)
|| (m_Ident == CVPCB_DISPLAY_FRAME)
|| (m_Ident == MODULE_EDITOR_FRAME)
)
m_InternalUnits = PCB_INTERNAL_UNIT;
minsize.x = 470;
minsize.y = 350 + m_MsgFrameHeight;
SetSizeHints( minsize.x, minsize.y, -1, -1, -1, -1 );
/* Verification des parametres de creation */
if( (size.x < minsize.x) || (size.y < minsize.y) )
SetSize( 0, 0, minsize.x, minsize.y );
// Creation de la ligne de status
static const int dims[6] = { -1, 60, 130, 130, 40, 100 };
CreateStatusBar( 6 );
SetStatusWidths( 6, dims );
// Create child subwindows.
GetClientSize( &m_FrameSize.x, &m_FrameSize.y );/* dimx, dimy = dimensions utiles de la
* zone utilisateur de la fenetre principale */
m_FramePos.x = m_FramePos.y = 0;
m_FrameSize.y -= m_MsgFrameHeight;
if( m_Ident != DISPLAY3D_FRAME )
{
DrawPanel = new WinEDA_DrawPanel( this, -1, wxPoint( 0, 0 ), m_FrameSize );
MsgPanel = new WinEDA_MsgPanel( this, -1, wxPoint( 0, m_FrameSize.y ),
wxSize( m_FrameSize.x, m_MsgFrameHeight ) );
MsgPanel->SetBackgroundColour( wxColour( ColorRefs[LIGHTGRAY].m_Red,
ColorRefs[LIGHTGRAY].m_Green,
ColorRefs[LIGHTGRAY].m_Blue ) );
}
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}
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/****************************************/
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WinEDA_DrawFrame::~WinEDA_DrawFrame()
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/****************************************/
{
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if( DrawPanel ) // for WinEDA3D_DrawFrame DrawPanel == NULL !
m_Parent->m_EDA_Config->Write( wxT( "AutoPAN" ), DrawPanel->m_AutoPAN_Enable );
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}
/****************************************************************/
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void WinEDA_DrawFrame::AddFontSelectionMenu( wxMenu* main_menu )
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/*****************************************************************/
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/* create the submenu for fonte selection and setup font size
*/
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{
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wxMenu* fontmenu = new wxMenu();
ADD_MENUITEM( fontmenu, ID_PREFERENCES_FONT_DIALOG, _( "font for dialog boxes" ),
fonts_xpm );
ADD_MENUITEM( fontmenu, ID_PREFERENCES_FONT_INFOSCREEN, _( "font for info display" ),
fonts_xpm );
ADD_MENUITEM( fontmenu, ID_PREFERENCES_FONT_STATUS, _( "font for Status Line" ),
fonts_xpm );
ADD_MENUITEM_WITH_HELP_AND_SUBMENU( main_menu, fontmenu,
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ID_PREFERENCES_FONT, _("&Font selection"),
_("Choose font type and size for dialogs, infos and status box"),
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fonts_xpm );
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}
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/********************************************************************/
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void WinEDA_DrawFrame::ProcessFontPreferences( wxCommandEvent& event )
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/********************************************************************/
{
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int id = event.GetId();
wxFont font;
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switch( id )
{
case ID_PREFERENCES_FONT:
case ID_PREFERENCES_FONT_DIALOG:
case ID_PREFERENCES_FONT_STATUS:
WinEDA_BasicFrame::ProcessFontPreferences( id );
break;
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case ID_PREFERENCES_FONT_INFOSCREEN:
{
font = wxGetFontFromUser( this, *g_MsgFont );
if( font.Ok() )
{
int pointsize = font.GetPointSize();
*g_MsgFont = font;
g_MsgFontPointSize = pointsize;
}
break;
}
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default:
DisplayError( this, wxT( "WinEDA_DrawFrame::ProcessFontPreferences Internal Error" ) );
break;
}
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}
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/**************************************************************/
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void WinEDA_DrawFrame::Affiche_Message( const wxString& message )
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/**************************************************************/
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/*
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* Affiche un message en bas de l'ecran
*/
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{
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SetStatusText( message );
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}
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/****************************************/
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void WinEDA_DrawFrame::EraseMsgBox()
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/****************************************/
{
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if( MsgPanel )
MsgPanel->EraseMsgBox();
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}
/*******************************************************/
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void WinEDA_DrawFrame::OnActivate( wxActivateEvent& event )
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/*******************************************************/
{
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m_FrameIsActive = event.GetActive();
if( DrawPanel )
DrawPanel->m_CanStartBlock = -1;
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event.Skip(); // required under wxMAC
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}
/****************************************************/
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void WinEDA_DrawFrame::OnMenuOpen( wxMenuEvent& event )
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/****************************************************/
{
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if( DrawPanel )
DrawPanel->m_CanStartBlock = -1;
event.Skip();
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}
/*******************************************************/
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void WinEDA_DrawFrame::ReCreateAuxiliaryToolbar() // fonction virtuelle
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/*******************************************************/
{
}
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/********************************************/
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void WinEDA_DrawFrame::ReCreateMenuBar() // fonction virtuelle
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/********************************************/
{
}
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/****************************************************/
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void WinEDA_DrawFrame::OnHotKey( wxDC* DC, int hotkey,
EDA_BaseStruct* DrawStruct ) // fonction virtuelle
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/****************************************************/
{
}
/**************************************************************/
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void WinEDA_DrawFrame::ToolOnRightClick( wxCommandEvent& event ) // fonction virtuelle
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/**************************************************************/
{
}
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/********************************************************/
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void WinEDA_DrawFrame::OnSelectGrid( wxCommandEvent& event ) // fonction virtuelle
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/********************************************************/
{
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if( m_SelGridBox == NULL )
return; //Ne devrait pas se produire!
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int id = m_SelGridBox->GetChoice();
if( id < 0 )
return;
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m_CurrentScreen->m_Curseur = DrawPanel->GetScreenCenterRealPosition();
wxSize grid = m_CurrentScreen->GetGrid();
m_CurrentScreen->SetGrid( g_GridList[id] );
wxSize newgrid = m_CurrentScreen->GetGrid();
if( newgrid.x != grid.x || newgrid.y != grid.y )
Recadre_Trace( FALSE );
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}
#ifndef EESCHEMA
/**************************************************************/
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void WinEDA_DrawFrame::GeneralControle( wxDC* DC, wxPoint Mouse )
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/**************************************************************/
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/* Fonction virtuelle
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* traitement des touches de fonctions utilisees ds tous les menus
* Zoom
* Redessin d'ecran
* Cht Unites
* Cht couches
* Remise a 0 de l'origine des coordonnees relatives
*/
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{
}
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#endif
/********************************************************/
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void WinEDA_DrawFrame::OnSelectZoom( wxCommandEvent& event ) // fonction virtuelle
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/********************************************************/
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/* Set the zoom when selected by the Zoom List Box
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* Note:
* position 0 = Fit in Page
* position >= 1 = zoom (1 to zoom max)
* last position : special zoom
*/
{
if( m_SelZoomBox == NULL )
return; //Ne devrait pas se produire!
int id = m_SelZoomBox->GetChoice();
if( id < 0 )
return; // No selection
if( id == 0 ) // Auto zoom (Fit in Page)
{
Zoom_Automatique( TRUE );
}
else if( id == (int) (m_SelZoomBox->GetCount() - 1) ) // Dummy position: unlisted zoom
return;
else // zooml 1 to zoom max
{
id--;
int zoom = 1 << id;
if( zoom > m_ZoomMaxValue )
zoom = m_ZoomMaxValue;
if( m_CurrentScreen->GetZoom() == zoom )
return;
m_CurrentScreen->m_Curseur = DrawPanel->GetScreenCenterRealPosition();
m_CurrentScreen->SetZoom( zoom );
Recadre_Trace( FALSE );
}
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}
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/********************************************************/
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void WinEDA_DrawFrame::OnMouseEvent( wxMouseEvent& event )
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/********************************************************/
{
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event.Skip();
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}
/***********************************************************************/
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// Virtuelle
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void WinEDA_DrawFrame::OnLeftDClick( wxDC* DC, const wxPoint& MousePos )
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/***********************************************************************/
{
}
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/***************************************/
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void WinEDA_DrawFrame::SetToolbars()
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/***************************************/
{
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DisplayUnitsMsg();
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}
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/********************************************************/
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void WinEDA_DrawFrame::DisplayToolMsg( const wxString msg )
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/********************************************************/
{
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SetStatusText( msg, 5 );
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}
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/*******************************************/
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void WinEDA_DrawFrame::DisplayUnitsMsg()
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/********************************************/
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/* Display current unit Selection on Statusbar
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*/
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{
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wxString msg;
switch( g_UnitMetric )
{
case INCHES:
msg = _( "Inch" );
break;
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case MILLIMETRE:
msg += _( "mm" );
break;
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default:
msg += _( "??" );
break;
}
SetStatusText( msg, 4 );
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}
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/***************************************/
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void WinEDA_DrawFrame::ReDrawPanel()
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/***************************************/
{
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if( DrawPanel == NULL )
return;
wxClientDC dc( DrawPanel );
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DrawPanel->PrepareGraphicContext( &dc );
DrawPanel->ReDraw( &dc );
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}
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/**************************************************/
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void WinEDA_DrawFrame::OnSize( wxSizeEvent& SizeEv )
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/**************************************************/
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/* recalcule les dimensions des toolbars et du panel d'affichage
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*/
{
wxSize size;
wxSize opt_size;
wxSize Vtoolbar_size;
wxSize Auxtoolbar_size;
GetClientSize( &size.x, &size.y );
m_FrameSize = size;
size.y -= m_MsgFrameHeight;
if( MsgPanel ) // Positionnement en bas d'ecran
{
MsgPanel->SetSize( 0, size.y, size.x, m_MsgFrameHeight );
}
if( m_AuxiliaryToolBar ) // est sous le m_HToolBar
{
Auxtoolbar_size.x = size.x; // = Largeur de la frame
Auxtoolbar_size.y = m_AuxiliaryToolBar->GetSize().y;
m_AuxiliaryToolBar->SetSize( Auxtoolbar_size );
m_AuxiliaryToolBar->Move( 0, 0 );
size.y -= Auxtoolbar_size.y;
}
if( m_VToolBar ) // Toolbar de droite: hauteur = hauteur utile de la frame-Auxtoolbar
{
Vtoolbar_size.x = m_VToolBar->GetSize().x;
Vtoolbar_size.y = size.y;
m_VToolBar->SetSize( Vtoolbar_size );
m_VToolBar->Move( size.x - Vtoolbar_size.x, Auxtoolbar_size.y );
m_VToolBar->Refresh();
}
if( m_AuxVToolBar ) // auxiliary vertical right toolbar, showing tools fo microwave applications
{
Vtoolbar_size.x += m_AuxVToolBar->GetSize().x;
Vtoolbar_size.y = size.y;
m_AuxVToolBar->SetSize( m_AuxVToolBar->GetSize().x, Vtoolbar_size.y );
m_AuxVToolBar->Move( size.x - Vtoolbar_size.x, Auxtoolbar_size.y );
m_AuxVToolBar->Refresh();
}
if( m_OptionsToolBar )
{
if( m_OptionsToolBar->m_Horizontal )
{
opt_size.x = 0;
opt_size.y = m_OptionsToolBar->GetSize().y;
m_OptionsToolBar->SetSize( Auxtoolbar_size.x, 0, size.x, opt_size.y );
}
else
{
opt_size.x = m_OptionsToolBar->GetSize().x;
opt_size.y = 0;
m_OptionsToolBar->SetSize( 0, Auxtoolbar_size.y, opt_size.x, size.y );
}
}
if( DrawPanel )
{
DrawPanel->SetSize( size.x - Vtoolbar_size.x - opt_size.x, size.y - opt_size.y - 1 );
DrawPanel->Move( opt_size.x, opt_size.y + Auxtoolbar_size.y + 1 );
}
SizeEv.Skip();
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}
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/*************************************************************************/
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void WinEDA_DrawFrame::SetToolID( int id, int new_cursor_id,
const wxString& title )
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/*************************************************************************/
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/*
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* Active l'icone de l'outil selectionne dans le toolbar Vertical
* ( ou l'outil par defaut ID_NO_SELECT_BUTT si pas de nouvelle selection )
* if ( id >= 0 )
* Met a jour toutes les variables associees:
* message, m_ID_current_state, curseur
* si ( id < 0 )
* Met a jour seulement les variables message et curseur
*/
{
// Change Cursor
if( DrawPanel )
{
DrawPanel->m_PanelDefaultCursor = new_cursor_id;
DrawPanel->SetCursor( new_cursor_id );
}
SetCursor( wxCURSOR_ARROW );
DisplayToolMsg( title );
if( id < 0 )
return;
// Old Tool Inactif ou ID_NO_SELECT_BUTT actif si pas de nouveau Tool
if( m_ID_current_state )
{
if( m_VToolBar )
m_VToolBar->ToggleTool( m_ID_current_state, FALSE );
if( m_AuxVToolBar )
m_AuxVToolBar->ToggleTool( m_ID_current_state, FALSE );
}
else
{
if( id )
{
if( m_VToolBar )
m_VToolBar->ToggleTool( ID_NO_SELECT_BUTT, FALSE );
if( m_AuxVToolBar )
m_AuxVToolBar->ToggleTool( m_ID_current_state, FALSE );
}
else if( m_VToolBar )
m_VToolBar->ToggleTool( ID_NO_SELECT_BUTT, TRUE );
}
// New Tool Actif
if( id )
{
if( m_VToolBar )
m_VToolBar->ToggleTool( id, TRUE );
if( m_AuxVToolBar )
m_AuxVToolBar->ToggleTool( id, TRUE );
}
else if( m_VToolBar )
m_VToolBar->ToggleTool( ID_NO_SELECT_BUTT, TRUE );
m_ID_current_state = id;
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}
/********************************************/
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void WinEDA_DrawFrame::OnZoom( int zoom_type )
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/********************************************/
/* Fonction de traitement du zoom
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* Modifie le facteur de zoom et reaffiche l'ecran
* Pour les commandes par menu Popup ou par le clavier, le curseur est
* replac<EFBFBD> au centre de l'ecran
*/
{
if( DrawPanel == NULL )
return;
bool move_mouse_cursor = FALSE;
int x, y;
wxPoint old_pos;
DrawPanel->GetViewStart( &x, &y );
old_pos = m_CurrentScreen->m_Curseur;
switch( zoom_type )
{
case ID_POPUP_ZOOM_PLUS:
case ID_ZOOM_PLUS_KEY:
move_mouse_cursor = TRUE;
case ID_ZOOM_PLUS_BUTT:
if( zoom_type == ID_ZOOM_PLUS_BUTT )
m_CurrentScreen->m_Curseur = DrawPanel->GetScreenCenterRealPosition();
m_CurrentScreen->SetPreviousZoom();
Recadre_Trace( move_mouse_cursor );
break;
case ID_POPUP_ZOOM_MOINS:
case ID_ZOOM_MOINS_KEY:
move_mouse_cursor = TRUE;
case ID_ZOOM_MOINS_BUTT:
if( zoom_type == ID_ZOOM_MOINS_BUTT )
m_CurrentScreen->m_Curseur = DrawPanel->GetScreenCenterRealPosition();
m_CurrentScreen->SetNextZoom();
Recadre_Trace( move_mouse_cursor );
break;
case ID_POPUP_ZOOM_REDRAW:
case ID_ZOOM_REDRAW_KEY:
case ID_ZOOM_REDRAW_BUTT:
ReDrawPanel();
break;
case ID_POPUP_ZOOM_CENTER:
case ID_ZOOM_CENTER_KEY:
Recadre_Trace( TRUE );
break;
case ID_ZOOM_PAGE_BUTT:
case ID_ZOOM_AUTO:
case ID_POPUP_ZOOM_AUTO:
Zoom_Automatique( FALSE );
break;
case ID_ZOOM_PANNING_UP:
OnPanning( ID_ZOOM_PANNING_UP );
break;
case ID_ZOOM_PANNING_DOWN:
OnPanning( ID_ZOOM_PANNING_DOWN );
break;
case ID_ZOOM_PANNING_LEFT:
OnPanning( ID_ZOOM_PANNING_LEFT );
DrawPanel->CursorOn( NULL );
break;
case ID_ZOOM_PANNING_RIGHT:
OnPanning( ID_ZOOM_PANNING_RIGHT );
break;
default:
wxMessageBox( wxT( "WinEDA_DrawFrame::OnZoom switch Error" ) );
break;
}
Affiche_Status_Box();
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}
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/**********************************************/
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void WinEDA_DrawFrame::OnPanning( int direction )
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/**********************************************/
/* Fonction de traitement du zoom
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* Modifie le facteur de zoom et reaffiche l'ecran
* Pour les commandes par menu Popup ou par le clavier, le curseur est
* replac<EFBFBD> au centre de l'ecran
*/
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{
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if( DrawPanel == NULL )
return;
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int delta;
wxClientDC dc( DrawPanel );
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int x, y;
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DrawPanel->PrepareGraphicContext( &dc );
DrawPanel->GetViewStart( &x, &y ); // x and y are in scroll unit, not in pixels
delta = DrawPanel->m_ScrollButt_unit;
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switch( direction )
{
case ID_ZOOM_PANNING_UP:
y -= delta;
break;
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case ID_ZOOM_PANNING_DOWN:
y += delta;
break;
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case ID_ZOOM_PANNING_LEFT:
x -= delta;
break;
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case ID_ZOOM_PANNING_RIGHT:
x += delta;
break;
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default:
wxMessageBox( wxT( "WinEDA_DrawFrame::OnPanning Error" ) );
break;
}
DrawPanel->Scroll( x, y );
/* Place le curseur souris sur le curseur SCHEMA*/
DrawPanel->MouseToCursorSchema();
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}
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/*****************************/
/* default virtual fonctions */
/*****************************/
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void WinEDA_DrawFrame::OnGrid( int grid_type )
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{
}
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int WinEDA_DrawFrame::ReturnBlockCommand( int key )
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{
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return 0;
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}
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void WinEDA_DrawFrame::InitBlockPasteInfos()
{
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GetScreen()->BlockLocate.m_BlockDrawStruct = NULL;
DrawPanel->ManageCurseur = NULL;
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}
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void WinEDA_DrawFrame::HandleBlockPlace( wxDC* DC )
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{
}
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int WinEDA_DrawFrame::HandleBlockEnd( wxDC* DC )
{
return 0;
}
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/*********************************************/
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void WinEDA_DrawFrame::AdjustScrollBars()
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/*********************************************/
{
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wxSize draw_size, panel_size;
wxSize scrollbar_number;
wxPoint scrollbar_pos;
int zoom = m_CurrentScreen->GetZoom();
int xUnit, yUnit;
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if( m_CurrentScreen == NULL )
return;
if( DrawPanel == NULL )
return;
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draw_size = m_CurrentScreen->ReturnPageSize();
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// La zone d'affichage est reglee a une taille double de la feuille de travail:
draw_size.x *= 2; draw_size.y *= 2;
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// On utilise le centre de l'ecran comme position de reference, donc
// la surface de trace doit etre augmentee
panel_size = DrawPanel->GetClientSize();
panel_size.x *= zoom; panel_size.y *= zoom;
draw_size.x += panel_size.x / 2;
draw_size.y += panel_size.y / 2;
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if( m_CurrentScreen->m_Center )
{
m_CurrentScreen->m_DrawOrg.x = -draw_size.x / 2;
m_CurrentScreen->m_DrawOrg.y = -draw_size.y / 2;
}
else
{
m_CurrentScreen->m_DrawOrg.x = -panel_size.x / 2;
m_CurrentScreen->m_DrawOrg.y = -panel_size.y / 2;
}
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// DrawOrg est rendu multiple du zoom min :
m_CurrentScreen->m_DrawOrg.x -= m_CurrentScreen->m_DrawOrg.x % 256;
m_CurrentScreen->m_DrawOrg.y -= m_CurrentScreen->m_DrawOrg.y % 256;
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// Calcul du nombre de scrolls (en unites de scrool )
scrollbar_number.x = draw_size.x / (DrawPanel->m_Scroll_unit * zoom);
scrollbar_number.y = draw_size.y / (DrawPanel->m_Scroll_unit * zoom);
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xUnit = yUnit = DrawPanel->m_Scroll_unit;
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if( xUnit <= 1 )
xUnit = 1;
if( yUnit <= 1 )
yUnit = 1;
xUnit *= zoom; yUnit *= zoom;
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// Calcul de la position, curseur place au centre d'ecran
scrollbar_pos = m_CurrentScreen->m_Curseur;
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scrollbar_pos.x -= m_CurrentScreen->m_DrawOrg.x;
scrollbar_pos.y -= m_CurrentScreen->m_DrawOrg.y;
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scrollbar_pos.x -= panel_size.x / 2;
scrollbar_pos.y -= panel_size.y / 2;
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if( scrollbar_pos.x < 0 )
scrollbar_pos.x = 0;
if( scrollbar_pos.y < 0 )
scrollbar_pos.y = 0;
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scrollbar_pos.x /= xUnit;
scrollbar_pos.y /= yUnit;
m_CurrentScreen->m_ScrollbarPos = scrollbar_pos;
m_CurrentScreen->m_ScrollbarNumber = scrollbar_number;
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DrawPanel->SetScrollbars( DrawPanel->m_Scroll_unit,
DrawPanel->m_Scroll_unit,
m_CurrentScreen->m_ScrollbarNumber.x,
m_CurrentScreen->m_ScrollbarNumber.y,
m_CurrentScreen->m_ScrollbarPos.x,
m_CurrentScreen->m_ScrollbarPos.y, TRUE );
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}
/****************************************************/
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void WinEDA_DrawFrame::SetDrawBgColor( int color_num )
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/****************************************************/
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/* met a jour la couleur de fond pour les trac<61>s
* seules les couleurs BLACK ou WHITE sont autoris<EFBFBD>es
* le parametre XorMode est mis a jour selon la couleur du fond
*/
{
if( (color_num != WHITE) && (color_num != BLACK) )
color_num = BLACK;
g_DrawBgColor = color_num;
if( color_num == WHITE )
{
g_XorMode = GR_NXOR;
g_GhostColor = BLACK;
}
else
{
g_XorMode = GR_XOR;
g_GhostColor = WHITE;
}
if( DrawPanel )
DrawPanel->SetBackgroundColour( wxColour( ColorRefs[g_DrawBgColor].m_Red,
ColorRefs[g_DrawBgColor].m_Green,
ColorRefs[g_DrawBgColor].m_Blue ) );
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}
/********************************************************/
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void WinEDA_DrawFrame::SetLanguage( wxCommandEvent& event )
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/********************************************************/
{
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int id = event.GetId();
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m_Parent->SetLanguageIdentifier( id );
m_Parent->SetLanguage();
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}
/***********************************************/
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void WinEDA_DrawFrame::Affiche_Status_Box()
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/***********************************************/
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/* Routine d'affichage du zoom et des coord curseur.
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*/
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{
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wxString Line;
int dx, dy;
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if( GetScreen() == NULL )
return;
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/* affichage Zoom et coordonnees absolues */
Line.Printf( wxT( "Z %d" ), GetScreen()->GetZoom() );
SetStatusText( Line, 1 );
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Line.Printf( g_UnitMetric ? wxT( "X %.3f Y %.3f" ) : wxT( "X %.4f Y %.4f" ),
To_User_Unit( g_UnitMetric, GetScreen()->m_Curseur.x,
m_InternalUnits ),
To_User_Unit( g_UnitMetric, GetScreen()->m_Curseur.y,
m_InternalUnits ) );
SetStatusText( Line, 2 );
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/* affichage des coordonnees relatives */
dx = GetScreen()->m_Curseur.x - GetScreen()->m_O_Curseur.x;
dy = GetScreen()->m_Curseur.y - GetScreen()->m_O_Curseur.y;
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Line.Printf( g_UnitMetric ? wxT( "x %.3f y %.3f" ) : wxT( "x %.4f y %.4f" ),
To_User_Unit( g_UnitMetric, dx, m_InternalUnits ),
To_User_Unit( g_UnitMetric, dy, m_InternalUnits ) );
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SetStatusText( Line, 3 );
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#ifdef PCBNEW
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if( DisplayOpt.DisplayPolarCood ) /* Display coordonnee polaire */
{
double theta, ro;
if( (dx == 0) && (dy == 0) )
theta = 0.0;
else
theta = atan2( (double) -dy, (double) dx );
theta = theta * 180 / M_PI;
ro = sqrt( ( (double) dx * dx ) + ( (double) dy * dy ) );
Line.Printf( g_UnitMetric ? wxT( "Ro %.3f Th %.1f" ) : wxT( "Ro %.4f Th %.1f" ),
To_User_Unit( g_UnitMetric, (int) round( ro ), m_InternalUnits ),
theta );
SetStatusText( Line, 0 );
}
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#endif
}