/**
 * @file gerbview.cpp
 * @brief GERBVIEW main file.
 */

#include "fctsys.h"
#include "appl_wxstruct.h"
#include "class_drawpanel.h"
#include "confirm.h"
#include "gestfich.h"
#include "gr_basic.h"

#include "gerbview.h"
#include "gerbview_id.h"
#include "pcbplot.h"
#include "zones.h"
#include "class_board_design_settings.h"
#include "colors_selection.h"
#include "hotkeys.h"

#include "build_version.h"

#include <wx/file.h>
#include <wx/snglinst.h>

// Colors for layers and items
COLORS_DESIGN_SETTINGS g_ColorsSettings;

int      g_Default_GERBER_Format;
int      g_DisplayPolygonsModeSketch;

GERBER_IMAGE*  g_GERBER_List[32];

// List of page sizes
Ki_PageDescr* g_GerberPageSizeList[] =
{
    &g_Sheet_GERBER,    // Full size page selection, and do not show page limits
    &g_Sheet_GERBER,    // Full size page selection, and show page limits
    &g_Sheet_A4,   &g_Sheet_A3, &g_Sheet_A2,
    &g_Sheet_A,    &g_Sheet_B,  &g_Sheet_C,
    NULL                // End of list
 };


IMPLEMENT_APP( EDA_APP )

/* MacOSX: Needed for file association
 * http://wiki.wxwidgets.org/WxMac-specific_topics
 */
void EDA_APP::MacOpenFile(const wxString &fileName)
{
    wxFileName           filename = fileName;
    GERBVIEW_FRAME * frame = ((GERBVIEW_FRAME*)GetTopWindow());

    if( !filename.FileExists() )
        return;

    frame->LoadGerberFiles( fileName );
}


bool EDA_APP::OnInit()
{
    wxFileName          fn;
    GERBVIEW_FRAME* frame = NULL;

    InitEDA_Appl( wxT( "GerbView" ), APP_GERBVIEW_T );

    if( m_Checker && m_Checker->IsAnotherRunning() )
    {
        if( !IsOK( NULL, _( "GerbView is already running. Continue?" ) ) )
            return false;
    }

    // read current setup and reopen last directory if no filename to open in
    // command line
    bool reopenLastUsedDirectory = argc == 1;
    GetSettings( reopenLastUsedDirectory );

    g_DrawBgColor = BLACK;

   /* Must be called before creating the main frame in order to
    * display the real hotkeys in menus or tool tips */
    ReadHotkeyConfig( wxT("GerberFrame"), s_Gerbview_Hokeys_Descr );

    frame = new  GERBVIEW_FRAME( NULL, wxT( "GerbView" ), wxPoint( 0, 0 ), wxSize( 600, 400 ) );

    /* Gerbview mainframe title */
    frame->SetTitle( GetTitle() + wxT( " " ) + GetBuildVersion() );

    // Initialize some display options
    DisplayOpt.DisplayPadIsol = false;      // Pad clearance has no meaning here

    // Track and via clearance has no meaning here.
    DisplayOpt.ShowTrackClearanceMode = DO_NOT_SHOW_CLEARANCE;

    SetTopWindow( frame );                  // Set GerbView mainframe on top
    frame->Show( true );                    // Show GerbView mainframe
    frame->Zoom_Automatique( true );        // Zoom fit in frame
    frame->GetScreen()->m_FirstRedraw = false;


    if( argc <= 1 )
        return true;

    fn = argv[1];

    if( fn.IsOk() )
    {
        if( fn.DirExists() )
            wxSetWorkingDirectory( fn.GetPath() );

        // Load all files specified on the command line.
        int jj = 0;

        for( int ii = 1; ii < argc && ii <= LAYER_COUNT; ++ii )
        {
            fn = wxFileName( argv[ii] );

            if( fn.FileExists() )
            {
                frame->setActiveLayer( jj++ );
                frame->LoadGerberFiles( fn.GetFullPath() );
            }
        }
    }

    return true;
}