/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2013 Jean-Pierre Charras, jp.charras at wanadoo.fr
 * Copyright (C) 2013 Wayne Stambaugh <stambaughw@verizon.net>
 * Copyright (C) 1992-2016 KiCad Developers, see AUTHORS.txt for contributors.
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, you may find one here:
 * http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 * or you may search the http://www.gnu.org website for the version 2 license,
 * or you may write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA
 */

/**
 * @file toolbars_gerber.cpp
 * @brief Build tool bars
 */

#include <fctsys.h>

#include <common.h>
#include <gerbview.h>
#include <gerbview_frame.h>
#include <bitmaps.h>
#include <gerbview_id.h>
#include <hotkeys.h>
#include <class_gerber_file_image.h>
#include <class_gerber_file_image_list.h>
#include <class_gbr_layer_box_selector.h>
#include <class_DCodeSelectionbox.h>
#include <dialog_helpers.h>

void GERBVIEW_FRAME::ReCreateHToolbar( void )
{
    int           ii;
    wxString      msg;

    if( m_mainToolBar != NULL )
        return;

    m_mainToolBar = new wxAuiToolBar( this, ID_H_TOOLBAR, wxDefaultPosition, wxDefaultSize,
                                      wxAUI_TB_DEFAULT_STYLE | wxAUI_TB_HORZ_LAYOUT );

    // Set up toolbar
    m_mainToolBar->AddTool( ID_GERBVIEW_ERASE_ALL, wxEmptyString,
                            KiBitmap( gerbview_clear_layers_xpm ),
                            _( "Erase all layers" ) );

    m_mainToolBar->AddTool( wxID_FILE, wxEmptyString, KiBitmap( gerber_file_xpm ),
                            _( "Load a new Gerber file on the current layer. Previous data will be deleted" ) );

    m_mainToolBar->AddTool( ID_GERBVIEW_LOAD_DRILL_FILE, wxEmptyString,
                            KiBitmap( gerbview_drill_file_xpm ),
                            _( "Load an excellon drill file on the current layer. Previous data will be deleted" ) );

    m_mainToolBar->AddSeparator();
    m_mainToolBar->AddTool( ID_GERBVIEW_SET_PAGE_BORDER, wxEmptyString, KiBitmap( sheetset_xpm ),
                            _( "Show/hide frame reference and select paper size for printing" ) );

    m_mainToolBar->AddSeparator();
    m_mainToolBar->AddTool( wxID_PRINT, wxEmptyString, KiBitmap( print_button_xpm ),
                            _( "Print layers" ) );

    m_mainToolBar->AddSeparator();
    msg = AddHotkeyName( _( "Zoom in" ), GerbviewHokeysDescr, HK_ZOOM_IN,  IS_COMMENT );
    m_mainToolBar->AddTool( ID_ZOOM_IN, wxEmptyString, KiBitmap( zoom_in_xpm ), msg );

    msg = AddHotkeyName( _( "Zoom out" ), GerbviewHokeysDescr, HK_ZOOM_OUT,  IS_COMMENT );
    m_mainToolBar->AddTool( ID_ZOOM_OUT, wxEmptyString, KiBitmap( zoom_out_xpm ), msg );

    msg = AddHotkeyName( _( "Redraw view" ), GerbviewHokeysDescr, HK_ZOOM_REDRAW,  IS_COMMENT );
    m_mainToolBar->AddTool( ID_ZOOM_REDRAW, wxEmptyString, KiBitmap( zoom_redraw_xpm ), msg );

    msg = AddHotkeyName( _( "Zoom auto" ), GerbviewHokeysDescr, HK_ZOOM_AUTO,  IS_COMMENT );
    m_mainToolBar->AddTool( ID_ZOOM_PAGE, wxEmptyString, KiBitmap( zoom_fit_in_page_xpm ), msg );

    m_mainToolBar->AddSeparator();

    m_SelLayerBox = new GBR_LAYER_BOX_SELECTOR( m_mainToolBar,
                                ID_TOOLBARH_GERBVIEW_SELECT_ACTIVE_LAYER,
                                wxDefaultPosition, wxDefaultSize, 0,NULL);
    m_SelLayerBox->Resync();

    m_mainToolBar->AddControl( m_SelLayerBox );

    m_mainToolBar->AddSeparator();

    m_DCodesList.Alloc(TOOLS_MAX_COUNT+1);
    m_DCodesList.Add( _( "No tool" ) );

    for( ii = FIRST_DCODE; ii < TOOLS_MAX_COUNT; ii++ )
    {
        msg = _( "Tool " );
        msg << ii;
        m_DCodesList.Add( msg );
    }

    m_DCodeSelector = new DCODE_SELECTION_BOX( m_mainToolBar,
                                               ID_TOOLBARH_GERBER_SELECT_ACTIVE_DCODE,
                                               wxDefaultPosition, wxSize( 150, -1 ),
                                               m_DCodesList );
    m_mainToolBar->AddControl( m_DCodeSelector );

    m_TextInfo = new wxTextCtrl( m_mainToolBar, wxID_ANY, wxEmptyString, wxDefaultPosition,
                                 wxDefaultSize, wxTE_READONLY );
    m_mainToolBar->AddControl( m_TextInfo );

    // after adding the buttons to the toolbar, must call Realize() to reflect the changes
    m_mainToolBar->Realize();
}


void GERBVIEW_FRAME::ReCreateVToolbar( void )
{
    if( m_drawToolBar )
        return;

    m_drawToolBar = new wxAuiToolBar( this, ID_V_TOOLBAR, wxDefaultPosition, wxDefaultSize,
                                      wxAUI_TB_DEFAULT_STYLE | wxAUI_TB_VERTICAL );

    // Set up toolbar
    m_drawToolBar->AddTool( ID_NO_TOOL_SELECTED, wxEmptyString, KiBitmap( cursor_xpm ) );
    m_drawToolBar->AddSeparator();

    m_drawToolBar->Realize();
}


void GERBVIEW_FRAME::ReCreateOptToolbar( void )
{
    if( m_optionsToolBar )
        return;

    // creation of tool bar options
    m_optionsToolBar = new wxAuiToolBar( this, ID_OPT_TOOLBAR, wxDefaultPosition, wxDefaultSize,
                                         wxAUI_TB_DEFAULT_STYLE | wxAUI_TB_VERTICAL );

    // TODO: these can be moved to the 'proper' vertical toolbar if and when there are
    // actual tools to put there. That, or I'll get around to implementing configurable
    // toolbars.
    m_optionsToolBar->AddTool( ID_NO_TOOL_SELECTED, wxEmptyString, KiBitmap( cursor_xpm ),
                               wxEmptyString, wxITEM_CHECK );

    m_optionsToolBar->AddTool( ID_ZOOM_SELECTION, wxEmptyString, KiBitmap( zoom_area_xpm ),
                               _( "Zoom to selection" ), wxITEM_CHECK );

    m_optionsToolBar->AddSeparator();

    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_GRID, wxEmptyString, KiBitmap( grid_xpm ),
                               _( "Turn grid off" ), wxITEM_CHECK );

    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_POLAR_COORD, wxEmptyString,
                               KiBitmap( polar_coord_xpm ),
                               _( "Turn polar coordinate on" ), wxITEM_CHECK );

    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SELECT_UNIT_INCH, wxEmptyString,
                               KiBitmap( unit_inch_xpm ),
                               _( "Set units to inches" ), wxITEM_CHECK );

    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SELECT_UNIT_MM, wxEmptyString,
                               KiBitmap( unit_mm_xpm ),
                               _( "Set units to millimeters" ), wxITEM_CHECK );

#ifndef __APPLE__
    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SELECT_CURSOR, wxEmptyString,
                               KiBitmap( cursor_shape_xpm ),
                               _( "Change cursor shape" ), wxITEM_CHECK );
#endif // !__APPLE__

    m_optionsToolBar->AddSeparator();
    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_FLASHED_ITEMS_SKETCH, wxEmptyString,
                               KiBitmap( pad_sketch_xpm ),
                               _( "Show spots in sketch mode" ), wxITEM_CHECK );

    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_LINES_SKETCH, wxEmptyString,
                               KiBitmap( showtrack_xpm ),
                               _( "Show lines in sketch mode" ), wxITEM_CHECK );

    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_POLYGONS_SKETCH, wxEmptyString,
                               KiBitmap( opt_show_polygon_xpm ),
                               _( "Show polygons in sketch mode" ),
                               wxITEM_CHECK );

    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_NEGATIVE_ITEMS, wxEmptyString,
                               KiBitmap( gerbview_show_negative_objects_xpm ),
                               _( "Show negatives objects in ghost color" ),
                               wxITEM_CHECK );

    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_DCODES, wxEmptyString,
                               KiBitmap( show_dcodenumber_xpm ),
                               _( "Show dcode number" ), wxITEM_CHECK );

    // tools to select draw mode in GerbView
    m_optionsToolBar->AddSeparator();
    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_GBR_MODE_0, wxEmptyString,
                               KiBitmap( gbr_select_mode0_xpm ),
                               _( "Show layers in raw mode \
(could have problems with negative items when more than one gerber file is shown)" ),
                               wxITEM_CHECK );
    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_GBR_MODE_1, wxEmptyString,
                               KiBitmap( gbr_select_mode1_xpm ),
                               _( "Show layers in stacked mode \
(show negative items without artifacts, sometimes slow)" ),
                               wxITEM_CHECK );
    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_GBR_MODE_2, wxEmptyString,
                               KiBitmap( gbr_select_mode2_xpm ),
                               _( "Show layers in transparency mode \
(show negative items without artifacts, sometimes slow)" ),
                               wxITEM_CHECK );

    // Tools to show/hide toolbars:
    m_optionsToolBar->AddSeparator();
    m_optionsToolBar->AddTool( ID_TB_OPTIONS_SHOW_LAYERS_MANAGER_VERTICAL_TOOLBAR,
                               wxEmptyString,
                               KiBitmap( layers_manager_xpm ),
                               _( "Show/hide the layers manager toolbar" ),
                               wxITEM_CHECK );


    m_optionsToolBar->Realize();
}


void GERBVIEW_FRAME::OnUpdateDrawMode( wxUpdateUIEvent& aEvent )
{
    switch( aEvent.GetId() )
    {
    case ID_TB_OPTIONS_SHOW_GBR_MODE_0:
        aEvent.Check( GetDisplayMode() == 0 );
        break;

    case ID_TB_OPTIONS_SHOW_GBR_MODE_1:
        aEvent.Check( GetDisplayMode() == 1 );
        break;

    case ID_TB_OPTIONS_SHOW_GBR_MODE_2:
        aEvent.Check( GetDisplayMode() == 2 );
        break;

    default:
        break;
    }
}


void GERBVIEW_FRAME::OnUpdateCoordType( wxUpdateUIEvent& aEvent )
{
    aEvent.Check( m_DisplayOptions.m_DisplayPolarCood );
}

void GERBVIEW_FRAME::OnUpdateFlashedItemsDrawMode( wxUpdateUIEvent& aEvent )
{
    aEvent.Check( !m_DisplayOptions.m_DisplayFlashedItemsFill );
}


void GERBVIEW_FRAME::OnUpdateLinesDrawMode( wxUpdateUIEvent& aEvent )
{
    aEvent.Check( !m_DisplayOptions.m_DisplayLinesFill );
}


void GERBVIEW_FRAME::OnUpdatePolygonsDrawMode( wxUpdateUIEvent& aEvent )
{
    aEvent.Check( !m_DisplayOptions.m_DisplayPolygonsFill );
}


void GERBVIEW_FRAME::OnUpdateShowDCodes( wxUpdateUIEvent& aEvent )
{
    aEvent.Check( IsElementVisible( DCODES_VISIBLE ) );
}


void GERBVIEW_FRAME::OnUpdateShowNegativeItems( wxUpdateUIEvent& aEvent )
{
    aEvent.Check( IsElementVisible( NEGATIVE_OBJECTS_VISIBLE ) );
}


void GERBVIEW_FRAME::OnUpdateShowLayerManager( wxUpdateUIEvent& aEvent )
{
    aEvent.Check( m_show_layer_manager_tools );

    if( m_optionsToolBar )
    {
        if( m_show_layer_manager_tools )
            m_optionsToolBar->SetToolShortHelp( aEvent.GetId(), _("Hide layers manager" ) );
        else
            m_optionsToolBar->SetToolShortHelp( aEvent.GetId(), _("Show layers manager" ) );
    }
}


void GERBVIEW_FRAME::OnUpdateSelectDCode( wxUpdateUIEvent& aEvent )
{
    int layer = getActiveLayer();
    GERBER_FILE_IMAGE* gerber = GetGbrImage( layer );
    int selected = ( gerber ) ? gerber->m_Selected_Tool : 0;

    if( m_DCodeSelector && m_DCodeSelector->GetSelectedDCodeId() != selected )
        m_DCodeSelector->SetDCodeSelection( selected );

    aEvent.Enable( gerber != NULL );
}


void GERBVIEW_FRAME::OnUpdateLayerSelectBox( wxUpdateUIEvent& aEvent )
{
    if( m_SelLayerBox->GetSelection() != getActiveLayer() )
    {
        m_SelLayerBox->SetSelection( getActiveLayer() );
    }
}