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kicad/common/cursors.cpp

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/*
* This program source code file is part of KiCad, a free EDA CAD application.
*
* Copyright (C) 2019 KiCad Developers, see CHANGELOG.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
*/
#include <vector>
#include <cursors.h>
#include <kiplatform/ui.h>
#include <cursors/cursor-add.xpm>
#include <cursors/cursor-component.xpm>
#include <cursors/cursor-connector.xpm>
#include <cursors/cursor-eraser.xpm>
#include <cursors/cursor-global-label.xpm>
#include <cursors/cursor-net-label.xpm>
#include <cursors/cursor-measure.xpm>
#include <cursors/cursor-pencil.xpm>
#include <cursors/cursor-select-lasso.xpm>
#include <cursors/cursor-select-m.xpm>
#include <cursors/cursor-select-window.xpm>
#include <cursors/cursor-subtract.xpm>
#include <cursors/cursor-text.xpm>
#include <cursors/cursor-xor.xpm>
#include <cursors/cursor-zoom.xpm>
#include <cursors/cursor-zoom-out.xpm>
#include <wx/bitmap.h>
#include <wx/debug.h>
static const unsigned char voltage_probe[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xe0, 0x03, 0x00,
0x00, 0x30, 0x06, 0x00, 0x00, 0x18, 0x0c, 0x00, 0x00, 0x0e, 0x08, 0x00, 0x80, 0x07, 0x08, 0x00,
0xc0, 0x07, 0x18, 0x00, 0xe0, 0x07, 0x30, 0x00, 0xf0, 0x03, 0x60, 0x00, 0xf8, 0x01, 0x00, 0x00,
0xfc, 0x00, 0x00, 0x00, 0x7e, 0x00, 0x00, 0x00, 0x3f, 0x00, 0x00, 0x80, 0x1f, 0x00, 0x00, 0xc0,
0x0f, 0x00, 0x00, 0xe0, 0x07, 0x00, 0x00, 0xf0, 0x03, 0x00, 0x00, 0xf0, 0x01, 0x00, 0x00, 0xf0,
0x00, 0x00, 0x00, 0x18, 0x00, 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x06, 0x00, 0x00, 0x00, 0x02,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static const unsigned char current_probe[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xc0, 0x03, 0x00, 0x00, 0x60, 0x06, 0x00,
0x00, 0x30, 0x0c, 0x00, 0x00, 0x1c, 0x08, 0x00, 0x00, 0x0f, 0x08, 0x00, 0x80, 0x0f, 0x18, 0x00,
0xc0, 0x0f, 0x30, 0x80, 0xe1, 0x07, 0x60, 0x80, 0xf1, 0x03, 0x00, 0x80, 0xf9, 0x01, 0x00, 0x80,
0xfd, 0x00, 0x00, 0x80, 0x7f, 0x00, 0x00, 0x80, 0x3f, 0x00, 0x00, 0x80, 0x1f, 0x00, 0x00, 0xc0,
0x0f, 0x00, 0x00, 0xf8, 0x07, 0x00, 0x00, 0xfe, 0x03, 0x00, 0x00, 0xc6, 0x01, 0x00, 0x00, 0x83,
0x01, 0x00, 0x00, 0x83, 0x01, 0x00, 0x00, 0x83, 0x01, 0x00, 0x00, 0xc2, 0x00, 0x00, 0x00, 0xfc,
0x00, 0x00, 0x00, 0x38, 0x00, 0x00, 0x00 };
static const unsigned char cursor_tune[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x80, 0x07, 0x00, 0x00, 0xc0, 0x0f, 0x00,
0x00, 0xe0, 0x1f, 0x00, 0x00, 0xf0, 0x1f, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xfc, 0x07, 0x00,
0x00, 0xfe, 0x03, 0x00, 0x00, 0xff, 0x01, 0x00, 0x80, 0xff, 0x00, 0x00, 0xc0, 0x7f, 0x00, 0x00,
0xe0, 0x3f, 0x00, 0x00, 0xe0, 0x1f, 0x00, 0x00, 0xfc, 0x0f, 0x00, 0x00, 0xfc, 0x07, 0x00, 0x00,
0xfc, 0x03, 0x00, 0x00, 0xf8, 0x00, 0x00, 0x00, 0xf4, 0x00, 0x00, 0x00, 0xea, 0x00, 0x00, 0x00,
0x05, 0x00, 0x00, 0x80, 0x02, 0x00, 0x00, 0x40, 0x01, 0x00, 0x00, 0xa0, 0x00, 0x00, 0x00, 0x50,
0x00, 0x00, 0x00, 0x2c, 0x00, 0x00, 0x00, 0x12, 0x00, 0x00, 0x00, 0x11, 0x00, 0x00, 0x00, 0x0a,
0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00 };
static const unsigned char cursor_tune_mask[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x03, 0x00, 0x00, 0x80, 0x07, 0x00, 0x00, 0xc0, 0x0f,
0x00, 0x00, 0xe0, 0x1f, 0x00, 0x00, 0xf0, 0x1f, 0x00, 0x00, 0xf8, 0x0f, 0x00, 0x00, 0xfc, 0x07,
0x00, 0x00, 0xfe, 0x03, 0x00, 0x00, 0xff, 0x01, 0x00, 0x80, 0xff, 0x00, 0x00, 0xc0, 0x7f, 0x00,
0x00, 0xe0, 0x3f, 0x00, 0x00, 0xe0, 0x1f, 0x00, 0x00, 0xfc, 0x0f, 0x00, 0x00, 0xfc, 0x07, 0x00,
0x00, 0xfc, 0x03, 0x00, 0x00, 0xf8, 0x00, 0x00, 0x00, 0xfc, 0x00, 0x00, 0x00, 0xee, 0x00, 0x00,
0x00, 0x07, 0x00, 0x00, 0x80, 0x03, 0x00, 0x00, 0xc0, 0x01, 0x00, 0x00, 0xe0, 0x00, 0x00, 0x00,
0x70, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00, 0x1e, 0x00, 0x00, 0x00, 0x1f, 0x00, 0x00, 0x00,
0x0e, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00, 0x00 };
static const std::vector<CURSOR_STORE::CURSOR_DEF> standard_cursors = {
{
KICURSOR::VOLTAGE_PROBE,
voltage_probe,
voltage_probe,
nullptr,
{ 32, 32 },
{ 1, 31 },
},
{
KICURSOR::CURRENT_PROBE,
current_probe,
current_probe,
nullptr,
{ 32, 32 },
{ 4, 27 },
},
{
KICURSOR::TUNE,
cursor_tune,
cursor_tune_mask,
nullptr,
{ 32, 32 },
{ 1, 30 },
},
{
KICURSOR::PENCIL,
nullptr,
nullptr,
cursor_pencil_xpm,
{ 32, 32 },
{ 4, 4 },
},
{
KICURSOR::MOVING,
nullptr,
nullptr,
cursor_select_m_xpm,
{ 32, 32 },
{ 1, 1 },
},
{
KICURSOR::REMOVE,
nullptr,
nullptr,
cursor_eraser_xpm,
{ 32, 32 },
{ 4, 4 },
},
{
KICURSOR::WIRE,
nullptr,
nullptr,
cursor_connector_xpm,
{ 32, 32 },
{ 1, 1 },
},
{
KICURSOR::TEXT,
nullptr,
nullptr,
cursor_text_xpm,
{ 32, 32 },
{ 7, 10 },
},
{
KICURSOR::MEASURE,
nullptr,
nullptr,
cursor_measure_xpm,
{ 32, 32 },
{ 4, 4 },
},
{
KICURSOR::ADD,
nullptr,
nullptr,
cursor_add_xpm,
{ 32, 32 },
{ 7, 10 },
},
{
KICURSOR::SUBTRACT,
nullptr,
nullptr,
cursor_subtract_xpm,
{ 32, 32 },
{ 7, 10 },
},
{
KICURSOR::XOR,
nullptr,
nullptr,
cursor_xor_xpm,
{ 32, 32 },
{ 7, 10 },
},
{
KICURSOR::ZOOM_IN,
nullptr,
nullptr,
cursor_zoom_xpm,
{ 32, 32 },
{ 6, 6 },
},
{
KICURSOR::ZOOM_OUT,
nullptr,
nullptr,
cursor_zoom_out_xpm,
{ 32, 32 },
{ 6, 6 },
},
{
KICURSOR::NET_LABEL,
nullptr,
nullptr,
cursor_net_label_xpm,
{ 32, 32 },
{ 7, 10 },
},
{
KICURSOR::GLOBAL_LABEL,
nullptr,
nullptr,
cursor_global_label_xpm,
{ 32, 32 },
{ 7, 10 },
},
{
KICURSOR::COMPONENT,
nullptr,
nullptr,
cursor_component_xpm,
{ 32, 32 },
{ 7, 10 },
},
{
KICURSOR::SELECT_LASSO,
nullptr,
nullptr,
cursor_select_lasso_xpm,
{ 32, 32 },
{ 7, 10 },
},
{
KICURSOR::SELECT_WINDOW,
nullptr,
nullptr,
cursor_select_window_xpm,
{ 32, 32 },
{ 7, 10 },
},
};
/**
* Construct a cursor for the given definition.
*
* How to do this depends on the platform, see
* http://docs.wxwidgets.org/trunk/classwx_cursor.html
*
* @param aDef the cursor definition
* @return a newly constructed cursor if the platform is supported,
* else wxNullCursor
*/
wxCursor constructCursor( const CURSOR_STORE::CURSOR_DEF& aDef )
{
if( aDef.m_xpm != nullptr )
{
wxImage xpmImage = wxImage( aDef.m_xpm );
xpmImage.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_X, aDef.m_hotspot.x );
xpmImage.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_Y, aDef.m_hotspot.y );
return wxCursor( xpmImage );
}
else if( aDef.m_image_data != nullptr && aDef.m_mask_data != nullptr )
{
#if defined( __WXMSW__ ) || defined( __WXMAC__ )
wxBitmap img_bitmap(
reinterpret_cast<const char*>( aDef.m_image_data ), aDef.m_size.x, aDef.m_size.y );
wxBitmap msk_bitmap(
reinterpret_cast<const char*>( aDef.m_mask_data ), aDef.m_size.x, aDef.m_size.y );
img_bitmap.SetMask( new wxMask( msk_bitmap ) );
wxImage image( img_bitmap.ConvertToImage() );
#if defined( __WXMSW__ )
image.SetMaskColour( 255, 255, 255 );
#endif
image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_X, aDef.m_hotspot.x );
image.SetOption( wxIMAGE_OPTION_CUR_HOTSPOT_Y, aDef.m_hotspot.y );
return wxCursor{ image };
#elif defined( __WXGTK__ ) || defined( __WXMOTIF__ )
return wxCursor{
reinterpret_cast<const char*>( aDef.m_image_data ),
aDef.m_size.x,
aDef.m_size.y,
aDef.m_hotspot.x,
aDef.m_hotspot.y,
reinterpret_cast<const char*>( aDef.m_mask_data ),
};
#else
wxASSERT_MSG( false, "Unknown platform for cursor construction." );
return wxNullCursor;
#endif
}
wxASSERT_MSG( false, "Unknown to find cursor" );
return wxNullCursor;
}
CURSOR_STORE::CURSOR_STORE( const std::vector<CURSOR_DEF>& aDefs )
{
for( const auto& def : aDefs )
{
m_store[def.m_id_key] = constructCursor( def );
}
}
const wxCursor& CURSOR_STORE::Get( KICURSOR aIdKey ) const
{
const auto find_iter = m_store.find( aIdKey );
if( find_iter != m_store.end() )
{
return find_iter->second;
}
wxASSERT_MSG( false,
wxString::Format( "Could not find cursor with ID %d", static_cast<int>( aIdKey ) ) );
return wxNullCursor;
}
const wxCursor CURSOR_STORE::GetCursor( KICURSOR aCursorType )
{
wxStockCursor stock =
GetStockCursor( aCursorType );
if( stock != wxCURSOR_MAX )
{
return wxCursor( stock );
}
static CURSOR_STORE store( standard_cursors );
return store.Get( aCursorType );
}
const wxStockCursor CURSOR_STORE::GetStockCursor( KICURSOR aCursorType )
{
wxStockCursor stockCursor;
switch( aCursorType )
{
case KICURSOR::MOVING:
stockCursor = wxCURSOR_SIZING;
break;
case KICURSOR::BULLSEYE:
stockCursor = wxCURSOR_BULLSEYE;
break;
case KICURSOR::HAND:
stockCursor = wxCURSOR_HAND;
break;
case KICURSOR::ARROW:
stockCursor = wxCURSOR_ARROW;
break;
default:
stockCursor = wxCURSOR_MAX;
break;
}
if( !KIPLATFORM::UI::IsStockCursorOk( stockCursor ) )
{
stockCursor = wxCURSOR_MAX;
}
return stockCursor;
}
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