275 lines
7.9 KiB
C++
275 lines
7.9 KiB
C++
/*
|
|
* This program source code file is part of KiCad, a free EDA CAD application.
|
|
*
|
|
* Copyright (C) 2011 SoftPLC Corporation, Dick Hollenbeck <dick@softplc.com>
|
|
* Copyright (C) 2017-2018 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
|
|
*/
|
|
|
|
|
|
#include <wx/image.h>
|
|
#include <wx/bitmap.h>
|
|
#include <wx/mstream.h>
|
|
#include <wx/menu.h>
|
|
#include <wx/menuitem.h>
|
|
#include <wx/aui/auibar.h>
|
|
|
|
#include <cstdint>
|
|
#include <mutex>
|
|
#include <unordered_map>
|
|
|
|
#include <common.h>
|
|
#include <bitmaps.h>
|
|
#include <pgm_base.h>
|
|
#include <eda_base_frame.h>
|
|
|
|
|
|
struct SCALED_BITMAP_ID {
|
|
BITMAP_DEF bitmap;
|
|
int scale;
|
|
|
|
bool operator==( SCALED_BITMAP_ID const& other ) const noexcept
|
|
{
|
|
return bitmap == other.bitmap && scale == other.scale;
|
|
}
|
|
};
|
|
|
|
|
|
namespace std {
|
|
template<> struct hash<SCALED_BITMAP_ID>
|
|
{
|
|
typedef SCALED_BITMAP_ID argument_type;
|
|
typedef std::size_t result_type;
|
|
|
|
result_type operator()( argument_type const& id ) const noexcept
|
|
{
|
|
static const bool sz64 = sizeof( uintptr_t ) == 8;
|
|
static const size_t mask = sz64 ? 0xF000000000000000uLL : 0xF0000000uL;
|
|
static const size_t offset = sz64 ? 28 : 60;
|
|
|
|
// The hash only needs to be fast and simple, not necessarily accurate - a collision
|
|
// only makes things slower, not broken. BITMAP_DEF is a pointer, so the most
|
|
// significant several bits are generally going to be the same for all. Just convert
|
|
// it to an integer and stuff the scale factor into those bits.
|
|
return
|
|
( (uintptr_t)( id.bitmap ) & ~mask ) |
|
|
( ( (uintptr_t)( id.scale ) & 0xF ) << offset );
|
|
}
|
|
};
|
|
}
|
|
|
|
|
|
wxBitmap KiBitmap( BITMAP_DEF aBitmap )
|
|
{
|
|
wxMemoryInputStream is( aBitmap->png, aBitmap->byteCount );
|
|
wxImage image( is, wxBITMAP_TYPE_PNG );
|
|
wxBitmap bitmap( image );
|
|
|
|
return bitmap;
|
|
}
|
|
|
|
|
|
int KiIconScale( wxWindow* aWindow )
|
|
{
|
|
const int vert_size = aWindow->ConvertDialogToPixels( wxSize( 0, 8 ) ).y;
|
|
|
|
// Autoscale won't exceed unity until the system has quite high resolution,
|
|
// because we don't want the icons to look obviously scaled on a system
|
|
// where it's easy to see it.
|
|
|
|
if( vert_size > 34 ) return 8;
|
|
else if( vert_size > 29 ) return 7;
|
|
else if( vert_size > 24 ) return 6;
|
|
else return 4;
|
|
}
|
|
|
|
|
|
static int get_scale_factor( EDA_BASE_FRAME* aWindow )
|
|
{
|
|
const int requested_scale = aWindow->GetIconScale();
|
|
|
|
if( requested_scale > 0 )
|
|
return requested_scale;
|
|
else
|
|
return KiIconScale( aWindow );
|
|
}
|
|
|
|
|
|
wxBitmap KiScaledBitmap( BITMAP_DEF aBitmap, EDA_BASE_FRAME* aWindow )
|
|
{
|
|
// Bitmap conversions are cached because they can be slow.
|
|
static std::unordered_map<SCALED_BITMAP_ID, wxBitmap> bitmap_cache;
|
|
static std::mutex bitmap_cache_mutex;
|
|
const int scale = get_scale_factor( aWindow );
|
|
|
|
SCALED_BITMAP_ID id = { aBitmap, scale };
|
|
|
|
std::lock_guard<std::mutex> guard( bitmap_cache_mutex );
|
|
auto it = bitmap_cache.find( id );
|
|
|
|
if( it != bitmap_cache.end() )
|
|
{
|
|
return it->second;
|
|
}
|
|
else
|
|
{
|
|
wxMemoryInputStream is( aBitmap->png, aBitmap->byteCount );
|
|
wxImage image( is, wxBITMAP_TYPE_PNG );
|
|
|
|
// Bilinear seems to genuinely look better for these line-drawing icons
|
|
// than bicubic, despite claims in the wx documentation that bicubic is
|
|
// "highest quality". I don't recommend changing this. Bicubic looks
|
|
// blurry and makes me want an eye exam.
|
|
image.Rescale( scale * image.GetWidth() / 4, scale * image.GetHeight() / 4,
|
|
wxIMAGE_QUALITY_BILINEAR );
|
|
return bitmap_cache.emplace( id, wxBitmap( image ) ).first->second;
|
|
}
|
|
}
|
|
|
|
|
|
void KiScaledSeparator( wxAuiToolBar* aToolbar, EDA_BASE_FRAME* aWindow )
|
|
{
|
|
const int scale = get_scale_factor( aWindow );
|
|
|
|
if( scale > 4 )
|
|
{
|
|
aToolbar->AddSpacer( 16 * ( scale - 4 ) / 4 );
|
|
}
|
|
|
|
aToolbar->AddSeparator();
|
|
|
|
if( scale > 4 )
|
|
{
|
|
aToolbar->AddSpacer( 16 * ( scale - 4 ) / 4 );
|
|
}
|
|
}
|
|
|
|
|
|
wxBitmap* KiBitmapNew( BITMAP_DEF aBitmap )
|
|
{
|
|
wxMemoryInputStream is( aBitmap->png, aBitmap->byteCount );
|
|
wxImage image( is, wxBITMAP_TYPE_PNG );
|
|
wxBitmap* bitmap = new wxBitmap( image );
|
|
|
|
return bitmap;
|
|
}
|
|
|
|
wxMenuItem* AddMenuItem( wxMenu* aMenu, int aId, const wxString& aText,
|
|
const wxBitmap& aImage, wxItemKind aType = wxITEM_NORMAL )
|
|
{
|
|
wxMenuItem* item;
|
|
|
|
item = new wxMenuItem( aMenu, aId, aText, wxEmptyString, aType );
|
|
|
|
// Retrieve the global applicaton show icon option:
|
|
bool useImagesInMenus = Pgm().GetUseIconsInMenus();
|
|
|
|
if( useImagesInMenus )
|
|
{
|
|
if( aType == wxITEM_CHECK )
|
|
{
|
|
#if defined( __WINDOWS__ )
|
|
item->SetBitmaps( KiBitmap( checked_ok_xpm ), aImage );
|
|
// A workaround to a strange bug on Windows, wx Widgets 3.0:
|
|
// size of bitmaps is not taken in account for wxITEM_CHECK menu
|
|
// unless we call SetFont
|
|
item->SetFont(*wxNORMAL_FONT);
|
|
#endif
|
|
}
|
|
else
|
|
item->SetBitmap( aImage );
|
|
}
|
|
|
|
aMenu->Append( item );
|
|
|
|
return item;
|
|
}
|
|
|
|
wxMenuItem* AddMenuItem( wxMenu* aMenu, int aId, const wxString& aText,
|
|
const wxString& aHelpText, const wxBitmap& aImage,
|
|
wxItemKind aType = wxITEM_NORMAL )
|
|
{
|
|
wxMenuItem* item;
|
|
|
|
item = new wxMenuItem( aMenu, aId, aText, aHelpText, aType );
|
|
|
|
// Retrieve the global applicaton show icon option:
|
|
bool useImagesInMenus = Pgm().GetUseIconsInMenus();
|
|
|
|
if( useImagesInMenus )
|
|
{
|
|
if( aType == wxITEM_CHECK )
|
|
{
|
|
#if defined( __WINDOWS__ )
|
|
item->SetBitmaps( KiBitmap( checked_ok_xpm ), aImage );
|
|
// A workaround to a strange bug on Windows, wx Widgets 3.0:
|
|
// size of bitmaps is not taken in account for wxITEM_CHECK menu
|
|
// unless we call SetFont
|
|
item->SetFont(*wxNORMAL_FONT);
|
|
#endif
|
|
}
|
|
else
|
|
item->SetBitmap( aImage );
|
|
}
|
|
|
|
aMenu->Append( item );
|
|
|
|
return item;
|
|
}
|
|
|
|
wxMenuItem* AddMenuItem( wxMenu* aMenu, wxMenu* aSubMenu, int aId,
|
|
const wxString& aText, const wxBitmap& aImage )
|
|
{
|
|
wxMenuItem* item;
|
|
|
|
item = new wxMenuItem( aMenu, aId, aText );
|
|
item->SetSubMenu( aSubMenu );
|
|
|
|
// Retrieve the global applicaton show icon option:
|
|
bool useImagesInMenus = Pgm().GetUseIconsInMenus();
|
|
|
|
if( useImagesInMenus )
|
|
item->SetBitmap( aImage );
|
|
|
|
aMenu->Append( item );
|
|
|
|
return item;
|
|
}
|
|
|
|
|
|
wxMenuItem* AddMenuItem( wxMenu* aMenu, wxMenu* aSubMenu, int aId,
|
|
const wxString& aText, const wxString& aHelpText,
|
|
const wxBitmap& aImage )
|
|
{
|
|
wxMenuItem* item;
|
|
|
|
item = new wxMenuItem( aMenu, aId, aText, aHelpText );
|
|
item->SetSubMenu( aSubMenu );
|
|
|
|
// Retrieve the global applicaton show icon option:
|
|
bool useImagesInMenus = Pgm().GetUseIconsInMenus();
|
|
|
|
if( useImagesInMenus )
|
|
item->SetBitmap( aImage );
|
|
|
|
aMenu->Append( item );
|
|
|
|
return item;
|
|
}
|