kicad/common/gal/gal_display_options.cpp

154 lines
5.2 KiB
C++
Raw Normal View History

/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
* Copyright (C) 2016-2017 Kicad Developers, see change_log.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 <gal/gal_display_options.h>
#include <wx/config.h>
#include <wx/log.h>
#include <config_map.h>
#include <dpi_scaling.h>
#include <pgm_base.h>
using namespace KIGFX;
/*
* Config option strings
*/
static const wxString GalGridStyleConfig( "GridStyle" );
static const wxString GalGridLineWidthConfig( "GridLineWidth" );
static const wxString GalGridMaxDensityConfig( "GridMaxDensity" );
static const wxString GalGridAxesEnabledConfig( "GridAxesEnabled" );
static const wxString GalFullscreenCursorConfig( "CursorFullscreen" );
static const wxString GalForceDisplayCursorConfig( "ForceDisplayCursor" );
static const UTIL::CFG_MAP<KIGFX::GRID_STYLE> gridStyleConfigVals =
{
{ KIGFX::GRID_STYLE::DOTS, 0 },
{ KIGFX::GRID_STYLE::LINES, 1 },
{ KIGFX::GRID_STYLE::SMALL_CROSS,2 },
};
/**
2019-06-01 13:46:30 +00:00
* Flag to enable GAL_DISPLAY_OPTIONS logging
*
* Use "KICAD_GAL_DISPLAY_OPTIONS" to enable.
*
* @ingroup trace_env_vars
*/
static const wxChar* traceGalDispOpts = wxT( "KICAD_GAL_DISPLAY_OPTIONS" );
GAL_DISPLAY_OPTIONS::GAL_DISPLAY_OPTIONS()
: gl_antialiasing_mode( OPENGL_ANTIALIASING_MODE::NONE ),
cairo_antialiasing_mode( CAIRO_ANTIALIASING_MODE::NONE ),
m_gridStyle( GRID_STYLE::DOTS ),
m_gridLineWidth( 1.0 ),
m_gridMinSpacing( 10.0 ),
m_axesEnabled( false ),
m_fullscreenCursor( false ),
m_forceDisplayCursor( false ),
m_scaleFactor( DPI_SCALING::GetDefaultScaleFactor() )
{}
void GAL_DISPLAY_OPTIONS::ReadAppConfig( wxConfigBase& aCfg, const wxString& aBaseName )
{
const wxString baseName = aBaseName + GAL_DISPLAY_OPTIONS_KEY;
wxLogTrace( traceGalDispOpts, "Reading options with base name '%s'", baseName );
long readLong; // Temp value buffer
aCfg.Read( baseName + GalGridStyleConfig, &readLong,
static_cast<long>( KIGFX::GRID_STYLE::DOTS ) );
m_gridStyle = UTIL::GetValFromConfig( gridStyleConfigVals, readLong );
aCfg.Read( baseName + GalGridLineWidthConfig, &m_gridLineWidth, 1.0 );
aCfg.Read( baseName + GalGridMaxDensityConfig, &m_gridMinSpacing, 10 );
aCfg.Read( baseName + GalGridAxesEnabledConfig, &m_axesEnabled, false );
aCfg.Read( baseName + GalFullscreenCursorConfig, &m_fullscreenCursor, false );
aCfg.Read( baseName + GalForceDisplayCursorConfig, &m_forceDisplayCursor, true );
NotifyChanged();
}
void GAL_DISPLAY_OPTIONS::ReadCommonConfig( wxConfigBase& aCommonConfig, wxWindow* aWindow )
{
wxLogTrace( traceGalDispOpts, "Reading common config" );
int temp;
aCommonConfig.Read(
GAL_ANTIALIASING_MODE_KEY, &temp, (int) KIGFX::OPENGL_ANTIALIASING_MODE::NONE );
gl_antialiasing_mode = (KIGFX::OPENGL_ANTIALIASING_MODE) temp;
aCommonConfig.Read(
CAIRO_ANTIALIASING_MODE_KEY, &temp, (int) KIGFX::CAIRO_ANTIALIASING_MODE::NONE );
cairo_antialiasing_mode = (KIGFX::CAIRO_ANTIALIASING_MODE) temp;
{
const DPI_SCALING dpi{ &aCommonConfig, aWindow };
m_scaleFactor = dpi.GetScaleFactor();
}
NotifyChanged();
}
void GAL_DISPLAY_OPTIONS::ReadConfig( wxConfigBase& aCommonConfig, wxConfigBase& aAppConfig,
const wxString& aBaseCfgName, wxWindow* aWindow )
{
wxLogTrace( traceGalDispOpts, "Reading common and app config (%s)", aBaseCfgName );
ReadAppConfig( aAppConfig, aBaseCfgName );
ReadCommonConfig( aCommonConfig, aWindow );
}
void GAL_DISPLAY_OPTIONS::WriteConfig( wxConfigBase& aCfg, const wxString& aBaseName )
{
const wxString baseName = aBaseName + GAL_DISPLAY_OPTIONS_KEY;
wxLogTrace( traceGalDispOpts, "Writing app config (%s)", baseName );
aCfg.Write( baseName + GalGridStyleConfig,
UTIL::GetConfigForVal( gridStyleConfigVals, m_gridStyle ) );
aCfg.Write( baseName + GalGridLineWidthConfig, m_gridLineWidth );
aCfg.Write( baseName + GalGridMaxDensityConfig, m_gridMinSpacing );
aCfg.Write( baseName + GalGridAxesEnabledConfig, m_axesEnabled );
aCfg.Write( baseName + GalFullscreenCursorConfig, m_fullscreenCursor );
aCfg.Write( baseName + GalForceDisplayCursorConfig, m_forceDisplayCursor );
}
void GAL_DISPLAY_OPTIONS::NotifyChanged()
{
wxLogTrace( traceGalDispOpts, "Change notification" );
Notify( &GAL_DISPLAY_OPTIONS_OBSERVER::OnGalDisplayOptionsChanged, *this );
}