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kicad/common/gal/gal_display_options.cpp

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final touch-ups (license information, includes)
2016-12-23 16:06:33 +00:00
/*
* This program source code file is part of KICAD, a free EDA CAD application.
*
ADDED: Menu option to enable/disable snap to grid You can now enable and disable snap to grid when drawing/editing across all apps. You can also tie snap to grid to the visibility of the grid to allow rapid enable/disable via grid display.
2020-09-11 03:07:56 +00:00
* Copyright (C) 2016-2020 Kicad Developers, see change_log.txt for contributors.
final touch-ups (license information, includes)
2016-12-23 16:06:33 +00:00
*
* 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
*/
Add UI control to set up gal opengl antialiasing and load/store the settings
2016-12-23 15:21:00 +00:00
#include <gal/gal_display_options.h>
Implement a new settings framework across all of KiCad CHANGED: Settings are now stored in versioned sub-directories ADDED: First-run dialog for migrating settings from a previous version CHANGED: Settings are now stored as JSON files instead of wxConfig-style INI files CHANGED: Color settings are now all stored in a separate settings file CHANGED: The symbol editor and footprint editor now have their own settings files CHANGED: Color settings are no longer exposed through BOARD object CHANGED: Page layout editor now uses Eeschema's color scheme Settings are now managed through a central SETTINGS_MANAGER held by PGM_BASE. Existing settings will be migrated from the wxConfig format on first run of each application. Per-application settings are now stored in one class for each application.
2020-01-13 01:44:19 +00:00
#include <settings/app_settings.h>
#include <settings/common_settings.h>
Add configuration of Hi-DPI canvas scaling in OpenGL First, add automatic detection of toolkit DPI scaling options. For now, this is, in order, * Check the GDK_SCALE option under GTK+ (users can set this to force the scaling) * Check the value from WX's GetContentScalingFactor(). This will start to work correctly from WX 3.1 and GTK+ 3.10. Then, add a user-settable override in the main prefs panel, next to the icon scaling. This is independent of the icon scaling options. DPI handling is performed in a standalone class, so they can be shared between the prefs UI and the OpenGL backend easily. Also means Cairo could use the same interface in future. Also adjust the OpenGL grid drawing code to use the computed scale factor, which avoids over-thick grids in scaled environments (the user can manually thicken the grid if wanted). Fixes: lp:1797308 * https://bugs.launchpad.net/kicad/+bug/1797308
2019-03-22 21:15:26 +00:00
GAL: add some trace to GAL display options config This can be helpful when tracing where certain configurations come from (some apps load from other apps' config basenames).
2019-04-27 13:53:20 +00:00
#include <wx/log.h>
Add UI control to set up gal opengl antialiasing and load/store the settings
2016-12-23 15:21:00 +00:00
Sanitise incoming GAL config options using mapping tables When reading config options from files, it's important to make sure the value makes sense - the incoming data could be anything, and may have incompatible values or be otherwise unreliable. This introduces a simple way to define and use "mapping tables" which can map between a "native" value, probably an enum (but not necessarily) and some external value, for example the value written to file. This provides a decoupling between the two values, as well as sanitising inputs and outputs. This is important, as over time, if there isn't a decoupled interface, changing options result in corrupt configs, or a proliferation of obsolete enum values kept for compatibility.
2017-02-16 02:40:35 +00:00
#include <config_map.h>
Move DPI_SCALING into the GAL from common It should be owned by the GAL, since it is used with the OpenGL canvas infrastructure.
2020-06-19 16:02:46 +00:00
#include <gal/dpi_scaling.h>
Sanitise incoming GAL config options using mapping tables When reading config options from files, it's important to make sure the value makes sense - the incoming data could be anything, and may have incompatible values or be otherwise unreliable. This introduces a simple way to define and use "mapping tables" which can map between a "native" value, probably an enum (but not necessarily) and some external value, for example the value written to file. This provides a decoupling between the two values, as well as sanitising inputs and outputs. This is important, as over time, if there isn't a decoupled interface, changing options result in corrupt configs, or a proliferation of obsolete enum values kept for compatibility.
2017-02-16 02:40:35 +00:00
OpenGL antialising code clean up & formatting
2017-01-11 15:19:58 +00:00
using namespace KIGFX;
Sanitise incoming GAL config options using mapping tables When reading config options from files, it's important to make sure the value makes sense - the incoming data could be anything, and may have incompatible values or be otherwise unreliable. This introduces a simple way to define and use "mapping tables" which can map between a "native" value, probably an enum (but not necessarily) and some external value, for example the value written to file. This provides a decoupling between the two values, as well as sanitising inputs and outputs. This is important, as over time, if there isn't a decoupled interface, changing options result in corrupt configs, or a proliferation of obsolete enum values kept for compatibility.
2017-02-16 02:40:35 +00:00
GAL: add some trace to GAL display options config This can be helpful when tracing where certain configurations come from (some apps load from other apps' config basenames).
2019-04-27 13:53:20 +00:00
/**
Cosmetic cleanup in preference panels.
2019-06-01 13:46:30 +00:00
* Flag to enable GAL_DISPLAY_OPTIONS logging
GAL: add some trace to GAL display options config This can be helpful when tracing where certain configurations come from (some apps load from other apps' config basenames).
2019-04-27 13:53:20 +00:00
*
* Use "KICAD_GAL_DISPLAY_OPTIONS" to enable.
*
* @ingroup trace_env_vars
*/
static const wxChar* traceGalDispOpts = wxT( "KICAD_GAL_DISPLAY_OPTIONS" );
OpenGL antialising code clean up & formatting
2017-01-11 15:19:58 +00:00
GAL_DISPLAY_OPTIONS::GAL_DISPLAY_OPTIONS()
Move Grid style to Graphics Options dialog This puts the graphical/display options with the other similar options in that dialog, rather than with the dimension options found in the Set Grid dialog, which is in the Dimensions menu. Also place the option itself in the GAL Display Options structure, so it can be updated using the observer mechanism there. The setter for the style in the GAL interface is removed, as the public interface for setting this option is now to modify the GAL_DISPLAY_OPTIONS structure and notify the GAL when done.
2017-02-13 11:53:58 +00:00
: gl_antialiasing_mode( OPENGL_ANTIALIASING_MODE::NONE ),
GAL: Add antialiasing options to Cairo Cairo supports antialiasing when rendering but can be slow when set to sub-pixel mode. This bumps the minimum version of Cairo to 1.12 (available in 14.04 LTS as well as mingw) to support three antialias settings (fast, good, best) that offer speed/appearance tradeoffs. This can provide a higher-quality eeschema render as it works on a per-element basis as opposed to the OpenGL per-screen antialias.
2018-01-04 12:13:00 +00:00
cairo_antialiasing_mode( CAIRO_ANTIALIASING_MODE::NONE ),
Add setting to have GAL draw axes on the grid
2017-03-08 08:37:12 +00:00
m_gridStyle( GRID_STYLE::DOTS ),
ADDED: Menu option to enable/disable snap to grid You can now enable and disable snap to grid when drawing/editing across all apps. You can also tie snap to grid to the visibility of the grid to allow rapid enable/disable via grid display.
2020-09-11 03:07:56 +00:00
m_gridSnapping( GRID_SNAPPING::ALWAYS ),
grid: Set grid to use integer pixels Each dot is an integer number of pixels wide, so supporting 0.5 width steps no longer makes sense. We round up the existing settings to the nearest integer and only allow integers in the dialog. Fixes: lp:1816748 * https://bugs.launchpad.net/kicad/+bug/1816748
2019-02-24 03:26:04 +00:00
m_gridLineWidth( 1.0 ),
Allow GAL cursor to be always displayed A new items is added to the GAL display options (and the dialog), and a hotkey (Ctrl+Shift+x) is added to toggle it. Fixes: lp:1673633 * https://bugs.launchpad.net/kicad/+bug/1673633
2017-03-18 20:03:24 +00:00
m_gridMinSpacing( 10.0 ),
m_axesEnabled( false ),
Move cursor shape flag into GAL settings The motivation here is to concentrate display options in the GAL display settings, ready for removal of legacy canvases. Instead of having the property as a member of the DRAW_FRAME, with the GAL canvas retreiving it from there, it is now in the GAL_DISPLAY_OPTIONS struct, and both GAL and legacy get it from there. The options for setting cursor shape are then moved out of the general options dialog, and into the GAL display options widget, where they can be used in all GAL-aware programs. GAL cursor shape works on GAL, but not legacy, so the option is now available on OSX (but only affects GAL, and is labelled as such).
2017-03-19 20:51:59 +00:00
m_fullscreenCursor( false ),
Add configuration of Hi-DPI canvas scaling in OpenGL First, add automatic detection of toolkit DPI scaling options. For now, this is, in order, * Check the GDK_SCALE option under GTK+ (users can set this to force the scaling) * Check the value from WX's GetContentScalingFactor(). This will start to work correctly from WX 3.1 and GTK+ 3.10. Then, add a user-settable override in the main prefs panel, next to the icon scaling. This is independent of the icon scaling options. DPI handling is performed in a standalone class, so they can be shared between the prefs UI and the OpenGL backend easily. Also means Cairo could use the same interface in future. Also adjust the OpenGL grid drawing code to use the computed scale factor, which avoids over-thick grids in scaled environments (the user can manually thicken the grid if wanted). Fixes: lp:1797308 * https://bugs.launchpad.net/kicad/+bug/1797308
2019-03-22 21:15:26 +00:00
m_forceDisplayCursor( false ),
m_scaleFactor( DPI_SCALING::GetDefaultScaleFactor() )
OpenGL antialising code clean up & formatting
2017-01-11 15:19:58 +00:00
{
Check if scaling factor has changed when top-level window is moved Fixes #2592
2020-02-21 22:57:32 +00:00
}
OpenGL antialising code clean up & formatting
2017-01-11 15:19:58 +00:00
void GAL_DISPLAY_OPTIONS::NotifyChanged()
{
Some more wxS
2023-01-17 00:07:41 +00:00
wxLogTrace( traceGalDispOpts, wxS( "Change notification" ) );
GAL: add some trace to GAL display options config This can be helpful when tracing where certain configurations come from (some apps load from other apps' config basenames).
2019-04-27 13:53:20 +00:00
OpenGL antialising code clean up & formatting
2017-01-11 15:19:58 +00:00
Notify( &GAL_DISPLAY_OPTIONS_OBSERVER::OnGalDisplayOptionsChanged, *this );
Break out the boundary violating parts of gal into common through subclassing
2023-09-23 03:17:53 +00:00
}