KiCad PCB EDA Suite
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gal_display_options.h
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1/*
2* This program source code file is part of KICAD, a free EDA CAD application.
3*
4* Copyright The KiCad Developers, see AUTHORS.txt for contributors.
5*
6* This program is free software; you can redistribute it and/or
7* modify it under the terms of the GNU General Public License
8* as published by the Free Software Foundation; either version 2
9* of the License, or (at your option) any later version.
10*
11* This program is distributed in the hope that it will be useful,
12* but WITHOUT ANY WARRANTY; without even the implied warranty of
13* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14* GNU General Public License for more details.
15*
16* You should have received a copy of the GNU General Public License
17* along with this program; if not, you may find one here:
18* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
19* or you may search the http://www.gnu.org website for the version 2 license,
20* or you may write to the Free Software Foundation, Inc.,
21* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
22*/
23
24#ifndef GAL_DISPLAY_OPTIONS_H__
25#define GAL_DISPLAY_OPTIONS_H__
26
27#include <gal/gal.h>
28#include <dpi_scaling.h>
29#include <core/observable.h>
30
31class COMMON_SETTINGS;
32struct WINDOW_SETTINGS;
33class wxString;
34class wxWindow;
35
36#if defined( _MSC_VER )
37#pragma warning( push )
38#pragma warning( disable : 4275 )
39#endif
40
41namespace KIGFX
42{
46 enum class GRID_STYLE
47 {
48 DOTS,
49 LINES,
51 };
52
54 {
55 AA_NONE,
56 AA_FAST,
58 };
59
60 enum class GRID_SNAPPING
61 {
62 ALWAYS,
64 NEVER
65 };
66
67 class GAL_DISPLAY_OPTIONS;
68
70 {
71 public:
73
74 protected:
75 // Observer lifetimes aren't handled by base class pointer
77 };
78
79 class GAL_API GAL_DISPLAY_OPTIONS : public UTIL::OBSERVABLE<GAL_DISPLAY_OPTIONS_OBSERVER>
80 {
81 public:
83
85 {}
86
88
91
94
97
100
103
106
109
112
113 void NotifyChanged();
114 };
115
116} // namespace KIGFX
117
118#if defined( _MSC_VER )
119#pragma warning( pop )
120#endif
121
122#endif
123
virtual void OnGalDisplayOptionsChanged(const GAL_DISPLAY_OPTIONS &)=0
double m_gridLineWidth
Minimum pixel distance between displayed grid lines.
double m_gridMinSpacing
Whether or not to draw the coordinate system axes.
GAL_ANTIALIASING_MODE antialiasing_mode
The grid style to draw the grid in.
bool m_forceDisplayCursor
The pixel scale factor (>1 for hi-DPI scaled displays)
KIGFX::GRID_STYLE m_gridStyle
Snapping options for the grid.
bool m_axesEnabled
Fullscreen crosshair or small cross.
bool m_fullscreenCursor
Force cursor display.
GRID_SNAPPING m_gridSnapping
Thickness to render grid lines/dots.
#define GAL_API
Definition: gal.h:28
The Cairo implementation of the graphics abstraction layer.
Definition: eda_group.h:33
GRID_STYLE
Type definition of the grid style.
@ SMALL_CROSS
Use small cross instead of dots for the grid.
@ DOTS
Use dots for the grid.
@ LINES
Use lines for the grid.
Store the common settings that are saved and loaded for each window / frame.
Definition: app_settings.h:90