Line data Source code
1 : /****************************************************************************/
2 : // Eclipse SUMO, Simulation of Urban MObility; see https://eclipse.dev/sumo
3 : // Copyright (C) 2004-2024 German Aerospace Center (DLR) and others.
4 : // This program and the accompanying materials are made available under the
5 : // terms of the Eclipse Public License 2.0 which is available at
6 : // https://www.eclipse.org/legal/epl-2.0/
7 : // This Source Code may also be made available under the following Secondary
8 : // Licenses when the conditions for such availability set forth in the Eclipse
9 : // Public License 2.0 are satisfied: GNU General Public License, version 2
10 : // or later which is available at
11 : // https://www.gnu.org/licenses/old-licenses/gpl-2.0-standalone.html
12 : // SPDX-License-Identifier: EPL-2.0 OR GPL-2.0-or-later
13 : /****************************************************************************/
14 : /// @file MFXSevenSegment.h
15 : /// @author Mathew Robertson
16 : /// @author Daniel Krajzewicz
17 : /// @author Michael Behrisch
18 : /// @author Pablo Alvarez Lopez
19 : /// @date 2004-03-19
20 : ///
21 : //
22 : /****************************************************************************/
23 : #pragma once
24 : #include <config.h>
25 :
26 : #include "fxheader.h"
27 :
28 : /// @brief Seven-segment (eg LCD/watch style) widget
29 : class MFXSevenSegment : public FXFrame {
30 : /// @brief FOX declaration
31 0 : FXDECLARE(MFXSevenSegment)
32 :
33 : public:
34 : /// @brief create a seven segment display
35 : MFXSevenSegment(FXComposite* p, FXObject* tgt = NULL, FXSelector sel = 0, FXuint opts = FRAME_NONE, FXint pl = DEFAULT_PAD, FXint pr = DEFAULT_PAD, FXint pt = DEFAULT_PAD, FXint pb = DEFAULT_PAD);
36 :
37 : /// @brief destructor
38 512584 : virtual ~MFXSevenSegment() {}
39 :
40 : /// @brief set the text on the display
41 : void setText(const FXchar val);
42 :
43 : /// @brief get the text on the display
44 : FXchar getText() const {
45 : return myValue;
46 : }
47 :
48 : /// @brief get/set foreground color
49 : void setFgColor(const FXColor clr);
50 : FXColor getFgColor() const {
51 722420 : return myLCDTextColor;
52 : }
53 :
54 : /// @brief get/set background color
55 : void setBgColor(const FXColor clr);
56 : FXColor getBgColor() const {
57 722420 : return myBackGroundColor;
58 : }
59 :
60 : /// @brief get/set horizontal segment length
61 : void setHorizontal(const FXint len);
62 : FXint getHorizontal() const {
63 37755 : return myHorizontalSegmentLength;
64 : }
65 :
66 : /// @brief get/set vertical segment length
67 : void setVertical(const FXint len);
68 : FXint getVertical() const {
69 37755 : return myVerticalSegmentLength;
70 : }
71 :
72 : /// @brief get/set segment thickness
73 : void setThickness(const FXint w);
74 : FXint getThickness() const {
75 37755 : return mySegmentThickness;
76 : }
77 :
78 : /// @brief get/set myGroove thickness
79 : void setGroove(const FXint w);
80 : FXint getGroove() const {
81 37755 : return myGroove;
82 : }
83 :
84 : /// @brief draw/redraw object
85 : long onPaint(FXObject*, FXSelector, void*);
86 :
87 : /// @brief set from value
88 : long onCmdSetValue(FXObject*, FXSelector, void*);
89 :
90 : /// @brief set from int value
91 : long onCmdSetIntValue(FXObject*, FXSelector, void*);
92 :
93 : /// @brief get from int value
94 : long onCmdGetIntValue(FXObject*, FXSelector, void*);
95 :
96 : /// @brief set from string value
97 : long onCmdSetStringValue(FXObject*, FXSelector, void*);
98 :
99 : /// @brief get from string value
100 : long onCmdGetStringValue(FXObject*, FXSelector, void*);
101 :
102 : /// @brief let parent show tip if appropriate
103 : long onQueryTip(FXObject*, FXSelector, void*);
104 :
105 : /// @brief let parent show help if appropriate
106 : long onQueryHelp(FXObject*, FXSelector, void*);
107 :
108 : /// @brief Return minimum width
109 : virtual FXint getDefaultWidth();
110 :
111 : /// @brief Return minimum height
112 : virtual FXint getDefaultHeight();
113 :
114 : /// @brief save resources
115 : virtual void save(FXStream& store) const;
116 :
117 : /// @brief load resources
118 : virtual void load(FXStream& store);
119 :
120 : protected:
121 : /// @brief FOX constructor
122 0 : FOX_CONSTRUCTOR(MFXSevenSegment)
123 :
124 : /// @brief Draws the individual segment types
125 : void drawTopSegment(FXDCWindow& dc, FXshort x, FXshort y);
126 : void drawLeftTopSegment(FXDCWindow& dc, FXshort x, FXshort y);
127 : void drawRightTopSegment(FXDCWindow& dc, FXshort x, FXshort y);
128 : void drawMiddleSegment(FXDCWindow& dc, FXshort x, FXshort y);
129 : void drawLeftBottomSegment(FXDCWindow& dc, FXshort x, FXshort y);
130 : void drawRightBottomSegment(FXDCWindow& dc, FXshort x, FXshort y);
131 : void drawBottomSegment(FXDCWindow& dc, FXshort x, FXshort y);
132 :
133 : /// @brief Draw a seven-segment unit (each segment can be set indepentantly)
134 : void drawSegments(FXDCWindow& dc, FXbool s1, FXbool s2, FXbool s3, FXbool s4, FXbool s5, FXbool s6, FXbool s7);
135 :
136 : /// @brief Draw an alphanumeric figure (consisting of seven segments)
137 : virtual void drawFigure(FXDCWindow& dc, FXchar figure);
138 :
139 : private:
140 : /// @brief The currently shown character
141 : FXchar myValue;
142 :
143 : /// @brief The color of the LCD text
144 : FXColor myLCDTextColor;
145 :
146 : /// @brief The color of the LCD background
147 : FXColor myBackGroundColor;
148 :
149 : /// @brief This is pixel length of a horizontal segment
150 : FXshort myHorizontalSegmentLength;
151 :
152 : /// @brief This is pixel length of a vertical segment
153 : FXshort myVerticalSegmentLength;
154 :
155 : /// @brief This is segment thickness, in pixels
156 : FXshort mySegmentThickness;
157 :
158 : /// @brief Groove between segments
159 : FXshort myGroove;
160 :
161 : /// @brief validates the sizes of the segment dimensions
162 : void checkSize();
163 : };
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