1/*
2 * Copyright (C) 2008-2017 Apple Inc. All Rights Reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#include "config.h"
27#include "Theme.h"
28
29#include "GraphicsContext.h"
30#include "LengthBox.h"
31#include "LengthSize.h"
32#include <wtf/Optional.h>
33
34namespace WebCore {
35
36int Theme::baselinePositionAdjustment(ControlPart) const
37{
38 return 0;
39}
40
41Optional<FontCascadeDescription> Theme::controlFont(ControlPart, const FontCascade&, float) const
42{
43 return WTF::nullopt;
44}
45
46LengthSize Theme::controlSize(ControlPart, const FontCascade&, const LengthSize& zoomedSize, float) const
47{
48 return zoomedSize;
49}
50
51LengthSize Theme::minimumControlSize(ControlPart, const FontCascade&, float) const
52{
53 return { { 0, Fixed }, { 0, Fixed } };
54}
55
56bool Theme::controlRequiresPreWhiteSpace(ControlPart) const
57{
58 return false;
59}
60
61void Theme::paint(ControlPart, ControlStates&, GraphicsContext&, const FloatRect&, float, ScrollView*, float, float, bool, bool)
62{
63}
64
65void Theme::inflateControlPaintRect(ControlPart, const ControlStates&, FloatRect&, float) const
66{
67}
68
69bool Theme::userPrefersReducedMotion() const
70{
71 return false;
72}
73
74LengthBox Theme::controlBorder(ControlPart part, const FontCascade&, const LengthBox& zoomedBox, float) const
75{
76 switch (part) {
77 case PushButtonPart:
78 case MenulistPart:
79 case SearchFieldPart:
80 case CheckboxPart:
81 case RadioPart:
82 return LengthBox(0);
83 default:
84 return zoomedBox;
85 }
86}
87
88LengthBox Theme::controlPadding(ControlPart part, const FontCascade&, const LengthBox& zoomedBox, float) const
89{
90 switch (part) {
91 case MenulistPart:
92 case MenulistButtonPart:
93 case CheckboxPart:
94 case RadioPart:
95 return LengthBox(0);
96 default:
97 return zoomedBox;
98 }
99}
100
101void Theme::drawNamedImage(const String& name, GraphicsContext& context, const FloatRect& rect) const
102{
103 // We only handle one icon at the moment.
104 if (name != "wireless-playback")
105 return;
106
107 GraphicsContextStateSaver stateSaver(context);
108 context.setFillColor(Color::black);
109
110 // Draw a generic Wireless Playback icon.
111
112 context.scale(rect.size() / 100);
113 context.translate(8, 1);
114
115 Path outline;
116 outline.moveTo(FloatPoint(59, 58.7));
117 outline.addBezierCurveTo(FloatPoint(58.1, 58.7), FloatPoint(57.2, 58.4), FloatPoint(56.4, 57.7));
118 outline.addLineTo(FloatPoint(42, 45.5));
119 outline.addLineTo(FloatPoint(27.6, 57.8));
120 outline.addBezierCurveTo(FloatPoint(25.9, 59.2), FloatPoint(23.4, 59), FloatPoint(22, 57.3));
121 outline.addBezierCurveTo(FloatPoint(20.6, 55.6), FloatPoint(20.8, 53.1), FloatPoint(22.5, 51.7));
122 outline.addLineTo(FloatPoint(39.5, 37.3));
123 outline.addBezierCurveTo(FloatPoint(41, 36), FloatPoint(43.2, 36), FloatPoint(44.7, 37.3));
124 outline.addLineTo(FloatPoint(61.7, 51.7));
125 outline.addBezierCurveTo(FloatPoint(63.4, 53.1), FloatPoint(63.6, 55.7), FloatPoint(62.2, 57.3));
126 outline.addBezierCurveTo(FloatPoint(61.3, 58.2), FloatPoint(60.1, 58.7), FloatPoint(59, 58.7));
127 outline.addLineTo(FloatPoint(59, 58.7));
128 outline.closeSubpath();
129
130 outline.moveTo(FloatPoint(42, 98));
131 outline.addBezierCurveTo(FloatPoint(39.8, 98), FloatPoint(38, 96.3), FloatPoint(38, 94.2));
132 outline.addLineTo(FloatPoint(38, 43.6));
133 outline.addBezierCurveTo(FloatPoint(38, 41.5), FloatPoint(39.8, 39.8), FloatPoint(42, 39.8));
134 outline.addBezierCurveTo(FloatPoint(44.2, 39.8), FloatPoint(46, 41.5), FloatPoint(46, 43.6));
135 outline.addLineTo(FloatPoint(46, 94.2));
136 outline.addBezierCurveTo(FloatPoint(46, 96.3), FloatPoint(44.2, 98), FloatPoint(42, 98));
137 outline.addLineTo(FloatPoint(42, 98));
138 outline.closeSubpath();
139
140 outline.moveTo(FloatPoint(83.6, 41.6));
141 outline.addBezierCurveTo(FloatPoint(83.6, 18.6), FloatPoint(65, 0), FloatPoint(42, 0));
142 outline.addBezierCurveTo(FloatPoint(19, 0), FloatPoint(0.4, 18.6), FloatPoint(0.4, 41.6));
143 outline.addBezierCurveTo(FloatPoint(0.4, 62.2), FloatPoint(15, 79.2), FloatPoint(35, 82.6));
144 outline.addLineTo(FloatPoint(35, 74.5));
145 outline.addBezierCurveTo(FloatPoint(20, 71.2), FloatPoint(8.4, 57.7), FloatPoint(8.4, 41.6));
146 outline.addBezierCurveTo(FloatPoint(8.4, 23.1), FloatPoint(23.5, 8), FloatPoint(42, 8));
147 outline.addBezierCurveTo(FloatPoint(60.5, 8), FloatPoint(75.5, 23.1), FloatPoint(75.5, 41.6));
148 outline.addBezierCurveTo(FloatPoint(75.6, 57.7), FloatPoint(64, 71.2), FloatPoint(49, 74.5));
149 outline.addLineTo(FloatPoint(49, 82.6));
150 outline.addBezierCurveTo(FloatPoint(69, 79.3), FloatPoint(83.6, 62.2), FloatPoint(83.6, 41.6));
151 outline.addLineTo(FloatPoint(83.6, 41.6));
152 outline.closeSubpath();
153
154 context.fillPath(outline);
155}
156
157}
158