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kded/kwin_bridge/auroraedecorationpainter.cpp
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1 | /* | ||||
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2 | * Copyright 2020 Mikhail Zolotukhin <zomial@protonmail.com> | ||||
3 | * | ||||
4 | * This program is free software; you can redistribute it and/or | ||||
5 | * modify it under the terms of the GNU General Public License as | ||||
6 | * published by the Free Software Foundation; either version 2 of | ||||
7 | * the License or (at your option) version 3 or any later version | ||||
8 | * accepted by the membership of KDE e.V. (or its successor approved | ||||
9 | * by the membership of KDE e.V.), which shall act as a proxy | ||||
10 | * defined in Section 14 of version 3 of the license. | ||||
11 | * | ||||
12 | * This program is distributed in the hope that it will be useful, | ||||
13 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||||
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | ||||
15 | * GNU General Public License for more details. | ||||
16 | * | ||||
17 | * You should have received a copy of the GNU General Public License | ||||
18 | * along with this program. If not, see <http://www.gnu.org/licenses/>. | ||||
19 | */ | ||||
20 | | ||||
21 | | ||||
22 | #include <QFile> | ||||
23 | #include <QStandardPaths> | ||||
24 | #include <QSvgRenderer> | ||||
25 | | ||||
26 | #include "auroraedecorationpainter.h" | ||||
27 | | ||||
28 | const QString AuroraeDecorationPainter::s_auroraeThemesPath = QStandardPaths::writableLocation(QStandardPaths::GenericDataLocation) + QStringLiteral("/aurorae/themes/"); | ||||
29 | | ||||
30 | AuroraeDecorationPainter::AuroraeDecorationPainter(const QString& themeName) | ||||
31 | : DecorationPainter() | ||||
32 | , m_themeName(themeName) | ||||
33 | , m_themePath(s_auroraeThemesPath + themeName + '/') | ||||
34 | { | ||||
35 | } | ||||
36 | | ||||
37 | void AuroraeDecorationPainter::paintButton(QPainter &painter, const QString &buttonType, const QString &buttonState) const | ||||
38 | { | ||||
39 | const QString buttonFileName = buttonTypeToFileName(buttonType); | ||||
40 | const QString elementIdName = buttonStateToElementId(buttonState); | ||||
41 | | ||||
42 | QSvgRenderer buttonRenderer {m_themePath + buttonFileName}; | ||||
43 | buttonRenderer.render(&painter, elementIdName, DecorationPainter::ButtonGeometry); | ||||
44 | } | ||||
45 | | ||||
46 | QString AuroraeDecorationPainter::buttonTypeToFileName(const QString &buttonType) const | ||||
47 | { | ||||
48 | if (buttonType == QStringLiteral("maximized")) { | ||||
49 | static const QString restoreButtonFileName = QStringLiteral("restore.svg"); | ||||
50 | if (QFile(m_themePath + restoreButtonFileName).exists()) { | ||||
51 | return restoreButtonFileName; | ||||
52 | } else { | ||||
53 | return QStringLiteral("maximize.svg"); | ||||
54 | } | ||||
55 | } else { | ||||
56 | return buttonType + QStringLiteral(".svg"); | ||||
57 | } | ||||
58 | } | ||||
59 | | ||||
60 | QString AuroraeDecorationPainter::buttonStateToElementId(const QString& buttonState) const | ||||
61 | { | ||||
62 | if (buttonState == QStringLiteral("active")) { | ||||
63 | return QStringLiteral("pressed-center"); | ||||
64 | } else if (buttonState == QStringLiteral("hover")) { | ||||
65 | return QStringLiteral("hover-center"); | ||||
66 | } else { | ||||
67 | return QStringLiteral("active-center"); | ||||
68 | } | ||||
69 | } | ||||
70 | | ||||
71 | |