mirror of
https://github.com/qTox/qTox.git
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145 lines
3.8 KiB
C++
145 lines
3.8 KiB
C++
/*
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Copyright (C) 2014 by Project Tox <https://tox.im>
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This file is part of qTox, a Qt-based graphical interface for Tox.
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This program is libre software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the COPYING file for more details.
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*/
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#include "style.h"
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#include "settings.h"
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#include <QFile>
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#include <QDebug>
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#include <QMap>
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#include <QRegularExpression>
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#include <QWidget>
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#include <QStyle>
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#include <QFontInfo>
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// helper functions
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QFont appFont(int pixelSize, int weight)
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{
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QFont font;
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font.setPixelSize(pixelSize);
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font.setWeight(weight);
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return font;
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}
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QString qssifyFont(QFont font)
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{
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return QString("%1 %2px \"%3\"")
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.arg(font.weight()*8)
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.arg(font.pixelSize())
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.arg(font.family());
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}
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QString Style::getStylesheet(const QString &filename)
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{
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if (!Settings::getInstance().getUseNativeStyle())
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{
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QFile file(filename);
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if (file.open(QFile::ReadOnly | QFile::Text))
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return resolve(file.readAll());
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else
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qWarning() << "Style: Stylesheet " << filename << " not found";
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}
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return QString();
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}
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QColor Style::getColor(Style::ColorPalette entry)
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{
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// colors as defined in
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// https://github.com/ItsDuke/Tox-UI/blob/master/UI%20GUIDELINES.md
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static QColor palette[] = {
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QColor("#6bc260"),
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QColor("#cebf44"),
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QColor("#c84e4e"),
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QColor("#000000"),
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QColor("#1c1c1c"),
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QColor("#414141"),
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QColor("#414141").lighter(120),
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QColor("#d1d1d1"),
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QColor("#ffffff"),
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};
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return palette[entry];
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}
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QFont Style::getFont(Style::Font font)
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{
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// fonts as defined in
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// https://github.com/ItsDuke/Tox-UI/blob/master/UI%20GUIDELINES.md
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static int defSize = QFontInfo(QFont()).pixelSize();
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static QFont fonts[] = {
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appFont(defSize + 2, QFont::Bold),
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appFont(defSize , QFont::Normal),
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appFont(defSize , QFont::Bold),
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appFont(defSize - 1, QFont::Normal),
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appFont(defSize - 1, QFont::Bold),
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appFont(defSize - 2, QFont::Normal),
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appFont(defSize - 2, QFont::Light),
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};
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return fonts[font];
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}
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QString Style::resolve(QString qss)
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{
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static QMap<QString, QString> dict = {
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// colors
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{"@green", getColor(Green).name()},
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{"@yellow", getColor(Yellow).name()},
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{"@red", getColor(Red).name()},
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{"@black", getColor(Black).name()},
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{"@darkGrey", getColor(DarkGrey).name()},
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{"@mediumGrey", getColor(MediumGrey).name()},
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{"@mediumGreyLight", getColor(MediumGreyLight).name()},
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{"@lightGrey", getColor(LightGrey).name()},
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{"@white", getColor(White).name()},
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// fonts
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{"@extraBig", qssifyFont(getFont(ExtraBig))},
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{"@big", qssifyFont(getFont(Big))},
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{"@bigBold", qssifyFont(getFont(BigBold))},
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{"@medium", qssifyFont(getFont(Medium))},
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{"@mediumBold", qssifyFont(getFont(MediumBold))},
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{"@small", qssifyFont(getFont(Small))},
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{"@smallLight", qssifyFont(getFont(SmallLight))},
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};
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for (const QString& key : dict.keys())
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{
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qss.replace(QRegularExpression(QString("%1\\b").arg(key)), dict[key]);
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}
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return qss;
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}
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void Style::repolish(QWidget *w)
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{
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w->style()->unpolish(w);
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w->style()->polish(w);
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for (QObject* o : w->children())
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{
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QWidget* c = qobject_cast<QWidget*>(o);
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if (c)
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{
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c->style()->unpolish(c);
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c->style()->polish(c);
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}
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}
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}
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