squawk/ui/widgets/settings/pageappearance.cpp

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/*
* Squawk messenger.
* Copyright (C) 2019 Yury Gubich <blue@macaw.me>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "pageappearance.h"
#include "ui_pageappearance.h"
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#include <QDebug>
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#include <QStandardPaths>
#include <QDir>
static const QStringList filters = {"*.colors"};
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PageAppearance::PageAppearance(QWidget* parent):
QWidget(parent),
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m_ui(new Ui::PageAppearance()),
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styles(),
themes()
{
m_ui->setupUi(this);
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m_ui->styleInput->addItem(tr("System"));
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styles.push_back("system");
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QStringList systemStyles = QStyleFactory::keys();
for (const QString& key : systemStyles) {
m_ui->styleInput->addItem(key);
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styles.push_back(key);
}
QSettings settings;
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QVariant vs = settings.value("style");
if (vs.isValid()) {
m_ui->styleInput->setCurrentText(vs.toString());
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} else {
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m_ui->styleInput->setCurrentText(tr("System"));
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}
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connect(m_ui->styleInput, qOverload<int>(&QComboBox::currentIndexChanged), this, &PageAppearance::onStyleChanged);
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if (Shared::Global::supported("colorSchemeTools")) {
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themes.push_back("system");
m_ui->themeInput->addItem(tr("System"));
const QStringList dirs = QStandardPaths::locateAll(QStandardPaths::GenericDataLocation, "color-schemes", QStandardPaths::LocateDirectory);
QStringList schemeFiles;
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QString currentTheme(tr("System"));
QString requestedTheme("");
QVariant vtheme = settings.value("theme");
if (vtheme.isValid()) {
requestedTheme = vtheme.toString();
}
for (const QString &dir : dirs) {
const QStringList fileNames = QDir(dir).entryList(filters);
for (const QString &file : fileNames) {
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QString path = dir + QDir::separator() + file;
themes.push_back(path);
QString themeName = Shared::Global::getColorSchemeName(path);
m_ui->themeInput->addItem(Shared::Global::createThemePreview(path), themeName);
if (path == requestedTheme) {
currentTheme = themeName;
}
}
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}
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m_ui->themeInput->setCurrentText(currentTheme);
connect(m_ui->themeInput, qOverload<int>(&QComboBox::currentIndexChanged), this, &PageAppearance::onThemeChanged);
} else {
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m_ui->themeInput->setEnabled(false);
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}
}
PageAppearance::~PageAppearance()
{
}
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void PageAppearance::onThemeChanged(int index)
{
if (index >= 0) {
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emit variableModified("theme", themes[index]);
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}
}
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void PageAppearance::onStyleChanged(int index)
{
if (index >= 0) {
emit variableModified("style", styles[index]);
}
}