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#include "themetuner.h"
#include "uiconfig.h"
#include "mainwindow.h"
#include "uiconfig.h"
#include "style.h"
#include <QApplication>
#include <QFile>
#include <QStyle>
#include <QDebug>
#include <QWizard>
ThemeTuner* ThemeTuner::instance = nullptr;
ThemeTuner::ThemeTuner(QObject* parent) :
QObject(parent)
{
init();
}
void ThemeTuner::tuneTheme(const QString& themeName)
{
tuneCss(themeName);
}
void ThemeTuner::tuneCurrentTheme()
{
tuneTheme(STYLE->name());
}
void ThemeTuner::manageCompactLayout(QWidget* w)
{
manageCompactLayout(QList<QWidget*>({w}));
}
void ThemeTuner::manageCompactLayout(QList<QWidget*> wList)
{
widgetsForCompactLayout += wList;
for (QWidget* w : wList)
connect(w, SIGNAL(destroyed()), this, SLOT(handleWidgetDestroyed()));
handleCompactLayoutChange(CFG_UI.General.CompactLayout.get());
}
QString ThemeTuner::getDefaultCss(const QString& themeName) const
{
QString css = defaultGeneralCss;
QString lowerTheme = themeName.toLower();
if (!themeName.isNull() && defaultPerStyleCss.contains(lowerTheme))
css += "\n" + defaultPerStyleCss[lowerTheme];
return css;
}
void ThemeTuner::darkThemeFix(QWizard* wizard)
{
QString themeName = STYLE->name();
if (qwizardThemeTuneRequired.contains(themeName))
wizard->setWizardStyle(QWizard::ClassicStyle);
}
void ThemeTuner::registerQWizardThemeTuneRequired(const QString& styleName)
{
qwizardThemeTuneRequired << styleName;
}
void ThemeTuner::deregisterQWizardThemeTuneRequired(const QString& styleName)
{
qwizardThemeTuneRequired.removeOne(styleName);
}
ThemeTuner* ThemeTuner::getInstance()
{
if (!instance)
instance = new ThemeTuner();
return instance;
}
void ThemeTuner::cleanUp()
{
if (instance)
safe_delete(instance);
}
void ThemeTuner::init()
{
QFile f(":/css/general.css");
if (!f.open(QIODevice::ReadOnly))
{
qCritical() << "Could not open general.css";
return;
}
defaultGeneralCss = QString::fromLatin1(f.readAll());
f.close();
connect(CFG_UI.General.CompactLayout, SIGNAL(changed(QVariant)), this, SLOT(handleCompactLayoutChange(QVariant)));
}
void ThemeTuner::tuneCss(const QString& themeName)
{
if (!CFG_UI.General.CustomCss.get().isNull())
{
applyCss(CFG_UI.General.CustomCss.get());
return;
}
applyCss(getDefaultCss(themeName));
}
void ThemeTuner::applyCss(const QString& css)
{
MAINWINDOW->setStyleSheet(css);
}
void ThemeTuner::handleWidgetDestroyed()
{
QWidget* w = dynamic_cast<QWidget*>(sender());
if (!w)
return;
widgetsForCompactLayout.removeOne(w);
}
void ThemeTuner::handleCompactLayoutChange(const QVariant& newValue)
{
if (newValue.toBool())
{
for (QWidget* w : widgetsForCompactLayout)
{
w->layout()->setContentsMargins(0, 0, 0, 0);
w->layout()->setSpacing(0);
}
}
else
{
for (QWidget* w : widgetsForCompactLayout)
{
w->layout()->setContentsMargins(-1, -1, -1, -1);
w->layout()->setSpacing(-1);
}
}
}
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