parent
2c91877f83
commit
85fa86625b
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@ -294,6 +294,7 @@ set(HEADERS
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core/standarditemiconloader.h
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core/systemtrayicon.h
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core/mimedata.h
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core/stylesheetloader.h
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engine/enginebase.h
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engine/devicefinders.h
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@ -758,7 +758,6 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
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app_->appearance()->LoadUserTheme();
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StyleSheetLoader *css_loader = new StyleSheetLoader(this);
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css_loader->SetStyleSheet(this, ":/style/strawberry.css");
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RefreshStyleSheet();
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// Load playlists
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app_->playlist_manager()->Init(app_->collection_backend(), app_->playlist_backend(), ui_->playlist_sequence, ui_->playlist);
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@ -859,8 +858,6 @@ MainWindow::MainWindow(Application *app, SystemTrayIcon *tray_icon, OSD *osd, co
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}
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if (app_->scrobbler()->IsEnabled() && !app_->scrobbler()->IsOffline()) app_->scrobbler()->Submit();
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RefreshStyleSheet();
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qLog(Debug) << "Started" << QThread::currentThread();
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initialised_ = true;
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@ -964,7 +961,6 @@ void MainWindow::ReloadAllSettings() {
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void MainWindow::RefreshStyleSheet() {
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QString contents(styleSheet());
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setStyleSheet("");
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setStyleSheet(contents);
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}
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@ -24,6 +24,7 @@
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#include <QtGlobal>
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#include <QObject>
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#include <QWidget>
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#include <QTimer>
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#include <QIODevice>
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#include <QTextStream>
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#include <QFile>
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@ -36,22 +37,16 @@
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#include "core/logging.h"
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#include "stylesheetloader.h"
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StyleSheetLoader::StyleSheetLoader(QObject *parent) : QObject(parent) {}
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StyleSheetLoader::StyleSheetLoader(QObject *parent) : QObject(parent), timer_reset_counter_(new QTimer(this)) {
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void StyleSheetLoader::SetStyleSheet(QWidget *widget, const QString &filename) {
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timer_reset_counter_->setSingleShot(true);
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timer_reset_counter_->setInterval(1000);
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widgets_[widget] = qMakePair(filename, QString());
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widget->installEventFilter(this);
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UpdateStyleSheet(widget);
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connect(timer_reset_counter_, SIGNAL(timeout()), this, SLOT(ResetCounters()));
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}
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void StyleSheetLoader::UpdateStyleSheet(QWidget *widget) {
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if (!widget || !widgets_.contains(widget)) return;
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QString filename(widgets_[widget].first);
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QString stylesheet(widgets_[widget].second);
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void StyleSheetLoader::SetStyleSheet(QWidget *widget, const QString &filename) {
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// Load the file
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QFile file(filename);
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@ -60,56 +55,71 @@ void StyleSheetLoader::UpdateStyleSheet(QWidget *widget) {
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return;
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}
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QTextStream stream(&file);
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QString contents;
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QString stylesheet;
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forever {
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QString line = stream.readLine();
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contents.append(line);
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stylesheet.append(line);
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if (stream.atEnd()) break;
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}
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file.close();
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StyleSheetData styledata;
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styledata.filename_ = filename;
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styledata.stylesheet_template_ = stylesheet;
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styledata.stylesheet_current_ = widget->styleSheet();
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styledata_[widget] = styledata;
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widget->installEventFilter(this);
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UpdateStyleSheet(widget, styledata);
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}
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void StyleSheetLoader::UpdateStyleSheet(QWidget *widget, StyleSheetData styledata) {
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QString stylesheet = styledata.stylesheet_template_;
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// Replace %palette-role with actual colours
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QPalette p(widget->palette());
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QColor alt = p.color(QPalette::AlternateBase);
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alt.setAlpha(50);
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contents.replace("%palette-alternate-base", QString("rgba(%1,%2,%3,%4%)")
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stylesheet.replace("%palette-alternate-base", QString("rgba(%1,%2,%3,%4%)")
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.arg(alt.red())
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.arg(alt.green())
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.arg(alt.blue())
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.arg(alt.alpha()));
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ReplaceColor(&contents, "Window", p, QPalette::Window);
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ReplaceColor(&contents, "Background", p, QPalette::Background);
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ReplaceColor(&contents, "WindowText", p, QPalette::WindowText);
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ReplaceColor(&contents, "Foreground", p, QPalette::Foreground);
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ReplaceColor(&contents, "Base", p, QPalette::Base);
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ReplaceColor(&contents, "AlternateBase", p, QPalette::AlternateBase);
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ReplaceColor(&contents, "ToolTipBase", p, QPalette::ToolTipBase);
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ReplaceColor(&contents, "ToolTipText", p, QPalette::ToolTipText);
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ReplaceColor(&contents, "Text", p, QPalette::Text);
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ReplaceColor(&contents, "Button", p, QPalette::Button);
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ReplaceColor(&contents, "ButtonText", p, QPalette::ButtonText);
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ReplaceColor(&contents, "BrightText", p, QPalette::BrightText);
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ReplaceColor(&contents, "Light", p, QPalette::Light);
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ReplaceColor(&contents, "Midlight", p, QPalette::Midlight);
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ReplaceColor(&contents, "Dark", p, QPalette::Dark);
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ReplaceColor(&contents, "Mid", p, QPalette::Mid);
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ReplaceColor(&contents, "Shadow", p, QPalette::Shadow);
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ReplaceColor(&contents, "Highlight", p, QPalette::Highlight);
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ReplaceColor(&contents, "HighlightedText", p, QPalette::HighlightedText);
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ReplaceColor(&contents, "Link", p, QPalette::Link);
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ReplaceColor(&contents, "LinkVisited", p, QPalette::LinkVisited);
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ReplaceColor(&stylesheet, "Window", p, QPalette::Window);
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ReplaceColor(&stylesheet, "Background", p, QPalette::Background);
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ReplaceColor(&stylesheet, "WindowText", p, QPalette::WindowText);
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ReplaceColor(&stylesheet, "Foreground", p, QPalette::Foreground);
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ReplaceColor(&stylesheet, "Base", p, QPalette::Base);
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ReplaceColor(&stylesheet, "AlternateBase", p, QPalette::AlternateBase);
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ReplaceColor(&stylesheet, "ToolTipBase", p, QPalette::ToolTipBase);
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ReplaceColor(&stylesheet, "ToolTipText", p, QPalette::ToolTipText);
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ReplaceColor(&stylesheet, "Text", p, QPalette::Text);
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ReplaceColor(&stylesheet, "Button", p, QPalette::Button);
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ReplaceColor(&stylesheet, "ButtonText", p, QPalette::ButtonText);
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ReplaceColor(&stylesheet, "BrightText", p, QPalette::BrightText);
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ReplaceColor(&stylesheet, "Light", p, QPalette::Light);
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ReplaceColor(&stylesheet, "Midlight", p, QPalette::Midlight);
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ReplaceColor(&stylesheet, "Dark", p, QPalette::Dark);
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ReplaceColor(&stylesheet, "Mid", p, QPalette::Mid);
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ReplaceColor(&stylesheet, "Shadow", p, QPalette::Shadow);
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ReplaceColor(&stylesheet, "Highlight", p, QPalette::Highlight);
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ReplaceColor(&stylesheet, "HighlightedText", p, QPalette::HighlightedText);
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ReplaceColor(&stylesheet, "Link", p, QPalette::Link);
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ReplaceColor(&stylesheet, "LinkVisited", p, QPalette::LinkVisited);
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#ifdef Q_OS_MACOS
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contents.replace("macos", "*");
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stylesheet.replace("macos", "*");
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#endif
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if (contents == stylesheet) return;
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widget->setStyleSheet("");
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widget->setStyleSheet(contents);
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widgets_[widget] = qMakePair(filename, contents);
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if (stylesheet != styledata.stylesheet_current_) {
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widget->setStyleSheet(stylesheet);
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styledata.stylesheet_current_ = widget->styleSheet();
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styledata_[widget] = styledata;
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}
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}
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@ -126,9 +136,23 @@ bool StyleSheetLoader::eventFilter(QObject *obj, QEvent *event) {
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if (event->type() != QEvent::PaletteChange) return false;
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QWidget *widget = qobject_cast<QWidget*>(obj);
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if (!widget || !widgets_.contains(widget)) return false;
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if (!widget || !styledata_.contains(widget)) return false;
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UpdateStyleSheet(widget);
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StyleSheetData styledata = styledata_[widget];
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++styledata.count_;
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styledata_[widget] = styledata;
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timer_reset_counter_->start();
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if (styledata.count_ < 5) {
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UpdateStyleSheet(widget, styledata);
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}
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return false;
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}
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void StyleSheetLoader::ResetCounters() {
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for (QMap<QWidget*, StyleSheetData>::iterator i = styledata_.begin() ; i != styledata_.end() ; ++i) {
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i.value().count_ = 0;
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}
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}
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@ -31,9 +31,12 @@
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#include <QString>
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class QWidget;
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class QTimer;
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class QEvent;
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class StyleSheetLoader : public QObject {
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Q_OBJECT
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public:
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explicit StyleSheetLoader(QObject *parent = nullptr);
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@ -46,12 +49,24 @@ class StyleSheetLoader : public QObject {
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bool eventFilter(QObject *obj, QEvent *event);
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private:
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void UpdateStyleSheet(QWidget *widget);
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void ReplaceColor(QString *css, const QString name, const QPalette &palette, QPalette::ColorRole role) const;
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struct StyleSheetData {
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StyleSheetData() : count_(0) {}
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QString filename_;
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QString stylesheet_template_;
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QString stylesheet_current_;
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int count_;
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};
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private:
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QMap<QWidget*, QPair<QString, QString>> widgets_;
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void UpdateStyleSheet(QWidget *widget, StyleSheetData styledata);
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void ReplaceColor(QString *css, const QString name, const QPalette &palette, QPalette::ColorRole role) const;
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private slots:
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void ResetCounters();
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private:
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QMap<QWidget*, StyleSheetData> styledata_;
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QTimer *timer_reset_counter_;
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};
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#endif // STYLESHEETLOADER_H
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