From 5a6e2cb14947a62f86dab9f42e993f0ab6020263 Mon Sep 17 00:00:00 2001
From: Michail Vourlakos <mvourlakos@gmail.com>
Date: Sat, 15 May 2021 14:05:40 +0300
Subject: [PATCH] context menu:provide layoutmenuitemwidget

---
 containmentactions/contextmenu/CMakeLists.txt |  1 +
 .../contextmenu/layoutmenuitemwidget.cpp      | 95 +++++++++++++++++++
 .../contextmenu/layoutmenuitemwidget.h        | 48 ++++++++++
 3 files changed, 144 insertions(+)
 create mode 100644 containmentactions/contextmenu/layoutmenuitemwidget.cpp
 create mode 100644 containmentactions/contextmenu/layoutmenuitemwidget.h

diff --git a/containmentactions/contextmenu/CMakeLists.txt b/containmentactions/contextmenu/CMakeLists.txt
index 9f3e7d63b..2c4b40a32 100644
--- a/containmentactions/contextmenu/CMakeLists.txt
+++ b/containmentactions/contextmenu/CMakeLists.txt
@@ -1,6 +1,7 @@
 add_definitions(-DTRANSLATION_DOMAIN=\"plasma_containmentactions_lattecontextmenu\")
 
 set(contextmenu_SRCS
+    layoutmenuitemwidget.cpp
     menu.cpp
 )
 
diff --git a/containmentactions/contextmenu/layoutmenuitemwidget.cpp b/containmentactions/contextmenu/layoutmenuitemwidget.cpp
new file mode 100644
index 000000000..48ee4ec3c
--- /dev/null
+++ b/containmentactions/contextmenu/layoutmenuitemwidget.cpp
@@ -0,0 +1,95 @@
+/*
+*  Copyright 2021 Michail Vourlakos <mvourlakos@gmail.com>
+*
+*  This file is part of Latte-Dock
+*
+*  Latte-Dock 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 2 of
+*  the License, or (at your option) any later version.
+*
+*  Latte-Dock 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 "layoutmenuitemwidget.h"
+
+// Qt
+#include <QApplication>
+#include <QDebug>
+#include <QHBoxLayout>
+#include <QPainter>
+#include <QRadioButton>
+#include <QStyleOptionMenuItem>
+
+const int ICONMARGIN = 1;
+const int MARGIN = 2;
+
+LayoutMenuItemWidget::LayoutMenuItemWidget(QAction* action, QWidget *parent)
+    : QWidget(parent),
+      m_action(action)
+{
+    QHBoxLayout *l = new QHBoxLayout;
+
+    auto radiobtn = new QRadioButton(this);
+    radiobtn->setCheckable(true);
+    radiobtn->setChecked(action->isChecked());
+
+    l->addWidget(radiobtn);
+    setLayout(l);
+
+    setMouseTracking(true);
+}
+
+void LayoutMenuItemWidget::setIcon(const bool &isBackgroundFile, const QString &iconName)
+{
+    m_isBackgroundFile = isBackgroundFile;
+    m_iconName = iconName;
+}
+
+QSize LayoutMenuItemWidget::minimumSizeHint() const
+{
+   QStyleOptionMenuItem opt;
+   QSize contentSize = fontMetrics().size(Qt::TextSingleLine | Qt::TextShowMnemonic, m_action->text());
+   contentSize.setHeight(contentSize.height() + 9);
+   contentSize.setWidth(contentSize.width() + 4 * contentSize.height());
+   return style()->sizeFromContents(QStyle::CT_MenuItem, &opt, contentSize, this);
+}
+
+void LayoutMenuItemWidget::paintEvent(QPaintEvent* e)
+{
+    QPainter painter(this);
+    painter.save();
+    QStyleOptionMenuItem opt;
+    opt.initFrom(this);
+    opt.text = m_action->text();
+    opt.menuItemType = QStyleOptionMenuItem::Normal;
+    opt.menuHasCheckableItems = false;
+
+    if (rect().contains(mapFromGlobal(QCursor::pos()))) {
+        opt.state |= QStyle::State_Selected;
+    }
+
+    //drawBackground(&painter, style(), opt);
+
+    int radiosize = opt.rect.height() + 2;
+    QRect remained;
+
+    if (qApp->layoutDirection() == Qt::LeftToRight) {
+        remained = QRect(opt.rect.x() + radiosize , opt.rect.y(), opt.rect.width() - radiosize, opt.rect.height());
+    } else {
+        remained = QRect(opt.rect.x() , opt.rect.y(), opt.rect.width() - radiosize, opt.rect.height());
+    }
+
+    opt.rect = remained;
+    style()->drawControl(QStyle::CE_MenuItem, &opt, &painter, this);
+
+    painter.restore();
+}
+
+
diff --git a/containmentactions/contextmenu/layoutmenuitemwidget.h b/containmentactions/contextmenu/layoutmenuitemwidget.h
new file mode 100644
index 000000000..4dca155eb
--- /dev/null
+++ b/containmentactions/contextmenu/layoutmenuitemwidget.h
@@ -0,0 +1,48 @@
+/*
+*  Copyright 2021 Michail Vourlakos <mvourlakos@gmail.com>
+*
+*  This file is part of Latte-Dock
+*
+*  Latte-Dock 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 2 of
+*  the License, or (at your option) any later version.
+*
+*  Latte-Dock 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/>.
+*/
+
+#ifndef LAYOUTMENUITEMWIDGET_H
+#define LAYOUTMENUITEMWIDGET_H
+
+// Qt
+#include <QAction>
+#include <QWidget>
+#include <QWidgetAction>
+#include <QPaintEvent>
+#include <QStyleOptionMenuItem>
+
+
+class LayoutMenuItemWidget : public QWidget {
+    Q_OBJECT
+
+public:
+    LayoutMenuItemWidget(QAction* action, QWidget *parent);
+
+    QSize minimumSizeHint() const override;
+    void paintEvent(QPaintEvent* e) override;
+
+    void setIcon(const bool &isBackgroundFile, const QString &iconName);
+
+private:
+    QAction *m_action{nullptr};
+    bool m_isBackgroundFile;
+    QString m_iconName;
+};
+
+#endif