Add local per-member radio mute controls on desktop and Android

tools/chatgui/src/accountdelegate.cpp

@@ -5,11 +5,39 @@
 #include <QPainter>
 #include <QFont>
 #include <QMouseEvent>
+#include <QHelpEvent>
+#include <QToolTip>
+#include <QPainterPath>
+#include <QCoreApplication>
+#include <QAbstractItemView>
+
+extern "C" {
+#include "chat/chat_member.h"
+}
 
 static QRect inviteButtonRect(const QRect& row) {
     return QRect(row.right() - 31, row.center().y() - 14, 28, 28);
 }
 
+static QRect radioMuteButtonRect(const QRect& row) {
+    return QRect(row.right() - 63, row.center().y() - 14, 28, 28);
+}
+
+static void drawRadioMuteButton(QPainter* painter, const QRect& button, bool muted) {
+    painter->save();
+    painter->setRenderHint(QPainter::Antialiasing);
+    painter->translate(button.center());
+    QColor color(muted ? "#EF5350" : "#4CAF50");
+    QPainterPath speaker;
+    speaker.moveTo(-8, -3); speaker.lineTo(-4, -3); speaker.lineTo(1, -7);
+    speaker.lineTo(1, 7); speaker.lineTo(-4, 3); speaker.lineTo(-8, 3); speaker.closeSubpath();
+    painter->fillPath(speaker, color);
+    painter->setPen(QPen(color, 1.8, Qt::SolidLine, Qt::RoundCap)); painter->setBrush(Qt::NoBrush);
+    painter->drawArc(QRectF(-3, -5, 10, 10), -60 * 16, 120 * 16);
+    painter->drawArc(QRectF(-6, -8, 16, 16), -60 * 16, 120 * 16);
+    painter->restore();
+}
+
 static QRect avatarRect(const QRect& row) {
     const int size = MemberListModel::kAvatarSize;
     return QRect(row.left() + 4, row.top() + (row.height() - size) / 2, size, size);
@@ -41,7 +69,7 @@ void AccountDelegate::paint(QPainter *painter, const QStyleOptionViewItem &optio
 
     const int x = option.rect.left() + iconSz + margin * 3;
     const bool canInvite = !index.data(Qt::UserRole + 2).toBool();
-    const int w = option.rect.right() - x - margin - (canInvite ? 32 : 0);
+    const int w = option.rect.right() - x - margin - (canInvite ? 64 : 0);
     const int yMid = option.rect.top() + option.rect.height() / 2;
 
     uint8_t flags = (uint8_t)(index.data(Qt::UserRole + 3).toInt() & 0xFF);
@@ -90,6 +118,7 @@ void AccountDelegate::paint(QPainter *painter, const QStyleOptionViewItem &optio
                           Qt::AlignLeft | Qt::AlignTop, sub);
 
     if (canInvite) {
+        drawRadioMuteButton(painter, radioMuteButtonRect(option.rect), flags & CHAT_MEMBER_FLAG_RADIO_MUTED);
         QFont plusFont = nameFont; plusFont.setPixelSize(22); plusFont.setStrikeOut(false);
         painter->setFont(plusFont);
         painter->setPen(option.palette.color(QPalette::Link));
@@ -105,6 +134,18 @@ bool AccountDelegate::editorEvent(QEvent* event, QAbstractItemModel* model, cons
         event->type() != QEvent::MouseButtonDblClick) return false;
     auto* mouse = static_cast<QMouseEvent*>(event);
     if (mouse->button() != Qt::LeftButton) return false;
+    const bool onMute = !index.data(Qt::UserRole + 2).toBool() && radioMuteButtonRect(option.rect).contains(mouse->pos());
+    if (event->type() == QEvent::MouseButtonPress) {
+        m_radioMutePress = onMute ? index : QModelIndex(); m_radioMutePosition = mouse->pos();
+    }
+    if (onMute || m_radioMutePress.isValid()) {
+        if (event->type() == QEvent::MouseButtonRelease) {
+            const bool activate = onMute && m_radioMutePress == index && (mouse->pos() - m_radioMutePosition).manhattanLength() < 5;
+            m_radioMutePress = QPersistentModelIndex();
+            if (activate) emit radioMuteRequested(index);
+        }
+        return true;
+    }
     const bool onAvatar = avatarRect(option.rect).contains(mouse->pos());
     if (event->type()==QEvent::MouseButtonPress) {
         m_avatarPress=onAvatar ? index : QModelIndex(); m_avatarPosition=mouse->pos();
@@ -125,6 +166,17 @@ bool AccountDelegate::editorEvent(QEvent* event, QAbstractItemModel* model, cons
     return activate;
 }
 
+bool AccountDelegate::helpEvent(QHelpEvent* event, QAbstractItemView* view, const QStyleOptionViewItem& option,
+                                const QModelIndex& index) {
+    if (event && !index.data(Qt::UserRole + 2).toBool() && radioMuteButtonRect(option.rect).contains(event->pos())) {
+        const bool muted = index.data(Qt::UserRole + 3).toInt() & CHAT_MEMBER_FLAG_RADIO_MUTED;
+        QToolTip::showText(event->globalPos(), QCoreApplication::translate("ChatGui",
+            muted ? "Listen to this member in radio" : "Mute this member in radio"), view);
+        return true;
+    }
+    return QStyledItemDelegate::helpEvent(event, view, option, index);
+}
+
 QSize AccountDelegate::sizeHint(const QStyleOptionViewItem &option,
                                  const QModelIndex &index) const {
     (void)option; (void)index;