self nick in the chat fix, hovering message feature

CMakeLists.txt

@@ -1,4 +1,4 @@
-cmake_minimum_required(VERSION 3.0)
+cmake_minimum_required(VERSION 3.4)
 project(squawk)
 
 set(CMAKE_INCLUDE_CURRENT_DIR ON)

ui/models/messagefeed.cpp

@@ -29,7 +29,9 @@ const QHash<int, QByteArray> Models::MessageFeed::roles = {
     {DeliveryState, "deliveryState"},
     {Correction, "correction"},
     {SentByMe,"sentByMe"},
-    {Avatar, "avatar"}
+    {Avatar, "avatar"},
+    {Attach, "attach"},
+    {Bulk, "bulk"}
 };
 
 Models::MessageFeed::MessageFeed(const Element* ri, QObject* parent):
@@ -94,15 +96,11 @@ QVariant Models::MessageFeed::data(const QModelIndex& index, int role) const
                 answer = msg->getBody();
                 break;
             case Sender: 
-                if (rosterItem->isRoom()) {
-                    if (sentByMe(*msg)) {
-                        answer = rosterItem->getDisplayedName();
-                    } else {
-                        answer = msg->getFromResource();
-                    }
-                } else {
                 if (sentByMe(*msg)) {
                     answer = rosterItem->getAccountName();
+                } else {
+                    if (rosterItem->isRoom()) {
+                        answer = msg->getFromResource();
                     } else {
                         answer = rosterItem->getDisplayedName();
                     }
@@ -139,7 +137,38 @@ QVariant Models::MessageFeed::data(const QModelIndex& index, int role) const
                     answer = path;
                 }
             }
+            case Attach:
+                
                 break;
+            case Bulk: {
+                FeedItem item;
+                item.sentByMe = sentByMe(*msg);
+                item.date = msg->getTime();
+                item.state = msg->getState();
+                item.correction = msg->getEdited();
+                item.text = msg->getBody();
+                item.avatar.clear();
+                if (item.sentByMe) {
+                    item.sender = rosterItem->getAccountName();
+                    item.avatar = rosterItem->getAccountAvatarPath();
+                } else {
+                    if (rosterItem->isRoom()) {
+                        item.sender = msg->getFromResource();
+                        const Room* room = static_cast<const Room*>(rosterItem);
+                        item.avatar = room->getParticipantIconPath(msg->getFromResource());
+                    } else {
+                        item.sender = rosterItem->getDisplayedName();
+                        if (rosterItem->getAvatarState() != Shared::Avatar::empty) {
+                            item.avatar = rosterItem->getAvatarPath();
+                        }
+                    }
+                }
+                
+                if (item.avatar.size() == 0) {
+                    item.avatar = Shared::iconPath("user", true);
+                }
+                answer.setValue(item);
+            }
             default:
                 break;
         }

ui/models/messagefeed.h

@@ -72,7 +72,17 @@ public:
         DeliveryState,
         Correction,
         SentByMe,
-        Avatar
+        Avatar,
+        Attach,
+        Bulk
+    };
+    
+    enum Attachment {
+        none,
+        remote,
+        downloading,
+        uploading,
+        ready
     };
 private:
     enum SyncState {
@@ -80,6 +90,12 @@ private:
         syncing,
         complete
     };
+    struct Attach {
+        Attachment state;
+        qreal progress;
+        QString localPath;
+    };
+    
     //tags
     struct id {};
     struct time {};
@@ -118,6 +134,19 @@ private:
     
     static const QHash<int, QByteArray> roles;
 };
+
+struct FeedItem {
+    QString text;
+    QString sender;
+    QString avatar;
+    bool sentByMe;
+    bool correction;
+    QDateTime date;
+    Shared::Message::State state;
+    MessageFeed::Attachment attach;
+};
 };
 
+Q_DECLARE_METATYPE(Models::FeedItem);
+
 #endif // MESSAGEFEED_H

ui/utils/feedview.cpp

@@ -33,6 +33,9 @@ FeedView::FeedView(QWidget* parent):
 {
     horizontalScrollBar()->setRange(0, 0);
     verticalScrollBar()->setSingleStep(approximateSingleMessageHeight);
+    setMouseTracking(true);
+    setSelectionBehavior(SelectItems);
+//     viewport()->setAttribute(Qt::WA_Hover, true);
 }
 
 FeedView::~FeedView()
@@ -41,16 +44,14 @@ FeedView::~FeedView()
 
 QModelIndex FeedView::indexAt(const QPoint& point) const
 {
-    int32_t totalHeight = viewport()->height() + vo;
+    int32_t vh = viewport()->height();
-    if (point.y() <= totalHeight) {                      //if it's bigger - someone wants to know the index below the feed beginning, it's invalid
+    uint32_t y = vh - point.y() + vo;
-        uint32_t y = totalHeight - point.y();
     
     for (std::deque<Hint>::size_type i = 0; i < hints.size(); ++i) {
-            if (y > hints[i].offset) {
+        if (hints[i].offset >= y) {
             return model()->index(i - 1, 0, rootIndex());
         }
     }
-    }
     
     return QModelIndex();
 }
@@ -219,9 +220,11 @@ void FeedView::paintEvent(QPaintEvent* event)
     QPainter painter(vp);
     QStyleOptionViewItem option = viewOptions();
     option.features = QStyleOptionViewItem::WrapText;
+    QPoint cursor = vp->mapFromGlobal(QCursor::pos());
     
     for (const QModelIndex& index : toRener) {
         option.rect = visualRect(index);
+        option.state.setFlag(QStyle::State_MouseOver, option.rect.contains(cursor));
         itemDelegate(index)->paint(&painter, option, index);
     }
 }
@@ -233,6 +236,16 @@ void FeedView::verticalScrollbarValueChanged(int value)
     QAbstractItemView::verticalScrollbarValueChanged(vo);
 }
 
+void FeedView::mouseMoveEvent(QMouseEvent* event)
+{
+    if (!isVisible()) {
+        return;
+    }
+    
+    QAbstractItemView::mouseMoveEvent(event);
+}
+
+
 QFont FeedView::getFont() const
 {
     return viewOptions().font;

ui/utils/feedview.h

@@ -45,6 +45,8 @@ public:
     
     QFont getFont() const;
     
+public slots:
+    
 protected slots:
     void rowsInserted(const QModelIndex & parent, int start, int end) override;
     void verticalScrollbarValueChanged(int value) override;
@@ -54,6 +56,7 @@ protected:
     int horizontalOffset() const override;
     void paintEvent(QPaintEvent * event) override;
     void updateGeometries() override;
+    void mouseMoveEvent(QMouseEvent * event) override;
     
 private:
     bool tryToCalculateGeometriesWithNoScrollbars(const QStyleOptionViewItem& option, const QAbstractItemModel* model, uint32_t totalHeight);

ui/utils/messagedelegate.cpp

@@ -16,8 +16,10 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 
+#include <QDebug>
 #include <QPainter>
 #include <QApplication>
+
 #include "messagedelegate.h"
 #include "ui/models/messagefeed.h"
 
@@ -41,16 +43,21 @@ MessageDelegate::~MessageDelegate()
 
 void MessageDelegate::paint(QPainter* painter, const QStyleOptionViewItem& option, const QModelIndex& index) const
 {
-    bool sentByMe = false;
+    QVariant vi = index.data(Models::MessageFeed::Bulk);
-    QVariant sbm = index.data(Models::MessageFeed::SentByMe);
+    if (!vi.isValid()) {
-    if (sbm.isValid()) {
+        return;
-        sentByMe = sbm.toBool();
     }
+    Models::FeedItem data = qvariant_cast<Models::FeedItem>(vi);
     painter->save();
     painter->setRenderHint(QPainter::Antialiasing, true);
-    QIcon icon(index.data(Models::MessageFeed::Avatar).toString());
     
-    if (sentByMe) {
+    if (option.state & QStyle::State_MouseOver) {
+        painter->fillRect(option.rect, option.palette.brush(QPalette::Inactive, QPalette::Highlight));
+    }
+    
+    QIcon icon(data.avatar);
+    
+    if (data.sentByMe) {
         painter->drawPixmap(option.rect.width() - avatarHeight - margin,  option.rect.y() + margin / 2, icon.pixmap(avatarHeight, avatarHeight));
     } else {
         painter->drawPixmap(margin, option.rect.y() + margin / 2, icon.pixmap(avatarHeight, avatarHeight));
@@ -58,7 +65,7 @@ void MessageDelegate::paint(QPainter* painter, const QStyleOptionViewItem& optio
     
     QStyleOptionViewItem opt = option;
     QRect messageRect = option.rect.adjusted(margin, margin / 2, -(avatarHeight + 2 * margin), -margin / 2);
-    if (!sentByMe) {
+    if (!data.sentByMe) {
         opt.displayAlignment = Qt::AlignLeft | Qt::AlignTop;
         messageRect.adjust(avatarHeight + margin, 0, avatarHeight + margin, 0);
     } else {
@@ -66,27 +73,39 @@ void MessageDelegate::paint(QPainter* painter, const QStyleOptionViewItem& optio
     }
     opt.rect = messageRect;
     
+    QSize messageSize = bodyMetrics.boundingRect(messageRect, Qt::TextWordWrap, data.text).size();
+    messageSize.rheight() += nickMetrics.lineSpacing();
+    messageSize.rheight() += dateMetrics.height();
+    if (messageSize.width() < opt.rect.width()) {
+        QSize senderSize = nickMetrics.boundingRect(messageRect, 0, data.sender).size();
+        if (senderSize.width() > messageSize.width()) {
+            messageSize.setWidth(senderSize.width());
+        }
+    } else {
+        messageSize.setWidth(opt.rect.width());
+    }
+    
     QRect rect;
     painter->setFont(nickFont);
-    painter->drawText(opt.rect, opt.displayAlignment, index.data(Models::MessageFeed::Sender).toString(), &rect);
+    painter->drawText(opt.rect, opt.displayAlignment, data.sender, &rect);
     
     opt.rect.adjust(0, rect.height(), 0, 0);
     painter->setFont(bodyFont);
-    painter->drawText(opt.rect, opt.displayAlignment | Qt::TextWordWrap, index.data(Models::MessageFeed::Text).toString(), &rect);
+    painter->drawText(opt.rect, opt.displayAlignment | Qt::TextWordWrap, data.text, &rect);
     
     opt.rect.adjust(0, rect.height(), 0, 0);
     painter->setFont(dateFont);
     QColor q = painter->pen().color();
     q.setAlpha(180);
     painter->setPen(q);
-    painter->drawText(opt.rect, opt.displayAlignment, index.data(Models::MessageFeed::Date).toDateTime().toLocalTime().toString(), &rect);
+    painter->drawText(opt.rect, opt.displayAlignment, data.date.toLocalTime().toString(), &rect);
     
     painter->restore();
 }
 
 QSize MessageDelegate::sizeHint(const QStyleOptionViewItem& option, const QModelIndex& index) const
 {
-    QRect messageRect = option.rect.adjusted(0, margin / 2, -(avatarHeight + 3 * margin), -margin);
+    QRect messageRect = option.rect.adjusted(0, margin / 2, -(avatarHeight + 3 * margin), -margin / 2);
     QStyleOptionViewItem opt = option;
     opt.rect = messageRect;
     QSize messageSize = bodyMetrics.boundingRect(messageRect, Qt::TextWordWrap, index.data(Models::MessageFeed::Text).toString()).size();
@@ -123,6 +142,12 @@ void MessageDelegate::initializeFonts(const QFont& font)
     dateMetrics = QFontMetrics(dateFont);
 }
 
+bool MessageDelegate::editorEvent(QEvent* event, QAbstractItemModel* model, const QStyleOptionViewItem& option, const QModelIndex& index)
+{
+    //qDebug() << event->type();
+    return QStyledItemDelegate::editorEvent(event, model, option, index);
+}
+
 
 // void MessageDelegate::setModelData(QWidget* editor, QAbstractItemModel* model, const QModelIndex& index) const
 // {

ui/utils/messagedelegate.h

@@ -37,6 +37,7 @@ public:
     //void setModelData(QWidget * editor, QAbstractItemModel * model, const QModelIndex & index) const override;
     
     void initializeFonts(const QFont& font);
+    bool editorEvent(QEvent * event, QAbstractItemModel * model, const QStyleOptionViewItem & option, const QModelIndex & index) override;
     
 private:
     QFont bodyFont;