minor improvements

src/common/NetworkRequest.hpp

@@ -10,7 +10,7 @@ namespace chatterino {
 
 struct NetworkData;
 
-class NetworkRequest
+class NetworkRequest final
 {
     // Stores all data about the request that needs to be passed around to each
     // part of the request

src/messages/ImageSet.cpp

@@ -62,9 +62,9 @@ const ImagePtr &ImageSet::getImage(float scale) const
 
     int quality = 1;
 
-    if (scale > 2.999)
+    if (scale > 2.001f)
         quality = 3;
-    else if (scale > 1.5)
+    else if (scale > 1.001f)
         quality = 2;
 
     if (!this->imageX3_->isEmpty() && quality == 3)

src/messages/Selection.hpp

@@ -30,7 +30,7 @@ struct SelectionItem {
 
     bool operator>(const SelectionItem &b) const
     {
-        return b.operator<(*this);
+        return !this->operator==(b) && b.operator<(*this);
     }
 
     bool operator==(const SelectionItem &b) const

src/messages/layouts/MessageLayoutContainer.cpp

@@ -96,7 +96,7 @@ void MessageLayoutContainer::_addElement(MessageLayoutElement *element,
     // top margin
     if (this->elements_.size() == 0)
     {
-        this->currentY_ = this->margin.top * this->scale_;
+        this->currentY_ = int(this->margin.top * this->scale_);
     }
 
     int newLineHeight = element->getRect().height();
@@ -169,7 +169,8 @@ void MessageLayoutContainer::breakLine()
         }
 
         element->setPosition(
-            QPoint(element->getRect().x() + xOffset + this->margin.left,
+            QPoint(element->getRect().x() + xOffset +
+                       int(this->margin.left * this->scale_),
                    element->getRect().y() + this->lineHeight_ + yExtra));
     }
 
@@ -198,7 +199,7 @@ void MessageLayoutContainer::breakLine()
 
     this->currentX_ = 0;
     this->currentY_ += this->lineHeight_;
-    this->height_ = this->currentY_ + (this->margin.bottom * this->scale_);
+    this->height_ = this->currentY_ + int(this->margin.bottom * this->scale_);
     this->lineHeight_ = 0;
     this->line_++;
 }
@@ -211,7 +212,8 @@ bool MessageLayoutContainer::atStartOfLine()
 bool MessageLayoutContainer::fitsInLine(int _width)
 {
     return this->currentX_ + _width <=
-           (this->width_ - this->margin.left - this->margin.right -
+           (this->width_ - int(this->margin.left * this->scale_) -
+            int(this->margin.right * this->scale_) -
             (this->line_ + 1 == MAX_UNCOLLAPSED_LINES ? this->dotdotdotWidth_
                                                       : 0));
 }
@@ -517,6 +519,8 @@ int MessageLayoutContainer::getSelectionIndex(QPoint point)
 
     for (int i = 0; i < lineEnd; i++)
     {
+        auto &&element = this->elements_[i];
+
         // end of line
         if (i == lineEnd)
         {
@@ -526,18 +530,20 @@ int MessageLayoutContainer::getSelectionIndex(QPoint point)
         // before line
         if (i < lineStart)
         {
-            index += this->elements_[i]->getSelectionIndexCount();
+            index += element->getSelectionIndexCount();
             continue;
         }
 
         // this is the word
-        if (point.x() <= this->elements_[i]->getRect().right())
+        auto rightMargin = element->hasTrailingSpace() ? this->spaceWidth_ : 0;
+
+        if (point.x() <= element->getRect().right() + rightMargin)
         {
-            index += this->elements_[i]->getMouseOverIndex(point);
+            index += element->getMouseOverIndex(point);
             break;
         }
 
-        index += this->elements_[i]->getSelectionIndexCount();
+        index += element->getSelectionIndexCount();
     }
 
     return index;

src/messages/layouts/MessageLayoutElement.cpp

@@ -234,20 +234,17 @@ int TextLayoutElement::getMouseOverIndex(const QPoint &abs) const
 
     auto app = getApp();
 
-    QFontMetrics metrics =
+    auto metrics = app->fonts->getFontMetrics(this->style_, this->scale_);
-        app->fonts->getFontMetrics(this->style_, this->scale_);
+    auto x = this->getRect().left();
 
-    int x = this->getRect().left();
+    for (auto i = 0; i < this->getText().size(); i++)
-
-    for (int i = 0; i < this->getText().size(); i++)
     {
-        auto &text = this->getText();
+        auto &&text = this->getText();
         auto width = metrics.width(this->getText()[i]);
 
         if (x + width > abs.x())
         {
-            if (text.size() > i + 1 &&
+            if (text.size() > i + 1 && QChar::isLowSurrogate(text[i].unicode()))
-                QChar::isLowSurrogate(text[i].unicode()))  //
             {
                 i++;
             }
@@ -258,7 +255,12 @@ int TextLayoutElement::getMouseOverIndex(const QPoint &abs) const
         x += width;
     }
 
-    return this->getSelectionIndexCount();
+    //    if (this->hasTrailingSpace() && abs.x() < this->getRect().right())
+    //    {
+    //        return this->getSelectionIndexCount() - 1;
+    //    }
+
+    return this->getSelectionIndexCount() - (this->hasTrailingSpace() ? 1 : 0);
 }
 
 int TextLayoutElement::getXFromIndex(int index)

src/widgets/helper/ChannelView.cpp

@@ -1684,7 +1684,7 @@ bool ChannelView::tryGetMessageAt(QPoint p,
 int ChannelView::getLayoutWidth() const
 {
     if (this->scrollBar_->isVisible())
-        return int(this->width() - 8 * this->scale());
+        return int(this->width() - scrollbarPadding * this->scale());
 
     return this->width();
 }

src/widgets/helper/ChannelView.hpp

@@ -201,6 +201,9 @@ private:
 
     std::unordered_set<std::shared_ptr<MessageLayout>> messagesOnScreen_;
 
+    static constexpr int leftPadding = 8;
+    static constexpr int scrollbarPadding = 8;
+
 private slots:
     void wordFlagsChanged()
     {

src/widgets/splits/Split.cpp

@@ -11,6 +11,7 @@
 #include "singletons/Settings.hpp"
 #include "singletons/Theme.hpp"
 #include "singletons/WindowManager.hpp"
+#include "util/Shortcut.hpp"
 #include "util/StreamLink.hpp"
 #include "widgets/Notebook.hpp"
 #include "widgets/Window.hpp"
@@ -23,7 +24,6 @@
 #include "widgets/helper/NotebookTab.hpp"
 #include "widgets/helper/ResizingTextEdit.hpp"
 #include "widgets/helper/SearchPopup.hpp"
-#include "util/Shortcut.hpp"
 #include "widgets/splits/ClosedSplits.hpp"
 #include "widgets/splits/SplitContainer.hpp"
 #include "widgets/splits/SplitHeader.hpp"
@@ -297,7 +297,7 @@ void Split::showChangeChannelPopup(const char *dialogTitle, bool empty,
         return;
     }
 
-    SelectChannelDialog *dialog = new SelectChannelDialog(this);
+    auto dialog = new SelectChannelDialog(this);
     if (!empty)
     {
         dialog->setSelectedChannel(this->getIndirectChannel());