Harmonizing "Other Log" page with "Minecraft Log" (#3638)

launcher/InstancePageProvider.h

@@ -46,7 +46,7 @@ class InstancePageProvider : protected QObject, public BasePageProvider {
         values.append(new InstanceSettingsPage(onesix));
         auto logMatcher = inst->getLogFileMatcher();
         if (logMatcher) {
-            values.append(new OtherLogsPage(inst->getLogFileRoot(), logMatcher));
+            values.append(new OtherLogsPage(inst, logMatcher));
         }
         return values;
     }

launcher/launch/LogModel.cpp

@@ -149,3 +149,15 @@ bool LogModel::wrapLines() const
 {
     return m_lineWrap;
 }
+
+void LogModel::setColorLines(bool state)
+{
+    if (m_colorLines != state) {
+        m_colorLines = state;
+    }
+}
+
+bool LogModel::colorLines() const
+{
+    return m_colorLines;
+}

launcher/launch/LogModel.h

@@ -27,6 +27,8 @@ class LogModel : public QAbstractListModel {
 
     void setLineWrap(bool state);
     bool wrapLines() const;
+    void setColorLines(bool state);
+    bool colorLines() const;
 
     enum Roles { LevelRole = Qt::UserRole };
 
@@ -47,6 +49,7 @@ class LogModel : public QAbstractListModel {
     QString m_overflowMessage = "OVERFLOW";
     bool m_suspended = false;
     bool m_lineWrap = true;
+    bool m_colorLines = true;
 
    private:
     Q_DISABLE_COPY(LogModel)

launcher/ui/pages/instance/LogPage.cpp

@@ -52,90 +52,81 @@
 
 #include <BuildConfig.h>
 
-class LogFormatProxyModel : public QIdentityProxyModel {
-   public:
-    LogFormatProxyModel(QObject* parent = nullptr) : QIdentityProxyModel(parent) {}
-    QVariant data(const QModelIndex& index, int role) const override
-    {
-        const LogColors& colors = APPLICATION->themeManager()->getLogColors();
+QVariant LogFormatProxyModel::data(const QModelIndex& index, int role) const
+{
+    const LogColors& colors = APPLICATION->themeManager()->getLogColors();
 
-        switch (role) {
-            case Qt::FontRole:
-                return m_font;
-            case Qt::ForegroundRole: {
-                auto level = static_cast<MessageLevel::Enum>(QIdentityProxyModel::data(index, LogModel::LevelRole).toInt());
-                QColor result = colors.foreground.value(level);
+    switch (role) {
+        case Qt::FontRole:
+            return m_font;
+        case Qt::ForegroundRole: {
+            auto level = static_cast<MessageLevel::Enum>(QIdentityProxyModel::data(index, LogModel::LevelRole).toInt());
+            QColor result = colors.foreground.value(level);
 
-                if (result.isValid())
-                    return result;
+            if (result.isValid())
+                return result;
 
-                break;
-            }
-            case Qt::BackgroundRole: {
-                auto level = static_cast<MessageLevel::Enum>(QIdentityProxyModel::data(index, LogModel::LevelRole).toInt());
-                QColor result = colors.background.value(level);
-
-                if (result.isValid())
-                    return result;
-
-                break;
-            }
+            break;
         }
+        case Qt::BackgroundRole: {
+            auto level = static_cast<MessageLevel::Enum>(QIdentityProxyModel::data(index, LogModel::LevelRole).toInt());
+            QColor result = colors.background.value(level);
 
-        return QIdentityProxyModel::data(index, role);
+            if (result.isValid())
+                return result;
+
+            break;
+        }
     }
 
-    void setFont(QFont font) { m_font = font; }
+    return QIdentityProxyModel::data(index, role);
+}
 
-    QModelIndex find(const QModelIndex& start, const QString& value, bool reverse) const
-    {
-        QModelIndex parentIndex = parent(start);
-        auto compare = [this, start, parentIndex, value](int r) -> QModelIndex {
-            QModelIndex idx = index(r, start.column(), parentIndex);
-            if (!idx.isValid() || idx == start) {
-                return QModelIndex();
-            }
-            QVariant v = data(idx, Qt::DisplayRole);
-            QString t = v.toString();
-            if (t.contains(value, Qt::CaseInsensitive))
-                return idx;
+QModelIndex LogFormatProxyModel::find(const QModelIndex& start, const QString& value, bool reverse) const
+{
+    QModelIndex parentIndex = parent(start);
+    auto compare = [this, start, parentIndex, value](int r) -> QModelIndex {
+        QModelIndex idx = index(r, start.column(), parentIndex);
+        if (!idx.isValid() || idx == start) {
             return QModelIndex();
-        };
-        if (reverse) {
-            int from = start.row();
-            int to = 0;
-
-            for (int i = 0; i < 2; ++i) {
-                for (int r = from; (r >= to); --r) {
-                    auto idx = compare(r);
-                    if (idx.isValid())
-                        return idx;
-                }
-                // prepare for the next iteration
-                from = rowCount() - 1;
-                to = start.row();
-            }
-        } else {
-            int from = start.row();
-            int to = rowCount(parentIndex);
-
-            for (int i = 0; i < 2; ++i) {
-                for (int r = from; (r < to); ++r) {
-                    auto idx = compare(r);
-                    if (idx.isValid())
-                        return idx;
-                }
-                // prepare for the next iteration
-                from = 0;
-                to = start.row();
-            }
         }
+        QVariant v = data(idx, Qt::DisplayRole);
+        QString t = v.toString();
+        if (t.contains(value, Qt::CaseInsensitive))
+            return idx;
         return QModelIndex();
-    }
+    };
+    if (reverse) {
+        int from = start.row();
+        int to = 0;
 
-   private:
-    QFont m_font;
-};
+        for (int i = 0; i < 2; ++i) {
+            for (int r = from; (r >= to); --r) {
+                auto idx = compare(r);
+                if (idx.isValid())
+                    return idx;
+            }
+            // prepare for the next iteration
+            from = rowCount() - 1;
+            to = start.row();
+        }
+    } else {
+        int from = start.row();
+        int to = rowCount(parentIndex);
+
+        for (int i = 0; i < 2; ++i) {
+            for (int r = from; (r < to); ++r) {
+                auto idx = compare(r);
+                if (idx.isValid())
+                    return idx;
+            }
+            // prepare for the next iteration
+            from = 0;
+            to = start.row();
+        }
+    }
+    return QModelIndex();
+}
 
 LogPage::LogPage(InstancePtr instance, QWidget* parent) : QWidget(parent), ui(new Ui::LogPage), m_instance(instance)
 {
@@ -189,6 +180,13 @@ void LogPage::modelStateToUI()
         ui->text->setWordWrap(false);
         ui->wrapCheckbox->setCheckState(Qt::Unchecked);
     }
+    if (m_model->colorLines()) {
+        ui->text->setColorLines(true);
+        ui->colorCheckbox->setCheckState(Qt::Checked);
+    } else {
+        ui->text->setColorLines(false);
+        ui->colorCheckbox->setCheckState(Qt::Unchecked);
+    }
     if (m_model->suspended()) {
         ui->trackLogCheckbox->setCheckState(Qt::Unchecked);
     } else {
@@ -202,6 +200,7 @@ void LogPage::UIToModelState()
         return;
     }
     m_model->setLineWrap(ui->wrapCheckbox->checkState() == Qt::Checked);
+    m_model->setColorLines(ui->colorCheckbox->checkState() == Qt::Checked);
     m_model->suspend(ui->trackLogCheckbox->checkState() != Qt::Checked);
 }
 
@@ -291,6 +290,14 @@ void LogPage::on_wrapCheckbox_clicked(bool checked)
     m_model->setLineWrap(checked);
 }
 
+void LogPage::on_colorCheckbox_clicked(bool checked)
+{
+    ui->text->setColorLines(checked);
+    if (!m_model)
+        return;
+    m_model->setColorLines(checked);
+}
+
 void LogPage::on_findButton_clicked()
 {
     auto modifiers = QApplication::keyboardModifiers();

launcher/ui/pages/instance/LogPage.h

@@ -35,6 +35,7 @@
 
 #pragma once
 
+#include <QIdentityProxyModel>
 #include <QWidget>
 
 #include <Application.h>
@@ -46,7 +47,18 @@ namespace Ui {
 class LogPage;
 }
 class QTextCharFormat;
-class LogFormatProxyModel;
+
+class LogFormatProxyModel : public QIdentityProxyModel {
+   public:
+    LogFormatProxyModel(QObject* parent = nullptr) : QIdentityProxyModel(parent) {}
+    QVariant data(const QModelIndex& index, int role) const override;
+    QFont getFont() const { return m_font; }
+    void setFont(QFont font) { m_font = font; }
+    QModelIndex find(const QModelIndex& start, const QString& value, bool reverse) const;
+
+   private:
+    QFont m_font;
+};
 
 class LogPage : public QWidget, public BasePage {
     Q_OBJECT
@@ -70,6 +82,7 @@ class LogPage : public QWidget, public BasePage {
 
     void on_trackLogCheckbox_clicked(bool checked);
     void on_wrapCheckbox_clicked(bool checked);
+    void on_colorCheckbox_clicked(bool checked);
 
     void on_findButton_clicked();
     void findActivated();

launcher/ui/pages/instance/LogPage.ui

@@ -74,6 +74,16 @@
            </property>
           </widget>
          </item>
+         <item>
+          <widget class="QCheckBox" name="colorCheckbox">
+           <property name="text">
+            <string>Color lines</string>
+           </property>
+           <property name="checked">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
          <item>
           <spacer name="horizontalSpacer">
            <property name="orientation">
@@ -170,6 +180,7 @@
   <tabstop>tabWidget</tabstop>
   <tabstop>trackLogCheckbox</tabstop>
   <tabstop>wrapCheckbox</tabstop>
+  <tabstop>colorCheckbox</tabstop>
   <tabstop>btnCopy</tabstop>
   <tabstop>btnPaste</tabstop>
   <tabstop>btnClear</tabstop>

launcher/ui/pages/instance/OtherLogsPage.cpp

@@ -46,12 +46,38 @@
 #include <QShortcut>
 #include "RecursiveFileSystemWatcher.h"
 
-OtherLogsPage::OtherLogsPage(QString path, IPathMatcher::Ptr fileFilter, QWidget* parent)
-    : QWidget(parent), ui(new Ui::OtherLogsPage), m_path(path), m_fileFilter(fileFilter), m_watcher(new RecursiveFileSystemWatcher(this))
+OtherLogsPage::OtherLogsPage(InstancePtr instance, IPathMatcher::Ptr fileFilter, QWidget* parent)
+    : QWidget(parent)
+    , ui(new Ui::OtherLogsPage)
+    , m_instance(instance)
+    , m_path(instance->getLogFileRoot())
+    , m_fileFilter(fileFilter)
+    , m_watcher(new RecursiveFileSystemWatcher(this))
+    , m_model(new LogModel(this))
 {
     ui->setupUi(this);
     ui->tabWidget->tabBar()->hide();
 
+    m_proxy = new LogFormatProxyModel(this);
+
+    // set up fonts in the log proxy
+    {
+        QString fontFamily = APPLICATION->settings()->get("ConsoleFont").toString();
+        bool conversionOk = false;
+        int fontSize = APPLICATION->settings()->get("ConsoleFontSize").toInt(&conversionOk);
+        if (!conversionOk) {
+            fontSize = 11;
+        }
+        m_proxy->setFont(QFont(fontFamily, fontSize));
+    }
+
+    ui->text->setModel(m_proxy);
+
+    m_model->setMaxLines(m_instance->getConsoleMaxLines());
+    m_model->setStopOnOverflow(m_instance->shouldStopOnConsoleOverflow());
+    m_model->setOverflowMessage(tr("Cannot display this log since the log length surpassed %1 lines.").arg(m_model->getMaxLines()));
+    m_proxy->setSourceModel(m_model.get());
+
     m_watcher->setMatcher(fileFilter);
     m_watcher->setRootDir(QDir::current().absoluteFilePath(m_path));
 
@@ -139,14 +165,8 @@ void OtherLogsPage::on_btnReload_clicked()
         QMessageBox::critical(this, tr("Error"), tr("Unable to open %1 for reading: %2").arg(m_currentFile, file.errorString()));
     } else {
         auto setPlainText = [this](const QString& text) {
-            QString fontFamily = APPLICATION->settings()->get("ConsoleFont").toString();
-            bool conversionOk = false;
-            int fontSize = APPLICATION->settings()->get("ConsoleFontSize").toInt(&conversionOk);
-            if (!conversionOk) {
-                fontSize = 11;
-            }
             QTextDocument* doc = ui->text->document();
-            doc->setDefaultFont(QFont(fontFamily, fontSize));
+            doc->setDefaultFont(m_proxy->getFont());
             ui->text->setPlainText(text);
         };
         auto showTooBig = [setPlainText, &file]() {
@@ -173,7 +193,37 @@ void OtherLogsPage::on_btnReload_clicked()
             showTooBig();
             return;
         }
-        setPlainText(content);
+
+        // If the file is not too big for display, but too slow for syntax highlighting, just show content as plain text
+        if (content.size() >= 10000000ll || content.isEmpty()) {
+            setPlainText(content);
+            return;
+        }
+
+        // Try to determine a level for each line
+        if (content.back() == '\n')
+            content = content.remove(content.size() - 1, 1);
+        ui->text->clear();
+        ui->text->setModel(nullptr);
+        m_model->clear();
+        for (auto& line : content.split('\n')) {
+            MessageLevel::Enum level = MessageLevel::Unknown;
+
+            // if the launcher part set a log level, use it
+            auto innerLevel = MessageLevel::fromLine(line);
+            if (innerLevel != MessageLevel::Unknown) {
+                level = innerLevel;
+            }
+
+            // If the level is still undetermined, guess level
+            if (level == MessageLevel::StdErr || level == MessageLevel::StdOut || level == MessageLevel::Unknown) {
+                level = m_instance->guessLevel(line, level);
+            }
+
+            m_model->append(level, line);
+        }
+        ui->text->setModel(m_proxy);
+        ui->text->scrollToBottom();
     }
 }
 
@@ -187,6 +237,11 @@ void OtherLogsPage::on_btnCopy_clicked()
     GuiUtil::setClipboardText(ui->text->toPlainText());
 }
 
+void OtherLogsPage::on_btnBottom_clicked()
+{
+    ui->text->scrollToBottom();
+}
+
 void OtherLogsPage::on_btnDelete_clicked()
 {
     if (m_currentFile.isEmpty()) {
@@ -263,6 +318,24 @@ void OtherLogsPage::on_btnClean_clicked()
     }
 }
 
+void OtherLogsPage::on_wrapCheckbox_clicked(bool checked)
+{
+    ui->text->setWordWrap(checked);
+    if (!m_model)
+        return;
+    m_model->setLineWrap(checked);
+    ui->text->scrollToBottom();
+}
+
+void OtherLogsPage::on_colorCheckbox_clicked(bool checked)
+{
+    ui->text->setColorLines(checked);
+    if (!m_model)
+        return;
+    m_model->setColorLines(checked);
+    ui->text->scrollToBottom();
+}
+
 void OtherLogsPage::setControlsEnabled(const bool enabled)
 {
     ui->btnReload->setEnabled(enabled);
@@ -273,27 +346,21 @@ void OtherLogsPage::setControlsEnabled(const bool enabled)
     ui->btnClean->setEnabled(enabled);
 }
 
-// FIXME: HACK, use LogView instead?
-static void findNext(QPlainTextEdit* _this, const QString& what, bool reverse)
-{
-    _this->find(what, reverse ? QTextDocument::FindFlag::FindBackward : QTextDocument::FindFlag(0));
-}
-
 void OtherLogsPage::on_findButton_clicked()
 {
     auto modifiers = QApplication::keyboardModifiers();
     bool reverse = modifiers & Qt::ShiftModifier;
-    findNext(ui->text, ui->searchBar->text(), reverse);
+    ui->text->findNext(ui->searchBar->text(), reverse);
 }
 
 void OtherLogsPage::findNextActivated()
 {
-    findNext(ui->text, ui->searchBar->text(), false);
+    ui->text->findNext(ui->searchBar->text(), false);
 }
 
 void OtherLogsPage::findPreviousActivated()
 {
-    findNext(ui->text, ui->searchBar->text(), true);
+    ui->text->findNext(ui->searchBar->text(), true);
 }
 
 void OtherLogsPage::findActivated()

launcher/ui/pages/instance/OtherLogsPage.h

@@ -39,6 +39,7 @@
 
 #include <Application.h>
 #include <pathmatcher/IPathMatcher.h>
+#include "LogPage.h"
 #include "ui/pages/BasePage.h"
 
 namespace Ui {
@@ -51,7 +52,7 @@ class OtherLogsPage : public QWidget, public BasePage {
     Q_OBJECT
 
    public:
-    explicit OtherLogsPage(QString path, IPathMatcher::Ptr fileFilter, QWidget* parent = 0);
+    explicit OtherLogsPage(InstancePtr instance, IPathMatcher::Ptr fileFilter, QWidget* parent = 0);
     ~OtherLogsPage();
 
     QString id() const override { return "logs"; }
@@ -71,6 +72,10 @@ class OtherLogsPage : public QWidget, public BasePage {
     void on_btnCopy_clicked();
     void on_btnDelete_clicked();
     void on_btnClean_clicked();
+    void on_btnBottom_clicked();
+
+    void on_wrapCheckbox_clicked(bool checked);
+    void on_colorCheckbox_clicked(bool checked);
 
     void on_findButton_clicked();
     void findActivated();
@@ -82,8 +87,12 @@ class OtherLogsPage : public QWidget, public BasePage {
 
    private:
     Ui::OtherLogsPage* ui;
+    InstancePtr m_instance;
     QString m_path;
     QString m_currentFile;
     IPathMatcher::Ptr m_fileFilter;
     RecursiveFileSystemWatcher* m_watcher;
+
+    LogFormatProxyModel* m_proxy;
+    shared_qobject_ptr<LogModel> m_model;
 };

launcher/ui/pages/instance/OtherLogsPage.ui

@@ -33,90 +33,6 @@
        <string notr="true">Tab 1</string>
       </attribute>
       <layout class="QGridLayout" name="gridLayout_2">
-       <item row="2" column="1">
-        <widget class="QLineEdit" name="searchBar"/>
-       </item>
-       <item row="2" column="2">
-        <widget class="QPushButton" name="findButton">
-         <property name="text">
-          <string>Find</string>
-         </property>
-        </widget>
-       </item>
-       <item row="1" column="0" colspan="4">
-        <widget class="QPlainTextEdit" name="text">
-         <property name="enabled">
-          <bool>false</bool>
-         </property>
-         <property name="readOnly">
-          <bool>true</bool>
-         </property>
-         <property name="textInteractionFlags">
-          <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
-         </property>
-        </widget>
-       </item>
-       <item row="0" column="0" colspan="4">
-        <layout class="QGridLayout" name="gridLayout">
-         <item row="3" column="1">
-          <widget class="QPushButton" name="btnCopy">
-           <property name="toolTip">
-            <string>Copy the whole log into the clipboard</string>
-           </property>
-           <property name="text">
-            <string>&amp;Copy</string>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="3">
-          <widget class="QPushButton" name="btnDelete">
-           <property name="toolTip">
-            <string>Clear the log</string>
-           </property>
-           <property name="text">
-            <string>Delete</string>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="2">
-          <widget class="QPushButton" name="btnPaste">
-           <property name="toolTip">
-            <string>Upload the log to the paste service configured in preferences.</string>
-           </property>
-           <property name="text">
-            <string>Upload</string>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="4">
-          <widget class="QPushButton" name="btnClean">
-           <property name="toolTip">
-            <string>Clear the log</string>
-           </property>
-           <property name="text">
-            <string>Clean</string>
-           </property>
-          </widget>
-         </item>
-         <item row="3" column="0">
-          <widget class="QPushButton" name="btnReload">
-           <property name="text">
-            <string>Reload</string>
-           </property>
-          </widget>
-         </item>
-         <item row="0" column="0" colspan="5">
-          <widget class="QComboBox" name="selectLogBox">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
        <item row="2" column="0">
         <widget class="QLabel" name="label">
          <property name="text">
@@ -124,12 +40,173 @@
          </property>
         </widget>
        </item>
+       <item row="2" column="1">
+        <widget class="QLineEdit" name="searchBar"/>
+       </item>
+       <item row="2" column="2">
+        <widget class="QPushButton" name="findButton">
+         <property name="text">
+          <string>&amp;Find</string>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="3">
+        <widget class="Line" name="line">
+         <property name="orientation">
+          <enum>Qt::Vertical</enum>
+         </property>
+        </widget>
+       </item>
+       <item row="2" column="4">
+        <widget class="QPushButton" name="btnBottom">
+         <property name="toolTip">
+          <string>Scroll all the way to bottom</string>
+         </property>
+         <property name="text">
+          <string>&amp;Bottom</string>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="0" colspan="5">
+        <widget class="LogView" name="text">
+         <property name="enabled">
+          <bool>false</bool>
+         </property>
+         <property name="undoRedoEnabled">
+          <bool>false</bool>
+         </property>
+         <property name="readOnly">
+          <bool>true</bool>
+         </property>
+         <property name="plainText">
+          <string notr="true"/>
+         </property>
+         <property name="textInteractionFlags">
+          <set>Qt::LinksAccessibleByKeyboard|Qt::LinksAccessibleByMouse|Qt::TextBrowserInteraction|Qt::TextSelectableByKeyboard|Qt::TextSelectableByMouse</set>
+         </property>
+         <property name="centerOnScroll">
+          <bool>false</bool>
+         </property>
+        </widget>
+       </item>
+       <item row="0" column="0" colspan="5">
+        <layout class="QGridLayout" name="gridLayout">
+         <item row="0" column="0" colspan="5">
+          <layout class="QHBoxLayout" name="horizontalLayout">
+           <item>
+            <widget class="QComboBox" name="selectLogBox">
+             <property name="sizePolicy">
+              <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
+               <horstretch>0</horstretch>
+               <verstretch>0</verstretch>
+              </sizepolicy>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QPushButton" name="btnDelete">
+             <property name="toolTip">
+              <string>Delete the selected log</string>
+             </property>
+             <property name="text">
+              <string>&amp;Delete Selected</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QPushButton" name="btnClean">
+             <property name="toolTip">
+              <string>Delete all the logs</string>
+             </property>
+             <property name="text">
+              <string>Delete &amp;All</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </item>
+         <item row="1" column="0" colspan="5">
+          <layout class="QHBoxLayout" name="horizontalLayout">
+           <item>
+            <widget class="QCheckBox" name="wrapCheckbox">
+             <property name="text">
+              <string>Wrap lines</string>
+             </property>
+             <property name="checked">
+              <bool>true</bool>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QCheckBox" name="colorCheckbox">
+             <property name="text">
+              <string>Color lines</string>
+             </property>
+             <property name="checked">
+              <bool>true</bool>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <spacer name="horizontalSpacer">
+             <property name="orientation">
+              <enum>Qt::Horizontal</enum>
+             </property>
+             <property name="sizeHint" stdset="0">
+              <size>
+               <width>40</width>
+               <height>20</height>
+              </size>
+             </property>
+            </spacer>
+           </item>
+           <item>
+            <widget class="QPushButton" name="btnCopy">
+             <property name="toolTip">
+              <string>Copy the whole log into the clipboard</string>
+             </property>
+             <property name="text">
+              <string>&amp;Copy</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QPushButton" name="btnPaste">
+             <property name="toolTip">
+              <string>Upload the log to the paste service configured in preferences</string>
+             </property>
+             <property name="text">
+              <string>&amp;Upload</string>
+             </property>
+            </widget>
+           </item>
+           <item>
+            <widget class="QPushButton" name="btnReload">
+             <property name="toolTip">
+              <string>Reload the contents of the log from the disk</string>
+             </property>
+             <property name="text">
+              <string>&amp;Reload</string>
+             </property>
+            </widget>
+           </item>
+          </layout>
+         </item>
+        </layout>
+       </item>
       </layout>
      </widget>
     </widget>
    </item>
   </layout>
  </widget>
+ <customwidgets>
+  <customwidget>
+   <class>LogView</class>
+   <extends>QPlainTextEdit</extends>
+   <header>ui/widgets/LogView.h</header>
+  </customwidget>
+ </customwidgets>
  <tabstops>
   <tabstop>tabWidget</tabstop>
   <tabstop>selectLogBox</tabstop>
@@ -138,6 +215,8 @@
   <tabstop>btnPaste</tabstop>
   <tabstop>btnDelete</tabstop>
   <tabstop>btnClean</tabstop>
+  <tabstop>wrapCheckbox</tabstop>
+  <tabstop>colorCheckbox</tabstop>
   <tabstop>text</tabstop>
   <tabstop>searchBar</tabstop>
   <tabstop>findButton</tabstop>

launcher/ui/widgets/LogView.cpp

@@ -60,6 +60,14 @@ void LogView::setWordWrap(bool wrapping)
     }
 }
 
+void LogView::setColorLines(bool colorLines)
+{
+    if (m_colorLines == colorLines)
+        return;
+    m_colorLines = colorLines;
+    repopulate();
+}
+
 void LogView::setModel(QAbstractItemModel* model)
 {
     if (m_model) {
@@ -130,11 +138,11 @@ void LogView::rowsInserted(const QModelIndex& parent, int first, int last)
             format.setFont(font.value<QFont>());
         }
         auto fg = m_model->data(idx, Qt::ForegroundRole);
-        if (fg.isValid()) {
+        if (fg.isValid() && m_colorLines) {
             format.setForeground(fg.value<QColor>());
         }
         auto bg = m_model->data(idx, Qt::BackgroundRole);
-        if (bg.isValid()) {
+        if (bg.isValid() && m_colorLines) {
             format.setBackground(bg.value<QColor>());
         }
         cursor.movePosition(QTextCursor::End);

launcher/ui/widgets/LogView.h

@@ -15,6 +15,7 @@ class LogView : public QPlainTextEdit {
 
    public slots:
     void setWordWrap(bool wrapping);
+    void setColorLines(bool colorLines);
     void findNext(const QString& what, bool reverse);
     void scrollToBottom();
 
@@ -32,4 +33,5 @@ class LogView : public QPlainTextEdit {
     QTextCharFormat* m_defaultFormat = nullptr;
     bool m_scroll = false;
     bool m_scrolling = false;
+    bool m_colorLines = true;
 };