Add color lines button

Signed-off-by: Yihe Li <winmikedows@hotmail.com>

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

@@ -180,6 +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 {
@@ -193,6 +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);
 }
 
@@ -282,6 +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

@@ -82,6 +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/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;
 };