Add a switch to the menu to hide/show the runtime warnings

Reviewed-by: mae

1 files changed, 116 insertions, 4 deletions

diff --git a/tools/qml/loggerwidget.cpp b/tools/qml/loggerwidget.cpp
index 9eca4a6..3ae2b5e 100644
--- a/tools/qml/loggerwidget.cpp
+++ b/tools/qml/loggerwidget.cpp
@@ -42,29 +42,141 @@
 #include "loggerwidget.h"
 #include <qglobal.h>
 #include <QDebug>
+#include <QSettings>
+#include <QActionGroup>
+#include <QMenu>
 
 QT_BEGIN_NAMESPACE
 
 LoggerWidget::LoggerWidget(QWidget *parent) :
     QPlainTextEdit(parent),
-    m_keepClosed(false)
+    m_visibilityOrigin(SettingsOrigin)
 {
     setAttribute(Qt::WA_QuitOnClose, false);
-    setWindowTitle(tr("Logger"));
+    setWindowTitle(tr("Warnings"));
+
+    readSettings();
+    setupPreferencesMenu();
 }
 
 void LoggerWidget::append(const QString &msg)
 {
     appendPlainText(msg);
 
-    if (!m_keepClosed && !isVisible())
+    if (!isVisible() && (defaultVisibility() == AutoShowWarnings))
         setVisible(true);
 }
 
+LoggerWidget::Visibility LoggerWidget::defaultVisibility() const
+{
+    return m_visibility;
+}
+
+void LoggerWidget::setDefaultVisibility(LoggerWidget::Visibility visibility)
+{
+    if (m_visibility == visibility)
+        return;
+
+    m_visibility = visibility;
+    m_visibilityOrigin = CommandLineOrigin;
+
+    m_preferencesMenu->setEnabled(m_visibilityOrigin == SettingsOrigin);
+}
+
+QMenu *LoggerWidget::preferencesMenu()
+{
+    return m_preferencesMenu;
+}
+
+QAction *LoggerWidget::showAction()
+{
+    return m_showWidgetAction;
+}
+
+void LoggerWidget::readSettings()
+{
+    QSettings settings;
+    QString warningsPreferences = settings.value("warnings", "hide").toString();
+    if (warningsPreferences == "show") {
+        m_visibility = ShowWarnings;
+    } else if (warningsPreferences == "hide") {
+        m_visibility = HideWarnings;
+    } else {
+        m_visibility = AutoShowWarnings;
+    }
+}
+
+void LoggerWidget::saveSettings()
+{
+    if (m_visibilityOrigin != SettingsOrigin)
+        return;
+
+    QString value = "autoShow";
+    if (defaultVisibility() == ShowWarnings) {
+        value = "show";
+    } else if (defaultVisibility() == HideWarnings) {
+        value = "hide";
+    }
+
+    QSettings settings;
+    settings.setValue("warnings", value);
+}
+
+void LoggerWidget::warningsPreferenceChanged(QAction *action)
+{
+    Visibility newSetting = static_cast<Visibility>(action->data().toInt());
+    m_visibility = newSetting;
+    saveSettings();
+}
+
+void LoggerWidget::showEvent(QShowEvent *event)
+{
+    QWidget::showEvent(event);
+    emit opened();
+}
+
 void LoggerWidget::closeEvent(QCloseEvent *event)
 {
-    m_keepClosed = true;
     QWidget::closeEvent(event);
+    emit closed();
+}
+
+void LoggerWidget::setupPreferencesMenu()
+{
+    m_preferencesMenu = new QMenu(tr("Warnings"));
+    QActionGroup *warnings = new QActionGroup(m_preferencesMenu);
+    warnings->setExclusive(true);
+
+    connect(warnings, SIGNAL(triggered(QAction*)), this, SLOT(warningsPreferenceChanged(QAction*)));
+
+    QAction *showWarningsPreference = new QAction(tr("Show by default"), m_preferencesMenu);
+    showWarningsPreference->setCheckable(true);
+    showWarningsPreference->setData(LoggerWidget::ShowWarnings);
+    warnings->addAction(showWarningsPreference);
+    m_preferencesMenu->addAction(showWarningsPreference);
+
+    QAction *hideWarningsPreference = new QAction(tr("Hide by default"), m_preferencesMenu);
+    hideWarningsPreference->setCheckable(true);
+    hideWarningsPreference->setData(LoggerWidget::HideWarnings);
+    warnings->addAction(hideWarningsPreference);
+    m_preferencesMenu->addAction(hideWarningsPreference);
+
+    QAction *autoWarningsPreference = new QAction(tr("Show for first warning"), m_preferencesMenu);
+    autoWarningsPreference->setCheckable(true);
+    autoWarningsPreference->setData(LoggerWidget::AutoShowWarnings);
+    warnings->addAction(autoWarningsPreference);
+    m_preferencesMenu->addAction(autoWarningsPreference);
+
+    switch (defaultVisibility()) {
+    case LoggerWidget::ShowWarnings:
+        showWarningsPreference->setChecked(true);
+        break;
+    case LoggerWidget::HideWarnings:
+        hideWarningsPreference->setChecked(true);
+        break;
+    default:
+        autoWarningsPreference->setChecked(true);
+    }
 }
 
 QT_END_NAMESPACE