connect all parts of viewsdialog

--inform about data changes and enable
also the Reset button

app/settings/viewsdialog/viewscontroller.cpp

@@ -107,9 +107,14 @@ void Views::init()
     });
 }
 
+void Views::reset()
+{
+    m_model->resetData();
+}
+
 bool Views::hasChangedData() const
 {
-    return true;// m_model->hasChangedData();
+    return m_model->hasChangedData();
 }
 
 bool Views::hasSelectedView() const

app/settings/viewsdialog/viewscontroller.h

@@ -73,7 +73,7 @@ public:
     void selectRow(const QString &id);
 
     //! actions
-  //  void reset();
+    void reset();
  //   void save();
   //  void removeSelected();
 

app/settings/viewsdialog/viewsdialog.cpp

@@ -43,12 +43,15 @@ ViewsDialog::ViewsDialog(SettingsDialog *parent, Controller::Layouts *controller
     //! we must create handlers after creating/adjusting the ui
     m_handler = new Handler::ViewsHandler(this);
 
+    //! Button Group
+    m_applyNowBtn = new QPushButton(QIcon::fromTheme("dialog-yes"), i18n("Apply Now"), m_ui->buttonBox);
+    m_applyNowBtn->setToolTip(i18n("Apply all dock, panels changes now"));
+    m_ui->buttonBox->addButton(m_applyNowBtn, QDialogButtonBox::ApplyRole);
+
+    //! Signals/Slots
     connect(m_handler, &Handler::ViewsHandler::currentLayoutChanged, this, &ViewsDialog::updateApplyButtonsState);
     connect(m_handler, &Handler::ViewsHandler::dataChanged, this, &ViewsDialog::updateApplyButtonsState);
 
-    connect(m_ui->buttonBox->button(QDialogButtonBox::Ok), &QPushButton::clicked,
-            this, &ViewsDialog::onOk);
-
     connect(m_ui->buttonBox->button(QDialogButtonBox::Cancel), &QPushButton::clicked,
             this, &ViewsDialog::onCancel);
 
@@ -81,13 +84,10 @@ Latte::Corona *ViewsDialog::corona() const
 
 void ViewsDialog::updateApplyButtonsState()
 {
-  /*  if (m_handler->hasChangedData()) {
-        m_ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(true);
-        m_ui->buttonBox->button(QDialogButtonBox::Reset)->setEnabled(true);
-    } else {
-        m_ui->buttonBox->button(QDialogButtonBox::Ok)->setEnabled(false);
-        m_ui->buttonBox->button(QDialogButtonBox::Reset)->setEnabled(false);
-    }*/
+    bool changed = m_handler->hasChangedData();
+
+    m_applyNowBtn->setEnabled(changed);
+    m_ui->buttonBox->button(QDialogButtonBox::Reset)->setEnabled(changed);
 }
 
 void ViewsDialog::accept()
@@ -111,7 +111,7 @@ void ViewsDialog::onCancel()
 void ViewsDialog::onReset()
 {
     qDebug() << Q_FUNC_INFO;
-   // m_handler->reset();
+    m_handler->reset();
 }
 
 void ViewsDialog::loadConfig()

app/settings/viewsdialog/viewsdialog.h

@@ -28,6 +28,7 @@
 // Qt
 #include <QDialog>
 #include <QObject>
+#include <QPushButton>
 
 namespace Ui {
 class ViewsDialog;
@@ -79,6 +80,8 @@ private:
     Ui::ViewsDialog *m_ui;
     Controller::Layouts *m_layoutsController{nullptr};
 
+    QPushButton *m_applyNowBtn{nullptr};
+
     Handler::ViewsHandler *m_handler;   
 
     //! properties

app/settings/viewsdialog/viewsdialog.ui

@@ -243,7 +243,7 @@
       <enum>Qt::Horizontal</enum>
      </property>
      <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok|QDialogButtonBox::Reset</set>
+      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Reset</set>
      </property>
     </widget>
    </item>

app/settings/viewsdialog/viewshandler.cpp

@@ -81,10 +81,8 @@ void ViewsHandler::init()
     //! connect layout combobox after the selected layout has been loaded
     connect(m_ui->layoutsCmb, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &ViewsHandler::onCurrentLayoutIndexChanged);
 
-    //! data were changed
-    connect(this, &ViewsHandler::dataChanged, this, [&]() {
-        loadLayout(c_data);
-    });
+    //!
+    connect(m_viewsController, &Settings::Controller::Views::dataChanged, this, &ViewsHandler::dataChanged);
 }
 
 void ViewsHandler::reload()
@@ -92,14 +90,13 @@ void ViewsHandler::reload()
     m_dialog->layoutsController()->initializeSelectedLayoutViews();
 
     o_data = m_dialog->layoutsController()->selectedLayoutCurrentData();
-    c_data = o_data;
 
     Latte::Data::LayoutIcon icon = m_dialog->layoutsController()->selectedLayoutIcon();
 
     m_ui->layoutsCmb->setCurrentText(o_data.name);
     m_ui->layoutsCmb->setLayoutIcon(icon);
 
-    loadLayout(c_data);
+    loadLayout(o_data);
 }
 
 Latte::Corona *ViewsHandler::corona() const
@@ -119,12 +116,12 @@ void ViewsHandler::loadLayout(const Latte::Data::Layout &data)
 
 Latte::Data::Layout ViewsHandler::currentData() const
 {
-    return c_data;
+    return o_data;
 }
 
 bool ViewsHandler::hasChangedData() const
 {
-    return o_data != c_data;
+    return m_viewsController->hasChangedData();
 }
 
 bool ViewsHandler::inDefaultValues() const
@@ -136,8 +133,7 @@ bool ViewsHandler::inDefaultValues() const
 
 void ViewsHandler::reset()
 {
-    c_data = o_data;
-    emit currentLayoutChanged();
+    m_viewsController->reset();
 }
 
 void ViewsHandler::resetDefaults()
@@ -147,7 +143,7 @@ void ViewsHandler::resetDefaults()
 
 void ViewsHandler::save()
 {
-    m_dialog->layoutsController()->setLayoutProperties(currentData());
+  //  m_dialog->layoutsController()->setLayoutProperties(currentData());
 }
 
 void ViewsHandler::onCurrentLayoutIndexChanged(int row)
@@ -170,13 +166,10 @@ void ViewsHandler::onCurrentLayoutIndexChanged(int row)
         QString layoutId = m_layoutsProxyModel->data(m_layoutsProxyModel->index(row, Model::Layouts::IDCOLUMN), Qt::UserRole).toString();
         m_dialog->layoutsController()->selectRow(layoutId);
         reload();
-
-
-
         emit currentLayoutChanged();
     } else {
         //! reset combobox index
-        m_ui->layoutsCmb->setCurrentText(c_data.name);
+        m_ui->layoutsCmb->setCurrentText(o_data.name);
     }
 }
 
@@ -188,7 +181,7 @@ void ViewsHandler::updateWindowTitle()
 int ViewsHandler::saveChanges()
 {
     if (hasChangedData()) {
-        QString layoutName = c_data.name;
+        QString layoutName = o_data.name;
         QString saveChangesText = i18n("The settings of <b>%0</b> layout have changed. Do you want to apply the changes or discard them?").arg(layoutName);
 
         return m_dialog->saveChangesConfirmation(saveChangesText);

app/settings/viewsdialog/viewshandler.h

@@ -97,9 +97,7 @@ private:
 
     QSortFilterProxyModel *m_layoutsProxyModel{nullptr};
 
-    //! current data
     Latte::Data::Layout o_data;
-    Latte::Data::Layout c_data;
 };
 
 }

app/settings/viewsdialog/viewsmodel.cpp

@@ -46,13 +46,9 @@ Views::~Views()
 {
 }
 
-void Views::clear()
+bool Views::hasChangedData() const
 {
-    if (m_viewsTable.rowCount() > 0) {
-        beginRemoveRows(QModelIndex(), 0, m_viewsTable.rowCount() - 1);
-        m_viewsTable.clear();
-        endRemoveRows();
-    }
+    return o_viewsTable != m_viewsTable;
 }
 
 int Views::rowCount() const
@@ -87,6 +83,15 @@ const Latte::Data::ViewsTable &Views::originalViewsData()
     return o_viewsTable;
 }
 
+void Views::clear()
+{
+    if (m_viewsTable.rowCount() > 0) {
+        beginRemoveRows(QModelIndex(), 0, m_viewsTable.rowCount() - 1);
+        m_viewsTable.clear();
+        endRemoveRows();
+    }
+}
+
 void Views::initEdges()
 {
     Latte::Data::GenericBasicTable edges;
@@ -120,6 +125,12 @@ void Views::initAlignments()
     s_verticalAlignments.setValue<Latte::Data::GenericBasicTable>(verticals);
 }
 
+void Views::resetData()
+{
+    clear();
+    setOriginalData(o_viewsTable);
+}
+
 bool Views::isVertical(const Plasma::Types::Location &location) const
 {
     return (location == Plasma::Types::LeftEdge || location == Plasma::Types::RightEdge);

app/settings/viewsdialog/viewsmodel.h

@@ -72,6 +72,11 @@ public:
     explicit Views(QObject *parent, Latte::Corona *corona);
     ~Views();
 
+    bool hasChangedData() const;
+
+    //! all original data will become also current
+    void resetData();
+
     int rowCount() const;
     static int columnCount();
     int rowCount(const QModelIndex &parent) const override;