connected project toolbar to project explorer

app/panel/project/project.cpp

@@ -42,6 +42,15 @@ ProjectPanel::ProjectPanel(QWidget *parent) :
   explorer_ = new ProjectExplorer(this);
   layout->addWidget(explorer_);
 
+  // Set toolbar's view to the explorer's view
+  toolbar->SetView(explorer_->view_type());
+
+  // Connect toolbar's view change signal to the explorer's view change slot
+  connect(toolbar,
+          SIGNAL(ViewChanged(olive::ProjectViewType)),
+          explorer_,
+          SLOT(set_view_type(olive::ProjectViewType)));
+
   // Set strings
   Retranslate();
 }

app/project/projectviewtype.h

@@ -0,0 +1,12 @@
+#ifndef PROJECTVIEWTYPE_H
+#define PROJECTVIEWTYPE_H
+
+namespace olive {
+enum ProjectViewType {
+  TreeView,
+  ListView,
+  IconView
+};
+}
+
+#endif // PROJECTVIEWTYPE_H

app/widget/projectexplorer/projectexplorer.cpp

@@ -22,7 +22,7 @@
 
 ProjectExplorer::ProjectExplorer(QWidget *parent) :
   QStackedWidget(parent),
-  view_type_(TreeView),
+  view_type_(olive::TreeView),
   model_(this)
 {
   tree_view_ = new QTreeView(this);
@@ -30,12 +30,12 @@ ProjectExplorer::ProjectExplorer(QWidget *parent) :
   addWidget(tree_view_);
 }
 
-const ProjectExplorer::ViewType &ProjectExplorer::view_type()
+const olive::ProjectViewType &ProjectExplorer::view_type()
 {
   return view_type_;
 }
 
-void ProjectExplorer::set_view_type(const ProjectExplorer::ViewType &type)
+void ProjectExplorer::set_view_type(olive::ProjectViewType type)
 {
   view_type_ = type;
 }

app/widget/projectexplorer/projectexplorer.h

@@ -26,6 +26,7 @@
 
 #include "project/project.h"
 #include "project/projectviewmodel.h"
+#include "project/projectviewtype.h"
 
 /**
  * @brief The ProjectExplorer class
@@ -39,25 +40,22 @@
  */
 class ProjectExplorer : public QStackedWidget
 {
+  Q_OBJECT
 public:
-  enum ViewType {
-    TreeView,
-    ListView,
-    IconView
-  };
-
   ProjectExplorer(QWidget* parent);
 
-  const ViewType& view_type();
-  void set_view_type(const ViewType& type);
+  const olive::ProjectViewType& view_type();
 
   Project* project();
   void set_project(Project* p);
 
+public slots:
+  void set_view_type(olive::ProjectViewType type);
+
 private:
   QTreeView* tree_view_;
 
-  ViewType view_type_;
+  olive::ProjectViewType view_type_;
 
   ProjectViewModel model_;
 };

app/widget/projecttoolbar/projecttoolbar.cpp

@@ -66,19 +66,19 @@ ProjectToolbar::ProjectToolbar(QWidget *parent) :
   tree_button_ = new QPushButton();
   tree_button_->setIcon(olive::icon::TreeView);
   tree_button_->setCheckable(true);
-  connect(tree_button_, SIGNAL(clicked(bool)), this, SIGNAL(TreeViewClicked()));
+  connect(tree_button_, SIGNAL(clicked(bool)), this, SLOT(ViewButtonClicked()));
   layout->addWidget(tree_button_);
 
   list_button_ = new QPushButton();
   list_button_->setIcon(olive::icon::ListView);
   list_button_->setCheckable(true);
-  connect(list_button_, SIGNAL(clicked(bool)), this, SIGNAL(ListViewClicked()));
+  connect(list_button_, SIGNAL(clicked(bool)), this, SLOT(ViewButtonClicked()));
   layout->addWidget(list_button_);
 
   icon_button_ = new QPushButton();
   icon_button_->setIcon(olive::icon::IconView);
   icon_button_->setCheckable(true);
-  connect(icon_button_, SIGNAL(clicked(bool)), this, SIGNAL(IconViewClicked()));
+  connect(icon_button_, SIGNAL(clicked(bool)), this, SLOT(ViewButtonClicked()));
   layout->addWidget(icon_button_);
 
   // Group Tree/List/Icon view buttons into a button group for easy exclusive-buttons
@@ -91,6 +91,21 @@ ProjectToolbar::ProjectToolbar(QWidget *parent) :
   Retranslate();
 }
 
+void ProjectToolbar::SetView(olive::ProjectViewType type)
+{
+  switch (type) {
+  case olive::TreeView:
+    tree_button_->setChecked(true);
+    break;
+  case olive::IconView:
+    icon_button_->setChecked(true);
+    break;
+  case olive::ListView:
+    list_button_->setChecked(true);
+    break;
+  }
+}
+
 void ProjectToolbar::changeEvent(QEvent *e)
 {
   if (e->type() == QEvent::LanguageChange) {
@@ -113,3 +128,18 @@ void ProjectToolbar::Retranslate()
   list_button_->setToolTip(tr("Switch to List View"));
   icon_button_->setToolTip(tr("Switch to Icon View"));
 }
+
+void ProjectToolbar::ViewButtonClicked()
+{
+  // Determine which view button triggered this slot and emit a signal accordingly
+  if (sender() == tree_button_) {
+    emit ViewChanged(olive::TreeView);
+  } else if (sender() == icon_button_) {
+    emit ViewChanged(olive::IconView);
+  } else if (sender() == list_button_) {
+    emit ViewChanged(olive::ListView);
+  } else {
+    // Assert that it was one of the above buttons
+    Q_ASSERT(false);
+  }
+}

app/widget/projecttoolbar/projecttoolbar.h

@@ -25,6 +25,8 @@
 #include <QLineEdit>
 #include <QPushButton>
 
+#include "project/projectviewtype.h"
+
 /**
  * @brief The ProjectToolbar class
  *
@@ -38,8 +40,13 @@ class ProjectToolbar : public QWidget
   Q_OBJECT
 public:
   ProjectToolbar(QWidget* parent);
+
+public slots:
+  void SetView(olive::ProjectViewType type);
+
 protected:
   void changeEvent(QEvent *) override;
+
 signals:
   void NewClicked();
   void OpenClicked();
@@ -50,9 +57,8 @@ signals:
 
   void SearchChanged(const QString&);
 
-  void TreeViewClicked();
-  void IconViewClicked();
-  void ListViewClicked();
+  void ViewChanged(olive::ProjectViewType type);
+
 private:
   void Retranslate();
 
@@ -67,6 +73,9 @@ private:
   QPushButton* tree_button_;
   QPushButton* list_button_;
   QPushButton* icon_button_;
+
+private slots:
+  void ViewButtonClicked();
 };
 
 #endif // PROJECTTOOLBAR_H