Change namespace for the trace view and implement ViewBase

[pulseview.git] / pv / view / viewwidget.cpp

diff --git a/pv/view/viewwidget.cpp b/pv/view/viewwidget.cpp
index a834f9c0d54eba1c236f18558cfe471bbb3f700a..3bd8c6b9d919522909a3578fe69240767f2e7788 100644 (file)
--- a/pv/view/viewwidget.cpp
+++ b/pv/view/viewwidget.cpp
@@ -31,7 +31,8 @@ using std::shared_ptr;
 using std::vector;
 
 namespace pv {
-namespace view {
+namespace views {
+namespace TraceView {
 
 ViewWidget::ViewWidget(View &parent) :
        QWidget(&parent),
@@ -73,8 +74,7 @@ bool ViewWidget::accept_drag() const
        const bool any_time_items_selected = any_of(items.begin(), items.end(),
                [](const shared_ptr<TimeItem> &i) { return i->selected(); });
 
-       if (any_row_items_selected && !any_time_items_selected)
-       {
+       if (any_row_items_selected && !any_time_items_selected) {
                // Check all the drag items share a common owner
                TraceTreeItemOwner *item_owner = nullptr;
                for (shared_ptr<TraceTreeItem> r : trace_tree_items)
@@ -86,9 +86,7 @@ bool ViewWidget::accept_drag() const
                        }
 
                return true;
-       }
-       else if (any_time_items_selected && !any_row_items_selected)
-       {
+       } else if (any_time_items_selected && !any_row_items_selected) {
                return true;
        }
 
@@ -212,8 +210,7 @@ void ViewWidget::mouse_left_release_event(QMouseEvent *event)
 
        if (item_dragging_)
                view_.restack_all_trace_tree_items();
-       else
-       {
+       else {
                if (!ctrl_pressed) {
                        for (shared_ptr<ViewItem> i : items)
                                if (mouse_down_item_ != i)
@@ -227,9 +224,10 @@ void ViewWidget::mouse_left_release_event(QMouseEvent *event)
        item_dragging_ = false;
 }
 
-bool ViewWidget::touch_event(QTouchEvent *e)
+bool ViewWidget::touch_event(QTouchEvent *event)
 {
-       (void)e;
+       (void)event;
+
        return false;
 }
 
@@ -271,18 +269,16 @@ void ViewWidget::mouseReleaseEvent(QMouseEvent *event)
        mouse_down_item_ = nullptr;
 }
 
-void ViewWidget::mouseMoveEvent(QMouseEvent *e)
+void ViewWidget::mouseMoveEvent(QMouseEvent *event)
 {
-       assert(e);
-       mouse_point_ = e->pos();
-
-       if (!e->buttons())
-               item_hover(get_mouse_over_item(e->pos()));
-       else if (e->buttons() & Qt::LeftButton)
-       {
-               if (!item_dragging_)
-               {
-                       if ((e->pos() - mouse_down_point_).manhattanLength() <
+       assert(event);
+       mouse_point_ = event->pos();
+
+       if (!event->buttons())
+               item_hover(get_mouse_over_item(event->pos()));
+       else if (event->buttons() & Qt::LeftButton) {
+               if (!item_dragging_) {
+                       if ((event->pos() - mouse_down_point_).manhattanLength() <
                                QApplication::startDragDistance())
                                return;
 
@@ -293,7 +289,7 @@ void ViewWidget::mouseMoveEvent(QMouseEvent *e)
                }
 
                // Do the drag
-               drag_items(e->pos() - mouse_down_point_);
+               drag_items(event->pos() - mouse_down_point_);
        }
 }
 
@@ -303,5 +299,6 @@ void ViewWidget::leaveEvent(QEvent*)
        update();
 }
 
-} // namespace view
+} // namespace TraceView
+} // namespace views
 } // namespace pv