#include <QMouseEvent>
#include <QTouchEvent>
-#include "rowitem.hpp"
+#include "tracetreeitem.hpp"
#include "view.hpp"
#include "viewwidget.hpp"
const auto items = this->items();
for (auto &i : items)
i->select(false);
- update();
+}
+
+void ViewWidget::item_hover(const shared_ptr<ViewItem> &item)
+{
+ (void)item;
}
void ViewWidget::item_clicked(const shared_ptr<ViewItem> &item)
bool ViewWidget::accept_drag() const
{
const vector< shared_ptr<TimeItem> > items(view_.time_items());
+ const vector< shared_ptr<TraceTreeItem> > trace_tree_items(
+ view_.list_by_type<TraceTreeItem>());
- const bool any_row_items_selected = any_of(view_.begin(), view_.end(),
- [](const shared_ptr<RowItem> &r) { return r->selected(); });
+ const bool any_row_items_selected = any_of(
+ trace_tree_items.begin(), trace_tree_items.end(),
+ [](const shared_ptr<TraceTreeItem> &r) { return r->selected(); });
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)
{
// Check all the drag items share a common owner
- RowItemOwner *item_owner = nullptr;
- for (shared_ptr<RowItem> r : view_)
+ TraceTreeItemOwner *item_owner = nullptr;
+ for (shared_ptr<TraceTreeItem> r : trace_tree_items)
if (r->dragging()) {
if (!item_owner)
item_owner = r->owner();
- else if(item_owner != r->owner())
+ else if (item_owner != r->owner())
return false;
}
bool item_dragged = false;
// Drag the row items
- RowItemOwner *item_owner = nullptr;
- for (std::shared_ptr<RowItem> r : view_)
+ TraceTreeItemOwner *item_owner = nullptr;
+ const vector< shared_ptr<TraceTreeItem> > trace_tree_items(
+ view_.list_by_type<TraceTreeItem>());
+ for (shared_ptr<TraceTreeItem> r : trace_tree_items)
if (r->dragging()) {
item_owner = r->owner();
r->drag_by(delta);
if (item_owner) {
item_dragged = true;
item_owner->restack_items();
- for (const auto &r : *item_owner)
+ for (shared_ptr<TraceTreeItem> r : trace_tree_items)
r->animate_to_layout_v_offset();
}
drag();
selection_changed();
- update();
}
void ViewWidget::mouse_left_release_event(QMouseEvent *event)
i->drag_release();
if (item_dragging_)
- view_.restack_all_row_items();
+ view_.restack_all_trace_tree_items();
else
{
if (!ctrl_pressed) {
mouse_down_item_ = nullptr;
}
-void ViewWidget::mouseMoveEvent(QMouseEvent *event)
+void ViewWidget::mouseMoveEvent(QMouseEvent *e)
{
- assert(event);
- mouse_point_ = event->pos();
+ assert(e);
+ mouse_point_ = e->pos();
- if (!(event->buttons() & Qt::LeftButton))
- return;
+ 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() <
+ QApplication::startDragDistance())
+ return;
- if ((event->pos() - mouse_down_point_).manhattanLength() <
- QApplication::startDragDistance())
- return;
+ if (!accept_drag())
+ return;
- if (!accept_drag())
- return;
+ item_dragging_ = true;
+ }
- // Do the drag
- item_dragging_ = true;
- drag_items(event->pos() - mouse_down_point_);
+ // Do the drag
+ drag_items(e->pos() - mouse_down_point_);
- update();
+ update();
+ }
}
void ViewWidget::leaveEvent(QEvent*)