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gui: Teach playqueues about the delete key 

Signed-off-by: Anna Schumaker <schumaker.anna@gmail.com>
This commit is contained in:
Anna Schumaker 2014-02-07 20:35:40 -05:00 committed by Anna Schumaker
parent 7d7c83c222
commit b161048f7f
1 changed files with 21 additions and 1 deletions
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22
gui/tabs.cpp
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@ -329,6 +329,7 @@ public:
bool on_filter_visible(const Gtk::TreeIter &);
void on_page_renumbered();
bool on_add_to_pq(unsigned int);
bool on_delete_selected();
bool on_view_key_pressed(GdkEventKey *);
void on_sidebar_cursor_changed();
bool on_sidebar_clicked(GdkEventButton *);
@ -667,6 +668,24 @@ bool OcarinaPage::on_add_to_pq(unsigned int n)
return true;
}
bool OcarinaPage::on_delete_selected()
{
Glib::RefPtr<Gtk::TreeSelection> sel = page_view.get_selection();
if (sel->count_selected_rows() == 0)
return true;
if ((unsigned int)notebook->page_num(*this) >= deck :: size())
return true;
std::vector<Gtk::TreeModel::Path>::reverse_iterator it;
std::vector<Gtk::TreeModel::Path> rows = sel->get_selected_rows();
for (it = rows.rbegin(); it != rows.rend(); it++) {
unsigned int id = filter->convert_path_to_child_path(*it)[0];
model->queue->del(id);
}
return true;
}
bool OcarinaPage::on_view_key_pressed(GdkEventKey *event)
{
std::string key = gdk_keyval_name(event->keyval);
@ -679,7 +698,8 @@ bool OcarinaPage::on_view_key_pressed(GdkEventKey *event)
if (key >= "0" && key <= "9") {
unsigned int n = atoi(key.c_str());
return on_add_to_pq(n);
}
} else if (key == "Delete")
return on_delete_selected();
return false;
}