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lib: Clean up QueueModel switch statements 

Signed-off-by: Anna Schumaker <Anna@OcarinaProject.net>
This commit is contained in:
Anna Schumaker 2015-01-13 19:53:36 -05:00
parent 315a169136
commit ad584900fa
2 changed files with 29 additions and 77 deletions
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2
include/lib/model.h
View File

@ -10,8 +10,6 @@
class QueueModel : public Gtk::TreeModel, public Glib::Object {
private:
void increment_stamp();
void get_value_uint(Track *, int, Glib::ValueBase &) const;
void get_value_str(Track *, int, Glib::ValueBase &) const;
bool check_iter_validity(const Gtk::TreeIter &) const;
protected:

104
lib/model.cpp
View File

@ -91,77 +91,20 @@ int QueueModel::get_n_columns_vfunc() const
GType QueueModel::get_column_type_vfunc(int index) const
{
switch (index) {
case 0:
case 5:
case 7:
return G_TYPE_UINT;
case 1:
case 2:
case 3:
case 4:
case 6:
case 8:
case 9:
return G_TYPE_STRING;
default:
if (index > 9)
return 0;
}
if (index == 0 || index == 5 || index == 7)
return G_TYPE_UINT;
return G_TYPE_STRING;
}
void QueueModel::get_value_uint(Track *track, int column,
Glib::ValueBase &value) const
template <class T>
static void set_val(const T &t, Glib::ValueBase &value)
{
Glib::Value<unsigned int> specific;
specific.init(Glib::Value<unsigned int>::value_type());
switch (column) {
case 0:
specific.set(track->track());
break;
case 5:
specific.set(track->album()->year());
break;
case 7:
specific.set(track->count());
}
value.init(Glib::Value<unsigned int>::value_type());
value = specific;
}
void QueueModel::get_value_str(Track *track, int column,
Glib::ValueBase &value) const
{
Glib::Value<std::string> specific;
specific.init(Glib::Value<std::string>::value_type());
switch (column) {
case 1:
specific.set(track->name());
break;
case 2:
specific.set(track->length_str());
break;
case 3:
specific.set(track->artist()->name());
break;
case 4:
specific.set(track->album()->name());
break;
case 6:
specific.set(track->genre()->name());
break;
case 8:
specific.set(track->date());
break;
case 9:
specific.set(Glib::Markup::escape_text(track->path()));
}
value.init(Glib::Value<std::string>::value_type());
value = specific;
Glib::Value<T> specific;
specific.init(Glib::Value<T>::value_type());
specific.set(t);
value.init(specific.gobj());
}
void QueueModel::get_value_vfunc(const Gtk::TreeIter &iter, int column,
@ -169,22 +112,33 @@ void QueueModel::get_value_vfunc(const Gtk::TreeIter &iter, int column,
{
Track *track;
if (!check_iter_validity(iter))
return;
if (column > get_n_columns_vfunc())
if (!check_iter_validity(iter) ||
column > get_n_columns_vfunc())
return;
track = queue->operator[](iter_to_id(iter));
switch (column) {
case 0:
return set_val(track->track(), value);
case 1:
return set_val(track->name(), value);
case 2:
return set_val(track->length_str(), value);
case 3:
return set_val(track->artist()->name(), value);
case 4:
return set_val(track->album()->name(), value);
case 5:
return set_val(track->album()->year(), value);
case 6:
return set_val(track->genre()->name(), value);
case 7:
get_value_uint(track, column, value);
break;
default:
get_value_str(track, column, value);
return set_val(track->count(), value);
case 8:
return set_val(track->date(), value);
case 9:
return set_val(Glib::Markup::escape_text(track->path()), value);
}
}