//------------------------------------------------------------------------------
void ListModelWrapper::set_value_impl(const iterator& row, int column, const Glib::ValueBase& value)
{
if (!*_tm)
return;
bec::NodeId node(node_for_iter(row));
if ( node.is_valid() )
{
const GType type = *(_columns.types() + column);
column = _columns.ui2bec(column);
if ( column < 0 )
{
if ( !_fake_column_value_setter.empty() )
_fake_column_value_setter(row, column, type, value);
}
else
{
switch ( type )
{
case G_TYPE_BOOLEAN:
{
Glib::Value<bool> v;
v.init(value.gobj());
lmwdprint("LMW::set_value_impl:%s node %s, column %i, value %i\n", _name.c_str(), node.repr().c_str(), column, v.get());
(*_tm)->set_field(node, column, (ssize_t)v.get());
break;
}
case G_TYPE_INT:
case G_TYPE_UINT:
{
Glib::Value<ssize_t> v;
v.init(value.gobj());
lmwdprint("LMW::set_value_impl: node %s, column %i, value %i\n", node.repr().c_str(), column, v.get());
(*_tm)->set_field(node, column, v.get());
break;
}
case G_TYPE_FLOAT:
case G_TYPE_DOUBLE:
{
Glib::Value<double> v;
v.init(value.gobj());
(*_tm)->set_field(node, column, v.get());
break;
}
case G_TYPE_STRING:
{
Glib::Value<std::string> v;
v.init(value.gobj());
(*_tm)->set_field(node, column, v.get());
lmwdprint("LMW::set_value: %s '%s'\n", _name.c_str(), v.get().c_str());
break;
}
default:
break;
}
}
}
}
//--------------------------------------------------------------------------------
void DbMySQLTableEditorIndexPage::set_value(const Gtk::TreeModel::iterator& iter, int column, GType type, const Glib::ValueBase& value)
{
bec::IndexColumnsListBE *columns_be = _be->get_indexes()->get_columns();
bec::NodeId node(_indexes_columns_model->node_for_iter(iter));
if ( node.is_valid() )
{
switch ( column )
{
case -2:
{
Glib::Value<std::string> v;
v.init(value.gobj());
columns_be->set_field(node, ::bec::IndexColumnsListBE::Descending, v.get() == "ASC" ? 0 : 1);
break;
}
case -8:
{
Glib::Value<bool> v;
v.init(value.gobj());
columns_be->set_column_enabled(node, v.get());
recreate_order_model();
break;
}
}
}
}
void
MetaDataTreeStore::set_value_impl(const Gtk::TreeModel::iterator& iter, int column, const Glib::ValueBase& value)
{
if(column>=get_n_columns_vfunc())
{
g_warning("MetaDataTreeStore::set_value_impl: Bad column (%d)",column);
return;
}
if(!g_value_type_compatible(G_VALUE_TYPE(value.gobj()),get_column_type_vfunc(column)))
{
g_warning("MetaDataTreeStore::set_value_impl: Bad value type");
return;
}
if(column==model.data.index())
{
Glib::Value<Glib::ustring> x;
g_value_init(x.gobj(),model.data.type());
g_value_copy(value.gobj(),x.gobj());
synfig::String key((Glib::ustring)(*iter)[model.key]);
synfig::String new_data(x.get());
get_canvas_interface()->set_meta_data(key,new_data);
}
else
Gtk::TreeStore::set_value_impl(iter,column, value);
}
bool GstUtils::get_structure_field(const Structure& structure, const Glib::ustring& fieldname, RefPtr<const Caps>& value)
{
Glib::ValueBase base;
structure.get_field(fieldname, base);
if (!GST_VALUE_HOLDS_CAPS(base.gobj()))
return false;
value = Glib::wrap(const_cast<GstCaps*>(gst_value_get_caps(base.gobj())), true);
return true;
}
void display_caps(const Glib::RefPtr<Gst::Caps> &caps,
const Glib::RefPtr<Gtk::TreeStore> &model, const Gtk::TreeModelColumn<Glib::ustring> &col_name,
const Gtk::TreeModelColumn<Glib::ustring> &col_value, const Gtk::TreeModel::Row& parent_row)
{
std::string caps_str;
if (!caps)
caps_str = _("UNKNOWN");
else if (caps->is_any() || caps->empty())
caps_str = caps->to_string();
if (!caps_str.empty())
{
APPEND_SUB_ROW(caps_str, "", parent_row);
}
for (guint i = 0; i < caps->size(); i++)
{
Gst::Structure structure = caps->get_structure(i);
auto row = APPEND_SUB_ROW (structure.get_name(), "", parent_row);
for (int j = 0; j < structure.size(); j++)
{
Glib::ustring field_name = structure.get_nth_field_name(j);
Glib::ValueBase base;
structure.get_field(field_name, base);
APPEND_SUB_ROW (field_name, gst_value_serialize(base.gobj()), row);
}
}
}
//------------------------------------------------------------------------------
void TreeModelWrapper::get_icon_value(const iterator& iter, int column, const bec::NodeId& node,
Glib::ValueBase& value) const {
if (!tm())
return;
static ImageCache* pixbufs = ImageCache::get_instance();
static Glib::RefPtr<Gtk::IconTheme> icon_theme = Gtk::IconTheme::get_default();
GValue* gval = value.gobj();
g_value_init(gval, GDK_TYPE_PIXBUF);
bec::IconId icon_id = tm()->get_field_icon(node, column, get_icon_size());
if (icon_id != 0) {
Glib::RefPtr<Gdk::Pixbuf> pixbuf = pixbufs->image(icon_id);
if (pixbuf)
g_value_set_object(gval, pixbuf->gobj());
else {
if (tm()->is_expandable(node)) {
Glib::RefPtr<Gdk::Pixbuf> pixbuf = icon_theme->load_icon("folder", 16, (Gtk::IconLookupFlags)0);
if (pixbuf)
g_value_set_object(gval, pixbuf->gobj());
}
}
} else {
if (tm()->is_expandable(node)) {
Glib::RefPtr<Gdk::Pixbuf> pixbuf = icon_theme->load_icon("folder", 16, (Gtk::IconLookupFlags)0);
if (pixbuf)
g_value_set_object(gval, pixbuf->gobj());
}
}
}
void
MetaDataTreeStore::get_value_vfunc (const Gtk::TreeModel::iterator& iter, int column, Glib::ValueBase& value)const
{
if(column>=get_n_columns_vfunc())
{
g_warning("MetaDataTreeStore::set_value_impl: Bad column (%d)",column);
return;
}
if(column==model.data.index())
{
synfig::String key((Glib::ustring)(*iter)[model.key]);
g_value_init(value.gobj(),G_TYPE_STRING);
g_value_set_string(value.gobj(),get_canvas()->get_meta_data(key).c_str());
return;
}
else
Gtk::TreeStore::get_value_vfunc(iter,column,value);
}
void
ChildrenTreeStore::set_value_impl(const Gtk::TreeModel::iterator& iter, int column, const Glib::ValueBase& value)
{
if(column>=get_n_columns_vfunc())
{
g_warning("LayerTreeStore::set_value_impl: Bad column (%d)",column);
return;
}
if(!g_value_type_compatible(G_VALUE_TYPE(value.gobj()),get_column_type_vfunc(column)))
{
g_warning("LayerTreeStore::set_value_impl: Bad value type");
return;
}
try
{
if(column==model.value.index())
{
Glib::Value<synfig::ValueBase> x;
g_value_init(x.gobj(),model.value.type());
g_value_copy(value.gobj(),x.gobj());
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
if(value_desc)
{
canvas_interface()->change_value(value_desc,x.get());
row_changed(get_path(*iter),*iter);
}
return;
}
else
CanvasTreeStore::set_value_impl(iter,column, value);
}
catch(std::exception x)
{
g_warning("%s", x.what());
}
}
//------------------------------------------------------------------------------
void ListModelWrapper::get_icon_value(const iterator& iter, int column, const bec::NodeId &node, Glib::ValueBase& value) const
{
if (!*_tm)
return;
static ImageCache *pixbufs = ImageCache::get_instance();
static Glib::RefPtr<Gtk::IconTheme> icon_theme= Gtk::IconTheme::get_default();
GValue *gval = value.gobj();
bec::IconId icon_id = (*_tm)->get_field_icon(node, column, get_icon_size());
g_value_init(gval, GDK_TYPE_PIXBUF);
if (icon_id != 0)
{
Glib::RefPtr<Gdk::Pixbuf> pixbuf = pixbufs->image(icon_id);
if ( pixbuf )
{
g_value_set_object(gval, pixbuf->gobj());
}
}
}
ObjectNodeInfo GstUtils::parse_caps(const RefPtr<Caps>& caps)
{
Glib::ustring caps_str;
bool finish = true;
if (!caps || caps->empty())
caps_str = "EMPTY";
else if (caps->is_any())
caps_str = "ANY";
else finish = false;
if (finish)
return ObjectNodeInfo(caps_str);
ObjectNodeInfo ret;
for (guint i = 0; i < caps->size(); i++)
{
Structure structure = caps->get_structure(i);
ObjectNodeInfo obj;
for (int j = 0; j < structure.size(); j++)
{
Glib::ustring field_name = structure.get_nth_field_name(j);
Glib::ValueBase base;
structure.get_field(field_name, base);
obj.insert(field_name, ObjectNodeInfo(gst_value_serialize(base.gobj())));
}
ret.insert(structure.get_name(), obj);
}
return ret;
}
void
CanvasTreeStore::get_value_vfunc(const Gtk::TreeModel::iterator& iter, int column, Glib::ValueBase& value)const
{
if(column==model.value.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<synfig::ValueBase> x;
g_value_init(x.gobj(),x.value_type());
if(!value_desc)
{
x.set(ValueBase());
}
else
if(value_desc.is_const())
x.set(value_desc.get_value());
else
if(value_desc.is_value_node())
switch(value_desc.get_value_type())
{
case ValueBase::TYPE_BONE:
{
Time time(canvas_interface()->get_time());
Bone bone((*(value_desc.get_value_node()))(time).get(Bone()));
String display(String(bone.get_name()));
ValueNode_Bone::ConstHandle parent(bone.get_parent());
if (!parent->is_root())
display += " --> " + String((*parent->get_link("name"))(time).get(String()));
x.set(display);
break;
}
case ValueBase::TYPE_BONE_WEIGHT_PAIR:
{
Time time(canvas_interface()->get_time());
BoneWeightPair bone_weight_pair((*(value_desc.get_value_node()))(time).get(BoneWeightPair()));
x.set(bone_weight_pair.get_string());
break;
}
case ValueBase::TYPE_SEGMENT:
case ValueBase::TYPE_LIST:
case ValueBase::TYPE_BLINEPOINT:
x.set(ValueBase::type_local_name(value_desc.get_value_type()));
break;
default:
x.set((*value_desc.get_value_node())(canvas_interface()->get_time()));
break;
}
else
{
synfig::error(__FILE__":%d: Unable to figure out value",__LINE__);
return;
}
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.is_value_node.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<bool> x;
g_value_init(x.gobj(),x.value_type());
x.set(value_desc && value_desc.is_value_node());
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.is_shared.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<bool> x;
g_value_init(x.gobj(),x.value_type());
x.set(value_desc.is_value_node() && value_desc.get_value_node()->rcount()>1);
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.is_exported.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<bool> x;
g_value_init(x.gobj(),x.value_type());
x.set(value_desc.is_value_node() && value_desc.get_value_node()->is_exported());
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.is_canvas.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<bool> x;
g_value_init(x.gobj(),x.value_type());
x.set(!value_desc && (Canvas::Handle)(*iter)[model.canvas]);
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.id.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<Glib::ustring> x;
g_value_init(x.gobj(),x.value_type());
if(value_desc && value_desc.is_value_node())
x.set(value_desc.get_value_node()->get_id());
else if(!value_desc && Canvas::Handle((*iter)[model.canvas]))
x.set(Canvas::Handle((*iter)[model.canvas])->get_id());
else
return Gtk::TreeStore::get_value_vfunc(iter,column,value);
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.is_editable.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<bool> x;
g_value_init(x.gobj(),x.value_type());
x.set(!value_desc.is_value_node() || synfigapp::is_editable(value_desc.get_value_node()));
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.type.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
String stype, lname;
Glib::Value<Glib::ustring> x;
g_value_init(x.gobj(),x.value_type());
// Set the type
if(!value_desc)
{
if((*iter)[model.is_canvas])
x.set(_("Canvas"));
}
else
{
stype=ValueBase::type_local_name(value_desc.get_value_type());
if(!value_desc.is_const())
stype+=" (" + value_desc.get_value_node()->get_local_name() + ")";
}
x.set(stype.c_str());
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.label.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<Glib::ustring> x;
g_value_init(x.gobj(),x.value_type());
// Set the type
if(!value_desc)
{
Canvas::Handle canvas((*iter)[model.canvas]);
if(canvas)
{
if(!canvas->get_id().empty())
x.set(canvas->get_id());
else if(!canvas->get_name().empty())
x.set(canvas->get_name());
else
x.set(_("[Unnamed]"));
// todo: what are the previous 6 lines for if we're going to overwrite it here?
x.set(_("Canvas"));
}
return Gtk::TreeStore::get_value_vfunc(iter,column,value);
}
else
{
ValueNode::Handle value_node=value_desc.get_value_node();
// Setup the row's label
if(value_node->get_id().empty())
x.set(Glib::ustring((*iter)[model.name]));
else if(Glib::ustring((*iter)[model.name]).empty())
x.set(value_node->get_id());
else
x.set(Glib::ustring((*iter)[model.name])+" ("+value_node->get_id()+')');
}
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.icon.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
if(!value_desc)
return Gtk::TreeStore::get_value_vfunc(iter,column,value);
Glib::Value<Glib::RefPtr<Gdk::Pixbuf> > x;
g_value_init(x.gobj(),x.value_type());
x.set(get_tree_pixbuf(value_desc.get_value_type()));
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.interpolation_icon.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
if(!value_desc)
return Gtk::TreeStore::get_value_vfunc(iter,column,value);
Glib::Value<Glib::RefPtr<Gdk::Pixbuf> > x;
g_value_init(x.gobj(),x.value_type());
x.set(get_interpolation_pixbuf(value_desc.get_interpolation()));
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.is_static.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<bool> x;
g_value_init(x.gobj(),x.value_type());
x.set(value_desc.get_static());
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
if(column==model.interpolation_icon_visible.index())
{
synfigapp::ValueDesc value_desc((*iter)[model.value_desc]);
Glib::Value<bool> x;
g_value_init(x.gobj(),x.value_type());
bool is_visible((!value_desc.get_static())
&& (value_desc.get_interpolation()!=INTERPOLATION_UNDEFINED)
&& (value_desc.get_interpolation()!=INTERPOLATION_MANUAL)
&& (value_desc.get_interpolation()!=INTERPOLATION_NIL));
x.set(is_visible);
g_value_init(value.gobj(),x.value_type());
g_value_copy(x.gobj(),value.gobj());
}
else
Gtk::TreeStore::get_value_vfunc(iter,column,value);
}