bool
Action::LayerEmbed::is_candidate(const ParamList &x)
{
if (!candidate_check(get_param_vocab(),x)) return false;
Layer::Handle layer=x.find("layer")->second.get_layer();
if(!layer) return false;
etl::handle<synfig::Layer_PasteCanvas> layer_pastecanvas
= etl::handle<synfig::Layer_PasteCanvas>::cast_dynamic(layer);
if (layer_pastecanvas)
{
Canvas::Handle canvas = layer_pastecanvas->get_sub_canvas();;
if (canvas && canvas->is_root())
return true;
}
Layer::Handle layer_import = layer;
if (layer_import->get_param_list().count("filename") != 0)
{
String filename = layer_import->get_param("filename").get(String());
// TODO: literal "container:"
if (!filename.empty()
&& filename.substr(0, String("#").size()) != "#"
&& layer_import->dynamic_param_list().count("filename") == 0)
return true;
}
return false;
}
bool
Action::LayerEmbed::is_candidate(const ParamList &x)
{
if (!candidate_check(get_param_vocab(),x)) return false;
Layer::Handle layer=x.find("layer")->second.get_layer();
if(!layer) return false;
etl::handle<synfig::Layer_PasteCanvas> layer_pastecanvas
= etl::handle<synfig::Layer_PasteCanvas>::cast_dynamic(layer);
if (layer_pastecanvas)
{
Canvas::Handle canvas = layer_pastecanvas->get_sub_canvas();;
if (canvas && canvas->is_root())
return true;
}
Layer::Handle layer_import = layer;
if (layer_import->get_param_list().count("filename") != 0)
{
String filename = layer_import->get_param("filename").get(String());
if ( !CanvasFileNaming::is_embeded(filename)
&& !layer_import->dynamic_param_list().count("filename") )
return true;
}
return false;
}
Layer::Handle
Layer_Switch::get_current_layer()const
{
Canvas::Handle canvas = get_sub_canvas();
String n = param_layer_name.get(String());
if (canvas)
for(IndependentContext i = canvas->get_independent_context(); *i; i++)
if ((*i)->get_description() == n)
return *i;
return NULL;
}
void
Action::LayerDuplicate::export_dup_nodes(synfig::Layer::Handle layer, Canvas::Handle canvas, int &index)
{
// automatically export the Index parameter of Duplicate layers when duplicating
if (layer->get_name() == "duplicate")
while (true)
{
String name = strprintf(_("Index %d"), index++);
try
{
canvas->find_value_node(name, true);
}
catch (Exception::IDNotFound x)
{
Action::Handle action(Action::create("ValueNodeAdd"));
action->set_param("canvas",canvas);
action->set_param("canvas_interface",get_canvas_interface());
action->set_param("new",layer->dynamic_param_list().find("index")->second);
action->set_param("name",name);
add_action_front(action);
break;
}
}
else
{
Layer::ParamList param_list(layer->get_param_list());
for (Layer::ParamList::const_iterator iter(param_list.begin())
; iter != param_list.end()
; iter++)
if (layer->dynamic_param_list().count(iter->first)==0 && iter->second.get_type()==type_canvas)
{
Canvas::Handle subcanvas(iter->second.get(Canvas::Handle()));
if (subcanvas && subcanvas->is_inline())
for (IndependentContext iter = subcanvas->get_independent_context(); iter != subcanvas->end(); iter++)
export_dup_nodes(*iter, canvas, index);
}
for (Layer::DynamicParamList::const_iterator iter(layer->dynamic_param_list().begin())
; iter != layer->dynamic_param_list().end()
; iter++)
if (iter->second->get_type()==type_canvas)
{
Canvas::Handle canvas((*iter->second)(0).get(Canvas::Handle()));
if (canvas->is_inline())
//! \todo do we need to implement this? and if so, shouldn't we check all canvases, not just the one at t=0s?
warning("%s:%d not yet implemented - do we need to export duplicate valuenodes in dynamic canvas parameters?", __FILE__, __LINE__);
}
}
}
bool
TaskLayerSW::run(RunParams & /* params */) const
{
synfig::Surface &target =
SurfaceSW::Handle::cast_dynamic( target_surface )->get_surface();
// TODO: target_rect
RendDesc desc;
desc.set_tl(get_source_rect_lt());
desc.set_br(get_source_rect_rb());
desc.set_wh(target.get_w(), target.get_h());
desc.set_antialias(1);
Canvas::Handle canvas = Canvas::create();
return layer->accelerated_render(canvas->get_context(ContextParams()), &target, 4, desc, NULL);
}
void print_child_canvases(const string& prefix, const Canvas::Handle& canvas)
{
const Canvas::Children& children(canvas->children());
for (Canvas::Children::const_iterator child_canvas = children.begin();
child_canvas != children.end(); child_canvas++)
{
cout << prefix.c_str() << ":" << (*child_canvas)->get_id().c_str() << endl;
print_child_canvases(prefix + ":" + (*child_canvas)->get_id(),
*child_canvas);
}
}
bool
Action::LayerEmbed::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="layer" && param.get_type()==Param::TYPE_LAYER)
{
Layer::Handle layer = param.get_layer();
etl::handle<synfig::Layer_PasteCanvas> layer_pastecanvas
= etl::handle<synfig::Layer_PasteCanvas>::cast_dynamic(layer);
if (layer_pastecanvas)
{
Canvas::Handle canvas = layer_pastecanvas->get_sub_canvas();
if (canvas && canvas->is_root())
{
this->layer_pastecanvas = layer_pastecanvas;
return true;
}
}
Layer::Handle layer_import = layer;
if (layer_import->get_param_list().count("filename") != 0)
{
String filename = layer_import->get_param("filename").get(String());
// TODO: literal "container:"
if (!filename.empty()
&& filename.substr(0, String("#").size()) != "#"
&& layer_import->dynamic_param_list().count("filename") == 0)
{
this->layer_import = layer_import;
return true;
}
}
return false;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
StateBrush_Context::build_transform_stack(
Canvas::Handle canvas,
Layer::Handle layer,
CanvasView::Handle canvas_view,
TransformStack& transform_stack )
{
int count = 0;
for(Canvas::iterator i = canvas->begin(); i != canvas->end() ;++i)
{
if(*i == layer) return true;
if((*i)->active())
{
Transform::Handle trans((*i)->get_transform());
if(trans) { transform_stack.push(trans); count++; }
}
// If this is a paste canvas layer, then we need to
// descend into it
if(etl::handle<Layer_PasteCanvas> layer_pastecanvas = etl::handle<Layer_PasteCanvas>::cast_dynamic(*i))
{
transform_stack.push_back(
new Transform_Matrix(
layer_pastecanvas->get_guid(),
layer_pastecanvas->get_summary_transformation().get_matrix()
)
);
if (build_transform_stack(layer_pastecanvas->get_sub_canvas(), layer, canvas_view, transform_stack))
return true;
transform_stack.pop();
}
}
while(count-- > 0) transform_stack.pop();
return false;
}
bool
Action::LayerEmbed::set_param(const synfig::String& name, const Action::Param ¶m)
{
if(name=="layer" && param.get_type()==Param::TYPE_LAYER)
{
Layer::Handle layer = param.get_layer();
etl::handle<synfig::Layer_PasteCanvas> layer_pastecanvas
= etl::handle<synfig::Layer_PasteCanvas>::cast_dynamic(layer);
if (layer_pastecanvas)
{
Canvas::Handle canvas = layer_pastecanvas->get_sub_canvas();
if (canvas && canvas->is_root())
{
this->layer_pastecanvas = layer_pastecanvas;
return true;
}
}
Layer::Handle layer_import = layer;
if (layer_import->get_param_list().count("filename") != 0)
{
String filename = layer_import->get_param("filename").get(String());
if ( !CanvasFileNaming::is_embeded(filename)
&& !layer_import->dynamic_param_list().count("filename") )
{
this->layer_import = layer_import;
return true;
}
}
return false;
}
return Action::CanvasSpecific::set_param(name,param);
}
bool
Instance::import_external_canvas(Canvas::Handle canvas, std::map<Canvas*, Canvas::Handle> &imported)
{
etl::handle<CanvasInterface> canvas_interface;
for(IndependentContext i = canvas->get_independent_context(); *i; i++)
{
etl::handle<Layer_PasteCanvas> paste_canvas = etl::handle<Layer_PasteCanvas>::cast_dynamic(*i);
if (!paste_canvas) continue;
Canvas::Handle sub_canvas = paste_canvas->get_sub_canvas();
if (!sub_canvas) continue;
if (!sub_canvas->is_root()) continue;
if (imported.count(sub_canvas.get()) != 0) {
// link already exported canvas
Canvas::Handle new_canvas = imported[sub_canvas.get()];
if (!new_canvas) continue;
// Action to link canvas
try
{
Action::Handle action(Action::LayerParamSet::create());
if (!action) continue;
canvas_interface = find_canvas_interface(canvas);
action->set_param("canvas",canvas);
action->set_param("canvas_interface",canvas_interface);
action->set_param("layer",Layer::Handle(paste_canvas));
action->set_param("param","canvas");
action->set_param("new_value",ValueBase(new_canvas));
if(!action->is_ready()) continue;
if(!perform_action(action)) continue;
}
catch(...)
{
continue;
}
} else {
imported[sub_canvas.get()] = NULL;
// generate name
std::string fname = filename_sans_extension(basename(sub_canvas->get_file_name()));
static const char bad_chars[]=" :#@$^&()*";
for(std::string::iterator j = fname.begin(); j != fname.end(); j++)
for(const char *k = bad_chars; *k != 0; k++)
if (*j == *k) { *j = '_'; break; }
if (fname.empty()) fname = "canvas";
if (fname[0]>='0' && fname[0]<='9')
fname = "_" + fname;
std::string name;
bool found = false;
for(int j = 1; j < 1000; j++)
{
name = j == 1 ? fname : strprintf("%s_%d", fname.c_str(), j);
if (canvas->value_node_list().count(name) == false)
{
found = true;
for(std::list<Canvas::Handle>::const_iterator iter=canvas->children().begin();iter!=canvas->children().end();iter++)
if(name==(*iter)->get_id())
{ found = false; break; }
if (found) break;
}
}
if (!found) continue;
// Action to import canvas
try {
Action::Handle action(Action::ValueDescExport::create());
if (!action) continue;
canvas_interface = find_canvas_interface(canvas);
action->set_param("canvas",canvas);
action->set_param("canvas_interface",canvas_interface);
action->set_param("value_desc",ValueDesc(Layer::Handle(paste_canvas),std::string("canvas")));
action->set_param("name",name);
if(!action->is_ready()) continue;
if(!perform_action(action)) continue;
std::string warnings;
imported[sub_canvas.get()] = canvas->find_canvas(name, warnings);
}
catch(...)
{
continue;
}
return true;
}
}
for(std::list<Canvas::Handle>::const_iterator i = canvas->children().begin(); i != canvas->children().end(); i++)
if (import_external_canvas(*i, imported))
return true;
return false;
}
//! \writeme
int
synfig::waypoint_collect(set<Waypoint, std::less<UniqueID> > &waypoint_set,
const Time &time,
const etl::handle<Node> &node)
{
const TimePointSet& timepoint_set(node->get_times());
// Check to see if there is anything in here at the given time
if(timepoint_set.find(time)==timepoint_set.end())
return 0;
// Check if we are a linkable value node
LinkableValueNode::Handle linkable_value_node;
linkable_value_node=linkable_value_node.cast_dynamic(node);
if(linkable_value_node)
{
const int link_count(linkable_value_node->link_count());
int i,ret(0);
for(i=0;i<link_count;i++)
ret+=waypoint_collect(waypoint_set,time,linkable_value_node->get_link(i).get());
return ret;
}
// Check if we are a layer
Layer::Handle layer;
layer=layer.cast_dynamic(node);
if(layer)
{
const Layer::DynamicParamList& dyn_param_list(layer->dynamic_param_list());
Layer::DynamicParamList::const_iterator iter;
int ret(0);
for(iter=dyn_param_list.begin();iter!=dyn_param_list.end();++iter)
ret+=waypoint_collect(waypoint_set,time,iter->second);
ValueBase canvas_value(layer->get_param("canvas"));
if(canvas_value.get_type()==type_canvas)
{
etl::handle<Layer_PasteCanvas> p = etl::handle<Layer_PasteCanvas>::cast_dynamic(layer);
if (p)
ret+=waypoint_collect(waypoint_set, time + p->get_time_offset(),
Canvas::Handle(canvas_value.get(Canvas::Handle())));
else
ret+=waypoint_collect(waypoint_set, time,
Canvas::Handle(canvas_value.get(Canvas::Handle())));
}
return ret;
}
// Check if we are a canvas
Canvas::Handle canvas;
canvas=canvas.cast_dynamic(node);
if(canvas)
{
Canvas::const_iterator iter;
int ret(0);
for(iter=canvas->begin();iter!=canvas->end();++iter)
ret+=waypoint_collect(waypoint_set,time,*iter);
return ret;
}
// Check if we are an animated value node
ValueNode_Animated::Handle value_node_animated;
value_node_animated=value_node_animated.cast_dynamic(node);
if(value_node_animated)
{
try{
Waypoint waypoint=*value_node_animated->find(time);
// If it is already in the waypoint set, then
// don't bother adding it again
if(waypoint_set.find(waypoint)!=waypoint_set.end())
return 0;
waypoint_set.insert(waypoint);
return 1;
}catch(...)
{
return 0;
}
}
return 0;
}
void print_canvas_info(const Job& job)
{
const Canvas::Handle canvas(job.canvas);
const RendDesc &rend_desc(canvas->rend_desc());
if (job.canvas_info_all || job.canvas_info_time_start)
{
cout << endl << "# " << _("Start Time") << endl;
cout << "time_start" << "="
<< rend_desc.get_time_start().get_string().c_str() << endl;
}
if (job.canvas_info_all || job.canvas_info_time_end)
{
cout << endl << "# " << _("End Time") << endl;
cout << "time_end" << "="
<< rend_desc.get_time_end().get_string().c_str() << endl;
}
if (job.canvas_info_all || job.canvas_info_frame_rate)
{
cout << endl << "# " << _("Frame Rate") << endl;
cout << "frame_rate" << "="
<< rend_desc.get_frame_rate() << endl;
}
if (job.canvas_info_all || job.canvas_info_frame_start)
{
cout << endl << "# " << _("Start Frame") << endl;
cout << "frame_start" << "="
<< rend_desc.get_frame_start() << endl;
}
if (job.canvas_info_all || job.canvas_info_frame_end)
{
cout << endl << "# " << _("End Frame") << endl;
cout << "frame_end" << "="
<< rend_desc.get_frame_end() << endl;
}
if (job.canvas_info_all)
cout << endl;
if (job.canvas_info_all || job.canvas_info_w)
{
cout << endl << "# " << _("Width") << endl;
cout << "w" << "=" << rend_desc.get_w() << endl;
}
if (job.canvas_info_all || job.canvas_info_h)
{
cout << endl << "# " << _("Height") << endl;
cout << "h" << "=" << rend_desc.get_h() << endl;
}
if (job.canvas_info_all || job.canvas_info_image_aspect)
{
cout << endl << "# " << _("Image Aspect Ratio") << endl;
cout << "image_aspect" << "="
<< rend_desc.get_image_aspect() << endl;
}
if (job.canvas_info_all)
cout << endl;
if (job.canvas_info_all || job.canvas_info_pw)
{
cout << endl << "# " << _("Pixel Width") << endl;
cout << "pw" << "="
<< rend_desc.get_pw() << endl;
}
if (job.canvas_info_all || job.canvas_info_ph)
{
cout << endl << "# " << _("Pixel Height") << endl;
cout << "ph" << "="
<< rend_desc.get_ph() << endl;
}
if (job.canvas_info_all || job.canvas_info_pixel_aspect)
{
cout << endl << "# " << _("Pixel Aspect Ratio") << endl;
cout << "pixel_aspect" << "="
<< rend_desc.get_pixel_aspect() << endl;
}
if (job.canvas_info_all)
cout << endl;
if (job.canvas_info_all || job.canvas_info_tl)
{
cout << endl << "# " << _("Top Left") << endl;
cout << "tl" << "=" << rend_desc.get_tl()[0]
<< " " << rend_desc.get_tl()[1] << endl;
}
if (job.canvas_info_all || job.canvas_info_br)
{
cout << endl << "# " << _("Bottom Right") << endl;
cout << "br" << "=" << rend_desc.get_br()[0]
<< " " << rend_desc.get_br()[1] << endl;
}
if (job.canvas_info_all || job.canvas_info_physical_w)
{
cout << endl << "# " << _("Physical Width") << endl;
cout << "physical_w" << "="
<< rend_desc.get_physical_w() << endl;
}
if (job.canvas_info_all || job.canvas_info_physical_h)
{
cout << endl << "# " << _("Physical Height") << endl;
cout << "physical_h" << "="
<< rend_desc.get_physical_h() << endl;
}
if (job.canvas_info_all || job.canvas_info_x_res)
{
cout << endl << "# " << _("X Resolution") << endl;
cout << "x_res" << "=" << rend_desc.get_x_res() << endl;
}
if (job.canvas_info_all || job.canvas_info_y_res)
{
cout << endl << "# " << _("Y Resolution") << endl;
cout << "y_res" << "=" << rend_desc.get_y_res() << endl;
}
if (job.canvas_info_all || job.canvas_info_span)
{
cout << endl << "# " << _("Diagonal Image Span") << endl;
cout << "span" << "=" << rend_desc.get_span() << endl;
}
if (job.canvas_info_all)
cout << endl;
if (job.canvas_info_all || job.canvas_info_interlaced)
{
cout << endl << "# " << _("Interlaced") << endl;
cout << "interlaced" << "="
<< rend_desc.get_interlaced() << endl;
}
if (job.canvas_info_all || job.canvas_info_antialias)
{
cout << endl << "# " << _("Antialias") << endl;
cout << "antialias" << "="
<< rend_desc.get_antialias() << endl;
}
if (job.canvas_info_all || job.canvas_info_clamp)
{
cout << endl << "# " << _("Clamp") << endl;
cout << "clamp"
<< "=" << rend_desc.get_clamp() << endl;
}
if (job.canvas_info_all || job.canvas_info_flags)
{
cout << endl << "# " << _("Flags") << endl;
cout << "flags"
<< "=" << rend_desc.get_flags() << endl;
}
if (job.canvas_info_all || job.canvas_info_focus)
{
cout << endl << "# " << _("Focus") << endl;
cout << "focus" << "=" << rend_desc.get_focus()[0]
<< " " << rend_desc.get_focus()[1] << endl;
}
if (job.canvas_info_all || job.canvas_info_bg_color)
{
cout << endl << "# " << _("Background Color") << endl;
cout << "bg_color" << "="
<< rend_desc.get_bg_color().get_string().c_str() << endl;
}
if (job.canvas_info_all)
cout << endl;
if (job.canvas_info_all || job.canvas_info_metadata)
{
std::list<String> keys(canvas->get_meta_data_keys());
cout << endl << "# " << _("Metadata") << endl;
for (std::list<String>::iterator key = keys.begin();
key != keys.end(); key++)
cout << (*key).c_str() << "=" << canvas->get_meta_data(*key).c_str()<< endl;
}
}