+++ /dev/null
-/* === S Y N F I G ========================================================= */
-/*! \file childrentreestore.cpp
-** \brief Template File
-**
-** $Id$
-**
-** \legal
-** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
-** Copyright (c) 2007 Chris Moore
-**
-** This package is free software; you can redistribute it and/or
-** modify it under the terms of the GNU General Public License as
-** published by the Free Software Foundation; either version 2 of
-** the License, or (at your option) any later version.
-**
-** This package is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
-** General Public License for more details.
-** \endlegal
-*/
-/* ========================================================================= */
-
-/* === H E A D E R S ======================================================= */
-
-#ifdef USING_PCH
-# include "pch.h"
-#else
-#ifdef HAVE_CONFIG_H
-# include <config.h>
-#endif
-
-#include "childrentreestore.h"
-#include "iconcontroller.h"
-#include <gtkmm/button.h>
-#include <synfig/paramdesc.h>
-#include <ETL/clock>
-
-#include "general.h"
-
-class Profiler : private etl::clock
-{
- const std::string name;
-public:
- Profiler(const std::string& name):name(name) { reset(); }
- ~Profiler() { float time(operator()()); synfig::info("%s: took %f msec",name.c_str(),time*1000); }
-};
-
-#endif
-
-/* === U S I N G =========================================================== */
-
-using namespace std;
-using namespace etl;
-using namespace synfig;
-using namespace studio;
-
-/* === M A C R O S ========================================================= */
-
-/* === G L O B A L S ======================================================= */
-
-/* === P R O C E D U R E S ================================================= */
-
-/* === M E T H O D S ======================================================= */
-
-static ChildrenTreeStore::Model& ModelHack()
-{
- static ChildrenTreeStore::Model* model(0);
- if(!model)model=new ChildrenTreeStore::Model;
- return *model;
-}
-
-ChildrenTreeStore::ChildrenTreeStore(etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_):
- Gtk::TreeStore (ModelHack()),
- CanvasTreeStore (canvas_interface_)
-{
- canvas_row=*append();
- canvas_row[model.label]=_("Canvases");
- canvas_row[model.is_canvas] = false;
- canvas_row[model.is_value_node] = false;
-
- value_node_row=*append();
- value_node_row[model.label]=_("ValueBase Nodes");
- value_node_row[model.is_canvas] = false;
- value_node_row[model.is_value_node] = false;
-
- // Connect all the signals
- canvas_interface()->signal_value_node_changed().connect(sigc::mem_fun(*this,&studio::ChildrenTreeStore::on_value_node_changed));
- canvas_interface()->signal_value_node_renamed().connect(sigc::mem_fun(*this,&studio::ChildrenTreeStore::on_value_node_renamed));
- canvas_interface()->signal_value_node_added().connect(sigc::mem_fun(*this,&studio::ChildrenTreeStore::on_value_node_added));
- canvas_interface()->signal_value_node_deleted().connect(sigc::mem_fun(*this,&studio::ChildrenTreeStore::on_value_node_deleted));
- canvas_interface()->signal_value_node_replaced().connect(sigc::mem_fun(*this,&studio::ChildrenTreeStore::on_value_node_replaced));
- canvas_interface()->signal_canvas_added().connect(sigc::mem_fun(*this,&studio::ChildrenTreeStore::on_canvas_added));
- canvas_interface()->signal_canvas_removed().connect(sigc::mem_fun(*this,&studio::ChildrenTreeStore::on_canvas_removed));
-
- rebuild();
-}
-
-ChildrenTreeStore::~ChildrenTreeStore()
-{
-}
-
-Glib::RefPtr<ChildrenTreeStore>
-ChildrenTreeStore::create(etl::loose_handle<synfigapp::CanvasInterface> canvas_interface_)
-{
- return Glib::RefPtr<ChildrenTreeStore>(new ChildrenTreeStore(canvas_interface_));
-}
-
-void
-ChildrenTreeStore::rebuild()
-{
- // Profiler profiler("ChildrenTreeStore::rebuild()");
- rebuild_value_nodes();
- rebuild_canvases();
-}
-
-void
-ChildrenTreeStore::refresh()
-{
- // Profiler profiler("ChildrenTreeStore::refresh()");
- refresh_value_nodes();
- refresh_canvases();
-}
-
-void
-ChildrenTreeStore::rebuild_value_nodes()
-{
- Gtk::TreeModel::Children children(value_node_row.children());
-
- while(!children.empty())erase(children.begin());
-
- clear_changed_queue();
-
- std::for_each(
- canvas_interface()->get_canvas()->value_node_list().rbegin(), canvas_interface()->get_canvas()->value_node_list().rend(),
- sigc::mem_fun(*this, &studio::ChildrenTreeStore::on_value_node_added)
- );
-}
-
-void
-ChildrenTreeStore::refresh_value_nodes()
-{
- Gtk::TreeModel::Children children(value_node_row.children());
-
- Gtk::TreeModel::Children::iterator iter;
-
- if(!children.empty())
- for(iter = children.begin(); iter != children.end(); ++iter)
- {
- Gtk::TreeRow row=*iter;
- refresh_row(row);
- }
-}
-
-void
-ChildrenTreeStore::rebuild_canvases()
-{
- Gtk::TreeModel::Children children(canvas_row.children());
-
- while(!children.empty())erase(children.begin());
-
- std::for_each(
- canvas_interface()->get_canvas()->children().rbegin(), canvas_interface()->get_canvas()->children().rend(),
- sigc::mem_fun(*this, &studio::ChildrenTreeStore::on_canvas_added)
- );
-}
-
-void
-ChildrenTreeStore::refresh_canvases()
-{
- rebuild_canvases();
-}
-
-void
-ChildrenTreeStore::refresh_row(Gtk::TreeModel::Row &row, bool /*do_children*/)
-{
- CanvasTreeStore::refresh_row(row,false);
-
- if((bool)row[model.is_value_node])
- {
- changed_set_.erase(row[model.value_node]);
- }
-
-}
-
-void
-ChildrenTreeStore::on_canvas_added(synfig::Canvas::Handle canvas)
-{
- Gtk::TreeRow row = *(prepend(canvas_row.children()));
-
- row[model.icon] = Gtk::Button().render_icon(Gtk::StockID("synfig-canvas"),Gtk::ICON_SIZE_SMALL_TOOLBAR);
- row[model.id] = canvas->get_id();
- row[model.name] = canvas->get_name();
-
- if(!canvas->get_id().empty())
- row[model.label] = canvas->get_id();
- else
- if(!canvas->get_name().empty())
- row[model.label] = canvas->get_name();
- else
- row[model.label] = _("[Unnamed]");
-
- row[model.canvas] = canvas;
- row[model.type] = _("Canvas");
- //row[model.is_canvas] = true;
- //row[model.is_value_node] = false;
-}
-
-void
-ChildrenTreeStore::on_canvas_removed(synfig::Canvas::Handle /*canvas*/)
-{
- rebuild_canvases();
-}
-
-void
-ChildrenTreeStore::on_value_node_added(synfig::ValueNode::Handle value_node)
-{
-// if(value_node->get_id().find("Unnamed")!=String::npos)
-// return;
-
- Gtk::TreeRow row = *prepend(value_node_row.children());
-
- set_row(row,synfigapp::ValueDesc(canvas_interface()->get_canvas(),value_node->get_id()),false);
-}
-
-void
-ChildrenTreeStore::on_value_node_deleted(synfig::ValueNode::Handle value_node)
-{
- Gtk::TreeIter iter;
- //int i(0);
-
- if(find_first_value_node(value_node,iter))
- {
- erase(iter);
- }
- //rebuild_value_nodes();
-}
-
-bool
-ChildrenTreeStore::execute_changed_value_nodes()
-{
- // Profiler profiler("ChildrenTreeStore::execute_changed_value_nodes()");
- if(!replaced_set_.empty())
- rebuild_value_nodes();
-
- etl::clock timer;
- timer.reset();
-
- while(!changed_set_.empty())
- {
- ValueNode::Handle value_node(*changed_set_.begin());
- changed_set_.erase(value_node);
-
- Gtk::TreeIter iter;
-
- try
- {
- Gtk::TreeIter iter;
- int i(0);
-
- if(!value_node->is_exported() && find_first_value_node(value_node,iter))
- {
- rebuild_value_nodes();
- continue;
- }
-
- if(value_node->is_exported() && find_first_value_node(value_node,iter)) do
- {
- Gtk::TreeRow row(*iter);
- i++;
- refresh_row(row);
- }while(find_next_value_node(value_node,iter));
-
- if(!i)
- {
- refresh_value_nodes();
- return false;
- }
-
- }
- catch(...)
- {
- rebuild_value_nodes();
- return false;
- }
-
- // If we are taking too long...
- if(timer()>4)
- {
- refresh_value_nodes();
- return false;
- }
- }
-
- return false;
-}
-
-void
-ChildrenTreeStore::on_value_node_changed(synfig::ValueNode::Handle value_node)
-{
-
- if(!value_node->is_exported())
- return;
- changed_connection.disconnect();
-// if(!execute_changed_queued())
-// changed_connection=Glib::signal_idle().connect(sigc::mem_fun(*this,&ChildrenTreeStore::execute_changed_value_nodes));
- changed_connection=Glib::signal_timeout().connect(sigc::mem_fun(*this,&ChildrenTreeStore::execute_changed_value_nodes),150);
-
- changed_set_.insert(value_node);
- /*
- try
- {
- Gtk::TreeIter iter;
- int i(0);
- while(find_next_value_node(value_node,iter))
- {
- Gtk::TreeRow row(*iter);
- i++;
- refresh_row(row);
- }
- if(!i)
- {
- refresh_value_nodes();
- }
- }
- catch(...)
- {
- rebuild_value_nodes();
- }
- */
-}
-
-void
-ChildrenTreeStore::on_value_node_renamed(synfig::ValueNode::Handle value_node __attribute__ ((unused)))
-{
- rebuild_value_nodes();
-}
-
-void
-ChildrenTreeStore::on_value_node_replaced(synfig::ValueNode::Handle replaced_value_node,synfig::ValueNode::Handle /*new_value_node*/)
-{
- changed_connection.disconnect();
- //if(!execute_changed_queued())
-// changed_connection=Glib::signal_idle().connect(sigc::mem_fun(*this,&ChildrenTreeStore::execute_changed_value_nodes));
- changed_connection=Glib::signal_timeout().connect(sigc::mem_fun(*this,&ChildrenTreeStore::execute_changed_value_nodes),150);
-
- replaced_set_.insert(replaced_value_node);
-}
-
-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());
- }
-}
projects / synfig.git / blobdiff