/* === S Y N F I G ========================================================= */
/*! \file childrentree.cpp
** \brief Template File
**
** $Id$
**
** \legal
** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
** Copyright (c) 2008 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 <synfig/general.h>
#include "trees/childrentree.h"
#include "cellrenderer/cellrenderer_value.h"
#include "cellrenderer/cellrenderer_timetrack.h"
#include <synfigapp/action.h>
#include <synfigapp/instance.h>
#include <gtkmm/scrolledwindow.h>
#include <synfig/timepointcollect.h>
#include <gui/localization.h>
#endif
/* === U S I N G =========================================================== */
using namespace std;
using namespace etl;
using namespace synfig;
using namespace studio;
/* === M A C R O S ========================================================= */
#ifndef SMALL_BUTTON
#define SMALL_BUTTON(button,stockid,tooltip) \
button = manage(new class Gtk::Button()); \
icon=manage(new Gtk::Image(Gtk::StockID(stockid),iconsize)); \
button->add(*icon); \
button->set_tooltip_text(,tooltip); \
icon->set_padding(0,0);\
icon->show(); \
button->set_relief(Gtk::RELIEF_NONE); \
button->show()
#endif
#ifndef NORMAL_BUTTON
#define NORMAL_BUTTON(button,stockid,tooltip) \
button = manage(new class Gtk::Button()); \
icon=manage(new Gtk::Image(Gtk::StockID(stockid),Gtk::ICON_SIZE_BUTTON)); \
button->add(*icon); \
button->set_tooltip_text(,tooltip); \
icon->set_padding(0,0);\
icon->show(); \
/*button->set_relief(Gtk::RELIEF_NONE);*/ \
button->show()
#endif
#define NEW_SMALL_BUTTON(x,y,z) Gtk::Button *SMALL_BUTTON(x,y,z)
#define NOT_IMPLEMENTED_SLOT sigc::mem_fun(*reinterpret_cast<studio::CanvasViewUIInterface*>(get_ui_interface().get()),&studio::CanvasViewUIInterface::not_implemented)
/* === G L O B A L S ======================================================= */
/* === P R O C E D U R E S ================================================= */
/* === M E T H O D S ======================================================= */
ChildrenTree::ChildrenTree()
{
const ChildrenTreeStore::Model model;
{ // --- N A M E --------------------------------------------------------
Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("ID")) );
// Set up the icon cell-renderer
Gtk::CellRendererPixbuf* icon_cellrenderer = Gtk::manage( new Gtk::CellRendererPixbuf() );
column->pack_start(*icon_cellrenderer,false);
column->add_attribute(icon_cellrenderer->property_pixbuf(), model.icon);
// Pack the label into the column
column->pack_start(model.label,true);
// Finish setting up the column
column->set_reorderable();
column->set_resizable();
column->set_clickable();
column->set_min_width(150);
column->set_sort_column(model.label);
tree_view.append_column(*column);
}
{ // --- T Y P E --------------------------------------------------------
int cols_count = tree_view.append_column(_("Type"),model.type);
Gtk::TreeViewColumn* column = tree_view.get_column(cols_count-1);
if(column)
{
column->set_reorderable();
column->set_resizable();
column->set_clickable();
column->set_sort_column(model.type);
}
}
{ // --- V A L U E -----------------------------------------------------
Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("ValueBase")) );
// Set up the value cell-renderer
cellrenderer_value=ChildrenTreeStore::add_cell_renderer_value(column);
cellrenderer_value->signal_edited().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_edited_value));
cellrenderer_value->property_value()=synfig::ValueBase();
column->add_attribute(cellrenderer_value->property_value_desc(), model.value_desc);
// Finish setting up the column
tree_view.append_column(*column);
column->set_sizing(Gtk::TREE_VIEW_COLUMN_AUTOSIZE);
column->set_min_width(150);
column->set_reorderable();
column->set_resizable();
column->set_clickable(false);
}
{ // --- T I M E T R A C K --------------------------------------------
Gtk::TreeView::Column* column = Gtk::manage( new Gtk::TreeView::Column(_("Time Track")) );
column_time_track=column;
// Set up the value-node cell-renderer
cellrenderer_time_track=ChildrenTreeStore::add_cell_renderer_value_node(column);
cellrenderer_time_track->property_mode()=Gtk::CELL_RENDERER_MODE_ACTIVATABLE;
cellrenderer_time_track->signal_waypoint_clicked_cellrenderer().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_waypoint_clicked_childrentree) );
column->add_attribute(cellrenderer_time_track->property_value_desc(), model.value_desc);
// ice0: already added in constructor.
// if we need to change it, then we need to rewrite this code
//column->add_attribute(cellrenderer_time_track->property_canvas(), model.canvas);
//column->pack_start(*cellrenderer_time_track);
// Finish setting up the column
column->set_reorderable();
column->set_resizable();
tree_view.append_column(*column);
}
// This makes things easier to read.
tree_view.set_rules_hint();
// Make us more sensitive to several events
tree_view.add_events(Gdk::BUTTON_PRESS_MASK | Gdk::BUTTON_RELEASE_MASK | Gdk::BUTTON1_MOTION_MASK | Gdk::BUTTON2_MOTION_MASK|Gdk::POINTER_MOTION_MASK);
tree_view.signal_event().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_tree_event));
tree_view.signal_query_tooltip().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_tree_view_query_tooltip));
// Create a scrolled window for that tree
Gtk::ScrolledWindow *scroll_children_tree = manage(new class Gtk::ScrolledWindow());
scroll_children_tree->set_can_focus(true);
scroll_children_tree->set_policy(Gtk::POLICY_AUTOMATIC, Gtk::POLICY_AUTOMATIC);
scroll_children_tree->add(tree_view);
scroll_children_tree->set_shadow_type(Gtk::SHADOW_ETCHED_IN);
scroll_children_tree->show();
attach(*scroll_children_tree, 0, 3, 0, 1, Gtk::EXPAND|Gtk::FILL,Gtk::EXPAND|Gtk::FILL, 0, 0);
hbox=manage(new Gtk::HBox());
attach(*hbox, 0, 1, 1, 2, Gtk::FILL|Gtk::SHRINK, Gtk::SHRINK, 0, 0);
tree_view.set_enable_search(true);
tree_view.set_search_column(model.label);
/* // Buttons to raise/lower/duplicate/delete children valuenodes
// Commented out because these functions are not implemented
// and children sort themselves alphabetically
Gtk::Image *icon;
//Gtk::IconSize iconsize(Gtk::IconSize::from_name("synfig-small_icon"));
Gtk::IconSize iconsize(Gtk::ICON_SIZE_SMALL_TOOLBAR);
SMALL_BUTTON(button_raise,"gtk-go-up",_("Raise"));
SMALL_BUTTON(button_lower,"gtk-go-down",_("Lower"));
SMALL_BUTTON(button_duplicate,"synfig-duplicate",_("Duplicate"));
SMALL_BUTTON(button_delete,"gtk-delete",_("Delete"));
hbox->pack_start(*button_raise,Gtk::PACK_SHRINK);
hbox->pack_start(*button_lower,Gtk::PACK_SHRINK);
hbox->pack_start(*button_duplicate,Gtk::PACK_SHRINK);
hbox->pack_start(*button_delete,Gtk::PACK_SHRINK);
button_raise->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_raise_pressed));
button_lower->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_lower_pressed));
button_duplicate->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_duplicate_pressed));
button_delete->signal_clicked().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_delete_pressed));
button_raise->set_sensitive(false);
button_lower->set_sensitive(false);
button_duplicate->set_sensitive(false);
button_delete->set_sensitive(false);
*/
get_selection()->signal_changed().connect(sigc::mem_fun(*this, &studio::ChildrenTree::on_selection_changed));
tree_view.set_reorderable(true);
hbox->show();
tree_view.show();
tree_view.set_has_tooltip();
//get_selection()->set_mode(Gtk::SELECTION_MULTIPLE);
}
ChildrenTree::~ChildrenTree()
{
}
void
ChildrenTree::set_show_timetrack(bool x)
{
column_time_track->set_visible(x);
}
void
ChildrenTree::set_model(Glib::RefPtr<ChildrenTreeStore> children_tree_store)
{
children_tree_store_=children_tree_store;
tree_view.set_model(children_tree_store_);
cellrenderer_time_track->set_canvas_interface(children_tree_store_->canvas_interface());
children_tree_store_->canvas_interface()->signal_dirty_preview().connect(sigc::mem_fun(*this,&studio::ChildrenTree::on_dirty_preview));
}
void
ChildrenTree::set_time_model(const etl::handle<TimeModel> &x)
{ cellrenderer_time_track->set_time_model(x); }
void
ChildrenTree::on_dirty_preview()
{
}
void
ChildrenTree::on_selection_changed()
{
if(0)
{
button_raise->set_sensitive(false);
button_lower->set_sensitive(false);
button_duplicate->set_sensitive(false);
button_delete->set_sensitive(false);
return;
}
}
void
ChildrenTree::on_edited_value(const Glib::ustring&path_string,synfig::ValueBase value)
{
Gtk::TreePath path(path_string);
const Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
row[model.value]=value;
// signal_edited_value()(row[model.value_desc],value);
}
void
ChildrenTree::on_waypoint_clicked_childrentree(const etl::handle<synfig::Node>& node __attribute__ ((unused)),
const synfig::Time& time __attribute__ ((unused)),
const synfig::Time& time_offset __attribute__ ((unused)),
const synfig::Time& time_dilation __attribute__ ((unused)),
int button __attribute__ ((unused)))
{
std::set<synfig::Waypoint, std::less<UniqueID> > waypoint_set;
synfig::waypoint_collect(waypoint_set,time,node);
synfigapp::ValueDesc value_desc;
if (waypoint_set.size() == 1)
{
ValueNode::Handle value_node(waypoint_set.begin()->get_parent_value_node());
assert(value_node);
Gtk::TreeRow row;
if (children_tree_store_->find_first_value_node(value_node, row) && row)
value_desc = static_cast<synfigapp::ValueDesc>(row[model.value_desc]);
}
if (!waypoint_set.empty())
signal_waypoint_clicked_childrentree()(value_desc,waypoint_set,button);
}
bool
ChildrenTree::on_tree_event(GdkEvent *event)
{
switch(event->type)
{
case GDK_BUTTON_PRESS:
{
Gtk::TreeModel::Path path;
Gtk::TreeViewColumn *column;
int cell_x, cell_y;
if(!tree_view.get_path_at_pos(
int(event->button.x),int(event->button.y), // x, y
path, // TreeModel::Path&
column, //TreeViewColumn*&
cell_x,cell_y //int&cell_x,int&cell_y
)
) break;
const Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
if(column->get_first_cell()==cellrenderer_time_track)
{
Gdk::Rectangle rect;
tree_view.get_cell_area(path,*column,rect);
cellrenderer_time_track->property_value_desc()=row[model.value_desc];
cellrenderer_time_track->property_canvas()=row[model.canvas];
cellrenderer_time_track->activate(event,*this,path.to_string(),rect,rect,Gtk::CellRendererState());
queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height());
return true;
}
else if(column->get_first_cell()==cellrenderer_value)
return signal_user_click()(event->button.button,row,COLUMNID_VALUE);
else
return signal_user_click()(event->button.button,row,COLUMNID_ID);
}
break;
case GDK_MOTION_NOTIFY:
{
Gtk::TreeModel::Path path;
Gtk::TreeViewColumn *column;
int cell_x, cell_y;
if(!tree_view.get_path_at_pos(
(int)event->button.x,(int)event->button.y, // x, y
path, // TreeModel::Path&
column, //TreeViewColumn*&
cell_x,cell_y //int&cell_x,int&cell_y
)
) break;
if(!tree_view.get_model()->get_iter(path))
break;
Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
if(cellrenderer_time_track==column->get_first_cell())
{
// Movement on TimeLine
Gdk::Rectangle rect;
tree_view.get_cell_area(path,*column,rect);
cellrenderer_time_track->property_value_desc()=row[model.value_desc];
cellrenderer_time_track->property_canvas()=row[model.canvas];
cellrenderer_time_track->activate(event,*this,path.to_string(),rect,rect,Gtk::CellRendererState());
queue_draw();
//queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height());
return true;
}
}
break;
case GDK_BUTTON_RELEASE:
{
Gtk::TreeModel::Path path;
Gtk::TreeViewColumn *column;
int cell_x, cell_y;
if(!tree_view.get_path_at_pos(
(int)event->button.x,(int)event->button.y, // x, y
path, // TreeModel::Path&
column, //TreeViewColumn*&
cell_x,cell_y //int&cell_x,int&cell_y
)
) break;
if(!tree_view.get_model()->get_iter(path))
break;
Gtk::TreeRow row = *(tree_view.get_model()->get_iter(path));
if(column && cellrenderer_time_track == column->get_first_cell())
{
Gdk::Rectangle rect;
tree_view.get_cell_area(path,*column,rect);
cellrenderer_time_track->property_value_desc()=row[model.value_desc];
cellrenderer_time_track->property_canvas()=row[model.canvas];
cellrenderer_time_track->activate(event,*this,path.to_string(),rect,rect,Gtk::CellRendererState());
queue_draw();
queue_draw_area(rect.get_x(),rect.get_y(),rect.get_width(),rect.get_height());
return true;
}
}
break;
default:
break;
}
return false;
}
bool
ChildrenTree::on_tree_view_query_tooltip(int x, int y, bool keyboard_tooltip, const Glib::RefPtr<Gtk::Tooltip>& tooltip)
{
if(keyboard_tooltip)
return false;
Gtk::TreeModel::Path path;
Gtk::TreeViewColumn *column;
int cell_x, cell_y;
int bx, by;
get_tree_view().convert_widget_to_bin_window_coords(x, y, bx, by);
if(!get_tree_view().get_path_at_pos(bx, by, path, column, cell_x,cell_y))
return false;
Gtk::TreeIter iter(get_tree_view().get_model()->get_iter(path));
if(!iter)
return false;
Gtk::TreeRow row = *(iter);
Glib::ustring tooltip_string(row[model.tooltip]);
if(tooltip_string.empty())
return false;
tooltip->set_text(tooltip_string);
get_tree_view().set_tooltip_row(tooltip, path);
return true;
}
void
ChildrenTree::on_raise_pressed()
{
}
void
ChildrenTree::on_lower_pressed()
{
}
void
ChildrenTree::on_duplicate_pressed()
{
}
void
ChildrenTree::on_delete_pressed()
{
}