synfig-studio/trunk/src/gtkmm/widget_waypoint.cpp

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file dialog_waypoint.cpp
   3 **      \brief Template Header
   4 **
   5 **      $Id: widget_waypoint.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
   6 **
   7 **      \legal
   8 **      Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
   9 **
  10 **      This package is free software; you can redistribute it and/or
  11 **      modify it under the terms of the GNU General Public License as
  12 **      published by the Free Software Foundation; either version 2 of
  13 **      the License, or (at your option) any later version.
  14 **
  15 **      This package is distributed in the hope that it will be useful,
  16 **      but WITHOUT ANY WARRANTY; without even the implied warranty of
  17 **      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  18 **      General Public License for more details.
  19 **      \endlegal
  20 */
  21 /* ========================================================================= */
  22
  23 /* === H E A D E R S ======================================================= */
  24
  25 #ifdef USING_PCH
  26 #       include "pch.h"
  27 #else
  28 #ifdef HAVE_CONFIG_H
  29 #       include <config.h>
  30 #endif
  31
  32 #include <gtkmm/label.h>
  33 #include "dialog_waypoint.h"
  34 #include <gtk/gtk.h>
  35 #include <gtkmm/spinbutton.h>
  36 #include <gtkmm/combo.h>
  37 #include <ETL/stringf>
  38 #include "widget_value.h"
  39 #include "app.h"
  40 #include <gtkmm/menu.h>
  41 #include <gtkmm/optionmenu.h>
  42 #include "widget_time.h"
  43 #include "widget_waypoint.h"
  44 #endif
  45
  46 using namespace synfig;
  47 using namespace std;
  48 using namespace etl;
  49 using namespace studio;
  50
  51 /* === M A C R O S ========================================================= */
  52
  53 /* === G L O B A L S ======================================================= */
  54
  55 /* === P R O C E D U R E S ================================================= */
  56
  57 /* === M E T H O D S ======================================================= */
  58
  59 Widget_Waypoint::Widget_Waypoint(etl::handle<synfig::Canvas> canvas):
  60         Gtk::Table(4,3,false),
  61         waypoint(synfig::ValueBase(),0),
  62         adj_tension(0.0,-20,20,0.1,1),
  63         adj_continuity(0.0,-20,20,0.1,1),
  64         adj_bias(0.0,-20,20,0.1,1),
  65         adj_temporal_tension(0.0,-20,20,0.1,1)
  66 {
  67         value_widget=manage(new Widget_ValueBase());
  68         value_widget->set_canvas(canvas);
  69         value_widget->show();
  70
  71         value_node_label=manage(new Gtk::Label(_("(Non-static value)")));
  72
  73
  74         time_widget=manage(new Widget_Time());
  75         time_widget->set_fps(canvas->rend_desc().get_frame_rate());
  76         //spinbutton=manage(new Gtk::SpinButton(time_adjustment,0.05,3));
  77         //spinbutton->set_update_policy(Gtk::UPDATE_ALWAYS);
  78         //spinbutton->show();
  79
  80         before_options=manage(new class Gtk::Menu());
  81         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("TCB Smooth"));
  82         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Constant"));
  83         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Linear"));
  84         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Ease In"));
  85         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Manual"));
  86
  87         after_options=manage(new class Gtk::Menu());
  88         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("TCB Smooth"));
  89         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Constant"));
  90         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Linear"));
  91         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Ease Out"));
  92         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Manual"));
  93
  94         before=manage(new class Gtk::OptionMenu());
  95         before->show();
  96         before->set_menu(*before_options);
  97
  98         after=manage(new class Gtk::OptionMenu());
  99         after->show();
 100         after->set_menu(*after_options);
 101
 102         spin_tension=manage(new class Gtk::SpinButton(adj_tension,0.1,3));
 103         spin_tension->show();
 104         spin_continuity=manage(new class Gtk::SpinButton(adj_continuity,0.1,3));
 105         spin_continuity->show();
 106         spin_bias=manage(new class Gtk::SpinButton(adj_bias,0.1,3));
 107         spin_bias->show();
 108         spin_temporal_tension=manage(new class Gtk::SpinButton(adj_temporal_tension,0.1,3));
 109         spin_temporal_tension->show();
 110
 111
 112         Gtk::HBox *hbox(manage(new Gtk::HBox()));
 113         hbox->show();
 114         hbox->pack_start(*value_widget);
 115         hbox->pack_start(*value_node_label);
 116
 117         attach(*manage(new Gtk::Label(_("ValueBase:"))), 0, 1, 0, 1, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 118         //attach(*value_widget, 1, 4, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 119         //attach(*value_node_label, 0, 4, 1, 2, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 120         attach(*manage(new Gtk::Label(_("Time:"))), 0, 1, 2, 3, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 121         attach(*time_widget, 1, 4, 2, 3, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 122         attach(*manage(new Gtk::Label(_("In:"))), 0, 1, 3, 4, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 123         attach(*before, 1, 2, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 124         attach(*manage(new Gtk::Label(_("Out:"))), 2, 3, 3, 4, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 125         attach(*after, 3, 4, 3, 4, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 126
 127         attach(*manage(new Gtk::Label(_("Tension:"))), 0, 1, 4, 5, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 128         attach(*spin_tension, 1, 2, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 129         attach(*manage(new Gtk::Label(_("Continuity:"))), 2, 3, 4, 5, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 130         attach(*spin_continuity, 3, 4, 4, 5, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 131         attach(*manage(new Gtk::Label(_("Bias:"))), 0, 1, 5, 6, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 132         attach(*spin_bias, 1, 2, 5, 6, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 133         attach(*manage(new Gtk::Label(_("Temporal Tension:"))), 2, 3, 5, 6, Gtk::SHRINK|Gtk::FILL, Gtk::SHRINK|Gtk::FILL, 0, 0);
 134         attach(*spin_temporal_tension, 3, 4, 5, 6, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 135
 136         show_all();
 137         hide();
 138         attach(*hbox, 1, 4, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 139         set_canvas(canvas);
 140 }
 141
 142 void
 143 Widget_Waypoint::set_canvas(synfig::Canvas::Handle x)
 144 {
 145         canvas=x;
 146         assert(canvas);
 147
 148         time_widget->set_fps(canvas->rend_desc().get_frame_rate());
 149         value_widget->set_canvas(canvas);
 150 }
 151
 152 void
 153 Widget_Waypoint::set_waypoint(synfig::Waypoint &x)
 154 {
 155         time_widget->set_fps(canvas->rend_desc().get_frame_rate());
 156
 157         waypoint=x;
 158
 159 #warning This really needs to be fixed to support value node waypoints!
 160         if(waypoint.is_static())
 161         {
 162                 value_widget->set_value(waypoint.get_value());
 163                 value_widget->show();
 164                 value_node_label->hide();
 165         }
 166         else
 167         {
 168                 value_widget->hide();
 169                 value_node_label->show();
 170         }
 171
 172         time_widget->set_value(waypoint.get_time());
 173
 174         before->set_history((int)waypoint.get_before());
 175         after->set_history((int)waypoint.get_after());
 176
 177         adj_tension.set_value(waypoint.get_tension());
 178         adj_continuity.set_value(waypoint.get_continuity());
 179         adj_bias.set_value(waypoint.get_bias());
 180         adj_temporal_tension.set_value(waypoint.get_temporal_tension());
 181
 182 }
 183 const synfig::Waypoint &
 184 Widget_Waypoint::get_waypoint()const
 185 {
 186 #warning This too!
 187         waypoint.set_time(time_widget->get_value());
 188         waypoint.set_value(value_widget->get_value());
 189         //int i;
 190
 191         waypoint.set_before((synfig::Waypoint::Interpolation)before->get_history());
 192         waypoint.set_after((synfig::Waypoint::Interpolation)after->get_history());
 193
 194         waypoint.set_tension(adj_tension.get_value());
 195         waypoint.set_continuity(adj_continuity.get_value());
 196         waypoint.set_bias(adj_bias.get_value());
 197         waypoint.set_temporal_tension(adj_temporal_tension.get_value());
 198         return waypoint;
 199 }