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

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file widget_waypoint.cpp
   3 **      \brief Template Header
   4 **
   5 **      $Id$
   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 <gtkmm/frame.h>
  34 #include <gtkmm/alignment.h>
  35 #include "dialog_waypoint.h"
  36 #include <gtk/gtk.h>
  37 #include <gtkmm/spinbutton.h>
  38 #include <gtkmm/combo.h>
  39 #include <ETL/stringf>
  40 #include "widget_value.h"
  41 #include "app.h"
  42 #include <gtkmm/menu.h>
  43 #include <gtkmm/optionmenu.h>
  44 #include "widget_time.h"
  45 #include "widget_waypoint.h"
  46 #include "general.h"
  47
  48 #endif
  49
  50 using namespace synfig;
  51 using namespace std;
  52 using namespace etl;
  53 using namespace studio;
  54
  55 /* === M A C R O S ========================================================= */
  56
  57 /* === G L O B A L S ======================================================= */
  58
  59 /* === P R O C E D U R E S ================================================= */
  60
  61 /* === M E T H O D S ======================================================= */
  62
  63 Widget_Waypoint::Widget_Waypoint(etl::handle<synfig::Canvas> canvas):
  64         Gtk::Alignment(0, 0, 1, 1),
  65         waypoint(synfig::ValueBase(),0),
  66         adj_tension(0.0,-20,20,0.1,1),
  67         adj_continuity(0.0,-20,20,0.1,1),
  68         adj_bias(0.0,-20,20,0.1,1),
  69         adj_temporal_tension(0.0,-20,20,0.1,1)
  70 {
  71         value_widget=manage(new Widget_ValueBase());
  72         value_widget->set_canvas(canvas);
  73         value_widget->show();
  74
  75         value_node_label=manage(new Gtk::Label(_("(Non-static value)")));
  76
  77
  78         time_widget=manage(new Widget_Time());
  79         time_widget->set_fps(canvas->rend_desc().get_frame_rate());
  80         //spinbutton=manage(new Gtk::SpinButton(time_adjustment,0.05,3));
  81         //spinbutton->set_update_policy(Gtk::UPDATE_ALWAYS);
  82         //spinbutton->show();
  83
  84         before_options=manage(new class Gtk::Menu());
  85         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("TCB Smooth"));
  86         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Constant"));
  87         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Linear"));
  88         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Ease In"));
  89         before_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Manual"));
  90
  91         after_options=manage(new class Gtk::Menu());
  92         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("TCB Smooth"));
  93         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Constant"));
  94         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Linear"));
  95         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Ease Out"));
  96         after_options->items().push_back(Gtk::Menu_Helpers::MenuElem("Manual"));
  97
  98         before=manage(new class Gtk::OptionMenu());
  99         before->show();
 100         before->set_menu(*before_options);
 101
 102         after=manage(new class Gtk::OptionMenu());
 103         after->show();
 104         after->set_menu(*after_options);
 105
 106         spin_tension=manage(new class Gtk::SpinButton(adj_tension,0.1,3));
 107         spin_tension->show();
 108         spin_continuity=manage(new class Gtk::SpinButton(adj_continuity,0.1,3));
 109         spin_continuity->show();
 110         spin_bias=manage(new class Gtk::SpinButton(adj_bias,0.1,3));
 111         spin_bias->show();
 112         spin_temporal_tension=manage(new class Gtk::SpinButton(adj_temporal_tension,0.1,3));
 113         spin_temporal_tension->show();
 114
 115         set_padding(12, 12, 12, 12);
 116
 117         Gtk::VBox *widgetBox = manage(new Gtk::VBox(false, 12));
 118         add(*widgetBox);
 119
 120         Gtk::Frame *waypointFrame = manage(new Gtk::Frame(_("Waypoint")));
 121         waypointFrame->set_shadow_type(Gtk::SHADOW_NONE);
 122         ((Gtk::Label *) waypointFrame->get_label_widget())->set_markup(_("<b>Waypoint</b>"));
 123         widgetBox->pack_start(*waypointFrame, false, false, 0);
 124
 125         Gtk::Alignment *waypointPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 126         waypointPadding->set_padding(6, 0, 24, 0);
 127         waypointFrame->add(*waypointPadding);
 128
 129         Gtk::Table *waypointTable = manage(new Gtk::Table(2, 2, false));
 130         waypointTable->set_row_spacings(6);
 131         waypointTable->set_col_spacings(12);
 132         waypointPadding->add(*waypointTable);
 133
 134         Gtk::Label *waypointValueLabel = manage(new Gtk::Label(_("_Value"), true));
 135         waypointValueLabel->set_alignment(0, 0.5);
 136         waypointValueLabel->set_mnemonic_widget(*value_widget);
 137         waypointTable->attach(*waypointValueLabel, 0, 1, 0, 1, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 138         waypointTable->attach(*value_widget, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 139         waypointTable->attach(*value_node_label, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 140
 141         Gtk::Label *waypointTimeLabel = manage(new Gtk::Label(_("_Time"), true));
 142         waypointTimeLabel->set_alignment(0, 0.5);
 143         waypointTimeLabel->set_mnemonic_widget(*time_widget);
 144         waypointTable->attach(*waypointTimeLabel, 0, 1, 1, 2, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 145         waypointTable->attach(*time_widget, 1, 2, 1, 2, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 146
 147         Gtk::Frame *interpolationFrame = manage(new Gtk::Frame(_("Interpolation")));
 148         interpolationFrame->set_shadow_type(Gtk::SHADOW_NONE);
 149         ((Gtk::Label *) interpolationFrame->get_label_widget())->set_markup(_("<b>Interpolation</b>"));
 150         widgetBox->pack_start(*interpolationFrame, false, false, 0);
 151
 152         Gtk::Alignment *interpolationPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 153         interpolationPadding->set_padding(6, 0, 24, 0);
 154         interpolationFrame->add(*interpolationPadding);
 155
 156         Gtk::Table *interpolationTable = manage(new Gtk::Table(2, 2, false));
 157         interpolationTable->set_row_spacings(6);
 158         interpolationTable->set_col_spacings(12);
 159         interpolationPadding->add(*interpolationTable);
 160
 161         Gtk::Label *interpolationInLabel = manage(new Gtk::Label(_("_In Interpolation"), true));
 162         interpolationInLabel->set_alignment(0, 0.5);
 163         interpolationInLabel->set_mnemonic_widget(*before);
 164         interpolationTable->attach(*interpolationInLabel, 0, 1, 0, 1, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 165         interpolationTable->attach(*before, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 166
 167         Gtk::Label *interpolationOutLabel = manage(new Gtk::Label(_("_Out Interpolation"), true));
 168         interpolationOutLabel->set_alignment(0, 0.5);
 169         interpolationOutLabel->set_mnemonic_widget(*after);
 170         interpolationTable->attach(*interpolationOutLabel, 0, 1, 1, 2, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 171         interpolationTable->attach(*after, 1, 2, 1, 2, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 172
 173         Gtk::Frame *tcbFrame = manage(new Gtk::Frame(_("TCB Parameters")));
 174         tcbFrame->set_shadow_type(Gtk::SHADOW_NONE);
 175         ((Gtk::Label *) tcbFrame->get_label_widget())->set_markup(_("<b>TCB Parameter</b>"));
 176         widgetBox->pack_start(*tcbFrame, false, false, 0);
 177
 178         Gtk::Alignment *tcbPadding = manage(new Gtk::Alignment(0, 0, 1, 1));
 179         tcbPadding->set_padding(6, 0, 24, 0);
 180         tcbFrame->add(*tcbPadding);
 181
 182         Gtk::Table *tcbTable = manage(new Gtk::Table(4, 2, false));
 183         tcbTable->set_row_spacings(6);
 184         tcbTable->set_col_spacings(12);
 185         tcbPadding->add(*tcbTable);
 186
 187         Gtk::Label *tensionLabel = manage(new Gtk::Label(_("T_ension"), true));
 188         tensionLabel->set_alignment(0, 0.5);
 189         tensionLabel->set_mnemonic_widget(*spin_tension);
 190         spin_tension->set_alignment(1);
 191         tcbTable->attach(*tensionLabel, 0, 1, 0, 1, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 192         tcbTable->attach(*spin_tension, 1, 2, 0, 1, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 193
 194         Gtk::Label *continuityLabel = manage(new Gtk::Label(_("_Continuity"), true));
 195         continuityLabel->set_alignment(0, 0.5);
 196         continuityLabel->set_mnemonic_widget(*spin_continuity);
 197         spin_continuity->set_alignment(1);
 198         tcbTable->attach(*continuityLabel, 0, 1, 1, 2, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 199         tcbTable->attach(*spin_continuity, 1, 2, 1, 2, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 200
 201         Gtk::Label *biasLabel = manage(new Gtk::Label(_("_Bias"), true));
 202         biasLabel->set_alignment(0, 0.5);
 203         biasLabel->set_mnemonic_widget(*spin_bias);
 204         spin_bias->set_alignment(1);
 205         tcbTable->attach(*biasLabel, 0, 1, 2, 3, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 206         tcbTable->attach(*spin_bias, 1, 2, 2, 3, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 207
 208         Gtk::Label *temporalTensionLabel = manage(new Gtk::Label(_("Te_mporal Tension"), true));
 209         temporalTensionLabel->set_alignment(0, 0.5);
 210         temporalTensionLabel->set_mnemonic_widget(*spin_temporal_tension);
 211         spin_temporal_tension->set_alignment(1);
 212         tcbTable->attach(*temporalTensionLabel, 0, 1, 3, 4, Gtk::SHRINK | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 213         tcbTable->attach(*spin_temporal_tension, 1, 2, 3, 4, Gtk::EXPAND | Gtk::FILL, Gtk::EXPAND | Gtk::FILL, 0, 0);
 214
 215         show_all();
 216         hide();
 217         //attach(*hbox, 1, 4, 0, 1, Gtk::EXPAND|Gtk::FILL, Gtk::EXPAND|Gtk::FILL, 0, 0);
 218         set_canvas(canvas);
 219 }
 220
 221 void
 222 Widget_Waypoint::set_canvas(synfig::Canvas::Handle x)
 223 {
 224         canvas=x;
 225         assert(canvas);
 226
 227         time_widget->set_fps(canvas->rend_desc().get_frame_rate());
 228         value_widget->set_canvas(canvas);
 229 }
 230
 231 void
 232 Widget_Waypoint::set_waypoint(synfig::Waypoint &x)
 233 {
 234         time_widget->set_fps(canvas->rend_desc().get_frame_rate());
 235
 236         waypoint=x;
 237
 238 #warning This really needs to be fixed to support value node waypoints!
 239         if(waypoint.is_static())
 240         {
 241                 value_widget->set_value(waypoint.get_value());
 242                 value_widget->show();
 243                 value_node_label->hide();
 244         }
 245         else
 246         {
 247                 value_widget->hide();
 248                 value_node_label->show();
 249         }
 250
 251         time_widget->set_value(waypoint.get_time());
 252
 253         before->set_history((int)waypoint.get_before());
 254         after->set_history((int)waypoint.get_after());
 255
 256         adj_tension.set_value(waypoint.get_tension());
 257         adj_continuity.set_value(waypoint.get_continuity());
 258         adj_bias.set_value(waypoint.get_bias());
 259         adj_temporal_tension.set_value(waypoint.get_temporal_tension());
 260
 261 }
 262 const synfig::Waypoint &
 263 Widget_Waypoint::get_waypoint()const
 264 {
 265 #warning This too!
 266         waypoint.set_time(time_widget->get_value());
 267         if(waypoint.is_static())
 268                 waypoint.set_value(value_widget->get_value());
 269         //int i;
 270
 271         waypoint.set_before((synfig::Waypoint::Interpolation)before->get_history());
 272         waypoint.set_after((synfig::Waypoint::Interpolation)after->get_history());
 273
 274         waypoint.set_tension(adj_tension.get_value());
 275         waypoint.set_continuity(adj_continuity.get_value());
 276         waypoint.set_bias(adj_bias.get_value());
 277         waypoint.set_temporal_tension(adj_temporal_tension.get_value());
 278         return waypoint;
 279 }