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