synfig-studio/trunk/src/synfigapp/actions/timepointsmove.cpp

   1 /* === S Y N F I G ========================================================= */
   2 /*!     \file timepointsmove.cpp
   3 **      \brief Move the Time Points File
   4 **
   5 **      $Id: timepointsmove.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
   6 **
   7 **      \legal
   8 **      Copyright (c) 2004 Adrian Bentley
   9 **
  10 **      This software and associated documentation
  11 **      are CONFIDENTIAL and PROPRIETARY property of
  12 **      the above-mentioned copyright holder.
  13 **
  14 **      You may not copy, print, publish, or in any
  15 **      other way distribute this software without
  16 **      a prior written agreement with
  17 **      the copyright holder.
  18 **      \endlegal
  19 */
  20 /* ========================================================================= */
  21
  22 /* === H E A D E R S ======================================================= */
  23
  24 #ifdef USING_PCH
  25 #       include "pch.h"
  26 #else
  27 #ifdef HAVE_CONFIG_H
  28 #       include <config.h>
  29 #endif
  30
  31 #include "timepointsmove.h"
  32 #include <synfig/layer_pastecanvas.h>
  33 #include <synfigapp/canvasinterface.h>
  34 #include <synfig/valuenode_dynamiclist.h>
  35 #include <synfig/valuenode_animated.h>
  36
  37 #include "activepointset.h"
  38 #include "waypointset.h"
  39 #include <synfigapp/timegather.h>
  40
  41 #include <typeinfo>
  42
  43 #endif
  44
  45 using namespace std;
  46 using namespace etl;
  47 using namespace synfig;
  48 using namespace synfigapp;
  49 using namespace Action;
  50
  51 /* === M A C R O S ========================================================= */
  52
  53 ACTION_INIT(Action::TimepointsMove);
  54 ACTION_SET_NAME(Action::TimepointsMove,"timepoint_move");
  55 ACTION_SET_LOCAL_NAME(Action::TimepointsMove,"Move Time Points");
  56 ACTION_SET_TASK(Action::TimepointsMove,"move");
  57 ACTION_SET_CATEGORY(Action::TimepointsMove,Action::CATEGORY_WAYPOINT|Action::CATEGORY_ACTIVEPOINT);
  58 ACTION_SET_PRIORITY(Action::TimepointsMove,0);
  59 ACTION_SET_VERSION(Action::TimepointsMove,"0.0");
  60 ACTION_SET_CVS_ID(Action::TimepointsMove,"$Id: timepointsmove.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
  61
  62 /* === G L O B A L S ======================================================= */
  63
  64 /* === P R O C E D U R E S ================================================= */
  65
  66 /* === M E T H O D S ======================================================= */
  67
  68 Action::TimepointsMove::TimepointsMove()
  69 {
  70         timemove = 0;
  71         set_dirty(false);
  72 }
  73
  74 Action::ParamVocab
  75 Action::TimepointsMove::get_param_vocab()
  76 {
  77         ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
  78
  79         ret.push_back(ParamDesc("addlayer",Param::TYPE_VALUE)
  80                 .set_local_name(_("New Selected Layer"))
  81                 .set_desc(_("A layer to add to our selected list"))
  82                 .set_supports_multiple()
  83                 .set_optional()
  84         );
  85
  86         ret.push_back(ParamDesc("addcanvas",Param::TYPE_CANVAS)
  87                 .set_local_name(_("New Selected Canvas"))
  88                 .set_desc(_("A canvas to add to our selected list"))
  89                 .set_supports_multiple()
  90                 .set_optional()
  91         );
  92
  93         ret.push_back(ParamDesc("addvaluedesc",Param::TYPE_VALUEDESC)
  94                 .set_local_name(_("New Selected ValueBase"))
  95                 .set_desc(_("A valuenode's description to add to our selected list"))
  96                 .set_supports_multiple()
  97                 .set_optional()
  98         );
  99
 100         ret.push_back(ParamDesc("addtime",Param::TYPE_TIME)
 101                 .set_local_name(_("New Selected Time Point"))
 102                 .set_desc(_("A time point to add to our selected list"))
 103                 .set_supports_multiple()
 104         );
 105
 106         ret.push_back(ParamDesc("deltatime",Param::TYPE_TIME)
 107                 .set_local_name(_("Time adjustment"))
 108                 .set_desc(_("The amount of time to adjust all the selected points"))
 109         );
 110
 111         return ret;
 112 }
 113
 114 bool
 115 Action::TimepointsMove::is_canidate(const ParamList &x)
 116 {
 117         if(!canidate_check(get_param_vocab(),x))
 118                 return false;
 119
 120         if(     x.find("addlayer") == x.end() &&
 121                 x.find("addcanvas") == x.end() &&
 122                 x.find("addvaluedesc") == x.end())
 123                 return false;
 124         return true;
 125 }
 126
 127 bool
 128 Action::TimepointsMove::set_param(const synfig::String& name, const Action::Param &param)
 129 {
 130         if(name=="addlayer" && param.get_type()==Param::TYPE_LAYER)
 131         {
 132                 //add a layer to the list
 133                 sel_layers.push_back(param.get_layer());
 134                 //synfig::info("action got layer");
 135
 136                 return true;
 137         }
 138
 139         if(name=="addcanvas" && param.get_type()==Param::TYPE_CANVAS)
 140         {
 141                 //add a layer to the list
 142                 sel_canvases.push_back(param.get_canvas());
 143                 //synfig::info("action got canvas");
 144
 145                 return true;
 146         }
 147
 148         if(name=="addvaluedesc" && param.get_type()==Param::TYPE_VALUEDESC)
 149         {
 150                 //add a layer to the list
 151                 sel_values.push_back(param.get_value_desc());
 152                 //synfig::info("action got valuedesc");
 153
 154                 return true;
 155         }
 156
 157         if(name=="addtime" && param.get_type()==Param::TYPE_TIME)
 158         {
 159                 //add a layer to the list
 160                 sel_times.insert(param.get_time());
 161                 //synfig::info("action got time");
 162
 163                 return true;
 164         }
 165
 166         if(name=="deltatime" && param.get_type()==Param::TYPE_TIME)
 167         {
 168                 timemove = param.get_time();
 169                 //synfig::info("action got time to move");
 170
 171                 return true;
 172         }
 173
 174         return Action::CanvasSpecific::set_param(name,param);
 175 }
 176
 177 bool
 178 Action::TimepointsMove::is_ready()const
 179 {
 180         if((sel_layers.empty() && sel_canvases.empty() && sel_values.empty()) || sel_times.empty())
 181                 return false;
 182         return Action::CanvasSpecific::is_ready();
 183 }
 184
 185 void
 186 Action::TimepointsMove::prepare()
 187 {
 188         clear();
 189
 190         //synfig::info("Preparing TimepointsMove by %f secs",(float)timemove);
 191
 192         if(sel_times.empty()) return;
 193
 194         //all our lists should be set correctly...
 195
 196         /*{
 197                 std::set<synfig::Time>::iterator i = sel_times.begin(), end = sel_times.end();
 198
 199                 for(; i != end; ++i)
 200                 {
 201                         synfig::info("Time %f", (float)*i);
 202                 }
 203         }*/
 204
 205         //build our sub-action list
 206         //      and yes we do need to store it temporarily so we don't duplicate
 207         //              an operation on a specific valuenode, etc....
 208         timepoints_ref  match;
 209
 210         Time fps = get_canvas()->rend_desc().get_frame_rate();
 211
 212         //std::vector<synfig::Layer::Handle>
 213         //synfig::info("Layers %d", sel_layers.size());
 214         {
 215                 std::vector<synfig::Layer::Handle>::iterator i = sel_layers.begin(),
 216                                                                                                         end = sel_layers.end();
 217
 218                 for(; i != end; ++i)
 219                 {
 220                         //synfig::info("Recurse through a layer");
 221                         recurse_layer(*i,sel_times,match);
 222                 }
 223         }
 224
 225         //std::vector<synfig::Canvas::Handle>   sel_canvases;
 226         //synfig::info("Canvases %d", sel_canvases.size());
 227         {
 228                 std::vector<synfig::Canvas::Handle>::iterator   i = sel_canvases.begin(),
 229                                                                                                                 end = sel_canvases.end();
 230
 231                 for(; i != end; ++i)
 232                 {
 233                         //synfig::info("Recurse through a canvas");
 234                         recurse_canvas(*i,sel_times,match);
 235                 }
 236         }
 237
 238         //std::vector<synfigapp::ValueDesc>
 239         //synfig::info("ValueBasedescs %d", sel_values.size());
 240         {
 241                 std::vector<synfigapp::ValueDesc>::iterator     i = sel_values.begin(),
 242                                                                                                         end = sel_values.end();
 243
 244                 for(; i != end; ++i)
 245                 {
 246                         //synfig::info("Recurse through a valuedesc");
 247                         recurse_valuedesc(*i,sel_times,match);
 248                 }
 249         }
 250
 251         //synfig::info("built list of waypoints/activepoints to modify");
 252         //synfig::info("\t There are %d waypoint sets and %d activepointsets",
 253         //                              match.waypointbiglist.size(), match.actpointbiglist.size());
 254         //process the hell out of em...
 255         {
 256                 //must build from both lists
 257                 timepoints_ref::waytracker::const_iterator      i = match.waypointbiglist.begin(),
 258                                                                                                         end = match.waypointbiglist.end();
 259                 for(; i != end; ++i)
 260                 {
 261                         Action::Handle action(WaypointSet::create());
 262
 263                         action->set_param("canvas",get_canvas());
 264                         action->set_param("canvas_interface",get_canvas_interface());
 265                         action->set_param("value_node",ValueNode::Handle(i->val));
 266
 267                         //iterate through each waypoint for this specific valuenode
 268                         std::set<synfig::Waypoint>::const_iterator      j = i->waypoints.begin(),
 269                                                                                                                 end = i->waypoints.end();
 270                         for(; j != end; ++j)
 271                         {
 272                                 //synfig::info("add waypoint mod...");
 273                                 //NOTE: We may want to store the old time for undoing the action...
 274                                 Waypoint w = *j;
 275                                 w.set_time((w.get_time() + timemove).round(fps));
 276                                 action->set_param("waypoint",w);
 277                         }
 278
 279                         //run the action now that we've added everything
 280                         assert(action->is_ready());
 281                         if(!action->is_ready())
 282                                 throw Error(Error::TYPE_NOTREADY);
 283
 284                         add_action_front(action);
 285                 }
 286         }
 287         {
 288                 //must build from both lists
 289                 timepoints_ref::acttracker::const_iterator      i = match.actpointbiglist.begin(),
 290                                                                                                         end = match.actpointbiglist.end();
 291                 for(; i != end; ++i)
 292                 {
 293                         Action::Handle action(ActivepointSet::create());
 294
 295                         action->set_param("canvas",get_canvas());
 296                         action->set_param("canvas_interface",get_canvas_interface());
 297                         action->set_param("value_desc",i->val);
 298
 299                         //iterate through each activepoint for this specific valuenode
 300                         std::set<synfig::Activepoint>::const_iterator   j = i->activepoints.begin(),
 301                                                                                                                         jend = i->activepoints.end();
 302                         for(; j != jend; ++j)
 303                         {
 304                                 //synfig::info("add activepoint mod...");
 305
 306                                 //NOTE: We may want to store the old time for undoing the action...
 307                                 Activepoint a = *j;
 308                                 a.set_time((a.get_time() + timemove).round(fps));
 309                                 action->set_param("activepoint",a);
 310                         }
 311
 312                         assert(action->is_ready());
 313                         if(!action->is_ready())
 314                         {
 315                                 throw Error(Error::TYPE_NOTREADY);
 316                         }
 317
 318                         add_action_front(action);
 319                 }
 320         }
 321 }
 322
 323 void
 324 Action::TimepointsMove::perform()
 325 {
 326         Action::Super::perform();
 327 }