synfig-studio/tags/synfigstudio_0_61_06/src/synfigapp/actions/timepointscopy.cpp

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