1 /* === S I N F G =========================================================== */
2 /*! \file keyframeset.cpp
3 ** \brief Template File
5 ** $Id: keyframesetdelta.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
8 ** Copyright (c) 2002 Robert B. Quattlebaum Jr.
10 ** This software and associated documentation
11 ** are CONFIDENTIAL and PROPRIETARY property of
12 ** the above-mentioned copyright holder.
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.
20 /* ========================================================================= */
22 /* === H E A D E R S ======================================================= */
31 #include "keyframesetdelta.h"
32 #include <sinfgapp/canvasinterface.h>
33 #include <sinfg/valuenode_dynamiclist.h>
34 #include <sinfg/valuenode_animated.h>
35 #include "activepointsetsmart.h"
36 #include "waypointsetsmart.h"
42 using namespace sinfg;
43 using namespace sinfgapp;
44 using namespace Action;
46 /* === M A C R O S ========================================================= */
48 ACTION_INIT(Action::KeyframeSetDelta);
49 ACTION_SET_NAME(Action::KeyframeSetDelta,"keyframe_set_delta");
50 ACTION_SET_LOCAL_NAME(Action::KeyframeSetDelta,"Set Keyframe Delta");
51 ACTION_SET_TASK(Action::KeyframeSetDelta,"set");
52 ACTION_SET_CATEGORY(Action::KeyframeSetDelta,Action::CATEGORY_KEYFRAME|Action::CATEGORY_HIDDEN);
53 ACTION_SET_PRIORITY(Action::KeyframeSetDelta,0);
54 ACTION_SET_VERSION(Action::KeyframeSetDelta,"0.0");
55 ACTION_SET_CVS_ID(Action::KeyframeSetDelta,"$Id: keyframesetdelta.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $");
57 /* === G L O B A L S ======================================================= */
59 /* === P R O C E D U R E S ================================================= */
61 /* === M E T H O D S ======================================================= */
63 Action::KeyframeSetDelta::KeyframeSetDelta():
66 keyframe.set_time(Time::end());
71 Action::KeyframeSetDelta::get_param_vocab()
73 ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
75 ret.push_back(ParamDesc("keyframe",Param::TYPE_KEYFRAME)
76 .set_local_name(_("Keyframe"))
78 ret.push_back(ParamDesc("delta",Param::TYPE_KEYFRAME)
79 .set_local_name(_("Delta"))
86 Action::KeyframeSetDelta::is_canidate(const ParamList &x)
88 return canidate_check(get_param_vocab(),x);
92 Action::KeyframeSetDelta::set_param(const sinfg::String& name, const Action::Param ¶m)
94 if(name=="keyframe" && param.get_type()==Param::TYPE_KEYFRAME)
96 keyframe=param.get_keyframe();
99 if(name=="delta" && param.get_type()==Param::TYPE_TIME)
101 delta=param.get_time();
105 return Action::CanvasSpecific::set_param(name,param);
109 Action::KeyframeSetDelta::is_ready()const
111 if(keyframe.get_time()==Time::end())
113 return Action::CanvasSpecific::is_ready();
117 Action::KeyframeSetDelta::prepare()
120 value_desc_list.clear();
121 get_canvas_interface()->find_important_value_descs(value_desc_list);
124 Time time(get_canvas()->keyframe_list().find(keyframe)->get_time());
126 std::vector<sinfgapp::ValueDesc>::iterator iter;
128 for(iter=value_desc_list.begin();iter!=value_desc_list.end();++iter)
130 ValueDesc& value_desc(*iter);
131 ValueNode_Animated::Handle value_node(
132 ValueNode_Animated::Handle::cast_dynamic(value_desc.get_value_node())
139 value_node->find(time);
140 // if we got to this point, then we know that
141 // a waypoint already exists here and we don't
142 // need to add a new one.
146 // Make sure there is something previous
148 value_node->find_prev(time);
154 Action::Handle action(Action::create("waypoint_set_smart"));
156 action->set_param("canvas",get_canvas());
157 action->set_param("canvas_interface",get_canvas_interface());
158 action->set_param("value_node",ValueNode::Handle::cast_static(value_node));
160 action->set_param("time",time);
162 assert(action->is_ready());
163 if(!action->is_ready())
164 throw Error(Error::TYPE_NOTREADY);
171 Action::KeyframeSetDelta::perform()
175 Action::Super::perform();
177 // Time location(keyframe.get_time());
178 Time location(get_canvas()->keyframe_list().find(keyframe)->get_time());
181 get_canvas()->keyframe_list().insert_time(location,delta);
183 std::vector<sinfgapp::ValueDesc>::iterator iter;
184 for(iter=value_desc_list.begin();iter!=value_desc_list.end();++iter)
186 ValueDesc& value_desc(*iter);
187 if(!value_desc.is_value_node())
189 ValueNode_Animated::Handle animated(
190 ValueNode_Animated::Handle::cast_dynamic(value_desc.get_value_node())
194 animated->insert_time(location,delta);
197 ValueNode_DynamicList::Handle dyn_list(
198 ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_value_node())
202 dyn_list->insert_time(location,delta);
207 // Signal that something has changed
208 if(get_canvas_interface())
210 get_canvas_interface()->signal_keyframe_changed()(keyframe);
212 else sinfg::warning("CanvasInterface not set on action");
216 Action::KeyframeSetDelta::undo()
221 // Time location(keyframe.get_time());
222 Time location(get_canvas()->keyframe_list().find(keyframe)->get_time());
225 get_canvas()->keyframe_list().insert_time(location,delta);
227 std::vector<sinfgapp::ValueDesc>::iterator iter;
228 for(iter=value_desc_list.begin();iter!=value_desc_list.end();++iter)
230 ValueDesc& value_desc(*iter);
231 if(!value_desc.is_value_node())
233 ValueNode_Animated::Handle animated(
234 ValueNode_Animated::Handle::cast_dynamic(value_desc.get_value_node())
238 animated->insert_time(location,delta);
241 ValueNode_DynamicList::Handle dyn_list(
242 ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_value_node())
246 dyn_list->insert_time(location,delta);
251 Action::Super::undo();
253 // Signal that something has changed
254 if(get_canvas_interface())
256 get_canvas_interface()->signal_keyframe_changed()(keyframe);
258 else sinfg::warning("CanvasInterface not set on action");