Removed trailing whitespace.

[synfig.git] / synfig-studio / trunk / src / synfigapp / actions / activepointsetoff.cpp

diff --git a/synfig-studio/trunk/src/synfigapp/actions/activepointsetoff.cpp b/synfig-studio/trunk/src/synfigapp/actions/activepointsetoff.cpp
index f2c5a3a..dccb2c9 100644 (file)
--- a/synfig-studio/trunk/src/synfigapp/actions/activepointsetoff.cpp
+++ b/synfig-studio/trunk/src/synfigapp/actions/activepointsetoff.cpp
@@ -5,16 +5,17 @@
 **     $Id: activepointsetoff.cpp,v 1.1.1.1 2005/01/07 03:34:37 darco Exp $
 **
 **     \legal
-**     Copyright (c) 2002 Robert B. Quattlebaum Jr.
+**     Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley
 **
-**     This software and associated documentation
-**     are CONFIDENTIAL and PROPRIETARY property of
-**     the above-mentioned copyright holder.
+**     This package is free software; you can redistribute it and/or
+**     modify it under the terms of the GNU General Public License as
+**     published by the Free Software Foundation; either version 2 of
+**     the License, or (at your option) any later version.
 **
-**     You may not copy, print, publish, or in any
-**     other way distribute this software without
-**     a prior written agreement with
-**     the copyright holder.
+**     This package is distributed in the hope that it will be useful,
+**     but WITHOUT ANY WARRANTY; without even the implied warranty of
+**     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+**     General Public License for more details.
 **     \endlegal
 */
 /* ========================================================================= */
@@ -75,7 +76,7 @@ Action::ParamVocab
 Action::ActivepointSetOff::get_param_vocab()
 {
        ParamVocab ret(Action::CanvasSpecific::get_param_vocab());
-       
+
        ret.push_back(ParamDesc("value_desc",Param::TYPE_VALUEDESC)
                .set_local_name(_("ValueDesc"))
        );
@@ -89,24 +90,24 @@ Action::ActivepointSetOff::get_param_vocab()
                .set_local_name(_("Time"))
                .set_optional()
        );
-       
+
        return ret;
 }
 
 bool
-Action::ActivepointSetOff::is_canidate(const ParamList &x)
+Action::ActivepointSetOff::is_candidate(const ParamList &x)
 {
-       if(canidate_check(get_param_vocab(),x))
+       if(candidate_check(get_param_vocab(),x))
        {
                ValueDesc value_desc(x.find("value_desc")->second.get_value_desc());
                if(!value_desc.parent_is_value_node() || !ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node()))
                        return false;
-               
-               // We are only a canidate if this canvas is animated.
+
+               // We are only a candidate if this canvas is animated.
                Canvas::Handle canvas(x.find("canvas")->second.get_canvas());
                if(canvas->rend_desc().get_time_start()==canvas->rend_desc().get_time_end())
                        return false;
-               
+
                // We need either a activepoint or a time.
                if(x.count("activepoint") || x.count("time"))
                        return true;
@@ -120,26 +121,26 @@ Action::ActivepointSetOff::set_param(const synfig::String& name, const Action::P
        if(name=="value_desc" && param.get_type()==Param::TYPE_VALUEDESC)
        {
                value_desc=param.get_value_desc();
-               
+
                if(!value_desc.parent_is_value_node())
                        return false;
-               
+
                value_node=ValueNode_DynamicList::Handle::cast_dynamic(value_desc.get_parent_value_node());
-               
+
                if(!value_node)
                        return false;
-               
+
                index=value_desc.get_index();
-               
+
                if(time_set)
                        calc_activepoint();
-               
+
                return true;
        }
        if(name=="activepoint" && param.get_type()==Param::TYPE_ACTIVEPOINT && !time_set)
        {
                activepoint=param.get_activepoint();
-               
+
                return true;
        }
        if(name=="time" && param.get_type()==Param::TYPE_TIME && activepoint.get_time()==Time::begin()-1)
@@ -149,7 +150,7 @@ Action::ActivepointSetOff::set_param(const synfig::String& name, const Action::P
 
                if(value_node)
                        calc_activepoint();
-               
+
                return true;
        }
 
@@ -164,20 +165,20 @@ Action::ActivepointSetOff::is_ready()const
 
        if(activepoint.get_time()==(Time::begin()-1))
                synfig::error("Missing activepoint");
-       
+
        if(!value_node || activepoint.get_time()==(Time::begin()-1))
                return false;
        return Action::CanvasSpecific::is_ready();
 }
 
-// This function is called if a time is specified, but not 
+// This function is called if a time is specified, but not
 // a activepoint. In this case, we need to calculate the value
 // of the activepoint
 void
 Action::ActivepointSetOff::calc_activepoint()
-{      
+{
        const Time time(activepoint.get_time());
-       
+
        try { activepoint=*value_node->list[index].find(time); }
        catch(...)
        {
@@ -196,7 +197,7 @@ Action::ActivepointSetOff::prepare()
        activepoint.set_state(false);
 
        Action::Handle action(ActivepointSetSmart::create());
-       
+
        action->set_param("edit_mode",get_edit_mode());
        action->set_param("canvas",get_canvas());
        action->set_param("canvas_interface",get_canvas_interface());
@@ -208,5 +209,5 @@ Action::ActivepointSetOff::prepare()
                throw Error(Error::TYPE_NOTREADY);
 
        add_action_front(action);
-       
+
 }