Removed trailing whitespace.

[synfig.git] / synfig-core / trunk / src / synfig / savecanvas.cpp

diff --git a/synfig-core/trunk/src/synfig/savecanvas.cpp b/synfig-core/trunk/src/synfig/savecanvas.cpp
index f0b8a6b..1042888 100644 (file)
--- a/synfig-core/trunk/src/synfig/savecanvas.cpp
+++ b/synfig-core/trunk/src/synfig/savecanvas.cpp
@@ -169,7 +169,7 @@ xmlpp::Element* encode_bline_point(xmlpp::Element* root,BLinePoint bline_point)
 
        if(bline_point.get_split_tangent_flag())
                encode_vector(root->add_child("t2")->add_child("vector"),bline_point.get_tangent2());
-       
+
        encode_real(root->add_child("width")->add_child("real"),bline_point.get_width());
        encode_real(root->add_child("origin")->add_child("real"),bline_point.get_origin());
        return root;
@@ -178,7 +178,7 @@ xmlpp::Element* encode_bline_point(xmlpp::Element* root,BLinePoint bline_point)
 xmlpp::Element* encode_gradient(xmlpp::Element* root,Gradient x)
 {
        root->set_name("gradient");
-       
+
        Gradient::const_iterator iter;
        x.sort();
        for(iter=x.begin();iter!=x.end();iter++)
@@ -195,7 +195,7 @@ xmlpp::Element* encode_value(xmlpp::Element* root,const ValueBase &data,Canvas::
 xmlpp::Element* encode_list(xmlpp::Element* root,std::list<ValueBase> list, Canvas::ConstHandle canvas=0)
 {
        root->set_name("list");
-       
+
        while(!list.empty())
        {
                encode_value(root->add_child("value"),list.front(),canvas);
@@ -270,7 +270,7 @@ xmlpp::Element* encode_animated(xmlpp::Element* root,ValueNode_Animated::ConstHa
                        waypoint_node->set_attribute("use",iter->get_value_node()->get_relative_id(canvas));
                else
                        encode_value_node(waypoint_node->add_child("value_node"),iter->get_value_node(),canvas);
-                                       
+
                switch(iter->get_before())
                {
                case INTERPOLATION_HALT:
@@ -390,7 +390,7 @@ xmlpp::Element* encode_dynamic_list(xmlpp::Element* root,ValueNode_DynamicList::
 {
        assert(value_node);
        const float fps(canvas?canvas->rend_desc().get_frame_rate():0);
-       
+
        root->set_name(value_node->get_name());
 
        root->set_attribute("type",ValueBase::type_name(value_node->get_contained_type()));
@@ -398,7 +398,7 @@ xmlpp::Element* encode_dynamic_list(xmlpp::Element* root,ValueNode_DynamicList::
        vector<ValueNode_DynamicList::ListEntry>::const_iterator iter;
 
        ValueNode_BLine::ConstHandle bline_value_node(ValueNode_BLine::ConstHandle::cast_dynamic(value_node));
-       
+
        if(bline_value_node)
        {
                if(bline_value_node->get_loop())
@@ -406,7 +406,7 @@ xmlpp::Element* encode_dynamic_list(xmlpp::Element* root,ValueNode_DynamicList::
                else
                        root->set_attribute("loop","false");
        }
-       
+
        for(iter=value_node->list.begin();iter!=value_node->list.end();++iter)
        {
                xmlpp::Element  *entry_node=root->add_child("entry");
@@ -425,41 +425,41 @@ xmlpp::Element* encode_dynamic_list(xmlpp::Element* root,ValueNode_DynamicList::
 
                        const ActivepointList& timing_info(iter->timing_info);
                        ActivepointList::const_iterator entry_iter;
-                       
+
                        for(entry_iter=timing_info.begin();entry_iter!=timing_info.end();++entry_iter)
                                if(entry_iter->state==true)
                                {
                                        if(entry_iter->priority)
                                                begin_sequence+=strprintf("p%d ",entry_iter->priority);
                                        begin_sequence+=entry_iter->time.get_string(fps)+", ";
-                               }       
+                               }
                                else
                                {
                                        if(entry_iter->priority)
                                                end_sequence+=strprintf("p%d ",entry_iter->priority);
                                        end_sequence+=entry_iter->time.get_string(fps)+", ";
                                }
-                       
+
                        // If this is just a plane-jane vanilla entry,
                        // then don't bother with begins and ends
                        if(end_sequence.empty() && begin_sequence=="SOT, ")
                                begin_sequence.clear();
-                       
+
                        if(!begin_sequence.empty())
                        {
                                // Remove the last ", " stuff
                                begin_sequence=String(begin_sequence.begin(),begin_sequence.end()-2);
                                // Add the attribute
-                               entry_node->set_attribute("on",begin_sequence);                         
-                       }                               
+                               entry_node->set_attribute("on",begin_sequence);
+                       }
 
                        if(!end_sequence.empty())
                        {
                                // Remove the last ", " stuff
                                end_sequence=String(end_sequence.begin(),end_sequence.end()-2);
                                // Add the attribute
-                               entry_node->set_attribute("off",end_sequence);                          
-                       }                               
+                               entry_node->set_attribute("off",end_sequence);
+                       }
                }
        }
 
@@ -580,7 +580,7 @@ xmlpp::Element* encode_layer(xmlpp::Element* root,Layer::ConstHandle layer)
                        if(value.get_type()==ValueBase::TYPE_CANVAS && !value.get(Canvas::LooseHandle())->is_inline())
                        {
                                Canvas::Handle child(value.get(Canvas::LooseHandle()));
-                               
+
                                if(!value.get(Canvas::Handle()))
                                        continue;
                                xmlpp::Element *node=root->add_child("param");
@@ -592,7 +592,7 @@ xmlpp::Element* encode_layer(xmlpp::Element* root,Layer::ConstHandle layer)
                        node->set_attribute("name",iter->get_name());
 
                        encode_value(node->add_child("value"),value,layer->get_canvas().constant());
-               }               
+               }
        }
 
 
@@ -604,7 +604,7 @@ xmlpp::Element* encode_canvas(xmlpp::Element* root,Canvas::ConstHandle canvas)
        assert(canvas);
        const RendDesc &rend_desc=canvas->rend_desc();
        root->set_name("canvas");
-       
+
        if(canvas->is_root())
                root->set_attribute("version","0.1");
 
@@ -645,7 +645,7 @@ xmlpp::Element* encode_canvas(xmlpp::Element* root,Canvas::ConstHandle canvas)
 
        if(!canvas->parent() || canvas->parent()->rend_desc().get_time_end()!=canvas->rend_desc().get_time_end())
                root->set_attribute("end-time",rend_desc.get_time_end().get_string(rend_desc.get_frame_rate()));
-       
+
        if(!canvas->is_inline())
        {
                root->set_attribute("bgcolor",strprintf(VIEW_BOX_FORMAT,
@@ -673,7 +673,7 @@ xmlpp::Element* encode_canvas(xmlpp::Element* root,Canvas::ConstHandle canvas)
                for(KeyframeList::const_iterator iter=canvas->keyframe_list().begin();iter!=canvas->keyframe_list().end();++iter)
                        encode_keyframe(root->add_child("keyframe"),*iter,canvas->rend_desc().get_frame_rate());
        }
-       
+
        // Output the <defs> section
        if(!canvas->is_inline() && !canvas->value_node_list().empty() || !canvas->children().empty())
        {
@@ -697,12 +697,12 @@ xmlpp::Element* encode_canvas(xmlpp::Element* root,Canvas::ConstHandle canvas)
                {
                        encode_canvas(node->add_child("canvas"),*iter);
                }
-       }       
+       }
 
        Canvas::const_reverse_iterator iter;
 
        for(iter=canvas->rbegin();iter!=canvas->rend();++iter)
-               encode_layer(root->add_child("layer"),*iter);   
+               encode_layer(root->add_child("layer"),*iter);
 
        return root;
 }
@@ -718,19 +718,19 @@ synfig::save_canvas(const String &filename, Canvas::ConstHandle canvas)
        {
                assert(canvas);
                xmlpp::Document document;
-       
+
                encode_canvas(document.create_root_node("canvas"),canvas);
-       
+
                document.write_to_file_formatted(tmp_filename);
        }
        catch(...) { synfig::error("synfig::save_canvas(): Caught unknown exception"); return false; }
-       
-       
+
+
 #ifdef _WIN32
        // On Win32 platforms, rename() has bad behavior. work around it.
        char old_file[80]="sif.XXXXXXXX";
        mktemp(old_file);
-       rename(filename.c_str(),old_file);      
+       rename(filename.c_str(),old_file);
        if(rename(tmp_filename.c_str(),filename.c_str())!=0)
        {
                rename(old_file,tmp_filename.c_str());