X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_07_rc3%2Fsrc%2Fsynfig%2Fvaluenode_scale.cpp;fp=synfig-core%2Ftags%2Fsynfig_0_61_07_rc3%2Fsrc%2Fsynfig%2Fvaluenode_scale.cpp;h=0000000000000000000000000000000000000000;hb=6fa8f2f38d4b0b35f8539bf94e27ae27015c7689;hp=b2f62b79b0fe4e116a14b9b577eaeb70f6a7b019;hpb=47fce282611fbba1044921d22ca887f9b53ad91a;p=synfig.git diff --git a/synfig-core/tags/synfig_0_61_07_rc3/src/synfig/valuenode_scale.cpp b/synfig-core/tags/synfig_0_61_07_rc3/src/synfig/valuenode_scale.cpp deleted file mode 100644 index b2f62b7..0000000 --- a/synfig-core/tags/synfig_0_61_07_rc3/src/synfig/valuenode_scale.cpp +++ /dev/null @@ -1,285 +0,0 @@ -/* === S Y N F I G ========================================================= */ -/*! \file valuenode_scale.cpp -** \brief Template File -** -** $Id$ -** -** \legal -** Copyright (c) 2002-2005 Robert B. Quattlebaum Jr., Adrian Bentley -** Copyright (c) 2007 Chris Moore -** -** 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. -** -** 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 -*/ -/* ========================================================================= */ - -/* === H E A D E R S ======================================================= */ - -#ifdef USING_PCH -# include "pch.h" -#else -#ifdef HAVE_CONFIG_H -# include -#endif - -#include "general.h" -#include "valuenode_scale.h" -#include "valuenode_const.h" -#include -#include -#include "color.h" -#include "vector.h" -#include "time.h" -#include "angle.h" - -#endif - -/* === U S I N G =========================================================== */ - -using namespace std; -using namespace etl; -using namespace synfig; - -/* === M A C R O S ========================================================= */ - -/* === G L O B A L S ======================================================= */ - -/* === P R O C E D U R E S ================================================= */ - -/* === M E T H O D S ======================================================= */ - -ValueNode_Scale::ValueNode_Scale(const ValueBase &value): - LinkableValueNode(value.get_type()) -{ - set_scalar(1.0); - ValueBase::Type id(value.get_type()); - - switch(id) - { - case ValueBase::TYPE_ANGLE: - set_link("link",ValueNode_Const::create(value.get(Angle()))); - break; - case ValueBase::TYPE_COLOR: - set_link("link",ValueNode_Const::create(value.get(Color()))); - break; - case ValueBase::TYPE_INTEGER: - set_link("link",ValueNode_Const::create(value.get(int()))); - break; - case ValueBase::TYPE_REAL: - set_link("link",ValueNode_Const::create(value.get(Real()))); - break; - case ValueBase::TYPE_TIME: - set_link("link",ValueNode_Const::create(value.get(Time()))); - break; - case ValueBase::TYPE_VECTOR: - set_link("link",ValueNode_Const::create(value.get(Vector()))); - break; - default: - assert(0); - throw runtime_error("synfig::ValueNode_Scale:Bad type "+ValueBase::type_name(value.get_type())); - } - - assert(value_node); - assert(get_value_node()->get_type()==id); - assert(get_type()==id); -} - -LinkableValueNode* -ValueNode_Scale::create_new()const -{ - return new ValueNode_Scale(get_type()); -} - -ValueNode_Scale* -ValueNode_Scale::create(const ValueBase& value) -{ - return new ValueNode_Scale(value); -} - -synfig::ValueNode_Scale::~ValueNode_Scale() -{ - unlink_all(); -} - -void -ValueNode_Scale::set_scalar(Real x) -{ - set_link("scalar",ValueNode::Handle(ValueNode_Const::create(x))); -} - -bool -ValueNode_Scale::set_scalar(const ValueNode::Handle &x) -{ - if(!x - || x->get_type()!=ValueBase::TYPE_REAL - && !PlaceholderValueNode::Handle::cast_dynamic(x) - ) - return false; - scalar=x; - return true; -} - -ValueNode::Handle -ValueNode_Scale::get_scalar()const -{ - return scalar; -} - -bool -ValueNode_Scale::set_value_node(const ValueNode::Handle &x) -{ - assert(get_type()); - - // if this isn't a proper value - if(!x || - // or we don't have a type, and this value isn't one of the types we accept - (get_type()==ValueBase::TYPE_NIL && !check_type(x->get_type())) || - // or we have a type and this value is a different type and (placeholder?) - (get_type()!=ValueBase::TYPE_NIL && x->get_type()!=get_type() && !PlaceholderValueNode::Handle::cast_dynamic(x))) - // then fail to set the value - return false; - - value_node=x; - - return true; -} - -ValueNode::Handle -ValueNode_Scale::get_value_node()const -{ - return value_node; -} - - -synfig::ValueBase -synfig::ValueNode_Scale::operator()(Time t)const -{ - if(!value_node || !scalar) - throw runtime_error(strprintf("ValueNode_Scale: %s",_("One or both of my parameters aren't set!"))); - else if(get_type()==ValueBase::TYPE_ANGLE) - return (*value_node)(t).get(Angle())*(*scalar)(t).get(Real()); - else if(get_type()==ValueBase::TYPE_COLOR) - { - Color ret((*value_node)(t).get(Color())); - Real s((*scalar)(t).get(Real())); - ret.set_r(ret.get_r()*s); - ret.set_g(ret.get_g()*s); - ret.set_b(ret.get_b()*s); - return ret; - } - else if(get_type()==ValueBase::TYPE_INTEGER) - { - Real ret = (*value_node)(t).get(int())*(*scalar)(t).get(Real()) + 0.5f; - if (ret < 0) return static_cast(ret-1); - return static_cast(ret); - } - else if(get_type()==ValueBase::TYPE_REAL) - return (*value_node)(t).get(Real())*(*scalar)(t).get(Real()); - else if(get_type()==ValueBase::TYPE_TIME) - return (*value_node)(t).get(Time())*(*scalar)(t).get(Time()); - else if(get_type()==ValueBase::TYPE_VECTOR) - return (*value_node)(t).get(Vector())*(*scalar)(t).get(Real()); - - assert(0); - return ValueBase(); -} - - -bool -ValueNode_Scale::set_link_vfunc(int i,ValueNode::Handle x) -{ - if(!(i==0 || i==1)) - return false; - - if(i==0 && !set_value_node(x)) - return false; - else - if(i==1 && !set_scalar(x)) - return false; - - signal_child_changed()(i);signal_value_changed()(); - - return true; -} - -ValueNode::LooseHandle -ValueNode_Scale::get_link_vfunc(int i)const -{ - assert(i==0 || i==1); - if(i==0) - return value_node; - else if(i==1) - return scalar; - return 0; -} - -int -ValueNode_Scale::link_count()const -{ - return 2; -} - -String -ValueNode_Scale::link_local_name(int i)const -{ - assert(i==0 || i==1); - if(i==0) - return _("Link"); - else if(i==1) - return _("Scalar"); - return String(); -} - -String -ValueNode_Scale::link_name(int i)const -{ - assert(i==0 || i==1); - if(i==0) - return "link"; - else if(i==1) - return "scalar"; - return String(); -} - -int -ValueNode_Scale::get_link_index_from_name(const String &name)const -{ - if(name=="link") - return 0; - if(name=="scalar") - return 1; - - throw Exception::BadLinkName(name); -} - -String -ValueNode_Scale::get_name()const -{ - return "scale"; -} - -String -ValueNode_Scale::get_local_name()const -{ - return _("Scale"); -} - -bool -ValueNode_Scale::check_type(ValueBase::Type type) -{ - return - type==ValueBase::TYPE_ANGLE || - type==ValueBase::TYPE_COLOR || - type==ValueBase::TYPE_INTEGER || - type==ValueBase::TYPE_REAL || - type==ValueBase::TYPE_TIME || - type==ValueBase::TYPE_VECTOR; -}