X-Git-Url: https://git.pterodactylus.net/?a=blobdiff_plain;f=synfig-core%2Ftags%2Fsynfig_0_61_07_rc3%2Fsrc%2Fsynfig%2Fvaluenode_subtract.cpp;fp=synfig-core%2Ftags%2Fsynfig_0_61_07_rc3%2Fsrc%2Fsynfig%2Fvaluenode_subtract.cpp;h=0000000000000000000000000000000000000000;hb=3a6643238c67c043fc3592837a05d6d2861967f1;hp=81fca92105e65ad00b8963b42a82335108bfb53c;hpb=47fce282611fbba1044921d22ca887f9b53ad91a;p=synfig.git diff --git a/synfig-core/tags/synfig_0_61_07_rc3/src/synfig/valuenode_subtract.cpp b/synfig-core/tags/synfig_0_61_07_rc3/src/synfig/valuenode_subtract.cpp deleted file mode 100644 index 81fca92..0000000 --- a/synfig-core/tags/synfig_0_61_07_rc3/src/synfig/valuenode_subtract.cpp +++ /dev/null @@ -1,290 +0,0 @@ -/* === S Y N F I G ========================================================= */ -/*! \file valuenode_subtract.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_subtract.h" -#include "valuenode_const.h" -#include -#include "color.h" -#include "vector.h" -#include "angle.h" -#include "real.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 ======================================================= */ - -synfig::ValueNode_Subtract::ValueNode_Subtract(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("lhs",ValueNode_Const::create(value.get(Angle()))); - set_link("rhs",ValueNode_Const::create(Angle::deg(0))); - break; - case ValueBase::TYPE_COLOR: - set_link("lhs",ValueNode_Const::create(value.get(Color()))); - set_link("rhs",ValueNode_Const::create(Color(0,0,0,0))); - break; - case ValueBase::TYPE_INTEGER: - set_link("lhs",ValueNode_Const::create(value.get(int()))); - set_link("rhs",ValueNode_Const::create(int(0))); - break; - case ValueBase::TYPE_REAL: - set_link("lhs",ValueNode_Const::create(value.get(Real()))); - set_link("rhs",ValueNode_Const::create(Real(0))); - break; - case ValueBase::TYPE_TIME: - set_link("lhs",ValueNode_Const::create(value.get(Time()))); - set_link("rhs",ValueNode_Const::create(Time(0))); - break; - case ValueBase::TYPE_VECTOR: - set_link("lhs",ValueNode_Const::create(value.get(Vector()))); - set_link("rhs",ValueNode_Const::create(Vector(0,0))); - break; - default: - assert(0); - throw runtime_error("synfig::ValueNode_Subtract:Bad type "+ValueBase::type_name(id)); - } - - assert(get_lhs()->get_type()==id); - assert(get_rhs()->get_type()==id); - assert(get_type()==id); - - DCAST_HACK_ENABLE(); -} - -LinkableValueNode* -ValueNode_Subtract::create_new()const -{ - return new ValueNode_Subtract(get_type()); -} - -ValueNode_Subtract* -ValueNode_Subtract::create(const ValueBase& value) -{ - return new ValueNode_Subtract(value); -} - -synfig::ValueNode_Subtract::~ValueNode_Subtract() -{ - unlink_all(); -} - -void -ValueNode_Subtract::set_scalar(Real value) -{ - set_link("scalar",ValueNode_Const::create(value)); -} - -bool -synfig::ValueNode_Subtract::set_scalar(ValueNode::Handle value) -{ - if(value->get_type()!=ValueBase::TYPE_REAL&& !PlaceholderValueNode::Handle::cast_dynamic(value)) - return false; - scalar=value; - return true; -} - -bool -synfig::ValueNode_Subtract::set_lhs(ValueNode::Handle x) -{ - assert(get_type()); - - if(!x || - (get_type()==ValueBase::TYPE_NIL && !check_type(x->get_type())) || - (get_type()!=ValueBase::TYPE_NIL && x->get_type()!=get_type() && !PlaceholderValueNode::Handle::cast_dynamic(x))) - return false; - - ref_a=x; - - return true; -} - -bool -synfig::ValueNode_Subtract::set_rhs(ValueNode::Handle x) -{ - assert(get_type()); - - if(!x || - (get_type()==ValueBase::TYPE_NIL && !check_type(x->get_type())) || - (get_type()!=ValueBase::TYPE_NIL && x->get_type()!=get_type() && !PlaceholderValueNode::Handle::cast_dynamic(x))) - return false; - - ref_b=x; - - return true; -} - -synfig::ValueBase -synfig::ValueNode_Subtract::operator()(Time t)const -{ - if(!ref_a || !ref_b) - throw runtime_error(strprintf("ValueNode_Subtract: %s",_("One or both of my parameters aren't set!"))); - switch(get_type()) - { - case ValueBase::TYPE_ANGLE: - return ((*ref_a)(t).get(Angle())-(*ref_b)(t).get(Angle()))*(*scalar)(t).get(Real()); - case ValueBase::TYPE_COLOR: - return ((*ref_a)(t).get(Color())-(*ref_b)(t).get(Color()))*(*scalar)(t).get(Real()); - case ValueBase::TYPE_INTEGER: - { - Real ret = ((*ref_a)(t).get(int())-(*ref_b)(t).get(int()))*(*scalar)(t).get(Real()) + 0.5f; - if (ret < 0) return static_cast(ret-1); - return static_cast(ret); - } - case ValueBase::TYPE_REAL: - return ((*ref_a)(t).get(Vector::value_type())-(*ref_b)(t).get(Vector::value_type()))*(*scalar)(t).get(Real()); - case ValueBase::TYPE_TIME: - return ((*ref_a)(t).get(Time())-(*ref_b)(t).get(Time()))*(*scalar)(t).get(Real()); - case ValueBase::TYPE_VECTOR: - return ((*ref_a)(t).get(Vector())-(*ref_b)(t).get(Vector()))*(*scalar)(t).get(Real()); - default: - assert(0); - break; - } - return ValueBase(); -} - -bool -ValueNode_Subtract::set_link_vfunc(int i,ValueNode::Handle value) -{ - assert(i>=0 && i<3); - switch(i) - { - case 0: - if(set_lhs(value)) { signal_child_changed()(i);signal_value_changed()(); return true; } - return false; - case 1: - if(set_rhs(value)) { signal_child_changed()(i);signal_value_changed()(); return true; } - return false; - case 2: - scalar=value; - signal_child_changed()(i);signal_value_changed()(); - return true; - } - - return false; -} - -ValueNode::LooseHandle -ValueNode_Subtract::get_link_vfunc(int i)const -{ - assert(i>=0 && i<3); - switch(i) - { - case 0: return ref_a; - case 1: return ref_b; - case 2: return scalar; - default: return 0; - } -} - -int -ValueNode_Subtract::link_count()const -{ - return 3; -} - -String -ValueNode_Subtract::link_local_name(int i)const -{ - assert(i>=0 && i<3); - switch(i) - { - case 0: return _("LHS"); - case 1: return _("RHS"); - case 2: return _("Scalar"); - default: return String(); - } -} - -String -ValueNode_Subtract::link_name(int i)const -{ - assert(i>=0 && i<3); - switch(i) - { - case 0: return "lhs"; - case 1: return "rhs"; - case 2: return "scalar"; - default: return String(); - } -} - -int -ValueNode_Subtract::get_link_index_from_name(const String &name)const -{ - if(name=="lhs") return 0; - if(name=="rhs") return 1; - if(name=="scalar") return 2; - throw Exception::BadLinkName(name); -} - -String -ValueNode_Subtract::get_name()const -{ - return "subtract"; -} - -String -ValueNode_Subtract::get_local_name()const -{ - return _("Subtract"); -} - -bool -ValueNode_Subtract::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; -}