mirror of
https://github.com/KLayout/klayout.git
synced 2026-08-30 01:39:30 +02:00
Added scripts for Qt generation.
This commit is contained in:
Matthias Koefferlein
@@ -0,0 +1,474 @@
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#
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# Copyright (C) 2006-2017 Matthias Koefferlein
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#
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# This program is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation; either version 2 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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#
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class Treetop::Runtime::SyntaxNode
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# An alias which can be used inside a derived cpp implementation
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# The default implementation collects all objects emitted by the subnodes.
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def get_cpp
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a = elements && elements.collect { |e| e.cpp }.select { |e| e }.flatten
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(a && !a.empty?) ? a : nil
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end
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# Returns the CPP objects emitted by this node.
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# This method delivers CPP objects or arrays of CPP objects.
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def cpp
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get_cpp
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end
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# Returns the single CPP object or nil
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def cpp_reduced
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a = self.cpp
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if a.is_a?(Array)
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a.size == 1 || raise("Internal error: more than one syntax tree node")
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a = a[0]
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end
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a
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end
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# Note: this method is required because curly braces cannot be put
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# into parser conditions (treetop syntax flaw?)
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def text_value_ends_with_curly_brace
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text_value =~ /\}$/
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end
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end
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# These are a couple of emitter extensions to SyntaxNode which produce the definition syntax tree
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# through the "cpp" method:
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module PTypeOf
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def cpp
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CPPTypeOf::new(qid.cpp)
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end
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end
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def extract_signed(t)
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if t =~ /unsigned/
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:unsigned
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elsif t =~ /signed/
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:signed
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else
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nil
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end
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end
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def extract_length(t)
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if t =~ /long long/
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:longlong
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elsif t =~ /long/
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:long
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elsif t =~ /short/
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:short
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else
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nil
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end
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end
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module PIntType
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def cpp
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CPPPOD::new(extract_signed(text_value), extract_length(text_value), :int)
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end
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end
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module PCharType
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def cpp
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CPPPOD::new(extract_signed(text_value), nil, :char)
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end
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end
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module PBoolType
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def cpp
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CPPPOD::new(nil, nil, :bool)
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end
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end
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module PSpecialType
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def cpp
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# the special type produces an ID
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CPPQualifiedId::new(false, [ CPPId::new(id.text_value, nil) ])
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end
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end
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module PFloatType
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def cpp
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kind = text_value =~ /double/ ? :double : :float
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CPPPOD::new(nil, extract_length(text_value), kind)
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end
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end
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module PVoidType
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def cpp
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CPPPOD::new(nil, nil, :void)
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end
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end
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module PEnumSpec
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def cpp
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CPPEnumSpec::new(id.text_value, initspec.nonterminal? ? initspec.init.text_value : nil)
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end
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end
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module PEnumType
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def cpp
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name = id ? id.text_value : nil
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specs = bodyspec.nonterminal? ? bodyspec.body.cpp : nil
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CPPEnum::new(name, specs)
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end
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end
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module PConst
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def cpp
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CPPConst::new(text_value)
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end
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end
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module PTemplateArgs
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def cpp
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decl = self.get_cpp
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decl ? CPPTemplateArgs::new(decl) : nil
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end
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end
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module PId
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def cpp
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CPPId::new(id.text_value, taspec.nonterminal? ? taspec.ta.cpp_reduced : nil)
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end
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end
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module PQualifiedId
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def cpp
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CPPQualifiedId::new(globalspec.nonterminal?, self.get_cpp)
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end
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end
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module PBaseClass
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def cpp
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visibility = nil
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virtual = false
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at = attr.text_value
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if at =~ /private/
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visibility = :private
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elsif at =~ /public/
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visibility = :public
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elsif at =~ /protected/
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visibility = :protected
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end
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if at =~ /virtual/
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virtual = true
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end
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CPPBaseClass::new(visibility, virtual, cid.cpp_reduced)
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end
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end
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module PStructOrClassType
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def cpp
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kind = :class
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if stype.text_value == "struct"
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kind = :struct
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elsif stype.text_value == "union"
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kind = :union
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end
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id = idspec.nonterminal? ? idspec.id.cpp_reduced : nil
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base_classes = bcspec.nonterminal? ? bcspec.bc.cpp : nil
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body_decl = bodyspec.nonterminal? ? bodyspec.body.cpp : nil
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CPPStruct::new(kind, id, base_classes, body_decl)
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end
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end
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module PCV
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def to_symbol
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return self.text_value == "const" ? :const : :volatile
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end
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end
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module PFriendDecl
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def cpp
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CPPFriendDecl::new(t.cpp)
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end
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end
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module PPointer
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def cpp
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CPPCV::wrap(cvspec.nonterminal? && cvspec.cv.to_symbol, CPPPointer::new(itspec.nonterminal? ? itspec.it.cpp_reduced : CPPAnonymousId::new))
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end
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end
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module PReference
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def cpp
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CPPCV::wrap(cvspec.nonterminal? && cvspec.cv.to_symbol, CPPReference::new(itspec.nonterminal? ? itspec.it.cpp_reduced : CPPAnonymousId::new))
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end
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end
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module PMemberPointer
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def cpp
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CPPMemberPointer::new(cspec.qid.cpp, itspec.nonterminal? ? itspec.it.cpp_reduced : CPPAnonymousId::new, cvspec.nonterminal? && cvspec.cv.to_symbol)
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end
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end
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module PArraySpec
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def cpp
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CPPArray::new(nil)
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end
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end
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module PFuncArgPart
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def cpp
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t.cpp_reduced
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end
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end
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module PFuncSpec
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def cpp
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CPPFunc::new(nil, (fa.nonterminal? && fa.text_value != "void") ? (fa.a.cpp || []) : [], cvspec.nonterminal? && cvspec.cv.to_symbol)
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end
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end
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module PInnerTypeWithCV
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def cpp
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CPPCV::wrap(cvspec.to_symbol, it.cpp_reduced)
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end
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end
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module PInnerType
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def cpp
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if pfx.nonterminal?
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pfx.elements.inject(it.cpp_reduced) do |r,e|
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ee = e.spec.cpp_reduced
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ee.inner = r
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ee
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end
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else
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it.cpp
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end
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end
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end
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module PStorageClass
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def cpp
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if text_value =~ /^static/
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return CPPAttr::new(:static)
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elsif text_value =~ /^extern/
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return CPPAttr::new(:extern)
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else
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return nil
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end
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end
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end
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module PVirtual
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def cpp
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return CPPAttr::new(:virtual)
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end
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end
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module PInline
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def cpp
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return CPPAttr::new(:inline)
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end
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end
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module PType
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def cpp
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# This is the class/struct/union/enum declaration if there is one
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d = ct.cpp
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if d.is_a?(Array)
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r = d.select { |i| i.is_a?(CPPStruct) || i.is_a?(CPPEnum) }
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elsif d.is_a?(CPPStruct) || d.is_a?(CPPEnum)
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r = [d]
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else
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r = []
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end
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# Create each declaration
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ot = CPPCV::wrap(cvspec.nonterminal? && cvspec.cv.to_symbol, ct.cpp_reduced)
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if il.nonterminal?
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r << CPPType::new(ot, il.t1.cpp_reduced, il.i1.nonterminal? ? il.i1.is1.text_value : nil)
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il.tt.elements.each do |t|
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r << CPPType::new(ot, t.t2.cpp_reduced, t.i2.nonterminal? ? t.i2.is2.text_value : nil)
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end
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else
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r << CPPType::new(ot, CPPAnonymousId::new, pi.nonterminal? ? pi.is.text_value : nil)
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end
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r
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end
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end
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module PEllipsis
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def cpp
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CPPEllipsis::new
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end
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end
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module PTypeWoComma
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def cpp
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ot = CPPCV::wrap(cvspec.nonterminal? && cvspec.cv.to_symbol, ct.cpp_reduced)
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if il.nonterminal?
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CPPType::new(ot, il.t.cpp_reduced, il.i.nonterminal? ? il.i.is.text_value : nil)
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else
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CPPType::new(ot, CPPAnonymousId::new, pi.nonterminal? ? pi.is.text_value : nil)
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end
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end
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end
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module PTypeForTemplate
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def cpp
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ot = CPPCV::wrap(cvspec.nonterminal? && cvspec.cv.to_symbol, ct.cpp_reduced)
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CPPType::new(ot, il.nonterminal? ? il.t.cpp_reduced : CPPAnonymousId::new, nil)
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end
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end
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module PUsing
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def cpp
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CPPUsingSpec::new(id.cpp_reduced, :default)
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end
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end
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module PTypedef
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def cpp
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t.cpp.collect do |d|
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if d.is_a?(CPPStruct)
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CPPStructDeclaration::new(d, nil, :default)
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elsif d.is_a?(CPPEnum)
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CPPEnumDeclaration::new(d, :default)
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else
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CPPTypedef::new(d, :default)
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end
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end
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end
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end
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module PPrivateClassStructBodyDeclarations
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def cpp
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decl = d.cpp
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decl && decl.collect do |d|
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if d.respond_to?(:visibility)
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d.visibility = :private
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end
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d
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end
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end
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end
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module PProtectedClassStructBodyDeclarations
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def cpp
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decl = d.cpp
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decl && decl.collect do |d|
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if d.respond_to?(:visibility)
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d.visibility = :protected
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end
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d
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end
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end
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end
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module PPublicClassStructBodyDeclarations
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def cpp
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decl = d.cpp
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decl && decl.collect do |d|
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if d.respond_to?(:visibility)
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d.visibility = :public
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end
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d
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end
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end
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end
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module PTemplateDecl
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def cpp
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CPPTemplateDecl::new(self.get_cpp)
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end
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end
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module PClassTemplateArg
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def cpp
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CPPClassTemplateArg::new(id.text_value, dtspec.nonterminal? ? dtspec.cpp : nil)
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end
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end
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module PDirectTemplateArg
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def cpp
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CPPDirectTemplateArg::new(t.cpp, initspec.nonterminal? ? initspec.text_value : nil)
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end
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end
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module PDeclaration
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def cpp
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td = nil
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if template.nonterminal?
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td = template.d.cpp
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end
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storage_class = nil
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virtual = nil
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inline = nil
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if attr.nonterminal? && attr.cpp
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attr.cpp.each do |d|
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if d.attr == :virtual
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virtual = true
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elsif d.attr == :inline
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inline = true
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elsif d.attr == :static
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storage_class = :static
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elsif d.attr == :extern
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storage_class = :extern
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end
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end
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end
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# TODO: abstract declaration determination should be based on initializers on the
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# inner types
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t.cpp.collect do |d|
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if d.is_a?(CPPStruct)
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CPPStructDeclaration::new(d, td, :default)
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elsif d.is_a?(CPPEnum)
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CPPEnumDeclaration::new(d, :default)
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else
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CPPDeclaration::new(d, td, :default, storage_class, virtual, inline)
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end
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end
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end
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end
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module PExternBlock
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def cpp
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self.get_cpp.collect do |d|
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if d.is_a?(CPPDeclaration)
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d.storage_class = :extern
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end
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d
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end
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end
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end
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module PNamespace
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def cpp
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CPPNamespace::new(n.text_value, decls.cpp || [])
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end
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end
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module PModule
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def cpp
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CPPModule::new(self.get_cpp)
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end
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end
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Reference in New Issue
Block a user