Mercurial > octave
view libinterp/octave-value/cdef-package.cc @ 33586:3216c01fd6a7 stable tip
fix dragging editor from main window into floating state (bug #65725)
* file-editor.cc (toplevel_changes): added missing call to original
slot octave_doc_widget::toplevel_changed
author | Torsten Lilge <ttl-octave@mailbox.org> |
---|---|
date | Tue, 14 May 2024 22:03:47 +0200 |
parents | 2e484f9f1f18 |
children |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2012-2024 The Octave Project Developers // // See the file COPYRIGHT.md in the top-level directory of this // distribution or <https://octave.org/copyright/>. // // This file is part of Octave. // // Octave 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 3 of the License, or // (at your option) any later version. // // Octave 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. // // You should have received a copy of the GNU General Public License // along with Octave; see the file COPYING. If not, see // <https://www.gnu.org/licenses/>. // //////////////////////////////////////////////////////////////////////// #if defined (HAVE_CONFIG_H) # include "config.h" #endif #include <algorithm> #include <iomanip> #include "cdef-class.h" #include "cdef-manager.h" #include "cdef-utils.h" #include "errwarn.h" #include "interpreter-private.h" #include "interpreter.h" #include "load-path.h" #include "ov-builtin.h" #include "ov-classdef.h" #include "ov-fcn-handle.h" #include "ov-usr-fcn.h" #include "pt-assign.h" #include "pt-classdef.h" #include "pt-idx.h" #include "pt-misc.h" #include "pt-stmt.h" // Define to 1 to enable debugging statements. #define DEBUG_TRACE 0 OCTAVE_BEGIN_NAMESPACE(octave) void cdef_package::cdef_package_rep::install_class (const cdef_class& cls, const std::string& nm) { m_class_map[nm] = cls; m_member_count++; } void cdef_package::cdef_package_rep::install_function (const octave_value& fcn, const std::string& nm) { m_function_map[nm] = fcn; } void cdef_package::cdef_package_rep::install_package (const cdef_package& pack, const std::string& nm) { m_package_map[nm] = pack; m_member_count++; } template <typename T1, typename T2> Cell map2Cell (const std::map<T1, T2>& m) { Cell retval (1, m.size ()); int i = 0; for (const auto& it : m) retval(i++) = to_ov (it.second); return retval; } Cell cdef_package::cdef_package_rep::get_classes () const { return map2Cell (m_class_map); } Cell cdef_package::cdef_package_rep::get_functions () const { return map2Cell (m_function_map); } Cell cdef_package::cdef_package_rep::get_packages () const { return map2Cell (m_package_map); } octave_value cdef_package::cdef_package_rep::find (const std::string& nm) { std::string symbol_name = get_name () + '.' + nm; interpreter& interp = __get_interpreter__ (); return interp.find (symbol_name); } octave_value_list cdef_package::cdef_package_rep::meta_subsref (const std::string& type, const std::list<octave_value_list>& idx, int nargout) { octave_value_list retval; switch (type[0]) { case '.': { if (idx.front ().length () != 1) error ("invalid meta.package indexing"); std::string nm = idx.front ()(0).xstring_value ("invalid meta.package indexing, expected a symbol name"); #if DEBUG_TRACE std::cerr << "meta.package query: " << nm << std::endl; #endif octave_value o = find (nm); if (! o.is_defined ()) error ("member '%s' in package '%s' does not exist", nm.c_str (), get_name ().c_str ()); if (o.is_function ()) { octave_function *fcn = o.function_value (); // NOTE: the case where the package query is the last // part of this subsref index is handled in the parse // tree, because there is some logic to handle magic // "end" that makes it impossible to execute the // function call at this stage. if (type.size () > 1 && ! fcn->accepts_postfix_index (type[1])) { octave_value_list tmp_args; interpreter& interp = __get_interpreter__ (); retval = interp.feval (o, tmp_args, nargout); } else retval(0) = o; if (type.size () > 1 && idx.size () > 1) retval = retval(0).next_subsref (nargout, type, idx, 1); } else if (type.size () > 1 && idx.size () > 1) retval = o.next_subsref (nargout, type, idx, 1); else retval(0) = o; } break; default: error ("invalid meta.package indexing"); break; } return retval; } void cdef_package::cdef_package_rep::meta_release () { // FIXME: Do we really want to unregister the package, as it // could still be referenced by classes or sub-packages? // If the package object is recreated later on, it won't // match the one already referenced by those classes or // sub-packages. cdef_manager& cdm = __get_cdef_manager__ (); // Don't delete the "meta" package. if (this != cdm.meta ().get_rep ()) cdm.unregister_package (wrap ()); } OCTAVE_END_NAMESPACE(octave)