Mercurial > octave
view libinterp/parse-tree/pt-unop.cc @ 31006:35d37e433532 stable
replace use of depreciated QDesktopWidget in GUI
* gui-utils.cc: include QApplication, QRect and QScreen;
(get_screen_geometry): return QRect with geometry of primary screen;
(adjust_to_screen): adjust given QRect to be completely on the screen
that contains the largest part of the QRect, use a default geometry if
no part is on an available screen
* gui-utils.h: include QRect;
new function get_screen_geometry and adjust_to_screen
* community-news.cc: do not include QDesktopWidget, but gui-utils.h;
(get_screen_geometry); move function to gui-utils.cc;
* community-news.h: move get_screen_geometry to gui-utils.h
* find-dialog.cc: do not include QDesktopWidget, but gui-utils.h;
(restore_settings): use new function adjust_to_screen
* main-window.cc: do not include QDesktopWidget, but gui-utils.h;
(get_screen_geometry: move function to gui-utils.cc
* main-window.h: move function get_screen_geometry to gui.utils.h;
* octave-dock-widget.cc: do not include QDesktopWidget, but gui-utils.h
QScreen and QWindow;
(handle_settings): use adjust_to_screen and QGuiApplication->primaryScreen
* release-notes.cc: do not include QDesktopWidget, but gui-utils.h
and QScreen;
(get_screen_geometry): move to gui-utils.cc;
* release-notes.h: move get:screen_geometry to gui-utils.h
* terminal-dock-widget.cc: do not include QDesktopWidget but QScreen;
(terminal_dock_widget): use QGuiApplication->primaryScreen instead
of QDesktopWidget->screenGeometry
* welcome-wizard.cc: remove include of QDesktopWidget
author | Torsten Lilge <ttl-octave@mailbox.org> |
---|---|
date | Sun, 30 Jan 2022 16:41:44 +0100 |
parents | 796f54d4ddbf |
children | e88a07dec498 |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 1996-2022 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 "interpreter.h" #include "ov.h" #include "profiler.h" #include "pt-unop.h" namespace octave { // Unary expressions. std::string tree_unary_expression::oper (void) const { return octave_value::unary_op_as_string (m_etype); } // Prefix expressions. tree_expression * tree_prefix_expression::dup (symbol_scope& scope) const { tree_prefix_expression *new_pe = new tree_prefix_expression (m_op ? m_op->dup (scope) : nullptr, line (), column (), m_etype); new_pe->copy_base (*this); return new_pe; } octave_value tree_prefix_expression::evaluate (tree_evaluator& tw, int) { octave_value val; if (m_op) { if (m_etype == octave_value::op_incr || m_etype == octave_value::op_decr) { octave_lvalue op_ref = m_op->lvalue (tw); profiler::enter<tree_prefix_expression> block (tw.get_profiler (), *this); op_ref.unary_op (m_etype); val = op_ref.value (); } else { octave_value op_val = m_op->evaluate (tw); if (op_val.is_defined ()) { profiler::enter<tree_prefix_expression> block (tw.get_profiler (), *this); // Attempt to do the operation in-place if it is unshared // (a temporary expression). if (op_val.get_count () == 1) val = op_val.non_const_unary_op (m_etype); else { interpreter& interp = tw.get_interpreter (); type_info& ti = interp.get_type_info (); val = unary_op (ti, m_etype, op_val); } } } } return val; } // Postfix expressions. tree_expression * tree_postfix_expression::dup (symbol_scope& scope) const { tree_postfix_expression *new_pe = new tree_postfix_expression (m_op ? m_op->dup (scope) : nullptr, line (), column (), m_etype); new_pe->copy_base (*this); return new_pe; } octave_value tree_postfix_expression::evaluate (tree_evaluator& tw, int) { octave_value val; if (m_op) { if (m_etype == octave_value::op_incr || m_etype == octave_value::op_decr) { octave_lvalue ref = m_op->lvalue (tw); val = ref.value (); profiler::enter<tree_postfix_expression> block (tw.get_profiler (), *this); ref.unary_op (m_etype); } else { octave_value op_val = m_op->evaluate (tw); if (op_val.is_defined ()) { profiler::enter<tree_postfix_expression> block (tw.get_profiler (), *this); interpreter& interp = tw.get_interpreter (); type_info& ti = interp.get_type_info (); val = unary_op (ti, m_etype, op_val); } } } return val; } }