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78 lines
2.8 KiB
78 lines
2.8 KiB
/***************************************************************************
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* Copyright (C) 2005 by Niklas Knutsson *
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* nq@altern.org *
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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 *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#ifndef QALCULATE_TDE_UTILS_H
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#define QALCULATE_TDE_UTILS_H
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#include <vector>
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#include <string>
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#include <list>
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#include <libqalculate/qalculate.h>
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#undef insertItem
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#undef addItem
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#undef setItem
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#undef getItem
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#include <tqstring.h>
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#include <tdeshortcut.h>
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class TQLabel;
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class TQLineEdit;
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struct tree_struct {
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std::string item;
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std::list<tree_struct> items;
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std::list<tree_struct>::iterator it;
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std::list<tree_struct>::reverse_iterator rit;
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std::vector<void*> objects;
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tree_struct *parent;
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void sort() {
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items.sort();
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for(std::list<tree_struct>::iterator it = items.begin(); it != items.end(); ++it) {
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it->sort();
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}
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}
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bool operator < (tree_struct &s1) const {
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return item < s1.item;
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}
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};
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struct mode_struct {
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PrintOptions po;
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EvaluationOptions eo;
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AssumptionType at;
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AssumptionSign as;
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int precision;
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TQString name;
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bool rpn_mode;
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TDEShortcut shortcut;
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};
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void insert_text_in_expression(const TQString &str);
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bool is_answer_variable(Variable *v);
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TQString get_value_string(const MathStructure &mstruct_, bool rlabel = false, Prefix *prefix = NULL);
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void set_name_label_and_entry(ExpressionItem *item, TQLineEdit *entry, TQLabel *label);
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bool can_display_unicode_string_function(const char *str, void *arg);
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void generate_units_tree_struct();
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void generate_functions_tree_struct();
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void generate_variables_tree_struct();
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size_t save_mode_as(TQString name, bool *new_mode = NULL);
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#endif
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