Mercurial > octave
view libgui/src/command-widget.cc @ 30210:351dbe4da930
GUI: Display dialog if deleting or renaming a file fails (bug #61225).
* libgui/src/files-dock-widget.cc (files_dock_widget::contextmenu_rename,
files_dock_widget::contextmenu_delete): Display dialog if deleting or renaming
a file fails.
author | Markus Mützel <markus.muetzel@gmx.de> |
---|---|
date | Mon, 27 Sep 2021 12:59:34 +0200 |
parents | b4d2fa28d1d4 |
children | 796f54d4ddbf |
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//////////////////////////////////////////////////////////////////////// // // Copyright (C) 2021 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 <QGroupBox> #include <QHBoxLayout> #include <QLabel> #include <QLineEdit> #include <QPushButton> #include <QTextBrowser> #include <QVBoxLayout> #include "command-widget.h" #include "cmd-edit.h" #include "event-manager.h" #include "gui-preferences-cs.h" #include "gui-preferences-global.h" #include "gui-utils.h" #include "input.h" #include "interpreter.h" namespace octave { command_widget::command_widget (base_qobject&, QWidget *p) : QWidget (p), m_incomplete_parse (false), m_prompt (new QLabel ("", this)), m_line_edit (new QLineEdit (this)), m_output_display (new QTextBrowser (this)), m_input_color (QColor ()) { QPushButton *pause_button = new QPushButton (tr("Pause"), this); QPushButton *stop_button = new QPushButton (tr("Stop"), this); QPushButton *resume_button = new QPushButton (tr("Continue"), this); QGroupBox *input_group_box = new QGroupBox (tr("Command Input")); QHBoxLayout *input_layout = new QHBoxLayout; input_layout->addWidget (m_prompt); input_layout->addWidget (m_line_edit); input_layout->addWidget (pause_button); input_layout->addWidget (stop_button); input_layout->addWidget (resume_button); input_group_box->setLayout (input_layout); QGroupBox *output_group_box = new QGroupBox (tr("Command Output")); QHBoxLayout *output_layout = new QHBoxLayout (); output_layout->addWidget (m_output_display); output_group_box->setLayout (output_layout); QVBoxLayout *main_layout = new QVBoxLayout (); main_layout->addWidget (output_group_box); main_layout->addWidget (input_group_box); setLayout (main_layout); setFocusProxy (m_line_edit); connect (m_line_edit, &QLineEdit::returnPressed, this, &command_widget::accept_input_line); connect (this, &command_widget::clear_line_edit, m_line_edit, &QLineEdit::clear); connect (pause_button, &QPushButton::clicked, this, &command_widget::interpreter_pause); connect (resume_button, &QPushButton::clicked, this, &command_widget::interpreter_resume); connect (stop_button, &QPushButton::clicked, this, &command_widget::interpreter_stop); } void command_widget::update_prompt (const QString& prompt) { m_prompt->setText (prompt); } void command_widget::insert_interpreter_output (const QString& msg) { QTextCursor cursor = m_output_display->textCursor (); cursor.insertText (msg); m_output_display->setTextCursor (cursor); } void command_widget::accept_input_line (void) { QTextCursor cursor = m_output_display->textCursor (); QString input_line = m_line_edit->text (); QString style; if (! m_incomplete_parse) { style = QString ("<div style=\"color:%1; font-weight:bold;\">[in]:</div> ") .arg (m_input_color.name ()); m_output_display->insertHtml (style); } style = QString ("<div style=\"color:%1\">%2</div><br>") .arg (m_input_color.name ()).arg (input_line); m_output_display->insertHtml (style); emit interpreter_event ([=] (interpreter& interp) { // INTERPRETER THREAD interp.parse_and_execute (input_line.toStdString (), m_incomplete_parse); event_manager& evmgr = interp.get_event_manager (); input_system& input_sys = interp.get_input_system (); std::string prompt = m_incomplete_parse ? input_sys.PS2 () : input_sys.PS1 (); evmgr.update_prompt (command_editor::decode_prompt_string (prompt)); }); emit clear_line_edit (); } void command_widget::notice_settings (const gui_settings *settings) { // Set terminal font: QFont term_font = QFont (); term_font.setStyleHint (QFont::TypeWriter); QString default_font = settings->value (global_mono_font).toString (); term_font.setFamily (settings->value (cs_font.key, default_font).toString ()); term_font.setPointSize (settings->value (cs_font_size).toInt ()); m_line_edit->setFont (term_font); m_output_display->setFont (term_font); // Colors int mode = settings->value (cs_color_mode).toInt (); QColor fgc = settings->color_value (cs_colors[0], mode); QColor bgc = settings->color_value (cs_colors[1], mode); m_output_display->setStyleSheet (QString ("color: %1; background-color:%2;") .arg (fgc.name ()).arg (bgc.name ())); m_line_edit->setStyleSheet (QString ("color: %1; background-color:%2;") .arg (fgc.name ()).arg (bgc.name ())); m_input_color = interpolate_color (fgc, bgc, 0.75, 0.5); } }