107 lines
2.3 KiB
C++
107 lines
2.3 KiB
C++
/*
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* Oak Video Editor - Non-Linear Video Editor
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* Copyright (C) 2025 Olive CE Team
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#include "cliprogressdialog.h"
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#include <iostream>
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namespace olive
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{
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CLIProgressDialog::CLIProgressDialog(const QString &title, QObject *parent)
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: QObject(parent)
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, title_(title)
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, progress_(-1)
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, drawn_(false)
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{
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SetProgress(0);
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}
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void CLIProgressDialog::Update()
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{
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if (drawn_) {
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// We've been here before, do a carriage return back to the start of the terminal line
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std::cout << "\r";
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} else {
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drawn_ = true;
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}
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// FIXME: Get real column count
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int columns = 80;
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int title_columns = columns / 2 - 1;
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// Print "title" text
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QString sized_title = title_;
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if (title_.size() > title_columns) {
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sized_title =
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title_.left(title_columns - 3).append(QStringLiteral("..."));
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} else {
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sized_title = title_;
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}
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std::cout << sized_title.toUtf8().constData();
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// Pad out the rest of the title area if necessary
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for (int i = sized_title.size(); i < title_columns; i++) {
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std::cout << " ";
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}
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// Percentage counter " 100% " is 5 characters + the enclosing brackets [] are 2 characters
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int progress_bar_columns = columns / 2 - 7;
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std::cout << "[";
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// Get UI bar progress
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int bar_prog = qRound(progress_ * progress_bar_columns);
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// Draw filled in bar
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for (int i = 0; i < bar_prog; i++) {
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std::cout << "=";
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}
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// Draw empty space
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for (int i = bar_prog; i < progress_bar_columns; i++) {
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std::cout << " ";
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}
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std::cout << "] ";
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if (progress_ < 100) {
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std::cout << " ";
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}
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if (progress_ < 10) {
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std::cout << " ";
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}
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std::cout << qRound(progress_ * 100.0) << "% " << std::endl << std::flush;
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}
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void CLIProgressDialog::SetProgress(double p)
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{
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if (progress_ != p) {
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progress_ = p;
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Update();
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}
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}
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}
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