106 lines
2.3 KiB
C++
106 lines
2.3 KiB
C++
#pragma once
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/*
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* Copyright (C) 2024 Brett Terpstra
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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 <https://www.gnu.org/licenses/>.
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*/
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#ifndef BLT_LOGGING_STATUS_H
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#define BLT_LOGGING_STATUS_H
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#include <mutex>
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#include <string>
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#include <blt/logging/injector.h>
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#include <blt/math/vectors.h>
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#include <blt/std/types.h>
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namespace blt::logging
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{
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class status_bar_t;
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class status_item_t
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{
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public:
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virtual ~status_item_t() = default;
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void assign(status_bar_t* bar)
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{
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m_status = bar;
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}
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[[nodiscard]] virtual i32 lines_used() const
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{
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return 1;
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}
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[[nodiscard]] virtual std::string print(vec2i screen_size, i32 max_printed_length) const = 0;
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protected:
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status_bar_t* m_status = nullptr;
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};
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class status_progress_bar_t final : public status_item_t
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{
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public:
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[[nodiscard]] std::string print(vec2i screen_size, i32 max_printed_length) const override;
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void set_progress(double progress);
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void add_progress(const double progress)
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{
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set_progress(get_progress() + progress);
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}
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[[nodiscard]] double get_progress() const
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{
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return m_progress;
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}
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private:
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double m_progress = 0.0;
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};
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class status_bar_t final : public injector_t
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{
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public:
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explicit status_bar_t();
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injector_output_t inject(const std::string& input) override;
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status_bar_t& add(status_item_t& item)
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{
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item.assign(this);
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m_status_items.push_back(&item);
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compute_size();
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return *this;
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}
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void redraw() const;
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~status_bar_t() override;
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private:
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void compute_size();
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std::vector<status_item_t*> m_status_items;
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i32 m_status_size = 0;
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i32 m_max_printed_length = 0;
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vec2i m_screen_size;
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vec2i m_last_log_position;
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vec2i m_begin_position;
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std::mutex m_print_mutex;
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};
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}
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#endif //BLT_LOGGING_STATUS_H
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