Libraries: Move to Userland/Libraries/

1 files changed, 0 insertions, 244 deletions

diff --git a/Libraries/LibVT/Terminal.h b/Libraries/LibVT/Terminal.h
deleted file mode 100644
index 65e276f71d..0000000000
--- a/Libraries/LibVT/Terminal.h
+++ /dev/null
@@ -1,244 +0,0 @@
-/*
- * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * 1. Redistributions of source code must retain the above copyright notice, this
- *    list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright notice,
- *    this list of conditions and the following disclaimer in the documentation
- *    and/or other materials provided with the distribution.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
- * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
- * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
- * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
- * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
- * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- */
-
-#pragma once
-
-#include <AK/Noncopyable.h>
-#include <AK/NonnullOwnPtrVector.h>
-#include <AK/String.h>
-#include <AK/Vector.h>
-#include <Kernel/API/KeyCode.h>
-#include <LibVT/Line.h>
-#include <LibVT/Position.h>
-
-namespace VT {
-
-class TerminalClient {
-public:
-    virtual ~TerminalClient() { }
-
-    virtual void beep() = 0;
-    virtual void set_window_title(const StringView&) = 0;
-    virtual void set_window_progress(int value, int max) = 0;
-    virtual void terminal_did_resize(u16 columns, u16 rows) = 0;
-    virtual void terminal_history_changed() = 0;
-    virtual void emit(const u8*, size_t) = 0;
-};
-
-class Terminal {
-public:
-    explicit Terminal(TerminalClient&);
-    ~Terminal();
-
-    bool m_need_full_flush { false };
-
-    void invalidate_cursor();
-    void on_input(u8);
-
-    void clear();
-    void clear_including_history();
-
-    void set_size(u16 columns, u16 rows);
-    u16 columns() const { return m_columns; }
-    u16 rows() const { return m_rows; }
-
-    u16 cursor_column() const { return m_cursor_column; }
-    u16 cursor_row() const { return m_cursor_row; }
-
-    size_t line_count() const
-    {
-        return m_history.size() + m_lines.size();
-    }
-
-    Line& line(size_t index)
-    {
-        if (index < m_history.size())
-            return m_history[(m_history_start + index) % m_history.size()];
-        return m_lines[index - m_history.size()];
-    }
-    const Line& line(size_t index) const
-    {
-        return const_cast<Terminal*>(this)->line(index);
-    }
-
-    Line& visible_line(size_t index)
-    {
-        return m_lines[index];
-    }
-    const Line& visible_line(size_t index) const
-    {
-        return m_lines[index];
-    }
-
-    size_t max_history_size() const { return m_max_history_lines; }
-    void set_max_history_size(size_t value)
-    {
-        if (value == 0) {
-            m_max_history_lines = 0;
-            m_history_start = 0;
-            m_history.clear();
-            m_client.terminal_history_changed();
-            return;
-        }
-
-        if (m_max_history_lines > value) {
-            NonnullOwnPtrVector<Line> new_history;
-            new_history.ensure_capacity(value);
-            auto existing_line_count = min(m_history.size(), value);
-            for (size_t i = m_history.size() - existing_line_count; i < m_history.size(); ++i) {
-                auto j = (m_history_start + i) % m_history.size();
-                new_history.unchecked_append(move(static_cast<Vector<NonnullOwnPtr<Line>>&>(m_history).at(j)));
-            }
-            m_history = move(new_history);
-            m_history_start = 0;
-            m_client.terminal_history_changed();
-        }
-        m_max_history_lines = value;
-    }
-    size_t history_size() const { return m_history.size(); }
-
-    void inject_string(const StringView&);
-    void handle_key_press(KeyCode, u32, u8 flags);
-
-    Attribute attribute_at(const Position&) const;
-
-private:
-    typedef Vector<unsigned, 4> ParamVector;
-
-    void on_code_point(u32);
-
-    void scroll_up();
-    void scroll_down();
-    void newline();
-    void set_cursor(unsigned row, unsigned column);
-    void put_character_at(unsigned row, unsigned column, u32 ch);
-    void set_window_title(const String&);
-
-    void unimplemented_escape();
-    void unimplemented_xterm_escape();
-
-    void emit_string(const StringView&);
-
-    void alter_mode(bool should_set, bool question_param, const ParamVector&);
-
-    void CUU(const ParamVector&);
-    void CUD(const ParamVector&);
-    void CUF(const ParamVector&);
-    void CUB(const ParamVector&);
-    void CUP(const ParamVector&);
-    void ED(const ParamVector&);
-    void EL(const ParamVector&);
-    void escape$M(const ParamVector&);
-    void escape$P(const ParamVector&);
-    void escape$G(const ParamVector&);
-    void escape$X(const ParamVector&);
-    void escape$b(const ParamVector&);
-    void escape$d(const ParamVector&);
-    void SGR(const ParamVector&);
-    void escape$s(const ParamVector&);
-    void escape$u(const ParamVector&);
-    void escape$t(const ParamVector&);
-    void DECSTBM(const ParamVector&);
-    void escape$S(const ParamVector&);
-    void escape$T(const ParamVector&);
-    void escape$L(const ParamVector&);
-    void RM(bool question_param, const ParamVector&);
-    void SM(bool question_param, const ParamVector&);
-    void DA(const ParamVector&);
-    void HVP(const ParamVector&);
-    void NEL();
-    void IND();
-    void RI();
-    void DSR(const ParamVector&);
-    void ICH(const ParamVector&);
-
-    TerminalClient& m_client;
-
-    size_t m_history_start = 0;
-    NonnullOwnPtrVector<Line> m_history;
-    void add_line_to_history(NonnullOwnPtr<Line>&& line)
-    {
-        if (max_history_size() == 0)
-            return;
-
-        if (m_history.size() < max_history_size()) {
-            ASSERT(m_history_start == 0);
-            m_history.append(move(line));
-            return;
-        }
-        m_history.ptr_at(m_history_start) = move(line);
-        m_history_start = (m_history_start + 1) % m_history.size();
-    }
-
-    NonnullOwnPtrVector<Line> m_lines;
-
-    size_t m_scroll_region_top { 0 };
-    size_t m_scroll_region_bottom { 0 };
-
-    u16 m_columns { 1 };
-    u16 m_rows { 1 };
-
-    u16 m_cursor_row { 0 };
-    u16 m_cursor_column { 0 };
-    u16 m_saved_cursor_row { 0 };
-    u16 m_saved_cursor_column { 0 };
-    bool m_swallow_current { false };
-    bool m_stomp { false };
-
-    Attribute m_current_attribute;
-
-    u32 m_next_href_id { 0 };
-
-    void execute_escape_sequence(u8 final);
-    void execute_xterm_command();
-    void execute_hashtag(u8);
-
-    enum ParserState {
-        Normal,
-        GotEscape,
-        ExpectParameter,
-        ExpectIntermediate,
-        ExpectFinal,
-        ExpectHashtagDigit,
-        ExpectXtermParameter,
-        ExpectStringTerminator,
-        UTF8Needs3Bytes,
-        UTF8Needs2Bytes,
-        UTF8Needs1Byte,
-    };
-
-    ParserState m_parser_state { Normal };
-    u32 m_parser_code_point { 0 };
-    Vector<u8> m_parameters;
-    Vector<u8> m_intermediates;
-    Vector<u8> m_xterm_parameters;
-    Vector<bool> m_horizontal_tabs;
-    u8 m_final { 0 };
-    u32 m_last_code_point { 0 };
-    size_t m_max_history_lines { 1024 };
-};
-
-}