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61f2704d58
If the cursor is in front of a token that is not the first token, we try to split it on the last slash. If there is a slash, the first part is the directory to search and the second part is the token to complete. If there is no slash, we search the current directory and use the entire token for completion. If we find a single match and it's a directory, we add a slash. If it's a normal file, we add a space, unless there already is one. Also renamed cut_mismatching_chars() parameters to be more appropriate.
52 lines
1.2 KiB
C++
52 lines
1.2 KiB
C++
#pragma once
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#include <AK/BinarySearch.h>
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#include <AK/FileSystemPath.h>
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#include <AK/QuickSort.h>
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#include <AK/String.h>
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#include <AK/Vector.h>
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#include <LibCore/CDirIterator.h>
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#include <sys/stat.h>
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class LineEditor {
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public:
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LineEditor();
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~LineEditor();
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String get_line(const String& prompt);
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void add_to_history(const String&);
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const Vector<String>& history() const { return m_history; }
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void cache_path();
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private:
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void clear_line();
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void insert(const String&);
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void insert(const char);
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void cut_mismatching_chars(String& completion, const String& other, size_t start_compare);
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void tab_complete_first_token(const String&);
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void tab_complete_other_token(String&);
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void vt_save_cursor();
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void vt_restore_cursor();
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void vt_clear_to_end_of_line();
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Vector<char, 1024> m_buffer;
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size_t m_cursor { 0 };
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// FIXME: This should be something more take_first()-friendly.
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Vector<String> m_history;
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int m_history_cursor { 0 };
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int m_history_capacity { 100 };
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Vector<String, 256> m_path;
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enum class InputState {
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Free,
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ExpectBracket,
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ExpectFinal,
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ExpectTerminator,
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};
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InputState m_state { InputState::Free };
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};
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