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HexEditor: Wrap selection and behavior in a struct

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Sam Atkins 2024-01-09 20:19:45 +00:00 • committed by Sam Atkins
parent 96e8debf0b
commit 84dd0ce1ae
4 changed files with 72 additions and 59 deletions
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12
Userland/Applications/HexEditor/HexEditor.h
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@ -11,6 +11,7 @@
#include "HexDocument.h"
#include "SearchResultsModel.h"
#include "Selection.h"
#include <AK/ByteBuffer.h>
#include <AK/Function.h>
#include <AK/HashMap.h>
@ -47,9 +48,9 @@ public:
GUI::UndoStack& undo_stack();
void select_all();
bool has_selection() const { return m_selection_start < m_selection_end && m_document->size() > 0; }
size_t selection_size() const;
size_t selection_start_offset() const { return m_selection_start; }
Selection const& selection() const { return m_selection; }
bool has_selection() const { return !m_selection.is_empty() && m_document->size() > 0; }
size_t selection_start_offset() const { return m_selection.start; }
bool copy_selected_text_to_clipboard();
bool copy_selected_hex_to_clipboard();
bool copy_selected_hex_to_clipboard_as_c_code();
@ -64,7 +65,7 @@ public:
Optional<size_t> find_and_highlight(ByteBuffer& needle, size_t start = 0);
Vector<Match> find_all(ByteBuffer& needle, size_t start = 0);
Vector<Match> find_all_strings(size_t min_length = 4);
Function<void(size_t, EditMode, size_t, size_t)> on_status_change; // position, edit mode, selection start, selection end
Function<void(size_t position, EditMode, Selection)> on_status_change;
Function<void(bool is_document_dirty)> on_change;
protected:
@ -81,8 +82,7 @@ private:
size_t m_content_length { 0 };
size_t m_bytes_per_row { 16 };
bool m_in_drag_select { false };
size_t m_selection_start { 0 };
size_t m_selection_end { 0 };
Selection m_selection;
size_t m_position { 0 };
bool m_cursor_at_low_nibble { false };
EditMode m_edit_mode { Hex };