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HexEditor: Only mark window as modified when document is actually dirty

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kamp 2022-09-05 23:49:35 +02:00 • committed by Linus Groh
parent e44ccddba3
commit 24f729d0ef
5 changed files with 37 additions and 10 deletions
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5
Userland/Applications/HexEditor/HexDocument.h
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@ -24,6 +24,7 @@ public:
virtual ~HexDocument() = default;
virtual Cell get(size_t position) = 0;
virtual u8 get_unchanged(size_t position) = 0;
virtual void set(size_t position, u8 value);
virtual size_t size() const = 0;
virtual Type type() const = 0;
@ -40,6 +41,7 @@ public:
virtual ~HexDocumentMemory() = default;
Cell get(size_t position) override;
u8 get_unchanged(size_t position) override;
size_t size() const override;
Type type() const override;
void clear_changes() override;
@ -61,11 +63,14 @@ public:
void write_to_file();
bool write_to_file(NonnullRefPtr<Core::File> file);
Cell get(size_t position) override;
u8 get_unchanged(size_t position) override;
size_t size() const override;
Type type() const override;
void clear_changes() override;
private:
void ensure_position_in_buffer(size_t position);
NonnullRefPtr<Core::File> m_file;
size_t m_file_size;