shuffle a bit far2l sources

1 files changed, 33 insertions, 0 deletions

diff --git a/far2l/src/ViewerPrinter.hpp b/far2l/src/ViewerPrinter.hpp
new file mode 100644
index 00000000..392ed74e
--- /dev/null
+++ b/far2l/src/ViewerPrinter.hpp
@@ -0,0 +1,33 @@
+#pragma once
+#include <stdint.h>
+#include <stdlib.h>
+
+struct ViewerPrinter
+{
+	void PrintSpaces(size_t cnt);
+	void EnableBOMSkip();
+	void SetSelection(bool selection);
+
+	virtual ~ViewerPrinter() {};
+
+	virtual int Length(const wchar_t *str, int limit = -1) = 0;
+	virtual void Print(int skip_len, int print_len, const wchar_t *str) = 0;
+
+protected:
+	bool ShouldSkip(wchar_t ch);
+
+	bool _bom_skip = false;
+	bool _selection = false;
+};
+
+struct PlainViewerPrinter : ViewerPrinter
+{
+	PlainViewerPrinter(int color);
+	virtual ~PlainViewerPrinter();
+
+	virtual int Length(const wchar_t *str, int limit = -1);
+	virtual void Print(int skip_len, int print_len, const wchar_t *str);
+
+private:
+	int _color;
+};