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#ifndef window_hh_INCLUDED
#define window_hh_INCLUDED
#include "completion.hh"
#include "display_buffer.hh"
#include "editor.hh"
#include "highlighter.hh"
#include "highlighter.hh"
#include "hook_manager.hh"
#include "option_manager.hh"
#include "keymap_manager.hh"
namespace Kakoune
{
// A Window is an editing view onto a Buffer
//
// The Window class is an interactive Editor adding display functionalities
// to the editing ones already provided by the Editor class.
// Display can be customized through the use of highlighters handled by
// the window's HighlighterGroup
class Window : public Editor, public OptionManagerWatcher
{
public:
Window(Buffer& buffer);
~Window();
const DisplayCoord& position() const { return m_position; }
void set_position(DisplayCoord position);
const DisplayCoord& dimensions() const { return m_dimensions; }
void set_dimensions(DisplayCoord dimensions);
const DisplayBuffer& display_buffer() const { return m_display_buffer; }
void center_line(LineCount buffer_line);
void display_line_at(LineCount buffer_line, LineCount display_line);
void scroll(LineCount offset);
void scroll(CharCount offset);
void update_display_buffer(const Context& context);
DisplayCoord display_position(BufferCoord coord);
HighlighterGroup& highlighters() { return m_highlighters; }
OptionManager& options() { return m_options; }
const OptionManager& options() const { return m_options; }
HookManager& hooks() { return m_hooks; }
const HookManager& hooks() const { return m_hooks; }
KeymapManager& keymaps() { return m_keymaps; }
const KeymapManager& keymaps() const { return m_keymaps; }
size_t timestamp() const { return m_timestamp; }
void forget_timestamp() { m_timestamp = -1; }
BufferCoord offset_coord(BufferCoord coord, CharCount offset);
BufferCoord offset_coord(BufferCoord coord, LineCount offset);
private:
Window(const Window&) = delete;
void on_option_changed(const Option& option) override;
void scroll_to_keep_selection_visible_ifn(const Range& selection);
DisplayCoord m_position;
DisplayCoord m_dimensions;
DisplayBuffer m_display_buffer;
HookManager m_hooks;
OptionManager m_options;
KeymapManager m_keymaps;
HighlighterGroup m_highlighters;
HighlighterGroup m_builtin_highlighters;
size_t m_timestamp = -1;
};
}
#endif // window_hh_INCLUDED
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