87 lines
2.4 KiB
C++
87 lines
2.4 KiB
C++
#ifndef window_hh_INCLUDED
|
|
#define window_hh_INCLUDED
|
|
|
|
#include "client.hh"
|
|
#include "display_buffer.hh"
|
|
#include "highlighter_group.hh"
|
|
#include "option_manager.hh"
|
|
#include "safe_ptr.hh"
|
|
#include "scope.hh"
|
|
|
|
namespace Kakoune
|
|
{
|
|
|
|
// A Window is a view onto a Buffer
|
|
class Window : public SafeCountable, public OptionManagerWatcher, public Scope
|
|
{
|
|
public:
|
|
Window(Buffer& buffer);
|
|
~Window() override;
|
|
|
|
const DisplayCoord& position() const { return m_position; }
|
|
void set_position(DisplayCoord position);
|
|
|
|
const DisplayCoord& dimensions() const { return m_dimensions; }
|
|
void set_dimensions(DisplayCoord dimensions);
|
|
|
|
void scroll(LineCount offset);
|
|
void center_line(LineCount buffer_line);
|
|
void display_line_at(LineCount buffer_line, LineCount display_line);
|
|
|
|
void scroll(ColumnCount offset);
|
|
void center_column(ColumnCount buffer_column);
|
|
void display_column_at(ColumnCount buffer_column, ColumnCount display_column);
|
|
|
|
const DisplayBuffer& update_display_buffer(const Context& context);
|
|
|
|
DisplayCoord display_position(BufferCoord coord) const;
|
|
BufferCoord buffer_coord(DisplayCoord coord) const;
|
|
|
|
Highlighter& highlighters() { return m_highlighters; }
|
|
|
|
Buffer& buffer() const { return *m_buffer; }
|
|
|
|
bool needs_redraw(const Context& context) const;
|
|
void force_redraw() { m_last_setup = Setup{}; }
|
|
|
|
void set_client(Client* client) { m_client = client; }
|
|
|
|
const DisplaySetup& display_setup() const { return m_display_setup; }
|
|
|
|
void clear_display_buffer();
|
|
private:
|
|
Window(const Window&) = delete;
|
|
|
|
void on_option_changed(const Option& option) override;
|
|
void compute_display_setup(const Context& context);
|
|
|
|
void run_hook_in_own_context(StringView hook_name, StringView param,
|
|
String client_name = "");
|
|
|
|
SafePtr<Buffer> m_buffer;
|
|
SafePtr<Client> m_client;
|
|
|
|
DisplayCoord m_position;
|
|
DisplayCoord m_dimensions;
|
|
DisplaySetup m_display_setup;
|
|
DisplayBuffer m_display_buffer;
|
|
|
|
HighlighterGroup m_highlighters;
|
|
HighlighterGroup m_builtin_highlighters;
|
|
|
|
struct Setup
|
|
{
|
|
DisplayCoord position;
|
|
DisplayCoord dimensions;
|
|
size_t timestamp;
|
|
size_t main_selection;
|
|
Vector<BufferRange, MemoryDomain::Display> selections;
|
|
};
|
|
Setup build_setup(const Context& context) const;
|
|
Setup m_last_setup;
|
|
};
|
|
|
|
}
|
|
|
|
#endif // window_hh_INCLUDED
|