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ui: use line-based rather than char-based updates in screen.c

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Add ext_newgrid and ext_hlstate extensions. These use predefined
highlights and line-segment based updates, for efficiency and
simplicity.. The ext_hlstate extension in addition allows semantic
identification of builtin and syntax highlights.

Reimplement the old char-based updates in the remote UI layer, for
compatibility. For the moment, this is still the default. The bulitin
TUI uses the new line-based protocol.

cmdline uses curwin cursor position when ext_cmdline is active.
This commit is contained in:
Björn Linse
2018-07-06 14:39:50 +02:00
parent 2134396074
commit 1adb01c120
28 changed files with 979 additions and 576 deletions
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68
src/nvim/api/ui_events.in.h
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@@ -10,14 +10,6 @@
#include "nvim/func_attr.h"
#include "nvim/ui.h"
void resize(Integer width, Integer height)
FUNC_API_SINCE(3);
void clear(void)
FUNC_API_SINCE(3);
void eol_clear(void)
FUNC_API_SINCE(3);
void cursor_goto(Integer row, Integer col)
FUNC_API_SINCE(3);
void mode_info_set(Boolean enabled, Array cursor_styles)
FUNC_API_SINCE(3);
void update_menu(void)
@@ -32,29 +24,12 @@ void mouse_off(void)
FUNC_API_SINCE(3);
void mode_change(String mode, Integer mode_idx)
FUNC_API_SINCE(3);
void set_scroll_region(Integer top, Integer bot, Integer left, Integer right)
FUNC_API_SINCE(3);
void scroll(Integer count)
FUNC_API_SINCE(3);
void highlight_set(HlAttrs attrs)
FUNC_API_SINCE(3) FUNC_API_REMOTE_IMPL FUNC_API_BRIDGE_IMPL;
void put(String str)
FUNC_API_SINCE(3);
void bell(void)
FUNC_API_SINCE(3);
void visual_bell(void)
FUNC_API_SINCE(3);
void flush(void)
FUNC_API_SINCE(3) FUNC_API_REMOTE_IMPL;
void update_fg(Integer fg)
FUNC_API_SINCE(3) FUNC_API_BRIDGE_IMPL;
void update_bg(Integer bg)
FUNC_API_SINCE(3) FUNC_API_BRIDGE_IMPL;
void update_sp(Integer sp)
FUNC_API_SINCE(3) FUNC_API_BRIDGE_IMPL;
void default_colors_set(Integer rgb_fg, Integer rgb_bg, Integer rgb_sp,
Integer cterm_fg, Integer cterm_bg)
FUNC_API_SINCE(4);
void suspend(void)
FUNC_API_SINCE(3) FUNC_API_BRIDGE_IMPL;
void set_title(String title)
@@ -64,6 +39,49 @@ void set_icon(String icon)
void option_set(String name, Object value)
FUNC_API_SINCE(4) FUNC_API_BRIDGE_IMPL;
// First revison of the grid protocol, used by default
void update_fg(Integer fg)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void update_bg(Integer bg)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void update_sp(Integer sp)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void resize(Integer width, Integer height)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void clear(void)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void eol_clear(void)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void cursor_goto(Integer row, Integer col)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void highlight_set(HlAttrs attrs)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY FUNC_API_REMOTE_IMPL;
void put(String str)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void set_scroll_region(Integer top, Integer bot, Integer left, Integer right)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void scroll(Integer count)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
// Second revison of the grid protocol, used with ext_newgrid ui option
void default_colors_set(Integer rgb_fg, Integer rgb_bg, Integer rgb_sp,
Integer cterm_fg, Integer cterm_bg)
FUNC_API_SINCE(5) FUNC_API_REMOTE_IMPL;
void hl_attr_define(Integer id, HlAttrs rgb_attrs, HlAttrs cterm_attrs,
Array info)
FUNC_API_SINCE(5) FUNC_API_REMOTE_IMPL FUNC_API_BRIDGE_IMPL;
void grid_resize(Integer grid, Integer width, Integer height)
FUNC_API_SINCE(5) FUNC_API_REMOTE_IMPL;
void grid_clear(Integer grid)
FUNC_API_SINCE(5) FUNC_API_REMOTE_IMPL;
void grid_cursor_goto(Integer grid, Integer row, Integer col)
FUNC_API_SINCE(5) FUNC_API_REMOTE_IMPL;
void grid_line(Integer grid, Integer row, Integer col_start, Array data)
FUNC_API_SINCE(5) FUNC_API_REMOTE_ONLY;
void grid_scroll(Integer grid, Integer top, Integer bot,
Integer left, Integer right, Integer rows, Integer cols)
FUNC_API_SINCE(5) FUNC_API_REMOTE_IMPL;
void popupmenu_show(Array items, Integer selected, Integer row, Integer col)
FUNC_API_SINCE(3) FUNC_API_REMOTE_ONLY;
void popupmenu_hide(void)