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UI: add "compositor" layer to merge grids for TUI use in a correct way

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Initially we will use this for the popupmenu, floating windows will
follow soon

NB: writedelay + compositor is weird, we need more flexible
redraw introspection.
This commit is contained in:
Björn Linse
2018-02-03 20:11:31 +01:00
parent 894f6bee54
commit 31cbd34d97
15 changed files with 583 additions and 112 deletions
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9
src/nvim/ui.h
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@@ -36,6 +36,7 @@ typedef struct ui_t UI;
struct ui_t {
bool rgb;
bool composed;
bool ui_ext[kUIExtCount]; ///< Externalized widgets
int width, height;
void *data;
@@ -44,14 +45,6 @@ struct ui_t {
# include "ui_events.generated.h"
#endif
// For perfomance and simplicity, we use the dense screen representation
// in the bridge and the TUI. The remote_ui module will translate this
// in to the public grid_line format.
void (*raw_line)(UI *ui, Integer grid, Integer row, Integer startcol,
Integer endcol, Integer clearcol, Integer clearattr,
Boolean wrap, const schar_T *chunk, const sattr_T *attrs);
void (*event)(UI *ui, char *name, Array args, bool *args_consumed);
void (*stop)(UI *ui);
void (*inspect)(UI *ui, Dictionary *info);
};