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Revert "[WIP] "abstract_ui" fixes and improvements"

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This commit is contained in:
Justin M. Keyes 2015-01-12 10:14:52 -05:00
parent 4c55c34efa
commit d7e18b5c95
18 changed files with 159 additions and 240 deletions
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2
runtime/plugin/matchparen.vim
View File

@ -45,7 +45,7 @@ function! s:Highlight_Matching_Pair()
" Avoid that we remove the popup menu.
" Return when there are no colors (looks like the cursor jumps).
if pumvisible() || (&term != 'abstract_ui' && &t_Co < 8 && !has("gui_running"))
if pumvisible() || (&t_Co < 8 && !has("gui_running"))
return
endif

3
src/nvim/edit.c
View File

@ -2294,7 +2294,8 @@ static int pum_wanted(void)
return FALSE;
/* The display looks bad on a B&W display. */
if (!abstract_ui && t_colors < 8)
if (t_colors < 8
)
return FALSE;
return TRUE;
}

2
src/nvim/eval.c
View File

@ -14440,7 +14440,7 @@ static void f_synIDattr(typval_T *argvars, typval_T *rettv)
if (modec != 't' && modec != 'c' && modec != 'g')
modec = 0; /* replace invalid with current */
} else {
if (abstract_ui || t_colors > 1)
if (t_colors > 1)
modec = 'c';
else
modec = 't';

13
src/nvim/ex_docmd.c
View File

@ -71,7 +71,6 @@
#include "nvim/os/time.h"
#include "nvim/ex_cmds_defs.h"
#include "nvim/mouse.h"
#include "nvim/msgpack_rpc/channel.h"
static int quitmore = 0;
static int ex_pressedreturn = FALSE;
@ -5399,16 +5398,10 @@ static void ex_stop(exarg_T *eap)
/*
* Disallow suspending for "rvim".
*/
if (!check_restricted()) {
if (!eap->forceit) {
if (!check_restricted()
) {
if (!eap->forceit)
autowrite_all();
}
if (abstract_ui) {
channel_close(last_message_source);
return;
}
windgoto((int)Rows - 1, 0);
out_char('\n');
out_flush();

3
src/nvim/globals.h
View File

@ -1245,9 +1245,6 @@ EXTERN int curr_tmode INIT(= TMODE_COOK); /* contains current terminal mode */
EXTERN bool embedded_mode INIT(= false);
// Using the "abstract_ui" termcap
EXTERN bool abstract_ui INIT(= false);
// Id of the last channel sent a message to nvim. Used to determine the target
// of channel-specific actions such as suspending
EXTERN uint64_t last_message_source INIT(= 0);
/// Used to track the status of external functions.
/// Currently only used for iconv().

4
src/nvim/main.c
View File

@ -281,7 +281,9 @@ int main(int argc, char **argv)
event_init();
if (!abstract_ui) {
if (abstract_ui) {
t_colors = 256;
} else {
// Print a warning if stdout is not a terminal TODO(tarruda): Remove this
// check once the new terminal UI is implemented
check_tty(&params);

43
src/nvim/msgpack_rpc/channel.c
View File

@ -45,7 +45,6 @@ typedef struct {
typedef struct {
uint64_t id;
size_t pending_requests;
PMap(cstr_t) *subscribed_events;
bool is_job, closed;
msgpack_unpacker *unpacker;
@ -84,6 +83,7 @@ static uint64_t next_id = 1;
static PMap(uint64_t) *channels = NULL;
static PMap(cstr_t) *event_strings = NULL;
static msgpack_sbuffer out_buffer;
static size_t pending_requests = 0;
#ifdef INCLUDE_GENERATED_DECLARATIONS
# include "msgpack_rpc/channel.c.generated.h"
@ -103,7 +103,14 @@ void channel_init(void)
}
if (abstract_ui) {
// Add handler for "attach_ui"
remote_ui_init();
String method = cstr_as_string("attach_ui");
MsgpackRpcRequestHandler handler = {.fn = remote_ui_attach, .defer = true};
msgpack_rpc_add_method_handler(method, handler);
method = cstr_as_string("detach_ui");
handler.fn = remote_ui_detach;
msgpack_rpc_add_method_handler(method, handler);
}
}
@ -193,21 +200,20 @@ bool channel_send_event(uint64_t id, char *name, Array args)
return false;
}
if (channel) {
if (channel->pending_requests) {
DelayedNotification p = {
.channel = channel,
.method = cstr_to_string(name),
.args = args
};
// Pending request, queue the notification for sending later
*kl_pushp(DelayedNotification, delayed_notifications) = p;
} else {
if (pending_requests) {
DelayedNotification p = {
.channel = channel,
.method = cstr_to_string(name),
.args = args
};
// Pending request, queue the notification for sending later
*kl_pushp(DelayedNotification, delayed_notifications) = p;
} else {
if (channel) {
send_event(channel, name, args);
} else {
broadcast_event(name, args);
}
} else {
// TODO(tarruda): Implement event broadcasting in vimscript
broadcast_event(name, args);
}
return true;
@ -240,10 +246,10 @@ Object channel_send_call(uint64_t id,
// Push the frame
ChannelCallFrame frame = {request_id, false, false, NIL};
kv_push(ChannelCallFrame *, channel->call_stack, &frame);
channel->pending_requests++;
pending_requests++;
event_poll_until(-1, frame.returned);
(void)kv_pop(channel->call_stack);
channel->pending_requests--;
pending_requests--;
if (frame.errored) {
api_set_error(err, Exception, "%s", frame.result.data.string.data);
@ -255,7 +261,7 @@ Object channel_send_call(uint64_t id,
free_channel(channel);
}
if (!channel->pending_requests) {
if (!pending_requests) {
send_delayed_notifications();
}
@ -486,7 +492,6 @@ static void on_request_event(Event event)
{
RequestEvent *e = event.data;
Channel *channel = e->channel;
last_message_source = channel->id;
MsgpackRpcRequestHandler handler = e->handler;
Array args = e->args;
uint64_t request_id = e->request_id;
@ -639,7 +644,6 @@ static void close_channel(Channel *channel)
uv_handle_t *handle = (uv_handle_t *)channel->data.streams.uv;
if (handle) {
uv_close(handle, close_cb);
free_channel(channel);
} else {
event_push((Event) { .handler = on_stdio_close }, false);
}
@ -683,7 +687,6 @@ static Channel *register_channel(void)
rv->closed = false;
rv->unpacker = msgpack_unpacker_new(MSGPACK_UNPACKER_INIT_BUFFER_SIZE);
rv->id = next_id++;
rv->pending_requests = 0;
rv->subscribed_events = pmap_new(cstr_t)();
rv->next_request_id = 1;
kv_init(rv->call_stack);

96
src/nvim/msgpack_rpc/remote_ui.c
View File

@ -26,44 +26,18 @@ static PMap(uint64_t) *connected_uis = NULL;
void remote_ui_init(void)
{
connected_uis = pmap_new(uint64_t)();
// Add handler for "attach_ui"
String method = cstr_as_string("ui_attach");
MsgpackRpcRequestHandler handler = {.fn = remote_ui_attach, .defer = false};
msgpack_rpc_add_method_handler(method, handler);
method = cstr_as_string("ui_detach");
handler.fn = remote_ui_detach;
msgpack_rpc_add_method_handler(method, handler);
method = cstr_as_string("ui_try_resize");
handler.fn = remote_ui_try_resize;
msgpack_rpc_add_method_handler(method, handler);
}
void remote_ui_disconnect(uint64_t channel_id)
{
UI *ui = pmap_get(uint64_t)(connected_uis, channel_id);
if (!ui) {
return;
}
UIData *data = ui->data;
// destroy pending screen updates
api_free_array(data->buffer);
pmap_del(uint64_t)(connected_uis, channel_id);
free(ui->data);
ui_detach(ui);
free(ui);
}
static Object remote_ui_attach(uint64_t channel_id, uint64_t request_id,
Array args, Error *error)
Object remote_ui_attach(uint64_t channel_id, uint64_t request_id, Array args,
Error *error)
{
if (pmap_has(uint64_t)(connected_uis, channel_id)) {
api_set_error(error, Exception, _("UI already attached for channel"));
return NIL;
}
if (args.size != 3 || args.items[0].type != kObjectTypeInteger
if (args.size != 2 || args.items[0].type != kObjectTypeInteger
|| args.items[1].type != kObjectTypeInteger
|| args.items[2].type != kObjectTypeBoolean
|| args.items[0].data.integer <= 0 || args.items[1].data.integer <= 0) {
api_set_error(error, Validation,
_("Arguments must be a pair of positive integers "
@ -76,7 +50,6 @@ static Object remote_ui_attach(uint64_t channel_id, uint64_t request_id,
UI *ui = xcalloc(1, sizeof(UI));
ui->width = (int)args.items[0].data.integer;
ui->height = (int)args.items[1].data.integer;
ui->rgb = args.items[2].data.boolean;
ui->data = data;
ui->resize = remote_ui_resize;
ui->clear = remote_ui_clear;
@ -94,16 +67,16 @@ static Object remote_ui_attach(uint64_t channel_id, uint64_t request_id,
ui->put = remote_ui_put;
ui->bell = remote_ui_bell;
ui->visual_bell = remote_ui_visual_bell;
ui->update_fg = remote_ui_update_fg;
ui->update_bg = remote_ui_update_bg;
ui->flush = remote_ui_flush;
ui->suspend = remote_ui_suspend;
pmap_put(uint64_t)(connected_uis, channel_id, ui);
ui_attach(ui);
return NIL;
}
static Object remote_ui_detach(uint64_t channel_id, uint64_t request_id,
Array args, Error *error)
Object remote_ui_detach(uint64_t channel_id, uint64_t request_id, Array args,
Error *error)
{
if (!pmap_has(uint64_t)(connected_uis, channel_id)) {
api_set_error(error, Exception, _("UI is not attached for channel"));
@ -113,30 +86,21 @@ static Object remote_ui_detach(uint64_t channel_id, uint64_t request_id,
return NIL;
}
static Object remote_ui_try_resize(uint64_t channel_id, uint64_t request_id,
Array args, Error *error)
void remote_ui_disconnect(uint64_t channel_id)
{
if (!pmap_has(uint64_t)(connected_uis, channel_id)) {
api_set_error(error, Exception, _("UI is not attached for channel"));
}
if (args.size != 2 || args.items[0].type != kObjectTypeInteger
|| args.items[1].type != kObjectTypeInteger
|| args.items[0].data.integer <= 0 || args.items[1].data.integer <= 0) {
api_set_error(error, Validation,
_("Arguments must be a pair of positive integers "
"representing the remote screen width/height"));
return NIL;
}
UI *ui = pmap_get(uint64_t)(connected_uis, channel_id);
ui->width = (int)args.items[0].data.integer;
ui->height = (int)args.items[1].data.integer;
ui_refresh();
return NIL;
if (!ui) {
return;
}
UIData *data = ui->data;
// destroy pending screen updates
api_free_array(data->buffer);
pmap_del(uint64_t)(connected_uis, channel_id);
free(ui->data);
ui_detach(ui);
free(ui);
}
static void push_call(UI *ui, char *name, Array args)
{
Array call = ARRAY_DICT_INIT;
@ -250,6 +214,10 @@ static void remote_ui_highlight_set(UI *ui, HlAttrs attrs)
PUT(hl, "bold", BOOLEAN_OBJ(true));
}
if (attrs.standout) {
PUT(hl, "standout", BOOLEAN_OBJ(true));
}
if (attrs.underline) {
PUT(hl, "underline", BOOLEAN_OBJ(true));
}
@ -298,23 +266,15 @@ static void remote_ui_visual_bell(UI *ui)
push_call(ui, "visual_bell", args);
}
static void remote_ui_update_fg(UI *ui, int fg)
{
Array args = ARRAY_DICT_INIT;
ADD(args, INTEGER_OBJ(fg));
push_call(ui, "update_fg", args);
}
static void remote_ui_update_bg(UI *ui, int bg)
{
Array args = ARRAY_DICT_INIT;
ADD(args, INTEGER_OBJ(bg));
push_call(ui, "update_bg", args);
}
static void remote_ui_flush(UI *ui)
{
UIData *data = ui->data;
channel_send_event(data->channel_id, "redraw", data->buffer);
data->buffer = (Array)ARRAY_DICT_INIT;
}
static void remote_ui_suspend(UI *ui)
{
UIData *data = ui->data;
remote_ui_disconnect(data->channel_id);
}

10
src/nvim/os/input.c
View File

@ -187,20 +187,14 @@ size_t input_enqueue(String keys)
unsigned int new_size = trans_special((uint8_t **)&ptr, buf, false);
if (!new_size) {
if (*ptr == '<') {
// Invalid key sequence, skip until the next '>' or until *end
do {
ptr++;
} while (ptr < end && *ptr != '>');
ptr++;
continue;
}
// copy the character unmodified
*buf = (uint8_t)*ptr++;
new_size = 1;
}
new_size = handle_mouse_event(&ptr, buf, new_size);
// TODO(tarruda): Don't produce past unclosed '<' characters, except if
// there's a lot of characters after the '<'
rbuffer_write(input_buffer, (char *)buf, new_size);
}

12
src/nvim/os/shell.c
View File

@ -24,6 +24,7 @@
#include "nvim/option_defs.h"
#include "nvim/charset.h"
#include "nvim/strings.h"
#include "nvim/ui.h"
#define DYNAMIC_BUFFER_INIT {NULL, 0, 0}
@ -413,7 +414,6 @@ static size_t write_output(char *output, size_t remaining, bool to_buffer,
char *start = output;
size_t off = 0;
int lastrow = (int)Rows - 1;
while (off < remaining) {
if (output[off] == NL) {
// Insert the line
@ -421,8 +421,10 @@ static size_t write_output(char *output, size_t remaining, bool to_buffer,
if (to_buffer) {
ml_append(curwin->w_cursor.lnum++, (char_u *)output, 0, false);
} else {
screen_del_lines(0, 0, 1, (int)Rows, true, NULL);
screen_puts_len((char_u *)output, (int)off, lastrow, 0, 0);
// pending data from the output buffer has been flushed to the screen,
// safe to call ui_write directly
ui_write((char_u *)output, (int)off);
ui_write((char_u *)"\r\n", 2);
}
size_t skip = off + 1;
output += skip;
@ -446,8 +448,8 @@ static size_t write_output(char *output, size_t remaining, bool to_buffer,
// remember that the NL was missing
curbuf->b_no_eol_lnum = curwin->w_cursor.lnum;
} else {
screen_del_lines(0, 0, 1, (int)Rows, true, NULL);
screen_puts_len((char_u *)output, (int)remaining, lastrow, 0, 0);
ui_write((char_u *)output, (int)remaining);
ui_write((char_u *)"\r\n", 2);
}
output += remaining;
} else if (to_buffer) {

13
src/nvim/screen.c
View File

@ -4548,7 +4548,7 @@ static void screen_line(int row, int coloff, int endcol, int clear_width, int rl
int c;
c = fillchar_vsep(&hl);
if (ScreenLines[off_to] != ((schar_T)c)
if (ScreenLines[off_to] != c
|| (enc_utf8 && (int)ScreenLinesUC[off_to]
!= (c >= 0x80 ? c : 0))
|| ScreenAttrs[off_to] != hl) {
@ -6150,7 +6150,8 @@ void screen_fill(int start_row, int end_row, int start_col, int end_col, int c1,
return;
/* it's a "normal" terminal when not in a GUI or cterm */
norm_term = (!abstract_ui && t_colors <= 1);
norm_term = (
t_colors <= 1);
for (row = start_row; row < end_row; ++row) {
if (has_mbyte
) {
@ -6674,7 +6675,7 @@ static void linecopy(int to, int from, win_T *wp)
*/
int can_clear(char_u *p)
{
return *p != NUL && ((!abstract_ui && t_colors <= 1)
return *p != NUL && (t_colors <= 1
|| cterm_normal_bg_color == 0 || *T_UT != NUL);
}
@ -7701,7 +7702,8 @@ static void draw_tabline(void)
int attr_fill = hl_attr(HLF_TPF);
char_u *p;
int room;
int use_sep_chars = !abstract_ui && t_colors < 8;
int use_sep_chars = (t_colors < 8
);
redraw_tabline = FALSE;
@ -8186,9 +8188,6 @@ void screen_resize(int width, int height, int mustset)
check_shellsize();
if (abstract_ui) {
// Clear the output buffer to ensure UIs don't receive redraw command meant
// for invalid screen sizes.
out_buf_clear();
ui_resize(width, height);
} else {
mch_set_shellsize();

28
src/nvim/syntax.c
View File

@ -45,7 +45,6 @@
#include "nvim/strings.h"
#include "nvim/syntax_defs.h"
#include "nvim/term.h"
#include "nvim/ui.h"
#include "nvim/os/os.h"
#include "nvim/os/time.h"
@ -5984,7 +5983,7 @@ init_highlight (
* With 8 colors brown is equal to yellow, need to use black for Search fg
* to avoid Statement highlighted text disappears.
* Clear the attributes, needed when changing the t_Co value. */
if (abstract_ui || t_colors > 8)
if (t_colors > 8)
do_highlight(
(char_u *)(*p_bg == 'l'
? "Visual cterm=NONE ctermbg=LightGrey"
@ -6037,7 +6036,6 @@ int load_colors(char_u *name)
apply_autocmds(EVENT_COLORSCHEME, name, curbuf->b_fname, FALSE, curbuf);
recursive = FALSE;
ui_refresh();
return retval;
}
@ -6433,9 +6431,7 @@ do_highlight (
/* Use the _16 table to check if its a valid color name. */
color = color_numbers_16[i];
if (color >= 0) {
if (abstract_ui) {
color = color_numbers_256[i];
} else if (t_colors == 8) {
if (t_colors == 8) {
/* t_Co is 8: use the 8 colors table */
#if defined(__QNXNTO__)
color = color_numbers_8_qansi[i];
@ -6452,7 +6448,8 @@ do_highlight (
HL_TABLE()[idx].sg_cterm &= ~HL_BOLD;
}
color &= 7; /* truncate to 8 colors */
} else if (t_colors == 16 || t_colors == 88 || t_colors == 256) {
} else if (t_colors == 16 || t_colors == 88
|| t_colors == 256) {
/*
* Guess: if the termcap entry ends in 'm', it is
* probably an xterm-like terminal. Use the changed
@ -6499,7 +6496,7 @@ do_highlight (
if (color >= 0) {
if (termcap_active)
term_bg_color(color);
if (!abstract_ui && t_colors < 16)
if (t_colors < 16)
i = (color == 0 || color == 4);
else
i = (color < 7 || color == 8);
@ -6645,10 +6642,6 @@ do_highlight (
if (is_normal_group) {
HL_TABLE()[idx].sg_term_attr = 0;
HL_TABLE()[idx].sg_cterm_attr = 0;
if (abstract_ui) {
// If the normal group has changed, it is simpler to refresh every UI
ui_refresh();
}
} else
set_hl_attr(idx);
HL_TABLE()[idx].sg_scriptID = current_SID;
@ -6877,7 +6870,7 @@ int hl_combine_attr(int char_attr, int prim_attr)
if (char_attr <= HL_ALL && prim_attr <= HL_ALL)
return char_attr | prim_attr;
if (abstract_ui || t_colors > 1) {
if (t_colors > 1) {
if (char_attr > HL_ALL)
char_aep = syn_cterm_attr2entry(char_attr);
if (char_aep != NULL)
@ -6941,7 +6934,7 @@ int syn_attr2attr(int attr)
{
attrentry_T *aep;
if (abstract_ui || t_colors > 1)
if (t_colors > 1)
aep = syn_cterm_attr2entry(attr);
else
aep = syn_term_attr2entry(attr);
@ -7211,10 +7204,9 @@ set_hl_attr (
* For the color term mode: If there are other than "normal"
* highlighting attributes, need to allocate an attr number.
*/
if (sgp->sg_cterm_fg == 0 && sgp->sg_cterm_bg == 0
&& sgp->sg_rgb_fg == -1 && sgp->sg_rgb_bg == -1) {
if (sgp->sg_cterm_fg == 0 && sgp->sg_cterm_bg == 0)
sgp->sg_cterm_attr = sgp->sg_cterm;
} else {
else {
at_en.ae_attr = abstract_ui ? sgp->sg_gui : sgp->sg_cterm;
at_en.ae_u.cterm.fg_color = sgp->sg_cterm_fg;
at_en.ae_u.cterm.bg_color = sgp->sg_cterm_bg;
@ -7369,7 +7361,7 @@ int syn_id2attr(int hl_id)
hl_id = syn_get_final_id(hl_id);
sgp = &HL_TABLE()[hl_id - 1]; /* index is ID minus one */
if (abstract_ui || t_colors > 1)
if (t_colors > 1)
attr = sgp->sg_cterm_attr;
else
attr = sgp->sg_term_attr;

16
src/nvim/term.c
View File

@ -170,7 +170,6 @@ static struct builtin_term builtin_termcaps[] =
{(int)KS_DL, "\033|d"},
{(int)KS_CDL, "\033|%p1%dD"},
{(int)KS_CS, "\033|%p1%d;%p2%dR"},
{(int)KS_CSV, "\033|%p1%d;%p2%dV"},
{(int)KS_CL, "\033|C"},
// attributes switched on with 'h', off with * 'H'
{(int)KS_ME, "\033|31H"}, // HL_ALL
@ -1818,20 +1817,17 @@ void term_write(char_u *s, size_t len)
static char_u out_buf[OUT_SIZE + 1];
static int out_pos = 0; /* number of chars in out_buf */
// Clear the output buffer
void out_buf_clear(void)
{
out_pos = 0;
}
/*
* out_flush(): flush the output buffer
*/
void out_flush(void)
{
int len = out_pos;
out_pos = 0;
ui_write(out_buf, len);
if (out_pos != 0) {
/* set out_pos to 0 before ui_write, to avoid recursiveness */
int len = out_pos;
out_pos = 0;
ui_write(out_buf, len);
}
}
/*

120
src/nvim/ui.c
View File

@ -60,8 +60,11 @@ static struct {
int top, bot, left, right;
} sr;
static int current_highlight_mask = 0;
static HlAttrs current_attrs = {
false, false, false, false, false, false, -1, -1
};
static bool cursor_enabled = true;
static int height, width;
static int height = INT_MAX, width = INT_MAX;
// This set of macros allow us to use UI_CALL to invoke any function on
// registered UI instances. The functions can have 0-5 arguments(configurable
@ -95,10 +98,6 @@ void ui_write(uint8_t *s, int len)
return;
}
if (!len) {
return;
}
char_u *tofree = NULL;
if (output_conv.vc_type != CONV_NONE) {
@ -121,7 +120,9 @@ void ui_write(uint8_t *s, int len)
*/
void ui_suspend(void)
{
if (!abstract_ui) {
if (abstract_ui) {
UI_CALL(suspend);
} else {
mch_suspend();
}
}
@ -164,31 +165,8 @@ void ui_cursor_shape(void)
}
}
void ui_refresh(void)
void ui_resize(int width, int height)
{
if (!ui_count) {
return;
}
int width = INT_MAX, height = INT_MAX;
for (size_t i = 0; i < ui_count; i++) {
UI *ui = uis[i];
width = ui->width < width ? ui->width : width;
height = ui->height < height ? ui->height : height;
}
screen_resize(width, height, true);
}
void ui_resize(int new_width, int new_height)
{
width = new_width;
height = new_height;
UI_CALL(update_fg, (ui->rgb ? normal_fg : cterm_normal_fg_color - 1));
UI_CALL(update_bg, (ui->rgb ? normal_bg : cterm_normal_bg_color - 1));
sr.top = 0;
sr.bot = height - 1;
sr.left = 0;
@ -262,7 +240,7 @@ void ui_attach(UI *ui)
}
uis[ui_count++] = ui;
ui_refresh();
resized(ui);
}
void ui_detach(UI *ui)
@ -289,8 +267,17 @@ void ui_detach(UI *ui)
ui_count--;
if (ui->width == width || ui->height == height) {
// It is possible that the UI being detached had the smallest screen,
// so check for the new minimum dimensions
width = height = INT_MAX;
for (size_t i = 0; i < ui_count; i++) {
check_dimensions(uis[i]);
}
}
if (ui_count) {
ui_refresh();
screen_resize(width, height, true);
}
}
@ -308,7 +295,8 @@ static void highlight_start(int mask)
return;
}
set_highlight_args(current_highlight_mask);
set_highlight_args(current_highlight_mask, &current_attrs);
UI_CALL(highlight_set, current_attrs);
}
static void highlight_stop(int mask)
@ -321,12 +309,12 @@ static void highlight_stop(int mask)
current_highlight_mask &= ~mask;
}
set_highlight_args(current_highlight_mask);
set_highlight_args(current_highlight_mask, &current_attrs);
UI_CALL(highlight_set, current_attrs);
}
static void set_highlight_args(int mask)
static void set_highlight_args(int mask, HlAttrs *attrs)
{
HlAttrs rgb_attrs = { false, false, false, false, false, -1, -1 };
attrentry_T *aep = NULL;
if (mask > HL_ALL) {
@ -334,40 +322,18 @@ static void set_highlight_args(int mask)
mask = aep ? aep->ae_attr : 0;
}
rgb_attrs.bold = mask & HL_BOLD;
rgb_attrs.underline = mask & HL_UNDERLINE;
rgb_attrs.undercurl = mask & HL_UNDERCURL;
rgb_attrs.italic = mask & HL_ITALIC;
rgb_attrs.reverse = mask & (HL_INVERSE | HL_STANDOUT);
HlAttrs cterm_attrs = rgb_attrs;
if (aep) {
if (aep->fg_color != normal_fg) {
rgb_attrs.foreground = aep->fg_color;
}
if (aep->bg_color != normal_bg) {
rgb_attrs.background = aep->bg_color;
}
if (cterm_normal_fg_color != aep->ae_u.cterm.fg_color) {
cterm_attrs.foreground = aep->ae_u.cterm.fg_color - 1;
}
if (cterm_normal_bg_color != aep->ae_u.cterm.bg_color) {
cterm_attrs.background = aep->ae_u.cterm.bg_color - 1;
}
}
UI_CALL(highlight_set, (ui->rgb ? rgb_attrs : cterm_attrs));
attrs->bold = mask & HL_BOLD;
attrs->standout = mask & HL_STANDOUT;
attrs->underline = mask & HL_UNDERLINE;
attrs->undercurl = mask & HL_UNDERCURL;
attrs->italic = mask & HL_ITALIC;
attrs->reverse = mask & HL_INVERSE;
attrs->foreground = aep && aep->fg_color >= 0 ? aep->fg_color : normal_fg;
attrs->background = aep && aep->bg_color >= 0 ? aep->bg_color : normal_bg;
}
static void parse_abstract_ui_codes(uint8_t *ptr, int len)
{
if (!ui_count) {
return;
}
int arg1 = 0, arg2 = 0;
uint8_t *end = ptr + len, *p, c;
bool update_cursor = false;
@ -478,9 +444,6 @@ static void parse_abstract_ui_codes(uint8_t *ptr, int len)
UI_CALL(put, NULL, 0);
col++;
}
if (col >= width) {
ui_linefeed();
}
p += clen;
}
ptr = p;
@ -494,6 +457,25 @@ static void parse_abstract_ui_codes(uint8_t *ptr, int len)
UI_CALL(flush);
}
static void resized(UI *ui)
{
check_dimensions(ui);
screen_resize(width, height, true);
}
static void check_dimensions(UI *ui)
{
// The internal screen dimensions are always the minimum required to fit on
// all connected screens
if (ui->width < width) {
width = ui->width;
}
if (ui->height < height) {
height = ui->height;
}
}
static void ui_linefeed(void)
{
int new_col = 0;

6
src/nvim/ui.h
View File

@ -6,14 +6,13 @@
#include <stdint.h>
typedef struct {
bool bold, underline, undercurl, italic, reverse;
bool bold, standout, underline, undercurl, italic, reverse;
int foreground, background;
} HlAttrs;
typedef struct ui_t UI;
struct ui_t {
bool rgb;
int width, height;
void *data;
void (*resize)(UI *ui, int rows, int columns);
@ -33,8 +32,7 @@ struct ui_t {
void (*bell)(UI *ui);
void (*visual_bell)(UI *ui);
void (*flush)(UI *ui);
void (*update_fg)(UI *ui, int fg);
void (*update_bg)(UI *ui, int bg);
void (*suspend)(UI *ui);
};
#ifdef INCLUDE_GENERATED_DECLARATIONS

10
test/functional/legacy/066_visual_block_tab_spec.lua
View File

@ -23,18 +23,18 @@ describe('visual block shift and tab characters', function()
abcdefghijklmnopqrstuvwxyz]])
feed('gg')
feed([[fe<C-v>4jR<esc>ugvr1:'<lt>,'>yank A<cr>]])
feed([[fe<C-v>4jR<esc>ugvr1:'<,'>yank A<cr>]])
execute('/^abcdefgh')
feed('<C-v>4jI <esc>j<lt><lt>11|D')
feed('<C-v>4jI <esc>j<<11|D')
feed('j7|a <esc>')
feed('j7|a <esc>')
feed('j7|a <esc>4k13|<C-v>4j<lt>')
feed('j7|a <esc>4k13|<C-v>4j<')
execute('$-5,$yank A')
execute([[$-4,$s/\s\+//g]])
feed('<C-v>4kI <esc>j<lt><lt>')
feed('<C-v>4kI <esc>j<<')
feed('j7|a <esc>')
feed('j7|a <esc>')
feed('j7|a <esc>4k13|<C-v>4j3<lt>')
feed('j7|a <esc>4k13|<C-v>4j3<')
execute('$-4,$yank A')
-- Put @a and clean empty lines

1
test/functional/ui/highlight_spec.lua
View File

@ -142,6 +142,7 @@ describe('Default highlight groups', function()
end)
it('end of file markers', function()
nvim('command', 'hi Normal guibg=black')
screen:expect([[
^ |
{1:~ }|

17
test/functional/ui/screen.lua
View File

@ -99,6 +99,7 @@ function Screen.new(width, height)
_mouse_enabled = true,
_bell = false,
_visual_bell = false,
_suspended = true,
_attrs = {},
_cursor = {
enabled = true, row = 1, col = 1
@ -114,11 +115,13 @@ function Screen:set_default_attr_ids(attr_ids)
end
function Screen:attach()
request('ui_attach', self._width, self._height, true)
request('attach_ui', self._width, self._height)
self._suspended = false
end
function Screen:detach()
request('ui_detach')
request('detach_ui')
self._suspended = true
end
function Screen:expect(expected, attr_ids)
@ -187,7 +190,7 @@ end
function Screen:_handle_eol_clear()
local row, col = self._cursor.row, self._cursor.col
self:_clear_block(row, 1, col, self._scroll_region.right - col)
self:_clear_block(row, 1, col, self._width - col)
end
function Screen:_handle_cursor_goto(row, col)
@ -275,12 +278,8 @@ function Screen:_handle_visual_bell()
self._visual_bell = true
end
function Screen:_handle_update_fg(fg)
self._fg = fg
end
function Screen:_handle_update_bg(bg)
self._bg = bg
function Screen:_handle_suspend()
self._suspended = true
end
function Screen:_clear_block(top, lines, left, columns)