aboutsummaryrefslogtreecommitdiff
path: root/src/nvim/api
diff options
context:
space:
mode:
Diffstat (limited to 'src/nvim/api')
-rw-r--r--src/nvim/api/buffer.c255
-rw-r--r--src/nvim/api/private/helpers.c381
-rw-r--r--src/nvim/api/vim.c171
-rw-r--r--src/nvim/api/window.c29
4 files changed, 714 insertions, 122 deletions
diff --git a/src/nvim/api/buffer.c b/src/nvim/api/buffer.c
index 2890d89bc0..e79a7a2de2 100644
--- a/src/nvim/api/buffer.c
+++ b/src/nvim/api/buffer.c
@@ -111,6 +111,24 @@ Integer nvim_buf_line_count(Buffer buffer, Error *err)
/// - byte count of previous contents
/// - deleted_codepoints (if `utf_sizes` is true)
/// - deleted_codeunits (if `utf_sizes` is true)
+/// - on_bytes: lua callback invoked on change.
+/// This callback receives more granular information about the
+/// change compared to on_lines.
+/// Return `true` to detach.
+/// Args:
+/// - the string "bytes"
+/// - buffer handle
+/// - b:changedtick
+/// - start row of the changed text (zero-indexed)
+/// - start column of the changed text
+/// - byte offset of the changed text (from the start of
+/// the buffer)
+/// - old end row of the changed text
+/// - old end column of the changed text
+/// - old end byte length of the changed text
+/// - new end row of the changed text
+/// - new end column of the changed text
+/// - new end byte length of the changed text
/// - on_changedtick: Lua callback invoked on changedtick
/// increment without text change. Args:
/// - the string "changedtick"
@@ -119,6 +137,10 @@ Integer nvim_buf_line_count(Buffer buffer, Error *err)
/// - on_detach: Lua callback invoked on detach. Args:
/// - the string "detach"
/// - buffer handle
+/// - on_reload: Lua callback invoked on reload. The entire buffer
+/// content should be considered changed. Args:
+/// - the string "detach"
+/// - buffer handle
/// - utf_sizes: include UTF-32 and UTF-16 size of the replaced
/// region, as args to `on_lines`.
/// - preview: also attach to command preview (i.e. 'inccommand')
@@ -141,50 +163,57 @@ Boolean nvim_buf_attach(uint64_t channel_id,
bool is_lua = (channel_id == LUA_INTERNAL_CALL);
BufUpdateCallbacks cb = BUF_UPDATE_CALLBACKS_INIT;
+ struct {
+ const char *name;
+ LuaRef *dest;
+ } cbs[] = {
+ { "on_lines", &cb.on_lines },
+ { "on_bytes", &cb.on_bytes },
+ { "on_changedtick", &cb.on_changedtick },
+ { "on_detach", &cb.on_detach },
+ { "on_reload", &cb.on_reload },
+ { NULL, NULL },
+ };
+
for (size_t i = 0; i < opts.size; i++) {
String k = opts.items[i].key;
Object *v = &opts.items[i].value;
- if (is_lua && strequal("on_lines", k.data)) {
- if (v->type != kObjectTypeLuaRef) {
- api_set_error(err, kErrorTypeValidation, "callback is not a function");
- goto error;
- }
- cb.on_lines = v->data.luaref;
- v->data.luaref = LUA_NOREF;
- } else if (is_lua && strequal("on_bytes", k.data)) {
- if (v->type != kObjectTypeLuaRef) {
- api_set_error(err, kErrorTypeValidation, "callback is not a function");
- goto error;
- }
- cb.on_bytes = v->data.luaref;
- v->data.luaref = LUA_NOREF;
- } else if (is_lua && strequal("on_changedtick", k.data)) {
- if (v->type != kObjectTypeLuaRef) {
- api_set_error(err, kErrorTypeValidation, "callback is not a function");
- goto error;
- }
- cb.on_changedtick = v->data.luaref;
- v->data.luaref = LUA_NOREF;
- } else if (is_lua && strequal("on_detach", k.data)) {
- if (v->type != kObjectTypeLuaRef) {
- api_set_error(err, kErrorTypeValidation, "callback is not a function");
- goto error;
- }
- cb.on_detach = v->data.luaref;
- v->data.luaref = LUA_NOREF;
- } else if (is_lua && strequal("utf_sizes", k.data)) {
- if (v->type != kObjectTypeBoolean) {
- api_set_error(err, kErrorTypeValidation, "utf_sizes must be boolean");
- goto error;
+ bool key_used = false;
+ if (is_lua) {
+ for (size_t j = 0; cbs[j].name; j++) {
+ if (strequal(cbs[j].name, k.data)) {
+ if (v->type != kObjectTypeLuaRef) {
+ api_set_error(err, kErrorTypeValidation,
+ "%s is not a function", cbs[j].name);
+ goto error;
+ }
+ *(cbs[j].dest) = v->data.luaref;
+ v->data.luaref = LUA_NOREF;
+ key_used = true;
+ break;
+ }
}
- cb.utf_sizes = v->data.boolean;
- } else if (is_lua && strequal("preview", k.data)) {
- if (v->type != kObjectTypeBoolean) {
- api_set_error(err, kErrorTypeValidation, "preview must be boolean");
- goto error;
+
+ if (key_used) {
+ continue;
+ } else if (strequal("utf_sizes", k.data)) {
+ if (v->type != kObjectTypeBoolean) {
+ api_set_error(err, kErrorTypeValidation, "utf_sizes must be boolean");
+ goto error;
+ }
+ cb.utf_sizes = v->data.boolean;
+ key_used = true;
+ } else if (strequal("preview", k.data)) {
+ if (v->type != kObjectTypeBoolean) {
+ api_set_error(err, kErrorTypeValidation, "preview must be boolean");
+ goto error;
+ }
+ cb.preview = v->data.boolean;
+ key_used = true;
}
- cb.preview = v->data.boolean;
- } else {
+ }
+
+ if (!key_used) {
api_set_error(err, kErrorTypeValidation, "unexpected key: %s", k.data);
goto error;
}
@@ -193,11 +222,7 @@ Boolean nvim_buf_attach(uint64_t channel_id,
return buf_updates_register(buf, channel_id, cb, send_buffer);
error:
- // TODO(bfredl): ASAN build should check that the ref table is empty?
- api_free_luaref(cb.on_lines);
- api_free_luaref(cb.on_bytes);
- api_free_luaref(cb.on_changedtick);
- api_free_luaref(cb.on_detach);
+ buffer_update_callbacks_free(cb);
return false;
}
@@ -722,7 +747,8 @@ void nvim_buf_set_text(uint64_t channel_id, Buffer buffer,
kExtmarkUndo);
- changed_lines((linenr_T)start_row, 0, (linenr_T)end_row, (long)extra, true);
+ changed_lines((linenr_T)start_row, 0, (linenr_T)end_row + 1,
+ (long)extra, true);
// adjust cursor like an extmark ( i e it was inside last_part_len)
if (curwin->w_cursor.lnum == end_row && curwin->w_cursor.col > end_col) {
@@ -1200,8 +1226,7 @@ static Array extmark_to_array(ExtmarkInfo extmark, bool id, bool add_dict)
/// @param ns_id Namespace id from |nvim_create_namespace()|
/// @param id Extmark id
/// @param opts Optional parameters. Keys:
-/// - limit: Maximum number of marks to return
-/// - details Whether to include the details dict
+/// - details: Whether to include the details dict
/// @param[out] err Error details, if any
/// @return (row, col) tuple or empty list () if extmark id was absent
ArrayOf(Integer) nvim_buf_get_extmark_by_id(Buffer buffer, Integer ns_id,
@@ -1396,6 +1421,27 @@ Array nvim_buf_get_extmarks(Buffer buffer, Integer ns_id,
/// - hl_group : name of the highlight group used to highlight
/// this mark.
/// - virt_text : virtual text to link to this mark.
+/// - virt_text_pos : positioning of virtual text. Possible
+/// values:
+/// - "eol": right after eol character (default)
+/// - "overlay": display over the specified column, without
+/// shifting the underlying text.
+/// - virt_text_hide : hide the virtual text when the background
+/// text is selected or hidden due to
+/// horizontal scroll 'nowrap'
+/// - hl_mode : control how highlights are combined with the
+/// highlights of the text. Currently only affects
+/// virt_text highlights, but might affect `hl_group`
+/// in later versions.
+/// - "replace": only show the virt_text color. This is the
+/// default
+/// - "combine": combine with background text color
+/// - "blend": blend with background text color.
+/// - hl_eol : when true, for a multiline highlight covering the
+/// EOL of a line, continue the highlight for the rest
+/// of the screen line (just like for diff and
+/// cursorline highlight).
+///
/// - ephemeral : for use with |nvim_set_decoration_provider|
/// callbacks. The mark will only be used for the current
/// redraw cycle, and not be permantently stored in the
@@ -1407,6 +1453,8 @@ Array nvim_buf_get_extmarks(Buffer buffer, Integer ns_id,
/// the extmark end position (if it exists) will be shifted
/// in when new text is inserted (true for right, false
/// for left). Defaults to false.
+/// - priority: a priority value for the highlight group. For
+/// example treesitter highlighting uses a value of 100.
/// @param[out] err Error details, if any
/// @return Id of the created/updated extmark
Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id,
@@ -1443,10 +1491,10 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id,
bool ephemeral = false;
uint64_t id = 0;
- int line2 = -1, hl_id = 0;
- DecorPriority priority = DECOR_PRIORITY_BASE;
- colnr_T col2 = 0;
- VirtText virt_text = KV_INITIAL_VALUE;
+ int line2 = -1;
+ Decoration decor = DECORATION_INIT;
+ colnr_T col2 = -1;
+
bool right_gravity = true;
bool end_right_gravity = false;
bool end_gravity_set = false;
@@ -1493,12 +1541,12 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id,
switch (v->type) {
case kObjectTypeString:
hl_group = v->data.string;
- hl_id = syn_check_group(
+ decor.hl_id = syn_check_group(
(char_u *)(hl_group.data),
(int)hl_group.size);
break;
case kObjectTypeInteger:
- hl_id = (int)v->data.integer;
+ decor.hl_id = (int)v->data.integer;
break;
default:
api_set_error(err, kErrorTypeValidation,
@@ -1511,10 +1559,55 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id,
"virt_text is not an Array");
goto error;
}
- virt_text = parse_virt_text(v->data.array, err);
+ decor.virt_text = parse_virt_text(v->data.array, err);
if (ERROR_SET(err)) {
goto error;
}
+ } else if (strequal("virt_text_pos", k.data)) {
+ if (v->type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation,
+ "virt_text_pos is not a String");
+ goto error;
+ }
+ String str = v->data.string;
+ if (strequal("eol", str.data)) {
+ decor.virt_text_pos = kVTEndOfLine;
+ } else if (strequal("overlay", str.data)) {
+ decor.virt_text_pos = kVTOverlay;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "virt_text_pos: invalid value");
+ goto error;
+ }
+ } else if (strequal("virt_text_hide", k.data)) {
+ decor.virt_text_hide = api_object_to_bool(*v,
+ "virt_text_hide", false, err);
+ if (ERROR_SET(err)) {
+ goto error;
+ }
+ } else if (strequal("hl_eol", k.data)) {
+ decor.hl_eol = api_object_to_bool(*v, "hl_eol", false, err);
+ if (ERROR_SET(err)) {
+ goto error;
+ }
+ } else if (strequal("hl_mode", k.data)) {
+ if (v->type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation,
+ "hl_mode is not a String");
+ goto error;
+ }
+ String str = v->data.string;
+ if (strequal("replace", str.data)) {
+ decor.hl_mode = kHlModeReplace;
+ } else if (strequal("combine", str.data)) {
+ decor.hl_mode = kHlModeCombine;
+ } else if (strequal("blend", str.data)) {
+ decor.hl_mode = kHlModeBlend;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "virt_text_pos: invalid value");
+ goto error;
+ }
} else if (strequal("ephemeral", k.data)) {
ephemeral = api_object_to_bool(*v, "ephemeral", false, err);
if (ERROR_SET(err)) {
@@ -1532,7 +1625,7 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id,
"priority is not a valid value");
goto error;
}
- priority = (DecorPriority)v->data.integer;
+ decor.priority = (DecorPriority)v->data.integer;
} else if (strequal("right_gravity", k.data)) {
if (v->type != kObjectTypeBoolean) {
api_set_error(err, kErrorTypeValidation,
@@ -1556,7 +1649,7 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id,
// Only error out if they try to set end_right_gravity without
// setting end_col or end_line
- if (line2 == -1 && col2 == 0 && end_gravity_set) {
+ if (line2 == -1 && col2 == -1 && end_gravity_set) {
api_set_error(err, kErrorTypeValidation,
"cannot set end_right_gravity "
"without setting end_line or end_col");
@@ -1580,40 +1673,39 @@ Integer nvim_buf_set_extmark(Buffer buffer, Integer ns_id,
col2 = 0;
}
+ Decoration *d = NULL;
+
+ if (ephemeral) {
+ d = &decor;
+ } else if (kv_size(decor.virt_text)
+ || decor.priority != DECOR_PRIORITY_BASE
+ || decor.hl_eol) {
+ // TODO(bfredl): this is a bit sketchy. eventually we should
+ // have predefined decorations for both marks/ephemerals
+ d = xcalloc(1, sizeof(*d));
+ *d = decor;
+ } else if (decor.hl_id) {
+ d = decor_hl(decor.hl_id);
+ }
+
// TODO(bfredl): synergize these two branches even more
if (ephemeral && decor_state.buf == buf) {
- int attr_id = hl_id > 0 ? syn_id2attr(hl_id) : 0;
- VirtText *vt_allocated = NULL;
- if (kv_size(virt_text)) {
- vt_allocated = xmalloc(sizeof *vt_allocated);
- *vt_allocated = virt_text;
- }
- decor_add_ephemeral(attr_id, (int)line, (colnr_T)col,
- (int)line2, (colnr_T)col2, priority, vt_allocated);
+ decor_add_ephemeral((int)line, (int)col, line2, col2, &decor);
} else {
if (ephemeral) {
api_set_error(err, kErrorTypeException, "not yet implemented");
goto error;
}
- Decoration *decor = NULL;
- if (kv_size(virt_text)) {
- decor = xcalloc(1, sizeof(*decor));
- decor->hl_id = hl_id;
- decor->virt_text = virt_text;
- } else if (hl_id) {
- decor = decor_hl(hl_id);
- decor->priority = priority;
- }
id = extmark_set(buf, (uint64_t)ns_id, id, (int)line, (colnr_T)col,
- line2, col2, decor, right_gravity,
+ line2, col2, d, right_gravity,
end_right_gravity, kExtmarkNoUndo);
}
return (Integer)id;
error:
- clear_virttext(&virt_text);
+ clear_virttext(&decor.virt_text);
return 0;
}
@@ -1674,7 +1766,7 @@ Boolean nvim_buf_del_extmark(Buffer buffer,
/// @param[out] err Error details, if any
/// @return The ns_id that was used
Integer nvim_buf_add_highlight(Buffer buffer,
- Integer src_id,
+ Integer ns_id,
String hl_group,
Integer line,
Integer col_start,
@@ -1699,18 +1791,18 @@ Integer nvim_buf_add_highlight(Buffer buffer,
col_end = MAXCOL;
}
- uint64_t ns_id = src2ns(&src_id);
+ uint64_t ns = src2ns(&ns_id);
if (!(line < buf->b_ml.ml_line_count)) {
// safety check, we can't add marks outside the range
- return src_id;
+ return ns_id;
}
int hl_id = 0;
if (hl_group.size > 0) {
hl_id = syn_check_group((char_u *)hl_group.data, (int)hl_group.size);
} else {
- return src_id;
+ return ns_id;
}
int end_line = (int)line;
@@ -1719,11 +1811,11 @@ Integer nvim_buf_add_highlight(Buffer buffer,
end_line++;
}
- extmark_set(buf, ns_id, 0,
+ extmark_set(buf, ns, 0,
(int)line, (colnr_T)col_start,
end_line, (colnr_T)col_end,
decor_hl(hl_id), true, false, kExtmarkNoUndo);
- return src_id;
+ return ns_id;
}
/// Clears namespaced objects (highlights, extmarks, virtual text) from
@@ -1919,7 +2011,6 @@ static void fix_cursor(linenr_T lo, linenr_T hi, linenr_T extra)
curwin->w_cursor.lnum += extra;
check_cursor_col();
} else if (extra < 0) {
- curwin->w_cursor.lnum = lo;
check_cursor();
} else {
check_cursor_col();
diff --git a/src/nvim/api/private/helpers.c b/src/nvim/api/private/helpers.c
index 7cee569989..24ba6110c4 100644
--- a/src/nvim/api/private/helpers.c
+++ b/src/nvim/api/private/helpers.c
@@ -1645,6 +1645,20 @@ bool api_object_to_bool(Object obj, const char *what,
}
}
+int object_to_hl_id(Object obj, const char *what, Error *err)
+{
+ if (obj.type == kObjectTypeString) {
+ String str = obj.data.string;
+ return str.size ? syn_check_group((char_u *)str.data, (int)str.size) : 0;
+ } else if (obj.type == kObjectTypeInteger) {
+ return (int)obj.data.integer;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "%s is not a valid highlight", what);
+ return 0;
+ }
+}
+
HlMessage parse_hl_msg(Array chunks, Error *err)
{
HlMessage hl_msg = KV_INITIAL_VALUE;
@@ -1694,29 +1708,362 @@ const char *describe_ns(NS ns_id)
return "(UNKNOWN PLUGIN)";
}
-DecorProvider *get_provider(NS ns_id, bool force)
+static bool parse_float_anchor(String anchor, FloatAnchor *out)
{
- ssize_t i;
- for (i = 0; i < (ssize_t)kv_size(decor_providers); i++) {
- DecorProvider *item = &kv_A(decor_providers, i);
- if (item->ns_id == ns_id) {
- return item;
- } else if (item->ns_id > ns_id) {
- break;
+ if (anchor.size == 0) {
+ *out = (FloatAnchor)0;
+ }
+ char *str = anchor.data;
+ if (striequal(str, "NW")) {
+ *out = 0; // NW is the default
+ } else if (striequal(str, "NE")) {
+ *out = kFloatAnchorEast;
+ } else if (striequal(str, "SW")) {
+ *out = kFloatAnchorSouth;
+ } else if (striequal(str, "SE")) {
+ *out = kFloatAnchorSouth | kFloatAnchorEast;
+ } else {
+ return false;
+ }
+ return true;
+}
+
+static bool parse_float_relative(String relative, FloatRelative *out)
+{
+ char *str = relative.data;
+ if (striequal(str, "editor")) {
+ *out = kFloatRelativeEditor;
+ } else if (striequal(str, "win")) {
+ *out = kFloatRelativeWindow;
+ } else if (striequal(str, "cursor")) {
+ *out = kFloatRelativeCursor;
+ } else {
+ return false;
+ }
+ return true;
+}
+
+static bool parse_float_bufpos(Array bufpos, lpos_T *out)
+{
+ if (bufpos.size != 2
+ || bufpos.items[0].type != kObjectTypeInteger
+ || bufpos.items[1].type != kObjectTypeInteger) {
+ return false;
+ }
+ out->lnum = bufpos.items[0].data.integer;
+ out->col = (colnr_T)bufpos.items[1].data.integer;
+ return true;
+}
+
+static void parse_border_style(Object style, FloatConfig *fconfig, Error *err)
+{
+ struct {
+ const char *name;
+ schar_T chars[8];
+ bool shadow_color;
+ } defaults[] = {
+ { "double", { "╔", "═", "╗", "║", "╝", "═", "╚", "║" }, false },
+ { "single", { "┌", "─", "┐", "│", "┘", "─", "└", "│" }, false },
+ { "shadow", { "", "", " ", " ", " ", " ", " ", "" }, true },
+ { "solid", { " ", " ", " ", " ", " ", " ", " ", " " }, false },
+ { NULL, { { NUL } } , false },
+ };
+
+ schar_T *chars = fconfig->border_chars;
+ int *hl_ids = fconfig->border_hl_ids;
+
+ fconfig->border = true;
+
+ if (style.type == kObjectTypeArray) {
+ Array arr = style.data.array;
+ size_t size = arr.size;
+ if (!size || size > 8 || (size & (size-1))) {
+ api_set_error(err, kErrorTypeValidation,
+ "invalid number of border chars");
+ return;
}
+ for (size_t i = 0; i < size; i++) {
+ Object iytem = arr.items[i];
+ String string = NULL_STRING;
+ int hl_id = 0;
+ if (iytem.type == kObjectTypeArray) {
+ Array iarr = iytem.data.array;
+ if (!iarr.size || iarr.size > 2) {
+ api_set_error(err, kErrorTypeValidation, "invalid border char");
+ return;
+ }
+ if (iarr.items[0].type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation, "invalid border char");
+ return;
+ }
+ string = iarr.items[0].data.string;
+ if (iarr.size == 2) {
+ hl_id = object_to_hl_id(iarr.items[1], "border char highlight", err);
+ if (ERROR_SET(err)) {
+ return;
+ }
+ }
+
+ } else if (iytem.type == kObjectTypeString) {
+ string = iytem.data.string;
+ } else {
+ api_set_error(err, kErrorTypeValidation, "invalid border char");
+ return;
+ }
+ if (string.size
+ && mb_string2cells_len((char_u *)string.data, string.size) > 1) {
+ api_set_error(err, kErrorTypeValidation,
+ "border chars must be one cell");
+ return;
+ }
+ size_t len = MIN(string.size, sizeof(*chars)-1);
+ if (len) {
+ memcpy(chars[i], string.data, len);
+ }
+ chars[i][len] = NUL;
+ hl_ids[i] = hl_id;
+ }
+ while (size < 8) {
+ memcpy(chars+size, chars, sizeof(*chars) * size);
+ memcpy(hl_ids+size, hl_ids, sizeof(*hl_ids) * size);
+ size <<= 1;
+ }
+ if ((chars[7][0] && chars[1][0] && !chars[0][0])
+ || (chars[1][0] && chars[3][0] && !chars[2][0])
+ || (chars[3][0] && chars[5][0] && !chars[4][0])
+ || (chars[5][0] && chars[7][0] && !chars[6][0])) {
+ api_set_error(err, kErrorTypeValidation,
+ "corner between used edges must be specified");
+ }
+ } else if (style.type == kObjectTypeString) {
+ String str = style.data.string;
+ if (str.size == 0 || strequal(str.data, "none")) {
+ fconfig->border = false;
+ return;
+ }
+ for (size_t i = 0; defaults[i].name; i++) {
+ if (strequal(str.data, defaults[i].name)) {
+ memcpy(chars, defaults[i].chars, sizeof(defaults[i].chars));
+ memset(hl_ids, 0, 8 * sizeof(*hl_ids));
+ if (defaults[i].shadow_color) {
+ int hl_blend = SYN_GROUP_STATIC("FloatShadow");
+ int hl_through = SYN_GROUP_STATIC("FloatShadowThrough");
+ hl_ids[2] = hl_through;
+ hl_ids[3] = hl_blend;
+ hl_ids[4] = hl_blend;
+ hl_ids[5] = hl_blend;
+ hl_ids[6] = hl_through;
+ }
+ return;
+ }
+ }
+ api_set_error(err, kErrorTypeValidation,
+ "invalid border style \"%s\"", str.data);
}
+}
- if (!force) {
- return NULL;
+bool parse_float_config(Dictionary config, FloatConfig *fconfig, bool reconf,
+ Error *err)
+{
+ // TODO(bfredl): use a get/has_key interface instead and get rid of extra
+ // flags
+ bool has_row = false, has_col = false, has_relative = false;
+ bool has_external = false, has_window = false;
+ bool has_width = false, has_height = false;
+ bool has_bufpos = false;
+
+ for (size_t i = 0; i < config.size; i++) {
+ char *key = config.items[i].key.data;
+ Object val = config.items[i].value;
+ if (!strcmp(key, "row")) {
+ has_row = true;
+ if (val.type == kObjectTypeInteger) {
+ fconfig->row = (double)val.data.integer;
+ } else if (val.type == kObjectTypeFloat) {
+ fconfig->row = val.data.floating;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "'row' key must be Integer or Float");
+ return false;
+ }
+ } else if (!strcmp(key, "col")) {
+ has_col = true;
+ if (val.type == kObjectTypeInteger) {
+ fconfig->col = (double)val.data.integer;
+ } else if (val.type == kObjectTypeFloat) {
+ fconfig->col = val.data.floating;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "'col' key must be Integer or Float");
+ return false;
+ }
+ } else if (strequal(key, "width")) {
+ has_width = true;
+ if (val.type == kObjectTypeInteger && val.data.integer > 0) {
+ fconfig->width = (int)val.data.integer;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "'width' key must be a positive Integer");
+ return false;
+ }
+ } else if (strequal(key, "height")) {
+ has_height = true;
+ if (val.type == kObjectTypeInteger && val.data.integer > 0) {
+ fconfig->height= (int)val.data.integer;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "'height' key must be a positive Integer");
+ return false;
+ }
+ } else if (!strcmp(key, "anchor")) {
+ if (val.type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation,
+ "'anchor' key must be String");
+ return false;
+ }
+ if (!parse_float_anchor(val.data.string, &fconfig->anchor)) {
+ api_set_error(err, kErrorTypeValidation,
+ "Invalid value of 'anchor' key");
+ return false;
+ }
+ } else if (!strcmp(key, "relative")) {
+ if (val.type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation,
+ "'relative' key must be String");
+ return false;
+ }
+ // ignore empty string, to match nvim_win_get_config
+ if (val.data.string.size > 0) {
+ has_relative = true;
+ if (!parse_float_relative(val.data.string, &fconfig->relative)) {
+ api_set_error(err, kErrorTypeValidation,
+ "Invalid value of 'relative' key");
+ return false;
+ }
+ }
+ } else if (!strcmp(key, "win")) {
+ has_window = true;
+ if (val.type != kObjectTypeInteger
+ && val.type != kObjectTypeWindow) {
+ api_set_error(err, kErrorTypeValidation,
+ "'win' key must be Integer or Window");
+ return false;
+ }
+ fconfig->window = (Window)val.data.integer;
+ } else if (!strcmp(key, "bufpos")) {
+ if (val.type != kObjectTypeArray) {
+ api_set_error(err, kErrorTypeValidation,
+ "'bufpos' key must be Array");
+ return false;
+ }
+ if (!parse_float_bufpos(val.data.array, &fconfig->bufpos)) {
+ api_set_error(err, kErrorTypeValidation,
+ "Invalid value of 'bufpos' key");
+ return false;
+ }
+ has_bufpos = true;
+ } else if (!strcmp(key, "external")) {
+ if (val.type == kObjectTypeInteger) {
+ fconfig->external = val.data.integer;
+ } else if (val.type == kObjectTypeBoolean) {
+ fconfig->external = val.data.boolean;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "'external' key must be Boolean");
+ return false;
+ }
+ has_external = fconfig->external;
+ } else if (!strcmp(key, "focusable")) {
+ if (val.type == kObjectTypeInteger) {
+ fconfig->focusable = val.data.integer;
+ } else if (val.type == kObjectTypeBoolean) {
+ fconfig->focusable = val.data.boolean;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "'focusable' key must be Boolean");
+ return false;
+ }
+ } else if (!strcmp(key, "border")) {
+ parse_border_style(val, fconfig, err);
+ if (ERROR_SET(err)) {
+ return false;
+ }
+ } else if (!strcmp(key, "style")) {
+ if (val.type != kObjectTypeString) {
+ api_set_error(err, kErrorTypeValidation,
+ "'style' key must be String");
+ return false;
+ }
+ if (val.data.string.data[0] == NUL) {
+ fconfig->style = kWinStyleUnused;
+ } else if (striequal(val.data.string.data, "minimal")) {
+ fconfig->style = kWinStyleMinimal;
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "Invalid value of 'style' key");
+ }
+ } else {
+ api_set_error(err, kErrorTypeValidation,
+ "Invalid key '%s'", key);
+ return false;
+ }
+ }
+
+ if (has_window && !(has_relative
+ && fconfig->relative == kFloatRelativeWindow)) {
+ api_set_error(err, kErrorTypeValidation,
+ "'win' key is only valid with relative='win'");
+ return false;
+ }
+
+ if ((has_relative && fconfig->relative == kFloatRelativeWindow)
+ && (!has_window || fconfig->window == 0)) {
+ fconfig->window = curwin->handle;
}
- for (ssize_t j = (ssize_t)kv_size(decor_providers)-1; j >= i; j++) {
- // allocates if needed:
- (void)kv_a(decor_providers, (size_t)j+1);
- kv_A(decor_providers, (size_t)j+1) = kv_A(decor_providers, j);
+ if (has_window && !has_bufpos) {
+ fconfig->bufpos.lnum = -1;
}
- DecorProvider *item = &kv_a(decor_providers, (size_t)i);
- *item = DECORATION_PROVIDER_INIT(ns_id);
- return item;
+ if (has_bufpos) {
+ if (!has_row) {
+ fconfig->row = (fconfig->anchor & kFloatAnchorSouth) ? 0 : 1;
+ has_row = true;
+ }
+ if (!has_col) {
+ fconfig->col = 0;
+ has_col = true;
+ }
+ }
+
+ if (has_relative && has_external) {
+ api_set_error(err, kErrorTypeValidation,
+ "Only one of 'relative' and 'external' must be used");
+ return false;
+ } else if (!reconf && !has_relative && !has_external) {
+ api_set_error(err, kErrorTypeValidation,
+ "One of 'relative' and 'external' must be used");
+ return false;
+ } else if (has_relative) {
+ fconfig->external = false;
+ }
+
+ if (!reconf && !(has_height && has_width)) {
+ api_set_error(err, kErrorTypeValidation,
+ "Must specify 'width' and 'height'");
+ return false;
+ }
+
+ if (fconfig->external && !ui_has(kUIMultigrid)) {
+ api_set_error(err, kErrorTypeValidation,
+ "UI doesn't support external windows");
+ return false;
+ }
+
+ if (has_relative != has_row || has_row != has_col) {
+ api_set_error(err, kErrorTypeValidation,
+ "'relative' requires 'row'/'col' or 'bufpos'");
+ return false;
+ }
+ return true;
}
diff --git a/src/nvim/api/vim.c b/src/nvim/api/vim.c
index 09895a2119..b5e53beabe 100644
--- a/src/nvim/api/vim.c
+++ b/src/nvim/api/vim.c
@@ -39,6 +39,7 @@
#include "nvim/eval/typval.h"
#include "nvim/eval/userfunc.h"
#include "nvim/fileio.h"
+#include "nvim/move.h"
#include "nvim/ops.h"
#include "nvim/option.h"
#include "nvim/state.h"
@@ -241,8 +242,7 @@ void nvim_set_hl(Integer ns_id, String name, Dictionary val, Error *err)
///
/// @param ns_id the namespace to activate
/// @param[out] err Error details, if any
-void nvim_set_hl_ns(Integer ns_id, Error *err)
- FUNC_API_SINCE(7)
+void nvim__set_hl_ns(Integer ns_id, Error *err)
FUNC_API_FAST
{
if (ns_id >= 0) {
@@ -545,6 +545,26 @@ Object nvim_exec_lua(String code, Array args, Error *err)
return nlua_exec(code, args, err);
}
+/// Notify the user with a message
+///
+/// Relays the call to vim.notify . By default forwards your message in the
+/// echo area but can be overriden to trigger desktop notifications.
+///
+/// @param msg Message to display to the user
+/// @param log_level The log level
+/// @param opts Reserved for future use.
+/// @param[out] err Error details, if any
+Object nvim_notify(String msg, Integer log_level, Dictionary opts, Error *err)
+ FUNC_API_SINCE(7)
+{
+ FIXED_TEMP_ARRAY(args, 3);
+ args.items[0] = STRING_OBJ(msg);
+ args.items[1] = INTEGER_OBJ(log_level);
+ args.items[2] = DICTIONARY_OBJ(opts);
+
+ return nlua_exec(STATIC_CSTR_AS_STRING("return vim.notify(...)"), args, err);
+}
+
/// Calls a VimL function.
///
/// @param fn Function name
@@ -1226,6 +1246,100 @@ fail:
return 0;
}
+/// Open a terminal instance in a buffer
+///
+/// By default (and currently the only option) the terminal will not be
+/// connected to an external process. Instead, input send on the channel
+/// will be echoed directly by the terminal. This is useful to disply
+/// ANSI terminal sequences returned as part of a rpc message, or similar.
+///
+/// Note: to directly initiate the terminal using the right size, display the
+/// buffer in a configured window before calling this. For instance, for a
+/// floating display, first create an empty buffer using |nvim_create_buf()|,
+/// then display it using |nvim_open_win()|, and then call this function.
+/// Then |nvim_chan_send()| cal be called immediately to process sequences
+/// in a virtual terminal having the intended size.
+///
+/// @param buffer the buffer to use (expected to be empty)
+/// @param opts Optional parameters. Reserved for future use.
+/// @param[out] err Error details, if any
+Integer nvim_open_term(Buffer buffer, Dictionary opts, Error *err)
+ FUNC_API_SINCE(7)
+{
+ buf_T *buf = find_buffer_by_handle(buffer, err);
+ if (!buf) {
+ return 0;
+ }
+
+ if (opts.size > 0) {
+ api_set_error(err, kErrorTypeValidation, "opts dict isn't empty");
+ return 0;
+ }
+
+ TerminalOptions topts;
+ Channel *chan = channel_alloc(kChannelStreamInternal);
+ topts.data = chan;
+ // NB: overriden in terminal_check_size if a window is already
+ // displaying the buffer
+ topts.width = (uint16_t)MAX(curwin->w_width_inner - win_col_off(curwin), 0);
+ topts.height = (uint16_t)curwin->w_height_inner;
+ topts.write_cb = term_write;
+ topts.resize_cb = term_resize;
+ topts.close_cb = term_close;
+ Terminal *term = terminal_open(buf, topts);
+ terminal_check_size(term);
+ chan->term = term;
+ channel_incref(chan);
+ return (Integer)chan->id;
+}
+
+static void term_write(char *buf, size_t size, void *data)
+{
+ // TODO(bfredl): lua callback
+}
+
+static void term_resize(uint16_t width, uint16_t height, void *data)
+{
+ // TODO(bfredl): lua callback
+}
+
+static void term_close(void *data)
+{
+ Channel *chan = data;
+ terminal_destroy(chan->term);
+ chan->term = NULL;
+ channel_decref(chan);
+}
+
+
+/// Send data to channel `id`. For a job, it writes it to the
+/// stdin of the process. For the stdio channel |channel-stdio|,
+/// it writes to Nvim's stdout. For an internal terminal instance
+/// (|nvim_open_term()|) it writes directly to terimal output.
+/// See |channel-bytes| for more information.
+///
+/// This function writes raw data, not RPC messages. If the channel
+/// was created with `rpc=true` then the channel expects RPC
+/// messages, use |vim.rpcnotify()| and |vim.rpcrequest()| instead.
+///
+/// @param chan id of the channel
+/// @param data data to write. 8-bit clean: can contain NUL bytes.
+/// @param[out] err Error details, if any
+void nvim_chan_send(Integer chan, String data, Error *err)
+ FUNC_API_SINCE(7) FUNC_API_REMOTE_ONLY FUNC_API_LUA_ONLY
+{
+ const char *error = NULL;
+ if (!data.size) {
+ return;
+ }
+
+ channel_send((uint64_t)chan, data.data, data.size,
+ false, &error);
+ if (error) {
+ api_set_error(err, kErrorTypeValidation, "%s", error);
+ }
+}
+
/// Open a new window.
///
/// Currently this is used to open floating and external windows.
@@ -1303,6 +1417,29 @@ fail:
/// end-of-buffer region is hidden by setting `eob` flag of
/// 'fillchars' to a space char, and clearing the
/// |EndOfBuffer| region in 'winhighlight'.
+/// - `border`: style of (optional) window border. This can either be a string
+/// or an array. the string values are:
+/// - "none" No border. This is the default
+/// - "single" a single line box
+/// - "double" a double line box
+/// - "shadow" a drop shadow effect by blending with the background.
+/// If it is an array it should be an array of eight items or any divisor of
+/// eight. The array will specifify the eight chars building up the border
+/// in a clockwise fashion starting with the top-left corner. As, an
+/// example, the double box style could be specified as:
+/// [ "╔", "═" ,"╗", "║", "╝", "═", "╚", "║" ]
+/// if the number of chars are less than eight, they will be repeated. Thus
+/// an ASCII border could be specified as:
+/// [ "/", "-", "\\", "|" ]
+/// or all chars the same as:
+/// [ "x" ]
+/// An empty string can be used to turn off a specific border, for instance:
+/// [ "", "", "", ">", "", "", "", "<" ]
+/// will only make vertical borders but not horizontal ones.
+/// By default `FloatBorder` highlight is used which links to `VertSplit`
+/// when not defined. It could also be specified by character:
+/// [ {"+", "MyCorner"}, {"x", "MyBorder"} ]
+///
/// @param[out] err Error details, if any
///
/// @return Window handle, or 0 on error
@@ -1526,8 +1663,8 @@ theend:
/// - "c" |charwise| mode
/// - "l" |linewise| mode
/// - "" guess by contents, see |setreg()|
-/// @param after Insert after cursor (like |p|), or before (like |P|).
-/// @param follow Place cursor at end of inserted text.
+/// @param after If true insert after cursor (like |p|), or before (like |P|).
+/// @param follow If true place cursor at end of inserted text.
/// @param[out] err Error details, if any
void nvim_put(ArrayOf(String) lines, String type, Boolean after,
Boolean follow, Error *err)
@@ -2576,6 +2713,7 @@ Dictionary nvim__stats(void)
Dictionary rv = ARRAY_DICT_INIT;
PUT(rv, "fsync", INTEGER_OBJ(g_stats.fsync));
PUT(rv, "redraw", INTEGER_OBJ(g_stats.redraw));
+ PUT(rv, "lua_refcount", INTEGER_OBJ(nlua_refcount));
return rv;
}
@@ -2718,8 +2856,8 @@ Array nvim__inspect_cell(Integer grid, Integer row, Integer col, Error *err)
g = &pum_grid;
} else if (grid > 1) {
win_T *wp = get_win_by_grid_handle((handle_T)grid);
- if (wp != NULL && wp->w_grid.chars != NULL) {
- g = &wp->w_grid;
+ if (wp != NULL && wp->w_grid_alloc.chars != NULL) {
+ g = &wp->w_grid_alloc;
} else {
api_set_error(err, kErrorTypeValidation,
"No grid with the given handle");
@@ -2748,19 +2886,6 @@ void nvim__screenshot(String path)
ui_call_screenshot(path);
}
-static void clear_provider(DecorProvider *p)
-{
- if (p == NULL) {
- return;
- }
- NLUA_CLEAR_REF(p->redraw_start);
- NLUA_CLEAR_REF(p->redraw_buf);
- NLUA_CLEAR_REF(p->redraw_win);
- NLUA_CLEAR_REF(p->redraw_line);
- NLUA_CLEAR_REF(p->redraw_end);
- p->active = false;
-}
-
/// Set or change decoration provider for a namespace
///
/// This is a very general purpose interface for having lua callbacks
@@ -2805,8 +2930,8 @@ void nvim_set_decoration_provider(Integer ns_id, DictionaryOf(LuaRef) opts,
Error *err)
FUNC_API_SINCE(7) FUNC_API_LUA_ONLY
{
- DecorProvider *p = get_provider((NS)ns_id, true);
- clear_provider(p);
+ DecorProvider *p = get_decor_provider((NS)ns_id, true);
+ decor_provider_clear(p);
// regardless of what happens, it seems good idea to redraw
redraw_all_later(NOT_VALID); // TODO(bfredl): too soon?
@@ -2828,7 +2953,7 @@ void nvim_set_decoration_provider(Integer ns_id, DictionaryOf(LuaRef) opts,
String k = opts.items[i].key;
Object *v = &opts.items[i].value;
size_t j;
- for (j = 0; cbs[j].name; j++) {
+ for (j = 0; cbs[j].name && cbs[j].dest; j++) {
if (strequal(cbs[j].name, k.data)) {
if (v->type != kObjectTypeLuaRef) {
api_set_error(err, kErrorTypeValidation,
@@ -2849,5 +2974,5 @@ void nvim_set_decoration_provider(Integer ns_id, DictionaryOf(LuaRef) opts,
p->active = true;
return;
error:
- clear_provider(p);
+ decor_provider_clear(p);
}
diff --git a/src/nvim/api/window.c b/src/nvim/api/window.c
index f4af1632ec..89fa2f86fb 100644
--- a/src/nvim/api/window.c
+++ b/src/nvim/api/window.c
@@ -492,6 +492,35 @@ Dictionary nvim_win_get_config(Window window, Error *err)
return rv;
}
+/// Closes the window and hide the buffer it contains (like |:hide| with a
+/// |window-ID|).
+///
+/// Like |:hide| the buffer becomes hidden unless another window is editing it,
+/// or 'bufhidden' is `unload`, `delete` or `wipe` as opposed to |:close| or
+/// |nvim_win_close|, which will close the buffer.
+///
+/// @param window Window handle, or 0 for current window
+/// @param[out] err Error details, if any
+void nvim_win_hide(Window window, Error *err)
+ FUNC_API_SINCE(7)
+ FUNC_API_CHECK_TEXTLOCK
+{
+ win_T *win = find_window_by_handle(window, err);
+ if (!win) {
+ return;
+ }
+
+ tabpage_T *tabpage = win_find_tabpage(win);
+ TryState tstate;
+ try_enter(&tstate);
+ if (tabpage == curtab) {
+ win_close(win, false);
+ } else {
+ win_close_othertab(win, false, tabpage);
+ }
+ vim_ignored = try_leave(&tstate, err);
+}
+
/// Closes the window (like |:close| with a |window-ID|).
///
/// @param window Window handle, or 0 for current window
generated by cgit (git 2.34.1) at 2025-08-07 05:47:36 +0000