Yehowshua/ZIm
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Merge branch 'main' into ime-stuff

Browse source
This commit is contained in:
Mikayla Maki 2022-08-11 15:35:42 -07:00
commit 804c4c512b
153 changed files with 3045 additions and 2765 deletions
Download patch file Download diff file Expand all files Collapse all files

2
crates/gpui/build.rs
View file

@ -41,7 +41,7 @@ fn compile_context_predicate_parser() {
.compile("tree_sitter_context_predicate");
}
const SHADER_HEADER_PATH: &'static str = "./src/platform/mac/shaders/shaders.h";
const SHADER_HEADER_PATH: &str = "./src/platform/mac/shaders/shaders.h";
fn compile_metal_shaders() {
let shader_path = "./src/platform/mac/shaders/shaders.metal";

10
crates/gpui/examples/text.rs
View file

@ -85,11 +85,11 @@ impl gpui::Element for TextElement {
text,
font_size,
&[
(1, normal.clone()),
(1, bold.clone()),
(1, normal.clone()),
(1, bold.clone()),
(text.len() - 4, normal.clone()),
(1, normal),
(1, bold),
(1, normal),
(1, bold),
(text.len() - 4, normal),
],
);

909
crates/gpui/grammars/context-predicate/src/parser.c
View file

@ -35,115 +35,132 @@ enum {
sym_parenthesized = 16,
};
static const char * const ts_symbol_names[] = {
[ts_builtin_sym_end] = "end",
[sym_identifier] = "identifier",
[anon_sym_BANG] = "!",
[anon_sym_AMP_AMP] = "&&",
[anon_sym_PIPE_PIPE] = "||",
[anon_sym_EQ_EQ] = "==",
[anon_sym_BANG_EQ] = "!=",
[anon_sym_LPAREN] = "(",
[anon_sym_RPAREN] = ")",
[sym_source] = "source",
[sym__expression] = "_expression",
[sym_not] = "not",
[sym_and] = "and",
[sym_or] = "or",
[sym_equal] = "equal",
[sym_not_equal] = "not_equal",
[sym_parenthesized] = "parenthesized",
static const char *const ts_symbol_names[] = {
[ts_builtin_sym_end] = "end",
[sym_identifier] = "identifier",
[anon_sym_BANG] = "!",
[anon_sym_AMP_AMP] = "&&",
[anon_sym_PIPE_PIPE] = "||",
[anon_sym_EQ_EQ] = "==",
[anon_sym_BANG_EQ] = "!=",
[anon_sym_LPAREN] = "(",
[anon_sym_RPAREN] = ")",
[sym_source] = "source",
[sym__expression] = "_expression",
[sym_not] = "not",
[sym_and] = "and",
[sym_or] = "or",
[sym_equal] = "equal",
[sym_not_equal] = "not_equal",
[sym_parenthesized] = "parenthesized",
};
static const TSSymbol ts_symbol_map[] = {
[ts_builtin_sym_end] = ts_builtin_sym_end,
[sym_identifier] = sym_identifier,
[anon_sym_BANG] = anon_sym_BANG,
[anon_sym_AMP_AMP] = anon_sym_AMP_AMP,
[anon_sym_PIPE_PIPE] = anon_sym_PIPE_PIPE,
[anon_sym_EQ_EQ] = anon_sym_EQ_EQ,
[anon_sym_BANG_EQ] = anon_sym_BANG_EQ,
[anon_sym_LPAREN] = anon_sym_LPAREN,
[anon_sym_RPAREN] = anon_sym_RPAREN,
[sym_source] = sym_source,
[sym__expression] = sym__expression,
[sym_not] = sym_not,
[sym_and] = sym_and,
[sym_or] = sym_or,
[sym_equal] = sym_equal,
[sym_not_equal] = sym_not_equal,
[sym_parenthesized] = sym_parenthesized,
[ts_builtin_sym_end] = ts_builtin_sym_end,
[sym_identifier] = sym_identifier,
[anon_sym_BANG] = anon_sym_BANG,
[anon_sym_AMP_AMP] = anon_sym_AMP_AMP,
[anon_sym_PIPE_PIPE] = anon_sym_PIPE_PIPE,
[anon_sym_EQ_EQ] = anon_sym_EQ_EQ,
[anon_sym_BANG_EQ] = anon_sym_BANG_EQ,
[anon_sym_LPAREN] = anon_sym_LPAREN,
[anon_sym_RPAREN] = anon_sym_RPAREN,
[sym_source] = sym_source,
[sym__expression] = sym__expression,
[sym_not] = sym_not,
[sym_and] = sym_and,
[sym_or] = sym_or,
[sym_equal] = sym_equal,
[sym_not_equal] = sym_not_equal,
[sym_parenthesized] = sym_parenthesized,
};
static const TSSymbolMetadata ts_symbol_metadata[] = {
[ts_builtin_sym_end] = {
.visible = false,
.named = true,
},
[sym_identifier] = {
.visible = true,
.named = true,
},
[anon_sym_BANG] = {
.visible = true,
.named = false,
},
[anon_sym_AMP_AMP] = {
.visible = true,
.named = false,
},
[anon_sym_PIPE_PIPE] = {
.visible = true,
.named = false,
},
[anon_sym_EQ_EQ] = {
.visible = true,
.named = false,
},
[anon_sym_BANG_EQ] = {
.visible = true,
.named = false,
},
[anon_sym_LPAREN] = {
.visible = true,
.named = false,
},
[anon_sym_RPAREN] = {
.visible = true,
.named = false,
},
[sym_source] = {
.visible = true,
.named = true,
},
[sym__expression] = {
.visible = false,
.named = true,
},
[sym_not] = {
.visible = true,
.named = true,
},
[sym_and] = {
.visible = true,
.named = true,
},
[sym_or] = {
.visible = true,
.named = true,
},
[sym_equal] = {
.visible = true,
.named = true,
},
[sym_not_equal] = {
.visible = true,
.named = true,
},
[sym_parenthesized] = {
.visible = true,
.named = true,
},
[ts_builtin_sym_end] =
{
.visible = false,
.named = true,
},
[sym_identifier] =
{
.visible = true,
.named = true,
},
[anon_sym_BANG] =
{
.visible = true,
.named = false,
},
[anon_sym_AMP_AMP] =
{
.visible = true,
.named = false,
},
[anon_sym_PIPE_PIPE] =
{
.visible = true,
.named = false,
},
[anon_sym_EQ_EQ] =
{
.visible = true,
.named = false,
},
[anon_sym_BANG_EQ] =
{
.visible = true,
.named = false,
},
[anon_sym_LPAREN] =
{
.visible = true,
.named = false,
},
[anon_sym_RPAREN] =
{
.visible = true,
.named = false,
},
[sym_source] =
{
.visible = true,
.named = true,
},
[sym__expression] =
{
.visible = false,
.named = true,
},
[sym_not] =
{
.visible = true,
.named = true,
},
[sym_and] =
{
.visible = true,
.named = true,
},
[sym_or] =
{
.visible = true,
.named = true,
},
[sym_equal] =
{
.visible = true,
.named = true,
},
[sym_not_equal] =
{
.visible = true,
.named = true,
},
[sym_parenthesized] =
{
.visible = true,
.named = true,
},
};
enum {
@ -152,340 +169,378 @@ enum {
field_right = 3,
};
static const char * const ts_field_names[] = {
[0] = NULL,
[field_expression] = "expression",
[field_left] = "left",
[field_right] = "right",
static const char *const ts_field_names[] = {
[0] = NULL,
[field_expression] = "expression",
[field_left] = "left",
[field_right] = "right",
};
static const TSFieldMapSlice ts_field_map_slices[PRODUCTION_ID_COUNT] = {
[1] = {.index = 0, .length = 1},
[2] = {.index = 1, .length = 2},
[1] = {.index = 0, .length = 1},
[2] = {.index = 1, .length = 2},
};
static const TSFieldMapEntry ts_field_map_entries[] = {
[0] =
{field_expression, 1},
[1] =
{field_left, 0},
[0] = {field_expression, 1},
[1] = {field_left, 0},
{field_right, 2},
};
static const TSSymbol ts_alias_sequences[PRODUCTION_ID_COUNT][MAX_ALIAS_SEQUENCE_LENGTH] = {
[0] = {0},
static const TSSymbol ts_alias_sequences[PRODUCTION_ID_COUNT]
[MAX_ALIAS_SEQUENCE_LENGTH] = {
[0] = {0},
};
static const uint16_t ts_non_terminal_alias_map[] = {
0,
0,
};
static bool ts_lex(TSLexer *lexer, TSStateId state) {
START_LEXER();
eof = lexer->eof(lexer);
switch (state) {
case 0:
if (eof) ADVANCE(7);
if (lookahead == '!') ADVANCE(10);
if (lookahead == '&') ADVANCE(2);
if (lookahead == '(') ADVANCE(15);
if (lookahead == ')') ADVANCE(16);
if (lookahead == '=') ADVANCE(4);
if (lookahead == '|') ADVANCE(5);
if (lookahead == '\t' ||
lookahead == '\n' ||
lookahead == '\r' ||
lookahead == ' ') SKIP(0)
if (lookahead == '-' ||
('0' <= lookahead && lookahead <= '9') ||
('A' <= lookahead && lookahead <= 'Z') ||
lookahead == '_' ||
('a' <= lookahead && lookahead <= 'z')) ADVANCE(8);
END_STATE();
case 1:
if (lookahead == '!') ADVANCE(9);
if (lookahead == '(') ADVANCE(15);
if (lookahead == '\t' ||
lookahead == '\n' ||
lookahead == '\r' ||
lookahead == ' ') SKIP(1)
if (lookahead == '-' ||
('0' <= lookahead && lookahead <= '9') ||
('A' <= lookahead && lookahead <= 'Z') ||
lookahead == '_' ||
('a' <= lookahead && lookahead <= 'z')) ADVANCE(8);
END_STATE();
case 2:
if (lookahead == '&') ADVANCE(11);
END_STATE();
case 3:
if (lookahead == '=') ADVANCE(14);
END_STATE();
case 4:
if (lookahead == '=') ADVANCE(13);
END_STATE();
case 5:
if (lookahead == '|') ADVANCE(12);
END_STATE();
case 6:
if (eof) ADVANCE(7);
if (lookahead == '!') ADVANCE(3);
if (lookahead == '&') ADVANCE(2);
if (lookahead == ')') ADVANCE(16);
if (lookahead == '=') ADVANCE(4);
if (lookahead == '|') ADVANCE(5);
if (lookahead == '\t' ||
lookahead == '\n' ||
lookahead == '\r' ||
lookahead == ' ') SKIP(6)
END_STATE();
case 7:
ACCEPT_TOKEN(ts_builtin_sym_end);
END_STATE();
case 8:
ACCEPT_TOKEN(sym_identifier);
if (lookahead == '-' ||
('0' <= lookahead && lookahead <= '9') ||
('A' <= lookahead && lookahead <= 'Z') ||
lookahead == '_' ||
('a' <= lookahead && lookahead <= 'z')) ADVANCE(8);
END_STATE();
case 9:
ACCEPT_TOKEN(anon_sym_BANG);
END_STATE();
case 10:
ACCEPT_TOKEN(anon_sym_BANG);
if (lookahead == '=') ADVANCE(14);
END_STATE();
case 11:
ACCEPT_TOKEN(anon_sym_AMP_AMP);
END_STATE();
case 12:
ACCEPT_TOKEN(anon_sym_PIPE_PIPE);
END_STATE();
case 13:
ACCEPT_TOKEN(anon_sym_EQ_EQ);
END_STATE();
case 14:
ACCEPT_TOKEN(anon_sym_BANG_EQ);
END_STATE();
case 15:
ACCEPT_TOKEN(anon_sym_LPAREN);
END_STATE();
case 16:
ACCEPT_TOKEN(anon_sym_RPAREN);
END_STATE();
default:
return false;
case 0:
if (eof)
ADVANCE(7);
if (lookahead == '!')
ADVANCE(10);
if (lookahead == '&')
ADVANCE(2);
if (lookahead == '(')
ADVANCE(15);
if (lookahead == ')')
ADVANCE(16);
if (lookahead == '=')
ADVANCE(4);
if (lookahead == '|')
ADVANCE(5);
if (lookahead == '\t' || lookahead == '\n' || lookahead == '\r' ||
lookahead == ' ')
SKIP(0)
if (lookahead == '-' || ('0' <= lookahead && lookahead <= '9') ||
('A' <= lookahead && lookahead <= 'Z') || lookahead == '_' ||
('a' <= lookahead && lookahead <= 'z'))
ADVANCE(8);
END_STATE();
case 1:
if (lookahead == '!')
ADVANCE(9);
if (lookahead == '(')
ADVANCE(15);
if (lookahead == '\t' || lookahead == '\n' || lookahead == '\r' ||
lookahead == ' ')
SKIP(1)
if (lookahead == '-' || ('0' <= lookahead && lookahead <= '9') ||
('A' <= lookahead && lookahead <= 'Z') || lookahead == '_' ||
('a' <= lookahead && lookahead <= 'z'))
ADVANCE(8);
END_STATE();
case 2:
if (lookahead == '&')
ADVANCE(11);
END_STATE();
case 3:
if (lookahead == '=')
ADVANCE(14);
END_STATE();
case 4:
if (lookahead == '=')
ADVANCE(13);
END_STATE();
case 5:
if (lookahead == '|')
ADVANCE(12);
END_STATE();
case 6:
if (eof)
ADVANCE(7);
if (lookahead == '!')
ADVANCE(3);
if (lookahead == '&')
ADVANCE(2);
if (lookahead == ')')
ADVANCE(16);
if (lookahead == '=')
ADVANCE(4);
if (lookahead == '|')
ADVANCE(5);
if (lookahead == '\t' || lookahead == '\n' || lookahead == '\r' ||
lookahead == ' ')
SKIP(6)
END_STATE();
case 7:
ACCEPT_TOKEN(ts_builtin_sym_end);
END_STATE();
case 8:
ACCEPT_TOKEN(sym_identifier);
if (lookahead == '-' || ('0' <= lookahead && lookahead <= '9') ||
('A' <= lookahead && lookahead <= 'Z') || lookahead == '_' ||
('a' <= lookahead && lookahead <= 'z'))
ADVANCE(8);
END_STATE();
case 9:
ACCEPT_TOKEN(anon_sym_BANG);
END_STATE();
case 10:
ACCEPT_TOKEN(anon_sym_BANG);
if (lookahead == '=')
ADVANCE(14);
END_STATE();
case 11:
ACCEPT_TOKEN(anon_sym_AMP_AMP);
END_STATE();
case 12:
ACCEPT_TOKEN(anon_sym_PIPE_PIPE);
END_STATE();
case 13:
ACCEPT_TOKEN(anon_sym_EQ_EQ);
END_STATE();
case 14:
ACCEPT_TOKEN(anon_sym_BANG_EQ);
END_STATE();
case 15:
ACCEPT_TOKEN(anon_sym_LPAREN);
END_STATE();
case 16:
ACCEPT_TOKEN(anon_sym_RPAREN);
END_STATE();
default:
return false;
}
}
static const TSLexMode ts_lex_modes[STATE_COUNT] = {
[0] = {.lex_state = 0},
[1] = {.lex_state = 1},
[2] = {.lex_state = 1},
[3] = {.lex_state = 1},
[4] = {.lex_state = 1},
[5] = {.lex_state = 1},
[6] = {.lex_state = 6},
[7] = {.lex_state = 0},
[8] = {.lex_state = 0},
[9] = {.lex_state = 0},
[10] = {.lex_state = 0},
[11] = {.lex_state = 0},
[12] = {.lex_state = 0},
[13] = {.lex_state = 0},
[14] = {.lex_state = 0},
[15] = {.lex_state = 0},
[16] = {.lex_state = 0},
[17] = {.lex_state = 0},
[0] = {.lex_state = 0}, [1] = {.lex_state = 1}, [2] = {.lex_state = 1},
[3] = {.lex_state = 1}, [4] = {.lex_state = 1}, [5] = {.lex_state = 1},
[6] = {.lex_state = 6}, [7] = {.lex_state = 0}, [8] = {.lex_state = 0},
[9] = {.lex_state = 0}, [10] = {.lex_state = 0}, [11] = {.lex_state = 0},
[12] = {.lex_state = 0}, [13] = {.lex_state = 0}, [14] = {.lex_state = 0},
[15] = {.lex_state = 0}, [16] = {.lex_state = 0}, [17] = {.lex_state = 0},
};
static const uint16_t ts_parse_table[LARGE_STATE_COUNT][SYMBOL_COUNT] = {
[0] = {
[ts_builtin_sym_end] = ACTIONS(1),
[sym_identifier] = ACTIONS(1),
[anon_sym_BANG] = ACTIONS(1),
[anon_sym_AMP_AMP] = ACTIONS(1),
[anon_sym_PIPE_PIPE] = ACTIONS(1),
[anon_sym_EQ_EQ] = ACTIONS(1),
[anon_sym_BANG_EQ] = ACTIONS(1),
[anon_sym_LPAREN] = ACTIONS(1),
[anon_sym_RPAREN] = ACTIONS(1),
},
[1] = {
[sym_source] = STATE(15),
[sym__expression] = STATE(13),
[sym_not] = STATE(13),
[sym_and] = STATE(13),
[sym_or] = STATE(13),
[sym_equal] = STATE(13),
[sym_not_equal] = STATE(13),
[sym_parenthesized] = STATE(13),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
[2] = {
[sym__expression] = STATE(7),
[sym_not] = STATE(7),
[sym_and] = STATE(7),
[sym_or] = STATE(7),
[sym_equal] = STATE(7),
[sym_not_equal] = STATE(7),
[sym_parenthesized] = STATE(7),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
[3] = {
[sym__expression] = STATE(14),
[sym_not] = STATE(14),
[sym_and] = STATE(14),
[sym_or] = STATE(14),
[sym_equal] = STATE(14),
[sym_not_equal] = STATE(14),
[sym_parenthesized] = STATE(14),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
[4] = {
[sym__expression] = STATE(11),
[sym_not] = STATE(11),
[sym_and] = STATE(11),
[sym_or] = STATE(11),
[sym_equal] = STATE(11),
[sym_not_equal] = STATE(11),
[sym_parenthesized] = STATE(11),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
[5] = {
[sym__expression] = STATE(12),
[sym_not] = STATE(12),
[sym_and] = STATE(12),
[sym_or] = STATE(12),
[sym_equal] = STATE(12),
[sym_not_equal] = STATE(12),
[sym_parenthesized] = STATE(12),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
[0] =
{
[ts_builtin_sym_end] = ACTIONS(1),
[sym_identifier] = ACTIONS(1),
[anon_sym_BANG] = ACTIONS(1),
[anon_sym_AMP_AMP] = ACTIONS(1),
[anon_sym_PIPE_PIPE] = ACTIONS(1),
[anon_sym_EQ_EQ] = ACTIONS(1),
[anon_sym_BANG_EQ] = ACTIONS(1),
[anon_sym_LPAREN] = ACTIONS(1),
[anon_sym_RPAREN] = ACTIONS(1),
},
[1] =
{
[sym_source] = STATE(15),
[sym__expression] = STATE(13),
[sym_not] = STATE(13),
[sym_and] = STATE(13),
[sym_or] = STATE(13),
[sym_equal] = STATE(13),
[sym_not_equal] = STATE(13),
[sym_parenthesized] = STATE(13),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
[2] =
{
[sym__expression] = STATE(7),
[sym_not] = STATE(7),
[sym_and] = STATE(7),
[sym_or] = STATE(7),
[sym_equal] = STATE(7),
[sym_not_equal] = STATE(7),
[sym_parenthesized] = STATE(7),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
[3] =
{
[sym__expression] = STATE(14),
[sym_not] = STATE(14),
[sym_and] = STATE(14),
[sym_or] = STATE(14),
[sym_equal] = STATE(14),
[sym_not_equal] = STATE(14),
[sym_parenthesized] = STATE(14),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
[4] =
{
[sym__expression] = STATE(11),
[sym_not] = STATE(11),
[sym_and] = STATE(11),
[sym_or] = STATE(11),
[sym_equal] = STATE(11),
[sym_not_equal] = STATE(11),
[sym_parenthesized] = STATE(11),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
[5] =
{
[sym__expression] = STATE(12),
[sym_not] = STATE(12),
[sym_and] = STATE(12),
[sym_or] = STATE(12),
[sym_equal] = STATE(12),
[sym_not_equal] = STATE(12),
[sym_parenthesized] = STATE(12),
[sym_identifier] = ACTIONS(3),
[anon_sym_BANG] = ACTIONS(5),
[anon_sym_LPAREN] = ACTIONS(7),
},
};
static const uint16_t ts_small_parse_table[] = {
[0] = 3,
ACTIONS(11), 1,
anon_sym_EQ_EQ,
ACTIONS(13), 1,
anon_sym_BANG_EQ,
ACTIONS(9), 4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[13] = 1,
ACTIONS(15), 4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[20] = 1,
ACTIONS(17), 4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[27] = 1,
ACTIONS(19), 4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[34] = 1,
ACTIONS(21), 4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[41] = 1,
ACTIONS(23), 4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[48] = 2,
ACTIONS(27), 1,
anon_sym_AMP_AMP,
ACTIONS(25), 3,
ts_builtin_sym_end,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[57] = 3,
ACTIONS(27), 1,
anon_sym_AMP_AMP,
ACTIONS(29), 1,
ts_builtin_sym_end,
ACTIONS(31), 1,
anon_sym_PIPE_PIPE,
[67] = 3,
ACTIONS(27), 1,
anon_sym_AMP_AMP,
ACTIONS(31), 1,
anon_sym_PIPE_PIPE,
ACTIONS(33), 1,
anon_sym_RPAREN,
[77] = 1,
ACTIONS(35), 1,
ts_builtin_sym_end,
[81] = 1,
ACTIONS(37), 1,
sym_identifier,
[85] = 1,
ACTIONS(39), 1,
sym_identifier,
[0] = 3,
ACTIONS(11),
1,
anon_sym_EQ_EQ,
ACTIONS(13),
1,
anon_sym_BANG_EQ,
ACTIONS(9),
4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[13] = 1,
ACTIONS(15),
4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[20] = 1,
ACTIONS(17),
4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[27] = 1,
ACTIONS(19),
4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[34] = 1,
ACTIONS(21),
4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[41] = 1,
ACTIONS(23),
4,
ts_builtin_sym_end,
anon_sym_AMP_AMP,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[48] = 2,
ACTIONS(27),
1,
anon_sym_AMP_AMP,
ACTIONS(25),
3,
ts_builtin_sym_end,
anon_sym_PIPE_PIPE,
anon_sym_RPAREN,
[57] = 3,
ACTIONS(27),
1,
anon_sym_AMP_AMP,
ACTIONS(29),
1,
ts_builtin_sym_end,
ACTIONS(31),
1,
anon_sym_PIPE_PIPE,
[67] = 3,
ACTIONS(27),
1,
anon_sym_AMP_AMP,
ACTIONS(31),
1,
anon_sym_PIPE_PIPE,
ACTIONS(33),
1,
anon_sym_RPAREN,
[77] = 1,
ACTIONS(35),
1,
ts_builtin_sym_end,
[81] = 1,
ACTIONS(37),
1,
sym_identifier,
[85] = 1,
ACTIONS(39),
1,
sym_identifier,
};
static const uint32_t ts_small_parse_table_map[] = {
[SMALL_STATE(6)] = 0,
[SMALL_STATE(7)] = 13,
[SMALL_STATE(8)] = 20,
[SMALL_STATE(9)] = 27,
[SMALL_STATE(10)] = 34,
[SMALL_STATE(11)] = 41,
[SMALL_STATE(12)] = 48,
[SMALL_STATE(13)] = 57,
[SMALL_STATE(14)] = 67,
[SMALL_STATE(15)] = 77,
[SMALL_STATE(16)] = 81,
[SMALL_STATE(17)] = 85,
[SMALL_STATE(6)] = 0, [SMALL_STATE(7)] = 13, [SMALL_STATE(8)] = 20,
[SMALL_STATE(9)] = 27, [SMALL_STATE(10)] = 34, [SMALL_STATE(11)] = 41,
[SMALL_STATE(12)] = 48, [SMALL_STATE(13)] = 57, [SMALL_STATE(14)] = 67,
[SMALL_STATE(15)] = 77, [SMALL_STATE(16)] = 81, [SMALL_STATE(17)] = 85,
};
static const TSParseActionEntry ts_parse_actions[] = {
[0] = {.entry = {.count = 0, .reusable = false}},
[1] = {.entry = {.count = 1, .reusable = false}}, RECOVER(),
[3] = {.entry = {.count = 1, .reusable = true}}, SHIFT(6),
[5] = {.entry = {.count = 1, .reusable = true}}, SHIFT(2),
[7] = {.entry = {.count = 1, .reusable = true}}, SHIFT(3),
[9] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym__expression, 1),
[11] = {.entry = {.count = 1, .reusable = true}}, SHIFT(16),
[13] = {.entry = {.count = 1, .reusable = true}}, SHIFT(17),
[15] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_not, 2, .production_id = 1),
[17] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_equal, 3, .production_id = 2),
[19] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_not_equal, 3, .production_id = 2),
[21] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_parenthesized, 3, .production_id = 1),
[23] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_and, 3, .production_id = 2),
[25] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_or, 3, .production_id = 2),
[27] = {.entry = {.count = 1, .reusable = true}}, SHIFT(4),
[29] = {.entry = {.count = 1, .reusable = true}}, REDUCE(sym_source, 1),
[31] = {.entry = {.count = 1, .reusable = true}}, SHIFT(5),
[33] = {.entry = {.count = 1, .reusable = true}}, SHIFT(10),
[35] = {.entry = {.count = 1, .reusable = true}}, ACCEPT_INPUT(),
[37] = {.entry = {.count = 1, .reusable = true}}, SHIFT(8),
[39] = {.entry = {.count = 1, .reusable = true}}, SHIFT(9),
[0] = {.entry = {.count = 0, .reusable = false}},
[1] = {.entry = {.count = 1, .reusable = false}},
RECOVER(),
[3] = {.entry = {.count = 1, .reusable = true}},
SHIFT(6),
[5] = {.entry = {.count = 1, .reusable = true}},
SHIFT(2),
[7] = {.entry = {.count = 1, .reusable = true}},
SHIFT(3),
[9] = {.entry = {.count = 1, .reusable = true}},
REDUCE(sym__expression, 1),
[11] = {.entry = {.count = 1, .reusable = true}},
SHIFT(16),
[13] = {.entry = {.count = 1, .reusable = true}},
SHIFT(17),
[15] = {.entry = {.count = 1, .reusable = true}},
REDUCE(sym_not, 2, .production_id = 1),
[17] = {.entry = {.count = 1, .reusable = true}},
REDUCE(sym_equal, 3, .production_id = 2),
[19] = {.entry = {.count = 1, .reusable = true}},
REDUCE(sym_not_equal, 3, .production_id = 2),
[21] = {.entry = {.count = 1, .reusable = true}},
REDUCE(sym_parenthesized, 3, .production_id = 1),
[23] = {.entry = {.count = 1, .reusable = true}},
REDUCE(sym_and, 3, .production_id = 2),
[25] = {.entry = {.count = 1, .reusable = true}},
REDUCE(sym_or, 3, .production_id = 2),
[27] = {.entry = {.count = 1, .reusable = true}},
SHIFT(4),
[29] = {.entry = {.count = 1, .reusable = true}},
REDUCE(sym_source, 1),
[31] = {.entry = {.count = 1, .reusable = true}},
SHIFT(5),
[33] = {.entry = {.count = 1, .reusable = true}},
SHIFT(10),
[35] = {.entry = {.count = 1, .reusable = true}},
ACCEPT_INPUT(),
[37] = {.entry = {.count = 1, .reusable = true}},
SHIFT(8),
[39] = {.entry = {.count = 1, .reusable = true}},
SHIFT(9),
};
#ifdef __cplusplus
@ -497,30 +552,30 @@ extern "C" {
extern const TSLanguage *tree_sitter_context_predicate(void) {
static const TSLanguage language = {
.version = LANGUAGE_VERSION,
.symbol_count = SYMBOL_COUNT,
.alias_count = ALIAS_COUNT,
.token_count = TOKEN_COUNT,
.external_token_count = EXTERNAL_TOKEN_COUNT,
.state_count = STATE_COUNT,
.large_state_count = LARGE_STATE_COUNT,
.production_id_count = PRODUCTION_ID_COUNT,
.field_count = FIELD_COUNT,
.max_alias_sequence_length = MAX_ALIAS_SEQUENCE_LENGTH,
.parse_table = &ts_parse_table[0][0],
.small_parse_table = ts_small_parse_table,
.small_parse_table_map = ts_small_parse_table_map,
.parse_actions = ts_parse_actions,
.symbol_names = ts_symbol_names,
.field_names = ts_field_names,
.field_map_slices = ts_field_map_slices,
.field_map_entries = ts_field_map_entries,
.symbol_metadata = ts_symbol_metadata,
.public_symbol_map = ts_symbol_map,
.alias_map = ts_non_terminal_alias_map,
.alias_sequences = &ts_alias_sequences[0][0],
.lex_modes = ts_lex_modes,
.lex_fn = ts_lex,
.version = LANGUAGE_VERSION,
.symbol_count = SYMBOL_COUNT,
.alias_count = ALIAS_COUNT,
.token_count = TOKEN_COUNT,
.external_token_count = EXTERNAL_TOKEN_COUNT,
.state_count = STATE_COUNT,
.large_state_count = LARGE_STATE_COUNT,
.production_id_count = PRODUCTION_ID_COUNT,
.field_count = FIELD_COUNT,
.max_alias_sequence_length = MAX_ALIAS_SEQUENCE_LENGTH,
.parse_table = &ts_parse_table[0][0],
.small_parse_table = ts_small_parse_table,
.small_parse_table_map = ts_small_parse_table_map,
.parse_actions = ts_parse_actions,
.symbol_names = ts_symbol_names,
.field_names = ts_field_names,
.field_map_slices = ts_field_map_slices,
.field_map_entries = ts_field_map_entries,
.symbol_metadata = ts_symbol_metadata,
.public_symbol_map = ts_symbol_map,
.alias_map = ts_non_terminal_alias_map,
.alias_sequences = &ts_alias_sequences[0][0],
.lex_modes = ts_lex_modes,
.lex_fn = ts_lex,
};
return &language;
}

1396
crates/gpui/src/app.rs
View file

File diff suppressed because it is too large Load diff

106
crates/gpui/src/app/callback_collection.rs Normal file
View file

@ -0,0 +1,106 @@
use std::sync::Arc;
use std::{hash::Hash, sync::Weak};
use parking_lot::Mutex;
use collections::{btree_map, BTreeMap, HashMap};
use crate::MutableAppContext;
pub type Mapping<K, F> = Mutex<HashMap<K, BTreeMap<usize, Option<F>>>>;
pub struct CallbackCollection<K: Hash + Eq, F> {
internal: Arc<Mapping<K, F>>,
}
impl<K: Hash + Eq, F> Clone for CallbackCollection<K, F> {
fn clone(&self) -> Self {
Self {
internal: self.internal.clone(),
}
}
}
impl<K: Hash + Eq + Copy, F> Default for CallbackCollection<K, F> {
fn default() -> Self {
CallbackCollection {
internal: Arc::new(Mutex::new(Default::default())),
}
}
}
impl<K: Hash + Eq + Copy, F> CallbackCollection<K, F> {
pub fn downgrade(&self) -> Weak<Mapping<K, F>> {
Arc::downgrade(&self.internal)
}
#[cfg(test)]
pub fn is_empty(&self) -> bool {
self.internal.lock().is_empty()
}
pub fn add_callback(&mut self, id: K, subscription_id: usize, callback: F) {
self.internal
.lock()
.entry(id)
.or_default()
.insert(subscription_id, Some(callback));
}
pub fn remove(&mut self, id: K) {
self.internal.lock().remove(&id);
}
pub fn add_or_remove_callback(&mut self, id: K, subscription_id: usize, callback: F) {
match self
.internal
.lock()
.entry(id)
.or_default()
.entry(subscription_id)
{
btree_map::Entry::Vacant(entry) => {
entry.insert(Some(callback));
}
btree_map::Entry::Occupied(entry) => {
// TODO: This seems like it should never be called because no code
// should ever attempt to remove an existing callback
debug_assert!(entry.get().is_none());
entry.remove();
}
}
}
pub fn emit_and_cleanup<C: FnMut(&mut F, &mut MutableAppContext) -> bool>(
&mut self,
id: K,
cx: &mut MutableAppContext,
mut call_callback: C,
) {
let callbacks = self.internal.lock().remove(&id);
if let Some(callbacks) = callbacks {
for (subscription_id, callback) in callbacks {
if let Some(mut callback) = callback {
let alive = call_callback(&mut callback, cx);
if alive {
match self
.internal
.lock()
.entry(id)
.or_default()
.entry(subscription_id)
{
btree_map::Entry::Vacant(entry) => {
entry.insert(Some(callback));
}
btree_map::Entry::Occupied(entry) => {
entry.remove();
}
}
}
}
}
}
}
}

6
crates/gpui/src/elements.rs
View file

@ -389,9 +389,9 @@ impl ElementBox {
}
}
impl Into<ElementRc> for ElementBox {
fn into(self) -> ElementRc {
self.0
impl From<ElementBox> for ElementRc {
fn from(val: ElementBox) -> Self {
val.0
}
}

3
crates/gpui/src/elements/empty.rs
View file

@ -11,13 +11,14 @@ use crate::{
};
use crate::{Element, Event, EventContext, LayoutContext, PaintContext, SizeConstraint};
#[derive(Default)]
pub struct Empty {
collapsed: bool,
}
impl Empty {
pub fn new() -> Self {
Self { collapsed: false }
Self::default()
}
pub fn collapsed(mut self) -> Self {

4
crates/gpui/src/elements/expanded.rs
View file

@ -24,13 +24,13 @@ impl Expanded {
}
}
pub fn to_full_width(mut self) -> Self {
pub fn full_width(mut self) -> Self {
self.full_width = true;
self.full_height = false;
self
}
pub fn to_full_height(mut self) -> Self {
pub fn full_height(mut self) -> Self {
self.full_width = false;
self.full_height = true;
self

4
crates/gpui/src/elements/image.rs
View file

@ -53,8 +53,8 @@ impl Element for Image {
_: &mut LayoutContext,
) -> (Vector2F, Self::LayoutState) {
let desired_size = vec2f(
self.style.width.unwrap_or(constraint.max.x()),
self.style.height.unwrap_or(constraint.max.y()),
self.style.width.unwrap_or_else(|| constraint.max.x()),
self.style.height.unwrap_or_else(|| constraint.max.y()),
);
let size = constrain_size_preserving_aspect_ratio(
constraint.constrain(desired_size),

23
crates/gpui/src/elements/list.rs
View file

@ -33,6 +33,7 @@ struct StateInner {
logical_scroll_top: Option<ListOffset>,
orientation: Orientation,
overdraw: f32,
#[allow(clippy::type_complexity)]
scroll_handler: Option<Box<dyn FnMut(Range<usize>, &mut EventContext)>>,
}
@ -311,19 +312,17 @@ impl Element for List {
drop(cursor);
state.items = new_items;
match event {
Event::ScrollWheel(ScrollWheelEvent {
position,
delta,
precise,
}) => {
if bounds.contains_point(*position) {
if state.scroll(scroll_top, bounds.height(), *delta, *precise, cx) {
handled = true;
}
}
if let Event::ScrollWheel(ScrollWheelEvent {
position,
delta,
precise,
}) = event
{
if bounds.contains_point(*position)
&& state.scroll(scroll_top, bounds.height(), *delta, *precise, cx)
{
handled = true;
}
_ => {}
}
handled

2
crates/gpui/src/elements/mouse_event_handler.rs
View file

@ -129,7 +129,7 @@ impl Element for MouseEventHandler {
cx.scene.push_mouse_region(MouseRegion::from_handlers(
cx.current_view_id(),
Some(self.discriminant.clone()),
Some(self.discriminant),
hit_bounds,
self.handlers.clone(),
));

2
crates/gpui/src/elements/overlay.rs
View file

@ -74,7 +74,7 @@ impl Element for Overlay {
size: &mut Self::LayoutState,
cx: &mut PaintContext,
) {
let mut bounds = RectF::new(self.abs_position.unwrap_or(bounds.origin()), *size);
let mut bounds = RectF::new(self.abs_position.unwrap_or_else(|| bounds.origin()), *size);
cx.scene.push_stacking_context(None);
if self.hoverable {

5
crates/gpui/src/elements/stack.rs
View file

@ -8,15 +8,14 @@ use crate::{
SizeConstraint,
};
#[derive(Default)]
pub struct Stack {
children: Vec<ElementBox>,
}
impl Stack {
pub fn new() -> Self {
Stack {
children: Vec::new(),
}
Self::default()
}
}

2
crates/gpui/src/elements/text.rs
View file

@ -100,7 +100,7 @@ impl Element for Text {
chunks,
&self.style,
cx.text_layout_cache,
&cx.font_cache,
cx.font_cache,
usize::MAX,
self.text.matches('\n').count() + 1,
);

23
crates/gpui/src/elements/uniform_list.rs
View file

@ -45,6 +45,7 @@ pub struct LayoutState {
pub struct UniformList {
state: UniformListState,
item_count: usize,
#[allow(clippy::type_complexity)]
append_items: Box<dyn Fn(Range<usize>, &mut Vec<ElementBox>, &mut LayoutContext)>,
padding_top: f32,
padding_bottom: f32,
@ -310,19 +311,17 @@ impl Element for UniformList {
handled = item.dispatch_event(event, cx) || handled;
}
match event {
Event::ScrollWheel(ScrollWheelEvent {
position,
delta,
precise,
}) => {
if bounds.contains_point(*position) {
if self.scroll(*position, *delta, *precise, layout.scroll_max, cx) {
handled = true;
}
}
if let Event::ScrollWheel(ScrollWheelEvent {
position,
delta,
precise,
}) = event
{
if bounds.contains_point(*position)
&& self.scroll(*position, *delta, *precise, layout.scroll_max, cx)
{
handled = true;
}
_ => {}
}
handled

8
crates/gpui/src/executor.rs
View file

@ -332,7 +332,7 @@ impl Deterministic {
pub fn now(&self) -> std::time::Instant {
let state = self.state.lock();
state.now.clone()
state.now
}
pub fn advance_clock(&self, duration: Duration) {
@ -681,6 +681,12 @@ impl Background {
}
}
impl Default for Background {
fn default() -> Self {
Self::new()
}
}
pub struct Scope<'a> {
executor: Arc<Background>,
futures: Vec<Pin<Box<dyn Future<Output = ()> + Send + 'static>>>,

6
crates/gpui/src/font_cache.rs
View file

@ -117,7 +117,7 @@ impl FontCache {
.font_selections
.entry(family_id)
.or_default()
.insert(properties.clone(), font_id);
.insert(*properties, font_id);
Ok(font_id)
}
}
@ -257,10 +257,10 @@ mod tests {
let arial = fonts.load_family(&["Arial"]).unwrap();
let arial_regular = fonts.select_font(arial, &Properties::new()).unwrap();
let arial_italic = fonts
.select_font(arial, &Properties::new().style(Style::Italic))
.select_font(arial, Properties::new().style(Style::Italic))
.unwrap();
let arial_bold = fonts
.select_font(arial, &Properties::new().weight(Weight::BOLD))
.select_font(arial, Properties::new().weight(Weight::BOLD))
.unwrap();
assert_ne!(arial_regular, arial_italic);
assert_ne!(arial_regular, arial_bold);

3
crates/gpui/src/fonts.rs
View file

@ -332,8 +332,7 @@ impl<'de> Deserialize<'de> for TextStyle {
where
D: serde::Deserializer<'de>,
{
Ok(Self::from_json(TextStyleJson::deserialize(deserializer)?)
.map_err(|e| de::Error::custom(e))?)
Self::from_json(TextStyleJson::deserialize(deserializer)?).map_err(de::Error::custom)
}
}

11
crates/gpui/src/geometry.rs
View file

@ -19,6 +19,12 @@ enum PathVertexKind {
Quadratic,
}
impl Default for PathBuilder {
fn default() -> Self {
PathBuilder::new()
}
}
impl PathBuilder {
pub fn new() -> Self {
Self {
@ -58,10 +64,7 @@ impl PathBuilder {
pub fn build(mut self, color: Color, clip_bounds: Option<RectF>) -> Path {
if let Some(clip_bounds) = clip_bounds {
self.bounds = self
.bounds
.intersection(clip_bounds)
.unwrap_or(RectF::default());
self.bounds = self.bounds.intersection(clip_bounds).unwrap_or_default();
}
Path {
bounds: self.bounds,

27
crates/gpui/src/keymap.rs
View file

@ -202,7 +202,7 @@ impl Keymap {
for (ix, binding) in bindings.iter().enumerate() {
binding_indices_by_action_type
.entry(binding.action.as_any().type_id())
.or_insert_with(|| SmallVec::new())
.or_insert_with(SmallVec::new)
.push(ix);
}
Self {
@ -211,10 +211,7 @@ impl Keymap {
}
}
fn bindings_for_action_type<'a>(
&'a self,
action_type: TypeId,
) -> impl Iterator<Item = &'a Binding> {
fn bindings_for_action_type(&self, action_type: TypeId) -> impl Iterator<Item = &'_ Binding> {
self.binding_indices_by_action_type
.get(&action_type)
.map(SmallVec::as_slice)
@ -253,7 +250,7 @@ impl Binding {
let keystrokes = keystrokes
.split_whitespace()
.map(|key| Keystroke::parse(key))
.map(Keystroke::parse)
.collect::<Result<_>>()?;
Ok(Self {
@ -281,7 +278,7 @@ impl Keystroke {
let mut function = false;
let mut key = None;
let mut components = source.split("-").peekable();
let mut components = source.split('-').peekable();
while let Some(component) = components.next() {
match component {
"ctrl" => ctrl = true,
@ -379,12 +376,12 @@ impl ContextPredicate {
let kind = node.kind();
match kind {
"source" => Self::from_node(node.child(0).ok_or(anyhow!(parse_error))?, source),
"source" => Self::from_node(node.child(0).ok_or_else(|| anyhow!(parse_error))?, source),
"identifier" => Ok(Self::Identifier(node.utf8_text(source)?.into())),
"not" => {
let child = Self::from_node(
node.child_by_field_name("expression")
.ok_or(anyhow!(parse_error))?,
.ok_or_else(|| anyhow!(parse_error))?,
source,
)?;
Ok(Self::Not(Box::new(child)))
@ -392,12 +389,12 @@ impl ContextPredicate {
"and" | "or" => {
let left = Box::new(Self::from_node(
node.child_by_field_name("left")
.ok_or(anyhow!(parse_error))?,
.ok_or_else(|| anyhow!(parse_error))?,
source,
)?);
let right = Box::new(Self::from_node(
node.child_by_field_name("right")
.ok_or(anyhow!(parse_error))?,
.ok_or_else(|| anyhow!(parse_error))?,
source,
)?);
if kind == "and" {
@ -409,12 +406,12 @@ impl ContextPredicate {
"equal" | "not_equal" => {
let left = node
.child_by_field_name("left")
.ok_or(anyhow!(parse_error))?
.ok_or_else(|| anyhow!(parse_error))?
.utf8_text(source)?
.into();
let right = node
.child_by_field_name("right")
.ok_or(anyhow!(parse_error))?
.ok_or_else(|| anyhow!(parse_error))?
.utf8_text(source)?
.into();
if kind == "equal" {
@ -425,7 +422,7 @@ impl ContextPredicate {
}
"parenthesized" => Self::from_node(
node.child_by_field_name("expression")
.ok_or(anyhow!(parse_error))?,
.ok_or_else(|| anyhow!(parse_error))?,
source,
),
_ => Err(anyhow!(parse_error)),
@ -604,7 +601,7 @@ mod tests {
Ok(())
}
fn downcast<'a, A: Action>(action: &'a Option<Box<dyn Action>>) -> Option<&'a A> {
fn downcast<A: Action>(action: &Option<Box<dyn Action>>) -> Option<&A> {
action
.as_ref()
.and_then(|action| action.as_any().downcast_ref())

3
crates/gpui/src/platform.rs
View file

@ -74,7 +74,7 @@ pub(crate) trait ForegroundPlatform {
fn on_quit(&self, callback: Box<dyn FnMut()>);
fn on_event(&self, callback: Box<dyn FnMut(Event) -> bool>);
fn on_open_urls(&self, callback: Box<dyn FnMut(Vec<String>)>);
fn run(&self, on_finish_launching: Box<dyn FnOnce() -> ()>);
fn run(&self, on_finish_launching: Box<dyn FnOnce()>);
fn on_menu_command(&self, callback: Box<dyn FnMut(&dyn Action)>);
fn on_validate_menu_command(&self, callback: Box<dyn FnMut(&dyn Action) -> bool>);
@ -112,6 +112,7 @@ pub trait Window: WindowContext {
fn on_event(&mut self, callback: Box<dyn FnMut(Event) -> bool>);
fn on_active_status_change(&mut self, callback: Box<dyn FnMut(bool)>);
fn on_resize(&mut self, callback: Box<dyn FnMut()>);
fn on_fullscreen(&mut self, callback: Box<dyn FnMut(bool)>);
fn on_should_close(&mut self, callback: Box<dyn FnMut() -> bool>);
fn on_close(&mut self, callback: Box<dyn FnOnce()>);
fn set_input_handler(&mut self, input_handler: Box<dyn InputHandler>);

2
crates/gpui/src/platform/mac/event.rs
View file

@ -223,7 +223,7 @@ unsafe fn parse_keystroke(native_event: id) -> Keystroke {
let cmd = modifiers.contains(NSEventModifierFlags::NSCommandKeyMask);
let function = modifiers.contains(NSEventModifierFlags::NSFunctionKeyMask)
&& first_char.map_or(true, |ch| {
ch < NSUpArrowFunctionKey || ch > NSModeSwitchFunctionKey
!(NSUpArrowFunctionKey..=NSModeSwitchFunctionKey).contains(&ch)
});
#[allow(non_upper_case_globals)]

14
crates/gpui/src/platform/mac/fonts.rs
View file

@ -53,6 +53,12 @@ impl FontSystem {
}
}
impl Default for FontSystem {
fn default() -> Self {
Self::new()
}
}
impl platform::FontSystem for FontSystem {
fn add_fonts(&self, fonts: &[Arc<Vec<u8>>]) -> anyhow::Result<()> {
self.0.write().add_fonts(fonts)
@ -402,7 +408,7 @@ impl FontSystemState {
fn wrap_line(&self, text: &str, font_id: FontId, font_size: f32, width: f32) -> Vec<usize> {
let mut string = CFMutableAttributedString::new();
string.replace_str(&CFString::new(text), CFRange::init(0, 0));
let cf_range = CFRange::init(0 as isize, text.encode_utf16().count() as isize);
let cf_range = CFRange::init(0, text.encode_utf16().count() as isize);
let font = &self.fonts[font_id.0];
unsafe {
string.set_attribute(
@ -505,14 +511,14 @@ mod tests {
};
let menlo_italic = RunStyle {
font_id: fonts
.select_font(&menlo, &Properties::new().style(Style::Italic))
.select_font(&menlo, Properties::new().style(Style::Italic))
.unwrap(),
color: Default::default(),
underline: Default::default(),
};
let menlo_bold = RunStyle {
font_id: fonts
.select_font(&menlo, &Properties::new().weight(Weight::BOLD))
.select_font(&menlo, Properties::new().weight(Weight::BOLD))
.unwrap(),
color: Default::default(),
underline: Default::default(),
@ -599,7 +605,7 @@ mod tests {
let name = format!("/Users/as-cii/Desktop/twog-{}.png", i);
let path = Path::new(&name);
let file = File::create(path).unwrap();
let ref mut w = BufWriter::new(file);
let w = &mut BufWriter::new(file);
let mut encoder = png::Encoder::new(w, bounds.width() as u32, bounds.height() as u32);
encoder.set_color(png::ColorType::Grayscale);

8
crates/gpui/src/platform/mac/platform.rs
View file

@ -50,7 +50,7 @@ use time::UtcOffset;
#[allow(non_upper_case_globals)]
const NSUTF8StringEncoding: NSUInteger = 4;
const MAC_PLATFORM_IVAR: &'static str = "platform";
const MAC_PLATFORM_IVAR: &str = "platform";
static mut APP_CLASS: *const Class = ptr::null();
static mut APP_DELEGATE_CLASS: *const Class = ptr::null();
@ -118,7 +118,7 @@ pub struct MacForegroundPlatformState {
validate_menu_command: Option<Box<dyn FnMut(&dyn Action) -> bool>>,
will_open_menu: Option<Box<dyn FnMut()>>,
open_urls: Option<Box<dyn FnMut(Vec<String>)>>,
finish_launching: Option<Box<dyn FnOnce() -> ()>>,
finish_launching: Option<Box<dyn FnOnce()>>,
menu_actions: Vec<Box<dyn Action>>,
}
@ -277,7 +277,7 @@ impl platform::ForegroundPlatform for MacForegroundPlatform {
self.0.borrow_mut().open_urls = Some(callback);
}
fn run(&self, on_finish_launching: Box<dyn FnOnce() -> ()>) {
fn run(&self, on_finish_launching: Box<dyn FnOnce()>) {
self.0.borrow_mut().finish_launching = Some(on_finish_launching);
unsafe {
@ -533,7 +533,7 @@ impl platform::Platform for MacPlatform {
fn read_from_clipboard(&self) -> Option<ClipboardItem> {
unsafe {
if let Some(text_bytes) = self.read_from_pasteboard(NSPasteboardTypeString) {
let text = String::from_utf8_lossy(&text_bytes).to_string();
let text = String::from_utf8_lossy(text_bytes).to_string();
let hash_bytes = self
.read_from_pasteboard(self.text_hash_pasteboard_type)
.and_then(|bytes| bytes.try_into().ok())

45
crates/gpui/src/platform/mac/renderer.rs
View file

@ -14,8 +14,7 @@ use metal::{MTLPixelFormat, MTLResourceOptions, NSRange};
use shaders::ToFloat2 as _;
use std::{collections::HashMap, ffi::c_void, iter::Peekable, mem, sync::Arc, vec};
const SHADERS_METALLIB: &'static [u8] =
include_bytes!(concat!(env!("OUT_DIR"), "/shaders.metallib"));
const SHADERS_METALLIB: &[u8] = include_bytes!(concat!(env!("OUT_DIR"), "/shaders.metallib"));
const INSTANCE_BUFFER_SIZE: usize = 8192 * 1024; // This is an arbitrary decision. There's probably a more optimal value.
pub struct Renderer {
@ -385,10 +384,10 @@ impl Renderer {
drawable_size: Vector2F,
command_encoder: &metal::RenderCommandEncoderRef,
) {
let clip_bounds = (layer.clip_bounds().unwrap_or(RectF::new(
vec2f(0., 0.),
drawable_size / scene.scale_factor(),
)) * scene.scale_factor())
let clip_bounds = (layer
.clip_bounds()
.unwrap_or_else(|| RectF::new(vec2f(0., 0.), drawable_size / scene.scale_factor()))
* scene.scale_factor())
.round();
command_encoder.set_scissor_rect(metal::MTLScissorRect {
x: clip_bounds.origin_x() as NSUInteger,
@ -438,8 +437,7 @@ impl Renderer {
);
let buffer_contents = unsafe {
(self.instances.contents() as *mut u8).offset(*offset as isize)
as *mut shaders::GPUIShadow
(self.instances.contents() as *mut u8).add(*offset) as *mut shaders::GPUIShadow
};
for (ix, shadow) in shadows.iter().enumerate() {
let shape_bounds = shadow.bounds * scale_factor;
@ -451,7 +449,7 @@ impl Renderer {
color: shadow.color.to_uchar4(),
};
unsafe {
*(buffer_contents.offset(ix as isize)) = shader_shadow;
*(buffer_contents.add(ix)) = shader_shadow;
}
}
@ -503,8 +501,7 @@ impl Renderer {
);
let buffer_contents = unsafe {
(self.instances.contents() as *mut u8).offset(*offset as isize)
as *mut shaders::GPUIQuad
(self.instances.contents() as *mut u8).add(*offset) as *mut shaders::GPUIQuad
};
for (ix, quad) in quads.iter().enumerate() {
let bounds = quad.bounds * scale_factor;
@ -514,7 +511,7 @@ impl Renderer {
size: bounds.size().round().to_float2(),
background_color: quad
.background
.unwrap_or(Color::transparent_black())
.unwrap_or_else(Color::transparent_black)
.to_uchar4(),
border_top: border_width * (quad.border.top as usize as f32),
border_right: border_width * (quad.border.right as usize as f32),
@ -524,7 +521,7 @@ impl Renderer {
corner_radius: quad.corner_radius * scale_factor,
};
unsafe {
*(buffer_contents.offset(ix as isize)) = shader_quad;
*(buffer_contents.add(ix)) = shader_quad;
}
}
@ -641,9 +638,8 @@ impl Renderer {
);
unsafe {
let buffer_contents = (self.instances.contents() as *mut u8)
.offset(*offset as isize)
as *mut shaders::GPUISprite;
let buffer_contents =
(self.instances.contents() as *mut u8).add(*offset) as *mut shaders::GPUISprite;
std::ptr::copy_nonoverlapping(sprites.as_ptr(), buffer_contents, sprites.len());
}
@ -757,9 +753,8 @@ impl Renderer {
);
unsafe {
let buffer_contents = (self.instances.contents() as *mut u8)
.offset(*offset as isize)
as *mut shaders::GPUIImage;
let buffer_contents =
(self.instances.contents() as *mut u8).add(*offset) as *mut shaders::GPUIImage;
std::ptr::copy_nonoverlapping(images.as_ptr(), buffer_contents, images.len());
}
@ -821,10 +816,9 @@ impl Renderer {
}
unsafe {
let buffer_contents = (self.instances.contents() as *mut u8)
.offset(*offset as isize)
as *mut shaders::GPUISprite;
*buffer_contents.offset(atlas_sprite_count as isize) = sprite.shader_data;
let buffer_contents =
(self.instances.contents() as *mut u8).add(*offset) as *mut shaders::GPUISprite;
*buffer_contents.add(atlas_sprite_count) = sprite.shader_data;
}
atlas_sprite_count += 1;
@ -917,8 +911,7 @@ impl Renderer {
);
let buffer_contents = unsafe {
(self.instances.contents() as *mut u8).offset(*offset as isize)
as *mut shaders::GPUIUnderline
(self.instances.contents() as *mut u8).add(*offset) as *mut shaders::GPUIUnderline
};
for (ix, underline) in underlines.iter().enumerate() {
let origin = underline.origin * scale_factor;
@ -935,7 +928,7 @@ impl Renderer {
squiggly: underline.squiggly as u8,
};
unsafe {
*(buffer_contents.offset(ix as isize)) = shader_underline;
*(buffer_contents.add(ix)) = shader_underline;
}
}

73
crates/gpui/src/platform/mac/window.rs
View file

@ -48,7 +48,7 @@ use std::{
time::Duration,
};
const WINDOW_STATE_IVAR: &'static str = "windowState";
const WINDOW_STATE_IVAR: &str = "windowState";
static mut WINDOW_CLASS: *const Class = ptr::null();
static mut VIEW_CLASS: *const Class = ptr::null();
@ -72,7 +72,7 @@ impl NSRange {
self.location != NSNotFound as NSUInteger
}
fn to_range(&self) -> Option<Range<usize>> {
fn to_range(self) -> Option<Range<usize>> {
if self.is_valid() {
let start = self.location as usize;
let end = start + self.length as usize;
@ -128,6 +128,14 @@ unsafe fn build_classes() {
sel!(windowDidResize:),
window_did_resize as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowWillEnterFullScreen:),
window_will_enter_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowWillExitFullScreen:),
window_will_exit_fullscreen as extern "C" fn(&Object, Sel, id),
);
decl.add_method(
sel!(windowDidBecomeKey:),
window_did_change_key_status as extern "C" fn(&Object, Sel, id),
@ -276,6 +284,7 @@ struct WindowState {
event_callback: Option<Box<dyn FnMut(Event) -> bool>>,
activate_callback: Option<Box<dyn FnMut(bool)>>,
resize_callback: Option<Box<dyn FnMut()>>,
fullscreen_callback: Option<Box<dyn FnMut(bool)>>,
should_close_callback: Option<Box<dyn FnMut() -> bool>>,
close_callback: Option<Box<dyn FnOnce()>>,
input_handler: Option<Box<dyn InputHandler>>,
@ -369,6 +378,7 @@ impl Window {
should_close_callback: None,
close_callback: None,
activate_callback: None,
fullscreen_callback: None,
input_handler: None,
pending_key_down: None,
performed_key_equivalent: false,
@ -468,6 +478,10 @@ impl platform::Window for Window {
self.0.as_ref().borrow_mut().resize_callback = Some(callback);
}
fn on_fullscreen(&mut self, callback: Box<dyn FnMut(bool)>) {
self.0.as_ref().borrow_mut().fullscreen_callback = Some(callback);
}
fn on_should_close(&mut self, callback: Box<dyn FnMut() -> bool>) {
self.0.as_ref().borrow_mut().should_close_callback = Some(callback);
}
@ -500,7 +514,7 @@ impl platform::Window for Window {
};
let _: () = msg_send![alert, setAlertStyle: alert_style];
let _: () = msg_send![alert, setMessageText: ns_string(msg)];
for (ix, answer) in answers.into_iter().enumerate() {
for (ix, answer) in answers.iter().enumerate() {
let button: id = msg_send![alert, addButtonWithTitle: ns_string(answer)];
let _: () = msg_send![button, setTag: ix as NSInteger];
}
@ -708,14 +722,14 @@ extern "C" fn yes(_: &Object, _: Sel) -> BOOL {
extern "C" fn dealloc_window(this: &Object, _: Sel) {
unsafe {
drop_window_state(this);
let () = msg_send![super(this, class!(NSWindow)), dealloc];
let _: () = msg_send![super(this, class!(NSWindow)), dealloc];
}
}
extern "C" fn dealloc_view(this: &Object, _: Sel) {
unsafe {
drop_window_state(this);
let () = msg_send![super(this, class!(NSView)), dealloc];
let _: () = msg_send![super(this, class!(NSView)), dealloc];
}
}
@ -902,7 +916,7 @@ extern "C" fn cancel_operation(this: &Object, _sel: Sel, _sender: id) {
extern "C" fn send_event(this: &Object, _: Sel, native_event: id) {
unsafe {
let () = msg_send![super(this, class!(NSWindow)), sendEvent: native_event];
let _: () = msg_send![super(this, class!(NSWindow)), sendEvent: native_event];
get_window_state(this).borrow_mut().performed_key_equivalent = false;
}
}
@ -912,6 +926,24 @@ extern "C" fn window_did_resize(this: &Object, _: Sel, _: id) {
window_state.as_ref().borrow().move_traffic_light();
}
extern "C" fn window_will_enter_fullscreen(this: &Object, _: Sel, _: id) {
window_fullscreen_changed(this, true);
}
extern "C" fn window_will_exit_fullscreen(this: &Object, _: Sel, _: id) {
window_fullscreen_changed(this, false);
}
fn window_fullscreen_changed(this: &Object, is_fullscreen: bool) {
let window_state = unsafe { get_window_state(this) };
let mut window_state_borrow = window_state.as_ref().borrow_mut();
if let Some(mut callback) = window_state_borrow.fullscreen_callback.take() {
drop(window_state_borrow);
callback(is_fullscreen);
window_state.borrow_mut().fullscreen_callback = Some(callback);
}
}
extern "C" fn window_did_change_key_status(this: &Object, selector: Sel, _: id) {
let is_active = if selector == sel!(windowDidBecomeKey:) {
true
@ -963,7 +995,7 @@ extern "C" fn close_window(this: &Object, _: Sel) {
callback();
}
let () = msg_send![super(this, class!(NSWindow)), close];
let _: () = msg_send![super(this, class!(NSWindow)), close];
}
}
@ -1129,17 +1161,22 @@ extern "C" fn insert_text(this: &Object, _: Sel, text: id, replacement_range: NS
.flatten()
.is_some();
if is_composing || text.chars().count() > 1 || pending_key_down.is_none() {
with_input_handler(this, |input_handler| {
input_handler.replace_text_in_range(replacement_range, text)
});
} else {
let mut pending_key_down = pending_key_down.unwrap();
pending_key_down.1 = Some(InsertText {
replacement_range,
text: text.to_string(),
});
window_state.borrow_mut().pending_key_down = Some(pending_key_down);
match pending_key_down {
None | Some(_) if is_composing || text.chars().count() > 1 => {
with_input_handler(this, |input_handler| {
input_handler.replace_text_in_range(replacement_range, text)
});
}
Some(mut pending_key_down) => {
pending_key_down.1 = Some(InsertText {
replacement_range,
text: text.to_string(),
});
window_state.borrow_mut().pending_key_down = Some(pending_key_down);
}
_ => unreachable!(),
}
}
}

8
crates/gpui/src/platform/test.rs
View file

@ -37,6 +37,7 @@ pub struct Window {
event_handlers: Vec<Box<dyn FnMut(super::Event) -> bool>>,
resize_handlers: Vec<Box<dyn FnMut()>>,
close_handlers: Vec<Box<dyn FnOnce()>>,
fullscreen_handlers: Vec<Box<dyn FnMut(bool)>>,
pub(crate) active_status_change_handlers: Vec<Box<dyn FnMut(bool)>>,
pub(crate) should_close_handler: Option<Box<dyn FnMut() -> bool>>,
pub(crate) title: Option<String>,
@ -73,7 +74,7 @@ impl super::ForegroundPlatform for ForegroundPlatform {
fn on_open_urls(&self, _: Box<dyn FnMut(Vec<String>)>) {}
fn run(&self, _on_finish_launching: Box<dyn FnOnce() -> ()>) {
fn run(&self, _on_finish_launching: Box<dyn FnOnce()>) {
unimplemented!()
}
@ -199,6 +200,7 @@ impl Window {
close_handlers: Default::default(),
should_close_handler: Default::default(),
active_status_change_handlers: Default::default(),
fullscreen_handlers: Default::default(),
scale_factor: 1.0,
current_scene: None,
title: None,
@ -253,6 +255,10 @@ impl super::Window for Window {
self.active_status_change_handlers.push(callback);
}
fn on_fullscreen(&mut self, callback: Box<dyn FnMut(bool)>) {
self.fullscreen_handlers.push(callback)
}
fn on_resize(&mut self, callback: Box<dyn FnMut()>) {
self.resize_handlers.push(callback);
}

137
crates/gpui/src/presenter.rs
View file

@ -10,14 +10,14 @@ use crate::{
text_layout::TextLayoutCache,
Action, AnyModelHandle, AnyViewHandle, AnyWeakModelHandle, AssetCache, ElementBox, Entity,
FontSystem, ModelHandle, MouseButtonEvent, MouseMovedEvent, MouseRegion, MouseRegionId,
ReadModel, ReadView, RenderContext, RenderParams, Scene, UpgradeModelHandle, UpgradeViewHandle,
View, ViewHandle, WeakModelHandle, WeakViewHandle,
ParentId, ReadModel, ReadView, RenderContext, RenderParams, Scene, UpgradeModelHandle,
UpgradeViewHandle, View, ViewHandle, WeakModelHandle, WeakViewHandle,
};
use collections::{HashMap, HashSet};
use pathfinder_geometry::vector::{vec2f, Vector2F};
use serde_json::json;
use smallvec::SmallVec;
use std::{
collections::{HashMap, HashSet},
marker::PhantomData,
ops::{Deref, DerefMut, Range},
sync::Arc,
@ -26,7 +26,6 @@ use std::{
pub struct Presenter {
window_id: usize,
pub(crate) rendered_views: HashMap<usize, ElementBox>,
parents: HashMap<usize, usize>,
cursor_regions: Vec<CursorRegion>,
mouse_regions: Vec<(MouseRegion, usize)>,
font_cache: Arc<FontCache>,
@ -52,7 +51,6 @@ impl Presenter {
Self {
window_id,
rendered_views: cx.render_views(window_id, titlebar_height),
parents: HashMap::new(),
cursor_regions: Default::default(),
mouse_regions: Default::default(),
font_cache,
@ -67,22 +65,22 @@ impl Presenter {
}
}
pub fn dispatch_path(&self, app: &AppContext) -> Vec<usize> {
let mut path = Vec::new();
if let Some(view_id) = app.focused_view_id(self.window_id) {
self.compute_dispatch_path_from(view_id, &mut path)
}
path
}
// pub fn dispatch_path(&self, app: &AppContext) -> Vec<usize> {
// let mut path = Vec::new();
// if let Some(view_id) = app.focused_view_id(self.window_id) {
// self.compute_dispatch_path_from(view_id, &mut path)
// }
// path
// }
pub(crate) fn compute_dispatch_path_from(&self, mut view_id: usize, path: &mut Vec<usize>) {
path.push(view_id);
while let Some(parent_id) = self.parents.get(&view_id).copied() {
path.push(parent_id);
view_id = parent_id;
}
path.reverse();
}
// pub(crate) fn compute_dispatch_path_from(&self, mut view_id: usize, path: &mut Vec<usize>) {
// path.push(view_id);
// while let Some(parent_id) = self.parents.get(&view_id).copied() {
// path.push(parent_id);
// view_id = parent_id;
// }
// path.reverse();
// }
pub fn invalidate(
&mut self,
@ -91,9 +89,8 @@ impl Presenter {
) {
cx.start_frame();
for view_id in &invalidation.removed {
invalidation.updated.remove(&view_id);
self.rendered_views.remove(&view_id);
self.parents.remove(&view_id);
invalidation.updated.remove(view_id);
self.rendered_views.remove(view_id);
}
for view_id in &invalidation.updated {
self.rendered_views.insert(
@ -191,7 +188,6 @@ impl Presenter {
LayoutContext {
window_id: self.window_id,
rendered_views: &mut self.rendered_views,
parents: &mut self.parents,
font_cache: &self.font_cache,
font_system: cx.platform().fonts(),
text_layout_cache: &self.text_layout_cache,
@ -289,7 +285,7 @@ impl Presenter {
{
dragged_region = Some((
clicked_region.clone(),
MouseRegionEvent::Drag(*prev_drag_position, e.clone()),
MouseRegionEvent::Drag(*prev_drag_position, *e),
));
*prev_drag_position = *position;
}
@ -344,21 +340,11 @@ impl Presenter {
}
invalidated_views.extend(event_cx.invalidated_views);
let dispatch_directives = event_cx.dispatched_actions;
for view_id in invalidated_views {
cx.notify_view(self.window_id, view_id);
}
let mut dispatch_path = Vec::new();
for directive in dispatch_directives {
dispatch_path.clear();
if let Some(view_id) = directive.dispatcher_view_id {
self.compute_dispatch_path_from(view_id, &mut dispatch_path);
}
cx.dispatch_action_any(self.window_id, &dispatch_path, directive.action.as_ref());
}
handled
} else {
false
@ -372,9 +358,6 @@ impl Presenter {
cx: &'a mut MutableAppContext,
) -> (bool, EventContext<'a>) {
let mut hover_regions = Vec::new();
// let mut unhovered_regions = Vec::new();
// let mut hovered_regions = Vec::new();
if let Event::MouseMoved(
e @ MouseMovedEvent {
position,
@ -383,7 +366,7 @@ impl Presenter {
},
) = event
{
if let None = pressed_button {
if pressed_button.is_none() {
let mut style_to_assign = CursorStyle::Arrow;
for region in self.cursor_regions.iter().rev() {
if region.bounds.contains_point(*position) {
@ -402,23 +385,17 @@ impl Presenter {
if let Some(region_id) = region.id() {
if !self.hovered_region_ids.contains(&region_id) {
invalidated_views.push(region.view_id);
hover_regions.push((
region.clone(),
MouseRegionEvent::Hover(true, e.clone()),
));
hover_regions
.push((region.clone(), MouseRegionEvent::Hover(true, *e)));
self.hovered_region_ids.insert(region_id);
}
}
} else {
if let Some(region_id) = region.id() {
if self.hovered_region_ids.contains(&region_id) {
invalidated_views.push(region.view_id);
hover_regions.push((
region.clone(),
MouseRegionEvent::Hover(false, e.clone()),
));
self.hovered_region_ids.remove(&region_id);
}
} else if let Some(region_id) = region.id() {
if self.hovered_region_ids.contains(&region_id) {
invalidated_views.push(region.view_id);
hover_regions
.push((region.clone(), MouseRegionEvent::Hover(false, *e)));
self.hovered_region_ids.remove(&region_id);
}
}
}
@ -446,7 +423,6 @@ impl Presenter {
) -> EventContext<'a> {
EventContext {
rendered_views: &mut self.rendered_views,
dispatched_actions: Default::default(),
font_cache: &self.font_cache,
text_layout_cache: &self.text_layout_cache,
view_stack: Default::default(),
@ -473,15 +449,9 @@ impl Presenter {
}
}
pub struct DispatchDirective {
pub dispatcher_view_id: Option<usize>,
pub action: Box<dyn Action>,
}
pub struct LayoutContext<'a> {
window_id: usize,
rendered_views: &'a mut HashMap<usize, ElementBox>,
parents: &'a mut HashMap<usize, usize>,
view_stack: Vec<usize>,
pub font_cache: &'a Arc<FontCache>,
pub font_system: Arc<dyn FontSystem>,
@ -506,9 +476,43 @@ impl<'a> LayoutContext<'a> {
}
fn layout(&mut self, view_id: usize, constraint: SizeConstraint) -> Vector2F {
if let Some(parent_id) = self.view_stack.last() {
self.parents.insert(view_id, *parent_id);
let print_error = |view_id| {
format!(
"{} with id {}",
self.app.name_for_view(self.window_id, view_id).unwrap(),
view_id,
)
};
match (
self.view_stack.last(),
self.app.parents.get(&(self.window_id, view_id)),
) {
(Some(layout_parent), Some(ParentId::View(app_parent))) => {
if layout_parent != app_parent {
panic!(
"View {} was laid out with parent {} when it was constructed with parent {}",
print_error(view_id),
print_error(*layout_parent),
print_error(*app_parent))
}
}
(None, Some(ParentId::View(app_parent))) => panic!(
"View {} was laid out without a parent when it was constructed with parent {}",
print_error(view_id),
print_error(*app_parent)
),
(Some(layout_parent), Some(ParentId::Root)) => panic!(
"View {} was laid out with parent {} when it was constructed as a window root",
print_error(view_id),
print_error(*layout_parent),
),
(_, None) => panic!(
"View {} did not have a registered parent in the app context",
print_error(view_id),
),
_ => {}
}
self.view_stack.push(view_id);
let mut rendered_view = self.rendered_views.remove(&view_id).unwrap();
let size = rendered_view.layout(constraint, self);
@ -615,7 +619,7 @@ impl<'a> PaintContext<'a> {
#[inline]
pub fn paint_layer<F>(&mut self, clip_bounds: Option<RectF>, f: F)
where
F: FnOnce(&mut Self) -> (),
F: FnOnce(&mut Self),
{
self.scene.push_layer(clip_bounds);
f(self);
@ -637,7 +641,6 @@ impl<'a> Deref for PaintContext<'a> {
pub struct EventContext<'a> {
rendered_views: &'a mut HashMap<usize, ElementBox>,
dispatched_actions: Vec<DispatchDirective>,
pub font_cache: &'a FontCache,
pub text_layout_cache: &'a TextLayoutCache,
pub app: &'a mut MutableAppContext,
@ -692,10 +695,8 @@ impl<'a> EventContext<'a> {
}
pub fn dispatch_any_action(&mut self, action: Box<dyn Action>) {
self.dispatched_actions.push(DispatchDirective {
dispatcher_view_id: self.view_stack.last().copied(),
action,
});
self.app
.dispatch_any_action_at(self.window_id, *self.view_stack.last().unwrap(), action)
}
pub fn dispatch_action<A: Action>(&mut self, action: A) {

2
crates/gpui/src/scene/mouse_region.rs
View file

@ -107,6 +107,7 @@ pub struct MouseRegionId {
#[derive(Clone, Default)]
pub struct HandlerSet {
#[allow(clippy::type_complexity)]
pub set: HashMap<
(Discriminant<MouseRegionEvent>, Option<MouseButton>),
Rc<dyn Fn(MouseRegionEvent, &mut EventContext)>,
@ -115,6 +116,7 @@ pub struct HandlerSet {
impl HandlerSet {
pub fn handle_all() -> Self {
#[allow(clippy::type_complexity)]
let mut set: HashMap<
(Discriminant<MouseRegionEvent>, Option<MouseButton>),
Rc<dyn Fn(MouseRegionEvent, &mut EventContext)>,

20
crates/gpui/src/test.rs
View file

@ -1,6 +1,6 @@
use crate::{
executor, platform, Entity, FontCache, Handle, LeakDetector, MutableAppContext, Platform,
Subscription, TestAppContext,
elements::Empty, executor, platform, Element, ElementBox, Entity, FontCache, Handle,
LeakDetector, MutableAppContext, Platform, RenderContext, Subscription, TestAppContext, View,
};
use futures::StreamExt;
use parking_lot::Mutex;
@ -162,3 +162,19 @@ where
Observation { rx, _subscription }
}
pub struct EmptyView;
impl Entity for EmptyView {
type Event = ();
}
impl View for EmptyView {
fn ui_name() -> &'static str {
"empty view"
}
fn render(&mut self, _: &mut RenderContext<Self>) -> ElementBox {
Element::boxed(Empty::new())
}
}

28
crates/gpui/src/text_layout.rs
View file

@ -66,7 +66,7 @@ impl TextLayoutCache {
let mut curr_frame = RwLockUpgradableReadGuard::upgrade(curr_frame);
if let Some((key, layout)) = self.prev_frame.lock().remove_entry(key) {
curr_frame.insert(key, layout.clone());
Line::new(layout.clone(), runs)
Line::new(layout, runs)
} else {
let layout = Arc::new(self.fonts.layout_line(text, font_size, runs));
let key = CacheKeyValue {
@ -81,7 +81,7 @@ impl TextLayoutCache {
}
trait CacheKey {
fn key<'a>(&'a self) -> CacheKeyRef<'a>;
fn key(&self) -> CacheKeyRef;
}
impl<'a> PartialEq for (dyn CacheKey + 'a) {
@ -98,7 +98,7 @@ impl<'a> Hash for (dyn CacheKey + 'a) {
}
}
#[derive(Eq, PartialEq)]
#[derive(Eq)]
struct CacheKeyValue {
text: String,
font_size: OrderedFloat<f32>,
@ -106,15 +106,21 @@ struct CacheKeyValue {
}
impl CacheKey for CacheKeyValue {
fn key<'a>(&'a self) -> CacheKeyRef<'a> {
fn key(&self) -> CacheKeyRef {
CacheKeyRef {
text: &self.text.as_str(),
text: self.text.as_str(),
font_size: self.font_size,
runs: self.runs.as_slice(),
}
}
}
impl PartialEq for CacheKeyValue {
fn eq(&self, other: &Self) -> bool {
self.key().eq(&other.key())
}
}
impl Hash for CacheKeyValue {
fn hash<H: Hasher>(&self, state: &mut H) {
self.key().hash(state);
@ -135,7 +141,7 @@ struct CacheKeyRef<'a> {
}
impl<'a> CacheKey for CacheKeyRef<'a> {
fn key<'b>(&'b self) -> CacheKeyRef<'b> {
fn key(&self) -> CacheKeyRef {
*self
}
}
@ -242,6 +248,10 @@ impl Line {
self.layout.len
}
pub fn is_empty(&self) -> bool {
self.layout.len == 0
}
pub fn index_for_x(&self, x: f32) -> Option<usize> {
if x >= self.layout.width {
None
@ -300,7 +310,7 @@ impl Line {
),
Underline {
color: Some(run_underline.color.unwrap_or(*run_color)),
thickness: run_underline.thickness.into(),
thickness: run_underline.thickness,
squiggly: run_underline.squiggly,
},
));
@ -484,7 +494,7 @@ impl LineWrapper {
let mut prev_c = '\0';
let mut char_indices = line.char_indices();
iter::from_fn(move || {
while let Some((ix, c)) = char_indices.next() {
for (ix, c) in char_indices.by_ref() {
if c == '\n' {
continue;
}
@ -746,7 +756,7 @@ mod tests {
let mut wrapper = LineWrapper::new(font_id, 16., font_system);
assert_eq!(
wrapper
.wrap_shaped_line(&text, &line, 72.0)
.wrap_shaped_line(text, &line, 72.0)
.collect::<Vec<_>>(),
&[
ShapedBoundary {