index : proclist

        

            
            
        
        
0local su = require("proclist.string_util")
1
2local Proclist = {}
3local state = {}
4
5Proclist.prefix = "[Proclist]: "
6Proclist.check_file_extension = true
7Proclist.is_jai_file = false
8state.window_open = false
9
10
11function Proclist.show_matches()
12    local buf = vim.api.nvim_create_buf(false, true)
13
14    local display = {}
15
16    for _, match in ipairs(state.matches) do
17        table.insert(display, match.line_number .. ": " .. match.text)
18    end
19
20    vim.api.nvim_buf_set_lines(buf, 0, -1, false, display)
21
22    local width = math.floor(vim.o.columns * 0.8)
23    local height = math.min(#state.matches, math.floor(vim.o.lines * 0.8))
24
25    if width <= 0 or height <= 0 then
26        return
27    end
28
29    local col = math.floor((vim.o.columns - width) / 2)
30    local row = math.floor((vim.o.lines - height) / 2)
31
32    local win = vim.api.nvim_open_win(buf, true, {
33        relative = "editor",
34        width = width,
35        height = height,
36        row = row,
37        col = col,
38        style = "minimal",
39        border = "rounded",
40    })
41
42    vim.api.nvim_buf_set_option(buf, "modifiable", false)
43    vim.api.nvim_win_set_option(win, "cursorline", true)
44
45    local opts = { noremap = true, silent = true }
46
47    local function handle_close()
48        local line = vim.api.nvim_win_get_cursor(win)[1]
49        vim.api.nvim_win_close(win, true)
50        local target = state.matches[line]
51        if target then
52            vim.api.nvim_win_set_cursor(0, {target.line_number, 0})
53        end
54        Proclist.window_state_set(false)
55    end
56
57    vim.api.nvim_buf_set_keymap(buf, "n", "<Esc>", "", vim.tbl_extend("force", opts, {
58        callback = handle_close,
59        nowait = true,
60    }))
61
62    vim.api.nvim_buf_set_keymap(buf, "n", "q", "", vim.tbl_extend("force", opts, {
63        callback = handle_close,
64        nowait = true,
65    }))
66
67    vim.api.nvim_buf_set_keymap(buf, "n", "<CR>", "", vim.tbl_extend("force", opts, {
68        callback = handle_close,
69        nowait = true,
70    }))
71end
72
73function Proclist.window_state_set(b)
74    state.window_open = b
75end
76
77function Proclist.pattern(keyword)
78    Proclist.proc_pattern = "\\w\\s*::\\s*" .. keyword
79end
80
81function Proclist.proc()
82    Proclist.pattern("(")
83    Proclist.search()
84end
85
86function Proclist.struct()
87    Proclist.pattern("struct")
88    Proclist.search()
89end
90
91function Proclist.enum()
92    Proclist.pattern("enum")
93    Proclist.search()
94end
95
96function Proclist.search()
97    if Proclist.check_file_extension == true and Proclist.is_jai_file == false then
98        return
99    end
100
101    if state.window_open == true then
102        return
103    end
104
105    state.window_open = true
106
107    state.matches = {}
108    local buf = vim.api.nvim_get_current_buf()
109    local lines = vim.api.nvim_buf_get_lines(buf, 0, -1, false)
110
111    local i = 1
112    while i <= #lines do
113        local line = lines[i]
114        if vim.fn.match(line, Proclist.proc_pattern) >= 0 then
115            local start_line = i
116            local func_line = su.trim(line)
117            while not func_line:find("{") and i < #lines do
118                i = i + 1
119                func_line = func_line .. " " .. su.trim(lines[i])
120            end
121            local cleaned = su.trim(su.remove_braces(func_line))
122            table.insert(state.matches, { line_number = start_line, text = cleaned })
123        end
124        i = i + 1
125    end
126
127    if #state.matches == 0 then
128        print(Proclist.prefix .. "No matches found")
129        return
130    end
131
132    Proclist.show_matches()
133end
134
135function Proclist.setup(opts)
136    opts = opts or {}
137    local proc_key = opts.proc_key or "<leader>q"
138    local struct_key = opts.struct_key or "<leader>w"
139    local enum_key = opts.enum_key or "<leader>e"
140    Proclist.check_file_extension = opts.check_file_extension or true
141    vim.keymap.set("n", proc_key, Proclist.proc, { noremap = true, silent = true })
142    vim.keymap.set("n", struct_key, Proclist.struct, { noremap = true, silent = true })
143    vim.keymap.set("n", enum_key, Proclist.enum, { noremap = true, silent = true })
144end
145
146vim.api.nvim_create_autocmd("BufReadPost", {
147  pattern = "*.jai",
148  callback = function()
149    Proclist.is_jai_file = true
150  end,
151})
152
153return Proclist
154
155