96 lines
3.3 KiB
Zig
96 lines
3.3 KiB
Zig
const std = @import("std");
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const log = @import("log");
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const location_history = @import("location_history");
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const command = @import("command");
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const cmd = command.executeName;
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const tui = @import("../tui.zig");
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const Editor = @import("../editor.zig").Editor;
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var commands: Commands = undefined;
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pub fn init() !void {
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var v: void = {};
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try commands.init(&v);
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}
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pub fn deinit() void {
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commands.deinit();
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}
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const Commands = command.Collection(cmds_);
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const cmds_ = struct {
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pub const Target = void;
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const Ctx = command.Context;
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const Meta = command.Metadata;
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const Result = command.Result;
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pub fn w(_: *void, _: Ctx) Result {
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try cmd("save_file", .{});
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}
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pub const w_meta: Meta = .{ .description = "w (write/save file)" };
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pub fn q(_: *void, _: Ctx) Result {
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try cmd("quit", .{});
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}
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pub const q_meta: Meta = .{ .description = "q (quit)" };
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pub fn @"q!"(_: *void, _: Ctx) Result {
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try cmd("quit_without_saving", .{});
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}
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pub const @"q!_meta": Meta = .{ .description = "q! (quit without saving)" };
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pub fn wq(_: *void, _: Ctx) Result {
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try cmd("save_file", command.fmt(.{ "then", .{ "quit", .{} } }));
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}
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pub const wq_meta: Meta = .{ .description = "wq (write/save file and quit)" };
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pub fn o(_: *void, _: Ctx) Result {
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try cmd("open_file", .{});
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}
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pub const o_meta: Meta = .{ .description = "o (open file)" };
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pub fn @"wq!"(_: *void, _: Ctx) Result {
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cmd("save_file", .{}) catch {};
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try cmd("quit_without_saving", .{});
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}
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pub const @"wq!_meta": Meta = .{ .description = "wq! (write/save file and quit without saving)" };
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pub fn save_selection(_: *void, _: Ctx) Result {
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const logger = log.logger("helix-mode");
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defer logger.deinit();
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logger.print("saved location", .{});
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const mv = tui.mainview() orelse return;
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const file_path = mv.get_active_file_path() orelse return;
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const primary = (mv.get_active_editor() orelse return).get_primary();
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const sel: ?location_history.Selection = if (primary.selection) |sel| .{
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.begin = .{ .row = sel.begin.row, .col = sel.begin.col },
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.end = .{ .row = sel.end.row, .col = sel.end.col },
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} else null;
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mv.location_history_.update(file_path, .{
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.row = primary.cursor.row + 1,
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.col = primary.cursor.col + 1,
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}, sel);
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}
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pub const save_selection_meta: Meta = .{ .description = "Save current selection to location history" };
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pub fn extend_line_below(_: *void, _: Ctx) Result {
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const mv = tui.mainview() orelse return;
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const ed = mv.get_active_editor() orelse return;
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const root = try ed.buf_root();
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for (ed.cursels.items) |*cursel_| if (cursel_.*) |*cursel| {
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const sel = cursel.enable_selection_normal();
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sel.normalize();
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try Editor.move_cursor_begin(root, &sel.begin, ed.metrics);
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try Editor.move_cursor_end(root, &sel.end, ed.metrics);
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cursel.cursor = sel.end;
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try cursel.selection.?.end.move_right(root, ed.metrics);
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try cursel.cursor.move_right(root, ed.metrics);
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};
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ed.clamp();
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}
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pub const extend_line_below_meta: Meta = .{ .description = "Select current line, if already selected, extend to next line" };
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};
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