neurocyte/flow
neurocyte/flow
1
1
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

feat: simplify the implementation of switch_case and add a flow mode keybind

Browse source
This commit is contained in:
CJ van den Berg 2024-10-15 20:47:39 +02:00
parent 9c448b14e5
commit 252ad3c269
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
4 changed files with 10 additions and 21 deletions
Download patch file Download diff file Expand all files Collapse all files

27
src/tui/editor.zig
View file

@ -10,7 +10,6 @@ const text_manip = @import("text_manip");
const syntax = @import("syntax");
const project_manager = @import("project_manager");
const CaseData = @import("CaseData");
const code_point = @import("code_point");
const root_mod = @import("root");
const Plane = @import("renderer").Plane;
@ -3927,10 +3926,11 @@ pub const Editor = struct {
fn switch_case_cursel(self: *Self, root_: Buffer.Root, cursel: *CurSel, allocator: Allocator) error{Stop}!Buffer.Root {
var root = root_;
const saved = cursel.*;
var saved = cursel.*;
const sel = if (cursel.selection) |*sel| sel else ret: {
var sel = cursel.enable_selection();
move_cursor_right(root, &sel.begin, self.metrics) catch return error.Stop;
move_cursor_right(root, &sel.end, self.metrics) catch return error.Stop;
saved.cursor = sel.end;
break :ret sel;
};
var sfa = std.heap.stackFallback(4096, self.allocator);
@ -3938,21 +3938,10 @@ pub const Editor = struct {
defer allocator.free(cut_text);
const cd = CaseData.init(allocator) catch return error.Stop;
defer cd.deinit();
const flipped = blk: {
var bytes = std.ArrayList(u8).initCapacity(allocator, cut_text.len) catch return error.Stop;
defer bytes.deinit();
var iter = code_point.Iterator{ .bytes = cut_text };
var buf: [4]u8 = undefined;
while (iter.next()) |cp| {
const code = if (cd.isLower(cp.code)) cd.toUpper(cp.code) else cd.toLower(cp.code);
const len = std.unicode.utf8Encode(code, &buf) catch return error.Stop;
bytes.appendSliceAssumeCapacity(buf[0..len]);
}
break :blk bytes.toOwnedSlice() catch return error.Stop;
};
const flipped = (if (cd.isLowerStr(cut_text))
cd.toUpperStr(allocator, cut_text)
else
cd.toLowerStr(allocator, cut_text)) catch return error.Stop;
defer allocator.free(flipped);
root = try self.delete_selection(root, cursel, allocator);
root = self.insert(root, cursel, flipped, allocator) catch return error.Stop;
@ -3966,7 +3955,7 @@ pub const Editor = struct {
try self.update_buf(root);
self.clamp();
}
pub const switch_case_meta = .{ .description = "Switch the casing of selection or cell" };
pub const switch_case_meta = .{ .description = "Switch the case of selection or character at cursor" };
pub fn toggle_eol_mode(self: *Self, _: Context) Result {
if (self.buffer) |b| {