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refactor: add helper function get_selection_or_select_word

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Danylo Kondratiev 2026-01-22 23:33:09 +02:00 • committed by CJ van den Berg
parent 5d7323bfe7
commit d7c02f0700
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
1 changed files with 13 additions and 12 deletions
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25
src/tui/editor.zig
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@ -7257,15 +7257,21 @@ pub const Editor = struct {
.arguments = &.{.integer}, .arguments = &.{.integer},
}; };
fn get_selection_or_select_word(self: *Self, root: Buffer.Root, cursel: *CurSel) error{Stop}!*Selection {
if (cursel.selection) |*sel| {
return sel;
} else {
var sel = cursel.enable_selection(root, self.metrics);
try move_cursor_word_begin(root, &sel.begin, self.metrics);
try move_cursor_word_end(root, &sel.end, self.metrics);
return sel;
}
}
fn to_upper_cursel(self: *Self, root_: Buffer.Root, cursel: *CurSel, allocator: Allocator) error{Stop}!Buffer.Root { fn to_upper_cursel(self: *Self, root_: Buffer.Root, cursel: *CurSel, allocator: Allocator) error{Stop}!Buffer.Root {
var root = root_; var root = root_;
const saved = cursel.*; const saved = cursel.*;
const sel = if (cursel.selection) |*sel| sel else ret: { const sel = try self.get_selection_or_select_word(root, cursel);
var sel = cursel.enable_selection(root, self.metrics);
move_cursor_word_begin(root, &sel.begin, self.metrics) catch return error.Stop;
move_cursor_word_end(root, &sel.end, self.metrics) catch return error.Stop;
break :ret sel;
};
var sfa = std.heap.stackFallback(4096, self.allocator); var sfa = std.heap.stackFallback(4096, self.allocator);
const sfa_allocator = sfa.get(); const sfa_allocator = sfa.get();
const cut_text = copy_selection(root, sel.*, sfa_allocator, self.metrics) catch return error.Stop; const cut_text = copy_selection(root, sel.*, sfa_allocator, self.metrics) catch return error.Stop;
@ -7289,12 +7295,7 @@ pub const Editor = struct {
fn to_lower_cursel(self: *Self, root_: Buffer.Root, cursel: *CurSel, buffer_allocator: Allocator) error{Stop}!Buffer.Root { fn to_lower_cursel(self: *Self, root_: Buffer.Root, cursel: *CurSel, buffer_allocator: Allocator) error{Stop}!Buffer.Root {
var root = root_; var root = root_;
const saved = cursel.*; const saved = cursel.*;
const sel = if (cursel.selection) |*sel| sel else ret: { const sel = try self.get_selection_or_select_word(root, cursel);
var sel = cursel.enable_selection(root, self.metrics);
move_cursor_word_begin(root, &sel.begin, self.metrics) catch return error.Stop;
move_cursor_word_end(root, &sel.end, self.metrics) catch return error.Stop;
break :ret sel;
};
var sfa = std.heap.stackFallback(4096, self.allocator); var sfa = std.heap.stackFallback(4096, self.allocator);
const sfa_allocator = sfa.get(); const sfa_allocator = sfa.get();
const cut_text = copy_selection(root, sel.*, sfa_allocator, self.metrics) catch return error.Stop; const cut_text = copy_selection(root, sel.*, sfa_allocator, self.metrics) catch return error.Stop;