neurocyte/flow
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Merge branch 'master' into zig-0.14

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This commit is contained in:
CJ van den Berg 2025-02-13 21:07:49 +01:00
commit 64ccbd3c14
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
2 changed files with 203 additions and 11 deletions
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118
src/tui/editor.zig
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@ -2030,6 +2030,14 @@ pub const Editor = struct {
return false;
}
fn is_eol_vim(root: Buffer.Root, cursor: *const Cursor, metrics: Buffer.Metrics) bool {
const line_width = root.line_width(cursor.row, metrics) catch return true;
if (line_width == 0) return true;
if (cursor.col >= line_width)
return true;
return false;
}
fn move_cursor_left(root: Buffer.Root, cursor: *Cursor, metrics: Buffer.Metrics) error{Stop}!void {
try cursor.move_left(root, metrics);
}
@ -2071,14 +2079,28 @@ pub const Editor = struct {
cursor.move_end(root, metrics);
}
fn move_cursor_end_vim(root: Buffer.Root, cursor: *Cursor, metrics: Buffer.Metrics) !void {
move_cursor_right_until(root, cursor, is_eol_vim, metrics);
}
fn move_cursor_up(root: Buffer.Root, cursor: *Cursor, metrics: Buffer.Metrics) !void {
try cursor.move_up(root, metrics);
}
fn move_cursor_up_vim(root: Buffer.Root, cursor: *Cursor, metrics: Buffer.Metrics) !void {
try cursor.move_up(root, metrics);
if(is_eol_vim(root, cursor, metrics)) try move_cursor_left_vim(root, cursor, metrics);
}
fn move_cursor_down(root: Buffer.Root, cursor: *Cursor, metrics: Buffer.Metrics) !void {
try cursor.move_down(root, metrics);
}
fn move_cursor_down_vim(root: Buffer.Root, cursor: *Cursor, metrics: Buffer.Metrics) !void {
try cursor.move_down(root, metrics);
if(is_eol_vim(root, cursor, metrics)) try move_cursor_left_vim(root, cursor, metrics);
}
fn move_cursor_buffer_begin(_: Buffer.Root, cursor: *Cursor, _: Buffer.Metrics) !void {
cursor.move_buffer_begin();
}
@ -2099,10 +2121,20 @@ pub const Editor = struct {
cursor.move_half_page_up(root, view, metrics);
}
fn move_cursor_half_page_up_vim(root: Buffer.Root, cursor: *Cursor, view: *const View, metrics: Buffer.Metrics) !void {
cursor.move_half_page_up(root, view, metrics);
if(is_eol_vim(root, cursor, metrics)) try move_cursor_left_vim(root, cursor, metrics);
}
fn move_cursor_half_page_down(root: Buffer.Root, cursor: *Cursor, view: *const View, metrics: Buffer.Metrics) !void {
cursor.move_half_page_down(root, view, metrics);
}
fn move_cursor_half_page_down_vim(root: Buffer.Root, cursor: *Cursor, view: *const View, metrics: Buffer.Metrics) !void {
cursor.move_half_page_down(root, view, metrics);
if(is_eol_vim(root, cursor, metrics)) try move_cursor_left_vim(root, cursor, metrics);
}
pub fn primary_click(self: *Self, y: c_int, x: c_int) !void {
const root = self.buf_root() catch return;
if (self.fast_scroll) {
@ -2739,6 +2771,15 @@ pub const Editor = struct {
}
pub const delete_to_end_meta: Meta = .{ .description = "Delete to end of line" };
pub fn cut_to_end_vim(self: *Self, _: Context) Result {
const b = try self.buf_for_update();
const text, const root = try self.cut_to(move_cursor_end_vim, b.root);
self.set_clipboard_internal(text);
try self.update_buf(root);
self.clamp();
}
pub const cut_to_end_vim_meta = .{ .description = "Cut to end of line (vim)" };
pub fn join_next_line(self: *Self, _: Context) Result {
const b = try self.buf_for_update();
try self.with_cursors_const(b.root, move_cursor_end);
@ -2939,6 +2980,13 @@ pub const Editor = struct {
}
pub const move_up_meta: Meta = .{ .description = "Move cursor up" };
pub fn move_up_vim(self: *Self, _: Context) Result {
const root = try self.buf_root();
self.with_cursors_const(root, move_cursor_up_vim) catch {};
self.clamp();
}
pub const move_up_vim_meta = .{ .description = "Move cursor up (vim)" };
pub fn add_cursor_up(self: *Self, _: Context) Result {
try self.push_cursor();
const primary = self.get_primary();
@ -2955,6 +3003,13 @@ pub const Editor = struct {
}
pub const move_down_meta: Meta = .{ .description = "Move cursor down" };
pub fn move_down_vim(self: *Self, _: Context) Result {
const root = try self.buf_root();
self.with_cursors_const(root, move_cursor_down_vim) catch {};
self.clamp();
}
pub const move_down_vim_meta = .{ .description = "Move cursor down (vim)" };
pub fn add_cursor_down(self: *Self, _: Context) Result {
try self.push_cursor();
const primary = self.get_primary();
@ -3305,6 +3360,18 @@ pub const Editor = struct {
}
pub const move_scroll_half_page_up_meta: Meta = .{ .description = "Move and scroll half a page up" };
pub fn move_scroll_half_page_up_vim(self: *Self, _: Context) Result {
if (self.screen_cursor(&self.get_primary().cursor)) |cursor| {
const root = try self.buf_root();
self.with_cursors_and_view_const(root, move_cursor_half_page_up_vim, &self.view) catch {};
const new_cursor_row = self.get_primary().cursor.row;
self.update_scroll_dest_abs(if (cursor.row > new_cursor_row) 0 else new_cursor_row - cursor.row);
} else {
return self.move_half_page_up(.{});
}
}
pub const move_scroll_half_page_up_vim_meta = .{ .description = "Move and scroll half a page up (vim)" };
pub fn move_scroll_half_page_down(self: *Self, _: Context) Result {
if (self.screen_cursor(&self.get_primary().cursor)) |cursor| {
const root = try self.buf_root();
@ -3317,6 +3384,18 @@ pub const Editor = struct {
}
pub const move_scroll_half_page_down_meta: Meta = .{ .description = "Move and scroll half a page down" };
pub fn move_scroll_half_page_down_vim(self: *Self, _: Context) Result {
if (self.screen_cursor(&self.get_primary().cursor)) |cursor| {
const root = try self.buf_root();
self.with_cursors_and_view_const(root, move_cursor_half_page_down_vim, &self.view) catch {};
const new_cursor_row = self.get_primary().cursor.row;
self.update_scroll_dest_abs(if (cursor.row > new_cursor_row) 0 else new_cursor_row - cursor.row);
} else {
return self.move_half_page_down(.{});
}
}
pub const move_scroll_half_page_down_vim_meta = .{ .description = "Move and scroll half a page down (vim)" };
pub fn smart_move_begin(self: *Self, _: Context) Result {
const root = try self.buf_root();
try self.with_cursors_const(root, smart_move_cursor_begin);
@ -3397,6 +3476,16 @@ pub const Editor = struct {
}
pub const cancel_meta: Meta = .{ .description = "Cancel current action" };
pub fn select_line_vim(self: *Self, _: Context) Result {
self.selection_mode = .line;
for (self.cursels.items) |*cursel_| if (cursel_.*) |*cursel|
try self.select_line_around_cursor(cursel);
self.collapse_cursors();
self.clamp();
}
pub const select_line_vim_meta = .{ .description = "Select the line around the cursor (vim)" };
pub fn select_up(self: *Self, _: Context) Result {
const root = try self.buf_root();
try self.with_selections_const(root, move_cursor_up);
@ -3448,6 +3537,13 @@ pub const Editor = struct {
}
pub const select_word_left_meta: Meta = .{ .description = "Select left by word" };
pub fn select_word_left_vim(self: *Self, _: Context) Result {
const root = try self.buf_root();
try self.with_selections_const(root, move_cursor_word_left_vim);
self.clamp();
}
pub const select_word_left_vim_meta = .{ .description = "Select left by word (vim)" };
pub fn select_word_right(self: *Self, _: Context) Result {
const root = try self.buf_root();
try self.with_selections_const(root, move_cursor_word_right);
@ -3455,6 +3551,20 @@ pub const Editor = struct {
}
pub const select_word_right_meta: Meta = .{ .description = "Select right by word" };
pub fn select_word_right_vim(self: *Self, _: Context) Result {
const root = try self.buf_root();
try self.with_selections_const(root, move_cursor_word_right_vim);
self.clamp();
}
pub const select_word_right_vim_meta = .{ .description = "Select right by word (vim)" };
pub fn select_word_right_end_vim(self: *Self, _: Context) Result {
const root = try self.buf_root();
try self.with_selections_const(root, move_cursor_word_right_end_vim);
self.clamp();
}
pub const select_word_right_end_vim_meta = .{ .description = "Select right by end of word (vim)" };
pub fn select_word_begin(self: *Self, _: Context) Result {
const root = try self.buf_root();
try self.with_selections_const(root, move_cursor_word_begin);
@ -3591,6 +3701,14 @@ pub const Editor = struct {
cursel.cursor = sel.end;
}
fn select_line_around_cursor(self: *Self, cursel: *CurSel) !void {
const root = try self.buf_root();
const sel = try cursel.enable_selection(root, self.metrics);
sel.normalize();
try move_cursor_begin(root, &sel.begin, self.metrics);
try move_cursor_end(root, &sel.end, self.metrics);
}
fn selection_reverse(_: Buffer.Root, cursel: *CurSel) !void {
if (cursel.selection) |*sel| {
sel.reverse();