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refactor: make tabs.find_next/previous_tab_buffer also return view

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CJ van den Berg 2026-02-03 21:31:47 +01:00
parent 09bb80b268
commit 2d2d8a915b
Signed by: neurocyte
GPG key ID: 8EB1E1BB660E3FB9
1 changed files with 18 additions and 12 deletions
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30
src/tui/status/tabs.zig
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@ -422,45 +422,50 @@ pub const TabBar = struct {
return last;
}
fn find_next_tab_buffer(self: *Self) ?Buffer.Ref {
fn find_next_tab_buffer(self: *Self) struct { ?Buffer.Ref, usize } {
var found_active: bool = false;
for (self.widget_list.widgets.items) |*split_widget| if (split_widget.widget.dynamic_cast(WidgetList)) |split|
for (split.widgets.items) |*widget_state| if (widget_state.widget.dynamic_cast(Tab.ButtonType)) |btn| {
if (found_active)
return btn.opts.ctx.buffer_ref;
return .{ btn.opts.ctx.buffer_ref, btn.opts.ctx.view };
if (btn.opts.ctx.buffer_ref == self.active_focused_buffer_ref)
found_active = true;
};
return null;
return .{ null, 0 };
}
fn find_previous_tab_buffer(self: *Self) ?Buffer.Ref {
fn find_previous_tab_buffer(self: *Self) struct { ?Buffer.Ref, usize } {
var previous: ?Buffer.Ref = null;
var previous_view: usize = 0;
for (self.widget_list.widgets.items) |*split_widget| if (split_widget.widget.dynamic_cast(WidgetList)) |split|
for (split.widgets.items) |*widget_state| if (widget_state.widget.dynamic_cast(Tab.ButtonType)) |btn| {
if (btn.opts.ctx.buffer_ref == self.active_focused_buffer_ref)
return previous;
return .{ previous, previous_view };
previous = btn.opts.ctx.buffer_ref;
previous_view = btn.opts.ctx.view;
};
return null;
return .{ null, 0 };
}
fn select_next_tab(self: *Self) void {
tp.trace(tp.channel.debug, .{"select_next_tab"});
const buffer_ref = self.find_next_tab_buffer() orelse self.find_first_tab_buffer() orelse return;
navigate_to_buffer(buffer_ref);
const buffer_ref, _ = self.find_next_tab_buffer();
if (buffer_ref) |ref| return navigate_to_buffer(ref);
if (self.find_first_tab_buffer()) |ref| return navigate_to_buffer(ref);
}
fn select_previous_tab(self: *Self) void {
tp.trace(tp.channel.debug, .{"select_previous_tab"});
const buffer_ref = self.find_previous_tab_buffer() orelse self.find_last_tab_buffer() orelse return;
navigate_to_buffer(buffer_ref);
const buffer_ref, _ = self.find_previous_tab_buffer();
if (buffer_ref) |ref| return navigate_to_buffer(ref);
if (self.find_last_tab_buffer()) |ref| return navigate_to_buffer(ref);
}
fn move_tab_next(self: *Self) void {
tp.trace(tp.channel.debug, .{"move_tab_next"});
const this_idx = self.find_buffer_tab(self.active_focused_buffer_ref orelse return) orelse return;
const other_buffer_ref = self.find_next_tab_buffer() orelse return self.move_tab_to_new_split(this_idx);
const other_buffer_ref_, _ = self.find_next_tab_buffer();
const other_buffer_ref = other_buffer_ref_ orelse return self.move_tab_to_new_split(this_idx);
const other_idx = self.find_buffer_tab(other_buffer_ref) orelse return;
self.move_tab_to(other_idx, this_idx);
}
@ -468,7 +473,8 @@ pub const TabBar = struct {
fn move_tab_previous(self: *Self) void {
tp.trace(tp.channel.debug, .{"move_tab_previous"});
const this_idx = self.find_buffer_tab(self.active_focused_buffer_ref orelse return) orelse return;
const other_buffer_ref = self.find_previous_tab_buffer() orelse return;
const other_buffer_ref_, _ = self.find_previous_tab_buffer();
const other_buffer_ref = other_buffer_ref_ orelse return;
const other_idx = self.find_buffer_tab(other_buffer_ref) orelse return;
self.move_tab_to(other_idx, this_idx);
}