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Zoom to second view in stack if top is focused

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This commit is contained in:
Isaac Freund 2020-04-20 14:40:58 +02:00
parent f0c4faf10b
commit adc4e12971
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1 changed files with 13 additions and 6 deletions
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19
src/command/zoom.zig
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@ -5,16 +5,23 @@ const Seat = @import("../seat.zig").Seat;
const View = @import("../view.zig").View;
const ViewStack = @import("../view_stack.zig").ViewStack;
/// Bump the focused view to the top of the stack.
/// TODO: if the top of the stack is focused, bump the next visible view.
/// Bump the focused view to the top of the stack. If the view on the top of
/// the stack is focused, bump the second view to the top.
pub fn zoom(seat: *Seat, arg: Arg) void {
if (seat.focused_view) |current_focus| {
const output = seat.focused_output;
const node = @fieldParentPtr(ViewStack(View).Node, "view", current_focus);
if (node != output.views.first) {
output.views.remove(node);
output.views.push(node);
const focused_node = @fieldParentPtr(ViewStack(View).Node, "view", current_focus);
const zoom_node = if (focused_node == output.views.first)
if (focused_node.next) |second| second else null
else
focused_node;
if (zoom_node) |to_bump| {
output.views.remove(to_bump);
output.views.push(to_bump);
seat.input_manager.server.root.arrange();
seat.focus(&to_bump.view);
}
}
}