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Add a data structure to manage the view stack

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This commit is contained in:
Isaac Freund
2020-04-03 18:53:36 +02:00
parent 9ba295f126
commit 6cb9f6ac04
7 changed files with 483 additions and 118 deletions
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5
src/server.zig
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@ -7,6 +7,7 @@ const Output = @import("output.zig").Output;
const Root = @import("root.zig").Root;
const Seat = @import("seat.zig").Seat;
const View = @import("view.zig").View;
const ViewStack = @import("view_stack.zig").ViewStack;
pub const Server = struct {
const Self = @This();
@ -193,10 +194,10 @@ pub const Server = struct {
},
c.XKB_KEY_Return => {
if (self.root.focused_view) |current_focus| {
const node = @fieldParentPtr(std.TailQueue(View).Node, "data", current_focus);
const node = @fieldParentPtr(ViewStack.Node, "view", current_focus);
if (node != self.root.views.first) {
self.root.views.remove(node);
self.root.views.prepend(node);
self.root.views.push(node);
self.root.arrange();
}
}