rockorager.dev
an experimental irc client
app: draw client list
+34
-2
src/app.zig
+34
-2
src/app.zig
···
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lhs: vxfw.SplitView,
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rhs: vxfw.SplitView,
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+
buffer_list: vxfw.ListView,
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/// initialize vaxis, lua state
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pub fn init(self: *App, gpa: std.mem.Allocator) !void {
···
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.write_thread = undefined,
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.lhs = .{
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.width = self.state.buffers.width,
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.lhs = self.bufferWidget(),
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+
.lhs = self.buffer_list.widget(),
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.rhs = self.rhs.widget(),
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},
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.rhs = .{
···
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.deinited = false,
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.completer = null,
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.should_quit = false,
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+
.buffer_list = .{
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.children = .{
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.builder = .{
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.userdata = self,
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.buildFn = App.bufferBuilderFn,
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},
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},
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.draw_cursor = false,
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},
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};
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self.lua = try Lua.init(&self.alloc);
···
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};
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}
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fn bufferBuilderFn(ptr: *const anyopaque, idx: usize, cursor: usize) ?vxfw.Widget {
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const self: *const App = @ptrCast(@alignCast(ptr));
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var i: usize = 0;
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for (self.clients.items) |client| {
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if (i == idx and i == cursor) {
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return .{
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.userdata = client,
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.drawFn = irc.Client.typeErasedNameSelectedDrawFn,
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};
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}
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if (i == idx) {
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return .{
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.userdata = client,
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.drawFn = irc.Client.typeErasedNameDrawFn,
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};
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}
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i += 1;
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}
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return null;
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}
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+
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fn typeErasedBufferDrawFn(ptr: *anyopaque, ctx: vxfw.DrawContext) Allocator.Error!vxfw.Surface {
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-
_ = ptr;
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const self: *App = @ptrCast(@alignCast(ptr));
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_ = self;
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const text: vxfw.Text = .{ .text = "buffers" };
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return text.draw(ctx);
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}
+20
src/irc.zig
+20
src/irc.zig
···
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const testing = std.testing;
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const mem = std.mem;
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const vxfw = vaxis.vxfw;
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const Allocator = std.mem.Allocator;
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const Base64Encoder = std.base64.standard.Encoder;
···
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}
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batches.deinit();
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self.fifo.deinit();
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}
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pub fn typeErasedNameDrawFn(ptr: *anyopaque, ctx: vxfw.DrawContext) Allocator.Error!vxfw.Surface {
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const self: *Client = @ptrCast(@alignCast(ptr));
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const text: vxfw.Text = .{
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.text = self.config.name orelse self.config.server,
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.softwrap = false,
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};
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return text.draw(ctx);
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}
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+
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pub fn typeErasedNameSelectedDrawFn(ptr: *anyopaque, ctx: vxfw.DrawContext) Allocator.Error!vxfw.Surface {
579
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const self: *Client = @ptrCast(@alignCast(ptr));
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+
const text: vxfw.Text = .{
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.text = self.config.name orelse self.config.server,
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.softwrap = false,
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.style = .{ .reverse = true },
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};
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return text.draw(ctx);
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}
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pub fn drainFifo(self: *Client) void {