neurocyte/flow
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refactor: add renderer abstraction layer

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This commit is contained in:
CJ van den Berg 2024-04-25 22:45:02 +02:00
parent 9ff63fbed5
commit b15fa47f30
47 changed files with 1419 additions and 1023 deletions
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25
src/tui/InputBox.zig
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@ -1,7 +1,10 @@
const std = @import("std");
const nc = @import("notcurses");
const tp = @import("thespian");
const Plane = @import("renderer").Plane;
const key = @import("renderer").input.key;
const event_type = @import("renderer").input.event_type;
const Widget = @import("Widget.zig");
const command = @import("command.zig");
const tui = @import("tui.zig");
@ -20,7 +23,7 @@ pub fn Options(context: type) type {
pub fn do_nothing(_: context, _: *State(Context)) void {}
pub fn on_render_default(_: context, self: *State(Context), theme: *const Widget.Theme) bool {
tui.set_base_style(&self.plane, " ", if (self.text.items.len > 0) theme.input else theme.input_placeholder);
self.plane.set_base_style(" ", if (self.text.items.len > 0) theme.input else theme.input_placeholder);
self.plane.erase();
self.plane.home();
if (self.text.items.len > 0) {
@ -33,7 +36,7 @@ pub fn Options(context: type) type {
self.plane.cursor_move_yx(0, pos + 1) catch return false;
var cell = self.plane.cell_init();
_ = self.plane.at_cursor_cell(&cell) catch return false;
tui.set_cell_style(&cell, theme.editor_cursor);
cell.set_style(theme.editor_cursor);
_ = self.plane.putc(&cell) catch {};
}
return false;
@ -45,10 +48,10 @@ pub fn Options(context: type) type {
};
}
pub fn create(ctx_type: type, a: std.mem.Allocator, parent: nc.Plane, opts: Options(ctx_type)) !Widget {
pub fn create(ctx_type: type, a: std.mem.Allocator, parent: Plane, opts: Options(ctx_type)) !Widget {
const Self = State(ctx_type);
const self = try a.create(Self);
var n = try nc.Plane.init(&opts.pos.opts(@typeName(Self)), parent);
var n = try Plane.init(&opts.pos.opts(@typeName(Self)), parent);
errdefer n.deinit();
self.* = .{
.parent = parent,
@ -64,8 +67,8 @@ pub fn create(ctx_type: type, a: std.mem.Allocator, parent: nc.Plane, opts: Opti
pub fn State(ctx_type: type) type {
return struct {
parent: nc.Plane,
plane: nc.Plane,
parent: Plane,
plane: Plane,
active: bool = false,
hover: bool = false,
label: std.ArrayList(u8),
@ -92,22 +95,22 @@ pub fn State(ctx_type: type) type {
}
pub fn receive(self: *Self, _: tp.pid_ref, m: tp.message) error{Exit}!bool {
if (try m.match(.{ "B", nc.event_type.PRESS, nc.key.BUTTON1, tp.any, tp.any, tp.any, tp.any, tp.any })) {
if (try m.match(.{ "B", event_type.PRESS, key.BUTTON1, tp.any, tp.any, tp.any, tp.any, tp.any })) {
self.active = true;
tui.need_render();
return true;
} else if (try m.match(.{ "B", nc.event_type.RELEASE, nc.key.BUTTON1, tp.any, tp.any, tp.any, tp.any, tp.any })) {
} else if (try m.match(.{ "B", event_type.RELEASE, key.BUTTON1, tp.any, tp.any, tp.any, tp.any, tp.any })) {
self.opts.on_click(self.opts.ctx, self);
self.active = false;
tui.need_render();
return true;
} else if (try m.match(.{ "D", nc.event_type.RELEASE, nc.key.BUTTON1, tp.any, tp.any, tp.any, tp.any, tp.any })) {
} else if (try m.match(.{ "D", event_type.RELEASE, key.BUTTON1, tp.any, tp.any, tp.any, tp.any, tp.any })) {
self.opts.on_click(self.opts.ctx, self);
self.active = false;
tui.need_render();
return true;
} else if (try m.match(.{ "H", tp.extract(&self.hover) })) {
tui.current().request_mouse_cursor_pointer(self.hover);
tui.renderer.request_mouse_cursor_pointer(self.hover);
tui.need_render();
return true;
}