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Better handle info line messages internally

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Signed-off-by: AnErrupTion <anerruption@disroot.org>
This commit is contained in:
AnErrupTion
2024-07-28 23:05:12 +02:00
parent 04a0ad3b33
commit 56c210372d
2 changed files with 50 additions and 70 deletions
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69
src/tui/components/InfoLine.zig
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@@ -2,69 +2,52 @@ const std = @import("std");
const utils = @import("../utils.zig");
const TerminalBuffer = @import("../TerminalBuffer.zig");
const ArrayList = std.ArrayList;
const ErrorMessage = struct { width: u8, text: []const u8 };
const InfoLine = @This();
error_list: ArrayList(ErrorMessage),
error_bg: u16,
error_fg: u16,
text: []const u8,
width: u8,
const Message = struct {
width: u8,
text: []const u8,
bg: u16,
fg: u16,
};
const MessageList = std.ArrayList(Message);
messages: MessageList,
pub fn init(allocator: std.mem.Allocator) InfoLine {
return .{
.error_list = ArrayList(ErrorMessage).init(allocator),
.error_bg = 0,
.error_fg = 258,
.text = "",
.width = 0,
.messages = MessageList.init(allocator),
};
}
pub fn deinit(self: InfoLine) void {
self.error_list.deinit();
self.messages.deinit();
}
pub fn setText(self: *InfoLine, text: []const u8) !void {
self.width = if (text.len > 0) try utils.strWidth(text) else 0;
self.text = text;
}
pub fn addMessage(self: *InfoLine, text: []const u8, bg: u16, fg: u16) !void {
if (text.len == 0) return;
pub fn addError(self: *InfoLine, error_message: []const u8) !void {
if (error_message.len > 0) {
const entry = .{
.width = try utils.strWidth(error_message),
.text = error_message,
};
try self.error_list.append(entry);
}
try self.messages.append(.{
.width = try utils.strWidth(text),
.text = text,
.bg = bg,
.fg = fg,
});
}
pub fn draw(self: InfoLine, buffer: TerminalBuffer) !void {
var text: []const u8 = self.text;
var bg: u16 = buffer.bg;
var fg: u16 = buffer.fg;
var width: u8 = self.width;
if (self.messages.items.len == 0) return;
if (self.error_list.items.len > 0) {
const entry = self.error_list.getLast();
text = entry.text;
bg = self.error_bg;
fg = self.error_fg;
width = entry.width;
}
const entry = self.messages.getLast();
if (entry.width == 0 or buffer.box_width <= entry.width) return;
if (width > 0 and buffer.box_width > width) {
const label_y = buffer.box_y + buffer.margin_box_v;
const x = buffer.box_x + ((buffer.box_width - width) / 2);
TerminalBuffer.drawColorLabel(text, x, label_y, fg, bg);
}
const label_y = buffer.box_y + buffer.margin_box_v;
const x = buffer.box_x + ((buffer.box_width - entry.width) / 2);
TerminalBuffer.drawColorLabel(entry.text, x, label_y, entry.fg, entry.bg);
}
pub fn clearRendered(allocator: std.mem.Allocator, buffer: TerminalBuffer) !void {
// draw over the area
// Draw over the area
const y = buffer.box_y + buffer.margin_box_v;
const spaces = try allocator.alloc(u8, buffer.box_width);
defer allocator.free(spaces);