very broken but I dont wanna lose this code
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1d59e48a4f
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2 changed files with 161 additions and 16 deletions
176
src/main.zig
176
src/main.zig
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@ -13,23 +13,45 @@ pub fn main() !void {
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var term = try Terminal.init(allocator);
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defer term.deinit();
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try term.clearScreen();
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try term.print("fooboo", .{});
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try term.cursorLeft();
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try term.cursorLeft();
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try term.print("ar", .{});
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// try term.cursorSet(12, 3);
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try term.blinkOn();
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try term.boldOn();
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try term.underlineOn();
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try term.italicsOn();
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try term.print("ABCDEFGHIJKLMNOPQRSTUVWXYZ", .{});
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try term.blinkOff();
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try term.boldOff();
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try term.underlineOff();
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try term.italicsOff();
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try term.print("eeheeveehee\n", .{});
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var box = Terminal.Box.init(allocator);
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defer box.deinit();
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box.content = "hi";
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box.border = true;
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try term.box.addChild(&box);
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term.box.border = true;
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try term.draw();
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// var box = Terminal.Box{
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// .x = 0,
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// .y = 0,
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// .width = 13,
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// .height = 1,
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// .content = "hello world",
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// .border = true,
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// };
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// try box.draw(&term);
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// try term.clearScreen();
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// try term.print("fooboo", .{});
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// try term.cursorLeft();
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// try term.cursorLeft();
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// try term.print("ar", .{});
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// // try term.cursorSet(12, 3);
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// try term.blinkOn();
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// try term.boldOn();
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// try term.underlineOn();
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// try term.italicsOn();
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// try term.print("ABCDEFGHIJKLMNOPQRSTUVWXYZ", .{});
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// try term.blinkOff();
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// try term.boldOff();
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// try term.underlineOff();
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// try term.italicsOff();
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// try term.print("eeheeveehee\n", .{});
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}
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pub const Terminal = struct {
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@ -38,12 +60,15 @@ pub const Terminal = struct {
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info: Info,
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allocator: mem.Allocator,
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box: Box,
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pub fn init(allocator: mem.Allocator) !Terminal {
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var term = Terminal{
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.tty = try fs.openFileAbsolute("/dev/tty", .{ .mode = .read_write }),
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.original_termios = undefined,
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.info = try Info.init(allocator),
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.allocator = allocator,
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.box = Box.init(allocator),
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};
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errdefer term.tty.close();
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errdefer term.info.deinit();
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@ -52,6 +77,7 @@ pub const Terminal = struct {
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}
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pub fn deinit(self: *Terminal) void {
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self.box.deinit();
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self.cook();
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self.tty.close();
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self.info.deinit();
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@ -86,6 +112,10 @@ pub const Terminal = struct {
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_ = os.linux.tcsetattr(self.tty.handle, .FLUSH, &self.original_termios);
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}
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pub fn draw(self: *Terminal) !void {
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try self.box.draw(self);
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}
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pub fn print(self: *Terminal, comptime format: []const u8, args: anytype) !void {
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const formatted = try fmt.allocPrint(self.allocator, format, args);
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defer self.allocator.free(formatted);
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@ -162,4 +192,118 @@ pub const Terminal = struct {
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arrow_up,
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arrow_down,
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};
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pub const Box = struct {
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parent: ?*Box,
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children: std.ArrayList(*Box),
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// x: u32,
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// y: u32,
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// width: u32,
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// height: u32,
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left: u32,
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right: u32,
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top: u32,
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bottom: u32,
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border_type: enum { line, bg } = .line,
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border_char: u8 = ' ',
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border_bg: i16 = -1,
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border_fg: i16 = -1,
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content: []const u8 = "",
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border: bool = false,
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pub fn init(allocator: mem.Allocator) Box {
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return .{
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.parent = null,
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.children = std.ArrayList(*Box).init(allocator),
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.x = 0,
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.y = 0,
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.width = 20,
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.height = 8,
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};
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}
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pub fn deinit(self: *Box) void {
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for (self.children.items) |child| child.deinit();
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self.children.deinit();
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}
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pub fn draw(self: *Box, term: *Terminal) !void {
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var x: u32 = 0;
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var y: u32 = 0;
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try term.cursorSet(self.x, self.y);
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switch (self.border_type) {
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.line => {
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try term.print("", .{});
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while (x < self.width) : (x += 1) try term.print("", .{});
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try term.print("", .{});
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y += 1;
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while (y <= self.height) : (y += 1) {
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try term.cursorSet(self.x, self.y + y);
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try term.print("", .{});
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try term.cursorSet(self.x + self.width + 1, self.y + y);
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try term.print("", .{});
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}
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try term.cursorSet(self.x, self.y + y);
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},
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.bg => {},
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}
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// if (self.border) {
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// try term.print("┌", .{});
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// // x += 1;
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// while (x < self.width) : (x += 1) try term.print("─", .{});
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// try term.print("┐", .{});
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// // x += 1;
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// y += 1;
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// while (y <= self.height) : (y += 1) {
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// try term.cursorSet(self.x, self.y + y);
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// try term.print("│", .{});
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// try term.cursorSet(self.x + self.width + 1, self.y + y);
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// try term.print("│", .{});
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// }
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// x = 0;
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// try term.cursorSet(self.x + x, self.y + y);
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// try term.print("└", .{});
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// while (x < self.width) : (x += 1) try term.print("─", .{});
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// try term.print("┘", .{});
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// }
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// x = self.x + 2;
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// y = self.y + 1;
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// try term.cursorSet(x, y);
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// if (self.content.len < self.width) {
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// try term.print("{s}", .{self.content});
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// x += @intCast(self.content.len);
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// } else {
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// const space = mem.indexOfScalar(u8, self.content, ' ');
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// if (space) |sp| {
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// try term.print("{s}", .{self.content[0..sp]});
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// y += 1;
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// try term.cursorSet(x, y);
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// try term.print("{s}", .{self.content[sp + 1 ..]});
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// }
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// }
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for (self.children.items) |child| try child.draw(term);
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try term.cursorSet(self.x + self.width + 2, self.y + self.height + 1);
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}
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pub fn addChild(self: *Box, child: *Box) !void {
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std.debug.assert(child.parent == null);
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child.parent = self;
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child.x = self.x + 2;
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child.y = self.y + 2;
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child.width = self.width - 4;
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child.height = self.height - 4;
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try self.children.append(child);
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}
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};
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};
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@ -742,6 +742,7 @@ pub const String = enum {
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}
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pub fn default(self: String) ?[]const u8 {
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// TODO: add more from https://gist.github.com/fnky/458719343aabd01cfb17a3a4f7296797
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return switch (self) {
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.enter_bold_mode => "\x1b[1m",
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.enter_dim_mode => "\x1b[2m",
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