Первая версия тулбара
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21
src/tools/line.zig
Normal file
21
src/tools/line.zig
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//! Инструмент «Линия»: создаёт линию в позиции клика.
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const Canvas = @import("../Canvas.zig");
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const tool_interface = @import("../tool_interface.zig");
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const shape = @import("../models/shape/shape.zig");
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fn onClick(ctx: *const tool_interface.ToolContext) void {
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const canvas: *Canvas = @alignCast(@ptrCast(ctx.canvas));
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var obj = shape.createObject(canvas.document.allocator, .line) catch return;
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obj.setProperty(canvas.document.allocator, .{ .data = .{ .position = ctx.document_point } }) catch {
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obj.deinit(canvas.document.allocator);
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return;
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};
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canvas.document.addObject(obj) catch {
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obj.deinit(canvas.document.allocator);
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return;
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};
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canvas.requestRedraw();
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}
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pub const tool = tool_interface.Tool{ .onClick = onClick };
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