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https://gitlab.freedesktop.org/dabrain34/GstPipelineStudio.git
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69 lines
1.7 KiB
Rust
69 lines
1.7 KiB
Rust
// link.rs
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//
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// Copyright 2021 Tom A. Wagner <tom.a.wagner@protonmail.com>
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// Copyright 2021 Stéphane Cerveau <scerveau@collabora.com>
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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//
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// You should have received a copy of the GNU General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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//
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// SPDX-License-Identifier: GPL-3.0-only
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use std::cell::Cell;
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#[derive(Debug, Clone)]
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pub struct Link {
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pub id: u32,
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pub node_from: u32,
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pub node_to: u32,
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pub port_from: u32,
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pub port_to: u32,
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pub active: bool,
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pub selected: Cell<bool>,
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pub thickness: u32,
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}
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impl Link {
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pub fn new(
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id: u32,
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node_from: u32,
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node_to: u32,
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port_from: u32,
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port_to: u32,
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active: bool,
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selected: bool,
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) -> Self {
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Self {
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id,
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node_from,
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node_to,
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port_from,
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port_to,
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active,
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selected: Cell::new(selected),
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thickness: 4,
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}
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}
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pub fn toggle_selected(&self) {
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self.set_selected(!self.selected.get());
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}
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pub fn set_selected(&self, selected: bool) {
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self.selected.set(selected);
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}
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pub fn selected(&self) -> bool {
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self.selected.get()
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}
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}
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