47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
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#pragma once
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/*
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* Copyright (C) 2024 Brett Terpstra
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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 <https://www.gnu.org/licenses/>.
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*/
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#ifndef GRAPHS_SELECTION_H
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#define GRAPHS_SELECTION_H
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#include <config.h>
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class selector_t
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{
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public:
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// called inside the info panel block, used for adding more information
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void draw_gui(graph_t& graph, blt::i32 width, blt::i32 height);
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// called once per frame, for rendering animations
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void render(graph_t& graph, blt::i32 width, blt::i32 height);
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// called once per frame assuming imgui doesn't want the mouse
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void process_mouse(graph_t& graph, blt::i32 width, blt::i32 height);
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private:
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void set_primary_selection(blt::i64 n);
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void set_drag_selection(blt::i64 n);
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void set_secondary_selection(blt::i64 n);
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private:
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blt::i64 drag_selection = -1;
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blt::i64 primary_selection = -1;
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blt::i64 secondary_selection = -1;
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bool edge = false;
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};
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#endif //GRAPHS_SELECTION_H
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