Mike-Solar
c0dcd33de0
Move the pure-header utilities shared by app/ and engine/ out of engine/common/ into a new shared/include/oakutil/ layer (define, lerp, decibel, digit, range, crashpadutils, autoscroll, qtutils, filefunctions declarations, and a trimmed xmlutils exposing a CancelAtom-free void* overload). engine/common/ keeps forwarding headers so internal include paths are unchanged; app/ now includes oakutil/* directly. engine/node/project.h gains an explicit NodeGroup forward declaration previously obtained transitively through the old xmlutils.h.
77 lines
1.9 KiB
C++
77 lines
1.9 KiB
C++
/***
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Olive - Non-Linear Video Editor
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Copyright (C) 2022 Olive Team
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Modifications Copyright (C) 2025 mikesolar
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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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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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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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#ifndef OAK_NODEVIEWCOMMON_H
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#define OAK_NODEVIEWCOMMON_H
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#include <QtGlobal>
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#include "oakutil/define.h"
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namespace olive
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{
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class NodeViewCommon {
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public:
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enum FlowDirection {
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k_invalid_direction = -1,
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k_top_to_bottom,
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k_bottom_to_top,
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k_left_to_right,
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k_right_to_left
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};
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static Qt::Orientation get_flow_orientation(FlowDirection dir)
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{
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if (dir == k_top_to_bottom || dir == k_bottom_to_top) {
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return Qt::Vertical;
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} else {
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return Qt::Horizontal;
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}
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}
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static bool is_flow_vertical(FlowDirection dir)
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{
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return dir == k_top_to_bottom || dir == k_bottom_to_top;
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}
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static bool is_flow_horizontal(FlowDirection dir)
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{
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return dir == k_left_to_right || dir == k_right_to_left;
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}
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static bool directions_are_opposing(FlowDirection a, FlowDirection b)
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{
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return ((a == NodeViewCommon::k_left_to_right &&
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b == NodeViewCommon::k_right_to_left) ||
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(a == NodeViewCommon::k_right_to_left &&
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b == NodeViewCommon::k_left_to_right) ||
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(a == NodeViewCommon::k_top_to_bottom &&
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b == NodeViewCommon::k_bottom_to_top) ||
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(a == NodeViewCommon::k_bottom_to_top &&
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b == NodeViewCommon::k_top_to_bottom));
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}
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};
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}
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#endif // OAK_NODEVIEWCOMMON_H
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