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78 lines
2.0 KiB
78 lines
2.0 KiB
2 years ago
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/*
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* EEZ Modular Firmware
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* Copyright (C) 2015-present, Envox d.o.o.
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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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* 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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#pragma once
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namespace eez {
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namespace gui {
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enum Buffer {
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BUFFER_OLD,
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BUFFER_NEW,
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BUFFER_SOLID_COLOR
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};
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enum Opacity {
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OPACITY_SOLID,
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OPACITY_FADE_IN,
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OPACITY_FADE_OUT
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};
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enum Position {
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POSITION_TOP_LEFT,
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POSITION_TOP,
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POSITION_TOP_RIGHT,
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POSITION_LEFT,
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POSITION_CENTER,
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POSITION_RIGHT,
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POSITION_BOTTOM_LEFT,
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POSITION_BOTTOM,
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POSITION_BOTTOM_RIGHT
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};
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struct AnimationState {
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bool enabled;
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uint32_t startTime;
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float duration;
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Buffer startBuffer;
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void (*callback)(float t, VideoBuffer bufferOld, VideoBuffer bufferNew, VideoBuffer bufferDst);
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float (*easingRects)(float x, float x1, float y1, float x2, float y2);
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float (*easingOpacity)(float x, float x1, float y1, float x2, float y2);
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};
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struct AnimRect {
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Buffer buffer;
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Rect srcRect;
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Rect dstRect;
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uint16_t color;
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Opacity opacity;
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Position position;
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};
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extern AnimationState g_animationState;
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#define MAX_ANIM_RECTS 10
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extern AnimRect g_animRects[MAX_ANIM_RECTS];
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void animateOpen(const Rect &srcRect, const Rect &dstRect);
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void animateClose(const Rect &srcRect, const Rect &dstRect);
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void animateRects(AppContext *appContext, Buffer startBuffer, int numRects, float duration = -1, const Rect *clipRect = nullptr);
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} // gui
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} // eez
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