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d1ddee2258
Based on #62896, only implements the BPM support part. * Implements BPM support in the AudioStreamOGG/MP3 importers. * Can select BPM/Bar Size and total beats in a song file, as well as edit looping points. * Looping is now BPM aware * Added a special importer UI for configuring this. * Added a special preview showing the audio waveform as well as the playback position in the resource picker. * Renamed `AudioStream::instance` to `instantiate` for correctness.
115 lines
4.3 KiB
C++
115 lines
4.3 KiB
C++
/*************************************************************************/
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/* audio_stream_import_settings.h */
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/*************************************************************************/
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/* This file is part of: */
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/* GODOT ENGINE */
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/* https://godotengine.org */
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/*************************************************************************/
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/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
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/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */
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/* */
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/* Permission is hereby granted, free of charge, to any person obtaining */
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/* a copy of this software and associated documentation files (the */
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/* "Software"), to deal in the Software without restriction, including */
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/* without limitation the rights to use, copy, modify, merge, publish, */
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/* distribute, sublicense, and/or sell copies of the Software, and to */
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/* permit persons to whom the Software is furnished to do so, subject to */
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/* the following conditions: */
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/* */
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/* The above copyright notice and this permission notice shall be */
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/* included in all copies or substantial portions of the Software. */
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/* */
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/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
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/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
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/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
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/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
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/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
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/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
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/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
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/*************************************************************************/
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#ifndef AUDIO_STREAM_IMPORT_SETTINGS_H
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#define AUDIO_STREAM_IMPORT_SETTINGS_H
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#include "editor/editor_plugin.h"
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#include "scene/audio/audio_stream_player.h"
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#include "scene/gui/color_rect.h"
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#include "scene/gui/spin_box.h"
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#include "scene/resources/texture.h"
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class AudioStreamImportSettings : public ConfirmationDialog {
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GDCLASS(AudioStreamImportSettings, ConfirmationDialog);
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CheckBox *bpm_enabled = nullptr;
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SpinBox *bpm_edit = nullptr;
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CheckBox *beats_enabled = nullptr;
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SpinBox *beats_edit = nullptr;
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Label *bar_beats_label = nullptr;
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SpinBox *bar_beats_edit = nullptr;
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CheckBox *loop = nullptr;
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SpinBox *loop_offset = nullptr;
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ColorRect *color_rect = nullptr;
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Ref<AudioStream> stream;
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AudioStreamPlayer *_player = nullptr;
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ColorRect *_preview = nullptr;
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Control *_indicator = nullptr;
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Label *_current_label = nullptr;
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Label *_duration_label = nullptr;
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HScrollBar *zoom_bar = nullptr;
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Button *zoom_in = nullptr;
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Button *zoom_reset = nullptr;
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Button *zoom_out = nullptr;
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Button *_play_button = nullptr;
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Button *_stop_button = nullptr;
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bool updating_settings = false;
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float _current = 0;
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bool _dragging = false;
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bool _beat_len_dragging = false;
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bool _pausing = false;
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int _hovering_beat = -1;
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HashMap<StringName, Variant> params;
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String importer;
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String path;
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void _audio_changed();
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static AudioStreamImportSettings *singleton;
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void _settings_changed();
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void _reimport();
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protected:
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void _notification(int p_what);
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void _preview_changed(ObjectID p_which);
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void _preview_zoom_in();
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void _preview_zoom_out();
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void _preview_zoom_reset();
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void _preview_zoom_offset_changed(double);
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void _play();
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void _stop();
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void _on_finished();
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void _draw_preview();
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void _draw_indicator();
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void _on_input_indicator(Ref<InputEvent> p_event);
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void _seek_to(real_t p_x);
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void _set_beat_len_to(real_t p_x);
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void _on_indicator_mouse_exited();
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int _get_beat_at_pos(real_t p_x);
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public:
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void edit(const String &p_path, const String &p_importer, const Ref<AudioStream> &p_stream);
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static AudioStreamImportSettings *get_singleton() { return singleton; }
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AudioStreamImportSettings();
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};
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#endif // AUDIO_STREAM_IMPORT_SETTINGS_H
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