diff options
| -rw-r--r-- | editor/plugins/audio_stream_editor_plugin.cpp | 279 | ||||
| -rw-r--r-- | editor/plugins/audio_stream_editor_plugin.h | 93 | ||||
| -rw-r--r-- | editor/register_editor_types.cpp | 2 |
3 files changed, 374 insertions, 0 deletions
diff --git a/editor/plugins/audio_stream_editor_plugin.cpp b/editor/plugins/audio_stream_editor_plugin.cpp new file mode 100644 index 0000000000..719ae09f47 --- /dev/null +++ b/editor/plugins/audio_stream_editor_plugin.cpp @@ -0,0 +1,279 @@ +/*************************************************************************/ +/* audio_stream_editor_plugin.cpp */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#include "audio_stream_editor_plugin.h" + +#include "core/core_string_names.h" +#include "editor/audio_stream_preview.h" +#include "editor/editor_scale.h" +#include "editor/editor_settings.h" + +// AudioStreamEditor + +void AudioStreamEditor::_notification(int p_what) { + switch (p_what) { + case NOTIFICATION_READY: { + AudioStreamPreviewGenerator::get_singleton()->connect(SNAME("preview_updated"), callable_mp(this, &AudioStreamEditor::_preview_changed)); + } break; + case NOTIFICATION_THEME_CHANGED: + case NOTIFICATION_ENTER_TREE: { + Ref<Font> font = get_theme_font(SNAME("status_source"), SNAME("EditorFonts")); + + _current_label->add_theme_font_override(SNAME("font"), font); + _duration_label->add_theme_font_override(SNAME("font"), font); + + _play_button->set_icon(get_theme_icon(SNAME("MainPlay"), SNAME("EditorIcons"))); + _stop_button->set_icon(get_theme_icon(SNAME("Stop"), SNAME("EditorIcons"))); + _preview->set_color(get_theme_color(SNAME("dark_color_2"), SNAME("Editor"))); + + set_color(get_theme_color(SNAME("dark_color_1"), SNAME("Editor"))); + + _indicator->queue_redraw(); + _preview->queue_redraw(); + } break; + case NOTIFICATION_PROCESS: { + _current = _player->get_playback_position(); + _indicator->queue_redraw(); + } break; + case NOTIFICATION_VISIBILITY_CHANGED: { + if (!is_visible_in_tree()) { + _stop(); + } + } break; + default: { + } break; + } +} + +void AudioStreamEditor::_draw_preview() { + Rect2 rect = _preview->get_rect(); + Size2 size = get_size(); + + Ref<AudioStreamPreview> preview = AudioStreamPreviewGenerator::get_singleton()->generate_preview(stream); + float preview_len = preview->get_length(); + + Vector<Vector2> lines; + lines.resize(size.width * 2); + + for (int i = 0; i < size.width; i++) { + float ofs = i * preview_len / size.width; + float ofs_n = (i + 1) * preview_len / size.width; + float max = preview->get_max(ofs, ofs_n) * 0.5 + 0.5; + float min = preview->get_min(ofs, ofs_n) * 0.5 + 0.5; + + int idx = i; + lines.write[idx * 2 + 0] = Vector2(i + 1, rect.position.y + min * rect.size.y); + lines.write[idx * 2 + 1] = Vector2(i + 1, rect.position.y + max * rect.size.y); + } + + RS::get_singleton()->canvas_item_add_multiline(_preview->get_canvas_item(), lines, { get_theme_color(SNAME("contrast_color_2"), SNAME("Editor")) }); +} + +void AudioStreamEditor::_preview_changed(ObjectID p_which) { + if (stream.is_valid() && stream->get_instance_id() == p_which) { + _preview->queue_redraw(); + } +} + +void AudioStreamEditor::_stream_changed() { + if (!is_visible()) { + return; + } + queue_redraw(); +} + +void AudioStreamEditor::_play() { + if (_player->is_playing()) { + _pausing = true; + _player->stop(); + _play_button->set_icon(get_theme_icon(SNAME("MainPlay"), SNAME("EditorIcons"))); + set_process(false); + } else { + _pausing = false; + _player->play(_current); + _play_button->set_icon(get_theme_icon(SNAME("Pause"), SNAME("EditorIcons"))); + set_process(true); + } +} + +void AudioStreamEditor::_stop() { + _player->stop(); + _play_button->set_icon(get_theme_icon(SNAME("MainPlay"), SNAME("EditorIcons"))); + _current = 0; + _indicator->queue_redraw(); + set_process(false); +} + +void AudioStreamEditor::_on_finished() { + _play_button->set_icon(get_theme_icon(SNAME("MainPlay"), SNAME("EditorIcons"))); + if (!_pausing) { + _current = 0; + _indicator->queue_redraw(); + } else { + _pausing = false; + } + set_process(false); +} + +void AudioStreamEditor::_draw_indicator() { + if (stream.is_null()) { + return; + } + + Rect2 rect = _preview->get_rect(); + float len = stream->get_length(); + float ofs_x = _current / len * rect.size.width; + const Color col = get_theme_color(SNAME("accent_color"), SNAME("Editor")); + Ref<Texture2D> icon = get_theme_icon(SNAME("TimelineIndicator"), SNAME("EditorIcons")); + _indicator->draw_line(Point2(ofs_x, 0), Point2(ofs_x, rect.size.height), col, Math::round(2 * EDSCALE)); + _indicator->draw_texture( + icon, + Point2(ofs_x - icon->get_width() * 0.5, 0), + col); + + _current_label->set_text(String::num(_current, 2).pad_decimals(2) + " /"); +} + +void AudioStreamEditor::_on_input_indicator(Ref<InputEvent> p_event) { + const Ref<InputEventMouseButton> mb = p_event; + if (mb.is_valid() && mb->get_button_index() == MouseButton::LEFT) { + if (mb->is_pressed()) { + _seek_to(mb->get_position().x); + } + _dragging = mb->is_pressed(); + } + + const Ref<InputEventMouseMotion> mm = p_event; + if (mm.is_valid()) { + if (_dragging) { + _seek_to(mm->get_position().x); + } + } +} + +void AudioStreamEditor::_seek_to(real_t p_x) { + _current = p_x / _preview->get_rect().size.x * stream->get_length(); + _current = CLAMP(_current, 0, stream->get_length()); + _player->seek(_current); + _indicator->queue_redraw(); +} + +void AudioStreamEditor::set_stream(const Ref<AudioStream> &p_stream) { + if (stream.is_valid()) { + stream->disconnect(CoreStringNames::get_singleton()->changed, callable_mp(this, &AudioStreamEditor::_stream_changed)); + } + + stream = p_stream; + if (stream.is_null()) { + hide(); + return; + } + stream->connect(CoreStringNames::get_singleton()->changed, callable_mp(this, &AudioStreamEditor::_stream_changed)); + + _player->set_stream(stream); + _current = 0; + + String text = String::num(stream->get_length(), 2).pad_decimals(2) + "s"; + _duration_label->set_text(text); + + queue_redraw(); +} + +AudioStreamEditor::AudioStreamEditor() { + set_custom_minimum_size(Size2(1, 100) * EDSCALE); + + _player = memnew(AudioStreamPlayer); + _player->connect(SNAME("finished"), callable_mp(this, &AudioStreamEditor::_on_finished)); + add_child(_player); + + VBoxContainer *vbox = memnew(VBoxContainer); + vbox->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT); + add_child(vbox); + + _preview = memnew(ColorRect); + _preview->set_v_size_flags(SIZE_EXPAND_FILL); + _preview->connect(SNAME("draw"), callable_mp(this, &AudioStreamEditor::_draw_preview)); + vbox->add_child(_preview); + + _indicator = memnew(Control); + _indicator->set_anchors_and_offsets_preset(Control::PRESET_FULL_RECT); + _indicator->connect(SNAME("draw"), callable_mp(this, &AudioStreamEditor::_draw_indicator)); + _indicator->connect(SNAME("gui_input"), callable_mp(this, &AudioStreamEditor::_on_input_indicator)); + _preview->add_child(_indicator); + + HBoxContainer *hbox = memnew(HBoxContainer); + hbox->add_theme_constant_override("separation", 0); + vbox->add_child(hbox); + + _play_button = memnew(Button); + hbox->add_child(_play_button); + _play_button->set_flat(true); + _play_button->set_focus_mode(Control::FOCUS_NONE); + _play_button->connect(SNAME("pressed"), callable_mp(this, &AudioStreamEditor::_play)); + _play_button->set_shortcut(ED_SHORTCUT("audio_stream_editor/audio_preview_play_pause", TTR("Audio Preview Play/Pause"), Key::SPACE)); + + _stop_button = memnew(Button); + hbox->add_child(_stop_button); + _stop_button->set_flat(true); + _stop_button->set_focus_mode(Control::FOCUS_NONE); + _stop_button->connect(SNAME("pressed"), callable_mp(this, &AudioStreamEditor::_stop)); + + _current_label = memnew(Label); + _current_label->set_horizontal_alignment(HORIZONTAL_ALIGNMENT_RIGHT); + _current_label->set_h_size_flags(Control::SIZE_EXPAND_FILL); + _current_label->set_modulate(Color(1, 1, 1, 0.5)); + hbox->add_child(_current_label); + + _duration_label = memnew(Label); + hbox->add_child(_duration_label); +} + +// EditorInspectorPluginAudioStream + +bool EditorInspectorPluginAudioStream::can_handle(Object *p_object) { + return Object::cast_to<AudioStream>(p_object) != nullptr; +} + +void EditorInspectorPluginAudioStream::parse_begin(Object *p_object) { + AudioStream *stream = Object::cast_to<AudioStream>(p_object); + + editor = memnew(AudioStreamEditor); + editor->set_stream(Ref<AudioStream>(stream)); + + add_custom_control(editor); +} + +// AudioStreamEditorPlugin + +AudioStreamEditorPlugin::AudioStreamEditorPlugin() { + Ref<EditorInspectorPluginAudioStream> plugin; + plugin.instantiate(); + add_inspector_plugin(plugin); +} diff --git a/editor/plugins/audio_stream_editor_plugin.h b/editor/plugins/audio_stream_editor_plugin.h new file mode 100644 index 0000000000..13e52929ee --- /dev/null +++ b/editor/plugins/audio_stream_editor_plugin.h @@ -0,0 +1,93 @@ +/*************************************************************************/ +/* audio_stream_editor_plugin.h */ +/*************************************************************************/ +/* This file is part of: */ +/* GODOT ENGINE */ +/* https://godotengine.org */ +/*************************************************************************/ +/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md). */ +/* */ +/* Permission is hereby granted, free of charge, to any person obtaining */ +/* a copy of this software and associated documentation files (the */ +/* "Software"), to deal in the Software without restriction, including */ +/* without limitation the rights to use, copy, modify, merge, publish, */ +/* distribute, sublicense, and/or sell copies of the Software, and to */ +/* permit persons to whom the Software is furnished to do so, subject to */ +/* the following conditions: */ +/* */ +/* The above copyright notice and this permission notice shall be */ +/* included in all copies or substantial portions of the Software. */ +/* */ +/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */ +/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */ +/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/ +/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */ +/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */ +/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */ +/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */ +/*************************************************************************/ + +#ifndef AUDIO_STREAM_EDITOR_PLUGIN_H +#define AUDIO_STREAM_EDITOR_PLUGIN_H + +#include "editor/editor_inspector.h" +#include "editor/editor_plugin.h" +#include "scene/audio/audio_stream_player.h" +#include "scene/gui/button.h" +#include "scene/gui/color_rect.h" +#include "scene/gui/label.h" + +class AudioStreamEditor : public ColorRect { + GDCLASS(AudioStreamEditor, ColorRect); + + Ref<AudioStream> stream; + + AudioStreamPlayer *_player = nullptr; + ColorRect *_preview = nullptr; + Control *_indicator = nullptr; + Label *_current_label = nullptr; + Label *_duration_label = nullptr; + + Button *_play_button = nullptr; + Button *_stop_button = nullptr; + + float _current = 0; + bool _dragging = false; + bool _pausing = false; + +protected: + void _notification(int p_what); + void _preview_changed(ObjectID p_which); + void _play(); + void _stop(); + void _on_finished(); + void _draw_preview(); + void _draw_indicator(); + void _on_input_indicator(Ref<InputEvent> p_event); + void _seek_to(real_t p_x); + void _stream_changed(); + +public: + void set_stream(const Ref<AudioStream> &p_stream); + + AudioStreamEditor(); +}; + +class EditorInspectorPluginAudioStream : public EditorInspectorPlugin { + GDCLASS(EditorInspectorPluginAudioStream, EditorInspectorPlugin); + AudioStreamEditor *editor = nullptr; + +public: + virtual bool can_handle(Object *p_object) override; + virtual void parse_begin(Object *p_object) override; +}; + +class AudioStreamEditorPlugin : public EditorPlugin { + GDCLASS(AudioStreamEditorPlugin, EditorPlugin); + +public: + AudioStreamEditorPlugin(); +}; + +#endif // AUDIO_STREAM_EDITOR_PLUGIN_H diff --git a/editor/register_editor_types.cpp b/editor/register_editor_types.cpp index 247d5e1717..8ac0aa6fe3 100644 --- a/editor/register_editor_types.cpp +++ b/editor/register_editor_types.cpp @@ -48,6 +48,7 @@ #include "editor/import/editor_import_plugin.h" #include "editor/import/resource_importer_scene.h" #include "editor/plugins/animation_tree_editor_plugin.h" +#include "editor/plugins/audio_stream_editor_plugin.h" #include "editor/plugins/audio_stream_randomizer_editor_plugin.h" #include "editor/plugins/bit_map_editor_plugin.h" #include "editor/plugins/bone_map_editor_plugin.h" @@ -155,6 +156,7 @@ void register_editor_types() { // This list is alphabetized, and plugins that depend on Node2D are in their own section below. EditorPlugins::add_by_type<AnimationTreeEditorPlugin>(); + EditorPlugins::add_by_type<AudioStreamEditorPlugin>(); EditorPlugins::add_by_type<AudioStreamRandomizerEditorPlugin>(); EditorPlugins::add_by_type<BitMapEditorPlugin>(); EditorPlugins::add_by_type<BoneMapEditorPlugin>(); |