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WIP: waveform visualization

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dnesov
2025-02-17 00:04:42 +01:00
parent 50123076de
commit ce0c116800
9 changed files with 250 additions and 8 deletions
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2
Scripts/AudioClip.gd
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@@ -10,6 +10,8 @@ signal on_selected
signal on_deselected
signal on_double_click
var clip_path: String
var timeline: Timeline
var dragging: bool

11
Scripts/Timeline.gd
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@@ -20,6 +20,8 @@ extends Container
@export var audio_clip_scene: PackedScene
signal clip_added(clip: Control)
func format_time_ms_hours(ms: float) -> String:
var total_seconds = ms / 1000
var hours = int(total_seconds / 3600)
@@ -141,21 +143,24 @@ func local_x_to_timeline(x: float) -> float:
return (x + time_offset) / get_pixels_per_unit() * time_interval
func clip_dropped(at_position: Vector2, clip_name: String, clip_start_time: float, clip_end_time: float):
func clip_dropped(at_position: Vector2, path: String, clip_name: String, clip_start_time: float, clip_end_time: float):
var local_position = at_position - global_position
var timeline_position = local_x_to_timeline(local_position.x)
var track_idx = get_track_idx_by_y(at_position.y)
add_audio_clip(clip_name, track_idx, timeline_position + clip_start_time, timeline_position + clip_end_time)
add_audio_clip(path, clip_name, track_idx, timeline_position + clip_start_time, timeline_position + clip_end_time)
pass
func add_audio_clip(clip_name: String, track_idx: int, clip_start_time: float, clip_end_time: float):
func add_audio_clip(path: String, clip_name: String, track_idx: int, clip_start_time: float, clip_end_time: float):
var audio_clip = audio_clip_scene.instantiate() as AudioClip
audio_clip.clip_path = path
audio_clip.clip_name = clip_name
audio_clip.track_idx = track_idx
audio_clip.start_time = clip_start_time
audio_clip.end_time = clip_end_time
add_child(audio_clip)
clip_added.emit(audio_clip)
queue_redraw()
pass