mirror of
https://github.com/Relintai/material-maker.git
synced 2024-11-13 06:27:18 +01:00
d6bfbab92a
The filter box is now located at the top of the library tree, as most search boxes are placed above the elements they search in. Pressing Ctrl + F will now focus the filter box as well.
133 lines
3.9 KiB
GDScript
133 lines
3.9 KiB
GDScript
tool
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extends VBoxContainer
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var libraries = []
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onready var tree : Tree = $Tree
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onready var filter_line_edit : LineEdit = $HBoxContainer/Filter
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func _ready():
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tree.set_column_expand(0, true)
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tree.set_column_expand(1, false)
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tree.set_column_min_width(1, 32)
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var lib_path = OS.get_executable_path().get_base_dir()+"/library/base.json"
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if !add_library(lib_path):
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add_library("res://addons/material_maker/library/base.json")
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add_library("user://library/user.json")
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update_tree()
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func _unhandled_input(event : InputEvent) -> void:
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if event is InputEventKey and event.pressed and event.command and event.scancode == KEY_F:
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filter_line_edit.grab_focus()
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func get_selected_item_name():
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var tree_item : TreeItem = tree.get_selected()
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var rv = ""
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while tree_item != null and tree_item != tree.get_root():
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if rv == "":
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rv = tree_item.get_text(0)
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else:
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rv = tree_item.get_text(0)+"/"+rv
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tree_item = tree_item.get_parent()
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return rv
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func add_library(file_name : String, filter : String = ""):
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var root = tree.get_root()
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var file = File.new()
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if file.open(file_name, File.READ) != OK:
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return false
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var lib = parse_json(file.get_as_text())
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file.close()
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if lib != null and lib.has("lib"):
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for m in lib.lib:
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m.library = file_name
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libraries.push_back(lib.lib)
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return true
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return false
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func update_tree(filter : String = ""):
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filter = filter.to_lower()
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tree.clear()
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var root = tree.create_item()
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for l in libraries:
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for m in l:
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if filter == "" or m.tree_item.to_lower().find(filter) != -1:
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add_item(m, m.tree_item, get_preview_texture(m), null, filter != "")
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func get_preview_texture(data : Dictionary):
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if data.has("icon") and data.has("library"):
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var image_path = data.library.left(data.library.rfind("."))+"/"+data.icon+".png"
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var t : ImageTexture
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if image_path.left(6) == "res://":
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return load(image_path)
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else:
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t = ImageTexture.new()
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var image : Image = Image.new()
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image.load(image_path)
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t.create_from_image(image)
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return t
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return null
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func add_item(item, item_name, item_icon = null, item_parent = null, force_expand = false):
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if item_parent == null:
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item.tree_item = item_name
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item_parent = tree.get_root()
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var slash_position = item_name.find("/")
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if slash_position == -1:
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var new_item : TreeItem = null
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var c = item_parent.get_children()
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while c != null:
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if c.get_text(0) == item_name:
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new_item = c
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break
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c = c.get_next()
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if new_item == null:
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new_item = tree.create_item(item_parent)
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new_item.set_text(0, item_name)
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new_item.collapsed = !force_expand
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if item_icon != null:
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new_item.set_icon(1, item_icon)
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new_item.set_icon_max_width(1, 32)
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if item.has("type") || item.has("nodes"):
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new_item.set_metadata(0, item)
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if item.has("collapsed"):
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new_item.collapsed = item.collapsed and !force_expand
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return new_item
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else:
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var prefix = item_name.left(slash_position)
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var suffix = item_name.right(slash_position+1)
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var new_parent = null
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var c = item_parent.get_children()
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while c != null:
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if c.get_text(0) == prefix:
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new_parent = c
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break
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c = c.get_next()
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if new_parent == null:
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new_parent = tree.create_item(item_parent)
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new_parent.collapsed = !force_expand
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new_parent.set_text(0, prefix)
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return add_item(item, suffix, item_icon, new_parent, force_expand)
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func serialize_library(array, library_name = null, item = null):
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if item == null:
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item = tree.get_root()
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item = item.get_children()
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while item != null:
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var m = item.get_metadata(0)
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if m != null and (library_name == null or (m.has("library") and m.library == library_name)):
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array.append(m)
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serialize_library(array, library_name, item)
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item = item.get_next()
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func save_library(library_name, item = null):
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var array = []
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serialize_library(array, library_name)
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var file = File.new()
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if file.open(library_name, File.WRITE) == OK:
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file.store_string(to_json({lib=array}))
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file.close()
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func _on_Filter_text_changed(filter):
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update_tree(filter)
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