65 lines
1.7 KiB
GDScript
65 lines
1.7 KiB
GDScript
tool
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extends Control
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onready var master_tree = get_node("../MasterTreeContainer/MasterTree")
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var current_page:String = ""
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var previous_pages = []
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var next_pages = []
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signal open_link(link)
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onready var nodes = {
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"DocsViewer":$DocsViewer,
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"Next":null,
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"Previous":null,
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}
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func _ready():
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set("custom_styles/panel", get_stylebox("Background", "EditorStyles"))
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var _scale = get_constant("inspector_margin", "Editor")
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_scale = _scale * 0.125
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nodes["DocsViewer"].MarkdownParser.editor_scale = _scale
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nodes["Next"] = find_parent("EditorView").get_node("ToolBar/DocumentationNavigation/Next")
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nodes["Next"].connect("pressed", self, "open_next_page")
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nodes["Previous"] = find_parent("EditorView").get_node("ToolBar/DocumentationNavigation/Previous")
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nodes["Previous"].connect("pressed", self, "open_previous_page")
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func load_page(page):
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if current_page:
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previous_pages.push_back(current_page)
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nodes["Previous"].disabled = false
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next_pages = []
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current_page = page
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nodes["DocsViewer"].load_page(current_page)
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nodes["Next"].disabled = true
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func open_previous_page():
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if len(previous_pages):
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next_pages.push_front(current_page)
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current_page = previous_pages.pop_back()
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nodes["DocsViewer"].load_page(current_page)
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nodes["Previous"].disabled = len(previous_pages) == 0
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nodes["Next"].disabled = false
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func open_next_page():
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if len(next_pages):
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previous_pages.push_back(current_page)
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current_page = next_pages.pop_front()
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nodes["DocsViewer"].load_page(current_page)
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nodes["Next"].disabled = len(next_pages) == 0
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nodes["Previous"].disabled = false
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func toggle_editing():
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nodes["DocsViewer"].toggle_editing()
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func _on_DocsViewer_open_non_html_link(link, section):
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master_tree.select_documentation_item(link)
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