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skip collapsed categories in add node menu keyboard navigation (#7)

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Reviewed-on: https://codeberg.org/Eroax/Re-DotDeck/pulls/7
Co-authored-by: Lera Elvoé <yagich@poto.cafe>
Co-committed-by: Lera Elvoé <yagich@poto.cafe>
This commit is contained in:
Lera Elvoé 2023-11-25 11:28:57 +00:00 committed by yagich
parent a427535ff5
commit 09deeccb60
1 changed files with 36 additions and 14 deletions
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50
graph_node_renderer/add_node_menu.gd
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@ -94,13 +94,7 @@ func _on_search_line_edit_gui_input(event: InputEvent) -> void:
# reached the end of items in the current category # reached the end of items in the current category
category.unhighlight_all() category.unhighlight_all()
var nc: Category var nc := get_next_visible_category(category.get_index())
if category.get_index() + 1 == scroll_content_container.get_child_count():
# reached the end, get the first category
nc = scroll_content_container.get_child(0)
else:
# there is another category after this
nc = scroll_content_container.get_child(category.get_index() + 1)
nc.highlight_item(0) nc.highlight_item(0)
scroll_container.ensure_control_visible(nc.get_child(0)) scroll_container.ensure_control_visible(nc.get_child(0))
return return
@ -120,13 +114,7 @@ func _on_search_line_edit_gui_input(event: InputEvent) -> void:
# reached the beginning of items in the current category # reached the beginning of items in the current category
category.unhighlight_all() category.unhighlight_all()
var nc: Category var nc := get_previous_visible_category(category.get_index())
if category.get_index() - 1 == -1:
# reached the beginning, get the last category
nc = scroll_content_container.get_child(scroll_content_container.get_child_count() - 1)
else:
# there is another category before this
nc = scroll_content_container.get_child(category.get_index() - 1)
nc.highlight_item(nc.get_item_count() - 1) nc.highlight_item(nc.get_item_count() - 1)
scroll_container.ensure_control_visible(nc.get_child(nc.get_item_count() - 1)) scroll_container.ensure_control_visible(nc.get_child(nc.get_item_count() - 1))
return return
@ -135,6 +123,36 @@ func _on_search_line_edit_gui_input(event: InputEvent) -> void:
scroll_container.ensure_control_visible(category.get_child(item - 1)) scroll_container.ensure_control_visible(category.get_child(item - 1))
## Returns the next uncollapsed category, starting from index [code]at[/code], wrapping around if no other
## categories are uncollapsed.
func get_next_visible_category(at: int) -> Category:
var i := at
var s := 0
while s < scroll_content_container.get_child_count():
i = (i + 1) % scroll_content_container.get_child_count()
if !(scroll_content_container.get_child(i) as Category).is_collapsed():
return scroll_content_container.get_child(i)
s += 1
return scroll_content_container.get_child(at)
## Returns the previous uncollapsed category, starting from index [code]at[/code], wrapping around if no other
## categories are uncollapsed.
func get_previous_visible_category(at: int) -> Category:
var i := at
var s := 0
while s < scroll_content_container.get_child_count():
i = (i - 1) % scroll_content_container.get_child_count()
if !(scroll_content_container.get_child(i) as Category).is_collapsed():
return scroll_content_container.get_child(i)
s += 1
return scroll_content_container.get_child(at)
## Callback for [member search_line_edit]. Handles emitting [signal node_selected] ## Callback for [member search_line_edit]. Handles emitting [signal node_selected]
func _on_search_line_edit_text_submitted(_new_text: String) -> void: func _on_search_line_edit_text_submitted(_new_text: String) -> void:
var category: Category var category: Category
@ -261,6 +279,10 @@ class Category extends VBoxContainer:
return -1 return -1
func is_collapsed() -> bool:
return collapse_button.button_pressed
## Represents an item in a [AddNodeMenu.Category]. ## Represents an item in a [AddNodeMenu.Category].
## ##
## A selectable and highlightable category item with a favorite button. ## A selectable and highlightable category item with a favorite button.