Move all .tscn and .gd files into scenes/ directory

scenes/file_browser.gd

@@ -0,0 +1,133 @@
+extends Control
+
+enum FileBrowserMode {
+	WORKING_DIRECTORY,
+	COMMIT,
+	INDEX
+}
+
+export(String) var title setget _set_title
+export(FileBrowserMode) var mode = FileBrowserMode.WORKING_DIRECTORY setget _set_mode
+
+var shell
+var commit setget _set_commit
+var repository
+
+var open_file
+
+onready var grid = $Panel/Margin/Rows/Scroll/Grid
+onready var text_edit = $Panel/TextEdit
+onready var save_button = $Panel/TextEdit/SaveButton
+onready var title_label = $Panel/Margin/Rows/Title
+
+func _ready():
+	update()
+	_set_mode(mode)
+	_set_title(title)
+
+func _input(event):
+	if event.is_action_pressed("save"):
+		if text_edit.visible:
+			save()
+	
+func clear():
+	for item in grid.get_children():
+		item.queue_free()
+		
+func update():
+	if grid:
+		clear()
+		match mode:
+			FileBrowserMode.WORKING_DIRECTORY:
+				if shell:
+					var file_string = shell.run("find . -type f")
+					var files = file_string.split("\n")
+					files = Array(files)
+					# The last entry is an empty string, remove it.
+					files.pop_back()
+					files.sort_custom(self, "very_best_sort")
+					for file_path in files:
+						file_path = file_path.substr(2)
+						if file_path.substr(0, 5) == ".git/":
+							continue
+						var item = preload("res://scenes/file_browser_item.tscn").instance()
+						item.label = file_path
+						item.connect("clicked", self, "item_clicked")
+						grid.add_child(item)
+			FileBrowserMode.COMMIT:
+				if commit:
+					var files = Array(commit.repository.shell.run("git ls-tree --name-only -r %s" % commit.id).split("\n"))
+					# The last entry is an empty string, remove it.
+					files.pop_back()
+					for file_path in files:
+						var item = preload("res://scenes/file_browser_item.tscn").instance()
+						item.label = file_path
+						item.connect("clicked", self, "item_clicked")
+						grid.add_child(item)
+			FileBrowserMode.INDEX:
+				if repository:
+					var files = Array(repository.shell.run("git ls-files -s | cut -f2").split("\n"))
+					# The last entry is an empty string, remove it.
+					files.pop_back()
+					for file_path in files:
+						var item = preload("res://scenes/file_browser_item.tscn").instance()
+						item.label = file_path
+						item.connect("clicked", self, "item_clicked")
+						grid.add_child(item)
+
+func item_clicked(item):
+	print(item.label)
+	open_file = item.label
+	match mode:
+		FileBrowserMode.WORKING_DIRECTORY:
+			text_edit.text = helpers.read_file(shell._cwd + item.label)
+		FileBrowserMode.COMMIT:
+			text_edit.text = commit.repository.shell.run("git show %s:\"%s\"" % [commit.id, item.label])
+		FileBrowserMode.INDEX:
+			text_edit.text = repository.shell.run("git show :\"%s\"" % [item.label])
+	text_edit.show()
+	text_edit.grab_focus()
+
+func close():
+	text_edit.hide()
+	
+func save():
+	match mode:
+		FileBrowserMode.WORKING_DIRECTORY:
+			var fixme_path = shell._cwd
+	
+			# Add a newline to the end of the file if there is none.
+			if text_edit.text.length() > 0 and text_edit.text.substr(text_edit.text.length()-1, 1) != "\n":
+				text_edit.text += "\n"
+			
+			helpers.write_file(fixme_path+open_file, text_edit.text)
+	close()
+
+func _set_commit(new_commit):
+	commit = new_commit
+	update()
+	
+func _set_mode(new_mode):
+	mode = new_mode
+	if save_button:
+		save_button.visible = mode == FileBrowserMode.WORKING_DIRECTORY
+		text_edit.readonly = not mode == FileBrowserMode.WORKING_DIRECTORY
+		text_edit.selecting_enabled = mode == FileBrowserMode.WORKING_DIRECTORY
+		if mode == FileBrowserMode.WORKING_DIRECTORY:
+			text_edit.focus_mode = Control.FOCUS_CLICK
+		else:
+			text_edit.focus_mode = Control.FOCUS_NONE
+
+func _set_title(new_title):
+	title = new_title
+	if title_label:
+		title_label.text = new_title
+
+func very_best_sort(a,b):
+	# We're looking at the third character because all entries have the form
+	# "./.git/bla".
+	if a.substr(2, 1) == "." and b.substr(2, 1) != ".":
+		return false
+	if a.substr(2, 1) != "." and b.substr(2, 1) == ".":
+		return true
+	return a.casecmp_to(b) == -1