Add file dialogs for import/export filters. Height adjusted to virtual keyboard.

3 files changed, 225 insertions, 0 deletions

diff --git a/menu/font_b612.txt b/menu/font_b612.txt
new file mode 100644
index 0000000..2826948
--- /dev/null
+++ b/menu/font_b612.txt
@@ -0,0 +1,93 @@
+Copyright 2012 The B612 Project Authors (https://github.com/polarsys/b612)

+

+This Font Software is licensed under the SIL Open Font License, Version 1.1.

+This license is copied below, and is also available with a FAQ at:

+http://scripts.sil.org/OFL

+

+

+-----------------------------------------------------------

+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007

+-----------------------------------------------------------

+

+PREAMBLE

+The goals of the Open Font License (OFL) are to stimulate worldwide

+development of collaborative font projects, to support the font creation

+efforts of academic and linguistic communities, and to provide a free and

+open framework in which fonts may be shared and improved in partnership

+with others.

+

+The OFL allows the licensed fonts to be used, studied, modified and

+redistributed freely as long as they are not sold by themselves. The

+fonts, including any derivative works, can be bundled, embedded, 

+redistributed and/or sold with any software provided that any reserved

+names are not used by derivative works. The fonts and derivatives,

+however, cannot be released under any other type of license. The

+requirement for fonts to remain under this license does not apply

+to any document created using the fonts or their derivatives.

+

+DEFINITIONS

+"Font Software" refers to the set of files released by the Copyright

+Holder(s) under this license and clearly marked as such. This may

+include source files, build scripts and documentation.

+

+"Reserved Font Name" refers to any names specified as such after the

+copyright statement(s).

+

+"Original Version" refers to the collection of Font Software components as

+distributed by the Copyright Holder(s).

+

+"Modified Version" refers to any derivative made by adding to, deleting,

+or substituting -- in part or in whole -- any of the components of the

+Original Version, by changing formats or by porting the Font Software to a

+new environment.

+

+"Author" refers to any designer, engineer, programmer, technical

+writer or other person who contributed to the Font Software.

+

+PERMISSION & CONDITIONS

+Permission is hereby granted, free of charge, to any person obtaining

+a copy of the Font Software, to use, study, copy, merge, embed, modify,

+redistribute, and sell modified and unmodified copies of the Font

+Software, subject to the following conditions:

+

+1) Neither the Font Software nor any of its individual components,

+in Original or Modified Versions, may be sold by itself.

+

+2) Original or Modified Versions of the Font Software may be bundled,

+redistributed and/or sold with any software, provided that each copy

+contains the above copyright notice and this license. These can be

+included either as stand-alone text files, human-readable headers or

+in the appropriate machine-readable metadata fields within text or

+binary files as long as those fields can be easily viewed by the user.

+

+3) No Modified Version of the Font Software may use the Reserved Font

+Name(s) unless explicit written permission is granted by the corresponding

+Copyright Holder. This restriction only applies to the primary font name as

+presented to the users.

+

+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font

+Software shall not be used to promote, endorse or advertise any

+Modified Version, except to acknowledge the contribution(s) of the

+Copyright Holder(s) and the Author(s) or with their explicit written

+permission.

+

+5) The Font Software, modified or unmodified, in part or in whole,

+must be distributed entirely under this license, and must not be

+distributed under any other license. The requirement for fonts to

+remain under this license does not apply to any document created

+using the Font Software.

+

+TERMINATION

+This license becomes null and void if any of the above conditions are

+not met.

+

+DISCLAIMER

+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,

+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF

+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT

+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE

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+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL

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+OTHER DEALINGS IN THE FONT SOFTWARE.

diff --git a/menu/godot.txt b/menu/godot.txt
new file mode 100644
index 0000000..bee83fb
--- /dev/null
+++ b/menu/godot.txt
@@ -0,0 +1,20 @@
+Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur.
+Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md).
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
diff --git a/menu/menu.gd b/menu/menu.gd
new file mode 100644
index 0000000..55c74fa
--- /dev/null
+++ b/menu/menu.gd
@@ -0,0 +1,112 @@
+extends MenuButton
+
+const menu_items: Array = [
+	{ label = "IMPORT FILTERS",		action = "_menu_import_filters_action" },
+	{ label = "EXPORT FILTERS",		action = "_menu_export_filters_action" },
+	{ label = "CLEAR FILTERS",		action = "_menu_clear_filters_action" },
+	{ label = "ABOUT",				action = "_menu_about_action" },
+]
+const license_font_b612: String		= "res://licenses/font_b612.txt"
+const license_godot: String			= "res://licenses/godot.txt"
+
+onready var popup: PopupMenu = get_popup()
+onready var debug: Label = get_node("/root/main/debug") as Label
+
+func _ready():
+	
+	for idx in range(menu_items.size()):
+		popup.add_item(menu_items[idx].label, idx)
+	popup.connect("id_pressed", self, "id_pressed")
+	
+#	load_file(file)
+
+
+
+func id_pressed(id: int):
+	debug.text += "'%d':'%s'" % [id, menu_items[id].action]
+	self.call_deferred(menu_items[id].action)
+	debug.text += "!\n"
+
+
+var csv_file: Array
+var has_permissions := false
+func _menu_import_filters_action():
+	
+#	printerr("pressed: %s" % get_stack()[0]);
+	debug.text += "> import: "
+	
+	if OS.get_name() == "Android":
+		while not has_permissions:
+			var permissions := Array(OS.get_granted_permissions())
+			if not permissions.has("android.permission.READ_EXTERNAL_STORAGE") \
+				or not permissions.has("android.permission.WRITE_EXTERNAL_STORAGE"):
+				OS.request_permissions()
+	#			await get_tree().create_timer(1).timeout
+				yield(get_tree().create_timer(1), "timeout") # - for Godot 3 branch
+			else:
+				has_permissions = true
+
+	
+	
+	var file_dialog := get_node("/root/main/import_filters") as FileDialog
+	file_dialog.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
+	file_dialog.connect("file_selected", self, "file_selected", [], CONNECT_ONESHOT)
+	file_dialog.show_modal(true)
+	file_dialog.invalidate()
+#	printerr("download: '%s'" % OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS))
+
+func file_selected(path: String):
+	debug.text += "'%s'\n" % path
+	
+	var file = File.new()
+	file.open(path, File.READ)
+	while file.eof_reached() == false:
+		var line = file.get_line()
+		csv_file.append(line)
+		printerr("%s" % line)
+	file.close()
+
+func _menu_export_filters_action():
+	debug.text += "> export: \n"
+#	printerr("pressed: %s" % get_stack()[0]);
+	var file_dialog := get_node("/root/main/export_filters") as FileDialog
+	file_dialog.current_dir = OS.get_system_dir(OS.SYSTEM_DIR_DOWNLOADS)
+	file_dialog.connect("file_selected", self, "file_selected_export", [], CONNECT_ONESHOT)
+	file_dialog.show_modal(true)
+	file_dialog.invalidate()
+
+func file_selected_export(path: String):
+	debug.text += "'%s'\n" % path
+	var file = File.new()
+	file.open(path, File.WRITE)
+	for ln in csv_file:
+		file.store_line(ln)
+	file.close()
+
+
+func _menu_clear_filters_action():
+	debug.text += "> clear\n"
+#	printerr("pressed: %s" % get_stack()[0]);
+	(get_node("/root/main/delete_filters") as ConfirmationDialog).show_modal(true)
+
+
+func _menu_about_action():
+#	printerr("pressed: %s" % get_stack()[0]);
+	debug.text += "> about\n"
+	(get_node("/root/main/about") as AcceptDialog).show_modal()
+
+
+#func load_file(file: String):
+#	var f = File.new()
+#	f.open(file, File.READ)
+#	var index = 1
+#	while not f.eof_reached(): # iterate through all lines until the end of file is reached
+#		var line = f.get_line()
+#		line += " "
+#		print(line + str(index))
+#
+#		index += 1
+#	f.close()
+#	return
+
+