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Add marked_text support. Add input example page

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Insality
2020-04-18 12:10:00 +03:00
parent 36d7bcee5a
commit 97509ca30b
10 changed files with 1073 additions and 21 deletions
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52
druid/base/input.lua
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@@ -11,12 +11,28 @@ local utf8 = require("druid.system.utf8")
local M = component.create("input", { const.ON_INPUT, const.ON_FOCUS_LOST })
--- Mask text by replacing every character with a mask character
-- @tparam string text
-- @tparam string mask
-- @treturn string Masked text
local function mask_text(text, mask)
mask = mask or "*"
local masked_text = ""
for uchar in utf8.gmatch(text, ".") do
masked_text = masked_text .. mask
end
return masked_text
end
local function select(self)
gui.reset_keyboard()
self.marked_value = ""
if not self.selected then
self.previous_value = self.value
self.selected = true
print("type", self.keyboard_type)
gui.show_keyboard(self.keyboard_type, false)
self.on_input_select:trigger(self:get_context())
@@ -43,7 +59,10 @@ end
local function clear_and_select(self)
self:set_text("")
if self.style.IS_LONGTAP_ERASE then
self:set_text("")
end
select(self)
end
@@ -54,10 +73,10 @@ function M.init(self, click_node, text_node, keyboard_type)
self.text = self.druid:new_text(text_node)
self.selected = false
self.previous_value = ""
self.value = ""
self.value = self.text.last_value
self.previous_value = self.text.last_value
self.current_value = self.text.last_value
self.marked_value = ""
self.current_value = ""
self.is_empty = true
self.text_width = 0
@@ -67,7 +86,7 @@ function M.init(self, click_node, text_node, keyboard_type)
self.max_length = nil
self.allowed_characters = nil
self.keyboard_type = keyboard_type or gui.KEYBOARD_TYPE_NUMBER_PAD
self.keyboard_type = keyboard_type or gui.KEYBOARD_TYPE_DEFAULT
self.button = self.druid:new_button(click_node, select)
self.button:set_style(self.style)
@@ -116,8 +135,9 @@ function M.on_input(self, action_id, action)
if action_id == const.ACTION_MARKED_TEXT then
self.marked_value = action.text or ""
if self.max_length then
input_text = utf8.sub(self.marked_value, 1, self.max_length)
self.marked_value = utf8.sub(self.marked_value, 1, self.max_length)
end
print("marked text", self.marked_value)
end
if action_id == const.ACTION_BACKSPACE and (action.pressed or action.repeated) then
@@ -139,7 +159,7 @@ function M.on_input(self, action_id, action)
return true
end
if input_text then
if input_text or #self.marked_value > 0 then
self:set_text(input_text)
return true
end
@@ -154,13 +174,22 @@ function M.on_focus_lost(self)
end
function M.on_input_interrupt(self)
-- unselect(self)
end
--- Set text for input field
-- @function input:set_text
-- @tparam string input_text The string to apply for input field
function M.set_text(self, input_text)
self.value = input_text
-- Case when update with marked text
if input_text then
self.value = input_text
end
-- only update the text if it has changed
-- Only update the text if it has changed
print("set text", self.value, ":::", self.marked_value)
local current_value = self.value .. self.marked_value
if current_value ~= self.current_value then
@@ -169,8 +198,9 @@ function M.set_text(self, input_text)
-- mask text if password field
local masked_value, masked_marked_value
if self.keyboard_type == gui.KEYBOARD_TYPE_PASSWORD then
masked_value = M.mask_text(self.text, "*")
masked_marked_value = M.mask_text(self.marked_text, "*")
local mask_char = self.style.MASK_DEFAULT_CHAR or "*"
masked_value = mask_text(self.value, mask_char)
masked_marked_value = mask_text(self.marked_value, mask_char)
end
-- text + marked text