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bling
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Formatting

This commit is contained in:
Ksaper 2023-02-25 03:18:33 +02:00
parent 86bef7a2d2
commit b300def18c
1 changed files with 38 additions and 38 deletions
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76
widget/app_launcher/init.lua
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@ -82,6 +82,44 @@ local function has_value(tab, val)
return false
end
local function scroll(self, dir)
if #self:get_grid().children < 1 then
self._private.active_widget = nil
return
end
local pos = self:get_grid():get_widget_position(self._private.active_widget)
local can_scroll = false
local step_size = 0
local if_cant_scroll_func = nil
if dir == "up" then
can_scroll = self:get_grid():index(self._private.active_widget) > 1
step_size = -1
if_cant_scroll_func = function() self:page_backward("up") end
elseif dir == "down" then
can_scroll = self:get_grid():index(self._private.active_widget) < #self:get_grid().children
step_size = 1
if_cant_scroll_func = function() self:page_forward("down") end
elseif dir == "left" then
can_scroll = self:get_grid():get_widgets_at(pos.row, pos.col - 1) ~= nil
step_size = -self:get_grid().forced_num_rows
if_cant_scroll_func = function() self:page_backward("left") end
elseif dir == "right" then
can_scroll = self:get_grid():get_widgets_at(pos.row, pos.col + 1) ~= nil
step_size = self:get_grid().forced_num_cols
if_cant_scroll_func = function() self:page_forward("right") end
end
if can_scroll then
local app = gtable.cycle_value(self:get_grid().children, self._private.active_widget, step_size)
app:select()
self:emit_signal("scroll", dir)
else
if_cant_scroll_func()
end
end
local function app_widget(self, app)
local widget = nil
@ -229,44 +267,6 @@ local function app_widget(self, app)
return widget
end
local function scroll(self, dir)
if #self:get_grid().children < 1 then
self._private.active_widget = nil
return
end
local pos = self:get_grid():get_widget_position(self._private.active_widget)
local can_scroll = false
local step_size = 0
local if_cant_scroll_func = nil
if dir == "up" then
can_scroll = self:get_grid():index(self._private.active_widget) > 1
step_size = -1
if_cant_scroll_func = function() self:page_backward("up") end
elseif dir == "down" then
can_scroll = self:get_grid():index(self._private.active_widget) < #self:get_grid().children
step_size = 1
if_cant_scroll_func = function() self:page_forward("down") end
elseif dir == "left" then
can_scroll = self:get_grid():get_widgets_at(pos.row, pos.col - 1) ~= nil
step_size = -self:get_grid().forced_num_rows
if_cant_scroll_func = function() self:page_backward("left") end
elseif dir == "right" then
can_scroll = self:get_grid():get_widgets_at(pos.row, pos.col + 1) ~= nil
step_size = self:get_grid().forced_num_cols
if_cant_scroll_func = function() self:page_forward("right") end
end
if can_scroll then
local app = gtable.cycle_value(self:get_grid().children, self._private.active_widget, step_size)
app:select()
self:emit_signal("scroll", dir)
else
if_cant_scroll_func()
end
end
local function generate_apps(self)
self._private.all_apps = {}
self._private.matched_apps = {}