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Allow toggling touchscreen mode at runtime (#14075)

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Signed-off-by: David Heidelberg <david@ixit.cz>
Co-authored-by: Gregor Parzefall <gregor.parzefall@posteo.de>
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David Heidelberg 2024-02-22 16:44:49 +01:00 • committed by GitHub
parent e3cc26cb7c
commit 34286d77c7
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GPG key ID: B5690EEEBB952194
24 changed files with 175 additions and 220 deletions
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14
builtin/fstk/buttonbar.lua
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@ -18,7 +18,9 @@
local BASE_SPACING = 0.1
local SCROLL_BTN_WIDTH = TOUCHSCREEN_GUI and 0.8 or 0.5
local function get_scroll_btn_width()
return core.settings:get_bool("enable_touch") and 0.8 or 0.5
end
local function buttonbar_formspec(self)
if self.hidden then
@ -39,7 +41,7 @@ local function buttonbar_formspec(self)
-- The number of buttons per page is always calculated as if the scroll
-- buttons were visible.
local avail_space = self.size.x - 2*BASE_SPACING - 2*SCROLL_BTN_WIDTH
local avail_space = self.size.x - 2*BASE_SPACING - 2*get_scroll_btn_width()
local btns_per_page = math.floor((avail_space - BASE_SPACING) / (btn_size + BASE_SPACING))
self.num_pages = math.ceil(#self.buttons / btns_per_page)
@ -55,7 +57,7 @@ local function buttonbar_formspec(self)
local btn_start_x = self.pos.x + btn_spacing
if show_scroll_btns then
btn_start_x = btn_start_x + BASE_SPACING + SCROLL_BTN_WIDTH
btn_start_x = btn_start_x + BASE_SPACING + get_scroll_btn_width()
end
for i = first_btn, first_btn + btns_per_page - 1 do
@ -80,7 +82,7 @@ local function buttonbar_formspec(self)
y = self.pos.y + BASE_SPACING,
}
local btn_next_pos = {
x = self.pos.x + self.size.x - BASE_SPACING - SCROLL_BTN_WIDTH,
x = self.pos.x + self.size.x - BASE_SPACING - get_scroll_btn_width(),
y = self.pos.y + BASE_SPACING,
}
@ -88,11 +90,11 @@ local function buttonbar_formspec(self)
self.btn_prev_name, self.btn_next_name))
table.insert(formspec, string.format("button[%f,%f;%f,%f;%s;<]",
btn_prev_pos.x, btn_prev_pos.y, SCROLL_BTN_WIDTH, btn_size,
btn_prev_pos.x, btn_prev_pos.y, get_scroll_btn_width(), btn_size,
self.btn_prev_name))
table.insert(formspec, string.format("button[%f,%f;%f,%f;%s;>]",
btn_next_pos.x, btn_next_pos.y, SCROLL_BTN_WIDTH, btn_size,
btn_next_pos.x, btn_next_pos.y, get_scroll_btn_width(), btn_size,
self.btn_next_name))
end