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ContentDB: Tweak package page

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Gregor Parzefall 2024-04-11 00:21:13 +02:00 committed by rubenwardy
parent 18ef9b0f50
commit c1bc340b78
1 changed files with 25 additions and 48 deletions
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73
builtin/mainmenu/content/dlg_package.lua
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@ -30,19 +30,6 @@ local function get_info_formspec(size, text)
end
--- Creates a scrollbaroptions for a scroll_container
--
-- @param visible_l the length of the scroll_container and scrollbar
-- @param total_l length of the scrollable area
-- @param scroll_factor as passed to scroll_container
local function make_scrollbaroptions_for_scroll_container(visible_l, total_l, scroll_factor)
assert(total_l >= visible_l)
local max = total_l - visible_l
local thumb_size = (visible_l / total_l) * max
return ("scrollbaroptions[min=0;max=%f;thumbsize=%f]"):format(max / scroll_factor, thumb_size / scroll_factor)
end
local function get_formspec(data)
local window = core.get_window_info()
local size = { x = window.max_formspec_size.x, y = window.max_formspec_size.y }
@ -173,48 +160,38 @@ local function get_formspec(data)
if current_tab == 1 then
-- Screenshots and description
local hypertext = info.long_description.head ..
"<big><b>" .. core.hypertext_escape(info.short_description) .. "</b></big>\n\n" ..
local hypertext = "<big><b>" .. core.hypertext_escape(info.short_description) .. "</b></big>\n"
local winfo = core.get_window_info()
local fs_to_px = winfo.size.x / winfo.max_formspec_size.x
for i, ss in ipairs(info.screenshots) do
local path = get_screenshot(data.package, ss.url, 2)
hypertext = hypertext .. "<action name=ss_" .. i .. "><img name=" ..
core.hypertext_escape(path) .. " width=" .. (3 * fs_to_px) ..
" height=" .. (2 * fs_to_px) .. "></action>"
if i ~= #info.screenshots then
hypertext = hypertext .. "<img name=blank.png width=" .. (0.25 * fs_to_px) ..
" height=" .. (2.25 * fs_to_px).. ">"
end
end
hypertext = hypertext .. "\n" .. info.long_description.head ..
info.long_description.body
hypertext = hypertext:gsub("<img name=blank.png ",
"<img name=" .. core.hypertext_escape(defaulttexturedir) .. "blank.png ")
local screenshots_w = #info.screenshots*3.25 + 0.375 - 0.25
local scroll_factor = 0.1
local needs_scrollbar = screenshots_w > size.x
local hypertext_y = (#info.screenshots > 0 and 2.25 or 0) + (needs_scrollbar and 0.5 or 0)
table.insert_all(formspec, {
"hypertext[0.375,", hypertext_y, ";",
size.x - 2*0.375, ",",
tab_body_height - hypertext_y - 0.375,
"hypertext[0.375,0;",
size.x - 3*0.375, ",",
tab_body_height - 0.375,
";desc;", core.formspec_escape(hypertext), "]",
"scroll_container[0,0;", size.x, ",2.25;images_sb;horizontal;", scroll_factor, "]",
})
for i, ss in ipairs(info.screenshots) do
local path = get_screenshot(data.package, ss.url, 2)
table.insert_all(formspec, {
"image_button[", (i-1)*3.25 + 0.375, ",0;3,2;",
core.formspec_escape(path), ";ss_", i, ";;false;false]",
})
end
formspec[#formspec + 1] = "scroll_container_end[]"
if needs_scrollbar then
table.insert_all(formspec, {
make_scrollbaroptions_for_scroll_container(size.x, screenshots_w, scroll_factor),
"scrollbar[0,2.25;", size.x, ",0.25;horizontal;images_sb;0]",
})
end
elseif current_tab == 2 then
local hypertext = info.info_hypertext.head .. info.info_hypertext.body
table.insert_all(formspec, {
"hypertext[0.375,0;", size.x - 2*0.375, ",", tab_body_height - 0.375,
"hypertext[0.375,0;", size.x - 3*0.375, ",", tab_body_height - 0.375,
";info;", core.formspec_escape(hypertext), "]",
})
else
@ -233,6 +210,13 @@ local function handle_hypertext_event(this, event, hypertext_object)
return
end
for i, ss in ipairs(this.data.info.screenshots) do
if event == "action:ss_" .. i then
core.open_url(ss.url)
return true
end
end
-- TODO: escape base_url
local base_url = core.settings:get("contentdb_url")
for key, url in pairs(hypertext_object.links) do
@ -320,13 +304,6 @@ local function handle_submit(this, fields)
return true
end
for i, ss in ipairs(info.screenshots) do
if fields["ss_" .. i] then
core.open_url(ss.url)
return true
end
end
if handle_hypertext_event(this, fields.desc, info.long_description) or
handle_hypertext_event(this, fields.info, info.info_hypertext) then
return true