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feat: scale cover screensaver to fill screen

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This commit is contained in:
Xiangyu Fu
2025-06-22 16:32:05 +08:00
parent c456d18fa3
commit 86d44f0606
2 changed files with 29 additions and 0 deletions
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10
frontend/ui/elements/screensaver_menu.lua
View File

@@ -128,7 +128,17 @@ return {
G_reader_settings:flipNilOrFalse("screensaver_rotate_auto_for_best_fit")
touchmenu_instance:updateItems()
end,
},
{
text = _("Scale cover to fill screen"),
checked_func = function()
return G_reader_settings:isTrue("screensaver_scale_cover_images")
end,
callback = function(touchmenu_instance)
G_reader_settings:flipNilOrFalse("screensaver_scale_cover_images")
end
}
},
},
{

19
frontend/ui/screensaver.lua
View File

@@ -610,6 +610,25 @@ function Screensaver:show()
stretch_limit_percentage = G_reader_settings:readSetting("screensaver_stretch_limit_percentage"),
}
if self.image then
if G_reader_settings:isTrue("screensaver_scale_cover_images") then
local image_w = self.image:getWidth()
local image_h = self.image:getHeight()
local screen_w = Screen:getWidth()
local screen_h = Screen:getHeight()
if G_reader_settings:isTrue("screensaver_rotate_auto_for_best_fit") then
if(image_w > image_h) {
local tmp = image_w
image_w = image_h
image_h = tmp
}
end
if widget_settings.scale_factor == 0 then
widget_settings.scale_factor = math.max(screen_w / image_w, screen_h / image_h)
end
end
widget_settings.image = self.image
widget_settings.image_disposable = true
elseif self.image_file then