Upload modified plugin files that correct .svg rendering issue as well as adding feature for auto-enter on correct PIN

pinpadlockscreen.koplugin/ui/pinpadbuttondialog.lua

@@ -24,6 +24,7 @@ local VerticalGroup = require("ui/widget/verticalgroup")
 local VerticalSpan = require("ui/widget/verticalspan")
 local Screen = Device.screen
 local util = require("util")
+local RenderImage = require("ui/renderimage")
 
 local DGENERIC_ICON_SIZE = G_defaults:readSetting("DGENERIC_ICON_SIZE")
 
@@ -83,14 +84,23 @@ function PinpadButtonDialog:init()
     }
 
     local aesthetic_space = VerticalSpan:new { width = Size.margin.default + Size.padding.default }
+    -- Pre-render the SVG to an image to avoid inconsistent caching/rasterization across multiple shows.
+    local icon_image = nil
+    local icon_path = plugin_dir and (plugin_dir .. "/icons/lock.svg") or nil
+    if icon_path and util.getFileNameSuffix(icon_path) == "svg" then
+        icon_image = RenderImage:renderSVGImageFile(icon_path, nil, nil, 1)
+    end
     local text_pin_content = VerticalGroup:new {
         align = "center",
         ImageWidget:new {
-            file = plugin_dir .. "/icons/lock.svg",
+            -- Prefer a pre-rendered image object when available; fallback to file path so existing behavior is preserved.
+            image = icon_image,
+            file = icon_image and nil or (plugin_dir .. "/icons/lock.svg"),
             alpha = true,
             width = Screen:scaleBySize(DGENERIC_ICON_SIZE) * 1.25,
             height = Screen:scaleBySize(DGENERIC_ICON_SIZE) * 1.25,
-            scale_factor = 0,
+            -- don't force raster scaling for SVGs; let renderer handle vector scaling for crisp output
+            scale_factor = nil,
             original_in_nightmode = false,
         },
         aesthetic_space,
@@ -204,6 +214,7 @@ function PinpadButtonDialog:init()
         alpha = self.alpha,
         anchor = self.anchor,
         FrameContainer:new {
+            -- Restore original white window background so the dialog has a proper window appearance.
             background = Blitbuffer.COLOR_WHITE,
             bordersize = Size.border.window,
             radius = Size.radius.window,

pinpadlockscreen.koplugin/ui/pinpaddialog.lua

@@ -204,7 +204,8 @@ function PinPadDialog:initializeScreensaverBackground()
             alpha = true,
             width = self.icon_size,
             height = self.icon_size,
-            scale_factor = 0,
+            -- don't force raster scaling for SVGs; let renderer handle vector scaling for crisp output
+            scale_factor = nil,
             original_in_nightmode = false,
         }
         self.screensaver_widget = ScreenSaverWidget:new {
@@ -284,7 +285,8 @@ function PinPadDialog:showPinPad()
                 alpha = true,
                 width = self.icon_size,
                 height = self.icon_size,
-                scale_factor = 0,
+                -- allow vector rendering for SVGs
+                scale_factor = nil,
                 original_in_nightmode = false,
             }
         }
@@ -301,7 +303,8 @@ function PinPadDialog:showPinPad()
                 alpha = true,
                 width = self.icon_size,
                 height = self.icon_size,
-                scale_factor = 0,
+                -- allow vector rendering for SVGs
+                scale_factor = nil,
                 original_in_nightmode = false,
             }
         }
@@ -399,12 +402,25 @@ function PinPadDialog:onAppendToPin(digit)
     end
     self.pin = self.pin .. digit
 
+    -- Check whether we should auto-submit the PIN immediately: only when
+    -- we're in the locked/confirm_current_code stages and the entered pin
+    -- matches the stored PIN.
+    local stored_pin = G_reader_settings:readSetting("pinpadlock_pin_code") or ""
+    local should_auto_submit = (self.stage == "locked" or self.stage == "confirm_current_code") and (self.pin == stored_pin)
+
     if G_reader_settings:isTrue("pinpadlock_display_digit_activated") then
         local temp_display_text = self.dialog_text .. digit
         self.dialog:updateTitle(temp_display_text)
 
         self.dialog_text = self.dialog_text .. "*"
 
+        -- If we matched the PIN, submit immediately. closeDialogs() (called in onOk)
+        -- will stop any timers and clean up widgets properly.
+        if should_auto_submit then
+            self:onOk()
+            return
+        end
+
         self.digit_display_timer = UIManager:scheduleIn(1, function()
             self.dialog:updateTitle(self.dialog_text)
             self.digit_display_timer = nil
@@ -412,6 +428,11 @@ function PinPadDialog:onAppendToPin(digit)
     else
         self.dialog_text = self.dialog_text .. "*"
         self.dialog:updateTitle(self.dialog_text)
+
+        if should_auto_submit then
+            self:onOk()
+            return
+        end
     end
 end