Bookmark flipping mode fix (#10196)

(1) Changed indicator icon to "bookmark".
(2) Added toggling action to dispatcher.

frontend/apps/reader/modules/readerflipping.lua

@@ -5,7 +5,6 @@ local WidgetContainer = require("ui/widget/container/widgetcontainer")
 local Screen = require("device").screen
 
 local ReaderFlipping = WidgetContainer:extend{
-    orig_reflow_mode = 0,
     -- Icons to show during crengine partial rerendering automation
     rolling_rendering_state_icons = {
         PARTIALLY_RERENDERED = "cre.render.partial",
@@ -22,7 +21,11 @@ function ReaderFlipping:init()
         width = icon_size,
         height = icon_size,
     }
-    -- Re-use this widget to show an indicator when we are in select mode
+    self.bookmark_flipping_widget = IconWidget:new{
+        icon = "bookmark",
+        width = icon_size,
+        height = icon_size,
+    }
     icon_size = Screen:scaleBySize(36)
     self.select_mode_widget = IconWidget:new{
         icon = "texture-box",
@@ -83,22 +86,23 @@ function ReaderFlipping:onSetStatusLine()
 end
 
 function ReaderFlipping:paintTo(bb, x, y)
-    if self.ui.highlight.select_mode then
-        if self[1][1] ~= self.select_mode_widget then
-            self[1][1] = self.select_mode_widget
-        end
+    local widget
+    if self.ui.paging and self.view.flipping_visible then
+        -- pdf page flipping or bookmark browsing mode
+        widget = self.ui.paging.bookmark_flipping_mode and self.bookmark_flipping_widget or self.flipping_widget
+    elseif self.ui.highlight.select_mode then
+        -- highlight select mode
+        widget = self.select_mode_widget
     elseif self.ui.rolling and self.ui.rolling.rendering_state then
-        local widget = self:getRollingRenderingStateIconWidget()
+        -- epub rerendering
+        widget = self:getRollingRenderingStateIconWidget()
+    end
+    if widget then
         if self[1][1] ~= widget then
             self[1][1] = widget
         end
-        if not widget then return end -- nothing to get painted
-    else
-        if self[1][1] ~= self.flipping_widget then
-            self[1][1] = self.flipping_widget
-        end
+        WidgetContainer.paintTo(self, bb, x, y)
     end
-    WidgetContainer.paintTo(self, bb, x, y)
 end
 
 return ReaderFlipping

frontend/apps/reader/modules/readerpaging.lua

@@ -273,15 +273,11 @@ function ReaderPaging:onToggleBookmarkFlipping()
 
     if self.bookmark_flipping_mode then
         self.orig_flipping_mode = self.view.flipping_visible
-        self.orig_dogear_mode = self.view.dogear_visible
-
         self.view.flipping_visible = true
-        self.view.dogear_visible = true
         self.bm_flipping_orig_page = self.current_page
         self:enterFlippingMode()
     else
         self.view.flipping_visible = self.orig_flipping_mode
-        self.view.dogear_visible = self.orig_dogear_mode
         self:exitFlippingMode()
         self:_gotoPage(self.bm_flipping_orig_page)
     end

frontend/apps/reader/modules/readerview.lua

@@ -233,11 +233,9 @@ function ReaderView:paintTo(bb, x, y)
     if self.footer_visible then
         self.footer:paintTo(bb, x, y)
     end
-    -- paint flipping or select mode sign
-    if self.flipping_visible or self.ui.highlight.select_mode
-            or (self.ui.rolling and self.ui.rolling.rendering_state) then
-        self.flipping:paintTo(bb, x, y)
-    end
+    -- paint top left corner indicator
+    self.flipping:paintTo(bb, x, y)
+    -- paint view modules
     for _, m in pairs(self.view_modules) do
         m:paintTo(bb, x, y)
     end

frontend/dispatcher.lua

@@ -154,6 +154,7 @@ local settingsList = {
 
     -- paging reader settings
     toggle_page_flipping = {category="none", event="TogglePageFlipping", title=_("Toggle page flipping"), paging=true},
+    toggle_bookmark_flipping = {category="none", event="ToggleBookmarkFlipping", title=_("Toggle bookmark flipping"), paging=true},
     toggle_reflow = {category="none", event="ToggleReflow", title=_("Toggle reflow"), paging=true},
     zoom = {category="string", event="SetZoomMode", title=_("Zoom mode"), args=ReaderZooming.available_zoom_modes, toggle=ReaderZooming.available_zoom_modes, paging=true},
     zoom_factor_change = {category="none", event="ZoomFactorChange", title=_("Change zoom factor"), paging=true, separator=true},
@@ -335,6 +336,7 @@ local dispatcher_menu_order = {
     "toggle_bookmark",
     "toggle_page_change_animation",
     "toggle_page_flipping",
+    "toggle_bookmark_flipping",
     "toggle_reflow",
     "toggle_inverse_reading_order",
     "swap_page_turn_buttons",

resources/icons/mdlight/bookmark.svg

@@ -0,0 +1 @@
+<svg xmlns="http://www.w3.org/2000/svg" id="mdil-bookmark" viewBox="0 0 24 24"><path d="M8,3H16A3,3 0 0,1 19,6V21L12,18L5,21V6A3,3 0 0,1 8,3M8,4A2,2 0 0,0 6,6V19.5L12,16.94L18,19.5V6A2,2 0 0,0 16,4H8Z" /></svg>