move reader code into frontend/apps/reader

it makes more sense to completely separate the UI framework and application code also move frontend/ui/configurable.lua to frontend/configurable.lua
2025-08-10 00:52:38 +00:00 · 2014-04-02 16:59:17 -04:00
parent 7ca851de21
commit 4b357c1466
35 changed files with 46 additions and 45 deletions
--- a/frontend/apps/reader/modules/readerfrontlight.lua
+++ b/frontend/apps/reader/modules/readerfrontlight.lua
@@ -0,0 +1,146 @@
+local InputContainer = require("ui/widget/container/inputcontainer")
+local InputDialog = require("ui/widget/inputdialog")
+local Notification = require("ui/widget/notification")
+local GestureRange = require("ui/gesturerange")
+local UIManager = require("ui/uimanager")
+local Geom = require("ui/geometry")
+local Screen = require("ui/screen")
+local Device = require("ui/device")
+local DEBUG = require("dbg")
+local _ = require("gettext")
+
+local ReaderFrontLight = InputContainer:new{
+    steps = {0,1,1,1,1,2,2,2,3,4,5,6,7,8,9,10},
+}
+
+function ReaderFrontLight:init()
+    if Device:isTouchDevice() then
+        self.ges_events = {
+            Adjust = {
+                GestureRange:new{
+                    ges = "two_finger_pan",
+                    rate = Device:getModel() ~= 'Kobo_phoenix' and 3.0 or nil,
+                }
+            },
+            PanRelease= {
+                GestureRange:new{
+                    ges = "two_finger_pan_release",
+                }
+            },
+            Swipe = {
+                GestureRange:new{
+                    ges = "two_finger_swipe",
+                }
+            },
+        }
+		DEBUG("Device:getModel() ~= 'Kobo_phoenix' and 3.0 or nil =", Device:getModel() ~= 'Kobo_phoenix' and 3.0 or nil)
+        self.ui.menu:registerToMainMenu(self)
+    end
+	
+end
+
+function ReaderFrontLight:onAdjust(arg, ges)
+    local powerd = Device:getPowerDevice()
+    if powerd.flIntensity ~= nil then
+        DEBUG("frontlight intensity", powerd.flIntensity)
+        local step = math.ceil(#self.steps * ges.distance / Screen:getWidth())
+		DEBUG("step = ", step)
+        local delta_int = self.steps[step] or self.steps[#self.steps]
+		DEBUG("delta_int = ", delta_int)
+        if ges.direction == "north" then
+            powerd:setIntensity(powerd.flIntensity + delta_int)
+        elseif ges.direction == "south" then
+            powerd:setIntensity(powerd.flIntensity - delta_int)
+        end
+    end
+    return true
+end
+
+function ReaderFrontLight:onShowIntensity()
+    local powerd = Device:getPowerDevice()
+    if powerd.flIntensity ~= nil then
+        UIManager:show(Notification:new{
+            text = _("Frontlight intensity is set to ")..powerd.flIntensity,
+            timeout = 1.0,
+        })
+    end
+    return true
+end
+
+function ReaderFrontLight:onSwipe(arg, ges)
+    if ges.direction == "north" or ges.direction == "south" then
+		DEBUG("onSwipe activated")
+        return self:onShowIntensity()
+    end
+end
+
+function ReaderFrontLight:onPanRelease(arg, ges)
+	DEBUG("onPanRelease activated")
+    return self:onShowIntensity()
+end
+
+function ReaderFrontLight:addToMainMenu(tab_item_table)
+    -- insert fldial command to main reader menu
+    table.insert(tab_item_table.main, {
+        text = _("Frontlight settings"),
+        callback = function()
+            self:onShowFlDialog()
+        end,
+    })
+end
+
+function ReaderFrontLight:onShowFlDialog()
+    local powerd = Device:getPowerDevice()
+    self.fl_dialog = InputDialog:new{
+        title = _("Frontlight Level"),
+        input_hint = ("(%d - %d)"):format(powerd.fl_min, powerd.fl_max),
+        buttons = {
+            {
+                {
+                    text = _("Toggle"),
+                    enabled = true,
+                    callback = function()
+                        self.fl_dialog.input:setText("")
+                        powerd:toggleFrontlight()
+                    end,
+                },
+                {
+                    text = _("Apply"),
+                    enabled = true,
+                    callback = function()
+                        self:fldialIntensity()
+                    end,
+                },
+                {
+                    text = _("OK"),
+                    enabled = true,
+                    callback = function()
+                        self:fldialIntensity()
+                        self:close()
+                    end,
+                },
+
+            },
+        },
+        input_type = "number",
+        width = Screen:getWidth() * 0.8,
+        height = Screen:getHeight() * 0.2,
+    }
+    self.fl_dialog:onShowKeyboard()
+    UIManager:show(self.fl_dialog)
+end
+
+function ReaderFrontLight:close()
+    self.fl_dialog:onClose()
+    G_reader_settings:saveSetting("frontlight_intensity", Device:getPowerDevice().flIntensity)
+    UIManager:close(self.fl_dialog)
+end
+
+function ReaderFrontLight:fldialIntensity()
+    local number = tonumber(self.fl_dialog:getInputText())
+    if number ~= nil then
+        Device:getPowerDevice():setIntensity(number)
+    end
+end
+
+return ReaderFrontLight