refactor(@desktop/settings-language): language settings added

src/app/boot/app_controller.nim

@@ -1,4 +1,4 @@
-import NimQml, os, strformat
+import NimQml
 
 import ../../app_service/common/utils
 
@@ -39,28 +39,6 @@ import ../global/global_singleton
 
 import ../core/[main]
 
-var i18nPath = ""
-if defined(development):
-  i18nPath = joinPath(getAppDir(), "../ui/i18n")
-elif (defined(windows)):
-  i18nPath = joinPath(getAppDir(), "../resources/i18n")
-elif (defined(macosx)):
-  i18nPath = joinPath(getAppDir(), "../i18n")
-elif (defined(linux)):
-  i18nPath = joinPath(getAppDir(), "../i18n")
-
-proc setLanguage(locale: string) =
-  let shouldRetranslate = not defined(linux)
-  singletonInstance.engine.setTranslationPackage(joinPath(i18nPath, fmt"qml_{locale}.qm"), shouldRetranslate)
-
-proc changeLanguage(locale: string) =
-  let currentLanguageCode = singletonInstance.localAppSettings.getLocale()
-  if (locale == currentLanguageCode):
-    return
-
-  singletonInstance.localAppSettings.setLocale(locale)
-  setLanguage(locale)
-
 type 
   AppController* = ref object of RootObj 
     statusFoundation: StatusFoundation
@@ -230,6 +208,7 @@ proc delete*(self: AppController) =
   self.startupModule.delete
   self.mainModule.delete
   self.ethService.delete
+  self.languageService.delete
   
   self.localAppSettingsVariant.delete
   self.localAccountSettingsVariant.delete
@@ -261,9 +240,8 @@ proc startupDidLoad*(self: AppController) =
   singletonInstance.engine.setRootContextProperty("localAccountSettings", self.localAccountSettingsVariant)
   singletonInstance.engine.load(newQUrl("qrc:///main.qml"))
 
-  # We need to set a language once qml is loaded
-  let locale = singletonInstance.localAppSettings.getLocale()
-  setLanguage(locale)
+  # We need to init a language service once qml is loaded
+  self.languageService.init()
 
 proc mainDidLoad*(self: AppController) =
   self.statusFoundation.onLoggedIn()
@@ -289,7 +267,6 @@ proc load(self: AppController) =
   self.providerService.init()
   self.walletAccountService.init()
   self.transactionService.init()
-  self.languageService.init()
   self.stickersService.init()
   self.networkService.init()
   self.activityCenterService.init()

src/app/modules/main/module.nim

@@ -30,7 +30,7 @@ import ../../../app_service/service/accounts/service as accounts_service
 import ../../../app_service/service/settings/service_interface as settings_service
 import ../../../app_service/service/contacts/service as contacts_service
 import ../../../app_service/service/about/service as about_service
-import ../../../app_service/service/language/service as language_service
+import ../../../app_service/service/language/service_interface as language_service
 import ../../../app_service/service/mnemonic/service as mnemonic_service
 import ../../../app_service/service/privacy/service as privacy_service
 import ../../../app_service/service/stickers/service as stickers_service

src/app/modules/main/profile_section/io_interface.nim

@@ -29,6 +29,9 @@ method contactsModuleDidLoad*(self: AccessInterface) {.base.} =
 method languageModuleDidLoad*(self: AccessInterface) {.base.} =
   raise newException(ValueError, "No implementation available")
 
+method getLanguageModule*(self: AccessInterface): QVariant {.base.} =
+  raise newException(ValueError, "No implementation available")
+
 method mnemonicModuleDidLoad*(self: AccessInterface) {.base.} =
   raise newException(ValueError, "No implementation available")
 

src/app/modules/main/profile_section/language/controller.nim

@@ -1,8 +1,6 @@
 import ./controller_interface
 import io_interface
-import ../../../../../app_service/service/language/service as language_service
-
-# import ./item as item
+import ../../../../../app_service/service/language/service_interface as language_service
 
 export controller_interface
 

src/app/modules/main/profile_section/language/controller_interface.nim

@@ -1,5 +1,3 @@
-import ../../../../../app_service/service/language/service as language_service
-
 type 
   AccessInterface* {.pure inheritable.} = ref object of RootObj
   ## Abstract class for any input/interaction with this module.
@@ -11,9 +9,4 @@ method init*(self: AccessInterface) {.base.} =
   raise newException(ValueError, "No implementation available")
 
 method changeLanguage*(self: AccessInterface, locale: string) {.base.} =
-  raise newException(ValueError, "No implementation available")
-
-type
-  ## Abstract class (concept) which must be implemented by object/s used in this 
-  ## module.
-  DelegateInterface* = concept c
+  raise newException(ValueError, "No implementation available")

src/app/modules/main/profile_section/language/io_interface.nim

@@ -1,3 +1,5 @@
+import NimQml
+
 type 
   AccessInterface* {.pure inheritable.} = ref object of RootObj
   ## Abstract class for any input/interaction with this module.
@@ -11,6 +13,9 @@ method load*(self: AccessInterface) {.base.} =
 method isLoaded*(self: AccessInterface): bool {.base.} =
   raise newException(ValueError, "No implementation available")
 
+method getModuleAsVariant*(self: AccessInterface): QVariant {.base.} =
+  raise newException(ValueError, "No implementation available")
+
 method changeLanguage*(self: AccessInterface, locale: string) {.base.} =
   raise newException(ValueError, "No implementation available")
 

src/app/modules/main/profile_section/language/module.nim

@@ -4,7 +4,7 @@ import ./io_interface, ./view, ./controller
 import ../io_interface as delegate_interface
 import ../../../../global/global_singleton
 
-import ../../../../../app_service/service/language/service as language_service
+import ../../../../../app_service/service/language/service_interface as language_service
 
 export io_interface
 
@@ -24,8 +24,6 @@ proc newModule*(delegate: delegate_interface.AccessInterface, languageService: l
   result.controller = controller.newController(result, languageService)
   result.moduleLoaded = false
 
-  singletonInstance.engine.setRootContextProperty("languageModule", result.viewVariant)
-
 method delete*(self: Module) =
   self.view.delete
 
@@ -40,5 +38,8 @@ method viewDidLoad*(self: Module) =
   self.moduleLoaded = true
   self.delegate.languageModuleDidLoad()
 
+method getModuleAsVariant*(self: Module): QVariant =
+  return self.viewVariant
+
 method changeLanguage*(self: Module, locale: string) =
   self.controller.changeLanguage(locale)

src/app/modules/main/profile_section/module.nim

@@ -7,7 +7,7 @@ import ../../../../app_service/service/accounts/service as accounts_service
 import ../../../../app_service/service/settings/service_interface as settings_service
 import ../../../../app_service/service/contacts/service as contacts_service
 import ../../../../app_service/service/about/service as about_service
-import ../../../../app_service/service/language/service as language_service
+import ../../../../app_service/service/language/service_interface as language_service
 import ../../../../app_service/service/mnemonic/service as mnemonic_service
 import ../../../../app_service/service/privacy/service as privacy_service
 import ../../../../app_service/service/node_configuration/service_interface as node_configuration_service
@@ -162,6 +162,9 @@ method contactsModuleDidLoad*[T](self: Module[T]) =
 method languageModuleDidLoad*[T](self: Module[T]) =
   self.checkIfModuleDidLoad()
 
+method getLanguageModule*[T](self: Module[T]): QVariant =
+  self.languageModule.getModuleAsVariant()
+
 method mnemonicModuleDidLoad*[T](self: Module[T]) =
   self.checkIfModuleDidLoad()
 

src/app/modules/main/profile_section/view.nim

@@ -21,6 +21,11 @@ QtObject:
   proc load*(self: View) =
     self.delegate.viewDidLoad()
 
+  proc getLanguageModule(self: View): QVariant {.slot.} =
+    return self.delegate.getLanguageModule()
+  QtProperty[QVariant] languageModule:
+    read = getLanguageModule
+
   proc getAdvancedModule(self: View): QVariant {.slot.} =
     return self.delegate.getAdvancedModule()
   QtProperty[QVariant] advancedModule:

src/app_service/service/language/service.nim

@@ -1,6 +1,6 @@
 import NimQml
 import json, json_serialization, sequtils, chronicles, os, strformat
-import ./service_interface, ./dto
+import ./service_interface
 import ../../../app/global/global_singleton
 
 export service_interface
@@ -10,14 +10,15 @@ logScope:
 
 type 
   Service* = ref object of ServiceInterface
-    i18nPath*: string
-    currentLanguageCode*: string
+    i18nPath: string
+    shouldRetranslate: bool
 
 method delete*(self: Service) =
   discard
 
 proc newService*(): Service =
   result = Service()
+  result.shouldRetranslate = not defined(linux)
 
 method init*(self: Service) =
   try:
@@ -31,15 +32,17 @@ method init*(self: Service) =
     elif (defined(linux)):
       self.i18nPath = joinPath(getAppDir(), "../i18n")
 
+    let locale = singletonInstance.localAppSettings.getLocale()
+    singletonInstance.engine.setTranslationPackage(joinPath(self.i18nPath, fmt"qml_{locale}.qm"), self.shouldRetranslate)
+
   except Exception as e:
     let errDesription = e.msg
     error "error: ", errDesription
     return
 
 method setLanguage*(self: Service, locale: string) =
-  if (locale == self.currentLanguageCode):
+  if (locale == singletonInstance.localAppSettings.getLocale()):
     return
-  self.currentLanguageCode = locale
-  let shouldRetranslate = not defined(linux)
-  singletonInstance.engine.setTranslationPackage(
-    joinPath(self.i18nPath, fmt"qml_{locale}.qm"), shouldRetranslate)
+  
+  singletonInstance.localAppSettings.setLocale(locale)
+  singletonInstance.engine.setTranslationPackage(joinPath(self.i18nPath, fmt"qml_{locale}.qm"), self.shouldRetranslate)

src/app_service/service/language/service_interface.nim

@@ -1,7 +1,3 @@
-import dto
-
-export dto
-
 type 
   ServiceInterface* {.pure inheritable.} = ref object of RootObj
   ## Abstract class for this service access.

src/app_service/service/token/dto.nim

@@ -1,4 +1,4 @@
-import json, sequtils
+import json
 
 include  ../../common/json_utils
 

ui/app/AppLayouts/Profile/ProfileLayout.qml

@@ -78,7 +78,7 @@ StatusAppTwoPanelLayout {
         }
 
         LanguageView {
-            store: profileView.store
+            languageStore: profileView.store.languageStore
             profileContentWidth: _internal.profileContentWidth
         }
 

ui/app/AppLayouts/Profile/popups/LanguageModal.qml

@@ -13,7 +13,7 @@ ModalPopup {
     //% "Language"
     title: qsTrId("Language")
 
-    property var store
+    property var languageStore
 
     onClosed: {
         destroy()
@@ -37,7 +37,7 @@ ModalPopup {
                 confirmButtonLabel: qsTr("Close the app now")
                 cancelButtonLabel: qsTr("I'll do that later")
                 onConfirmButtonClicked: {
-                    root.store.changeLocale(newLocale)
+                    root.languageStore.changeLocale(newLocale)
                     Qt.quit();
                 }
                 onCancelButtonClicked: {
@@ -81,7 +81,7 @@ ModalPopup {
                                     languageChangeConfirmationDialog.item.newLocale = modelData.locale
                                     languageChangeConfirmationDialog.item.open()
                                 } else {
-                                    root.store.changeLocale(modelData.locale)
+                                    root.languageStore.changeLocale(modelData.locale)
                                 }
                             }
                         }

ui/app/AppLayouts/Profile/stores/LanguageStore.qml

@@ -0,0 +1,12 @@
+import QtQuick 2.13
+import utils 1.0
+
+QtObject {
+    id: root
+
+    property var languageModule
+
+    function changeLocale(locale) {
+        root.languageModule.changeLocale(locale)
+    }
+}

ui/app/AppLayouts/Profile/stores/RootStore.qml

@@ -7,7 +7,6 @@ QtObject {
     property var profile: profileModule.model
     property var contactsModuleInst: contactsModule
     property var aboutModuleInst: aboutModule
-    property var languageModuleInst: languageModule
     property var mnemonicModuleInst: mnemonicModule
 
     property var profileModuleInst: profileSectionModule
@@ -28,6 +27,10 @@ QtObject {
         notificationsModule: profileModuleInst.notificationsModule
     }
 
+    property LanguageStore languageStore: LanguageStore {
+        languageModule: profileModuleInst.languageModule
+    }
+
     // Not Refactored Yet
 //    property var chatsModelInst: chatsModel
     // Not Refactored Yet
@@ -307,11 +310,6 @@ QtObject {
 //        return utilsModelInst.getSNTBalance()
     }
 
-    function changeLocale(l) {
-        localAppSettings.locale = l
-        languageModuleInst.changeLocale(l)
-    }
-
     function getNetworkName() {
         // Not Refactored Yet
 //        return utilsModelInst.getNetworkName()

ui/app/AppLayouts/Profile/views/LanguageView.qml

@@ -16,10 +16,10 @@ Item {
     Layout.fillWidth: true
     clip: true
 
-    property var store
+    property var languageStore
     property int profileContentWidth
     property Component languagePopup: LanguageModal {
-        store: languageContainer.store
+        languageStore: languageContainer.languageStore
     }
 
     Item {