Esempio n. 1
0
        public bool OnNavigationItemSelected(IMenuItem item)
        {
            int      id       = item.ItemId;
            Fragment fragment = null;

            if (id == Resource.Id.menu_createdict)
            {
                fragment = new CreateDict();
            }
            else if (id == Resource.Id.menu_lookup)
            {
                fragment = new LooupLocal();
            }
            else if (id == Resource.Id.menu_dictlist)
            {
                fragment = new DictList();
            }
            else if (id == Resource.Id.menu_opendicts)
            {
                fragment = new OpenDict();
            }
            else if (id == Resource.Id.menu_tools)
            {
                fragment = new UtilityTools();
            }
            else if (id == Resource.Id.nav_share)
            {
            }
            else if (id == Resource.Id.nav_send)
            {
            }

            if (fragment != null)
            {
                FragmentManager.BeginTransaction().Replace(Resource.Id.flContent, fragment).Commit();
            }

            DrawerLayout drawer = (DrawerLayout)FindViewById(Resource.Id.drawer_layout);

            drawer.CloseDrawer(GravityCompat.Start);
            return(true);
        }
Esempio n. 2
0
        public override View OnCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState)
        {
            var view = inflater.Inflate(Resource.Layout.fragment_dictlist, container, false);
            //EditText etDictName = view.FindViewById<EditText>(Resource.Id.etDictListDictName);
            TextView tvHint = view.FindViewById <TextView>(Resource.Id.tvHint);

            Button btDelete   = view.FindViewById <Button>(Resource.Id.btDelete);
            Button btOpenDict = view.FindViewById <Button>(Resource.Id.btOpenDict);
            Button btRefresh  = view.FindViewById <Button>(Resource.Id.btRefresh);
            Button btRecreate = view.FindViewById <Button>(Resource.Id.btRecreate);
            //btDelete.Enabled = false;

            RadioGroup rgDictList = view.FindViewById <RadioGroup>(Resource.Id.rgDictList);

            int iSelectedID = 0;

            DatabaseManager dm        = new DatabaseManager();
            string          sDictName = dm.GetDefaultValueByKey("DictName");


            List <string> dictList = dm.GetDictNameList();

            for (int i = 0; i < dictList.Count; i++)
            {
                RadioButton rbNew = new RadioButton(view.Context);
                rbNew.Id = View.GenerateViewId();//start from 1.
                //set attributes "wrap_content" dynamically.(but it has been set default.
                //LinearLayout.LayoutParams parmsWrapContent = new LinearLayout.LayoutParams(LinearLayout.LayoutParams.WrapContent, LinearLayout.LayoutParams.WrapContent);
                //rbNew.LayoutParameters = parmsWrapContent;

                rbNew.Text = dictList[i];
                if (rbNew.Text.Equals(sDictName))
                {
                    iSelectedID = rbNew.Id;
                }
                rgDictList.AddView(rbNew);
            }


            rgDictList.CheckedChange += (sender, e) => {
                btDelete.Enabled = true;
                iSelectedID      = e.CheckedId;

                RadioButton rbNew = view.FindViewById <RadioButton>(e.CheckedId);
                if (rbNew is null)
                {
                    return;
                }
                sDictName = rbNew.Text;
                dm.SetDefaultValue("DictName", sDictName);
                tvHint.Text = "Dictionary: " + sDictName + " is selected! " + dm.GetTotalWordsNumberByDictName(sDictName) + " words.";
            };
            //must be executed after listener "CheckedChange" definited.
            rgDictList.Check(iSelectedID);

            /*
             * for (int i = 0; i < rgDictList.ChildCount; i++)
             * {
             *  RadioButton rbNew = view.FindViewById<RadioButton>(rgDictList.GetChildAt(i).Id);
             *  if(rbNew.Text.Equals(sDictName))
             *  {
             *      iSelectedID = rgDictList.GetChildAt(i).Id;
             *      rgDictList.Check(iSelectedID);
             *      break;
             *  }
             * }
             */



            btOpenDict.Click += delegate
            {
                Fragment fragment = new OpenDict();
                FragmentManager.BeginTransaction().Replace(Resource.Id.flContent, fragment).Commit();
            };

            //remove words which is in "Trash" or "PassDict" from selected dictionary.
            btRefresh.Click += delegate
            {
                if (sDictName.Equals("Trash") || sDictName.Equals("PassDict"))
                {
                    return;
                }

                List <string> lSelectedDict = dm.GetWordListByDictName(sDictName);
                List <string> lTrash        = dm.GetWordListByDictName("Trash");
                List <string> lPassDict     = dm.GetWordListByDictName("PassDict");

                foreach (string sWord in lSelectedDict)
                {
                    if (lTrash.Contains(sWord))
                    {
                        dm.RemoveWordFromDict(sDictName, sWord);
                    }
                    if (lPassDict.Contains(sWord))
                    {
                        dm.RemoveWordFromDict(sDictName, sWord);
                    }
                }

                tvHint.Text = "Dictionary: " + sDictName + " is refreshed! " + dm.GetTotalWordsNumberByDictName(sDictName) + " words.";
            };

            btRecreate.Click += delegate
            {
                if (sDictName.Equals("Trash") || sDictName.Equals("PassDict") || sDictName.Equals("NewWord"))
                {
                    return;
                }

                DictDataModel ddm = dm.GetDictFromDBByName(sDictName);
                if (ddm is null)
                {
                    ddm           = new DictDataModel();
                    ddm.sDictName = sDictName;
                }

                ddm.UpdateDictWord();
                dm.StoreDictToDB(ddm);

                tvHint.Text = "Dictionary: " + sDictName + " is recreated! " + dm.GetTotalWordsNumberByDictName(sDictName) + " words.";
            };

            //delete dictionary. name can be set manually
            btDelete.Click += delegate
            {
                for (int i = 0; i < rgDictList.ChildCount; i++)
                {
                    if (rgDictList.GetChildAt(i).Id == iSelectedID)
                    {
                        if (!sDictName.Equals(""))
                        {
                            dm.RemoveDictByName(sDictName);
                            dm.SetDefaultValue("DictName", "");
                        }
                        rgDictList.RemoveViewAt(i);
                        break;
                    }
                }
                btDelete.Enabled = false;
                dm.RemoveDictByName(sDictName);
                DictDataModel ddm = dm.GetDictFromDBByName(sDictName);
            };


            return(view);

            //return base.OnCreateView(inflater, container, savedInstanceState);
        }