src/Tizen.NUI/src/public/BaseComponents/TextEditor.cs

   1 /*
   2  * Copyright(c) 2021 Samsung Electronics Co., Ltd.
   3  *
   4  * Licensed under the Apache License, Version 2.0 (the "License");
   5  * you may not use this file except in compliance with the License.
   6  * You may obtain a copy of the License at
   7  *
   8  * http://www.apache.org/licenses/LICENSE-2.0
   9  *
  10  * Unless required by applicable law or agreed to in writing, software
  11  * distributed under the License is distributed on an "AS IS" BASIS,
  12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13  * See the License for the specific language governing permissions and
  14  * limitations under the License.
  15  *
  16  */
  17
  18 extern alias TizenSystemSettings;
  19 using TizenSystemSettings.Tizen.System;
  20
  21 using System;
  22 using System.Globalization;
  23 using System.ComponentModel;
  24
  25 namespace Tizen.NUI.BaseComponents
  26 {
  27     /// <summary>
  28     /// A control which provides a multi-line editable text editor.
  29     /// </summary>
  30     /// <since_tizen> 3 </since_tizen>
  31     public partial class TextEditor : View
  32     {
  33         private string textEditorTextSid = null;
  34         private string textEditorPlaceHolderTextSid = null;
  35         private bool systemlangTextFlag = false;
  36         private InputMethodContext inputMethodContext = null;
  37         private float fontSizeScale = 1.0f;
  38         private bool hasFontSizeChangedCallback = false;
  39
  40         static TextEditor() { }
  41
  42         /// <summary>
  43         /// Creates the TextEditor control.
  44         /// </summary>
  45         /// <since_tizen> 3 </since_tizen>
  46         public TextEditor() : this(Interop.TextEditor.New(), true)
  47         {
  48             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  49         }
  50
  51         /// <summary>
  52         /// Creates the TextEditor with specified style.
  53         /// </summary>
  54         [EditorBrowsable(EditorBrowsableState.Never)]
  55         public TextEditor(TextEditorStyle style) : this(Interop.TextLabel.New(), true, style: style)
  56         {
  57         }
  58
  59         /// <summary>
  60         /// Creates the TextEditor with setting the status of shown or hidden.
  61         /// </summary>
  62         /// <param name="shown">false : Not displayed (hidden), true : displayed (shown)</param>
  63         /// This will be public opened in next release of tizen after ACR done. Before ACR, it is used as HiddenAPI (InhouseAPI).
  64         [EditorBrowsable(EditorBrowsableState.Never)]
  65         public TextEditor(bool shown) : this(Interop.TextEditor.New(), true)
  66         {
  67             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  68             SetVisible(shown);
  69         }
  70
  71         internal TextEditor(TextEditor handle, bool shown = true) : this(Interop.TextEditor.NewTextEditor(TextEditor.getCPtr(handle)), true)
  72         {
  73             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
  74
  75             if (!shown)
  76             {
  77                 SetVisible(false);
  78             }
  79         }
  80
  81         internal TextEditor(global::System.IntPtr cPtr, bool cMemoryOwn, bool shown = true, TextEditorStyle style = null) : base(cPtr, cMemoryOwn, style)
  82         {
  83             if (!shown)
  84             {
  85                 SetVisible(false);
  86             }
  87         }
  88
  89         /// <summary>
  90         /// The TranslatableText property.<br />
  91         /// The text can set the SID value.<br />
  92         /// </summary>
  93         /// <exception cref='ArgumentNullException'>
  94         /// ResourceManager about multilingual is null.
  95         /// </exception>
  96         /// <since_tizen> 4 </since_tizen>
  97         public string TranslatableText
  98         {
  99             get
 100             {
 101                 return textEditorTextSid;
 102             }
 103             set
 104             {
 105                 if (NUIApplication.MultilingualResourceManager == null)
 106                 {
 107                     throw new ArgumentNullException(null, "ResourceManager about multilingual is null");
 108                 }
 109                 textEditorTextSid = value;
 110                 Text = SetTranslatable(textEditorTextSid);
 111                 NotifyPropertyChanged();
 112             }
 113         }
 114         /// <summary>
 115         /// The TranslatablePlaceholderText property.<br />
 116         /// The text can set the SID value.<br />
 117         /// </summary>
 118         /// <exception cref='ArgumentNullException'>
 119         /// ResourceManager about multilingual is null.
 120         /// </exception>
 121         /// <since_tizen> 4 </since_tizen>
 122         public string TranslatablePlaceholderText
 123         {
 124             get
 125             {
 126                 return textEditorPlaceHolderTextSid;
 127             }
 128             set
 129             {
 130                 if (NUIApplication.MultilingualResourceManager == null)
 131                 {
 132                     throw new ArgumentNullException(null, "ResourceManager about multilingual is null");
 133                 }
 134                 textEditorPlaceHolderTextSid = value;
 135                 PlaceholderText = SetTranslatable(textEditorPlaceHolderTextSid);
 136                 NotifyPropertyChanged();
 137             }
 138         }
 139
 140         /// <summary>
 141         /// The Text property.
 142         /// </summary>
 143         /// <since_tizen> 3 </since_tizen>
 144         public string Text
 145         {
 146             get
 147             {
 148                 return (string)GetValue(TextProperty);
 149             }
 150             set
 151             {
 152                 SetValueAndForceSendChangeSignal(TextProperty, value);
 153                 NotifyPropertyChanged();
 154             }
 155         }
 156
 157         /// <summary>
 158         /// The TextColor property.
 159         /// </summary>
 160         /// <remarks>
 161         /// The property cascade chaining set is possible. For example, this (textEditor.TextColor.X = 0.1f;) is possible.
 162         /// </remarks>
 163         /// <since_tizen> 3 </since_tizen>
 164         public Vector4 TextColor
 165         {
 166             get
 167             {
 168                 Vector4 temp = (Vector4)GetValue(TextColorProperty);
 169                 return new Vector4(OnTextColorChanged, temp.X, temp.Y, temp.Z, temp.W);
 170             }
 171             set
 172             {
 173                 SetValue(TextColorProperty, value);
 174                 NotifyPropertyChanged();
 175             }
 176         }
 177
 178         /// <summary>
 179         /// The FontFamily property.
 180         /// </summary>
 181         /// <since_tizen> 3 </since_tizen>
 182         public string FontFamily
 183         {
 184             get
 185             {
 186                 return (string)GetValue(FontFamilyProperty);
 187             }
 188             set
 189             {
 190                 SetValue(FontFamilyProperty, value);
 191                 NotifyPropertyChanged();
 192             }
 193         }
 194
 195         /// <summary>
 196         /// The FontStyle property.
 197         /// </summary>
 198         /// <since_tizen> 3 </since_tizen>
 199         public PropertyMap FontStyle
 200         {
 201             get
 202             {
 203                 return (PropertyMap)GetValue(FontStyleProperty);
 204             }
 205             set
 206             {
 207                 SetValue(FontStyleProperty, value);
 208                 NotifyPropertyChanged();
 209             }
 210         }
 211
 212         /// <summary>
 213         /// The PointSize property.
 214         /// </summary>
 215         /// <since_tizen> 3 </since_tizen>
 216         public float PointSize
 217         {
 218             get
 219             {
 220                 return (float)GetValue(PointSizeProperty);
 221             }
 222             set
 223             {
 224                 SetValue(PointSizeProperty, value);
 225                 NotifyPropertyChanged();
 226             }
 227         }
 228
 229         /// <summary>
 230         /// The HorizontalAlignment property.
 231         /// </summary>
 232         /// <since_tizen> 3 </since_tizen>
 233         public HorizontalAlignment HorizontalAlignment
 234         {
 235             get
 236             {
 237                 return (HorizontalAlignment)GetValue(HorizontalAlignmentProperty);
 238             }
 239             set
 240             {
 241                 SetValue(HorizontalAlignmentProperty, value);
 242                 NotifyPropertyChanged();
 243             }
 244         }
 245
 246         /// <summary>
 247         /// The ScrollThreshold property.
 248         /// </summary>
 249         /// <since_tizen> 3 </since_tizen>
 250         public float ScrollThreshold
 251         {
 252             get
 253             {
 254                 return (float)GetValue(ScrollThresholdProperty);
 255             }
 256             set
 257             {
 258                 SetValue(ScrollThresholdProperty, value);
 259                 NotifyPropertyChanged();
 260             }
 261         }
 262
 263         /// <summary>
 264         /// The ScrollSpeed property.
 265         /// </summary>
 266         /// <since_tizen> 3 </since_tizen>
 267         public float ScrollSpeed
 268         {
 269             get
 270             {
 271                 return (float)GetValue(ScrollSpeedProperty);
 272             }
 273             set
 274             {
 275                 SetValue(ScrollSpeedProperty, value);
 276                 NotifyPropertyChanged();
 277             }
 278         }
 279
 280         /// <summary>
 281         /// The PrimaryCursorColor property.
 282         /// </summary>
 283         /// <remarks>
 284         /// The property cascade chaining set is possible. For example, this (textEditor.PrimaryCursorColor.X = 0.1f;) is possible.
 285         /// </remarks>
 286         /// <since_tizen> 3 </since_tizen>
 287         public Vector4 PrimaryCursorColor
 288         {
 289             get
 290             {
 291                 Vector4 temp = (Vector4)GetValue(PrimaryCursorColorProperty);
 292                 return new Vector4(OnPrimaryCursorColorChanged, temp.X, temp.Y, temp.Z, temp.W);
 293             }
 294             set
 295             {
 296                 SetValue(PrimaryCursorColorProperty, value);
 297                 NotifyPropertyChanged();
 298             }
 299         }
 300
 301         /// <summary>
 302         /// The SecondaryCursorColor property.
 303         /// </summary>
 304         /// <remarks>
 305         /// The property cascade chaining set is possible. For example, this (textEditor.SecondaryCursorColor.X = 0.1f;) is possible.
 306         /// </remarks>
 307         /// <since_tizen> 3 </since_tizen>
 308         public Vector4 SecondaryCursorColor
 309         {
 310             get
 311             {
 312                 Vector4 temp = (Vector4)GetValue(SecondaryCursorColorProperty);
 313                 return new Vector4(OnSecondaryCursorColorChanged, temp.X, temp.Y, temp.Z, temp.W);
 314             }
 315             set
 316             {
 317                 SetValue(SecondaryCursorColorProperty, value);
 318                 NotifyPropertyChanged();
 319             }
 320         }
 321
 322         /// <summary>
 323         /// The EnableCursorBlink property.
 324         /// </summary>
 325         /// <since_tizen> 3 </since_tizen>
 326         public bool EnableCursorBlink
 327         {
 328             get
 329             {
 330                 return (bool)GetValue(EnableCursorBlinkProperty);
 331             }
 332             set
 333             {
 334                 SetValue(EnableCursorBlinkProperty, value);
 335                 NotifyPropertyChanged();
 336             }
 337         }
 338
 339         /// <summary>
 340         /// The CursorBlinkInterval property.
 341         /// </summary>
 342         /// <since_tizen> 3 </since_tizen>
 343         public float CursorBlinkInterval
 344         {
 345             get
 346             {
 347                 return (float)GetValue(CursorBlinkIntervalProperty);
 348             }
 349             set
 350             {
 351                 SetValue(CursorBlinkIntervalProperty, value);
 352                 NotifyPropertyChanged();
 353             }
 354         }
 355
 356         /// <summary>
 357         /// The CursorBlinkDuration property.
 358         /// </summary>
 359         /// <since_tizen> 3 </since_tizen>
 360         public float CursorBlinkDuration
 361         {
 362             get
 363             {
 364                 return (float)GetValue(CursorBlinkDurationProperty);
 365             }
 366             set
 367             {
 368                 SetValue(CursorBlinkDurationProperty, value);
 369                 NotifyPropertyChanged();
 370             }
 371         }
 372
 373         /// <summary>
 374         /// The CursorWidth property.
 375         /// </summary>
 376         /// <since_tizen> 3 </since_tizen>
 377         public int CursorWidth
 378         {
 379             get
 380             {
 381                 return (int)GetValue(CursorWidthProperty);
 382             }
 383             set
 384             {
 385                 SetValue(CursorWidthProperty, value);
 386                 NotifyPropertyChanged();
 387             }
 388         }
 389
 390         /// <summary>
 391         /// The GrabHandleImage property.
 392         /// </summary>
 393         /// <since_tizen> 3 </since_tizen>
 394         public string GrabHandleImage
 395         {
 396             get
 397             {
 398                 return (string)GetValue(GrabHandleImageProperty);
 399             }
 400             set
 401             {
 402                 SetValue(GrabHandleImageProperty, value);
 403                 NotifyPropertyChanged();
 404             }
 405         }
 406
 407         /// <summary>
 408         /// The GrabHandlePressedImage property.
 409         /// </summary>
 410         /// <since_tizen> 3 </since_tizen>
 411         public string GrabHandlePressedImage
 412         {
 413             get
 414             {
 415                 return (string)GetValue(GrabHandlePressedImageProperty);
 416             }
 417             set
 418             {
 419                 SetValue(GrabHandlePressedImageProperty, value);
 420                 NotifyPropertyChanged();
 421             }
 422         }
 423
 424         /// <summary>
 425         /// The SelectionHandleImageLeft property.
 426         /// </summary>
 427         /// <since_tizen> 3 </since_tizen>
 428         public PropertyMap SelectionHandleImageLeft
 429         {
 430             get
 431             {
 432                 return (PropertyMap)GetValue(SelectionHandleImageLeftProperty);
 433             }
 434             set
 435             {
 436                 SetValue(SelectionHandleImageLeftProperty, value);
 437                 NotifyPropertyChanged();
 438             }
 439         }
 440
 441         /// <summary>
 442         /// The SelectionHandleImageRight property.
 443         /// </summary>
 444         /// <since_tizen> 3 </since_tizen>
 445         public PropertyMap SelectionHandleImageRight
 446         {
 447             get
 448             {
 449                 return (PropertyMap)GetValue(SelectionHandleImageRightProperty);
 450             }
 451             set
 452             {
 453                 SetValue(SelectionHandleImageRightProperty, value);
 454                 NotifyPropertyChanged();
 455             }
 456         }
 457
 458         /// <summary>
 459         /// The SelectionHandlePressedImageLeft property.
 460         /// </summary>
 461         /// <since_tizen> 3 </since_tizen>
 462         public PropertyMap SelectionHandlePressedImageLeft
 463         {
 464             get
 465             {
 466                 return (PropertyMap)GetValue(SelectionHandlePressedImageLeftProperty);
 467             }
 468             set
 469             {
 470                 SetValue(SelectionHandlePressedImageLeftProperty, value);
 471                 NotifyPropertyChanged();
 472             }
 473         }
 474
 475         /// <summary>
 476         /// The SelectionHandlePressedImageRight property.
 477         /// </summary>
 478         /// <since_tizen> 3 </since_tizen>
 479         public PropertyMap SelectionHandlePressedImageRight
 480         {
 481             get
 482             {
 483                 return (PropertyMap)GetValue(SelectionHandlePressedImageRightProperty);
 484             }
 485             set
 486             {
 487                 SetValue(SelectionHandlePressedImageRightProperty, value);
 488                 NotifyPropertyChanged();
 489             }
 490         }
 491
 492         /// <summary>
 493         /// The SelectionHandleMarkerImageLeft property.
 494         /// </summary>
 495         /// <since_tizen> 3 </since_tizen>
 496         public PropertyMap SelectionHandleMarkerImageLeft
 497         {
 498             get
 499             {
 500                 return (PropertyMap)GetValue(SelectionHandleMarkerImageLeftProperty);
 501             }
 502             set
 503             {
 504                 SetValue(SelectionHandleMarkerImageLeftProperty, value);
 505                 NotifyPropertyChanged();
 506             }
 507         }
 508
 509         /// <summary>
 510         /// The SelectionHandleMarkerImageRight property.
 511         /// </summary>
 512         /// <since_tizen> 3 </since_tizen>
 513         public PropertyMap SelectionHandleMarkerImageRight
 514         {
 515             get
 516             {
 517                 return (PropertyMap)GetValue(SelectionHandleMarkerImageRightProperty);
 518             }
 519             set
 520             {
 521                 SetValue(SelectionHandleMarkerImageRightProperty, value);
 522                 NotifyPropertyChanged();
 523             }
 524         }
 525
 526         /// <summary>
 527         /// The SelectionHighlightColor property.
 528         /// </summary>
 529         /// <remarks>
 530         /// The property cascade chaining set is possible. For example, this (textEditor.SelectionHighlightColor.X = 0.1f;) is possible.
 531         /// </remarks>
 532         /// <since_tizen> 3 </since_tizen>
 533         public Vector4 SelectionHighlightColor
 534         {
 535             get
 536             {
 537                 Vector4 temp = (Vector4)GetValue(SelectionHighlightColorProperty);
 538                 return new Vector4(OnSelectionHighlightColorChanged, temp.X, temp.Y, temp.Z, temp.W);
 539             }
 540             set
 541             {
 542                 SetValue(SelectionHighlightColorProperty, value);
 543                 NotifyPropertyChanged();
 544             }
 545         }
 546
 547         /// <summary>
 548         /// The DecorationBoundingBox property.
 549         /// </summary>
 550         /// <remarks>
 551         /// The property cascade chaining set is possible. For example, this (textEditor.DecorationBoundingBox.X = 1;) is possible.
 552         /// </remarks>
 553         /// <since_tizen> 3 </since_tizen>
 554         public Rectangle DecorationBoundingBox
 555         {
 556             get
 557             {
 558                 Rectangle temp = (Rectangle)GetValue(DecorationBoundingBoxProperty);
 559                 return new Rectangle(OnDecorationBoundingBoxChanged, temp.X, temp.Y, temp.Width, temp.Height);
 560             }
 561             set
 562             {
 563                 SetValue(DecorationBoundingBoxProperty, value);
 564                 NotifyPropertyChanged();
 565             }
 566         }
 567
 568         /// <summary>
 569         /// The EnableMarkup property.
 570         /// </summary>
 571         /// <since_tizen> 3 </since_tizen>
 572         public bool EnableMarkup
 573         {
 574             get
 575             {
 576                 return (bool)GetValue(EnableMarkupProperty);
 577             }
 578             set
 579             {
 580                 SetValue(EnableMarkupProperty, value);
 581                 NotifyPropertyChanged();
 582             }
 583         }
 584
 585         /// <summary>
 586         /// The InputColor property.
 587         /// </summary>
 588         /// <remarks>
 589         /// The property cascade chaining set is possible. For example, this (textEditor.InputColor.X = 0.1f;) is possible.
 590         /// </remarks>
 591         /// <since_tizen> 3 </since_tizen>
 592         public Vector4 InputColor
 593         {
 594             get
 595             {
 596                 Vector4 temp = (Vector4)GetValue(InputColorProperty);
 597                 return new Vector4(OnInputColorChanged, temp.X, temp.Y, temp.Z, temp.W);
 598             }
 599             set
 600             {
 601                 SetValue(InputColorProperty, value);
 602                 NotifyPropertyChanged();
 603             }
 604         }
 605
 606         /// <summary>
 607         /// The InputFontFamily property.
 608         /// </summary>
 609         /// <since_tizen> 3 </since_tizen>
 610         public string InputFontFamily
 611         {
 612             get
 613             {
 614                 return (string)GetValue(InputFontFamilyProperty);
 615             }
 616             set
 617             {
 618                 SetValue(InputFontFamilyProperty, value);
 619                 NotifyPropertyChanged();
 620             }
 621         }
 622
 623         /// <summary>
 624         /// The InputFontStyle property.
 625         /// </summary>
 626         /// <since_tizen> 3 </since_tizen>
 627         public PropertyMap InputFontStyle
 628         {
 629             get
 630             {
 631                 return (PropertyMap)GetValue(InputFontStyleProperty);
 632             }
 633             set
 634             {
 635                 SetValue(InputFontStyleProperty, value);
 636                 NotifyPropertyChanged();
 637             }
 638         }
 639
 640         /// <summary>
 641         /// The InputPointSize property.
 642         /// </summary>
 643         /// <since_tizen> 3 </since_tizen>
 644         public float InputPointSize
 645         {
 646             get
 647             {
 648                 return (float)GetValue(InputPointSizeProperty);
 649             }
 650             set
 651             {
 652                 SetValue(InputPointSizeProperty, value);
 653                 NotifyPropertyChanged();
 654             }
 655         }
 656
 657         /// <summary>
 658         /// The LineSpacing property.
 659         /// </summary>
 660         /// <since_tizen> 3 </since_tizen>
 661         public float LineSpacing
 662         {
 663             get
 664             {
 665                 return (float)GetValue(LineSpacingProperty);
 666             }
 667             set
 668             {
 669                 SetValue(LineSpacingProperty, value);
 670                 NotifyPropertyChanged();
 671             }
 672         }
 673
 674         /// <summary>
 675         /// The InputLineSpacing property.
 676         /// </summary>
 677         /// <since_tizen> 3 </since_tizen>
 678         public float InputLineSpacing
 679         {
 680             get
 681             {
 682                 return (float)GetValue(InputLineSpacingProperty);
 683             }
 684             set
 685             {
 686                 SetValue(InputLineSpacingProperty, value);
 687                 NotifyPropertyChanged();
 688             }
 689         }
 690
 691         /// <summary>
 692         /// The Underline property.
 693         /// </summary>
 694         /// <since_tizen> 3 </since_tizen>
 695         public PropertyMap Underline
 696         {
 697             get
 698             {
 699                 return (PropertyMap)GetValue(UnderlineProperty);
 700             }
 701             set
 702             {
 703                 SetValue(UnderlineProperty, value);
 704                 NotifyPropertyChanged();
 705             }
 706         }
 707
 708         /// <summary>
 709         /// The InputUnderline property.
 710         /// </summary>
 711         /// <since_tizen> 3 </since_tizen>
 712         public string InputUnderline
 713         {
 714             get
 715             {
 716                 return (string)GetValue(InputUnderlineProperty);
 717             }
 718             set
 719             {
 720                 SetValue(InputUnderlineProperty, value);
 721                 NotifyPropertyChanged();
 722             }
 723         }
 724
 725         /// <summary>
 726         /// The Shadow property.
 727         /// </summary>
 728         /// <since_tizen> 3 </since_tizen>
 729         public PropertyMap Shadow
 730         {
 731             get
 732             {
 733                 return (PropertyMap)GetValue(ShadowProperty);
 734             }
 735             set
 736             {
 737                 SetValue(ShadowProperty, value);
 738                 NotifyPropertyChanged();
 739             }
 740         }
 741
 742         /// <summary>
 743         /// The InputShadow property.
 744         /// </summary>
 745         /// <since_tizen> 3 </since_tizen>
 746         public string InputShadow
 747         {
 748             get
 749             {
 750                 return (string)GetValue(InputShadowProperty);
 751             }
 752             set
 753             {
 754                 SetValue(InputShadowProperty, value);
 755                 NotifyPropertyChanged();
 756             }
 757         }
 758
 759         /// <summary>
 760         /// The Emboss property.
 761         /// </summary>
 762         /// <since_tizen> 3 </since_tizen>
 763         public string Emboss
 764         {
 765             get
 766             {
 767                 return (string)GetValue(EmbossProperty);
 768             }
 769             set
 770             {
 771                 SetValue(EmbossProperty, value);
 772                 NotifyPropertyChanged();
 773             }
 774         }
 775
 776         /// <summary>
 777         /// The InputEmboss property.
 778         /// </summary>
 779         /// <since_tizen> 3 </since_tizen>
 780         public string InputEmboss
 781         {
 782             get
 783             {
 784                 return (string)GetValue(InputEmbossProperty);
 785             }
 786             set
 787             {
 788                 SetValue(InputEmbossProperty, value);
 789                 NotifyPropertyChanged();
 790             }
 791         }
 792
 793         /// <summary>
 794         /// The Outline property.
 795         /// </summary>
 796         /// <since_tizen> 3 </since_tizen>
 797         public PropertyMap Outline
 798         {
 799             get
 800             {
 801                 return (PropertyMap)GetValue(OutlineProperty);
 802             }
 803             set
 804             {
 805                 SetValue(OutlineProperty, value);
 806                 NotifyPropertyChanged();
 807             }
 808         }
 809
 810         /// <summary>
 811         /// The InputOutline property.
 812         /// </summary>
 813         /// <since_tizen> 3 </since_tizen>
 814         public string InputOutline
 815         {
 816             get
 817             {
 818                 return (string)GetValue(InputOutlineProperty);
 819             }
 820             set
 821             {
 822                 SetValue(InputOutlineProperty, value);
 823                 NotifyPropertyChanged();
 824             }
 825         }
 826
 827         /// <summary>
 828         /// The SmoothScroll property.
 829         /// </summary>
 830         /// <since_tizen> 3 </since_tizen>
 831         public bool SmoothScroll
 832         {
 833             get
 834             {
 835                 return (bool)GetValue(SmoothScrollProperty);
 836             }
 837             set
 838             {
 839                 SetValue(SmoothScrollProperty, value);
 840                 NotifyPropertyChanged();
 841             }
 842         }
 843
 844         /// <summary>
 845         /// The SmoothScrollDuration property.
 846         /// </summary>
 847         /// <since_tizen> 3 </since_tizen>
 848         public float SmoothScrollDuration
 849         {
 850             get
 851             {
 852                 return (float)GetValue(SmoothScrollDurationProperty);
 853             }
 854             set
 855             {
 856                 SetValue(SmoothScrollDurationProperty, value);
 857                 NotifyPropertyChanged();
 858             }
 859         }
 860
 861         /// <summary>
 862         /// The EnableScrollBar property.
 863         /// </summary>
 864         /// <since_tizen> 3 </since_tizen>
 865         public bool EnableScrollBar
 866         {
 867             get
 868             {
 869                 return (bool)GetValue(EnableScrollBarProperty);
 870             }
 871             set
 872             {
 873                 SetValue(EnableScrollBarProperty, value);
 874                 NotifyPropertyChanged();
 875             }
 876         }
 877
 878         /// <summary>
 879         /// The ScrollBarShowDuration property.
 880         /// </summary>
 881         /// <since_tizen> 3 </since_tizen>
 882         public float ScrollBarShowDuration
 883         {
 884             get
 885             {
 886                 return (float)GetValue(ScrollBarShowDurationProperty);
 887             }
 888             set
 889             {
 890                 SetValue(ScrollBarShowDurationProperty, value);
 891                 NotifyPropertyChanged();
 892             }
 893         }
 894
 895         /// <summary>
 896         /// The ScrollBarFadeDuration property.
 897         /// </summary>
 898         /// <since_tizen> 3 </since_tizen>
 899         public float ScrollBarFadeDuration
 900         {
 901             get
 902             {
 903                 return (float)GetValue(ScrollBarFadeDurationProperty);
 904             }
 905             set
 906             {
 907                 SetValue(ScrollBarFadeDurationProperty, value);
 908                 NotifyPropertyChanged();
 909             }
 910         }
 911
 912         /// <summary>
 913         /// The PixelSize property.
 914         /// </summary>
 915         /// <since_tizen> 3 </since_tizen>
 916         public float PixelSize
 917         {
 918             get
 919             {
 920                 return (float)GetValue(PixelSizeProperty);
 921             }
 922             set
 923             {
 924                 SetValue(PixelSizeProperty, value);
 925                 NotifyPropertyChanged();
 926             }
 927         }
 928
 929         /// <summary>
 930         /// The line count of the text.
 931         /// </summary>
 932         /// <since_tizen> 3 </since_tizen>
 933         public int LineCount
 934         {
 935             get
 936             {
 937                 int temp = 0;
 938                 GetProperty(TextEditor.Property.LineCount).Get(out temp);
 939                 return temp;
 940             }
 941         }
 942
 943         /// <summary>
 944         /// The text to display when the TextEditor is empty and inactive.
 945         /// </summary>
 946         /// <since_tizen> 3 </since_tizen>
 947         public string PlaceholderText
 948         {
 949             get
 950             {
 951                 return (string)GetValue(PlaceholderTextProperty);
 952             }
 953             set
 954             {
 955                 SetValue(PlaceholderTextProperty, value);
 956                 NotifyPropertyChanged();
 957             }
 958         }
 959
 960         /// <summary>
 961         /// The Selected Text property (read-only).
 962         /// </summary>
 963         [EditorBrowsable(EditorBrowsableState.Never)]
 964         public string SelectedText
 965         {
 966             get
 967             {
 968                 string temp;
 969                 GetProperty(TextEditor.Property.SelectedText).Get(out temp);
 970                 return temp;
 971             }
 972         }
 973
 974         /// <summary>
 975         /// The Placeholder text color.
 976         /// </summary>
 977         /// <remarks>
 978         /// The property cascade chaining set is possible. For example, this (textEditor.PlaceholderTextColor.X = 0.1f;) is possible.
 979         /// </remarks>
 980         /// <since_tizen> 3 </since_tizen>
 981         public Color PlaceholderTextColor
 982         {
 983             get
 984             {
 985                 Color temp = (Color)GetValue(PlaceholderTextColorProperty);
 986                 return new Color(OnPlaceholderTextColorChanged, temp.R, temp.G, temp.B, temp.A);
 987             }
 988             set
 989             {
 990                 SetValue(PlaceholderTextColorProperty, value);
 991                 NotifyPropertyChanged();
 992             }
 993         }
 994
 995         /// <summary>
 996         /// The EnableSelection property.
 997         /// </summary>
 998         /// <since_tizen> 3 </since_tizen>
 999         public bool EnableSelection
1000         {
1001             get
1002             {
1003                 return (bool)GetValue(EnableSelectionProperty);
1004             }
1005             set
1006             {
1007                 SetValue(EnableSelectionProperty, value);
1008                 NotifyPropertyChanged();
1009             }
1010         }
1011
1012         /// <summary>
1013         /// The start index for selection.
1014         /// </summary>
1015         /// <since_tizen> 8 </since_tizen>
1016         /// This will be public opened in tizen_6.0 after ACR done, Before ACR, need to be hidden as inhouse API.
1017         [EditorBrowsable(EditorBrowsableState.Never)]
1018         public int SelectedTextStart
1019         {
1020             get
1021             {
1022                 int temp;
1023                 GetProperty(TextEditor.Property.SelectedTextStart).Get(out temp);
1024                 return temp;
1025             }
1026             set
1027             {
1028                 SetProperty(TextEditor.Property.SelectedTextStart, new PropertyValue(value));
1029                 NotifyPropertyChanged();
1030             }
1031         }
1032
1033         /// <summary>
1034         /// The end index for selection.
1035         /// </summary>
1036         /// <since_tizen> 8 </since_tizen>
1037         /// This will be public opened in tizen_6.0 after ACR done, Before ACR, need to be hidden as inhouse API.
1038         [EditorBrowsable(EditorBrowsableState.Never)]
1039         public int SelectedTextEnd
1040         {
1041             get
1042             {
1043                 int temp;
1044                 GetProperty(TextEditor.Property.SelectedTextEnd).Get(out temp);
1045                 return temp;
1046             }
1047             set
1048             {
1049                 SetProperty(TextEditor.Property.SelectedTextEnd, new PropertyValue(value));
1050                 NotifyPropertyChanged();
1051             }
1052         }
1053
1054         /// <summary>
1055         /// Enable editing in text control.
1056         /// </summary>
1057         /// <since_tizen> 8 </since_tizen>
1058         /// This will be public opened in tizen_6.0 after ACR done, Before ACR, need to be hidden as inhouse API.
1059         [EditorBrowsable(EditorBrowsableState.Never)]
1060         public bool EnableEditing
1061         {
1062             get
1063             {
1064                 bool temp;
1065                 GetProperty(TextEditor.Property.EnableEditing).Get(out temp);
1066                 return temp;
1067             }
1068             set
1069             {
1070                 SetProperty(TextEditor.Property.EnableEditing, new PropertyValue(value));
1071                 NotifyPropertyChanged();
1072             }
1073         }
1074
1075         /// <summary>
1076         /// Specify horizontal scroll position in text control.
1077         /// </summary>
1078         [EditorBrowsable(EditorBrowsableState.Never)]
1079         public int HorizontalScrollPosition
1080         {
1081             get
1082             {
1083                 int temp;
1084                 using (PropertyValue propertyValue = GetProperty(TextEditor.Property.HorizontalScrollPosition))
1085                 {
1086                     propertyValue.Get(out temp);
1087                 }
1088                 return temp;
1089             }
1090             set
1091             {
1092                 using (PropertyValue propertyValue = new PropertyValue(value))
1093                 {
1094                     SetProperty(TextEditor.Property.HorizontalScrollPosition, propertyValue);
1095                     NotifyPropertyChanged();
1096                 }
1097             }
1098         }
1099
1100         /// <summary>
1101         /// Specify vertical scroll position in text control.
1102         /// </summary>
1103         [EditorBrowsable(EditorBrowsableState.Never)]
1104         public int VerticalScrollPosition
1105         {
1106             get
1107             {
1108                 int temp;
1109                 using (PropertyValue propertyValue = GetProperty(TextEditor.Property.VerticalScrollPosition))
1110                 {
1111                     propertyValue.Get(out temp);
1112                 }
1113                 return temp;
1114             }
1115             set
1116             {
1117                 using (PropertyValue propertyValue = new PropertyValue(value))
1118                 {
1119                     SetProperty(TextEditor.Property.VerticalScrollPosition, propertyValue);
1120                     NotifyPropertyChanged();
1121                 }
1122             }
1123         }
1124
1125         /// <summary>
1126         /// Specify primary cursor (caret) position in text control.
1127         /// </summary>
1128         [EditorBrowsable(EditorBrowsableState.Never)]
1129         public int PrimaryCursorPosition
1130         {
1131             get
1132             {
1133                 int temp;
1134                 using (PropertyValue propertyValue = GetProperty(TextEditor.Property.PrimaryCursorPosition))
1135                 {
1136                     propertyValue.Get(out temp);
1137                 }
1138                 return temp;
1139             }
1140             set
1141             {
1142                 using (PropertyValue propertyValue = new PropertyValue(value))
1143                 {
1144                     SetProperty(TextEditor.Property.PrimaryCursorPosition, propertyValue);
1145                     NotifyPropertyChanged();
1146                 }
1147             }
1148         }
1149
1150         /// <summary>
1151         /// The GrabHandleColor property.
1152         /// </summary>
1153         /// <remarks>
1154         /// The property cascade chaining set is possible. For example, this (textEditor.GrabHandleColor.X = 0.1f;) is possible.
1155         /// </remarks>
1156         [EditorBrowsable(EditorBrowsableState.Never)]
1157         public Color GrabHandleColor
1158         {
1159             get
1160             {
1161                 Color temp = (Color)GetValue(GrabHandleColorProperty);
1162                 return new Color(OnGrabHandleColorChanged, temp.R, temp.G, temp.B, temp.A);
1163             }
1164             set
1165             {
1166                 SetValue(GrabHandleColorProperty, value);
1167                 NotifyPropertyChanged();
1168             }
1169         }
1170
1171         /// <summary>
1172         /// The Placeholder property.
1173         /// Gets or sets the placeholder: text, color, font family, font style, point size, and pixel size.
1174         /// </summary>
1175         /// <example>
1176         /// The following example demonstrates how to set the placeholder property.
1177         /// <code>
1178         /// PropertyMap propertyMap = new PropertyMap();
1179         /// propertyMap.Add("text", new PropertyValue("Setting Placeholder Text"));
1180         /// propertyMap.Add("textFocused", new PropertyValue("Setting Placeholder Text Focused"));
1181         /// propertyMap.Add("color", new PropertyValue(Color.Red));
1182         /// propertyMap.Add("fontFamily", new PropertyValue("Arial"));
1183         /// propertyMap.Add("pointSize", new PropertyValue(12.0f));
1184         ///
1185         /// PropertyMap fontStyleMap = new PropertyMap();
1186         /// fontStyleMap.Add("weight", new PropertyValue("bold"));
1187         /// fontStyleMap.Add("width", new PropertyValue("condensed"));
1188         /// fontStyleMap.Add("slant", new PropertyValue("italic"));
1189         /// propertyMap.Add("fontStyle", new PropertyValue(fontStyleMap));
1190         ///
1191         /// TextEditor editor = new TextEditor();
1192         /// editor.Placeholder = propertyMap;
1193         /// </code>
1194         /// </example>
1195         /// <since_tizen> 3 </since_tizen>
1196         public Tizen.NUI.PropertyMap Placeholder
1197         {
1198             get
1199             {
1200                 return (PropertyMap)GetValue(PlaceholderProperty);
1201             }
1202             set
1203             {
1204                 SetValue(PlaceholderProperty, value);
1205                 NotifyPropertyChanged();
1206             }
1207         }
1208
1209         /// <summary>
1210         /// The LineWrapMode property.<br />
1211         /// The line wrap mode when the text lines over the layout width.<br />
1212         /// </summary>
1213         /// <since_tizen> 4 </since_tizen>
1214         public LineWrapMode LineWrapMode
1215         {
1216             get
1217             {
1218                 return (LineWrapMode)GetValue(LineWrapModeProperty);
1219             }
1220             set
1221             {
1222                 SetValue(LineWrapModeProperty, value);
1223                 NotifyPropertyChanged();
1224             }
1225         }
1226
1227         /// <summary>
1228         /// Enables Text selection using Shift key.
1229         /// </summary>
1230         /// <since_tizen> 5 </since_tizen>
1231         /// This will be released at Tizen.NET API Level 5, so currently this would be used as inhouse API.
1232         [EditorBrowsable(EditorBrowsableState.Never)]
1233         public bool EnableShiftSelection
1234         {
1235             get
1236             {
1237                 return (bool)GetValue(EnableShiftSelectionProperty);
1238             }
1239             set
1240             {
1241                 SetValue(EnableShiftSelectionProperty, value);
1242                 NotifyPropertyChanged();
1243             }
1244         }
1245
1246         /// <summary>
1247         /// The text alignment to match the direction of the system language.
1248         /// </summary>
1249         /// <since_tizen> 6 </since_tizen>
1250         public bool MatchSystemLanguageDirection
1251         {
1252             get
1253             {
1254                 return (bool)GetValue(MatchSystemLanguageDirectionProperty);
1255             }
1256             set
1257             {
1258                 SetValue(MatchSystemLanguageDirectionProperty, value);
1259                 NotifyPropertyChanged();
1260             }
1261         }
1262
1263         /// <summary>
1264         /// The MaxLength property.
1265         /// </summary>
1266         /// This will be public opened in tizen_6.5 after ACR done. Before ACR, need to be hidden as inhouse API.
1267         [EditorBrowsable(EditorBrowsableState.Never)]
1268         public int MaxLength
1269         {
1270             get
1271             {
1272                 return (int)GetValue(MaxLengthProperty);
1273             }
1274             set
1275             {
1276                 SetValue(MaxLengthProperty, value);
1277                 NotifyPropertyChanged();
1278             }
1279         }
1280
1281         /// Only used by the IL of xaml, will never changed to not hidden.
1282         [EditorBrowsable(EditorBrowsableState.Never)]
1283         public override bool IsCreateByXaml
1284         {
1285             get
1286             {
1287                 return base.IsCreateByXaml;
1288             }
1289             set
1290             {
1291                 base.IsCreateByXaml = value;
1292
1293                 if (value == true)
1294                 {
1295                     this.TextChanged += (obj, e) =>
1296                     {
1297                         this.Text = e.TextEditor.Text;
1298                     };
1299                 }
1300             }
1301         }
1302
1303         /// <summary>
1304         /// The FontSizeScale property. <br />
1305         /// The default value is 1.0. <br />
1306         /// If FontSizeScale.UseSystemSetting, will use the SystemSettings.FontSize internally. <br />
1307         /// </summary>
1308         /// <since_tizen> 9 </since_tizen>
1309         public float FontSizeScale
1310         {
1311             get
1312             {
1313                 return fontSizeScale;
1314             }
1315             set
1316             {
1317                 float newFontSizeScale;
1318
1319                 if (fontSizeScale == value) return;
1320
1321                 fontSizeScale = value;
1322                 if (fontSizeScale == Tizen.NUI.FontSizeScale.UseSystemSetting)
1323                 {
1324                     SystemSettingsFontSize systemSettingsFontSize;
1325
1326                     try
1327                     {
1328                         systemSettingsFontSize = SystemSettings.FontSize;
1329                     }
1330                     catch (Exception e)
1331                     {
1332                         Console.WriteLine("{0} Exception caught.", e);
1333                         systemSettingsFontSize = SystemSettingsFontSize.Normal;
1334                     }
1335                     newFontSizeScale = TextUtils.GetFontSizeScale(systemSettingsFontSize);
1336                     addFontSizeChangedCallback();
1337                 }
1338                 else
1339                 {
1340                     newFontSizeScale = fontSizeScale;
1341                     removeFontSizeChangedCallback();
1342                 }
1343
1344                 SetValue(FontSizeScaleProperty, newFontSizeScale);
1345                 NotifyPropertyChanged();
1346             }
1347         }
1348
1349         /// <summary>
1350         /// The InputMethodSettings property.
1351         /// </summary>
1352         [EditorBrowsable(EditorBrowsableState.Never)]
1353         public PropertyMap InputMethodSettings
1354         {
1355             get
1356             {
1357                 return (PropertyMap)GetValue(InputMethodSettingsProperty);
1358             }
1359             set
1360             {
1361                 SetValue(InputMethodSettingsProperty, value);
1362                 NotifyPropertyChanged();
1363             }
1364         }
1365
1366         /// <summary>
1367         /// Scroll the text control by specific amount..
1368         /// </summary>
1369         /// <param name="scroll">The amount (in pixels) of scrolling in horizontal &amp; vertical directions.</param>
1370         [EditorBrowsable(EditorBrowsableState.Never)]
1371         public void ScrollBy(Vector2 scroll)
1372         {
1373             Interop.TextEditor.ScrollBy(SwigCPtr, Vector2.getCPtr(scroll));
1374             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1375         }
1376
1377         /// <summary>
1378         /// Get the InputMethodContext instance.
1379         /// </summary>
1380         /// <returns>The InputMethodContext instance.</returns>
1381         /// <since_tizen> 5 </since_tizen>
1382         public InputMethodContext GetInputMethodContext()
1383         {
1384             if (inputMethodContext == null)
1385             {
1386                 /*Avoid raising InputMethodContext reference count.*/
1387                 inputMethodContext = new InputMethodContext(Interop.TextEditor.GetInputMethodContext(SwigCPtr), true);
1388                 if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1389             }
1390             return inputMethodContext;
1391         }
1392
1393         /// <summary>
1394         /// Select the whole text.
1395         /// </summary>
1396         [EditorBrowsable(EditorBrowsableState.Never)]
1397         public void SelectWholeText()
1398         {
1399             Interop.TextEditor.SelectWholeText(SwigCPtr);
1400             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1401         }
1402
1403         /// <summary>
1404         /// Clear selection of the text.
1405         /// </summary>
1406         [EditorBrowsable(EditorBrowsableState.Never)]
1407         public void SelectNone()
1408         {
1409             _ = Interop.TextEditor.SelectNone(SwigCPtr);
1410             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1411         }
1412
1413         /// <summary>
1414         /// Enable grab handle property.
1415         /// </summary>
1416         [EditorBrowsable(EditorBrowsableState.Never)]
1417         public bool EnableGrabHandle
1418         {
1419             get
1420             {
1421                 return (bool)GetValue(EnableGrabHandleProperty);
1422             }
1423             set
1424             {
1425                 SetValue(EnableGrabHandleProperty, value);
1426                 NotifyPropertyChanged();
1427             }
1428         }
1429
1430         /// <summary>
1431         /// Enable grab handle popup property.
1432         /// </summary>
1433         [EditorBrowsable(EditorBrowsableState.Never)]
1434         public bool EnableGrabHandlePopup
1435         {
1436             get
1437             {
1438                 return (bool)GetValue(EnableGrabHandlePopupProperty);
1439             }
1440             set
1441             {
1442                 SetValue(EnableGrabHandlePopupProperty, value);
1443                 NotifyPropertyChanged();
1444             }
1445         }
1446
1447         internal static global::System.Runtime.InteropServices.HandleRef getCPtr(TextEditor obj)
1448         {
1449             return (obj == null) ? new global::System.Runtime.InteropServices.HandleRef(null, global::System.IntPtr.Zero) : obj.SwigCPtr;
1450         }
1451
1452         internal SWIGTYPE_p_Dali__SignalT_void_fDali__Toolkit__TextEditor_Dali__Toolkit__TextEditor__InputStyle__MaskF_t InputStyleChangedSignal()
1453         {
1454             SWIGTYPE_p_Dali__SignalT_void_fDali__Toolkit__TextEditor_Dali__Toolkit__TextEditor__InputStyle__MaskF_t ret = new SWIGTYPE_p_Dali__SignalT_void_fDali__Toolkit__TextEditor_Dali__Toolkit__TextEditor__InputStyle__MaskF_t(Interop.TextEditor.InputStyleChangedSignal(SwigCPtr));
1455             if (NDalicPINVOKE.SWIGPendingException.Pending) throw NDalicPINVOKE.SWIGPendingException.Retrieve();
1456             return ret;
1457         }
1458
1459         /// <summary>
1460         /// Dispose.
1461         /// </summary>
1462         /// <since_tizen> 3 </since_tizen>
1463         protected override void Dispose(DisposeTypes type)
1464         {
1465             if (disposed)
1466             {
1467                 return;
1468             }
1469
1470             if (systemlangTextFlag)
1471             {
1472                 SystemSettings.LocaleLanguageChanged -= SystemSettings_LocaleLanguageChanged;
1473             }
1474
1475             removeFontSizeChangedCallback();
1476
1477             //Release your own unmanaged resources here.
1478             //You should not access any managed member here except static instance.
1479             //because the execution order of Finalizes is non-deterministic.
1480
1481             if (this.HasBody())
1482             {
1483                 if (textEditorTextChangedCallbackDelegate != null)
1484                 {
1485                     TextChangedSignal().Disconnect(textEditorTextChangedCallbackDelegate);
1486                 }
1487
1488                 if (textEditorMaxLengthReachedCallbackDelegate != null)
1489                 {
1490                     this.MaxLengthReachedSignal().Disconnect(textEditorMaxLengthReachedCallbackDelegate);
1491                 }
1492             }
1493
1494             base.Dispose(type);
1495         }
1496
1497         /// This will not be public opened.
1498         [EditorBrowsable(EditorBrowsableState.Never)]
1499         protected override void ReleaseSwigCPtr(System.Runtime.InteropServices.HandleRef swigCPtr)
1500         {
1501             // In order to speed up IME hide, temporarily add
1502             GetInputMethodContext()?.DestroyContext();
1503             Interop.TextEditor.DeleteTextEditor(swigCPtr);
1504         }
1505
1506         private string SetTranslatable(string textEditorSid)
1507         {
1508             string translatableText = null;
1509             translatableText = NUIApplication.MultilingualResourceManager?.GetString(textEditorSid, new CultureInfo(SystemSettings.LocaleLanguage.Replace("_", "-")));
1510             if (translatableText != null)
1511             {
1512                 if (systemlangTextFlag == false)
1513                 {
1514                     SystemSettings.LocaleLanguageChanged += SystemSettings_LocaleLanguageChanged;
1515                     systemlangTextFlag = true;
1516                 }
1517                 return translatableText;
1518             }
1519             else
1520             {
1521                 translatableText = "";
1522                 return translatableText;
1523             }
1524         }
1525
1526         private void SystemSettings_LocaleLanguageChanged(object sender, LocaleLanguageChangedEventArgs e)
1527         {
1528             if (textEditorTextSid != null)
1529             {
1530                 Text = NUIApplication.MultilingualResourceManager?.GetString(textEditorTextSid, new CultureInfo(e.Value.Replace("_", "-")));
1531             }
1532             if (textEditorPlaceHolderTextSid != null)
1533             {
1534                 PlaceholderText = NUIApplication.MultilingualResourceManager?.GetString(textEditorPlaceHolderTextSid, new CultureInfo(e.Value.Replace("_", "-")));
1535             }
1536         }
1537
1538         private void SystemSettingsFontSizeChanged(object sender, FontSizeChangedEventArgs e)
1539         {
1540             float newFontSizeScale = TextUtils.GetFontSizeScale(e.Value);
1541             SetValue(FontSizeScaleProperty, newFontSizeScale);
1542             NotifyPropertyChanged();
1543         }
1544
1545         private void addFontSizeChangedCallback()
1546         {
1547             if (hasFontSizeChangedCallback != true)
1548             {
1549                 try
1550                 {
1551                     SystemSettings.FontSizeChanged += SystemSettingsFontSizeChanged;
1552                     hasFontSizeChangedCallback = true;
1553                 }
1554                 catch (Exception e)
1555                 {
1556                     Console.WriteLine("{0} Exception caught.", e);
1557                     hasFontSizeChangedCallback = false;
1558                 }
1559             }
1560         }
1561
1562         private void removeFontSizeChangedCallback()
1563         {
1564             if (hasFontSizeChangedCallback == true)
1565             {
1566                 try
1567                 {
1568                     SystemSettings.FontSizeChanged -= SystemSettingsFontSizeChanged;
1569                     hasFontSizeChangedCallback = false;
1570                 }
1571                 catch (Exception e)
1572                 {
1573                     Console.WriteLine("{0} Exception caught.", e);
1574                     hasFontSizeChangedCallback = true;
1575                 }
1576             }
1577         }
1578
1579         internal new class Property
1580         {
1581             internal static readonly int TEXT = Interop.TextEditor.TextGet();
1582             internal static readonly int TextColor = Interop.TextEditor.TextColorGet();
1583             internal static readonly int FontFamily = Interop.TextEditor.FontFamilyGet();
1584             internal static readonly int FontStyle = Interop.TextEditor.FontStyleGet();
1585             internal static readonly int PointSize = Interop.TextEditor.PointSizeGet();
1586             internal static readonly int HorizontalAlignment = Interop.TextEditor.HorizontalAlignmentGet();
1587             internal static readonly int ScrollThreshold = Interop.TextEditor.ScrollThresholdGet();
1588             internal static readonly int ScrollSpeed = Interop.TextEditor.ScrollSpeedGet();
1589             internal static readonly int PrimaryCursorColor = Interop.TextEditor.PrimaryCursorColorGet();
1590             internal static readonly int SecondaryCursorColor = Interop.TextEditor.SecondaryCursorColorGet();
1591             internal static readonly int EnableCursorBlink = Interop.TextEditor.EnableCursorBlinkGet();
1592             internal static readonly int CursorBlinkInterval = Interop.TextEditor.CursorBlinkIntervalGet();
1593             internal static readonly int CursorBlinkDuration = Interop.TextEditor.CursorBlinkDurationGet();
1594             internal static readonly int CursorWidth = Interop.TextEditor.CursorWidthGet();
1595             internal static readonly int GrabHandleImage = Interop.TextEditor.GrabHandleImageGet();
1596             internal static readonly int GrabHandlePressedImage = Interop.TextEditor.GrabHandlePressedImageGet();
1597             internal static readonly int SelectionHandleImageLeft = Interop.TextEditor.SelectionHandleImageLeftGet();
1598             internal static readonly int SelectionHandleImageRight = Interop.TextEditor.SelectionHandleImageRightGet();
1599             internal static readonly int SelectionHandlePressedImageLeft = Interop.TextEditor.SelectionHandlePressedImageLeftGet();
1600             internal static readonly int SelectionHandlePressedImageRight = Interop.TextEditor.SelectionHandlePressedImageRightGet();
1601             internal static readonly int SelectionHandleMarkerImageLeft = Interop.TextEditor.SelectionHandleMarkerImageLeftGet();
1602             internal static readonly int SelectionHandleMarkerImageRight = Interop.TextEditor.SelectionHandleMarkerImageRightGet();
1603             internal static readonly int SelectionHighlightColor = Interop.TextEditor.SelectionHighlightColorGet();
1604             internal static readonly int DecorationBoundingBox = Interop.TextEditor.DecorationBoundingBoxGet();
1605             internal static readonly int EnableMarkup = Interop.TextEditor.EnableMarkupGet();
1606             internal static readonly int InputColor = Interop.TextEditor.InputColorGet();
1607             internal static readonly int InputFontFamily = Interop.TextEditor.InputFontFamilyGet();
1608             internal static readonly int InputFontStyle = Interop.TextEditor.InputFontStyleGet();
1609             internal static readonly int InputPointSize = Interop.TextEditor.InputPointSizeGet();
1610             internal static readonly int LineSpacing = Interop.TextEditor.LineSpacingGet();
1611             internal static readonly int InputLineSpacing = Interop.TextEditor.InputLineSpacingGet();
1612             internal static readonly int UNDERLINE = Interop.TextEditor.UnderlineGet();
1613             internal static readonly int InputUnderline = Interop.TextEditor.InputUnderlineGet();
1614             internal static readonly int SHADOW = Interop.TextEditor.ShadowGet();
1615             internal static readonly int InputShadow = Interop.TextEditor.InputShadowGet();
1616             internal static readonly int EMBOSS = Interop.TextEditor.EmbossGet();
1617             internal static readonly int InputEmboss = Interop.TextEditor.InputEmbossGet();
1618             internal static readonly int OUTLINE = Interop.TextEditor.OutlineGet();
1619             internal static readonly int InputOutline = Interop.TextEditor.InputOutlineGet();
1620             internal static readonly int SmoothScroll = Interop.TextEditor.SmoothScrollGet();
1621             internal static readonly int SmoothScrollDuration = Interop.TextEditor.SmoothScrollDurationGet();
1622             internal static readonly int EnableScrollBar = Interop.TextEditor.EnableScrollBarGet();
1623             internal static readonly int ScrollBarShowDuration = Interop.TextEditor.ScrollBarShowDurationGet();
1624             internal static readonly int ScrollBarFadeDuration = Interop.TextEditor.ScrollBarFadeDurationGet();
1625             internal static readonly int PixelSize = Interop.TextEditor.PixelSizeGet();
1626             internal static readonly int LineCount = Interop.TextEditor.LineCountGet();
1627             internal static readonly int EnableSelection = Interop.TextEditor.EnableSelectionGet();
1628             internal static readonly int PLACEHOLDER = Interop.TextEditor.PlaceholderGet();
1629             internal static readonly int LineWrapMode = Interop.TextEditor.LineWrapModeGet();
1630             internal static readonly int PlaceholderText = Interop.TextEditor.PlaceholderTextGet();
1631             internal static readonly int PlaceholderTextColor = Interop.TextEditor.PlaceholderTextColorGet();
1632             internal static readonly int EnableShiftSelection = Interop.TextEditor.EnableShiftSelectionGet();
1633             internal static readonly int MatchSystemLanguageDirection = Interop.TextEditor.MatchSystemLanguageDirectionGet();
1634             internal static readonly int MaxLength = Interop.TextEditor.MaxLengthGet();
1635             internal static readonly int SelectedTextStart = Interop.TextEditor.SelectedTextStartGet();
1636             internal static readonly int SelectedTextEnd = Interop.TextEditor.SelectedTextEndGet();
1637             internal static readonly int EnableEditing = Interop.TextEditor.EnableEditingGet();
1638             internal static readonly int SelectedText = Interop.TextEditor.SelectedTextGet();
1639             internal static readonly int HorizontalScrollPosition = Interop.TextEditor.HorizontalScrollPositionGet();
1640             internal static readonly int VerticalScrollPosition = Interop.TextEditor.VerticalScrollPositionGet();
1641             internal static readonly int PrimaryCursorPosition = Interop.TextEditor.PrimaryCursorPositionGet();
1642             internal static readonly int FontSizeScale = Interop.TextEditor.FontSizeScaleGet();
1643             internal static readonly int GrabHandleColor = Interop.TextEditor.GrabHandleColorGet();
1644             internal static readonly int EnableGrabHandle = Interop.TextEditor.EnableGrabHandleGet();
1645             internal static readonly int EnableGrabHandlePopup = Interop.TextEditor.EnableGrabHandlePopupGet();
1646             internal static readonly int InputMethodSettings = Interop.TextEditor.InputMethodSettingsGet();
1647         }
1648
1649         internal class InputStyle
1650         {
1651             internal enum Mask
1652             {
1653                 None = 0x0000,
1654                 Color = 0x0001,
1655                 FontFamily = 0x0002,
1656                 PointSize = 0x0004,
1657                 FontStyle = 0x0008,
1658                 LineSpacing = 0x0010,
1659                 Underline = 0x0020,
1660                 Shadow = 0x0040,
1661                 Emboss = 0x0080,
1662                 Outline = 0x0100
1663             }
1664         }
1665
1666         private void OnDecorationBoundingBoxChanged(int x, int y, int width, int height)
1667         {
1668             DecorationBoundingBox = new Rectangle(x, y, width, height);
1669         }
1670         private void OnInputColorChanged(float x, float y, float z, float w)
1671         {
1672             InputColor = new Vector4(x, y, z, w);
1673         }
1674         private void OnPlaceholderTextColorChanged(float r, float g, float b, float a)
1675         {
1676             PlaceholderTextColor = new Color(r, g, b, a);
1677         }
1678         private void OnPrimaryCursorColorChanged(float x, float y, float z, float w)
1679         {
1680             PrimaryCursorColor = new Vector4(x, y, z, w);
1681         }
1682         private void OnSecondaryCursorColorChanged(float x, float y, float z, float w)
1683         {
1684             SecondaryCursorColor = new Vector4(x, y, z, w);
1685         }
1686         private void OnSelectionHighlightColorChanged(float x, float y, float z, float w)
1687         {
1688             SelectionHighlightColor = new Vector4(x, y, z, w);
1689         }
1690         private void OnTextColorChanged(float x, float y, float z, float w)
1691         {
1692             TextColor = new Vector4(x, y, z, w);
1693         }
1694         private void OnGrabHandleColorChanged(float r, float g, float b, float a)
1695         {
1696             GrabHandleColor = new Color(r, g, b, a);
1697         }
1698     }
1699 }