FRXPageDesigner.Mono.cs 3.2 KB

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  1. using FastReport.Forms;
  2. using FastReport.Utils;
  3. using System;
  4. using System.Windows.Forms;
  5. namespace FastReport.Design.PageDesigners.Code
  6. {
  7. internal class FRXPageDesigner : PageDesignerBase
  8. {
  9. #region Fields
  10. private TextBox FEdit;
  11. private bool canModify;
  12. #endregion
  13. #region Properties
  14. public TextBox Edit
  15. {
  16. get
  17. {
  18. return FEdit;
  19. }
  20. }
  21. #endregion
  22. #region Private Methods
  23. private void CreateEdit()
  24. {
  25. FEdit = new TextBox();
  26. FEdit.Multiline = true;
  27. FEdit.AcceptsReturn = true;
  28. FEdit.AcceptsTab = true;
  29. FEdit.WordWrap = false;
  30. FEdit.Font = DrawUtils.FixedFont;
  31. FEdit.Dock = DockStyle.Fill;
  32. Edit.MaxLength = int.MaxValue;
  33. FEdit.BorderStyle = BorderStyle.None;
  34. FEdit.TextChanged += FEdit_TextChanged;
  35. Controls.Add(FEdit);
  36. FEdit.ScrollBars = ScrollBars.Both;
  37. FEdit.ImeMode = ImeMode.On;
  38. }
  39. private void SetText()
  40. {
  41. canModify = false;
  42. Edit.Text = Designer.Report.SaveToString();
  43. Edit.Modified = false;
  44. canModify = true;
  45. }
  46. private void FEdit_TextChanged(object sender, EventArgs e)
  47. {
  48. if (canModify)
  49. Designer.SetModified(null, "no-undo");
  50. }
  51. public void CommitChanges()
  52. {
  53. if (Edit.Modified)
  54. {
  55. Edit.Modified = false;
  56. Designer.ActiveReportTab.UpdateFromFRX(Edit.Text);
  57. }
  58. }
  59. #endregion
  60. #region Public Methods
  61. public void UpdateFont()
  62. {
  63. }
  64. public override bool CanCopy() => true;
  65. public override void Copy()
  66. {
  67. Edit.Copy();
  68. }
  69. public override void Cut()
  70. {
  71. Edit.Cut();
  72. }
  73. public override bool CanPaste() => true;
  74. public override void Paste()
  75. {
  76. Edit.Paste();
  77. }
  78. public override bool CanUndo()
  79. {
  80. return Edit.CanUndo;
  81. }
  82. public override void Undo()
  83. {
  84. Edit.Undo();
  85. }
  86. public override void ResetModified()
  87. {
  88. Edit.Modified = false;
  89. }
  90. public override void FillObjects(bool resetSelection)
  91. {
  92. // do nothing
  93. }
  94. public override void PageDeactivated()
  95. {
  96. base.PageDeactivated();
  97. CommitChanges();
  98. }
  99. public override void PageActivated()
  100. {
  101. base.PageActivated();
  102. SetText();
  103. }
  104. #endregion
  105. #region IDesignerPlugin
  106. public override void SaveState()
  107. {
  108. FRXPageSettings.SaveState();
  109. }
  110. public override void RestoreState()
  111. {
  112. }
  113. public override DesignerOptionsPage GetOptionsPage()
  114. {
  115. return new FRXPageOptions(this);
  116. }
  117. #endregion
  118. public FRXPageDesigner(Designer designer) : base(designer)
  119. {
  120. Name = "FRX";
  121. CreateEdit();
  122. }
  123. }
  124. }