Editor: Added Button.WrapText property

Author: ivan-mogilko

Editor/AGS.Editor/AGSEditor.cs

@@ -107,8 +107,9 @@ public class AGSEditor
          * 3.6.2          - Character.TurnWhenFacing, Settings.UseOldVoiceClipNaming,
          *                  ScriptModules for interaction/event lists,
          *                  GlobalVariable may be of array type.
+         * 3.6.2.2        - Button.WrapText
         */
-        public const int    LATEST_XML_VERSION_INDEX = 3060200;
+        public const int    LATEST_XML_VERSION_INDEX = 3060202;
         /*
          * LATEST_USER_DATA_VERSION is the last version of the user data file that used a
          * 4-point-4-number string to identify the version of AGS that saved the file.

Editor/AGS.Editor/DataFileWriter.cs

@@ -1059,6 +1059,16 @@ public FrameAlignment TextAlignment
                     }
                 }
 
+                public bool WrapText
+                {
+                    get
+                    {
+                        GUIButton button = (GUIButton)this;
+                        if (button != null) return button.WrapText;
+                        return false;
+                    }
+                }
+
                 public string OnClick
                 {
                     get
@@ -1122,7 +1132,8 @@ private void WriteAllButtonsAndTextWindowEdges()
                 foreach (GUIButtonOrTextWindowEdge ctrl in GUIButtonsAndTextWindowEdges)
                 {
                     int flags;
-                    flags = (ctrl.ClipImage ? NativeConstants.GUIF_CLIP : 0);
+                    flags = (ctrl.ClipImage ? NativeConstants.GUIF_CLIP : 0) |
+                            (ctrl.WrapText ? NativeConstants.GUIF_WRAPTEXT : 0);
                     WriteGUIControl(ctrl, flags, new string[] { ctrl.OnClick });
                     writer.Write(ctrl.Image); // pic
                     writer.Write(ctrl.MouseoverImage); // overpic

Editor/AGS.Editor/Utils/NativeConstants.cs

@@ -56,6 +56,7 @@ public class NativeConstants
         public static readonly int GUIF_VISIBLE = (int)Factory.NativeProxy.GetNativeConstant("GUIF_VISIBLE");
         public static readonly int GUIF_CLIP = (int)Factory.NativeProxy.GetNativeConstant("GUIF_CLIP");
         public static readonly int GUIF_TRANSLATED = (int)Factory.NativeProxy.GetNativeConstant("GUIF_TRANSLATED");
+        public static readonly int GUIF_WRAPTEXT = (int)Factory.NativeProxy.GetNativeConstant("GUIF_WRAPTEXT");
         public static readonly int GLF_SHOWBORDER = (int)Factory.NativeProxy.GetNativeConstant("GLF_SHOWBORDER");
         public static readonly int GLF_SHOWARROWS = (int)Factory.NativeProxy.GetNativeConstant("GLF_SHOWARROWS");
         public static readonly int GUI_POPUP_MODAL = (int)Factory.NativeProxy.GetNativeConstant("GUI_POPUP_MODAL");

Editor/AGS.Native/NativeMethods.cpp

@@ -805,6 +805,7 @@ namespace AGS
             if (name->Equals("GUIF_VISIBLE")) return (int)Common::kGUICtrl_Visible;
             if (name->Equals("GUIF_CLIP")) return (int)Common::kGUICtrl_Clip;
             if (name->Equals("GUIF_TRANSLATED")) return (int)Common::kGUICtrl_Translated;
+            if (name->Equals("GUIF_WRAPTEXT")) return (int)Common::kGUICtrl_WrapText;
             if (name->Equals("GLF_SHOWBORDER")) return (int)Common::kListBox_ShowBorder;
             if (name->Equals("GLF_SHOWARROWS")) return (int)Common::kListBox_ShowArrows;
             if (name->Equals("GUI_POPUP_MODAL")) return (int)Common::kGUIPopupModal;

Editor/AGS.Native/agsnative.cpp

@@ -2730,6 +2730,7 @@ void ConvertGUIToBinaryFormat(GUI ^guiObj, GUIMain *gui)
           nbut.SetMouseOverImage(button->MouseoverImage);
           nbut.SetPushedImage(button->PushedImage);
           nbut.TextAlignment = (::FrameAlignment)button->TextAlignment;
+          nbut.SetWrapText(button->WrapText);
           nbut.ClickAction[Common::kGUIClickLeft] = (Common::GUIClickAction)button->ClickAction;
           nbut.ClickData[Common::kGUIClickLeft] = button->NewModeNumber;
           nbut.SetClipImage(button->ClipImage);

Editor/AGS.Types/GUIButton.cs

@@ -37,6 +37,7 @@ public GUIButton() : base()
         private int _font;
         private int _textColor;
         private FrameAlignment _textAlign;
+        private bool _wrapText;
         private bool _clipImage;
         private GUIClickAction _clickAction;
         private int _newModeNumber;
@@ -86,6 +87,14 @@ public FrameAlignment TextAlignment
             set { _textAlign = value; }
         }
 
+        [Description("Whether button will wrap long text")]
+        [Category("Appearance")]
+        public bool WrapText
+        {
+            get { return _wrapText; }
+            set { _wrapText = value; }
+        }
+
         [Description("AGS Colour Number of the button text")]
         [Category("Appearance")]
         [DisplayName("TextColourNumber")]

Editor/Native/acgui_agsnative.cpp

@@ -146,7 +146,15 @@ void GUIInvWindow::Draw(Bitmap *ds, int x, int y)
 
 void GUIButton::PrepareTextToDraw()
 {
-    _textToDraw = _text;
+    if (IsWrapText())
+    {
+        _textToDraw = _text;
+        GUI::SplitLinesForDrawing(_text, false, Lines, Font, _width);
+    }
+    else
+    {
+        _textToDraw = _text;
+    }
 }
 
 } // namespace Common