From 8fe1342dcbbc2fcad262f31ecf24f73ee08c1f1c Mon Sep 17 00:00:00 2001
From: Jed Barber <jjbarber@y7mail.com>
Date: Mon, 14 Nov 2016 20:36:56 +1100
Subject: Improved jump to feature

---
 src/windows-jump.adb | 111 +++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 111 insertions(+)
 create mode 100644 src/windows-jump.adb

(limited to 'src/windows-jump.adb')

diff --git a/src/windows-jump.adb b/src/windows-jump.adb
new file mode 100644
index 0000000..64bd6f6
--- /dev/null
+++ b/src/windows-jump.adb
@@ -0,0 +1,111 @@
+
+
+with FLTK.Widgets.Groups.Windows.Double;
+with FLTK.Widgets.Buttons.Enter;
+with FLTK.Widgets.Inputs.Int;
+
+
+package body Windows.Jump is
+
+
+    package WD renames FLTK.Widgets.Groups.Windows.Double;
+    package BU renames FLTK.Widgets.Buttons;
+    package EN renames FLTK.Widgets.Buttons.Enter;
+    package IT renames FLTK.Widgets.Inputs.Int;
+
+
+
+
+    procedure Jump_M
+           (Item : in out FLTK.Widgets.Widget'Class)
+    is
+        type Jump_Window_Access is access all Jump_Window;
+        Dialog : access Jump_Window := Jump_Window_Access (Item.Parent);
+
+        Line : Integer := Dialog.To_Line.Get_Value;
+    begin
+        if Dialog.Callback /= null and Line > 0 then
+            Dialog.Callback.all (Line);
+        end if;
+    end Jump_M;
+
+
+
+
+    function Create
+        return Jump_Window
+    is
+        My_Width  : Integer := 350;
+        My_Height : Integer := 110;
+
+        Button_Width  : Integer := 140;
+        Button_Height : Integer := 40;
+
+        Input_Line  : Integer := 10;
+        Button_Line : Integer := 60;
+
+        Input_Width  : Integer := 240;
+        Input_Height : Integer := 25;
+        Input_Margin_Right : Integer := 10;
+    begin
+        return This : Jump_Window :=
+                   (WD.Double_Window'(WD.Create (0, 0, My_Width, My_Height, "Jump")) with
+
+                    To_Line => IT.Integer_Input'(IT.Create
+                        (My_Width - Input_Width - Input_Margin_Right,
+                         Input_Line, Input_Width, Input_Height, "Jump to:")),
+                    Cancel => BU.Button'(BU.Create
+                        ((My_Width - 2 * Button_Width) / 3,
+                         Button_Line, Button_Width, Button_Height, "Cancel")),
+                    Go_Jump => EN.Enter_Button'(EN.Create
+                        ((My_Width - 2 * Button_Width) * 2 / 3 + Button_Width,
+                         Button_Line, Button_Width, Button_Height, "Jump")),
+
+                    Callback => null) do
+
+            This.Add (This.To_Line);
+            This.Add (This.Cancel);
+            This.Cancel.Set_Callback (Hide_CB'Access);
+            This.Add (This.Go_Jump);
+            This.Go_Jump.Set_Callback (Jump_M'Access);
+
+            This.Set_Callback (Hide_CB'Access);
+            This.Set_Icon (Logo);
+            This.Set_Modal;
+        end return;
+    end Create;
+
+
+
+
+    function Create
+           (X, Y, W, H : in Integer;
+            Label_Text : in String)
+        return Jump_Window is
+    begin
+        return Create;
+    end Create;
+
+
+
+
+    function Create
+           (W, H : in Integer)
+        return Jump_Window is
+    begin
+        return Create;
+    end Create;
+
+
+
+
+    procedure Set_Jump_Callback
+           (This : in out Jump_Window;
+            Func : in     Jump_Callback) is
+    begin
+        This.Callback := Func;
+    end Set_Jump_Callback;
+
+
+end Windows.Jump;
+
-- 
cgit