diff options
Diffstat (limited to 'src/adapad.adb')
| -rw-r--r-- | src/adapad.adb | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/src/adapad.adb b/src/adapad.adb index fb34196..82aa1ad 100644 --- a/src/adapad.adb +++ b/src/adapad.adb @@ -8,6 +8,7 @@ with Windows.Editor; with Windows.About; with Windows.Find; with Windows.Replace; +with Windows.Jump; with Ada.Strings.Unbounded; use Ada.Strings.Unbounded; @@ -34,6 +35,7 @@ package body Adapad is About : Windows.About.About_Window := Windows.About.Create; Find : Windows.Find.Find_Window := Windows.Find.Create; Replace : Windows.Replace.Replace_Window := Windows.Replace.Create; + Jump : Windows.Jump.Jump_Window := Windows.Jump.Create; Changed : Boolean := False; Filename : Unbounded_String := To_Unbounded_String (0); @@ -216,19 +218,10 @@ package body Adapad is procedure Jump_CB - (Item : in out FLTK.Widgets.Widget'Class) - is - User_Input : String := FLTK.Dialogs.Text_Input ("Line number: "); - Line_Number : Integer; + (Item : in out FLTK.Widgets.Widget'Class) is begin - Line_Number := Integer'Value (User_Input); - if Line_Number > 0 then - Editor.Set_Insert_Position (Buffer.Skip_Lines (0, Line_Number - 1)); - Editor.Show_Insert_Position; - end if; - exception - when Constraint_Error => - null; -- user has entered nonsense input, do nothing + Centre (Jump); + Jump.Show; end Jump_CB; @@ -427,6 +420,17 @@ package body Adapad is + procedure Do_Jump_CB + (Line_Number : in Positive) is + begin + Jump.Hide; + Editor.Set_Insert_Position (Buffer.Skip_Lines (0, Line_Number - 1)); + Editor.Show_Insert_Position; + end Do_Jump_CB; + + + + -- helper functions procedure Set_Title is @@ -592,6 +596,7 @@ begin Find.Set_Find_Callback (Do_Find_CB'Access); Replace.Set_Replace_Callback (Do_Replace_CB'Access); + Jump.Set_Jump_Callback (Do_Jump_CB'Access); Buffer.Add_Modify_Callback (Mod_CB'Access); Editor.Set_Callback (Quit_CB'Access); |