Added Fl_Hold_Browser

1 files changed, 346 insertions, 0 deletions

diff --git a/src/fltk-widgets-groups-browsers-textline-hold.adb b/src/fltk-widgets-groups-browsers-textline-hold.adb
new file mode 100644
index 0000000..80058d5
--- /dev/null
+++ b/src/fltk-widgets-groups-browsers-textline-hold.adb
@@ -0,0 +1,346 @@
+
+
+--  Programmed by Jedidiah Barber
+--  Released into the public domain
+
+
+with
+
+    Interfaces.C.Strings;
+
+
+package body FLTK.Widgets.Groups.Browsers.Textline.Hold is
+
+
+    ------------------------
+    --  Functions From C  --
+    ------------------------
+
+    function new_fl_hold_browser
+           (X, Y, W, H : in Interfaces.C.int;
+            Text       : in Interfaces.C.char_array)
+        return Storage.Integer_Address;
+    pragma Import (C, new_fl_hold_browser, "new_fl_hold_browser");
+    pragma Inline (new_fl_hold_browser);
+
+    procedure free_fl_hold_browser
+           (B : in Storage.Integer_Address);
+    pragma Import (C, free_fl_hold_browser, "free_fl_hold_browser");
+    pragma Inline (free_fl_hold_browser);
+
+
+
+
+
+    function fl_hold_browser_item_width
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_item_width, "fl_hold_browser_item_width");
+    pragma Inline (fl_hold_browser_item_width);
+
+    function fl_hold_browser_item_height
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_item_height, "fl_hold_browser_item_height");
+    pragma Inline (fl_hold_browser_item_height);
+
+    function fl_hold_browser_item_first
+           (B : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_hold_browser_item_first, "fl_hold_browser_item_first");
+    pragma Inline (fl_hold_browser_item_first);
+
+    function fl_hold_browser_item_last
+           (B : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_hold_browser_item_last, "fl_hold_browser_item_last");
+    pragma Inline (fl_hold_browser_item_last);
+
+    function fl_hold_browser_item_next
+           (B, I : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_hold_browser_item_next, "fl_hold_browser_item_next");
+    pragma Inline (fl_hold_browser_item_next);
+
+    function fl_hold_browser_item_prev
+           (B, I : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_hold_browser_item_prev, "fl_hold_browser_item_prev");
+    pragma Inline (fl_hold_browser_item_prev);
+
+    function fl_hold_browser_item_at
+           (B : in Storage.Integer_Address;
+            N : in Interfaces.C.int)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_hold_browser_item_at, "fl_hold_browser_item_at");
+    pragma Inline (fl_hold_browser_item_at);
+
+    procedure fl_hold_browser_item_select
+           (B, I : in Storage.Integer_Address;
+            V    : in Interfaces.C.int);
+    pragma Import (C, fl_hold_browser_item_select, "fl_hold_browser_item_select");
+    pragma Inline (fl_hold_browser_item_select);
+
+    function fl_hold_browser_item_selected
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_item_selected, "fl_hold_browser_item_selected");
+    pragma Inline (fl_hold_browser_item_selected);
+
+    procedure fl_hold_browser_item_swap
+           (B, X, Y : in Storage.Integer_Address);
+    pragma Import (C, fl_hold_browser_item_swap, "fl_hold_browser_item_swap");
+    pragma Inline (fl_hold_browser_item_swap);
+
+    function fl_hold_browser_item_text
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.Strings.chars_ptr;
+    pragma Import (C, fl_hold_browser_item_text, "fl_hold_browser_item_text");
+    pragma Inline (fl_hold_browser_item_text);
+
+    procedure fl_hold_browser_item_draw
+           (B, I       : in Storage.Integer_Address;
+            X, Y, W, H : in Interfaces.C.int);
+    pragma Import (C, fl_hold_browser_item_draw, "fl_hold_browser_item_draw");
+    pragma Inline (fl_hold_browser_item_draw);
+
+
+
+
+
+    function fl_hold_browser_selection
+           (B : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_hold_browser_selection, "fl_hold_browser_selection");
+    pragma Inline (fl_hold_browser_selection);
+
+    function fl_hold_browser_displayed2
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_displayed2, "fl_hold_browser_displayed2");
+    pragma Inline (fl_hold_browser_displayed2);
+
+    function fl_hold_browser_find_item
+           (B : in Storage.Integer_Address;
+            Y : in Interfaces.C.int)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_hold_browser_find_item, "fl_hold_browser_find_item");
+    pragma Inline (fl_hold_browser_find_item);
+
+    function fl_hold_browser_top
+           (B : in Storage.Integer_Address)
+        return Storage.Integer_Address;
+    pragma Import (C, fl_hold_browser_top, "fl_hold_browser_top");
+    pragma Inline (fl_hold_browser_top);
+
+
+
+
+    procedure fl_hold_browser_bbox
+           (B          : in     Storage.Integer_Address;
+            X, Y, W, H :    out Interfaces.C.int);
+    pragma Import (C, fl_hold_browser_bbox, "fl_hold_browser_bbox");
+    pragma Inline (fl_hold_browser_bbox);
+
+    function fl_hold_browser_leftedge
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_leftedge, "fl_hold_browser_leftedge");
+    pragma Inline (fl_hold_browser_leftedge);
+
+    procedure fl_hold_browser_redraw_line
+           (B, I : in Storage.Integer_Address);
+    pragma Import (C, fl_hold_browser_redraw_line, "fl_hold_browser_redraw_line");
+    pragma Inline (fl_hold_browser_redraw_line);
+
+    procedure fl_hold_browser_redraw_lines
+           (B : in Storage.Integer_Address);
+    pragma Import (C, fl_hold_browser_redraw_lines, "fl_hold_browser_redraw_lines");
+    pragma Inline (fl_hold_browser_redraw_lines);
+
+
+
+
+    function fl_hold_browser_full_width
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_full_width, "fl_hold_browser_full_width");
+    pragma Inline (fl_hold_browser_full_width);
+
+    function fl_hold_browser_full_height
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_full_height, "fl_hold_browser_full_height");
+    pragma Inline (fl_hold_browser_full_height);
+
+    function fl_hold_browser_incr_height
+           (B : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_incr_height, "fl_hold_browser_incr_height");
+    pragma Inline (fl_hold_browser_incr_height);
+
+    function fl_hold_browser_item_quick_height
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_item_quick_height, "fl_hold_browser_item_quick_height");
+    pragma Inline (fl_hold_browser_item_quick_height);
+
+
+
+
+    function fl_hold_browser_lineno
+           (B, I : in Storage.Integer_Address)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_lineno, "fl_hold_browser_lineno");
+    pragma Inline (fl_hold_browser_lineno);
+
+
+
+
+    procedure fl_hold_browser_new_list
+           (B : in Storage.Integer_Address);
+    pragma Import (C, fl_hold_browser_new_list, "fl_hold_browser_new_list");
+    pragma Inline (fl_hold_browser_new_list);
+
+    procedure fl_hold_browser_inserting
+           (B, A1, A2 : in Storage.Integer_Address);
+    pragma Import (C, fl_hold_browser_inserting, "fl_hold_browser_inserting");
+    pragma Inline (fl_hold_browser_inserting);
+
+    procedure fl_hold_browser_deleting
+           (B, I : in Storage.Integer_Address);
+    pragma Import (C, fl_hold_browser_deleting, "fl_hold_browser_deleting");
+    pragma Inline (fl_hold_browser_deleting);
+
+    procedure fl_hold_browser_replacing
+           (B, A1, A2 : in Storage.Integer_Address);
+    pragma Import (C, fl_hold_browser_replacing, "fl_hold_browser_replacing");
+    pragma Inline (fl_hold_browser_replacing);
+
+    procedure fl_hold_browser_swapping
+           (B, A1, A2 : in Storage.Integer_Address);
+    pragma Import (C, fl_hold_browser_swapping, "fl_hold_browser_swapping");
+    pragma Inline (fl_hold_browser_swapping);
+
+
+
+
+    procedure fl_hold_browser_draw
+           (B : in Storage.Integer_Address);
+    pragma Import (C, fl_hold_browser_draw, "fl_hold_browser_draw");
+    pragma Inline (fl_hold_browser_draw);
+
+    function fl_hold_browser_handle
+           (B : in Storage.Integer_Address;
+            E : in Interfaces.C.int)
+        return Interfaces.C.int;
+    pragma Import (C, fl_hold_browser_handle, "fl_hold_browser_handle");
+    pragma Inline (fl_hold_browser_handle);
+
+
+
+
+    -------------------
+    --  Destructors  --
+    -------------------
+
+    procedure Extra_Final
+           (This : in out Hold_Browser) is
+    begin
+        Extra_Final (Textline_Browser (This));
+    end Extra_Final;
+
+
+    procedure Finalize
+           (This : in out Hold_Browser) is
+    begin
+        Extra_Final (This);
+        if This.Void_Ptr /= Null_Pointer and This.Needs_Dealloc then
+            free_fl_hold_browser (This.Void_Ptr);
+            This.Void_Ptr := Null_Pointer;
+        end if;
+    end Finalize;
+
+
+
+
+    --------------------
+    --  Constructors  --
+    --------------------
+
+    procedure Extra_Init
+           (This       : in out Hold_Browser;
+            X, Y, W, H : in     Integer;
+            Text       : in     String) is
+    begin
+        Extra_Init (Textline_Browser (This), X, Y, W, H, Text);
+    end Extra_Init;
+
+
+    procedure Initialize
+           (This : in out Hold_Browser) is
+    begin
+        This.Item_Override_Ptrs :=
+           (Item_Width_Ptr    => fl_hold_browser_item_width'Address,
+            Item_Height_Ptr   => fl_hold_browser_item_height'Address,
+            Item_First_Ptr    => fl_hold_browser_item_first'Address,
+            Item_Last_Ptr     => fl_hold_browser_item_last'Address,
+            Item_Next_Ptr     => fl_hold_browser_item_next'Address,
+            Item_Previous_Ptr => fl_hold_browser_item_prev'Address,
+            Item_At_Ptr       => fl_hold_browser_item_at'Address,
+            Item_Select_Ptr   => fl_hold_browser_item_select'Address,
+            Item_Selected_Ptr => fl_hold_browser_item_selected'Address,
+            Item_Swap_Ptr     => fl_hold_browser_item_swap'Address,
+            Item_Text_Ptr     => fl_hold_browser_item_text'Address,
+            Item_Draw_Ptr     => fl_hold_browser_item_draw'Address);
+        This.Item_Inherit_Ptrs :=
+           (Current_Selection_Ptr => fl_hold_browser_selection'Address,
+            Is_Displayed_Ptr      => fl_hold_browser_displayed2'Address,
+            Find_Item_Ptr         => fl_hold_browser_find_item'Address,
+            Top_Item_Ptr          => fl_hold_browser_top'Address);
+        This.Redrawing_Ptrs :=
+           (Bounding_Box_Ptr => fl_hold_browser_bbox'Address,
+            Left_Edge_Ptr    => fl_hold_browser_leftedge'Address,
+            Redraw_Line_Ptr  => fl_hold_browser_redraw_line'Address,
+            Redraw_List_Ptr  => fl_hold_browser_redraw_lines'Address);
+        This.Wide_High_Ptrs :=
+           (Full_List_Width_Ptr     => fl_hold_browser_full_width'Address,
+            Full_List_Height_Ptr    => fl_hold_browser_full_height'Address,
+            Average_Item_Height_Ptr => fl_hold_browser_incr_height'Address,
+            Item_Quick_Height_Ptr   => fl_hold_browser_item_quick_height'Address);
+        This.Cache_Ptrs :=
+           (New_List_Ptr  => fl_hold_browser_new_list'Address,
+            Inserting_Ptr => fl_hold_browser_inserting'Address,
+            Deleting_Ptr  => fl_hold_browser_deleting'Address,
+            Replacing_Ptr => fl_hold_browser_replacing'Address,
+            Swapping_Ptr  => fl_hold_browser_swapping'Address);
+        This.Draw_Ptr := fl_hold_browser_draw'Address;
+        This.Handle_Ptr := fl_hold_browser_handle'Address;
+        This.Line_Number_Ptr := fl_hold_browser_lineno'Address;
+    end Initialize;
+
+
+    package body Forge is
+
+        function Create
+               (X, Y, W, H : in Integer;
+                Text       : in String := "")
+            return Hold_Browser is
+        begin
+            return This : Hold_Browser do
+                This.Void_Ptr := new_fl_hold_browser
+                   (Interfaces.C.int (X),
+                    Interfaces.C.int (Y),
+                    Interfaces.C.int (W),
+                    Interfaces.C.int (H),
+                    Interfaces.C.To_C (Text));
+                Extra_Init (This, X, Y, W, H, Text);
+            end return;
+        end Create;
+
+    end Forge;
+
+
+end FLTK.Widgets.Groups.Browsers.Textline.Hold;
+
+