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|
with
Interfaces.C.Strings,
System,
FLTK.Images.RGB;
use type
Interfaces.C.int,
Interfaces.C.unsigned,
Interfaces.C.Strings.chars_ptr,
System.Address;
package body FLTK.Widgets.Groups.Windows is
procedure window_set_draw_hook
(W, D : in System.Address);
pragma Import (C, window_set_draw_hook, "window_set_draw_hook");
pragma Inline (window_set_draw_hook);
procedure window_set_handle_hook
(W, H : in System.Address);
pragma Import (C, window_set_handle_hook, "window_set_handle_hook");
pragma Inline (window_set_handle_hook);
function new_fl_window
(X, Y, W, H : in Interfaces.C.int;
Text : in Interfaces.C.char_array)
return System.Address;
pragma Import (C, new_fl_window, "new_fl_window");
pragma Inline (new_fl_window);
function new_fl_window2
(W, H : in Interfaces.C.int;
Text : in Interfaces.C.char_array)
return System.Address;
pragma Import (C, new_fl_window2, "new_fl_window2");
pragma Inline (new_fl_window2);
procedure free_fl_window
(W : in System.Address);
pragma Import (C, free_fl_window, "free_fl_window");
pragma Inline (free_fl_window);
procedure fl_window_show
(W : in System.Address);
pragma Import (C, fl_window_show, "fl_window_show");
pragma Inline (fl_window_show);
procedure fl_window_hide
(W : in System.Address);
pragma Import (C, fl_window_hide, "fl_window_hide");
pragma Inline (fl_window_hide);
function fl_window_shown
(W : in System.Address)
return Interfaces.C.int;
pragma Import (C, fl_window_shown, "fl_window_shown");
pragma Inline (fl_window_shown);
procedure fl_window_wait_for_expose
(W : in System.Address);
pragma Import (C, fl_window_wait_for_expose, "fl_window_wait_for_expose");
pragma Inline (fl_window_wait_for_expose);
procedure fl_window_iconize
(W : in System.Address);
pragma Import (C, fl_window_iconize, "fl_window_iconize");
pragma Inline (fl_window_iconize);
procedure fl_window_make_current
(W : in System.Address);
pragma Import (C, fl_window_make_current, "fl_window_make_current");
pragma Inline (fl_window_make_current);
procedure fl_window_free_position
(W : in System.Address);
pragma Import (C, fl_window_free_position, "fl_window_free_position");
pragma Inline (fl_window_free_position);
function fl_window_fullscreen_active
(W : in System.Address)
return Interfaces.C.unsigned;
pragma Import (C, fl_window_fullscreen_active, "fl_window_fullscreen_active");
pragma Inline (fl_window_fullscreen_active);
procedure fl_window_fullscreen
(W : in System.Address);
pragma Import (C, fl_window_fullscreen, "fl_window_fullscreen");
pragma Inline (fl_window_fullscreen);
procedure fl_window_fullscreen_off
(W : in System.Address);
pragma Import (C, fl_window_fullscreen_off, "fl_window_fullscreen_off");
pragma Inline (fl_window_fullscreen_off);
procedure fl_window_fullscreen_off2
(N : in System.Address;
X, Y, W, H : in Interfaces.C.int);
pragma Import (C, fl_window_fullscreen_off2, "fl_window_fullscreen_off2");
pragma Inline (fl_window_fullscreen_off2);
procedure fl_window_fullscreen_screens
(W : in System.Address;
T, B, L, R : in Interfaces.C.int);
pragma Import (C, fl_window_fullscreen_screens, "fl_window_fullscreen_screens");
pragma Inline (fl_window_fullscreen_screens);
procedure fl_window_set_icon
(W, P : in System.Address);
pragma Import (C, fl_window_set_icon, "fl_window_set_icon");
pragma Inline (fl_window_set_icon);
procedure fl_window_default_icon
(P : in System.Address);
pragma Import (C, fl_window_default_icon, "fl_window_default_icon");
pragma Inline (fl_window_default_icon);
function fl_window_get_iconlabel
(W : in System.Address)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, fl_window_get_iconlabel, "fl_window_get_iconlabel");
pragma Inline (fl_window_get_iconlabel);
procedure fl_window_set_iconlabel
(W : in System.Address;
S : in Interfaces.C.char_array);
pragma Import (C, fl_window_set_iconlabel, "fl_window_set_iconlabel");
pragma Inline (fl_window_set_iconlabel);
procedure fl_window_set_cursor
(W : in System.Address;
C : in Interfaces.C.int);
pragma Import (C, fl_window_set_cursor, "fl_window_set_cursor");
pragma Inline (fl_window_set_cursor);
procedure fl_window_set_cursor2
(W, P : in System.Address;
X, Y : in Interfaces.C.int);
pragma Import (C, fl_window_set_cursor2, "fl_window_set_cursor2");
pragma Inline (fl_window_set_cursor2);
procedure fl_window_set_default_cursor
(W : in System.Address;
C : in Interfaces.C.int);
pragma Import (C, fl_window_set_default_cursor, "fl_window_set_default_cursor");
pragma Inline (fl_window_set_default_cursor);
function fl_window_get_border
(W : in System.Address)
return Interfaces.C.unsigned;
pragma Import (C, fl_window_get_border, "fl_window_get_border");
pragma Inline (fl_window_get_border);
procedure fl_window_set_border
(W : in System.Address;
S : in Interfaces.C.int);
pragma Import (C, fl_window_set_border, "fl_window_set_border");
pragma Inline (fl_window_set_border);
function fl_window_get_override
(W : in System.Address)
return Interfaces.C.unsigned;
pragma Import (C, fl_window_get_override, "fl_window_get_override");
pragma Inline (fl_window_get_override);
procedure fl_window_set_override
(W : in System.Address);
pragma Import (C, fl_window_set_override, "fl_window_set_override");
pragma Inline (fl_window_set_override);
function fl_window_modal
(W : in System.Address)
return Interfaces.C.unsigned;
pragma Import (C, fl_window_modal, "fl_window_modal");
pragma Inline (fl_window_modal);
function fl_window_non_modal
(W : in System.Address)
return Interfaces.C.unsigned;
pragma Import (C, fl_window_non_modal, "fl_window_non_modal");
pragma Inline (fl_window_non_modal);
procedure fl_window_clear_modal_states
(W : in System.Address);
pragma Import (C, fl_window_clear_modal_states, "fl_window_clear_modal_states");
pragma Inline (fl_window_clear_modal_states);
procedure fl_window_set_modal
(W : in System.Address);
pragma Import (C, fl_window_set_modal, "fl_window_set_modal");
pragma Inline (fl_window_set_modal);
procedure fl_window_set_non_modal
(W : in System.Address);
pragma Import (C, fl_window_set_non_modal, "fl_window_set_non_modal");
pragma Inline (fl_window_set_non_modal);
function fl_window_get_label
(W : in System.Address)
return Interfaces.C.Strings.chars_ptr;
pragma Import (C, fl_window_get_label, "fl_window_get_label");
pragma Inline (fl_window_get_label);
procedure fl_window_set_label
(W : in System.Address;
T : in Interfaces.C.char_array);
pragma Import (C, fl_window_set_label, "fl_window_set_label");
pragma Inline (fl_window_set_label);
procedure fl_window_hotspot
(W : in System.Address;
X, Y, S : in Interfaces.C.int);
pragma Import (C, fl_window_hotspot, "fl_window_hotspot");
pragma Inline (fl_window_hotspot);
procedure fl_window_hotspot2
(W, I : in System.Address;
S : in Interfaces.C.int);
pragma Import (C, fl_window_hotspot2, "fl_window_hotspot2");
pragma Inline (fl_window_hotspot2);
procedure fl_window_size_range
(W : in System.Address;
LW, LH, HW, HH, DW, DH, A : in Interfaces.C.int);
pragma Import (C, fl_window_size_range, "fl_window_size_range");
pragma Inline (fl_window_size_range);
procedure fl_window_shape
(W, P : in System.Address);
pragma Import (C, fl_window_shape, "fl_window_shape");
pragma Inline (fl_window_shape);
function fl_window_get_x_root
(W : in System.Address)
return Interfaces.C.int;
pragma Import (C, fl_window_get_x_root, "fl_window_get_x_root");
pragma Inline (fl_window_get_x_root);
function fl_window_get_y_root
(W : in System.Address)
return Interfaces.C.int;
pragma Import (C, fl_window_get_y_root, "fl_window_get_y_root");
pragma Inline (fl_window_get_y_root);
function fl_window_get_decorated_w
(W : in System.Address)
return Interfaces.C.int;
pragma Import (C, fl_window_get_decorated_w, "fl_window_get_decorated_w");
pragma Inline (fl_window_get_decorated_w);
function fl_window_get_decorated_h
(W : in System.Address)
return Interfaces.C.int;
pragma Import (C, fl_window_get_decorated_h, "fl_window_get_decorated_h");
pragma Inline (fl_window_get_decorated_h);
procedure fl_window_draw
(W : in System.Address);
pragma Import (C, fl_window_draw, "fl_window_draw");
pragma Inline (fl_window_draw);
function fl_window_handle
(W : in System.Address;
E : in Interfaces.C.int)
return Interfaces.C.int;
pragma Import (C, fl_window_handle, "fl_window_handle");
pragma Inline (fl_window_handle);
procedure Finalize
(This : in out Window) is
begin
if This.Void_Ptr /= System.Null_Address and then
This in Window'Class
then
This.Clear;
free_fl_window (This.Void_Ptr);
This.Void_Ptr := System.Null_Address;
end if;
Finalize (Group (This));
end Finalize;
package body Forge is
function Create
(X, Y, W, H : in Integer;
Text : in String := "")
return Window is
begin
return This : Window do
This.Void_Ptr := new_fl_window
(Interfaces.C.int (X),
Interfaces.C.int (Y),
Interfaces.C.int (W),
Interfaces.C.int (H),
Interfaces.C.To_C (Text));
fl_group_end (This.Void_Ptr);
fl_widget_set_user_data
(This.Void_Ptr,
Widget_Convert.To_Address (This'Unchecked_Access));
window_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
window_set_handle_hook (This.Void_Ptr, Handle_Hook'Address);
fl_widget_set_label (This.Void_Ptr, Interfaces.C.To_C (Text));
end return;
end Create;
function Create
(W, H : in Integer;
Text : in String := "")
return Window is
begin
return This : Window do
This.Void_Ptr := new_fl_window2
(Interfaces.C.int (W),
Interfaces.C.int (H),
Interfaces.C.To_C (Text));
fl_group_end (This.Void_Ptr);
fl_widget_set_user_data
(This.Void_Ptr,
Widget_Convert.To_Address (This'Unchecked_Access));
window_set_draw_hook (This.Void_Ptr, Draw_Hook'Address);
window_set_handle_hook (This.Void_Ptr, Handle_Hook'Address);
fl_widget_set_label (This.Void_Ptr, Interfaces.C.To_C (Text));
end return;
end Create;
end Forge;
procedure Show
(This : in out Window) is
begin
fl_window_show (This.Void_Ptr);
end Show;
procedure Hide
(This : in out Window) is
begin
fl_window_hide (This.Void_Ptr);
end Hide;
function Is_Shown
(This : in Window)
return Boolean is
begin
return fl_window_shown (This.Void_Ptr) /= 0;
end Is_Shown;
procedure Wait_For_Expose
(This : in out Window) is
begin
fl_window_wait_for_expose (This.Void_Ptr);
end Wait_For_Expose;
procedure Iconify
(This : in out Window) is
begin
fl_window_iconize (This.Void_Ptr);
end Iconify;
procedure Make_Current
(This : in out Window) is
begin
fl_window_make_current (This.Void_Ptr);
Last_Current := This'Unchecked_Access;
end Make_Current;
function Last_Made_Current
return access Window'Class is
begin
return Last_Current;
end Last_Made_Current;
procedure Free_Position
(This : in out Window) is
begin
fl_window_free_position (This.Void_Ptr);
end Free_Position;
function Is_Fullscreen
(This : in Window)
return Boolean is
begin
return fl_window_fullscreen_active (This.Void_Ptr) /= 0;
end Is_Fullscreen;
procedure Fullscreen_On
(This : in out Window) is
begin
fl_window_fullscreen (This.Void_Ptr);
end Fullscreen_On;
procedure Fullscreen_Off
(This : in out Window) is
begin
fl_window_fullscreen_off (This.Void_Ptr);
end Fullscreen_Off;
procedure Fullscreen_Off
(This : in out Window;
X, Y, W, H : in Integer) is
begin
fl_window_fullscreen_off2
(This.Void_Ptr,
Interfaces.C.int (X),
Interfaces.C.int (Y),
Interfaces.C.int (W),
Interfaces.C.int (H));
end Fullscreen_Off;
procedure Fullscreen_Screens
(This : in out Window;
Top, Bottom, Left, Right : in Natural) is
begin
fl_window_fullscreen_screens
(This.Void_Ptr,
Interfaces.C.int (Top),
Interfaces.C.int (Bottom),
Interfaces.C.int (Left),
Interfaces.C.int (Right));
end Fullscreen_Screens;
procedure Set_Icon
(This : in out Window;
Pic : in out FLTK.Images.RGB.RGB_Image'Class) is
begin
fl_window_set_icon
(This.Void_Ptr,
Wrapper (Pic).Void_Ptr);
end Set_Icon;
procedure Set_Default_Icon
(Pic : in out FLTK.Images.RGB.RGB_Image'Class) is
begin
fl_window_default_icon (Wrapper (Pic).Void_Ptr);
end Set_Default_Icon;
function Get_Icon_Label
(This : in Window)
return String
is
Ptr : Interfaces.C.Strings.chars_ptr := fl_window_get_iconlabel (This.Void_Ptr);
begin
if Ptr = Interfaces.C.Strings.Null_Ptr then
return "";
else
-- pointer to internal buffer only, so no Free required
return Interfaces.C.Strings.Value (Ptr);
end if;
end Get_Icon_Label;
procedure Set_Icon_Label
(This : in out Window;
To : in String) is
begin
fl_window_set_iconlabel (This.Void_Ptr, Interfaces.C.To_C (To));
end Set_Icon_Label;
procedure Set_Cursor
(This : in out Window;
To : in Cursor) is
begin
fl_window_set_cursor (This.Void_Ptr, Cursor_Values (To));
end Set_Cursor;
procedure Set_Cursor
(This : in out Window;
Pic : in out FLTK.Images.RGB.RGB_Image'Class;
Hot_X, Hot_Y : in Integer) is
begin
fl_window_set_cursor2
(This.Void_Ptr,
Wrapper (Pic).Void_Ptr,
Interfaces.C.int (Hot_X),
Interfaces.C.int (Hot_Y));
end Set_Cursor;
procedure Set_Default_Cursor
(This : in out Window;
To : in Cursor) is
begin
fl_window_set_default_cursor (This.Void_Ptr, Cursor_Values (To));
end Set_Default_Cursor;
function Get_Border_State
(This : in Window)
return Border_State is
begin
return Border_State'Val (fl_window_get_border (This.Void_Ptr));
end Get_Border_State;
procedure Set_Border_State
(This : in out Window;
To : in Border_State) is
begin
fl_window_set_border (This.Void_Ptr, Border_State'Pos (To));
end Set_Border_State;
function Is_Override
(This : in Window)
return Boolean is
begin
return fl_window_get_override (This.Void_Ptr) /= 0;
end Is_Override;
procedure Set_Override
(This : in out Window) is
begin
fl_window_set_override (This.Void_Ptr);
end Set_Override;
function Get_Modal_State
(This : in Window)
return Modal_State is
begin
if fl_window_modal (This.Void_Ptr) /= 0 then
return Modal;
elsif fl_window_non_modal (This.Void_Ptr) /= 0 then
return Non_Modal;
else
return Normal;
end if;
end Get_Modal_State;
procedure Set_Modal_State
(This : in out Window;
To : in Modal_State) is
begin
case To is
when Normal =>
fl_window_clear_modal_states (This.Void_Ptr);
when Non_Modal =>
fl_window_set_non_modal (This.Void_Ptr);
when Modal =>
fl_window_set_modal (This.Void_Ptr);
end case;
end Set_Modal_State;
function Get_Label
(This : in Window)
return String
is
Ptr : Interfaces.C.Strings.chars_ptr := fl_window_get_label (This.Void_Ptr);
begin
if Ptr = Interfaces.C.Strings.Null_Ptr then
return "";
else
-- pointer to internal buffer only, so no Free required
return Interfaces.C.Strings.Value (Ptr);
end if;
end Get_Label;
procedure Set_Label
(This : in out Window;
Text : in String) is
begin
fl_window_set_label (This.Void_Ptr, Interfaces.C.To_C (Text));
end Set_Label;
procedure Hotspot
(This : in out Window;
X, Y : in Integer;
Offscreen : in Boolean := False) is
begin
fl_window_hotspot
(This.Void_Ptr,
Interfaces.C.int (X),
Interfaces.C.int (Y),
Boolean'Pos (Offscreen));
end Hotspot;
procedure Hotspot
(This : in out Window;
Item : in Widget'Class;
Offscreen : in Boolean := False) is
begin
fl_window_hotspot2
(This.Void_Ptr,
Item.Void_Ptr,
Boolean'Pos (Offscreen));
end Hotspot;
procedure Set_Size_Range
(This : in out Window;
Min_W, Min_H : in Integer;
Max_W, Max_H, Incre_W, Incre_H : in Integer := 0;
Keep_Aspect : in Boolean := False) is
begin
fl_window_size_range
(This.Void_Ptr,
Interfaces.C.int (Min_W),
Interfaces.C.int (Min_H),
Interfaces.C.int (Max_W),
Interfaces.C.int (Max_H),
Interfaces.C.int (Incre_W),
Interfaces.C.int (Incre_H),
Boolean'Pos (Keep_Aspect));
end Set_Size_Range;
procedure Shape
(This : in out Window;
Pic : in out FLTK.Images.Image'Class) is
begin
fl_window_shape (This.Void_Ptr, Wrapper (Pic).Void_Ptr);
end Shape;
function Get_X_Root
(This : in Window)
return Integer is
begin
return Integer (fl_window_get_x_root (This.Void_Ptr));
end Get_X_Root;
function Get_Y_Root
(This : in Window)
return Integer is
begin
return Integer (fl_window_get_y_root (This.Void_Ptr));
end Get_Y_Root;
function Get_Decorated_W
(This : in Window)
return Integer is
begin
return Integer (fl_window_get_decorated_w (This.Void_Ptr));
end Get_Decorated_W;
function Get_Decorated_H
(This : in Window)
return Integer is
begin
return Integer (fl_window_get_decorated_h (This.Void_Ptr));
end Get_Decorated_H;
procedure Draw
(This : in out Window) is
begin
fl_window_draw (This.Void_Ptr);
end Draw;
function Handle
(This : in out Window;
Event : in Event_Kind)
return Event_Outcome is
begin
return Event_Outcome'Val
(fl_window_handle (This.Void_Ptr, Event_Kind'Pos (Event)));
end Handle;
end FLTK.Widgets.Groups.Windows;
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