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|
-----------------------------------------------------------------------
-- GtkAda - Ada95 binding for Gtk+/Gnome --
-- --
-- Copyright (C) 2000-2006 AdaCore --
-- --
-- This library is free software; you can redistribute it and/or --
-- modify it under the terms of the GNU General Public --
-- License as published by the Free Software Foundation; either --
-- version 2 of the License, or (at your option) any later version. --
-- --
-- This library is distributed in the hope that it will be useful, --
-- but WITHOUT ANY WARRANTY; without even the implied warranty of --
-- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU --
-- General Public License for more details. --
-- --
-- You should have received a copy of the GNU General Public --
-- License along with this library; if not, write to the --
-- Free Software Foundation, Inc., 59 Temple Place - Suite 330, --
-- Boston, MA 02111-1307, USA. --
-- --
-----------------------------------------------------------------------
with Gdk.Bitmap; use Gdk.Bitmap;
with Gdk.Color; use Gdk.Color;
with Gdk.Event; use Gdk.Event;
with Gdk.Pixmap; use Gdk.Pixmap;
with Gdk.Types; use Gdk.Types;
with Gdk.Window; use Gdk.Window;
with Gtk.Widget; use Gtk.Widget;
package body Gtk.Dnd is
---------------------
-- Set_Icon_Pixbuf --
---------------------
procedure Set_Icon_Pixbuf
(Context : Drag_Context;
Pixbuf : Gdk.Pixbuf.Gdk_Pixbuf;
Hot_X : Gint;
Hot_Y : Gint)
is
procedure Internal
(Context : Drag_Context;
Pixbuf : Gdk.Pixbuf.Gdk_Pixbuf;
Hot_X : Gint;
Hot_Y : Gint);
pragma Import (C, Internal, "gtk_drag_set_icon_pixbuf");
begin
Internal (Context,
Pixbuf,
Hot_X,
Hot_Y);
end Set_Icon_Pixbuf;
-------------------
-- Set_Icon_Name --
-------------------
procedure Set_Icon_Name
(Context : Drag_Context;
Icon_Name : String;
Hot_X : Gint;
Hot_Y : Gint)
is
procedure Internal
(Context : Drag_Context;
Icon_Name : String;
Hot_X : Gint;
Hot_Y : Gint);
pragma Import (C, Internal, "gtk_drag_set_icon_name");
begin
Internal (Context, Icon_Name & ASCII.NUL, Hot_X, Hot_Y);
end Set_Icon_Name;
--------------------
-- Set_Icon_Stock --
--------------------
procedure Set_Icon_Stock
(Context : Drag_Context;
Stock_Id : String;
Hot_X : Gint;
Hot_Y : Gint)
is
procedure Internal
(Context : Drag_Context;
Stock_Id : String;
Hot_X : Gint;
Hot_Y : Gint);
pragma Import (C, Internal, "gtk_drag_set_icon_stock");
begin
Internal (Context,
Stock_Id & ASCII.NUL,
Hot_X,
Hot_Y);
end Set_Icon_Stock;
----------------------------
-- Source_Set_Icon_Pixbuf --
----------------------------
procedure Source_Set_Icon_Pixbuf
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Pixbuf : Gdk.Pixbuf.Gdk_Pixbuf)
is
procedure Internal
(Widget : System.Address;
Pixbuf : Gdk.Pixbuf.Gdk_Pixbuf);
pragma Import (C, Internal, "gtk_drag_source_set_icon_pixbuf");
begin
Internal (Get_Object (Widget),
Pixbuf);
end Source_Set_Icon_Pixbuf;
---------------------------
-- Source_Set_Icon_Stock --
---------------------------
procedure Source_Set_Icon_Stock
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Stock_Id : String)
is
procedure Internal
(Widget : System.Address;
Stock_Id : String);
pragma Import (C, Internal, "gtk_drag_source_set_icon_stock");
begin
Internal (Get_Object (Widget),
Stock_Id & ASCII.NUL);
end Source_Set_Icon_Stock;
--------------------------
-- Source_Set_Icon_Name --
--------------------------
procedure Source_Set_Icon_Name
(Widget : access Gtk_Widget_Record'Class;
Icon_Name : String)
is
procedure Internal (Widget : System.Address; Icon_Name : String);
pragma Import (C, Internal, "gtk_drag_source_set_icon_name");
begin
Internal (Get_Object (Widget), Icon_Name & ASCII.NUL);
end Source_Set_Icon_Name;
---------------------
-- Check_Threshold --
---------------------
function Check_Threshold
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Start_X : Gint;
Start_Y : Gint;
Current_X : Gint;
Current_Y : Gint)
return Boolean
is
function Internal
(Widget : System.Address;
Start_X : Gint;
Start_Y : Gint;
Current_X : Gint;
Current_Y : Gint)
return Gint;
pragma Import (C, Internal, "gtk_drag_check_threshold");
begin
return Boolean'Val (Internal (Get_Object (Widget),
Start_X,
Start_Y,
Current_X,
Current_Y));
end Check_Threshold;
--------------------------
-- Dest_Set_Target_List --
--------------------------
procedure Dest_Set_Target_List
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Target_List : Gtk.Selection.Target_List)
is
procedure Internal
(Widget : System.Address;
Target_List : System.Address);
pragma Import (C, Internal, "gtk_drag_dest_set_target_list");
begin
Internal (Get_Object (Widget), Target_List.all'Address);
end Dest_Set_Target_List;
--------------------------
-- Dest_Get_Target_List --
--------------------------
function Dest_Get_Target_List
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class) return Target_List
is
function Internal (Widget : System.Address)
return System.Address;
pragma Import (C, Internal, "gtk_drag_dest_get_target_list");
begin
return To_Proxy (Internal (Get_Object (Widget)));
end Dest_Get_Target_List;
----------------------------
-- Source_Set_Target_List --
----------------------------
procedure Source_Set_Target_List
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Target_List : Gtk.Selection.Target_List)
is
procedure Internal
(Widget : System.Address;
Target_List : System.Address);
pragma Import (C, Internal, "gtk_drag_source_set_target_list");
begin
Internal (Get_Object (Widget), Target_List.all'Address);
end Source_Set_Target_List;
----------------------------
-- Source_Get_Target_List --
----------------------------
function Source_Get_Target_List
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class) return Target_List
is
function Internal (Widget : System.Address)
return System.Address;
pragma Import (C, Internal, "gtk_drag_source_get_target_list");
begin
return To_Proxy (Internal (Get_Object (Widget)));
end Source_Get_Target_List;
----------------------
-- Dest_Find_Target --
----------------------
function Dest_Find_Target
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Context : Drag_Context;
Target_List : Gtk.Selection.Target_List) return Gdk.Types.Gdk_Atom
is
function Internal
(Widget : System.Address;
Context : Drag_Context;
Target_List : System.Address)
return Gdk_Atom;
pragma Import (C, Internal, "gtk_drag_dest_find_target");
begin
return Internal (Get_Object (Widget), Context, Target_List.all'Address);
end Dest_Find_Target;
--------------
-- Dest_Set --
--------------
procedure Dest_Set
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Flags : Dest_Defaults := Dest_No_Default;
Targets : Target_Entry_Array := Any_Target_Entry;
Actions : Drag_Action := Action_Any)
is
procedure Internal
(Widget : System.Address;
Flags : Dest_Defaults;
Targets : System.Address;
N_Targets : Gint;
Actions : Drag_Action);
pragma Import (C, Internal, "gtk_drag_dest_set");
begin
if Targets'Length = 0 then
Internal
(Get_Object (Widget), Flags, System.Null_Address, 0, Actions);
else
Internal
(Get_Object (Widget), Flags,
Targets'Address, Targets'Length, Actions);
end if;
end Dest_Set;
--------------------
-- Dest_Set_Proxy --
--------------------
procedure Dest_Set_Proxy
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Proxy_Window : Gdk.Window.Gdk_Window;
Protocol : Drag_Protocol;
Use_Coordinates : Boolean)
is
procedure Internal
(Widget : System.Address;
Proxy_Window : Gdk.Window.Gdk_Window;
Protocol : Drag_Protocol;
Use_Coordinates : Gint);
pragma Import (C, Internal, "gtk_drag_dest_set_proxy");
begin
Internal (Get_Object (Widget), Proxy_Window, Protocol,
Boolean'Pos (Use_Coordinates));
end Dest_Set_Proxy;
----------------
-- Dest_Unset --
----------------
procedure Dest_Unset
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class)
is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_dest_unset");
begin
Internal (Get_Object (Widget));
end Dest_Unset;
----------------
-- Source_Set --
----------------
procedure Source_Set
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Start_Button_Mask : in Gdk.Types.Gdk_Modifier_Type;
Targets : in Target_Entry_Array;
Actions : in Drag_Action)
is
procedure Internal
(Widget : System.Address;
Start_Button_Mask : Gdk.Types.Gdk_Modifier_Type;
Targets : System.Address;
N_Targets : Gint;
Actions : Drag_Action);
pragma Import (C, Internal, "gtk_drag_source_set");
begin
Internal (Get_Object (Widget), Start_Button_Mask,
Targets (Targets'First)'Address,
Targets'Length,
Actions);
end Source_Set;
------------------
-- Source_Unset --
------------------
procedure Source_Unset
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class)
is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_source_unset");
begin
Internal (Get_Object (Widget));
end Source_Unset;
------------
-- Finish --
------------
procedure Finish
(Context : Drag_Context;
Success : Boolean;
Del : Boolean;
Time : Guint32 := 0)
is
procedure Internal
(Context : Drag_Context;
Succcess : Gint;
Del : Gint;
Time : Guint32);
pragma Import (C, Internal, "gtk_drag_finish");
begin
Internal (Context, Boolean'Pos (Success), Boolean'Pos (Del), Time);
end Finish;
--------------
-- Get_Data --
--------------
procedure Get_Data
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Context : Drag_Context;
Target : Gdk.Types.Gdk_Atom;
Time : Guint32 := 0)
is
procedure Internal
(Widget : System.Address;
Context : Drag_Context;
Target : Gdk.Types.Gdk_Atom;
Time : Guint32);
pragma Import (C, Internal, "gtk_drag_get_data");
begin
Internal (Get_Object (Widget), Context, Target, Time);
end Get_Data;
-----------------------
-- Get_Source_Widget --
-----------------------
function Get_Source_Widget
(Context : in Drag_Context) return Gtk.Widget.Gtk_Widget
is
function Internal (Context : Drag_Context) return System.Address;
pragma Import (C, Internal, "gtk_drag_get_source_widget");
begin
return Convert (Internal (Context));
end Get_Source_Widget;
---------------
-- Highlight --
---------------
procedure Highlight (Widget : access Gtk.Widget.Gtk_Widget_Record'Class) is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_highlight");
begin
Internal (Get_Object (Widget));
end Highlight;
-----------------
-- Unhighlight --
-----------------
procedure Unhighlight
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class)
is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_unhighlight");
begin
Internal (Get_Object (Widget));
end Unhighlight;
----------------
-- Drag_Begin --
----------------
function Drag_Begin
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Targets : Target_List;
Actions : Drag_Action;
Button : Gint;
Event : Gdk.Event.Gdk_Event) return Drag_Context
is
function Internal
(Widget : System.Address;
Targets : Target_List;
Actions : Drag_Action;
Button : Gint;
Event : System.Address) return Drag_Context;
pragma Import (C, Internal, "gtk_drag_begin");
begin
return Internal (Get_Object (Widget), Targets, Actions, Button,
To_Address (Event));
end Drag_Begin;
---------------------
-- Set_Icon_Widget --
---------------------
procedure Set_Icon_Widget
(Context : Drag_Context;
Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Hot_X : Gint;
Hot_Y : Gint)
is
procedure Internal
(Context : Drag_Context;
Widget : System.Address;
Hot_X : Gint;
Hot_Y : Gint);
pragma Import (C, Internal, "gtk_drag_set_icon_widget");
begin
Internal (Context, Get_Object (Widget), Hot_X, Hot_Y);
end Set_Icon_Widget;
---------------------
-- Source_Set_Icon --
---------------------
procedure Source_Set_Icon
(Widget : access Gtk.Widget.Gtk_Widget_Record'Class;
Colormap : Gdk.Color.Gdk_Colormap;
Pixmap : Gdk.Pixmap.Gdk_Pixmap;
Mask : Gdk.Bitmap.Gdk_Bitmap)
is
procedure Internal
(Widget : System.Address;
Colormap : Gdk.Gdk_Colormap;
Pixmap : Gdk.Pixmap.Gdk_Pixmap;
Mask : Gdk.Bitmap.Gdk_Bitmap);
pragma Import (C, Internal, "gtk_drag_source_set_icon");
begin
Internal (Get_Object (Widget), Colormap, Pixmap, Mask);
end Source_Set_Icon;
----------------------------
-- Dest_Add_Image_Targets --
----------------------------
procedure Dest_Add_Image_Targets
(Widget : access Gtk_Widget_Record'Class)
is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_dest_add_image_targets");
begin
Internal (Get_Object (Widget));
end Dest_Add_Image_Targets;
---------------------------
-- Dest_Add_Text_Targets --
---------------------------
procedure Dest_Add_Text_Targets
(Widget : access Gtk_Widget_Record'Class)
is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_dest_add_text_targets");
begin
Internal (Get_Object (Widget));
end Dest_Add_Text_Targets;
--------------------------
-- Dest_Add_Uri_Targets --
--------------------------
procedure Dest_Add_Uri_Targets
(Widget : access Gtk_Widget_Record'Class)
is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_dest_add_uri_targets");
begin
Internal (Get_Object (Widget));
end Dest_Add_Uri_Targets;
------------------------------
-- Source_Add_Image_Targets --
------------------------------
procedure Source_Add_Image_Targets
(Widget : access Gtk_Widget_Record'Class)
is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_source_add_image_targets");
begin
Internal (Get_Object (Widget));
end Source_Add_Image_Targets;
-----------------------------
-- Source_Add_Text_Targets --
-----------------------------
procedure Source_Add_Text_Targets
(Widget : access Gtk_Widget_Record'Class)
is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_source_add_text_targets");
begin
Internal (Get_Object (Widget));
end Source_Add_Text_Targets;
----------------------------
-- Source_Add_Uri_Targets --
----------------------------
procedure Source_Add_Uri_Targets
(Widget : access Gtk_Widget_Record'Class)
is
procedure Internal (Widget : System.Address);
pragma Import (C, Internal, "gtk_drag_source_add_uri_targets");
begin
Internal (Get_Object (Widget));
end Source_Add_Uri_Targets;
end Gtk.Dnd;
|
