1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106
|
------------------------------------------------------------------------------
-- GtkAda - Ada95 binding for the Gimp Toolkit --
-- --
-- Copyright (C) 2006-2018, AdaCore --
-- --
-- This library is free software; you can redistribute it and/or modify it --
-- under terms of the GNU General Public License as published by the Free --
-- Software Foundation; either version 3, 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 MERCHAN- --
-- TABILITY or FITNESS FOR A PARTICULAR PURPOSE. --
-- --
-- As a special exception under Section 7 of GPL version 3, you are granted --
-- additional permissions described in the GCC Runtime Library Exception, --
-- version 3.1, as published by the Free Software Foundation. --
-- --
-- You should have received a copy of the GNU General Public License and --
-- a copy of the GCC Runtime Library Exception along with this program; --
-- see the files COPYING3 and COPYING.RUNTIME respectively. If not, see --
-- <http://www.gnu.org/licenses/>. --
-- --
------------------------------------------------------------------------------
with Ada.Text_IO; use Ada.Text_IO;
with GNAT.Directory_Operations; use GNAT.Directory_Operations;
with Gtk.Box; use Gtk.Box;
with Gtk.File_Chooser; use Gtk.File_Chooser;
with Gtk.File_Chooser_Button; use Gtk.File_Chooser_Button;
with Gtk.File_Filter; use Gtk.File_Filter;
with Gtk.Frame; use Gtk.Frame;
with Gtk.Widget; use Gtk.Widget;
package body Create_File_Chooser is
-----------------
-- Help_Button --
-----------------
function Help_Button return String is
begin
return "The Gtk_File_Chooser_Button is a widget that lets the user"
& " select a file." & ASCII.LF
& "It can exist in several modes, which influence its behavior.";
end Help_Button;
----------------
-- Run_Button --
----------------
procedure Run_Button (Frame : access Gtk.Frame.Gtk_Frame_Record'Class) is
Box : Gtk_Box;
Hbox : Gtk_Box;
File : Gtk_File_Chooser_Button;
Filter1, Filter2 : Gtk_File_Filter;
begin
Set_Label (Frame, "File Chooser Button");
Gtk_New_Vbox (Box, Homogeneous => False);
Add (Frame, Box);
-- File chooser
Gtk_New (Filter1);
Add_Pattern (Filter1, "*");
Set_Name (Filter1, "All Files");
Gtk_New (Filter2);
Add_Pattern (Filter2, "*.ad[bs]");
Set_Name (Filter2, "Ada Files");
Gtk_New_Hbox (Hbox, Homogeneous => False);
Pack_Start (Box, Hbox, Fill => False, Expand => False);
Gtk_New (File,
Title => "Select a file (Open mode)",
Action => Action_Open);
Pack_Start (Hbox, File, Expand => True);
File.Add_Filter (Filter1);
File.Add_Filter (Filter2);
-- Add a shortcut to the current directory
if not File.Add_Shortcut_Folder (Get_Current_Dir) then
Put_Line ("Got error when adding shortcut folder");
end if;
-- Directory chooser
Gtk_New (Filter1);
Add_Mime_Type (Filter1, "x-directory/normal");
Set_Name (Filter1, "Directories only");
Gtk_New_Hbox (Hbox, Homogeneous => False);
Pack_Start (Box, Hbox, Fill => False, Expand => False);
Gtk_New (File,
Title => "Select a file (Open mode)",
Action => Action_Open);
Pack_Start (Hbox, File, Expand => True);
File.Set_Action (Action_Select_Folder);
File.Add_Filter (Filter1);
Show_All (Frame);
end Run_Button;
end Create_File_Chooser;
|