Mercurial > hg > xemacs-beta
annotate netinstall/netio.h @ 714:02339d4ebed4
[xemacs-hg @ 2001-12-23 20:28:19 by wmperry]
2001-12-22 William M. Perry <wmperry@gnu.org>
* glyphs-gtk.c (gtk_xpm_instantiate): Don't bother doing the
xpm-color-symbols checks, they are impossible to implement with
GTK's XPM implementation. :(
2001-12-13 William M. Perry <wmperry@gnu.org>
* select-gtk.c (gtk_own_selection): Update to follow the new
method signature. Ignore owned_p as it appears to only be used
for motif hacks.
* redisplay-gtk.c (gtk_output_string): Fixed some warnings about
signed/unsigned comparison.
(gtk_output_gdk_pixmap): Remove clipping code as per change by
andy@xemacs.org to the X11 code.
(gtk_output_pixmap): Make this follow the output_pixmap method
conventions and expose it.
(gtk_output_horizontal_line): Renamed from output_hline, and
expose it in our method structure.
(gtk_ring_bell): Don't ring the bell if volume <= 0
* toolbar-gtk.c (gtk_output_toolbar_button):
(gtk_output_frame_toolbars):
(gtk_redraw_exposed_toolbars):
(gtk_redraw_frame_toolbars): These are now just aliases for the
common_XXX() routines in toolbar-common.c
* toolbar-common.c: New common toolbar implementation. This file
uses only the redisplay_XXX() functions and device methods to draw
the toolbar, and so should be portable across all windowing
systems (other than tty, and even then I imagine text-based stuff
would work if you had a way to select it).
| author | wmperry |
|---|---|
| date | Sun, 23 Dec 2001 20:28:22 +0000 |
| parents | 3078fd1074e8 |
| children |
| rev | line source |
|---|---|
| 448 | 1 /* |
| 2 * Copyright (c) 2000, Red Hat, Inc. | |
| 3 * | |
| 4 * This program is free software; you can redistribute it and/or modify | |
| 5 * it under the terms of the GNU General Public License as published by | |
| 6 * the Free Software Foundation; either version 2 of the License, or | |
| 7 * (at your option) any later version. | |
| 8 * | |
| 9 * A copy of the GNU General Public License can be found at | |
| 10 * http://www.gnu.org/ | |
| 11 * | |
| 12 * Written by DJ Delorie <dj@cygnus.com> | |
| 13 * | |
| 14 */ | |
| 15 | |
| 16 /* This is the parent class for all the access methods known to setup | |
| 17 (i.e. ways to download files from the internet or other sources */ | |
| 18 | |
| 19 class NetIO { | |
| 20 protected: | |
| 21 NetIO (char *url); | |
| 22 void set_url (char *url); | |
| 23 | |
| 24 public: | |
| 25 /* if nonzero, this is the estimated total file size */ | |
| 26 int file_size; | |
| 27 /* broken down url FYI */ | |
| 28 char *url; | |
| 29 char *proto; | |
| 30 char *host; | |
| 31 int port; | |
| 32 char *path; | |
| 33 virtual ~NetIO (); | |
| 34 | |
| 35 /* The user calls this function to create a suitable accessor for | |
| 36 the given URL. It uses the network setup state in state.h. If | |
| 37 anything fails, either the return values is NULL or the returned | |
| 38 object is !ok() */ | |
| 39 static NetIO * open (char *url); | |
| 40 | |
| 41 /* If !ok() that means the transfer isn't happening. */ | |
| 42 virtual int ok (); | |
| 43 | |
| 44 /* Read `nbytes' bytes from the file. Returns zero when the file | |
| 45 is complete. */ | |
| 46 virtual int read (char *buf, int nbytes); | |
| 47 | |
| 48 /* Helper functions for http/ftp protocols. Both return nonzero for | |
| 49 "cancel", zero for "ok". They set net_proxy_user, etc, in | |
| 50 state.h */ | |
| 51 int get_auth (); | |
| 52 int get_proxy_auth (); | |
| 53 }; |