1999-10-20 22:36:05 +00:00
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/* gtkglobals.h
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* GTK-related Global defines, etc.
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*
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2002-12-31 21:49:00 +00:00
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* $Id: gtkglobals.h,v 1.21 2002/12/31 21:49:00 guy Exp $
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1999-10-20 22:36:05 +00:00
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*
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* Ethereal - Network traffic analyzer
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Enable "Match Selected" only if there's a field selected *and* we can do
a "Match Selected" on it - we can't do a "Match Selected" if the field
has no value (e.g., FT_NULL) and has a length of 0.
If we unselect the current packet, we don't have a protocol tree, so we
don't have a currently selected field - clear the "Match Selected" menu
item and the display in the status line of information about the
currently selected field.
Move the low-level statusbar manipulation into "gtk/main.c", in routines
whose API doesn't expose anything GTK+-ish.
"close_cap_file()" calls one of those routines to clear out the status
bar, so it doesn't need to take a pointer to the statusbar widget as an
argument.
"clear_tree_and_hex_views()" is purely a display-manipulating routine;
move it to "gtk/proto_draw.c".
Extract from "tree_view_unselect_row_cb()" an "unselect_field()" routine
to do all the work that needs to be done if the currently selected
protocol tree row is unselected, and call it if the currently selected
packet list row is unselected (if it's unselected, there *is* no
protocol tree, so no row can be selected), as well as from
"tree_view_unselect_row_cb()".
Before pushing a new field-description message onto the statusbar, pop
the old one off.
Get rid of an unused variable (set, but not used).
svn path=/trunk/; revision=3513
2001-06-05 07:39:31 +00:00
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* By Gerald Combs <gerald@ethereal.com>
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1999-10-20 22:36:05 +00:00
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* Copyright 1998 Gerald Combs
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2002-08-28 21:04:11 +00:00
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*
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1999-10-20 22:36:05 +00:00
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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2002-08-28 21:04:11 +00:00
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*
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1999-10-20 22:36:05 +00:00
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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2002-08-28 21:04:11 +00:00
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*
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1999-10-20 22:36:05 +00:00
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef __GTKGLOBALS_H__
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#define __GTKGLOBALS_H__
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2002-11-03 17:38:45 +00:00
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extern GtkWidget *top_level, *packet_list, *tree_view, *byte_nb_ptr;
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#if GTK_MAJOR_VERSION < 2
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extern GdkFont *m_r_font, *m_b_font;
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extern guint m_font_height, m_font_width;
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1999-10-20 22:36:05 +00:00
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2002-11-03 17:38:45 +00:00
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extern GtkStyle *item_style;
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Instead of each set of built-in preferences having "ok", "save",
"cancel", and "delete" methods, give them:
"fetch" - fetch from the notebook tab any values not already
stored in "prefs", and store them there, but doesn't apply them;
"apply" - apply the settings in "prefs";
"destroy" - clean up any windows created from the tab.
As we no longer have "cancel" methods, we don't have per-preference code
to revert preference values; instead, we have the common preference
dialog box code make a copy of all the current preferences, and, when
the "Cancel" button is clicked, free the current preferences and copy
the saved preferences to it, and apply the preferences.
Add an "Apply" button to the preference dialog box, which applies the
current preferences without closing the dialog box.
Treat a request to delete the preferences dialog box as equivalent to
clicking "Cancel".
Have a "remember_ptree_widget()" routine to remember all protocol tree
widgets, and use the list of those widgets when we set GUI preferences
for the protocol tree widgets, rather than setting the main protocol
tree widget and then using the list of packet windows. Move that code
out of "main.c" to "proto_draw.c", as it's not used by anything in
"main.c", but is used by stuff in "proto_draw.c".
Make the font one of the preferences we can set on the fly for protocol
tree widgets. Also make it something we can set on the fly for the
packet list widget.
svn path=/trunk/; revision=2316
2000-08-21 08:09:17 +00:00
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void set_plist_font(GdkFont *font);
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2002-11-03 17:38:45 +00:00
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#else
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extern PangoFontDescription *m_r_font, *m_b_font;
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void set_plist_font(PangoFontDescription *font);
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#endif
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void set_plist_sel_browse(gboolean);
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1999-12-16 06:20:18 +00:00
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2001-04-10 12:07:40 +00:00
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#ifdef _WIN32
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2002-12-31 21:49:00 +00:00
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/*
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* XXX - "isprint()" can return "true" for non-ASCII characters, but
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* those don't work with GTK+ on Windows, as GTK+ on Windows assumes
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* UTF-8 strings. Until we fix up Ethereal to properly handle
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* non-ASCII characters in all output (both GUI displays and text
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* printouts) on all platforms including Windows, we work around
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* the problem by escaping all characters that aren't printable ASCII.
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2001-04-10 12:07:40 +00:00
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*/
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2001-04-25 06:33:41 +00:00
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#undef isprint
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2001-04-10 12:07:40 +00:00
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#define isprint(c) (c >= 0x20 && c <= 0x7f)
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#endif
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1999-10-20 22:36:05 +00:00
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#endif
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