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Diffstat (limited to 'gtk2/ui_util.c')
| -rw-r--r-- | gtk2/ui_util.c | 267 |
1 files changed, 0 insertions, 267 deletions
diff --git a/gtk2/ui_util.c b/gtk2/ui_util.c deleted file mode 100644 index 6740dc57d6..0000000000 --- a/gtk2/ui_util.c +++ /dev/null @@ -1,267 +0,0 @@ -/* ui_util.c - * UI utility routines - * - * $Id: ui_util.c,v 1.4 2002/09/21 11:36:30 oabad Exp $ - * - * Ethereal - Network traffic analyzer - * By Gerald Combs <gerald@ethereal.com> - * Copyright 1998 Gerald Combs - * - * This program 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 program 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 program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. - */ - -#ifdef HAVE_CONFIG_H -# include "config.h" -#endif - -#include <gtk/gtk.h> - -#include "gtkglobals.h" -#include "ui_util.h" -#include "prefs.h" -#include "epan/epan.h" -#include "../ui_util.h" -#include "image/eicon3d16.xpm" - - -/* Set the name of the top-level window and its icon to the specified - string. */ -void -set_main_window_name(gchar *window_name) -{ - gtk_window_set_title(GTK_WINDOW(top_level), window_name); - gdk_window_set_icon_name(top_level->window, window_name); -} - -/* Given a pointer to a GtkWidget for a top-level window, raise it and - de-iconify it. This routine is used if the user has done something to - ask that a window of a certain type be popped up when there can be only - one such window and such a window has already been popped up - we - pop up the existing one rather than creating a new one. - - XXX - we should request that it be given the input focus, too. Alas, - GDK has nothing to do that, e.g. by calling "XSetInputFocus()" in a - window in X. Besides, using "XSetInputFocus()" doesn't work anyway, - apparently due to the way GTK+/GDK manages the input focus. - - The X Desktop Group's Window Manager Standard specifies, in the section - on Root Window Properties, an _NET_ACTIVE_WINDOW client message that - can be sent to the root window, containing the window ID of the - window to activate; I infer that this might be the way to give the - window the input focus - I assume that means it's also de-iconified, - but I wouldn't assume it'd raise it. - - XXX - will this do the right thing on window systems other than X? */ -void -reactivate_window(GtkWidget *win) -{ - gdk_window_show(win->window); - gdk_window_raise(win->window); -} - -/* Set our window icon. The GDK documentation doesn't provide any - actual documentation for gdk_window_set_icon(), so we'll steal - libgimp/gimpdialog.c:gimp_dialog_realize_callback() from the Gimp - sources and assume it's safe. - - XXX - The current icon size is fixed at 16x16 pixels, which looks fine - with kwm (KDE 1.x's window manager), Sawfish (the "default" window - manager for GNOME?), and under Windows with Exceed putting X windows - on the Windows desktop, using Exceed as the window manager, as those - window managers put a 16x16 icon on the title bar. - - The window managers in some windowing environments (e.g. dtwm in CDE) - and some stand-alone window managers have larger icon sizes (many window - managers put the window icon on the desktop, in the Windows 3.x style, - rather than in the titlebar, in the Windows 4.x style), so we need to - find a way to size our icon appropriately. - - The X11 Inter-Client Communications Conventions Manual, Version 1.1, - in X11R5, specifies that "a window manager that wishes to place - constraints on the sizes of icon pixmaps and/or windows should - place a property called WM_ICON_SIZE on the root"; that property - contains minimum width and height, maximum width and height, and - width and height increment values. "XGetIconSizes()" retrieves - that property; unfortunately, I've yet to find a window manager - that sets it on the root window (kwm, AfterStep, and Exceed don't - appear to set it). - - The X Desktop Group's Window Manager Standard specifies, in the section - on Application Window Properties, an _NET_WM_ICON property, presumably - set by the window manager, which is an array of possible icon sizes - for the client. There's no API in GTK+ 1.2[.x] for this; there may - eventually be one either in GTK+ 2.0 or GNOME 2.0. - - Some window managers can be configured to take the window name - specified by the WM_NAME property of a window or the resource - or class name specified by the WM_CLASS property and base the - choice of icon for the window on one of those; WM_CLASS for - Ethereal's windows has a resource name of "ethereal" and a class - name of "Ethereal". However, the way that's done is window-manager- - specific, and there's no way to determine what size a particular - window manager would want, so there's no way to automate this as - part of the installation of Ethereal. - */ -void -window_icon_realize_cb (GtkWidget *win, gpointer data _U_) -{ -#ifndef WIN32 - static GdkPixmap *icon_pmap = NULL; - static GdkBitmap *icon_mask = NULL; - GtkStyle *style; - - style = gtk_widget_get_style (win); - - if (icon_pmap == NULL) { - icon_pmap = gdk_pixmap_create_from_xpm_d (win->window, - &icon_mask, &style->bg[GTK_STATE_NORMAL], eicon3d16_xpm); - } - - gdk_window_set_icon (win->window, NULL, icon_pmap, icon_mask); -#endif -} - -/* List of all GtkScrolledWindows, so we can globally set the scrollbar - placement of all of them. */ -static GList *scrolled_windows; - -static void setup_scrolled_window(GtkWidget *scrollw); -static void forget_scrolled_window(GtkWidget *scrollw, gpointer data); -static void set_scrollbar_placement_scrollw(GtkWidget *scrollw); - -/* Create a GtkScrolledWindow, set its scrollbar placement appropriately, - and remember it. */ -GtkWidget * -scrolled_window_new(GtkAdjustment *hadjustment, GtkAdjustment *vadjustment) -{ - GtkWidget *scrollw; - - scrollw = gtk_scrolled_window_new(hadjustment, vadjustment); - setup_scrolled_window(scrollw); - return scrollw; -} - -/* Set a GtkScrolledWindow's scrollbar placement and add it to the list - of GtkScrolledWindows. */ -static void -setup_scrolled_window(GtkWidget *scrollw) -{ - set_scrollbar_placement_scrollw(scrollw); - - scrolled_windows = g_list_append(scrolled_windows, scrollw); - - /* Catch the "destroy" event on the widget, so that we remove it from - the list when it's destroyed. */ - g_signal_connect(G_OBJECT(scrollw), "destroy", - G_CALLBACK(forget_scrolled_window), NULL); -} - -/* Remove a GtkScrolledWindow from the list of GtkScrolledWindows. */ -static void -forget_scrolled_window(GtkWidget *scrollw, gpointer data _U_) -{ - scrolled_windows = g_list_remove(scrolled_windows, scrollw); -} - -/* Set the scrollbar placement of a GtkScrolledWindow based upon user - preference. */ -static void -set_scrollbar_placement_scrollw(GtkWidget *scrollw) -{ - if (prefs.gui_scrollbar_on_right) { - gtk_scrolled_window_set_placement(GTK_SCROLLED_WINDOW(scrollw), - GTK_CORNER_TOP_LEFT); - } else { - gtk_scrolled_window_set_placement(GTK_SCROLLED_WINDOW(scrollw), - GTK_CORNER_TOP_RIGHT); - } -} - -static void -set_scrollbar_placement_cb(gpointer data, gpointer user_data _U_) -{ - set_scrollbar_placement_scrollw((GtkWidget *)data); -} - -/* Set the scrollbar placement of all GtkScrolledWindows based on - user preference. */ -void -set_scrollbar_placement_all(void) -{ - g_list_foreach(scrolled_windows, set_scrollbar_placement_cb, NULL); -} - -/* List of all GtkTreeViews, so we can globally set the alternating - * colors style of all of them. */ -static GList *tree_views; - -static void setup_tree_view(GtkWidget *tree_view); -static void forget_tree_view(GtkWidget *tree_view, gpointer data); -static void set_tree_view_styles(GtkWidget *tree_view); - -/* Create a GtkTreeView, give it the right styles, and remember it. */ -GtkWidget * -tree_view_new(GtkTreeModel *model) -{ - GtkWidget *tree; - - tree = gtk_tree_view_new_with_model(model); - setup_tree_view(tree); - return tree; -} - -/* Set a GtkTreeView's styles and add it to the list of GtkTreeViews */ -static void -setup_tree_view(GtkWidget *tree_view) -{ - set_tree_view_styles(tree_view); - - tree_views = g_list_append(tree_views, tree_view); - - /* Catch the "destroy" event on the widget, so that we remove it from - the list when it's destroyed. */ - g_signal_connect(G_OBJECT(tree_view), "destroy", - G_CALLBACK(forget_tree_view), NULL); -} - -/* Remove a GtkTreeView from the list of GtkTreeViews. */ -static void -forget_tree_view(GtkWidget *tree_view, gpointer data _U_) -{ - tree_views = g_list_remove(tree_views, tree_view); -} - -/* Set the styles of a GtkCTree based upon user preferences. */ -static void -set_tree_view_styles(GtkWidget *tree_view) -{ - g_assert(prefs.gui_altern_colors >= 0 && - prefs.gui_altern_colors <= 1); - gtk_tree_view_set_rules_hint(GTK_TREE_VIEW(tree_view), - prefs.gui_altern_colors); -} - -static void -set_tree_view_styles_cb(gpointer data, gpointer user_data _U_) -{ - set_tree_view_styles((GtkWidget *)data); -} - -/* Set the styles of all GtkTreeViews based upon style values. */ -void -set_tree_view_styles_all(void) -{ - g_list_foreach(tree_views, set_tree_view_styles_cb, NULL); -} |