FM / kconfig

/usr/src/linux-headers-5.15.0-181-generic/scripts/kconfig/

/usr/src/linux-headers-5.15.0-181-generic/scripts/kconfig

Name	Size	Mode	Actions
lxdialog/	-	0755	rm
tests/	-	0755	rm
.conf.cmd	291	0644	edit dl rm
.conf.o.cmd	761	0644	edit dl rm
.confdata.o.cmd	838	0644	edit dl rm
.expr.o.cmd	761	0644	edit dl rm
.lexer.lex.c.cmd	130	0644	edit dl rm
.lexer.lex.o.cmd	829	0644	edit dl rm
.menu.o.cmd	825	0644	edit dl rm
.parser.tab.h.cmd	177	0644	edit dl rm
.parser.tab.o.cmd	903	0644	edit dl rm
.preprocess.o.cmd	821	0644	edit dl rm
.symbol.o.cmd	781	0644	edit dl rm
.util.o.cmd	761	0644	edit dl rm
conf	145520	0755	edit dl rm
conf.c	20558	0644	edit dl rm
conf.o	27848	0644	edit dl rm
confdata.c	23334	0644	edit dl rm
confdata.o	25736	0644	edit dl rm
expr.c	30249	0644	edit dl rm
expr.h	9653	0644	edit dl rm
expr.o	24856	0644	edit dl rm
gconf-cfg.sh	775	0755	edit dl rm
gconf.c	38975	0644	edit dl rm
gconf.glade	25642	0644	edit dl rm
images.c	6573	0644	edit dl rm
images.h	857	0644	edit dl rm
internal.h	172	0644	edit dl rm
lexer.l	9259	0644	edit dl rm
lexer.lex.c	115380	0644	edit dl rm
lexer.lex.o	49544	0644	edit dl rm
list.h	3749	0644	edit dl rm
lkc.h	4044	0644	edit dl rm
lkc_proto.h	2013	0644	edit dl rm
Makefile	7788	0644	edit dl rm
mconf-cfg.sh	1502	0755	edit dl rm
mconf.c	27888	0644	edit dl rm
menu.c	22090	0644	edit dl rm
menu.o	21144	0644	edit dl rm
merge_config.sh	5181	0755	edit dl rm
nconf-cfg.sh	1404	0755	edit dl rm
nconf.c	38875	0644	edit dl rm
nconf.gui.c	14911	0644	edit dl rm
nconf.h	2050	0644	edit dl rm
parser.tab.c	73309	0644	edit dl rm
parser.tab.h	5118	0644	edit dl rm
parser.tab.o	42960	0644	edit dl rm
parser.y	15608	0644	edit dl rm
preprocess.c	11334	0644	edit dl rm
preprocess.o	12088	0644	edit dl rm
qconf-cfg.sh	643	0755	edit dl rm
qconf.cc	44467	0644	edit dl rm
qconf.h	6552	0644	edit dl rm
streamline_config.pl	16821	0755	edit dl rm
symbol.c	29410	0644	edit dl rm
symbol.o	26552	0644	edit dl rm
util.c	2210	0644	edit dl rm
util.o	5104	0644	edit dl rm

Edit: /usr/src/linux-headers-5.15.0-181/scripts/kconfig/gconf.c (38975B)

// SPDX-License-Identifier: GPL-2.0
/*
 * Copyright (C) 2002-2003 Romain Lievin <roms@tilp.info>
 */

#include <stdlib.h>
#include "lkc.h"
#include "images.h"

#include <glade/glade.h>
#include <gtk/gtk.h>
#include <glib.h>
#include <gdk/gdkkeysyms.h>

#include <stdio.h>
#include <string.h>
#include <strings.h>
#include <unistd.h>
#include <time.h>

//#define DEBUG

enum {
	SINGLE_VIEW, SPLIT_VIEW, FULL_VIEW
};

enum {
	OPT_NORMAL, OPT_ALL, OPT_PROMPT
};

static gint view_mode = FULL_VIEW;
static gboolean show_name = TRUE;
static gboolean show_range = TRUE;
static gboolean show_value = TRUE;
static gboolean resizeable = FALSE;
static int opt_mode = OPT_NORMAL;

GtkWidget *main_wnd = NULL;
GtkWidget *tree1_w = NULL;	// left  frame
GtkWidget *tree2_w = NULL;	// right frame
GtkWidget *text_w = NULL;
GtkWidget *hpaned = NULL;
GtkWidget *vpaned = NULL;
GtkWidget *back_btn = NULL;
GtkWidget *save_btn = NULL;
GtkWidget *save_menu_item = NULL;

GtkTextTag *tag1, *tag2;
GdkColor color;

GtkTreeStore *tree1, *tree2, *tree;
GtkTreeModel *model1, *model2;
static GtkTreeIter *parents[256];
static gint indent;

static struct menu *current; // current node for SINGLE view
static struct menu *browsed; // browsed node for SPLIT view

enum {
	COL_OPTION, COL_NAME, COL_NO, COL_MOD, COL_YES, COL_VALUE,
	COL_MENU, COL_COLOR, COL_EDIT, COL_PIXBUF,
	COL_PIXVIS, COL_BTNVIS, COL_BTNACT, COL_BTNINC, COL_BTNRAD,
	COL_NUMBER
};

static void display_list(void);
static void display_tree(struct menu *menu);
static void display_tree_part(void);
static void update_tree(struct menu *src, GtkTreeIter * dst);
static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row);
static gchar **fill_row(struct menu *menu);
static void conf_changed(void);

/* Helping/Debugging Functions */
#ifdef DEBUG
static const char *dbg_sym_flags(int val)
{
	static char buf[256];

bzero(buf, 256);

if (val & SYMBOL_CONST)
		strcat(buf, "const/");
	if (val & SYMBOL_CHECK)
		strcat(buf, "check/");
	if (val & SYMBOL_CHOICE)
		strcat(buf, "choice/");
	if (val & SYMBOL_CHOICEVAL)
		strcat(buf, "choiceval/");
	if (val & SYMBOL_VALID)
		strcat(buf, "valid/");
	if (val & SYMBOL_OPTIONAL)
		strcat(buf, "optional/");
	if (val & SYMBOL_WRITE)
		strcat(buf, "write/");
	if (val & SYMBOL_CHANGED)
		strcat(buf, "changed/");
	if (val & SYMBOL_NO_WRITE)
		strcat(buf, "no_write/");

buf[strlen(buf) - 1] = '\0';

return buf;
}
#endif

static void replace_button_icon(GladeXML *xml, GdkDrawable *window,
				GtkStyle *style, gchar *btn_name, gchar **xpm)
{
	GdkPixmap *pixmap;
	GdkBitmap *mask;
	GtkToolButton *button;
	GtkWidget *image;

pixmap = gdk_pixmap_create_from_xpm_d(window, &mask,
					      &style->bg[GTK_STATE_NORMAL],
					      xpm);

button = GTK_TOOL_BUTTON(glade_xml_get_widget(xml, btn_name));
	image = gtk_image_new_from_pixmap(pixmap, mask);
	gtk_widget_show(image);
	gtk_tool_button_set_icon_widget(button, image);
}

/* Main Window Initialization */
static void init_main_window(const gchar *glade_file)
{
	GladeXML *xml;
	GtkWidget *widget;
	GtkTextBuffer *txtbuf;
	GtkStyle *style;

xml = glade_xml_new(glade_file, "window1", NULL);
	if (!xml)
		g_error("GUI loading failed !\n");
	glade_xml_signal_autoconnect(xml);

main_wnd = glade_xml_get_widget(xml, "window1");
	hpaned = glade_xml_get_widget(xml, "hpaned1");
	vpaned = glade_xml_get_widget(xml, "vpaned1");
	tree1_w = glade_xml_get_widget(xml, "treeview1");
	tree2_w = glade_xml_get_widget(xml, "treeview2");
	text_w = glade_xml_get_widget(xml, "textview3");

back_btn = glade_xml_get_widget(xml, "button1");
	gtk_widget_set_sensitive(back_btn, FALSE);

widget = glade_xml_get_widget(xml, "show_name1");
	gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
				       show_name);

widget = glade_xml_get_widget(xml, "show_range1");
	gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
				       show_range);

widget = glade_xml_get_widget(xml, "show_data1");
	gtk_check_menu_item_set_active((GtkCheckMenuItem *) widget,
				       show_value);

save_btn = glade_xml_get_widget(xml, "button3");
	save_menu_item = glade_xml_get_widget(xml, "save1");
	conf_set_changed_callback(conf_changed);

style = gtk_widget_get_style(main_wnd);
	widget = glade_xml_get_widget(xml, "toolbar1");

replace_button_icon(xml, main_wnd->window, style,
			    "button4", (gchar **) xpm_single_view);
	replace_button_icon(xml, main_wnd->window, style,
			    "button5", (gchar **) xpm_split_view);
	replace_button_icon(xml, main_wnd->window, style,
			    "button6", (gchar **) xpm_tree_view);

txtbuf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
	tag1 = gtk_text_buffer_create_tag(txtbuf, "mytag1",
					  "foreground", "red",
					  "weight", PANGO_WEIGHT_BOLD,
					  NULL);
	tag2 = gtk_text_buffer_create_tag(txtbuf, "mytag2",
					  /*"style", PANGO_STYLE_OBLIQUE, */
					  NULL);

gtk_window_set_title(GTK_WINDOW(main_wnd), rootmenu.prompt->text);

gtk_widget_show(main_wnd);
}

static void init_tree_model(void)
{
	gint i;

tree = tree2 = gtk_tree_store_new(COL_NUMBER,
					  G_TYPE_STRING, G_TYPE_STRING,
					  G_TYPE_STRING, G_TYPE_STRING,
					  G_TYPE_STRING, G_TYPE_STRING,
					  G_TYPE_POINTER, GDK_TYPE_COLOR,
					  G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
					  G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
					  G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
					  G_TYPE_BOOLEAN);
	model2 = GTK_TREE_MODEL(tree2);

for (parents[0] = NULL, i = 1; i < 256; i++)
		parents[i] = (GtkTreeIter *) g_malloc(sizeof(GtkTreeIter));

tree1 = gtk_tree_store_new(COL_NUMBER,
				   G_TYPE_STRING, G_TYPE_STRING,
				   G_TYPE_STRING, G_TYPE_STRING,
				   G_TYPE_STRING, G_TYPE_STRING,
				   G_TYPE_POINTER, GDK_TYPE_COLOR,
				   G_TYPE_BOOLEAN, GDK_TYPE_PIXBUF,
				   G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
				   G_TYPE_BOOLEAN, G_TYPE_BOOLEAN,
				   G_TYPE_BOOLEAN);
	model1 = GTK_TREE_MODEL(tree1);
}

static void init_left_tree(void)
{
	GtkTreeView *view = GTK_TREE_VIEW(tree1_w);
	GtkCellRenderer *renderer;
	GtkTreeSelection *sel;
	GtkTreeViewColumn *column;

gtk_tree_view_set_model(view, model1);
	gtk_tree_view_set_headers_visible(view, TRUE);
	gtk_tree_view_set_rules_hint(view, TRUE);

column = gtk_tree_view_column_new();
	gtk_tree_view_append_column(view, column);
	gtk_tree_view_column_set_title(column, "Options");

renderer = gtk_cell_renderer_toggle_new();
	gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
					renderer, FALSE);
	gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
					    renderer,
					    "active", COL_BTNACT,
					    "inconsistent", COL_BTNINC,
					    "visible", COL_BTNVIS,
					    "radio", COL_BTNRAD, NULL);
	renderer = gtk_cell_renderer_text_new();
	gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
					renderer, FALSE);
	gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
					    renderer,
					    "text", COL_OPTION,
					    "foreground-gdk",
					    COL_COLOR, NULL);

sel = gtk_tree_view_get_selection(view);
	gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
	gtk_widget_realize(tree1_w);
}

static void renderer_edited(GtkCellRendererText * cell,
			    const gchar * path_string,
			    const gchar * new_text, gpointer user_data);

static void init_right_tree(void)
{
	GtkTreeView *view = GTK_TREE_VIEW(tree2_w);
	GtkCellRenderer *renderer;
	GtkTreeSelection *sel;
	GtkTreeViewColumn *column;
	gint i;

gtk_tree_view_set_model(view, model2);
	gtk_tree_view_set_headers_visible(view, TRUE);
	gtk_tree_view_set_rules_hint(view, TRUE);

column = gtk_tree_view_column_new();
	gtk_tree_view_append_column(view, column);
	gtk_tree_view_column_set_title(column, "Options");

renderer = gtk_cell_renderer_pixbuf_new();
	gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
					renderer, FALSE);
	gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
					    renderer,
					    "pixbuf", COL_PIXBUF,
					    "visible", COL_PIXVIS, NULL);
	renderer = gtk_cell_renderer_toggle_new();
	gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
					renderer, FALSE);
	gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
					    renderer,
					    "active", COL_BTNACT,
					    "inconsistent", COL_BTNINC,
					    "visible", COL_BTNVIS,
					    "radio", COL_BTNRAD, NULL);
	renderer = gtk_cell_renderer_text_new();
	gtk_tree_view_column_pack_start(GTK_TREE_VIEW_COLUMN(column),
					renderer, FALSE);
	gtk_tree_view_column_set_attributes(GTK_TREE_VIEW_COLUMN(column),
					    renderer,
					    "text", COL_OPTION,
					    "foreground-gdk",
					    COL_COLOR, NULL);

renderer = gtk_cell_renderer_text_new();
	gtk_tree_view_insert_column_with_attributes(view, -1,
						    "Name", renderer,
						    "text", COL_NAME,
						    "foreground-gdk",
						    COL_COLOR, NULL);
	renderer = gtk_cell_renderer_text_new();
	gtk_tree_view_insert_column_with_attributes(view, -1,
						    "N", renderer,
						    "text", COL_NO,
						    "foreground-gdk",
						    COL_COLOR, NULL);
	renderer = gtk_cell_renderer_text_new();
	gtk_tree_view_insert_column_with_attributes(view, -1,
						    "M", renderer,
						    "text", COL_MOD,
						    "foreground-gdk",
						    COL_COLOR, NULL);
	renderer = gtk_cell_renderer_text_new();
	gtk_tree_view_insert_column_with_attributes(view, -1,
						    "Y", renderer,
						    "text", COL_YES,
						    "foreground-gdk",
						    COL_COLOR, NULL);
	renderer = gtk_cell_renderer_text_new();
	gtk_tree_view_insert_column_with_attributes(view, -1,
						    "Value", renderer,
						    "text", COL_VALUE,
						    "editable",
						    COL_EDIT,
						    "foreground-gdk",
						    COL_COLOR, NULL);
	g_signal_connect(G_OBJECT(renderer), "edited",
			 G_CALLBACK(renderer_edited), NULL);

column = gtk_tree_view_get_column(view, COL_NAME);
	gtk_tree_view_column_set_visible(column, show_name);
	column = gtk_tree_view_get_column(view, COL_NO);
	gtk_tree_view_column_set_visible(column, show_range);
	column = gtk_tree_view_get_column(view, COL_MOD);
	gtk_tree_view_column_set_visible(column, show_range);
	column = gtk_tree_view_get_column(view, COL_YES);
	gtk_tree_view_column_set_visible(column, show_range);
	column = gtk_tree_view_get_column(view, COL_VALUE);
	gtk_tree_view_column_set_visible(column, show_value);

if (resizeable) {
		for (i = 0; i < COL_VALUE; i++) {
			column = gtk_tree_view_get_column(view, i);
			gtk_tree_view_column_set_resizable(column, TRUE);
		}
	}

sel = gtk_tree_view_get_selection(view);
	gtk_tree_selection_set_mode(sel, GTK_SELECTION_SINGLE);
}

/* Utility Functions */

static void text_insert_help(struct menu *menu)
{
	GtkTextBuffer *buffer;
	GtkTextIter start, end;
	const char *prompt = menu_get_prompt(menu);
	struct gstr help = str_new();

menu_get_ext_help(menu, &help);

buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_w));
	gtk_text_buffer_get_bounds(buffer, &start, &end);
	gtk_text_buffer_delete(buffer, &start, &end);
	gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_w), 15);

gtk_text_buffer_get_end_iter(buffer, &end);
	gtk_text_buffer_insert_with_tags(buffer, &end, prompt, -1, tag1,
					 NULL);
	gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
	gtk_text_buffer_get_end_iter(buffer, &end);
	gtk_text_buffer_insert_with_tags(buffer, &end, str_get(&help), -1, tag2,
					 NULL);
	str_free(&help);
}

static void text_insert_msg(const char *title, const char *message)
{
	GtkTextBuffer *buffer;
	GtkTextIter start, end;
	const char *msg = message;

gtk_text_buffer_get_end_iter(buffer, &end);
	gtk_text_buffer_insert_with_tags(buffer, &end, title, -1, tag1,
					 NULL);
	gtk_text_buffer_insert_at_cursor(buffer, "\n\n", 2);
	gtk_text_buffer_get_end_iter(buffer, &end);
	gtk_text_buffer_insert_with_tags(buffer, &end, msg, -1, tag2,
					 NULL);
}

/* Main Windows Callbacks */

void on_save_activate(GtkMenuItem * menuitem, gpointer user_data);
gboolean on_window1_delete_event(GtkWidget * widget, GdkEvent * event,
				 gpointer user_data)
{
	GtkWidget *dialog, *label;
	gint result;

if (!conf_get_changed())
		return FALSE;

dialog = gtk_dialog_new_with_buttons("Warning !",
					     GTK_WINDOW(main_wnd),
					     (GtkDialogFlags)
					     (GTK_DIALOG_MODAL |
					      GTK_DIALOG_DESTROY_WITH_PARENT),
					     GTK_STOCK_OK,
					     GTK_RESPONSE_YES,
					     GTK_STOCK_NO,
					     GTK_RESPONSE_NO,
					     GTK_STOCK_CANCEL,
					     GTK_RESPONSE_CANCEL, NULL);
	gtk_dialog_set_default_response(GTK_DIALOG(dialog),
					GTK_RESPONSE_CANCEL);

label = gtk_label_new("\nSave configuration ?\n");
	gtk_container_add(GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), label);
	gtk_widget_show(label);

result = gtk_dialog_run(GTK_DIALOG(dialog));
	switch (result) {
	case GTK_RESPONSE_YES:
		on_save_activate(NULL, NULL);
		return FALSE;
	case GTK_RESPONSE_NO:
		return FALSE;
	case GTK_RESPONSE_CANCEL:
	case GTK_RESPONSE_DELETE_EVENT:
	default:
		gtk_widget_destroy(dialog);
		return TRUE;
	}

return FALSE;
}

void on_window1_destroy(GtkObject * object, gpointer user_data)
{
	gtk_main_quit();
}

void
on_window1_size_request(GtkWidget * widget,
			GtkRequisition * requisition, gpointer user_data)
{
	static gint old_h;
	gint w, h;

if (widget->window == NULL)
		gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
	else
		gdk_window_get_size(widget->window, &w, &h);

if (h == old_h)
		return;
	old_h = h;

gtk_paned_set_position(GTK_PANED(vpaned), 2 * h / 3);
}

/* Menu & Toolbar Callbacks */

static void
load_filename(GtkFileSelection * file_selector, gpointer user_data)
{
	const gchar *fn;

fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
					     (user_data));

if (conf_read(fn))
		text_insert_msg("Error", "Unable to load configuration !");
	else
		display_tree(&rootmenu);
}

void on_load1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	GtkWidget *fs;

fs = gtk_file_selection_new("Load file...");
	g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
			 "clicked",
			 G_CALLBACK(load_filename), (gpointer) fs);
	g_signal_connect_swapped(GTK_OBJECT
				 (GTK_FILE_SELECTION(fs)->ok_button),
				 "clicked", G_CALLBACK(gtk_widget_destroy),
				 (gpointer) fs);
	g_signal_connect_swapped(GTK_OBJECT
				 (GTK_FILE_SELECTION(fs)->cancel_button),
				 "clicked", G_CALLBACK(gtk_widget_destroy),
				 (gpointer) fs);
	gtk_widget_show(fs);
}

void on_save_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	if (conf_write(NULL))
		text_insert_msg("Error", "Unable to save configuration !");
	conf_write_autoconf(0);
}

static void
store_filename(GtkFileSelection * file_selector, gpointer user_data)
{
	const gchar *fn;

fn = gtk_file_selection_get_filename(GTK_FILE_SELECTION
					     (user_data));

if (conf_write(fn))
		text_insert_msg("Error", "Unable to save configuration !");

gtk_widget_destroy(GTK_WIDGET(user_data));
}

void on_save_as1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	GtkWidget *fs;

fs = gtk_file_selection_new("Save file as...");
	g_signal_connect(GTK_OBJECT(GTK_FILE_SELECTION(fs)->ok_button),
			 "clicked",
			 G_CALLBACK(store_filename), (gpointer) fs);
	g_signal_connect_swapped(GTK_OBJECT
				 (GTK_FILE_SELECTION(fs)->ok_button),
				 "clicked", G_CALLBACK(gtk_widget_destroy),
				 (gpointer) fs);
	g_signal_connect_swapped(GTK_OBJECT
				 (GTK_FILE_SELECTION(fs)->cancel_button),
				 "clicked", G_CALLBACK(gtk_widget_destroy),
				 (gpointer) fs);
	gtk_widget_show(fs);
}

void on_quit1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	if (!on_window1_delete_event(NULL, NULL, NULL))
		gtk_widget_destroy(GTK_WIDGET(main_wnd));
}

void on_show_name1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	GtkTreeViewColumn *col;

show_name = GTK_CHECK_MENU_ITEM(menuitem)->active;
	col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NAME);
	if (col)
		gtk_tree_view_column_set_visible(col, show_name);
}

void on_show_range1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	GtkTreeViewColumn *col;

show_range = GTK_CHECK_MENU_ITEM(menuitem)->active;
	col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_NO);
	if (col)
		gtk_tree_view_column_set_visible(col, show_range);
	col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_MOD);
	if (col)
		gtk_tree_view_column_set_visible(col, show_range);
	col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_YES);
	if (col)
		gtk_tree_view_column_set_visible(col, show_range);

}

void on_show_data1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	GtkTreeViewColumn *col;

show_value = GTK_CHECK_MENU_ITEM(menuitem)->active;
	col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), COL_VALUE);
	if (col)
		gtk_tree_view_column_set_visible(col, show_value);
}

void
on_set_option_mode1_activate(GtkMenuItem *menuitem, gpointer user_data)
{
	opt_mode = OPT_NORMAL;
	gtk_tree_store_clear(tree2);
	display_tree(&rootmenu);	/* instead of update_tree to speed-up */
}

void
on_set_option_mode2_activate(GtkMenuItem *menuitem, gpointer user_data)
{
	opt_mode = OPT_ALL;
	gtk_tree_store_clear(tree2);
	display_tree(&rootmenu);	/* instead of update_tree to speed-up */
}

void
on_set_option_mode3_activate(GtkMenuItem *menuitem, gpointer user_data)
{
	opt_mode = OPT_PROMPT;
	gtk_tree_store_clear(tree2);
	display_tree(&rootmenu);	/* instead of update_tree to speed-up */
}

void on_introduction1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	GtkWidget *dialog;
	const gchar *intro_text =
	    "Welcome to gkc, the GTK+ graphical configuration tool\n"
	    "For each option, a blank box indicates the feature is disabled, a\n"
	    "check indicates it is enabled, and a dot indicates that it is to\n"
	    "be compiled as a module.  Clicking on the box will cycle through the three states.\n"
	    "\n"
	    "If you do not see an option (e.g., a device driver) that you\n"
	    "believe should be present, try turning on Show All Options\n"
	    "under the Options menu.\n"
	    "Although there is no cross reference yet to help you figure out\n"
	    "what other options must be enabled to support the option you\n"
	    "are interested in, you can still view the help of a grayed-out\n"
	    "option.\n"
	    "\n"
	    "Toggling Show Debug Info under the Options menu will show \n"
	    "the dependencies, which you can then match by examining other options.";

dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
					GTK_DIALOG_DESTROY_WITH_PARENT,
					GTK_MESSAGE_INFO,
					GTK_BUTTONS_CLOSE, "%s", intro_text);
	g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
				 G_CALLBACK(gtk_widget_destroy),
				 GTK_OBJECT(dialog));
	gtk_widget_show_all(dialog);
}

void on_about1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	GtkWidget *dialog;
	const gchar *about_text =
	    "gkc is copyright (c) 2002 Romain Lievin <roms@lpg.ticalc.org>.\n"
	      "Based on the source code from Roman Zippel.\n";

dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
					GTK_DIALOG_DESTROY_WITH_PARENT,
					GTK_MESSAGE_INFO,
					GTK_BUTTONS_CLOSE, "%s", about_text);
	g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
				 G_CALLBACK(gtk_widget_destroy),
				 GTK_OBJECT(dialog));
	gtk_widget_show_all(dialog);
}

void on_license1_activate(GtkMenuItem * menuitem, gpointer user_data)
{
	GtkWidget *dialog;
	const gchar *license_text =
	    "gkc is released under the terms of the GNU GPL v2.\n"
	      "For more information, please see the source code or\n"
	      "visit http://www.fsf.org/licenses/licenses.html\n";

dialog = gtk_message_dialog_new(GTK_WINDOW(main_wnd),
					GTK_DIALOG_DESTROY_WITH_PARENT,
					GTK_MESSAGE_INFO,
					GTK_BUTTONS_CLOSE, "%s", license_text);
	g_signal_connect_swapped(GTK_OBJECT(dialog), "response",
				 G_CALLBACK(gtk_widget_destroy),
				 GTK_OBJECT(dialog));
	gtk_widget_show_all(dialog);
}

void on_back_clicked(GtkButton * button, gpointer user_data)
{
	enum prop_type ptype;

current = current->parent;
	ptype = current->prompt ? current->prompt->type : P_UNKNOWN;
	if (ptype != P_MENU)
		current = current->parent;
	display_tree_part();

if (current == &rootmenu)
		gtk_widget_set_sensitive(back_btn, FALSE);
}

void on_load_clicked(GtkButton * button, gpointer user_data)
{
	on_load1_activate(NULL, user_data);
}

void on_single_clicked(GtkButton * button, gpointer user_data)
{
	view_mode = SINGLE_VIEW;
	gtk_widget_hide(tree1_w);
	current = &rootmenu;
	display_tree_part();
}

void on_split_clicked(GtkButton * button, gpointer user_data)
{
	gint w, h;
	view_mode = SPLIT_VIEW;
	gtk_widget_show(tree1_w);
	gtk_window_get_default_size(GTK_WINDOW(main_wnd), &w, &h);
	gtk_paned_set_position(GTK_PANED(hpaned), w / 2);
	if (tree2)
		gtk_tree_store_clear(tree2);
	display_list();

/* Disable back btn, like in full mode. */
	gtk_widget_set_sensitive(back_btn, FALSE);
}

void on_full_clicked(GtkButton * button, gpointer user_data)
{
	view_mode = FULL_VIEW;
	gtk_widget_hide(tree1_w);
	if (tree2)
		gtk_tree_store_clear(tree2);
	display_tree(&rootmenu);
	gtk_widget_set_sensitive(back_btn, FALSE);
}

void on_collapse_clicked(GtkButton * button, gpointer user_data)
{
	gtk_tree_view_collapse_all(GTK_TREE_VIEW(tree2_w));
}

void on_expand_clicked(GtkButton * button, gpointer user_data)
{
	gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
}

/* CTree Callbacks */

/* Change hex/int/string value in the cell */
static void renderer_edited(GtkCellRendererText * cell,
			    const gchar * path_string,
			    const gchar * new_text, gpointer user_data)
{
	GtkTreePath *path = gtk_tree_path_new_from_string(path_string);
	GtkTreeIter iter;
	const char *old_def, *new_def;
	struct menu *menu;
	struct symbol *sym;

if (!gtk_tree_model_get_iter(model2, &iter, path))
		goto free;

gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);
	sym = menu->sym;

gtk_tree_model_get(model2, &iter, COL_VALUE, &old_def, -1);
	new_def = new_text;

sym_set_string_value(sym, new_def);

update_tree(&rootmenu, NULL);

free:
	gtk_tree_path_free(path);
}

/* Change the value of a symbol and update the tree */
static void change_sym_value(struct menu *menu, gint col)
{
	struct symbol *sym = menu->sym;
	tristate newval;

if (!sym)
		return;

if (col == COL_NO)
		newval = no;
	else if (col == COL_MOD)
		newval = mod;
	else if (col == COL_YES)
		newval = yes;
	else
		return;

switch (sym_get_type(sym)) {
	case S_BOOLEAN:
	case S_TRISTATE:
		if (!sym_tristate_within_range(sym, newval))
			newval = yes;
		sym_set_tristate_value(sym, newval);
		if (view_mode == FULL_VIEW)
			update_tree(&rootmenu, NULL);
		else if (view_mode == SPLIT_VIEW) {
			update_tree(browsed, NULL);
			display_list();
		}
		else if (view_mode == SINGLE_VIEW)
			display_tree_part();	//fixme: keep exp/coll
		break;
	case S_INT:
	case S_HEX:
	case S_STRING:
	default:
		break;
	}
}

static void toggle_sym_value(struct menu *menu)
{
	if (!menu->sym)
		return;

sym_toggle_tristate_value(menu->sym);
	if (view_mode == FULL_VIEW)
		update_tree(&rootmenu, NULL);
	else if (view_mode == SPLIT_VIEW) {
		update_tree(browsed, NULL);
		display_list();
	}
	else if (view_mode == SINGLE_VIEW)
		display_tree_part();	//fixme: keep exp/coll
}

static gint column2index(GtkTreeViewColumn * column)
{
	gint i;

for (i = 0; i < COL_NUMBER; i++) {
		GtkTreeViewColumn *col;

col = gtk_tree_view_get_column(GTK_TREE_VIEW(tree2_w), i);
		if (col == column)
			return i;
	}

return -1;
}

/* User click: update choice (full) or goes down (single) */
gboolean
on_treeview2_button_press_event(GtkWidget * widget,
				GdkEventButton * event, gpointer user_data)
{
	GtkTreeView *view = GTK_TREE_VIEW(widget);
	GtkTreePath *path;
	GtkTreeViewColumn *column;
	GtkTreeIter iter;
	struct menu *menu;
	gint col;

#if GTK_CHECK_VERSION(2,1,4) // bug in ctree with earlier version of GTK
	gint tx = (gint) event->x;
	gint ty = (gint) event->y;
	gint cx, cy;

gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
				      &cy);
#else
	gtk_tree_view_get_cursor(view, &path, &column);
#endif
	if (path == NULL)
		return FALSE;

if (!gtk_tree_model_get_iter(model2, &iter, path))
		return FALSE;
	gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);

col = column2index(column);
	if (event->type == GDK_2BUTTON_PRESS) {
		enum prop_type ptype;
		ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;

if (ptype == P_MENU && view_mode != FULL_VIEW && col == COL_OPTION) {
			// goes down into menu
			current = menu;
			display_tree_part();
			gtk_widget_set_sensitive(back_btn, TRUE);
		} else if (col == COL_OPTION) {
			toggle_sym_value(menu);
			gtk_tree_view_expand_row(view, path, TRUE);
		}
	} else {
		if (col == COL_VALUE) {
			toggle_sym_value(menu);
			gtk_tree_view_expand_row(view, path, TRUE);
		} else if (col == COL_NO || col == COL_MOD
			   || col == COL_YES) {
			change_sym_value(menu, col);
			gtk_tree_view_expand_row(view, path, TRUE);
		}
	}

return FALSE;
}

/* Key pressed: update choice */
gboolean
on_treeview2_key_press_event(GtkWidget * widget,
			     GdkEventKey * event, gpointer user_data)
{
	GtkTreeView *view = GTK_TREE_VIEW(widget);
	GtkTreePath *path;
	GtkTreeViewColumn *column;
	GtkTreeIter iter;
	struct menu *menu;
	gint col;

gtk_tree_view_get_cursor(view, &path, &column);
	if (path == NULL)
		return FALSE;

if (event->keyval == GDK_space) {
		if (gtk_tree_view_row_expanded(view, path))
			gtk_tree_view_collapse_row(view, path);
		else
			gtk_tree_view_expand_row(view, path, FALSE);
		return TRUE;
	}
	if (event->keyval == GDK_KP_Enter) {
	}
	if (widget == tree1_w)
		return FALSE;

gtk_tree_model_get_iter(model2, &iter, path);
	gtk_tree_model_get(model2, &iter, COL_MENU, &menu, -1);

if (!strcasecmp(event->string, "n"))
		col = COL_NO;
	else if (!strcasecmp(event->string, "m"))
		col = COL_MOD;
	else if (!strcasecmp(event->string, "y"))
		col = COL_YES;
	else
		col = -1;
	change_sym_value(menu, col);

return FALSE;
}

/* Row selection changed: update help */
void
on_treeview2_cursor_changed(GtkTreeView * treeview, gpointer user_data)
{
	GtkTreeModel *model = gtk_tree_view_get_model(treeview);
	GtkTreeSelection *selection;
	GtkTreeIter iter;
	struct menu *menu;

selection = gtk_tree_view_get_selection(treeview);
	if (gtk_tree_selection_get_selected(selection, &model, &iter)) {
		gtk_tree_model_get(model, &iter, COL_MENU, &menu, -1);
		text_insert_help(menu);
	}
}

/* User click: display sub-tree in the right frame. */
gboolean
on_treeview1_button_press_event(GtkWidget * widget,
				GdkEventButton * event, gpointer user_data)
{
	GtkTreeView *view = GTK_TREE_VIEW(widget);
	GtkTreePath *path;
	GtkTreeViewColumn *column;
	GtkTreeIter iter;
	struct menu *menu;

gint tx = (gint) event->x;
	gint ty = (gint) event->y;
	gint cx, cy;

gtk_tree_view_get_path_at_pos(view, tx, ty, &path, &column, &cx,
				      &cy);
	if (path == NULL)
		return FALSE;

gtk_tree_model_get_iter(model1, &iter, path);
	gtk_tree_model_get(model1, &iter, COL_MENU, &menu, -1);

if (event->type == GDK_2BUTTON_PRESS) {
		toggle_sym_value(menu);
		current = menu;
		display_tree_part();
	} else {
		browsed = menu;
		display_tree_part();
	}

gtk_widget_realize(tree2_w);
	gtk_tree_view_set_cursor(view, path, NULL, FALSE);
	gtk_widget_grab_focus(tree2_w);

return FALSE;
}

/* Fill a row of strings */
static gchar **fill_row(struct menu *menu)
{
	static gchar *row[COL_NUMBER];
	struct symbol *sym = menu->sym;
	const char *def;
	int stype;
	tristate val;
	enum prop_type ptype;
	int i;

for (i = COL_OPTION; i <= COL_COLOR; i++)
		g_free(row[i]);
	bzero(row, sizeof(row));

ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;

row[COL_OPTION] =
	    g_strdup_printf("%s %s %s %s",
			    ptype == P_COMMENT ? "***" : "",
			    menu_get_prompt(menu),
			    ptype == P_COMMENT ? "***" : "",
			    sym && !sym_has_value(sym) ? "(NEW)" : "");

if (opt_mode == OPT_ALL && !menu_is_visible(menu))
		row[COL_COLOR] = g_strdup("DarkGray");
	else if (opt_mode == OPT_PROMPT &&
			menu_has_prompt(menu) && !menu_is_visible(menu))
		row[COL_COLOR] = g_strdup("DarkGray");
	else
		row[COL_COLOR] = g_strdup("Black");

switch (ptype) {
	case P_MENU:
		row[COL_PIXBUF] = (gchar *) xpm_menu;
		if (view_mode == SINGLE_VIEW)
			row[COL_PIXVIS] = GINT_TO_POINTER(TRUE);
		row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
		break;
	case P_COMMENT:
		row[COL_PIXBUF] = (gchar *) xpm_void;
		row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
		row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
		break;
	default:
		row[COL_PIXBUF] = (gchar *) xpm_void;
		row[COL_PIXVIS] = GINT_TO_POINTER(FALSE);
		row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
		break;
	}

if (!sym)
		return row;
	row[COL_NAME] = g_strdup(sym->name);

sym_calc_value(sym);
	sym->flags &= ~SYMBOL_CHANGED;

if (sym_is_choice(sym)) {	// parse childs for getting final value
		struct menu *child;
		struct symbol *def_sym = sym_get_choice_value(sym);
		struct menu *def_menu = NULL;

row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);

for (child = menu->list; child; child = child->next) {
			if (menu_is_visible(child)
			    && child->sym == def_sym)
				def_menu = child;
		}

if (def_menu)
			row[COL_VALUE] =
			    g_strdup(menu_get_prompt(def_menu));
	}
	if (sym->flags & SYMBOL_CHOICEVAL)
		row[COL_BTNRAD] = GINT_TO_POINTER(TRUE);

stype = sym_get_type(sym);
	switch (stype) {
	case S_BOOLEAN:
		if (GPOINTER_TO_INT(row[COL_PIXVIS]) == FALSE)
			row[COL_BTNVIS] = GINT_TO_POINTER(TRUE);
		if (sym_is_choice(sym))
			break;
		/* fall through */
	case S_TRISTATE:
		val = sym_get_tristate_value(sym);
		switch (val) {
		case no:
			row[COL_NO] = g_strdup("N");
			row[COL_VALUE] = g_strdup("N");
			row[COL_BTNACT] = GINT_TO_POINTER(FALSE);
			row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
			break;
		case mod:
			row[COL_MOD] = g_strdup("M");
			row[COL_VALUE] = g_strdup("M");
			row[COL_BTNINC] = GINT_TO_POINTER(TRUE);
			break;
		case yes:
			row[COL_YES] = g_strdup("Y");
			row[COL_VALUE] = g_strdup("Y");
			row[COL_BTNACT] = GINT_TO_POINTER(TRUE);
			row[COL_BTNINC] = GINT_TO_POINTER(FALSE);
			break;
		}

if (val != no && sym_tristate_within_range(sym, no))
			row[COL_NO] = g_strdup("_");
		if (val != mod && sym_tristate_within_range(sym, mod))
			row[COL_MOD] = g_strdup("_");
		if (val != yes && sym_tristate_within_range(sym, yes))
			row[COL_YES] = g_strdup("_");
		break;
	case S_INT:
	case S_HEX:
	case S_STRING:
		def = sym_get_string_value(sym);
		row[COL_VALUE] = g_strdup(def);
		row[COL_EDIT] = GINT_TO_POINTER(TRUE);
		row[COL_BTNVIS] = GINT_TO_POINTER(FALSE);
		break;
	}

return row;
}

/* Set the node content with a row of strings */
static void set_node(GtkTreeIter * node, struct menu *menu, gchar ** row)
{
	GdkColor color;
	gboolean success;
	GdkPixbuf *pix;

pix = gdk_pixbuf_new_from_xpm_data((const char **)
					   row[COL_PIXBUF]);

gdk_color_parse(row[COL_COLOR], &color);
	gdk_colormap_alloc_colors(gdk_colormap_get_system(), &color, 1,
				  FALSE, FALSE, &success);

gtk_tree_store_set(tree, node,
			   COL_OPTION, row[COL_OPTION],
			   COL_NAME, row[COL_NAME],
			   COL_NO, row[COL_NO],
			   COL_MOD, row[COL_MOD],
			   COL_YES, row[COL_YES],
			   COL_VALUE, row[COL_VALUE],
			   COL_MENU, (gpointer) menu,
			   COL_COLOR, &color,
			   COL_EDIT, GPOINTER_TO_INT(row[COL_EDIT]),
			   COL_PIXBUF, pix,
			   COL_PIXVIS, GPOINTER_TO_INT(row[COL_PIXVIS]),
			   COL_BTNVIS, GPOINTER_TO_INT(row[COL_BTNVIS]),
			   COL_BTNACT, GPOINTER_TO_INT(row[COL_BTNACT]),
			   COL_BTNINC, GPOINTER_TO_INT(row[COL_BTNINC]),
			   COL_BTNRAD, GPOINTER_TO_INT(row[COL_BTNRAD]),
			   -1);

g_object_unref(pix);
}

/* Add a node to the tree */
static void place_node(struct menu *menu, char **row)
{
	GtkTreeIter *parent = parents[indent - 1];
	GtkTreeIter *node = parents[indent];

gtk_tree_store_append(tree, node, parent);
	set_node(node, menu, row);
}

/* Find a node in the GTK+ tree */
static GtkTreeIter found;

/*
 * Find a menu in the GtkTree starting at parent.
 */
static GtkTreeIter *gtktree_iter_find_node(GtkTreeIter *parent,
					   struct menu *tofind)
{
	GtkTreeIter iter;
	GtkTreeIter *child = &iter;
	gboolean valid;
	GtkTreeIter *ret;

valid = gtk_tree_model_iter_children(model2, child, parent);
	while (valid) {
		struct menu *menu;

gtk_tree_model_get(model2, child, 6, &menu, -1);

if (menu == tofind) {
			memcpy(&found, child, sizeof(GtkTreeIter));
			return &found;
		}

ret = gtktree_iter_find_node(child, tofind);
		if (ret)
			return ret;

valid = gtk_tree_model_iter_next(model2, child);
	}

return NULL;
}

/*
 * Update the tree by adding/removing entries
 * Does not change other nodes
 */
static void update_tree(struct menu *src, GtkTreeIter * dst)
{
	struct menu *child1;
	GtkTreeIter iter, tmp;
	GtkTreeIter *child2 = &iter;
	gboolean valid;
	GtkTreeIter *sibling;
	struct symbol *sym;
	struct menu *menu1, *menu2;

if (src == &rootmenu)
		indent = 1;

valid = gtk_tree_model_iter_children(model2, child2, dst);
	for (child1 = src->list; child1; child1 = child1->next) {

sym = child1->sym;

reparse:
		menu1 = child1;
		if (valid)
			gtk_tree_model_get(model2, child2, COL_MENU,
					   &menu2, -1);
		else
			menu2 = NULL;	// force adding of a first child

#ifdef DEBUG
		printf("%*c%s | %s\n", indent, ' ',
		       menu1 ? menu_get_prompt(menu1) : "nil",
		       menu2 ? menu_get_prompt(menu2) : "nil");
#endif

if ((opt_mode == OPT_NORMAL && !menu_is_visible(child1)) ||
		    (opt_mode == OPT_PROMPT && !menu_has_prompt(child1)) ||
		    (opt_mode == OPT_ALL    && !menu_get_prompt(child1))) {

/* remove node */
			if (gtktree_iter_find_node(dst, menu1) != NULL) {
				memcpy(&tmp, child2, sizeof(GtkTreeIter));
				valid = gtk_tree_model_iter_next(model2,
								 child2);
				gtk_tree_store_remove(tree2, &tmp);
				if (!valid)
					return;		/* next parent */
				else
					goto reparse;	/* next child */
			} else
				continue;
		}

if (menu1 != menu2) {
			if (gtktree_iter_find_node(dst, menu1) == NULL) {	// add node
				if (!valid && !menu2)
					sibling = NULL;
				else
					sibling = child2;
				gtk_tree_store_insert_before(tree2,
							     child2,
							     dst, sibling);
				set_node(child2, menu1, fill_row(menu1));
				if (menu2 == NULL)
					valid = TRUE;
			} else {	// remove node
				memcpy(&tmp, child2, sizeof(GtkTreeIter));
				valid = gtk_tree_model_iter_next(model2,
								 child2);
				gtk_tree_store_remove(tree2, &tmp);
				if (!valid)
					return;	// next parent
				else
					goto reparse;	// next child
			}
		} else if (sym && (sym->flags & SYMBOL_CHANGED)) {
			set_node(child2, menu1, fill_row(menu1));
		}

indent++;
		update_tree(child1, child2);
		indent--;

valid = gtk_tree_model_iter_next(model2, child2);
	}
}

/* Display the whole tree (single/split/full view) */
static void display_tree(struct menu *menu)
{
	struct symbol *sym;
	struct property *prop;
	struct menu *child;
	enum prop_type ptype;

if (menu == &rootmenu) {
		indent = 1;
		current = &rootmenu;
	}

for (child = menu->list; child; child = child->next) {
		prop = child->prompt;
		sym = child->sym;
		ptype = prop ? prop->type : P_UNKNOWN;

if (sym)
			sym->flags &= ~SYMBOL_CHANGED;

if ((view_mode == SPLIT_VIEW)
		    && !(child->flags & MENU_ROOT) && (tree == tree1))
			continue;

if ((view_mode == SPLIT_VIEW) && (child->flags & MENU_ROOT)
		    && (tree == tree2))
			continue;

if ((opt_mode == OPT_NORMAL && menu_is_visible(child)) ||
		    (opt_mode == OPT_PROMPT && menu_has_prompt(child)) ||
		    (opt_mode == OPT_ALL    && menu_get_prompt(child)))
			place_node(child, fill_row(child));
#ifdef DEBUG
		printf("%*c%s: ", indent, ' ', menu_get_prompt(child));
		printf("%s", child->flags & MENU_ROOT ? "rootmenu | " : "");
		printf("%s", prop_get_type_name(ptype));
		printf(" | ");
		if (sym) {
			printf("%s", sym_type_name(sym->type));
			printf(" | ");
			printf("%s", dbg_sym_flags(sym->flags));
			printf("\n");
		} else
			printf("\n");
#endif
		if ((view_mode != FULL_VIEW) && (ptype == P_MENU)
		    && (tree == tree2))
			continue;
/*
		if (((menu != &rootmenu) && !(menu->flags & MENU_ROOT))
		    || (view_mode == FULL_VIEW)
		    || (view_mode == SPLIT_VIEW))*/

/* Change paned position if the view is not in 'split mode' */
		if (view_mode == SINGLE_VIEW || view_mode == FULL_VIEW) {
			gtk_paned_set_position(GTK_PANED(hpaned), 0);
		}

if (((view_mode == SINGLE_VIEW) && (menu->flags & MENU_ROOT))
		    || (view_mode == FULL_VIEW)
		    || (view_mode == SPLIT_VIEW)) {
			indent++;
			display_tree(child);
			indent--;
		}
	}
}

/* Display a part of the tree starting at current node (single/split view) */
static void display_tree_part(void)
{
	if (tree2)
		gtk_tree_store_clear(tree2);
	if (view_mode == SINGLE_VIEW)
		display_tree(current);
	else if (view_mode == SPLIT_VIEW)
		display_tree(browsed);
	gtk_tree_view_expand_all(GTK_TREE_VIEW(tree2_w));
}

/* Display the list in the left frame (split view) */
static void display_list(void)
{
	if (tree1)
		gtk_tree_store_clear(tree1);

tree = tree1;
	display_tree(&rootmenu);
	gtk_tree_view_expand_all(GTK_TREE_VIEW(tree1_w));
	tree = tree2;
}

static void fixup_rootmenu(struct menu *menu)
{
	struct menu *child;
	static int menu_cnt = 0;

menu->flags |= MENU_ROOT;
	for (child = menu->list; child; child = child->next) {
		if (child->prompt && child->prompt->type == P_MENU) {
			menu_cnt++;
			fixup_rootmenu(child);
			menu_cnt--;
		} else if (!menu_cnt)
			fixup_rootmenu(child);
	}
}

/* Main */
int main(int ac, char *av[])
{
	const char *name;
	char *env;
	gchar *glade_file;

/* GTK stuffs */
	gtk_set_locale();
	gtk_init(&ac, &av);
	glade_init();

/* Determine GUI path */
	env = getenv(SRCTREE);
	if (env)
		glade_file = g_strconcat(env, "/scripts/kconfig/gconf.glade", NULL);
	else if (av[0][0] == '/')
		glade_file = g_strconcat(av[0], ".glade", NULL);
	else
		glade_file = g_strconcat(g_get_current_dir(), "/", av[0], ".glade", NULL);

/* Conf stuffs */
	if (ac > 1 && av[1][0] == '-') {
		switch (av[1][1]) {
		case 'a':
			//showAll = 1;
			break;
		case 's':
			conf_set_message_callback(NULL);
			break;
		case 'h':
		case '?':
			printf("%s [-s] <config>\n", av[0]);
			exit(0);
		}
		name = av[2];
	} else
		name = av[1];

conf_parse(name);
	fixup_rootmenu(&rootmenu);

/* Load the interface and connect signals */
	init_main_window(glade_file);
	init_tree_model();
	init_left_tree();
	init_right_tree();

conf_read(NULL);

switch (view_mode) {
	case SINGLE_VIEW:
		display_tree_part();
		break;
	case SPLIT_VIEW:
		display_list();
		break;
	case FULL_VIEW:
		display_tree(&rootmenu);
		break;
	}

gtk_main();

return 0;
}

static void conf_changed(void)
{
	bool changed = conf_get_changed();
	gtk_widget_set_sensitive(save_btn, changed);
	gtk_widget_set_sensitive(save_menu_item, changed);
}

cmd: