move frontends into sub directory

1 files changed, 0 insertions, 1416 deletions

diff --git a/gtk/toolbar.c b/gtk/toolbar.c
deleted file mode 100644
index 208b5c0b9..000000000
--- a/gtk/toolbar.c
+++ /dev/null
@@ -1,1416 +0,0 @@
-/*
- * Copyright 2009 Mark Benjamin <netsurf-browser.org.MarkBenjamin@dfgh.net>
- *
- * This file is part of NetSurf, http://www.netsurf-browser.org/
- *
- * NetSurf 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; version 2 of the License.
- *
- * NetSurf 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, see <http://www.gnu.org/licenses/>.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <unistd.h>
-#include <gtk/gtk.h>
-
-#include "desktop/browser.h"
-#include "desktop/searchweb.h"
-#include "utils/log.h"
-#include "utils/messages.h"
-#include "utils/utils.h"
-
-#include "gtk/gui.h"
-#include "gtk/warn.h"
-#include "gtk/scaffolding.h"
-#include "gtk/search.h"
-#include "gtk/throbber.h"
-#include "gtk/window.h"
-#include "gtk/compat.h"
-#include "gtk/resources.h"
-#include "gtk/toolbar.h"
-
-static GtkTargetEntry entry = {(char *)"nsgtk_button_data",
-		GTK_TARGET_SAME_APP, 0};
-
-static bool edit_mode = false;
-
-struct nsgtk_toolbar_custom_store {
-	GtkWidget *window;
- 	GtkWidget *store_buttons[PLACEHOLDER_BUTTON];
-	GtkWidget *widgetvbox;
-	GtkWidget *currentbar;
-	char numberh; /* current horizontal location while adding */
-	GtkBuilder *builder; /* button widgets to store */
-	int buttonlocations[PLACEHOLDER_BUTTON];
-	int currentbutton;
-	bool fromstore;
-};
-/* the number of buttons that fit in the width of the store window */
-#define NSGTK_STORE_WIDTH 6
-
-/* the 'standard' width of a button that makes sufficient of its label
-visible */
-#define NSGTK_BUTTON_WIDTH 111
-
-/* the 'standard' height of a button that fits as many toolbars as
-possible into the store */
-#define NSGTK_BUTTON_HEIGHT 70
-
-/* the 'normal' width of the websearch bar */
-#define NSGTK_WEBSEARCH_WIDTH 150
-
-static struct nsgtk_toolbar_custom_store store;
-static struct nsgtk_toolbar_custom_store *window = &store;
-
-
-enum image_sets {
-	IMAGE_SET_MAIN_MENU = 0,
-	IMAGE_SET_RCLICK_MENU,
-	IMAGE_SET_POPUP_MENU,
-	IMAGE_SET_BUTTONS,
-	IMAGE_SET_COUNT
-};
-
-typedef enum search_buttons {
-	SEARCH_BACK_BUTTON = 0,
-	SEARCH_FORWARD_BUTTON,
-	SEARCH_CLOSE_BUTTON,
-	SEARCH_BUTTONS_COUNT
-} nsgtk_search_buttons;
-
-struct nsgtk_theme {
-	GtkImage *image[PLACEHOLDER_BUTTON];
-	GtkImage *searchimage[SEARCH_BUTTONS_COUNT];
-	/* apng throbber element */
-};
-
-/**
- * returns a string without its underscores
- *
- * \param s The string to change.
- * \param replacespace true to insert a space where there was an underscore
- * \return The altered string
- */
-static char *remove_underscores(const char *s, bool replacespace)
-{
-	size_t i, ii, len;
-	char *ret;
-	len = strlen(s);
-	ret = malloc(len + 1);
-	if (ret == NULL) {
-		return NULL;
-        }
-	for (i = 0, ii = 0; i < len; i++) {
-		if (s[i] != '_') {
-			ret[ii++] = s[i];
-                } else if (replacespace) {
-			ret[ii++] = ' ';
-                }
-	}
-	ret[ii] = '\0';
-	return ret;
-}
-
-
-/**
- * get default image for buttons / menu items from gtk stock items.
- *
- * \param tbbutton button reference
- * \param iconsize The size of icons to select.
- * \return default images.
- */
-static GtkImage *
-nsgtk_theme_image_default(nsgtk_toolbar_button tbbutton, GtkIconSize iconsize)
-{
-	GtkImage *image; /* The GTK image to return */
-
-	switch(tbbutton) {
-
-#define BUTTON_IMAGE(p, q)					\
-	case p##_BUTTON:					\
-		image = GTK_IMAGE(nsgtk_image_new_from_stock(q, iconsize)); \
-		break
-
-		BUTTON_IMAGE(BACK, NSGTK_STOCK_GO_BACK);
-		BUTTON_IMAGE(FORWARD, NSGTK_STOCK_GO_FORWARD);
-		BUTTON_IMAGE(STOP, NSGTK_STOCK_STOP);
-		BUTTON_IMAGE(RELOAD, NSGTK_STOCK_REFRESH);
-		BUTTON_IMAGE(HOME, NSGTK_STOCK_HOME);
-		BUTTON_IMAGE(NEWWINDOW, "gtk-new");
-		BUTTON_IMAGE(NEWTAB, "gtk-new");
-		BUTTON_IMAGE(OPENFILE, NSGTK_STOCK_OPEN);
-		BUTTON_IMAGE(CLOSETAB, NSGTK_STOCK_CLOSE);
-		BUTTON_IMAGE(CLOSEWINDOW, NSGTK_STOCK_CLOSE);
-		BUTTON_IMAGE(SAVEPAGE, NSGTK_STOCK_SAVE_AS);
-		BUTTON_IMAGE(PRINTPREVIEW, "gtk-print-preview");
-		BUTTON_IMAGE(PRINT, "gtk-print");
-		BUTTON_IMAGE(QUIT, "gtk-quit");
-		BUTTON_IMAGE(CUT, "gtk-cut");
-		BUTTON_IMAGE(COPY, "gtk-copy");
-		BUTTON_IMAGE(PASTE, "gtk-paste");
-		BUTTON_IMAGE(DELETE, "gtk-delete");
-		BUTTON_IMAGE(SELECTALL, "gtk-select-all");
-		BUTTON_IMAGE(FIND, NSGTK_STOCK_FIND);
-		BUTTON_IMAGE(PREFERENCES, "gtk-preferences");
-		BUTTON_IMAGE(ZOOMPLUS, "gtk-zoom-in");
-		BUTTON_IMAGE(ZOOMMINUS, "gtk-zoom-out");
-		BUTTON_IMAGE(ZOOMNORMAL, "gtk-zoom-100");
-		BUTTON_IMAGE(FULLSCREEN, "gtk-fullscreen");
-		BUTTON_IMAGE(VIEWSOURCE, "gtk-index");
-		BUTTON_IMAGE(CONTENTS, "gtk-help");
-		BUTTON_IMAGE(ABOUT, "gtk-about");
-#undef BUTTON_IMAGE
-
-	case HISTORY_BUTTON:
-		image = GTK_IMAGE(gtk_image_new_from_pixbuf(arrow_down_pixbuf));
-		break;
-
-	default:
-		image = GTK_IMAGE(nsgtk_image_new_from_stock("gtk-missing-image",
-							     iconsize));
-		break;
-
-	}
-	return image;
-
-}
-
-/**
- * Get default image for search buttons / menu items from gtk stock items
- *
- * \param tbbutton search button reference
- * \param iconsize The size of icons to select.
- * \return default search image.
- */
-
-static GtkImage *
-nsgtk_theme_searchimage_default(nsgtk_search_buttons tbbutton,
-		GtkIconSize iconsize)
-{
-	switch (tbbutton) {
-
-	case (SEARCH_BACK_BUTTON):
-		return GTK_IMAGE(nsgtk_image_new_from_stock(NSGTK_STOCK_GO_BACK,
-							    iconsize));
-	case (SEARCH_FORWARD_BUTTON):
-		return GTK_IMAGE(nsgtk_image_new_from_stock(NSGTK_STOCK_GO_FORWARD,
-							    iconsize));
-	case (SEARCH_CLOSE_BUTTON):
-		return GTK_IMAGE(nsgtk_image_new_from_stock(NSGTK_STOCK_CLOSE,
-							    iconsize));
-	default:
-		return NULL;
-	}
-}
-
-/**
- * initialise a theme structure with gtk images
- */
-static struct nsgtk_theme *nsgtk_theme_load(GtkIconSize iconsize)
-{
-	struct nsgtk_theme *theme = malloc(sizeof(struct nsgtk_theme));
-	int btnloop;
-
-	if (theme == NULL) {
-		nsgtk_warning("NoMemory", 0);
-		return NULL;
-	}
-
-	for (btnloop = BACK_BUTTON; btnloop < PLACEHOLDER_BUTTON ; btnloop++) {
-		theme->image[btnloop] = nsgtk_theme_image_default(btnloop, iconsize);
-	}
-
-	for (btnloop = SEARCH_BACK_BUTTON; btnloop < SEARCH_BUTTONS_COUNT; btnloop++) {
-		theme->searchimage[btnloop] = nsgtk_theme_searchimage_default(btnloop, iconsize);
-	}
-	return theme;
-}
-
-
-
-/* exported function documented in gtk/toolbar.h */
-void nsgtk_theme_implement(struct nsgtk_scaffolding *g)
-{
-	struct nsgtk_theme *theme[IMAGE_SET_COUNT];
-	int i;
-	struct nsgtk_button_connect *button;
-	struct gtk_search *search;
-
-	theme[IMAGE_SET_MAIN_MENU] = nsgtk_theme_load(GTK_ICON_SIZE_MENU);
-	theme[IMAGE_SET_RCLICK_MENU] = nsgtk_theme_load(GTK_ICON_SIZE_MENU);
-	theme[IMAGE_SET_POPUP_MENU] = nsgtk_theme_load(GTK_ICON_SIZE_MENU);
-	theme[IMAGE_SET_BUTTONS] = nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
-
-	for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-		if ((i == URL_BAR_ITEM) || (i == THROBBER_ITEM) ||
-		    (i == WEBSEARCH_ITEM))
-			continue;
-
-		button = nsgtk_scaffolding_button(g, i);
-		if (button == NULL)
-			continue;
-
-		/* gtk_image_menu_item_set_image accepts NULL image */
-		if ((button->main != NULL) &&
-		    (theme[IMAGE_SET_MAIN_MENU] != NULL)) {
-			nsgtk_image_menu_item_set_image(
-				GTK_WIDGET(button->main),
-				GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->image[i]));
-			gtk_widget_show_all(GTK_WIDGET(button->main));
-		}
-		if ((button->rclick != NULL) &&
-		    (theme[IMAGE_SET_RCLICK_MENU] != NULL)) {
-			nsgtk_image_menu_item_set_image(GTK_WIDGET(button->rclick),
-						      GTK_WIDGET(
-							      theme[IMAGE_SET_RCLICK_MENU]->
-							      image[i]));
-			gtk_widget_show_all(GTK_WIDGET(button->rclick));
-		}
-		if ((button->popup != NULL) &&
-		    (theme[IMAGE_SET_POPUP_MENU] != NULL)) {
-			nsgtk_image_menu_item_set_image(GTK_WIDGET(button->popup),
-						      GTK_WIDGET(
-							      theme[IMAGE_SET_POPUP_MENU]->
-							      image[i]));
-			gtk_widget_show_all(GTK_WIDGET(button->popup));
-		}
-		if ((button->location != -1) && (button->button	!= NULL) &&
-		    (theme[IMAGE_SET_BUTTONS] != NULL)) {
-			gtk_tool_button_set_icon_widget(
-				GTK_TOOL_BUTTON(button->button),
-				GTK_WIDGET(
-					theme[IMAGE_SET_BUTTONS]->
-					image[i]));
-			gtk_widget_show_all(GTK_WIDGET(button->button));
-		}
-	}
-
-	/* set search bar images */
-	search = nsgtk_scaffolding_search(g);
-	if ((search != NULL) && (theme[IMAGE_SET_MAIN_MENU] != NULL)) {
-		/* gtk_tool_button_set_icon_widget accepts NULL image */
-		if (search->buttons[SEARCH_BACK_BUTTON] != NULL) {
-			gtk_tool_button_set_icon_widget(
-				search->buttons[SEARCH_BACK_BUTTON],
-				GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->
-					   searchimage[SEARCH_BACK_BUTTON]));
-			gtk_widget_show_all(GTK_WIDGET(
-						    search->buttons[SEARCH_BACK_BUTTON]));
-		}
-		if (search->buttons[SEARCH_FORWARD_BUTTON] != NULL) {
-			gtk_tool_button_set_icon_widget(
-				search->buttons[SEARCH_FORWARD_BUTTON],
-				GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->
-					   searchimage[SEARCH_FORWARD_BUTTON]));
-			gtk_widget_show_all(GTK_WIDGET(
-						    search->buttons[
-							    SEARCH_FORWARD_BUTTON]));
-		}
-		if (search->buttons[SEARCH_CLOSE_BUTTON] != NULL) {
-			gtk_tool_button_set_icon_widget(
-				search->buttons[SEARCH_CLOSE_BUTTON],
-				GTK_WIDGET(theme[IMAGE_SET_MAIN_MENU]->
-					   searchimage[SEARCH_CLOSE_BUTTON]));
-			gtk_widget_show_all(GTK_WIDGET(
-						    search->buttons[SEARCH_CLOSE_BUTTON]));
-		}
-	}
-
-	for (i = 0; i < IMAGE_SET_COUNT; i++) {
-		if (theme[i] != NULL) {
-			free(theme[i]);
-		}
-	}
-}
-
-
-/**
- * callback function to iterate toolbar's widgets
- */
-static void nsgtk_toolbar_clear_toolbar(GtkWidget *widget, gpointer data)
-{
-	struct nsgtk_scaffolding *g = (struct nsgtk_scaffolding *)data;
-	gtk_container_remove(GTK_CONTAINER(nsgtk_scaffolding_toolbar(g)),
-			     widget);
-}
-
-/**
- * connect temporary handler for toolbar edit events
- *
- * \param g The scaffolding
- * \param bi The button index
- */
-static void nsgtk_toolbar_temp_connect(struct nsgtk_scaffolding *g,
-				       nsgtk_toolbar_button bi)
-{
-	struct nsgtk_button_connect *bc;
-
-	if (bi != URL_BAR_ITEM) {
-		bc = nsgtk_scaffolding_button(g, bi);
-		if ((bc->button != NULL) && (bc->dataminus != NULL)) {
-			g_signal_connect(bc->button,
-					 "drag-data-get",
-					 G_CALLBACK(bc->dataminus),
-					 g);
-		}
-	}
-}
-
-/**
- * get scaffolding button index of button at location
- *
- * \return toolbar item id from location when there is an item at that logical
- * location; else -1
- */
-static nsgtk_toolbar_button
-nsgtk_toolbar_get_id_at_location(struct nsgtk_scaffolding *g, int i)
-{
-	int q;
-	for (q = BACK_BUTTON; q < PLACEHOLDER_BUTTON; q++) {
-		if (nsgtk_scaffolding_button(g, q)->location == i) {
-			return q;
-		}
-	}
-	return -1;
-}
-
-/**
- * widget factory for creation of toolbar item widgets
- * \param g the reference scaffolding
- * \param i the id of the widget
- * \param theme the theme to make the widgets from
- */
-static GtkWidget *
-nsgtk_toolbar_make_widget(struct nsgtk_scaffolding *g,
-			  nsgtk_toolbar_button i,
-			  struct nsgtk_theme *theme)
-{
-	GtkWidget *w = NULL;
-
-	switch(i) {
-
-/* gtk_tool_button_new() accepts NULL args */
-#define MAKE_STOCKBUTTON(p, q)					\
-	case p##_BUTTON: {					\
-		GtkStockItem item;					\
-		char *label = NULL;					\
-		if (nsgtk_stock_lookup(q, &item) &&			\
-		    (item.label != NULL) &&				\
-		    ((label = remove_underscores(item.label, false)) != NULL)) { \
-			w = GTK_WIDGET(gtk_tool_button_new(GTK_WIDGET(	\
-					   theme->image[p##_BUTTON]), label)); \
-			free(label);					\
-		} else {						\
-			w = GTK_WIDGET(gtk_tool_button_new(GTK_WIDGET(	\
-					   theme->image[p##_BUTTON]), q)); \
-		}							\
-		break;							\
-	}
-
-	MAKE_STOCKBUTTON(HOME, NSGTK_STOCK_HOME)
-	MAKE_STOCKBUTTON(BACK, NSGTK_STOCK_GO_BACK)
-	MAKE_STOCKBUTTON(FORWARD, NSGTK_STOCK_GO_FORWARD)
-	MAKE_STOCKBUTTON(STOP, NSGTK_STOCK_STOP)
-	MAKE_STOCKBUTTON(RELOAD, NSGTK_STOCK_REFRESH)
-#undef MAKE_STOCKBUTTON
-
-	case HISTORY_BUTTON:
-		w = GTK_WIDGET(gtk_tool_button_new(GTK_WIDGET(
-				theme->image[HISTORY_BUTTON]), "H"));
-		break;
-
-	case URL_BAR_ITEM: {
-		GtkWidget *entry = nsgtk_entry_new();
-		w = GTK_WIDGET(gtk_tool_item_new());
-
-		if ((entry == NULL) || (w == NULL)) {
-			nsgtk_warning(messages_get("NoMemory"), 0);
-			return NULL;
-		}
-
-		nsgtk_entry_set_icon_from_pixbuf(entry,
-						 GTK_ENTRY_ICON_PRIMARY,
-						 favicon_pixbuf);
-
-		gtk_container_add(GTK_CONTAINER(w), entry);
-		gtk_tool_item_set_expand(GTK_TOOL_ITEM(w), TRUE);
-		break;
-	}
-
-	case THROBBER_ITEM: {
-		if ((nsgtk_throbber == NULL) ||
-		    (nsgtk_throbber->framedata == NULL) ||
-		    (nsgtk_throbber->framedata[0] == NULL)) {
-			return NULL;
-		}
-
-		if (edit_mode) {
-			w = GTK_WIDGET(gtk_tool_button_new(GTK_WIDGET(
-					gtk_image_new_from_pixbuf(
-					nsgtk_throbber->framedata[0])),
-							   "[throbber]"));
-		} else {
-			GtkWidget *image;
-
-			w = GTK_WIDGET(gtk_tool_item_new());
-
-			image = gtk_image_new_from_pixbuf(nsgtk_throbber->framedata[0]);
-			if (image != NULL) {
-				nsgtk_widget_set_alignment(image,
-							   GTK_ALIGN_CENTER,
-							   GTK_ALIGN_CENTER);
-				nsgtk_widget_set_margins(image, 3, 0);
-
-				gtk_container_add(GTK_CONTAINER(w), image);
-			}
-		}
-		break;
-	}
-
-	case WEBSEARCH_ITEM: {
-		if (edit_mode)
-			return GTK_WIDGET(gtk_tool_button_new(GTK_WIDGET(
-					nsgtk_image_new_from_stock(NSGTK_STOCK_FIND,
-					GTK_ICON_SIZE_LARGE_TOOLBAR)),
-					"[websearch]"));
-
-		GtkWidget *entry = nsgtk_entry_new();
-
-		w = GTK_WIDGET(gtk_tool_item_new());
-
-		if ((entry == NULL) || (w == NULL)) {
-			nsgtk_warning(messages_get("NoMemory"), 0);
-			return NULL;
-		}
-
-		gtk_widget_set_size_request(entry, NSGTK_WEBSEARCH_WIDTH, -1);
-
-		nsgtk_entry_set_icon_from_stock(entry, GTK_ENTRY_ICON_PRIMARY,
-						NSGTK_STOCK_INFO);
-
-		gtk_container_add(GTK_CONTAINER(w), entry);
-		break;
-	}
-
-/* gtk_tool_button_new accepts NULL args */
-#define MAKE_MENUBUTTON(p, q)						\
-		case p##_BUTTON: {					\
-			char *label = NULL;				\
-			label = remove_underscores(messages_get(#q), false); \
-			w = GTK_WIDGET(gtk_tool_button_new(GTK_WIDGET(	\
-					   theme->image[p##_BUTTON]), label)); \
-			if (label != NULL)				\
-				free(label);				\
-			break;						\
-	}
-
-	MAKE_MENUBUTTON(NEWWINDOW, gtkNewWindow)
-	MAKE_MENUBUTTON(NEWTAB, gtkNewTab)
-	MAKE_MENUBUTTON(OPENFILE, gtkOpenFile)
-	MAKE_MENUBUTTON(CLOSETAB, gtkCloseTab)
-	MAKE_MENUBUTTON(CLOSEWINDOW, gtkCloseWindow)
-	MAKE_MENUBUTTON(SAVEPAGE, gtkSavePage)
-	MAKE_MENUBUTTON(PRINTPREVIEW, gtkPrintPreview)
-	MAKE_MENUBUTTON(PRINT, gtkPrint)
-	MAKE_MENUBUTTON(QUIT, gtkQuitMenu)
-	MAKE_MENUBUTTON(CUT, gtkCut)
-	MAKE_MENUBUTTON(COPY, gtkCopy)
-	MAKE_MENUBUTTON(PASTE, gtkPaste)
-	MAKE_MENUBUTTON(DELETE, gtkDelete)
-	MAKE_MENUBUTTON(SELECTALL, gtkSelectAll)
-	MAKE_MENUBUTTON(PREFERENCES, gtkPreferences)
-	MAKE_MENUBUTTON(ZOOMPLUS, gtkZoomPlus)
-	MAKE_MENUBUTTON(ZOOMMINUS, gtkZoomMinus)
-	MAKE_MENUBUTTON(ZOOMNORMAL, gtkZoomNormal)
-	MAKE_MENUBUTTON(FULLSCREEN, gtkFullScreen)
-	MAKE_MENUBUTTON(VIEWSOURCE, gtkViewSource)
-	MAKE_MENUBUTTON(CONTENTS, gtkContents)
-	MAKE_MENUBUTTON(ABOUT, gtkAbout)
-	MAKE_MENUBUTTON(PDF, gtkPDF)
-	MAKE_MENUBUTTON(PLAINTEXT, gtkPlainText)
-	MAKE_MENUBUTTON(DRAWFILE, gtkDrawFile)
-	MAKE_MENUBUTTON(POSTSCRIPT, gtkPostScript)
-	MAKE_MENUBUTTON(FIND, gtkFind)
-	MAKE_MENUBUTTON(DOWNLOADS, gtkDownloads)
-	MAKE_MENUBUTTON(SAVEWINDOWSIZE, gtkSaveWindowSize)
-	MAKE_MENUBUTTON(TOGGLEDEBUGGING, gtkToggleDebugging)
-	MAKE_MENUBUTTON(SAVEBOXTREE, gtkDebugBoxTree)
-	MAKE_MENUBUTTON(SAVEDOMTREE, gtkDebugDomTree)
-	MAKE_MENUBUTTON(LOCALHISTORY, gtkLocalHistory)
-	MAKE_MENUBUTTON(GLOBALHISTORY, gtkGlobalHistory)
-	MAKE_MENUBUTTON(ADDBOOKMARKS, gtkAddBookMarks)
-	MAKE_MENUBUTTON(SHOWBOOKMARKS, gtkShowBookMarks)
-	MAKE_MENUBUTTON(SHOWCOOKIES, gtkShowCookies)
-	MAKE_MENUBUTTON(OPENLOCATION, gtkOpenLocation)
-	MAKE_MENUBUTTON(NEXTTAB, gtkNextTab)
-	MAKE_MENUBUTTON(PREVTAB, gtkPrevTab)
-	MAKE_MENUBUTTON(GUIDE, gtkGuide)
-	MAKE_MENUBUTTON(INFO, gtkUserInformation)
-#undef MAKE_MENUBUTTON
-
-	default:
-		break;
-
-	}
-	return w;
-}
-
-/**
- * called when a widget is dropped onto the toolbar
- */
-static gboolean
-nsgtk_toolbar_data(GtkWidget *widget,
-		   GdkDragContext *gdc,
-		   gint x,
-		   gint y,
-		   guint time,
-		   gpointer data)
-{
-	struct nsgtk_scaffolding *g = (struct nsgtk_scaffolding *)data;
-	int ind = gtk_toolbar_get_drop_index(nsgtk_scaffolding_toolbar(g),
-			x, y);
-	int q, i;
-	if (window->currentbutton == -1)
-		return TRUE;
-	struct nsgtk_theme *theme =
-			nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
-	if (theme == NULL) {
-		nsgtk_warning(messages_get("NoMemory"), 0);
-		return TRUE;
-	}
-	if (nsgtk_scaffolding_button(g, window->currentbutton)->location
-			!= -1) {
-		/* widget was already in the toolbar; so replace */
-		if (nsgtk_scaffolding_button(g, window->currentbutton)->
-				location < ind)
-			ind--;
-		gtk_container_remove(GTK_CONTAINER(
-				nsgtk_scaffolding_toolbar(g)), GTK_WIDGET(
-				nsgtk_scaffolding_button(g,
-				window->currentbutton)->button));
-		/* 'move' all widgets further right than the original location,
-		 * one place to the left in logical schema */
-		for (i = nsgtk_scaffolding_button(g, window->currentbutton)->
-				location + 1; i < PLACEHOLDER_BUTTON; i++) {
-			q = nsgtk_toolbar_get_id_at_location(g, i);
-			if (q == -1)
-				continue;
-			nsgtk_scaffolding_button(g, q)->location--;
-		}
-		nsgtk_scaffolding_button(g, window->currentbutton)->
-				location = -1;
-	}
-	nsgtk_scaffolding_button(g, window->currentbutton)->button =
-			GTK_TOOL_ITEM(nsgtk_toolbar_make_widget(g,
-			window->currentbutton, theme));
-	free(theme);
-	if (nsgtk_scaffolding_button(g, window->currentbutton)->button
-			== NULL) {
-		nsgtk_warning("NoMemory", 0);
-		return TRUE;
-	}
-	/* update logical schema */
-	nsgtk_scaffolding_reset_offset(g);
-	/* 'move' all widgets further right than the new location, one place to
-	 * the right in logical schema */
-	for (i = PLACEHOLDER_BUTTON - 1; i >= ind; i--) {
-		q = nsgtk_toolbar_get_id_at_location(g, i);
-		if (q == -1)
-			continue;
-		nsgtk_scaffolding_button(g, q)->location++;
-	}
-	nsgtk_scaffolding_button(g, window->currentbutton)->location = ind;
-
-	/* complete action */
-	GtkToolItem *current_button;
-
-	current_button = GTK_TOOL_ITEM(nsgtk_scaffolding_button(g, window->currentbutton)->button);
-
-	gtk_toolbar_insert(nsgtk_scaffolding_toolbar(g), current_button, ind);
-
-	gtk_tool_item_set_use_drag_window(current_button, TRUE);
-	gtk_drag_source_set(GTK_WIDGET(current_button),
-			    GDK_BUTTON1_MASK, &entry, 1,
-			    GDK_ACTION_COPY);
-	nsgtk_toolbar_temp_connect(g, window->currentbutton);
-	gtk_widget_show_all(GTK_WIDGET(current_button));
-
-
-	window->currentbutton = -1;
-
-	return TRUE;
-}
-
-/**
- * connected to toolbutton drop; perhaps one day it'll work properly so it may
- * replace the global current_button
- */
-static gboolean
-nsgtk_toolbar_move_complete(GtkWidget *widget,
-			    GdkDragContext *gdc,
-			    gint x,
-			    gint y,
-			    GtkSelectionData *selection,
-			    guint info,
-			    guint time,
-			    gpointer data)
-{
-	return FALSE;
-}
-
-/**
- * called when hovering an item above the toolbar
- */
-static gboolean
-nsgtk_toolbar_action(GtkWidget *widget, GdkDragContext *gdc, gint x,
-		gint y, guint time, gpointer data)
-{
-	struct nsgtk_scaffolding *g = (struct nsgtk_scaffolding *)data;
-	GtkToolItem *item = gtk_tool_button_new(NULL, NULL);
-	if (item != NULL)
-		gtk_toolbar_set_drop_highlight_item(
-				nsgtk_scaffolding_toolbar(g),
-				GTK_TOOL_ITEM(item),
-				gtk_toolbar_get_drop_index(
-				nsgtk_scaffolding_toolbar(g), x, y));
-	return FALSE;
-}
-
-/**
- * called when hovering stops
- */
-static void
-nsgtk_toolbar_clear(GtkWidget *widget, GdkDragContext *gdc, guint time,
-		gpointer data)
-{
-	gtk_toolbar_set_drop_highlight_item(GTK_TOOLBAR(widget), NULL, 0);
-}
-
-/**
- * add item to toolbar.
- *
- * the function should be called, when multiple items are being added,
- * in ascending order.
- *
- * \param g the scaffolding whose toolbar an item is added to.
- * \param i the location in the toolbar.
- * \param theme The theme in use.
- */
-static void
-nsgtk_toolbar_add_item_to_toolbar(struct nsgtk_scaffolding *g, int i,
-		struct nsgtk_theme *theme)
-{
-	int q;
-	for (q = BACK_BUTTON; q < PLACEHOLDER_BUTTON; q++)
-		if (nsgtk_scaffolding_button(g, q)->location == i) {
-			nsgtk_scaffolding_button(g, q)->button = GTK_TOOL_ITEM(
-					nsgtk_toolbar_make_widget(g, q,
-					theme));
-			gtk_toolbar_insert(nsgtk_scaffolding_toolbar(g),
-					nsgtk_scaffolding_button(g, q)->button,
-					i);
-			break;
-		}
-}
-
-/**
- * cleanup code physical update of all toolbars; resensitize
- * \param g the 'front' scaffolding that called customize
- */
-static void nsgtk_toolbar_close(struct nsgtk_scaffolding *g)
-{
-	int i;
-
-	struct nsgtk_scaffolding *list;
-	struct nsgtk_theme *theme;
-
-	list = nsgtk_scaffolding_iterate(NULL);
-	while (list) {
-		theme =	nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
-		if (theme == NULL) {
-			nsgtk_warning(messages_get("NoMemory"), 0);
-			continue;
-		}
-		/* clear toolbar */
-		gtk_container_foreach(GTK_CONTAINER(nsgtk_scaffolding_toolbar(
-				list)), nsgtk_toolbar_clear_toolbar, list);
-		/* then add items */
-		for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-			nsgtk_toolbar_add_item_to_toolbar(list, i, theme);
-		}
-		nsgtk_toolbar_connect_all(list);
-		gtk_widget_show_all(GTK_WIDGET(nsgtk_scaffolding_toolbar(
-				list)));
-		nsgtk_scaffolding_set_sensitivity(list);
-		nsgtk_widget_override_background_color(GTK_WIDGET(nsgtk_window_get_layout(nsgtk_scaffolding_top_level(list))), GTK_STATE_NORMAL, 0, 0xFFFF, 0xFFFF, 0xFFFF);
-		g_signal_handler_unblock(GTK_WIDGET(
-				nsgtk_window_get_layout(
-				nsgtk_scaffolding_top_level(list))),
-				nsgtk_window_get_signalhandler(
-				nsgtk_scaffolding_top_level(list),
-				NSGTK_WINDOW_SIGNAL_CLICK));
-		g_signal_handler_unblock(GTK_WIDGET(
-				nsgtk_window_get_layout(
-				nsgtk_scaffolding_top_level(list))),
-				nsgtk_window_get_signalhandler(
-				nsgtk_scaffolding_top_level(list),
-				NSGTK_WINDOW_SIGNAL_REDRAW));
-		browser_window_refresh_url_bar(
-				nsgtk_get_browser_window(
-				nsgtk_scaffolding_top_level(list)));
-
-		if (list != g)
-			gtk_widget_set_sensitive(GTK_WIDGET(
-					nsgtk_scaffolding_window(list)), TRUE);
-		free(theme);
-		list = nsgtk_scaffolding_iterate(list);
-	}
-	gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_notebook(g)),
-			TRUE);
-	gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_menu_bar(g)),
-			TRUE);
-	/* update favicon etc */
-	nsgtk_scaffolding_set_top_level(nsgtk_scaffolding_top_level(g));
-
-	search_web_select_provider(-1);
-}
-
-/**
- * when cancel button is clicked
- */
-static gboolean nsgtk_toolbar_cancel_clicked(GtkWidget *widget, gpointer data)
-{
-	edit_mode = false;
-	struct nsgtk_scaffolding *g = (struct nsgtk_scaffolding *)data;
-	/* reset g->buttons->location */
-	for (int i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-		nsgtk_scaffolding_button(g, i)->location =
-				window->buttonlocations[i];
-	}
-	nsgtk_toolbar_set_physical(g);
-	nsgtk_toolbar_connect_all(g);
-	nsgtk_toolbar_close(g);
-	nsgtk_scaffolding_set_sensitivity(g);
-	gtk_widget_destroy(window->window);
-	return TRUE;
-}
-
-/**
- * physically add widgets to store window
- */
-static bool nsgtk_toolbar_add_store_widget(GtkWidget *widget)
-{
-	if (window->numberh >= NSGTK_STORE_WIDTH) {
-		window->currentbar = gtk_toolbar_new();
-		if (window->currentbar == NULL) {
-			nsgtk_warning("NoMemory", 0);
-			return false;
-		}
-		gtk_toolbar_set_style(GTK_TOOLBAR(window->currentbar),
-				GTK_TOOLBAR_BOTH);
-		gtk_toolbar_set_icon_size(GTK_TOOLBAR(window->currentbar),
-				GTK_ICON_SIZE_LARGE_TOOLBAR);
-		gtk_box_pack_start(GTK_BOX(window->widgetvbox),
-			window->currentbar, FALSE, FALSE, 0);
-		window->numberh = 0;
-	}
-	gtk_widget_set_size_request(widget, NSGTK_BUTTON_WIDTH,
-			NSGTK_BUTTON_HEIGHT);
-	gtk_toolbar_insert(GTK_TOOLBAR(window->currentbar), GTK_TOOL_ITEM(
-			widget), window->numberh++);
-	gtk_tool_item_set_use_drag_window(GTK_TOOL_ITEM(widget), TRUE);
-	gtk_drag_source_set(widget, GDK_BUTTON1_MASK, &entry, 1,
-			GDK_ACTION_COPY);
-	gtk_widget_show_all(window->window);
-	return true;
-}
-
-/**
- * save toolbar settings to file
- */
-static void nsgtk_toolbar_customization_save(struct nsgtk_scaffolding *g)
-{
-	int i;
-	FILE *f = fopen(toolbar_indices_file_location, "w");
-	if (f == NULL){
-		nsgtk_warning("gtkFileError", toolbar_indices_file_location);
-		return;
-	}
-	for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-		fprintf(f, "%d;%d|", i, nsgtk_scaffolding_button(g, i)->location);
-	}
-	fclose(f);
-}
-
-/**
- * cast toolbar settings to all scaffoldings referenced from the global linked
- * list of gui_windows
- */
-static void nsgtk_toolbar_cast(struct nsgtk_scaffolding *g)
-{
-	int i;
-	struct nsgtk_scaffolding *list;
-
-	for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-		window->buttonlocations[i] =
-				((nsgtk_scaffolding_button(g, i)->location
-				>= -1) &&
-				(nsgtk_scaffolding_button(g, i)->location
-				< PLACEHOLDER_BUTTON)) ?
-				nsgtk_scaffolding_button(g, i)->location : -1;
-	}
-
-	list = nsgtk_scaffolding_iterate(NULL);
-	while (list) {
-		if (list != g)
-			for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
-				nsgtk_scaffolding_button(list, i)->location =
-						window->buttonlocations[i];
-		list = nsgtk_scaffolding_iterate(list);
-	}
-}
-
-/**
- * when 'save settings' button is clicked
- */
-static gboolean nsgtk_toolbar_persist(GtkWidget *widget, gpointer data)
-{
-	edit_mode = false;
-	struct nsgtk_scaffolding *g = (struct nsgtk_scaffolding *)data;
-	/* save state to file, update toolbars for all windows */
-	nsgtk_toolbar_customization_save(g);
-	nsgtk_toolbar_cast(g);
-	nsgtk_toolbar_set_physical(g);
-	nsgtk_toolbar_close(g);
-	gtk_widget_destroy(window->window);
-	return TRUE;
-}
-
-/**
- * when 'reload defaults' button is clicked
- */
-static gboolean nsgtk_toolbar_reset(GtkWidget *widget, gpointer data)
-{
-	struct nsgtk_scaffolding *g = (struct nsgtk_scaffolding *)data;
-	int i;
-	for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
-		nsgtk_scaffolding_button(g, i)->location =
-				(i <= THROBBER_ITEM) ? i : -1;
-	nsgtk_toolbar_set_physical(g);
-	for (i = BACK_BUTTON; i <= THROBBER_ITEM; i++) {
-		if (i == URL_BAR_ITEM)
-			continue;
-		gtk_tool_item_set_use_drag_window(GTK_TOOL_ITEM(
-				nsgtk_scaffolding_button(g, i)->button), TRUE);
-		gtk_drag_source_set(GTK_WIDGET(
-				nsgtk_scaffolding_button(g, i)->button),
-				GDK_BUTTON1_MASK, &entry, 1, GDK_ACTION_COPY);
-		nsgtk_toolbar_temp_connect(g, i);
-	}
-	return TRUE;
-}
-
-/**
- * when titlebar / alt-F4 window close event happens
- */
-static gboolean nsgtk_toolbar_delete(GtkWidget *widget, GdkEvent *event,
-		gpointer data)
-{
-	edit_mode = false;
-	struct nsgtk_scaffolding *g = (struct nsgtk_scaffolding *)data;
-	/* reset g->buttons->location */
-	for (int i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-		nsgtk_scaffolding_button(g, i)->location =
-				window->buttonlocations[i];
-	}
-	nsgtk_toolbar_set_physical(g);
-	nsgtk_toolbar_connect_all(g);
-	nsgtk_toolbar_close(g);
-	nsgtk_scaffolding_set_sensitivity(g);
-	gtk_widget_destroy(window->window);
-	return TRUE;
-}
-
-/**
- * called when a widget is dropped onto the store window
- */
-static gboolean
-nsgtk_toolbar_store_return(GtkWidget *widget, GdkDragContext *gdc,
-		gint x, gint y, guint time, gpointer data)
-{
-	struct nsgtk_scaffolding *g = (struct nsgtk_scaffolding *)data;
-	int q, i;
-
-	if ((window->fromstore) || (window->currentbutton == -1)) {
-		window->currentbutton = -1;
-		return FALSE;
-	}
-	if (nsgtk_scaffolding_button(g, window->currentbutton)->location
-			!= -1) {
-		/* 'move' all widgets further right, one place to the left
-		 * in logical schema */
-		for (i = nsgtk_scaffolding_button(g, window->currentbutton)->
-				location + 1; i < PLACEHOLDER_BUTTON; i++) {
-			q = nsgtk_toolbar_get_id_at_location(g, i);
-			if (q == -1)
-				continue;
-			nsgtk_scaffolding_button(g, q)->location--;
-		}
-		gtk_container_remove(GTK_CONTAINER(
-				nsgtk_scaffolding_toolbar(g)), GTK_WIDGET(
-				nsgtk_scaffolding_button(g,
-				window->currentbutton)->button));
-		nsgtk_scaffolding_button(g, window->currentbutton)->location
-				= -1;
-	}
-	window->currentbutton = -1;
-	gtk_drag_finish(gdc, TRUE, TRUE, time);
-	return FALSE;
-}
-
-/**
- * called when hovering above the store
- */
-static gboolean
-nsgtk_toolbar_store_action(GtkWidget *widget, GdkDragContext *gdc,
-		gint x, gint y, guint time, gpointer data)
-{
-	return FALSE;
-}
-
-/**
- * create store window
- */
-static void nsgtk_toolbar_window_open(struct nsgtk_scaffolding *g)
-{
-	int x = 0, y = 0;
-	struct nsgtk_theme *theme;
-	nserror res;
-
-	theme =	nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
-	if (theme == NULL) {
-		nsgtk_warning(messages_get("NoMemory"), 0);
-		nsgtk_toolbar_cancel_clicked(NULL, g);
-		return;
-	}
-
-	res = nsgtk_builder_new_from_resname("toolbar", &window->builder);
-	if (res != NSERROR_OK) {
-		LOG("Toolbar UI builder init failed");
-		nsgtk_warning(messages_get("NoMemory"), 0);
-		nsgtk_toolbar_cancel_clicked(NULL, g);
-		free(theme);
-		return;
-	}
-
-	gtk_builder_connect_signals(window->builder, NULL);
-
-	window->window = GTK_WIDGET(gtk_builder_get_object(window->builder,
-							   "toolbarwindow"));
-	if (window->window == NULL) {
-		nsgtk_warning(messages_get("NoMemory"), 0);
-		nsgtk_toolbar_cancel_clicked(NULL, g);
-		free(theme);
-		return;
-	}
-
-	window->widgetvbox = GTK_WIDGET(gtk_builder_get_object(window->builder,
-							       "widgetvbox"));
-	if (window->widgetvbox == NULL) {
-		nsgtk_warning(messages_get("NoMemory"), 0);
-		nsgtk_toolbar_cancel_clicked(NULL, g);
-		free(theme);
-		return;
-	}
-
-	window->numberh = NSGTK_STORE_WIDTH; /* preset to width [in buttons] of */
-	/*  store to cause creation of a new toolbar */
-	window->currentbutton = -1;
-	/* load toolbuttons */
-	/* add toolbuttons to window */
-	/* set event handlers */
-	for (int i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-		if (i == URL_BAR_ITEM)
-			continue;
-		window->store_buttons[i] =
-			nsgtk_toolbar_make_widget(g, i, theme);
-		if (window->store_buttons[i] == NULL) {
-			nsgtk_warning(messages_get("NoMemory"), 0);
-			continue;
-		}
-		nsgtk_toolbar_add_store_widget(window->store_buttons[i]);
-		g_signal_connect(window->store_buttons[i], "drag-data-get",
-				 G_CALLBACK(
-					 nsgtk_scaffolding_button(g, i)->dataplus), g);
-	}
-	free(theme);
-
-	gtk_window_set_transient_for(GTK_WINDOW(window->window),
-				     nsgtk_scaffolding_window(g));
-	gtk_window_set_title(GTK_WINDOW(window->window), messages_get(
-				     "gtkToolBarTitle"));
-	gtk_window_set_accept_focus(GTK_WINDOW(window->window), FALSE);
-	gtk_drag_dest_set(GTK_WIDGET(window->window), GTK_DEST_DEFAULT_MOTION |
-			  GTK_DEST_DEFAULT_DROP, &entry, 1, GDK_ACTION_COPY);
-	gtk_widget_show_all(window->window);
-	gtk_window_set_position(GTK_WINDOW(window->window),
-				GTK_WIN_POS_CENTER_ON_PARENT);
-	gtk_window_get_position(nsgtk_scaffolding_window(g), &x, &y);
-	gtk_window_move(GTK_WINDOW(window->window), x, y + 100);
-
-	g_signal_connect(GTK_WIDGET(gtk_builder_get_object(window->builder,
-							   "cancelbutton")),
-			 "clicked",
-			 G_CALLBACK(nsgtk_toolbar_cancel_clicked),
-			 g);
-
-	g_signal_connect(GTK_WIDGET(gtk_builder_get_object(window->builder,
-							   "okbutton")),
-			 "clicked",
-			 G_CALLBACK(nsgtk_toolbar_persist),
-			 g);
-
-	g_signal_connect(GTK_WIDGET(gtk_builder_get_object(window->builder,
-							   "resetbutton")),
-			 "clicked",
-			 G_CALLBACK(nsgtk_toolbar_reset),
-			 g);
-
-	g_signal_connect(window->window, "delete-event",
-			 G_CALLBACK(nsgtk_toolbar_delete), g);
-
-	g_signal_connect(window->window, "drag-drop",
-			 G_CALLBACK(nsgtk_toolbar_store_return), g);
-
-	g_signal_connect(window->window, "drag-motion",
-			 G_CALLBACK(nsgtk_toolbar_store_action), g);
-}
-
-/**
- * change behaviour of scaffoldings while editing toolbar
- *
- * All buttons as well as window clicks are desensitized; then buttons
- * in the front window are changed to movable buttons
- */
-void nsgtk_toolbar_customization_init(struct nsgtk_scaffolding *g)
-{
-	int i;
-	struct nsgtk_scaffolding *list;
-	edit_mode = true;
-
-	list = nsgtk_scaffolding_iterate(NULL);
-	while (list) {
-		g_signal_handler_block(GTK_WIDGET(
-				nsgtk_window_get_layout(
-				nsgtk_scaffolding_top_level(list))),
-				nsgtk_window_get_signalhandler(
-				nsgtk_scaffolding_top_level(list),
-				NSGTK_WINDOW_SIGNAL_CLICK));
-		g_signal_handler_block(GTK_WIDGET(
-				nsgtk_window_get_layout(
-				nsgtk_scaffolding_top_level(list))),
-				nsgtk_window_get_signalhandler(
-				nsgtk_scaffolding_top_level(list),
-				NSGTK_WINDOW_SIGNAL_REDRAW));
-		nsgtk_widget_override_background_color(
-			GTK_WIDGET(nsgtk_window_get_layout(
-				nsgtk_scaffolding_top_level(list))),
-			GTK_STATE_NORMAL, 0, 0xEEEE, 0xEEEE, 0xEEEE);
-
-		if (list == g) {
-			list = nsgtk_scaffolding_iterate(list);
-			continue;
-		}
-		/* set sensitive for all gui_windows save g */
-		gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_window(
-				list)), FALSE);
-		list = nsgtk_scaffolding_iterate(list);
-	}
-	/* set sensitive for all of g save toolbar */
-	gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_menu_bar(g)),
-			FALSE);
-	gtk_widget_set_sensitive(GTK_WIDGET(nsgtk_scaffolding_notebook(g)),
-			FALSE);
-
-	/* set editable aspect for toolbar */
-	gtk_container_foreach(GTK_CONTAINER(nsgtk_scaffolding_toolbar(g)),
-			nsgtk_toolbar_clear_toolbar, g);
-	nsgtk_toolbar_set_physical(g);
-	/* memorize button locations, set editable */
-	for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-		window->buttonlocations[i] = nsgtk_scaffolding_button(g, i)
-				->location;
-		if ((window->buttonlocations[i] == -1) || (i == URL_BAR_ITEM))
-			continue;
-		gtk_tool_item_set_use_drag_window(GTK_TOOL_ITEM(
-				nsgtk_scaffolding_button(g, i)->button), TRUE);
-		gtk_drag_source_set(GTK_WIDGET(nsgtk_scaffolding_button(
-				g, i)->button),	GDK_BUTTON1_MASK, &entry, 1,
-				GDK_ACTION_COPY);
-		nsgtk_toolbar_temp_connect(g, i);
-	}
-
-	/* add move button listeners */
-	g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
-			"drag-drop", G_CALLBACK(nsgtk_toolbar_data), g);
-	g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
-			"drag-data-received", G_CALLBACK(
-			nsgtk_toolbar_move_complete), g);
-	g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
-			"drag-motion", G_CALLBACK(nsgtk_toolbar_action), g);
-	g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
-			"drag-leave", G_CALLBACK(
-			nsgtk_toolbar_clear), g);
-
-	/* set data types */
-	gtk_drag_dest_set(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)),
-			GTK_DEST_DEFAULT_MOTION | GTK_DEST_DEFAULT_DROP,
-			&entry, 1, GDK_ACTION_COPY);
-
-	/* open toolbar window */
-	nsgtk_toolbar_window_open(g);
-}
-
-/**
- * set toolbar logical -> physical; physically visible toolbar buttons are made
- * to correspond to the logically stored schema in terms of location
- * visibility etc
- */
-void nsgtk_toolbar_set_physical(struct nsgtk_scaffolding *g)
-{
-	int i;
-	struct nsgtk_theme *theme =
-			nsgtk_theme_load(GTK_ICON_SIZE_LARGE_TOOLBAR);
-	if (theme == NULL) {
-		nsgtk_warning(messages_get("NoMemory"), 0);
-		return;
-	}
-	/* simplest is to clear the toolbar then reload it from memory */
-	gtk_container_foreach(GTK_CONTAINER(nsgtk_scaffolding_toolbar(g)),
-			nsgtk_toolbar_clear_toolbar, g);
-	for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
-		nsgtk_toolbar_add_item_to_toolbar(g, i, theme);
-	gtk_widget_show_all(GTK_WIDGET(nsgtk_scaffolding_toolbar(g)));
-	free(theme);
-}
-
-/**
- * \return toolbar item id when a widget is an element of the scaffolding
- * else -1
- */
-int nsgtk_toolbar_get_id_from_widget(GtkWidget *widget,
-				     struct nsgtk_scaffolding *g)
-{
-	int i;
-	for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-		if ((nsgtk_scaffolding_button(g, i)->location != -1)
-				&& (widget == GTK_WIDGET(
-				nsgtk_scaffolding_button(g, i)->button))) {
-			return i;
-		}
-	}
-	return -1;
-}
-
-
-/**
- * add handlers to factory widgets
- * \param g the scaffolding to attach handlers to
- * \param i the toolbar item id
- */
-static void
-nsgtk_toolbar_set_handler(struct nsgtk_scaffolding *g, nsgtk_toolbar_button i)
-{
-	switch(i){
-	case URL_BAR_ITEM:
-		nsgtk_scaffolding_update_url_bar_ref(g);
-		g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_urlbar(g)),
-				"activate", G_CALLBACK(
-				nsgtk_window_url_activate_event), g);
-		g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_urlbar(g)),
-				"changed", G_CALLBACK(
-				nsgtk_window_url_changed), g);
-		break;
-	case THROBBER_ITEM:
-		nsgtk_scaffolding_update_throbber_ref(g);
-		break;
-	case WEBSEARCH_ITEM:
-		nsgtk_scaffolding_update_websearch_ref(g);
-		g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_websearch(g)),
-				"activate", G_CALLBACK(
-				nsgtk_websearch_activate), g);
-		g_signal_connect(GTK_WIDGET(nsgtk_scaffolding_websearch(g)),
-				"button-press-event", G_CALLBACK(
-				nsgtk_websearch_clear), g);
-		break;
-	default:
-		if ((nsgtk_scaffolding_button(g, i)->bhandler != NULL) &&
-				(nsgtk_scaffolding_button(g, i)->button
-				!= NULL))
-			g_signal_connect(nsgtk_scaffolding_button(g, i)->
-					button, "clicked",
-					G_CALLBACK(nsgtk_scaffolding_button(g,
-					i)->bhandler), g);
-	break;
-	}
-}
-
-/**
- * connect 'normal' handlers to toolbar buttons
- */
-void nsgtk_toolbar_connect_all(struct nsgtk_scaffolding *g)
-{
-	int q, i;
-	for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++) {
-		q = nsgtk_toolbar_get_id_at_location(g, i);
-		if (q == -1)
-			continue;
-		if (nsgtk_scaffolding_button(g, q)->button != NULL)
-			g_signal_connect(
-					nsgtk_scaffolding_button(g, q)->button,
-					"size-allocate", G_CALLBACK(
-					nsgtk_scaffolding_toolbar_size_allocate
-					), g);
-		nsgtk_toolbar_set_handler(g, q);
-	}
-}
-
-
-#define DATAHANDLER(p, q, r)\
-gboolean nsgtk_toolbar_##p##_button_data(GtkWidget *widget, GdkDragContext\
-		*cont, GtkSelectionData	*selection, guint info, guint time,\
-		gpointer data)\
-{\
-	r->currentbutton = q##_BUTTON;\
-	r->fromstore = true;\
-	return TRUE;\
-}\
-gboolean nsgtk_toolbar_##p##_toolbar_button_data(GtkWidget *widget,\
-		GdkDragContext *cont, GtkSelectionData *selection, guint info,\
-		guint time, gpointer data)\
-{\
-	r->currentbutton = q##_BUTTON;\
-	r->fromstore = false;\
-	return TRUE;\
-}
-
-DATAHANDLER(home, HOME, window)
-DATAHANDLER(forward, FORWARD, window)
-DATAHANDLER(back, BACK, window)
-DATAHANDLER(stop, STOP, window)
-DATAHANDLER(reload, RELOAD, window)
-DATAHANDLER(history, HISTORY, window)
-DATAHANDLER(newwindow, NEWWINDOW, window)
-DATAHANDLER(newtab, NEWTAB, window)
-DATAHANDLER(openfile, OPENFILE, window)
-DATAHANDLER(closetab, CLOSETAB, window)
-DATAHANDLER(closewindow, CLOSEWINDOW, window)
-DATAHANDLER(savepage, SAVEPAGE, window)
-DATAHANDLER(printpreview, PRINTPREVIEW, window)
-DATAHANDLER(print, PRINT, window)
-DATAHANDLER(quit, QUIT, window)
-DATAHANDLER(cut, CUT, window)
-DATAHANDLER(copy, COPY, window)
-DATAHANDLER(paste, PASTE, window)
-DATAHANDLER(delete, DELETE, window)
-DATAHANDLER(selectall, SELECTALL, window)
-DATAHANDLER(preferences, PREFERENCES, window)
-DATAHANDLER(zoomplus, ZOOMPLUS, window)
-DATAHANDLER(zoomminus, ZOOMMINUS, window)
-DATAHANDLER(zoomnormal, ZOOMNORMAL, window)
-DATAHANDLER(fullscreen, FULLSCREEN, window)
-DATAHANDLER(viewsource, VIEWSOURCE, window)
-DATAHANDLER(contents, CONTENTS, window)
-DATAHANDLER(about, ABOUT, window)
-DATAHANDLER(pdf, PDF, window)
-DATAHANDLER(plaintext, PLAINTEXT, window)
-DATAHANDLER(drawfile, DRAWFILE, window)
-DATAHANDLER(postscript, POSTSCRIPT, window)
-DATAHANDLER(find, FIND, window)
-DATAHANDLER(downloads, DOWNLOADS, window)
-DATAHANDLER(savewindowsize, SAVEWINDOWSIZE, window)
-DATAHANDLER(toggledebugging, TOGGLEDEBUGGING, window)
-DATAHANDLER(debugboxtree, SAVEBOXTREE, window)
-DATAHANDLER(debugdomtree, SAVEDOMTREE, window)
-DATAHANDLER(localhistory, LOCALHISTORY, window)
-DATAHANDLER(globalhistory, GLOBALHISTORY, window)
-DATAHANDLER(addbookmarks, ADDBOOKMARKS, window)
-DATAHANDLER(showbookmarks, SHOWBOOKMARKS, window)
-DATAHANDLER(showcookies, SHOWCOOKIES, window)
-DATAHANDLER(openlocation, OPENLOCATION, window)
-DATAHANDLER(nexttab, NEXTTAB, window)
-DATAHANDLER(prevtab, PREVTAB, window)
-DATAHANDLER(guide, GUIDE, window)
-DATAHANDLER(info, INFO, window)
-#undef DATAHANDLER
-#define DATAHANDLER(p, q, r)\
-gboolean nsgtk_toolbar_##p##_button_data(GtkWidget *widget, GdkDragContext\
-		*cont, GtkSelectionData	*selection, guint info, guint time,\
-		gpointer data)\
-{\
-	r->currentbutton = q##_ITEM;\
-	r->fromstore = true;\
-	return TRUE;\
-}\
-gboolean nsgtk_toolbar_##p##_toolbar_button_data(GtkWidget *widget,\
-		GdkDragContext *cont, GtkSelectionData *selection, guint info,\
-		guint time, gpointer data)\
-{\
-	r->currentbutton = q##_ITEM;\
-	r->fromstore = false;\
-	return TRUE;\
-}
-
-DATAHANDLER(throbber, THROBBER, window)
-DATAHANDLER(websearch, WEBSEARCH, window)
-#undef DATAHANDLER
-
-
-/**
- * load toolbar settings from file; file is a set of fields arranged as
- * [itemreference];[itemlocation]|[itemreference];[itemlocation]| etc
- */
-void nsgtk_toolbar_customization_load(struct nsgtk_scaffolding *g)
-{
-	int i, ii;
-	char *val;
-	char buffer[SLEN("11;|") * 2 * PLACEHOLDER_BUTTON]; /* numbers 0-99 */
-	buffer[0] = '\0';
-	char *buffer1, *subbuffer, *ptr = NULL, *pter = NULL;
-	for (i = BACK_BUTTON; i < PLACEHOLDER_BUTTON; i++)
-		nsgtk_scaffolding_button(g, i)->location =
-		(i <= THROBBER_ITEM) ? i : -1;
-	FILE *f = fopen(toolbar_indices_file_location, "r");
-	if (f == NULL) {
-		nsgtk_warning(messages_get("gtkFileError"),
-				toolbar_indices_file_location);
-		return;
-	}
-	val = fgets(buffer, sizeof buffer, f);
-	if (val == NULL) {
-		LOG("empty read toolbar settings");
-	}
-	fclose(f);
-	i = BACK_BUTTON;
-	ii = BACK_BUTTON;
-	buffer1 = strtok_r(buffer, "|", &ptr);
-	while (buffer1 != NULL) {
-		subbuffer = strtok_r(buffer1, ";", &pter);
-		i = atoi(subbuffer);
-		subbuffer = strtok_r(NULL, ";", &pter);
-		ii = atoi(subbuffer);
-		if ((i >= BACK_BUTTON) && (i < PLACEHOLDER_BUTTON) &&
-				(ii >= -1) && (ii < PLACEHOLDER_BUTTON)) {
-			nsgtk_scaffolding_button(g, i)->location = ii;
-		}
-		buffer1 = strtok_r(NULL, "|", &ptr);
-	}
-}