/* -*- mode: C++; tab-width: 4; c-basic-offset: 4; -*- */

/* 
 * Copyright (C) 2006 Robert Staudinger <robert.staudinger@gmail.com>
 * 
 * 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.
 */

#include "ap_UnixStockIcons.h"
#include "ut_string.h"
#include "ap_Strings.h"
#include "ap_Menu_Id.h"

// built-in stock icons
#include "../xp/ToolbarIcons/tb_stock_paint.xpm" 
#include "../xp/ToolbarIcons/tb_1column.xpm"
#include "../xp/ToolbarIcons/tb_2column.xpm"
#include "../xp/ToolbarIcons/tb_3column.xpm"
#include "../xp/ToolbarIcons/tb_insert_graphic.xpm"
#include "../xp/ToolbarIcons/tb_view_showpara.xpm"
#include "../xp/ToolbarIcons/tb_lists_numbers.xpm" 
#include "../xp/ToolbarIcons/tb_lists_bullets.xpm" 
#include "../xp/ToolbarIcons/tb_text_fgcolor.xpm"
#include "../xp/ToolbarIcons/tb_text_bgcolor.xpm"
#include "../xp/ToolbarIcons/tb_insert_table.xpm" 
#include "../xp/ToolbarIcons/tb_add_row.xpm" 
#include "../xp/ToolbarIcons/tb_add_column.xpm"
#include "../xp/ToolbarIcons/tb_delete_row.xpm"
#include "../xp/ToolbarIcons/tb_delete_column.xpm"
#include "../xp/ToolbarIcons/tb_merge_cells.xpm"
#include "../xp/ToolbarIcons/tb_split_cells.xpm"
#include "../xp/ToolbarIcons/tb_hyperlink.xpm"
#include "../xp/ToolbarIcons/tb_anchor.xpm"
#include "../xp/ToolbarIcons/tb_text_overline.xpm"
#include "../xp/ToolbarIcons/tb_text_superscript.xpm"
#include "../xp/ToolbarIcons/tb_text_subscript.xpm"
#include "../xp/ToolbarIcons/tb_symbol.xpm"
#include "../xp/ToolbarIcons/tb_para_0before.xpm"
#include "../xp/ToolbarIcons/tb_para_12before.xpm"
#include "../xp/ToolbarIcons/tb_line_single_space.xpm"
#include "../xp/ToolbarIcons/tb_line_middle_space.xpm"
#include "../xp/ToolbarIcons/tb_line_double_space.xpm"
#include "../xp/ToolbarIcons/tb_text_direction_ltr.xpm"
#include "../xp/ToolbarIcons/tb_text_direction_rtl.xpm"
#include "../xp/ToolbarIcons/tb_text_dom_direction_rtl.xpm"
#include "../xp/ToolbarIcons/tb_edit_editheader.xpm"
#include "../xp/ToolbarIcons/tb_edit_editfooter.xpm"
#include "../xp/ToolbarIcons/tb_edit_removeheader.xpm"
#include "../xp/ToolbarIcons/tb_edit_removefooter.xpm"
#include "../xp/ToolbarIcons/tb_revision_new.xpm"
#include "../xp/ToolbarIcons/tb_revision_select.xpm"
#include "../xp/ToolbarIcons/tb_revision_show_final.xpm"
#include "../xp/ToolbarIcons/tb_revision_find_prev.xpm"
#include "../xp/ToolbarIcons/tb_revision_find_next.xpm"
#include "../xp/ToolbarIcons/tb_semitem_select_first.xpm"
#include "../xp/ToolbarIcons/tb_semitem_this.xpm"
#include "../xp/ToolbarIcons/tb_semitem_select_next.xpm"
#include "../xp/ToolbarIcons/tb_semitem_select_prev.xpm"

/*
 * Built-in stock icon definitions.
 * Menus are identified by IDs, so that's needed too.
 */
static struct AbiStockEntry {
	const gchar 		 *abi_stock_id;
	const XAP_Menu_Id	  menu_id; 		
	const guint32 		  string_id;
	const gchar 		**xpm_data;
} const stock_entries[] = { 
  { ABIWORD_FMTPAINTER,								AP_MENU_ID_FILE_NEW,
	AP_STRING_ID_TOOLBAR_LABEL_FMTPAINTER,			(const gchar **) tb_stock_paint_xpm },

  { ABIWORD_1COLUMN,								0,
	AP_STRING_ID_TOOLBAR_LABEL_1COLUMN,				(const gchar **) tb_1column_xpm }, 
  { ABIWORD_2COLUMN,								0,
	AP_STRING_ID_TOOLBAR_LABEL_2COLUMN,				(const gchar **) tb_2column_xpm },
  { ABIWORD_3COLUMN,								0,
	AP_STRING_ID_TOOLBAR_LABEL_3COLUMN,				(const gchar **) tb_3column_xpm },

  { ABIWORD_IMG,									AP_MENU_ID_INSERT_GRAPHIC, 		
	AP_STRING_ID_TOOLBAR_LABEL_IMG,					(const gchar **) tb_insert_graphic_xpm },
  { ABIWORD_VIEW_SHOWPARA,							AP_MENU_ID_VIEW_SHOWPARA, 			
	AP_STRING_ID_TOOLBAR_LABEL_VIEW_SHOWPARA,		(const gchar **) tb_view_showpara_xpm },

  { ABIWORD_LISTS_NUMBERS,							0, 								
	AP_STRING_ID_TOOLBAR_LABEL_LISTS_NUMBERS,		(const gchar **) tb_lists_numbers_xpm },
  { ABIWORD_LISTS_BULLETS,							0, 							
	AP_STRING_ID_TOOLBAR_LABEL_LISTS_BULLETS,		(const gchar **) tb_lists_bullets_xpm },

  { ABIWORD_COLOR_BACK,								0, 							
	AP_STRING_ID_TOOLBAR_LABEL_COLOR_BACK,			(const gchar **) tb_text_bgcolor_xpm },
  { ABIWORD_COLOR_FORE,								0, 							
	AP_STRING_ID_TOOLBAR_LABEL_COLOR_FORE,			(const gchar **) tb_text_fgcolor_xpm },

  { ABIWORD_INSERT_TABLE,							AP_MENU_ID_TABLE_INSERT_TABLE, 	
	AP_STRING_ID_TOOLBAR_LABEL_INSERT_TABLE,		(const gchar **) tb_insert_table_xpm },
  { ABIWORD_INSERT_TABLE,							AP_MENU_ID_TABLE_INSERTTABLE,
	AP_STRING_ID_MENU_LABEL_TABLE_INSERT_TABLE, 	(const gchar **) tb_insert_table_xpm },
  { ABIWORD_ADD_ROW,								AP_MENU_ID_TABLE_INSERT_ROWS_AFTER, 
	AP_STRING_ID_TOOLBAR_LABEL_ADD_ROW,				(const gchar **) tb_add_row_xpm }, 
  { ABIWORD_ADD_ROW,								AP_MENU_ID_TABLE_INSERTROW, 
	AP_STRING_ID_MENU_LABEL_TABLE_INSERTROW,		(const gchar **) tb_add_row_xpm }, 
  { ABIWORD_ADD_COLUMN,								AP_MENU_ID_TABLE_INSERT_COLUMNS_AFTER, 
	AP_STRING_ID_TOOLBAR_LABEL_ADD_COLUMN,			(const gchar **) tb_add_column_xpm },
  { ABIWORD_ADD_COLUMN,								AP_MENU_ID_TABLE_INSERTCOLUMN, 
	AP_STRING_ID_MENU_LABEL_TABLE_INSERTCOLUMN,		(const gchar **) tb_add_column_xpm },
  { ABIWORD_DELETE_ROW,								AP_MENU_ID_TABLE_DELETE_ROWS, 
	AP_STRING_ID_TOOLBAR_LABEL_DELETE_ROW,			(const gchar **) tb_delete_row_xpm },
  { ABIWORD_DELETE_ROW,								AP_MENU_ID_TABLE_DELETEROW, 
	AP_STRING_ID_MENU_LABEL_TABLE_DELETEROW,		(const gchar **) tb_delete_row_xpm },
  { ABIWORD_DELETE_COLUMN,							AP_MENU_ID_TABLE_DELETE_COLUMNS,
	AP_STRING_ID_TOOLBAR_LABEL_DELETE_COLUMN,		(const gchar **) tb_delete_column_xpm },
  { ABIWORD_DELETE_COLUMN,							AP_MENU_ID_TABLE_DELETECOLUMN,
	AP_STRING_ID_MENU_LABEL_TABLE_DELETECOLUMN,		(const gchar **) tb_delete_column_xpm },
  { ABIWORD_MERGE_CELLS,							AP_MENU_ID_TABLE_MERGE_CELLS, 
	AP_STRING_ID_TOOLBAR_LABEL_MERGE_CELLS,			(const gchar **) tb_merge_cells_xpm },
  { ABIWORD_SPLIT_CELLS,							AP_MENU_ID_TABLE_SPLIT_CELLS, 
	AP_STRING_ID_TOOLBAR_LABEL_SPLIT_CELLS,			(const gchar **) tb_split_cells_xpm },
  { ABIWORD_FMT_HYPERLINK,							AP_MENU_ID_INSERT_HYPERLINK, 
	AP_STRING_ID_TOOLBAR_LABEL_FMT_HYPERLINK,		(const gchar **) tb_hyperlink_xpm },
  { ABIWORD_FMT_BOOKMARK,							AP_MENU_ID_INSERT_BOOKMARK, 
	AP_STRING_ID_TOOLBAR_LABEL_FMT_BOOKMARK,		(const gchar **) tb_anchor },
  { ABIWORD_FMT_OVERLINE,							AP_MENU_ID_FMT_OVERLINE, 
	AP_STRING_ID_TOOLBAR_LABEL_FMT_OVERLINE,		(const gchar **) tb_text_overline_xpm },

  { ABIWORD_FMT_SUPERSCRIPT,						AP_MENU_ID_FMT_SUPERSCRIPT, 
	AP_STRING_ID_TOOLBAR_LABEL_FMT_SUPERSCRIPT,		(const gchar **) tb_text_superscript_xpm },
  { ABIWORD_FMT_SUBSCRIPT,							AP_MENU_ID_FMT_SUBSCRIPT, 
	AP_STRING_ID_TOOLBAR_LABEL_FMT_SUBSCRIPT,		(const gchar **) tb_text_subscript_xpm },
  { ABIWORD_INSERT_SYMBOL,							AP_MENU_ID_INSERT_SYMBOL, 
	AP_STRING_ID_TOOLBAR_LABEL_INSERT_SYMBOL,		(const gchar **) tb_symbol_xpm },

  { ABIWORD_PARA_0BEFORE,							0, 
	AP_STRING_ID_TOOLBAR_LABEL_PARA_0BEFORE,		(const gchar **) tb_para_0before_xpm },
  { ABIWORD_PARA_12BEFORE,							0, 
	AP_STRING_ID_TOOLBAR_LABEL_PARA_12BEFORE,		(const gchar **) tb_para_12before_xpm },
  { ABIWORD_SINGLE_SPACE,							0, 
	AP_STRING_ID_TOOLBAR_LABEL_SINGLE_SPACE,		(const gchar **) tb_line_single_space_xpm },
  { ABIWORD_MIDDLE_SPACE,							0, 
	AP_STRING_ID_TOOLBAR_LABEL_MIDDLE_SPACE,		(const gchar **) tb_line_middle_space_xpm },
  { ABIWORD_DOUBLE_SPACE,							0, 
	AP_STRING_ID_TOOLBAR_LABEL_DOUBLE_SPACE,		(const gchar **) tb_line_double_space_xpm },
  { ABIWORD_FMT_DIR_OVERRIDE_LTR,					AP_MENU_ID_FMT_DIRECTION_DO_LTR, 
	AP_STRING_ID_TOOLBAR_LABEL_FMT_DIR_OVERRIDE_LTR,(const gchar **) tb_text_direction_ltr_xpm },
  { ABIWORD_FMT_DIR_OVERRIDE_RTL,					AP_MENU_ID_FMT_DIRECTION_DO_RTL, 
	AP_STRING_ID_TOOLBAR_LABEL_FMT_DIR_OVERRIDE_RTL,(const gchar **) tb_text_direction_rtl_xpm },
  { ABIWORD_FMT_DOM_DIRECTION,						AP_MENU_ID_FMT_DIRECTION_DD_RTL, 
	AP_STRING_ID_TOOLBAR_LABEL_FMT_DOM_DIRECTION,	(const gchar **) tb_text_dom_direction_rtl_xpm },
  { ABIWORD_EDIT_HEADER,							AP_MENU_ID_EDIT_EDITHEADER, 
	AP_STRING_ID_TOOLBAR_LABEL_EDIT_HEADER,			(const gchar **) tb_edit_editheader_xpm },
  { ABIWORD_EDIT_FOOTER,							AP_MENU_ID_EDIT_EDITFOOTER, 
	AP_STRING_ID_TOOLBAR_LABEL_EDIT_FOOTER,			(const gchar **) tb_edit_editfooter_xpm },
  { ABIWORD_EDIT_REMOVEHEADER,						AP_MENU_ID_EDIT_REMOVEHEADER, 
	AP_STRING_ID_TOOLBAR_LABEL_EDIT_REMOVEHEADER,	(const gchar **) tb_edit_removeheader_xpm },
  { ABIWORD_EDIT_REMOVEFOOTER,						AP_MENU_ID_EDIT_REMOVEFOOTER, 
	AP_STRING_ID_TOOLBAR_LABEL_EDIT_REMOVEFOOTER,	(const gchar **) tb_edit_removefooter_xpm },

  { ABIWORD_REVISIONS_NEW,							0,
	AP_STRING_ID_TOOLBAR_LABEL_REVISIONS_NEW,		(const gchar **) tb_revision_new_xpm }, 
  { ABIWORD_REVISIONS_SELECT,						0,
	AP_STRING_ID_TOOLBAR_LABEL_REVISIONS_SELECT,	(const gchar **) tb_revision_select_xpm }, 
  { ABIWORD_REVISIONS_SHOW_FINAL,					  0,
	AP_STRING_ID_TOOLBAR_LABEL_REVISIONS_SHOW_FINAL,  (const gchar **) tb_revision_show_final_xpm }, 
  { ABIWORD_REVISIONS_FIND_PREV,					  0,
	AP_STRING_ID_TOOLBAR_LABEL_REVISIONS_FIND_PREV,  (const gchar **) tb_revision_find_prev_xpm }, 
  { ABIWORD_REVISIONS_FIND_NEXT,					  0,
	AP_STRING_ID_TOOLBAR_LABEL_REVISIONS_FIND_NEXT,  (const gchar **) tb_revision_find_next_xpm }, 

  { ABIWORD_SEMITEM_THIS,						0,
	AP_STRING_ID_TOOLBAR_LABEL_SEMITEM_THIS,	(const gchar **) tb_semitem_this_xpm }, 
  { ABIWORD_SEMITEM_NEXT,						0,
	AP_STRING_ID_TOOLBAR_LABEL_SEMITEM_NEXT,	(const gchar **) tb_semitem_select_next_xpm }, 
  { ABIWORD_SEMITEM_PREV,						0,
	AP_STRING_ID_TOOLBAR_LABEL_SEMITEM_PREV,	(const gchar **) tb_semitem_select_prev_xpm }, 
  
  { NULL,											0,
	0, 											NULL }
};

/* 
 * Mapping of abiword icons to their gtk counterparts.
 */
static struct AbiStockMapping {
	const gchar 		*abi_stock_id;
	const XAP_Menu_Id	 menu_id; 		
	const gchar 		*gtk_stock_id;
} const stock_mapping[] = {
  { ABIWORD_FILE_NEW,				AP_MENU_ID_FILE_NEW,			GTK_STOCK_NEW },
  { ABIWORD_FILE_OPEN,				AP_MENU_ID_FILE_OPEN,			GTK_STOCK_OPEN },
  { ABIWORD_FILE_SAVE,				AP_MENU_ID_FILE_SAVE,			GTK_STOCK_SAVE },
  { ABIWORD_FILE_SAVEAS,			AP_MENU_ID_FILE_SAVEAS,			GTK_STOCK_SAVE_AS },
  { ABIWORD_FILE_PRINT,				AP_MENU_ID_FILE_PRINT,			GTK_STOCK_PRINT },
  { ABIWORD_FILE_PRINT_PREVIEW,		AP_MENU_ID_FILE_PRINT_PREVIEW,	GTK_STOCK_PRINT_PREVIEW },
  { ABIWORD_FILE_CLOSE,				AP_MENU_ID_FILE_CLOSE,			GTK_STOCK_CLOSE },
  { ABIWORD_FILE_REVERT,			AP_MENU_ID_FILE_REVERT,			GTK_STOCK_REVERT_TO_SAVED },
  { ABIWORD_FILE_PROPERTIES,		AP_MENU_ID_FILE_PROPERTIES,		GTK_STOCK_PROPERTIES },
  { ABIWORD_FILE_EXIT,				AP_MENU_ID_FILE_EXIT,			GTK_STOCK_QUIT },
  { ABIWORD_SPELLCHECK,				AP_MENU_ID_TOOLS_SPELL,			GTK_STOCK_SPELL_CHECK },

  { ABIWORD_EDIT_CUT,				AP_MENU_ID_EDIT_CUT,			GTK_STOCK_CUT },
  { ABIWORD_EDIT_COPY,				AP_MENU_ID_EDIT_COPY,			GTK_STOCK_COPY },
  { ABIWORD_EDIT_PASTE,				AP_MENU_ID_EDIT_PASTE,			GTK_STOCK_PASTE },
  { ABIWORD_EDIT_UNDO,				AP_MENU_ID_EDIT_UNDO,			GTK_STOCK_UNDO },
  { ABIWORD_EDIT_REDO,				AP_MENU_ID_EDIT_REDO,			GTK_STOCK_REDO },
  { ABIWORD_EDIT_CLEAR,				AP_MENU_ID_EDIT_CLEAR,			GTK_STOCK_CLEAR },
  { ABIWORD_EDIT_FIND,				AP_MENU_ID_EDIT_FIND,			GTK_STOCK_FIND },
  { ABIWORD_EDIT_REPLACE, 			AP_MENU_ID_EDIT_REPLACE,		GTK_STOCK_FIND_AND_REPLACE },
  { ABIWORD_EDIT_GOTO,				AP_MENU_ID_EDIT_GOTO,			GTK_STOCK_JUMP_TO },

  { ABIWORD_TOOLS_OPTIONS,			AP_MENU_ID_TOOLS_OPTIONS,		GTK_STOCK_PREFERENCES },

  { ABIWORD_HELP,					AP_MENU_ID_HELP_CONTENTS,		GTK_STOCK_HELP },
  { ABIWORD_HELP_ABOUT,				AP_MENU_ID_HELP_ABOUT, 			GTK_STOCK_ABOUT },

  { ABIWORD_FMT_FONT,				AP_MENU_ID_FMT_FONT,			GTK_STOCK_SELECT_FONT },
  { ABIWORD_FMT_BOLD,				AP_MENU_ID_FMT_BOLD,			GTK_STOCK_BOLD },
  { ABIWORD_FMT_ITALIC,				AP_MENU_ID_FMT_ITALIC,			GTK_STOCK_ITALIC },
  { ABIWORD_FMT_UNDERLINE,			AP_MENU_ID_FMT_UNDERLINE,		GTK_STOCK_UNDERLINE },
  { ABIWORD_FMT_CHOOSE,             0,                              GTK_STOCK_SELECT_FONT },

  { ABIWORD_ALIGN_LEFT,				AP_MENU_ID_ALIGN_LEFT,			GTK_STOCK_JUSTIFY_LEFT },
  { ABIWORD_ALIGN_CENTER,			AP_MENU_ID_ALIGN_CENTER,		GTK_STOCK_JUSTIFY_CENTER },
  { ABIWORD_ALIGN_RIGHT,			AP_MENU_ID_ALIGN_RIGHT,			GTK_STOCK_JUSTIFY_RIGHT },
  { ABIWORD_ALIGN_JUSTIFY,			AP_MENU_ID_ALIGN_JUSTIFY,		GTK_STOCK_JUSTIFY_FILL },

  { ABIWORD_UNINDENT,				0,								GTK_STOCK_UNINDENT },
  { ABIWORD_INDENT,					0,								GTK_STOCK_INDENT },

  { ABIWORD_SCRIPT_PLAY,			AP_MENU_ID_TOOLS_SCRIPTS,		GTK_STOCK_EXECUTE },
  { ABIWORD_FMT_STRIKE,				AP_MENU_ID_FMT_STRIKE,			GTK_STOCK_STRIKETHROUGH },
  { ABIWORD_VIEW_FULL_SCREEN,       0,                              GTK_STOCK_FULLSCREEN },
  { NULL, 					0,					NULL }
};

/*!
 * Register AbiWord's gtk stock icons.
 */
void
abi_stock_init (void)
{
	GtkIconFactory		*factory;
	GtkIconSet			*set;
	GdkPixbuf			*pixbuf;
	gint			 	 i;

	static gboolean is_initialized = FALSE;
	if (is_initialized) {
		return;
	}
	is_initialized = TRUE;
	
	factory = gtk_icon_factory_new ();
	i = 0;
	while (stock_entries[i].abi_stock_id) {
		pixbuf = gdk_pixbuf_new_from_xpm_data (stock_entries[i].xpm_data);
		set = gtk_icon_set_new_from_pixbuf (pixbuf);
		gtk_icon_factory_add (factory, stock_entries[i].abi_stock_id, set);
		g_object_unref (pixbuf);
	 	gtk_icon_set_unref (set);
		i++;
	}
	gtk_icon_factory_add_default (factory);
	g_object_unref (factory); factory = NULL;
}

/*!
 * Get stock id from menu id.
 */
const gchar *
abi_stock_from_menu_id (XAP_Menu_Id menu_id)
{
	gint i;

	/* does it map to a gtk stock icon? */
	i = 0;
	while (stock_mapping[i].abi_stock_id) {
		if (menu_id == stock_mapping[i].menu_id) {
			return stock_mapping[i].gtk_stock_id;
		}
		i++;
	}

	/* does it map to an abiword stock icon? */
	i = 0;
	while (stock_entries[i].abi_stock_id) {
		if (menu_id == stock_entries[i].menu_id) {
			return stock_entries[i].abi_stock_id;
		}
		i++;
	}	

	return NULL;
}

/*!
 * Get stock id from toolbar icon name.
 */
gchar *
abi_stock_from_toolbar_id (const gchar *toolbar_id)
{
	// the toolbar icons are named like that: "FILE_NEW_de-AT"
	gchar 		 *stock_id = g_strdup (ABIWORD_STOCK_PREFIX);
	gchar		**tokens;
	gchar		**iter;
	gchar 		 *tmp1;
	const gchar	 *tmp2;
	gint	  	  off;

	tmp1 = g_ascii_strdown (toolbar_id, -1);

	static size_t underscorelen = 0;
	size_t tmp1len = strlen(tmp1);

	if (underscorelen == 0) {

		gchar *lastunderscore = g_strrstr_len(tmp1, tmp1len, "_");

		if (lastunderscore && *lastunderscore) {
			underscorelen = strlen(lastunderscore);
		} else {
			UT_ASSERT_HARMLESS(UT_SHOULD_NOT_HAPPEN);
			// We'll use six as the fail-safe, but some language codes like ast-ES
			// and be@latin need more of the string chopped off (Bug 11810)
			underscorelen = 6;
		}
	}

	off = tmp1len - underscorelen;
	tmp1[off] = '\0';
	tokens = g_strsplit (tmp1, "_", 0);
	g_free (tmp1);

	iter = tokens;
	while (*iter) {
		tmp1 = stock_id;
		stock_id = g_strdup_printf ("%s-%s", stock_id, *iter);
		g_free (tmp1);
		iter++;
	}
	g_strfreev (tokens);

	tmp2 = abi_stock_get_gtk_stock_id (stock_id);
	if (tmp2) {
		g_free (stock_id);
		stock_id = g_strdup (tmp2);
	} else {
		xxx_UT_DEBUGMSG(("abi_stock_get_gtk_stock_id returned NULL for stock_id: %s\n", stock_id));
	}

	return stock_id;
}

/*!
 * Map AbiWord stock id to gtk counterpart.
 * Retval must be g_free'd.
 */
const gchar *
abi_stock_get_gtk_stock_id (const gchar * abi_stock_id)
{
	gint i;

	i = 0;
	while (stock_mapping[i].abi_stock_id) {
		if (0 == strcmp (abi_stock_id, stock_mapping[i].abi_stock_id)) {
			return stock_mapping[i].gtk_stock_id;
		}
		i++;
	}

	return NULL;
}
