/* AbiSource Program Utilities
 * Copyright (C) 1998 AbiSource, Inc.
 * 
 * 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 <gtk/gtk.h>
#include <string.h>
#include <stdlib.h>
#include "ut_assert.h"
#include "ut_debugmsg.h"
#include "ut_string.h"
#include "ev_UnixToolbar.h"
#include "xap_Types.h"
#include "xap_UnixApp.h"
#include "xap_UnixFrame.h"
#include "ev_Toolbar_Actions.h"
#include "ev_Toolbar_Layouts.h"
#include "ev_Toolbar_Labels.h"
#include "ev_Toolbar_Control.h"
#include "ev_EditEventMapper.h"
#include "xap_UnixToolbar_Icons.h"
#include "ev_UnixToolbar_ViewListener.h"
#include "xav_View.h"
#include "xap_Prefs.h"
#include "xap_EncodingManager.h"


/*****************************************************************/
#define COMBO_BUF_LEN 256

class _wd								// a private little class to help
{										// us remember all the widgets that
public:									// we create...
	_wd(EV_UnixToolbar * pUnixToolbar, XAP_Toolbar_Id id, GtkWidget * widget = NULL)
	{
		m_pUnixToolbar = pUnixToolbar;
		m_id = id;
		m_widget = widget;
		m_blockSignal = false;
		m_comboEntryBuffer[0] = 0;
	};
	
	~_wd(void)
	{
	};

	static void s_callback(GtkWidget * /* widget */, gpointer user_data)
	{
		// this is a static callback method and does not have a 'this' pointer.
		// map the user_data into an object and dispatch the event.
	
		_wd * wd = (_wd *) user_data;
		UT_ASSERT(wd);

		if (!wd->m_blockSignal)
			wd->m_pUnixToolbar->toolbarEvent(wd, 0, 0);
	};

	// TODO: should this move out of wd?  It's convenient here; maybe I'll make
	// a microclass for combo boxes.
	static void s_combo_changed(GtkWidget * widget, gpointer user_data)
	{
		_wd * wd = (_wd *) user_data;
		UT_ASSERT(wd);

		// only act if the widget has been shown and embedded in the toolbar
		if (wd->m_widget)
		{
			// if the popwin is still shown, this is a copy run and widget has a ->parent
			if (widget->parent)
			{
				// block is only honored here
				if (!wd->m_blockSignal)
				{
					gchar * buffer = gtk_entry_get_text(GTK_ENTRY(widget));
					UT_uint32 length = strlen(buffer);
					UT_ASSERT(length > 0);
					UT_ASSERT(length < 1024);
					strcpy(wd->m_comboEntryBuffer, buffer);
				}
			}
			else // widget has no ->parent, so use the buffer's results
			{

				// TODO : do a real conversion to UT_UCSChar or figure out the casting

				// don't do changes for empty combo texts
				if (UT_strcmp(wd->m_comboEntryBuffer, ""))
				{
					UT_UCSChar * text = (UT_UCSChar *) 
					    (wd->m_id == AP_TOOLBAR_ID_FMT_SIZE ? 
					    XAP_EncodingManager::fontsizes_list.getFirst(wd->m_comboEntryBuffer) :
					    wd->m_comboEntryBuffer);
					
					UT_ASSERT(text);					
					wd->m_pUnixToolbar->toolbarEvent(wd, text, strlen((char*)text));
				}
			}
		}
			
	};

	// unblock when the menu goes away
	static void s_combo_hide(GtkWidget * widget, gpointer user_data)
	{
		UT_ASSERT(user_data);

		// manually force an update
		s_combo_changed(widget, user_data);
	}

	EV_UnixToolbar *	m_pUnixToolbar;
	XAP_Toolbar_Id		m_id;
	GtkWidget *			m_widget;
	bool				m_blockSignal;

	char 				m_comboEntryBuffer[1024];
};

/*****************************************************************/

EV_UnixToolbar::EV_UnixToolbar(XAP_UnixApp * pUnixApp, XAP_UnixFrame * pUnixFrame,
							   const char * szToolbarLayoutName,
							   const char * szToolbarLabelSetName)
	: EV_Toolbar(pUnixApp->getEditMethodContainer(),
				 szToolbarLayoutName,
				 szToolbarLabelSetName)
{
	m_pUnixApp = pUnixApp;
	m_pUnixFrame = pUnixFrame;
	m_pViewListener = 0;
	m_wToolbar = 0;
	m_lid = 0;							// view listener id
}

EV_UnixToolbar::~EV_UnixToolbar(void)
{
	UT_VECTOR_PURGEALL(_wd *,m_vecToolbarWidgets);
	_releaseListener();
}

bool EV_UnixToolbar::toolbarEvent(_wd * wd,
									 UT_UCSChar * pData,
									 UT_uint32 dataLength)

{
	// user selected something from this toolbar.
	// invoke the appropriate function.
	// return true iff handled.

	XAP_Toolbar_Id id = wd->m_id;
	
	const EV_Toolbar_ActionSet * pToolbarActionSet = m_pUnixApp->getToolbarActionSet();
	UT_ASSERT(pToolbarActionSet);

	const EV_Toolbar_Action * pAction = pToolbarActionSet->getAction(id);
	UT_ASSERT(pAction);

	AV_View * pView = m_pUnixFrame->getCurrentView();

	// make sure we ignore presses on "down" group buttons
	if (pAction->getItemType() == EV_TBIT_GroupButton)
	{
		const char * szState = 0;
		EV_Toolbar_ItemState tis = pAction->getToolbarItemState(pView,&szState);

		if (EV_TIS_ShouldBeToggled(tis))
		{
			// if this assert fires, you got a click while the button is down
			// if your widget set won't let you prevent this, handle it here

			UT_ASSERT(wd && wd->m_widget);
			
			// Block the signal, throw the button back up/down
			bool wasBlocked = wd->m_blockSignal;
			wd->m_blockSignal = true;
			gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(wd->m_widget),
										 !GTK_TOGGLE_BUTTON(wd->m_widget)->active);
			//gtk_toggle_button_toggled(item);
			wd->m_blockSignal = wasBlocked;

			// can safely ignore this event
			return true;
		}
	}

	const char * szMethodName = pAction->getMethodName();
	if (!szMethodName)
		return false;
	
	const EV_EditMethodContainer * pEMC = m_pUnixApp->getEditMethodContainer();
	UT_ASSERT(pEMC);

	EV_EditMethod * pEM = pEMC->findEditMethodByName(szMethodName);
	UT_ASSERT(pEM);						// make sure it's bound to something

	invokeToolbarMethod(pView,pEM,pData,dataLength);
	return true;
}


bool EV_UnixToolbar::synthesize(void)
{
	// create a GTK toolbar from the info provided.

	const EV_Toolbar_ActionSet * pToolbarActionSet = m_pUnixApp->getToolbarActionSet();
	UT_ASSERT(pToolbarActionSet);

	XAP_Toolbar_ControlFactory * pFactory = m_pUnixApp->getControlFactory();
	UT_ASSERT(pFactory);
	
	UT_uint32 nrLabelItemsInLayout = m_pToolbarLayout->getLayoutItemCount();
	UT_ASSERT(nrLabelItemsInLayout > 0);

	GtkWidget * wTLW = m_pUnixFrame->getTopLevelWindow();
	GtkWidget * wVBox = m_pUnixFrame->getVBoxWidget();

	m_wHandleBox = gtk_handle_box_new();
	UT_ASSERT(m_wHandleBox);

	////////////////////////////////////////////////////////////////
	// get toolbar button appearance from the preferences
	////////////////////////////////////////////////////////////////
	
	const XML_Char * szValue = NULL;
	m_pUnixApp->getPrefsValue(XAP_PREF_KEY_ToolbarAppearance,&szValue);
	UT_ASSERT((szValue) && (*szValue));
	
	GtkToolbarStyle style = GTK_TOOLBAR_ICONS;
	if (UT_XML_stricmp(szValue,"icon")==0)
		style = GTK_TOOLBAR_ICONS;
	else if (UT_XML_stricmp(szValue,"text")==0)
		style = GTK_TOOLBAR_TEXT;
	else if (UT_XML_stricmp(szValue,"both")==0)
		style = GTK_TOOLBAR_BOTH;
	
	m_wToolbar = gtk_toolbar_new(GTK_ORIENTATION_HORIZONTAL, style);
	UT_ASSERT(m_wToolbar);
	
	gtk_toolbar_set_button_relief(GTK_TOOLBAR(m_wToolbar), GTK_RELIEF_NONE);
	gtk_toolbar_set_tooltips(GTK_TOOLBAR(m_wToolbar), TRUE);
	gtk_toolbar_set_space_size(GTK_TOOLBAR(m_wToolbar), 10);
	gtk_toolbar_set_space_style(GTK_TOOLBAR (m_wToolbar), GTK_TOOLBAR_SPACE_LINE);

	for (UT_uint32 k=0; (k < nrLabelItemsInLayout); k++)
	{
		EV_Toolbar_LayoutItem * pLayoutItem = m_pToolbarLayout->getLayoutItem(k);
		UT_ASSERT(pLayoutItem);

		XAP_Toolbar_Id id = pLayoutItem->getToolbarId();
		EV_Toolbar_Action * pAction = pToolbarActionSet->getAction(id);
		UT_ASSERT(pAction);
		EV_Toolbar_Label * pLabel = m_pToolbarLabelSet->getLabel(id);
		UT_ASSERT(pLabel);

		switch (pLayoutItem->getToolbarLayoutFlags())
		{
		case EV_TLF_Normal:
		{
			_wd * wd = new _wd(this,id);
			UT_ASSERT(wd);

			const char * szToolTip = pLabel->getToolTip();
			if (!szToolTip || !*szToolTip)
				szToolTip = pLabel->getStatusMsg();

			switch (pAction->getItemType())
			{
			case EV_TBIT_PushButton:
				{
					UT_ASSERT(UT_stricmp(pLabel->getIconName(),"NoIcon")!=0);
					GtkWidget * wPixmap;
					bool bFoundIcon =
						m_pUnixToolbarIcons->getPixmapForIcon(wTLW->window,
															  &wTLW->style->bg[GTK_STATE_NORMAL],
															  pLabel->getIconName(),
															  &wPixmap);
					UT_ASSERT(bFoundIcon);

					wd->m_widget = gtk_toolbar_append_item(GTK_TOOLBAR(m_wToolbar),
														   pLabel->getToolbarLabel(),
														   szToolTip,(const char *)NULL,
														   wPixmap,
														   GTK_SIGNAL_FUNC(_wd::s_callback),
														   wd);
				}
				break;

			case EV_TBIT_ToggleButton:
			case EV_TBIT_GroupButton:
				{
					UT_ASSERT(UT_stricmp(pLabel->getIconName(),"NoIcon")!=0);
					GtkWidget * wPixmap;
					bool bFoundIcon =
						m_pUnixToolbarIcons->getPixmapForIcon(wTLW->window,
															  &wTLW->style->bg[GTK_STATE_NORMAL],
															  pLabel->getIconName(),
															  &wPixmap);
					UT_ASSERT(bFoundIcon);

					wd->m_widget = gtk_toolbar_append_element(GTK_TOOLBAR(m_wToolbar),
															  GTK_TOOLBAR_CHILD_TOGGLEBUTTON,
															  (GtkWidget *)NULL,
															  pLabel->getToolbarLabel(),
															  szToolTip,(const char *)NULL,
															  wPixmap,
															  GTK_SIGNAL_FUNC(_wd::s_callback),
															  wd);
				}
				break;

			case EV_TBIT_EditText:
				break;
					
			case EV_TBIT_DropDown:
				break;
					
			case EV_TBIT_ComboBox:
			{
				EV_Toolbar_Control * pControl = pFactory->getControl(this, id);
				UT_ASSERT(pControl);

				// default, shouldn't be used for well-defined controls
				int iWidth = 100;

				if (pControl)
				{
					iWidth = pControl->getPixelWidth();
				}

				GtkWidget * comboBox = gtk_combo_new();
				UT_ASSERT(comboBox);

				// Combo boxes flash on 8-bit displays unless you set its colormap
				// to agree with what we're using elsewhere (gdk_rgb's version)
				gtk_widget_set_colormap(comboBox, gdk_rgb_get_cmap());
				
				// set the size of the entry to set the total combo size
				gtk_widget_set_usize(GTK_COMBO(comboBox)->entry, iWidth, 0);

				// the entry is read-only for now
				gtk_entry_set_editable(GTK_ENTRY(GTK_COMBO(comboBox)->entry), FALSE);
										 
				// handle popup events, so we can block our signals until the popdown
				GtkWidget * popwin = GTK_WIDGET(GTK_COMBO(comboBox)->popwin);
				UT_ASSERT(popwin);
// we don't use this
#if 0
				gtk_signal_connect(GTK_OBJECT(popwin),
								   "show",
								   GTK_SIGNAL_FUNC(_wd::s_combo_show),
								   wd);
#endif
				gtk_signal_connect(GTK_OBJECT(popwin),
								   "hide",
								   GTK_SIGNAL_FUNC(_wd::s_combo_hide),
								   wd);

				// take away the ability to gain focus
//				gtk_signal_connect(GTK_OBJECT(GTK_COMBO(comboBox)->entry),
//								   "focus_in_event",
//								   GTK_SIGNAL_FUNC(_wd::s_combo_focus_in),
//								   wd);
//				gtk_signal_connect(GTK_OBJECT(comboBox),
//								   "key_press_event",
//								   GTK_SIGNAL_FUNC(_wd::s_combo_key_press),
//								   wd);
//				gtk_signal_connect(GTK_OBJECT(GTK_COMBO(comboBox)->entry),
//								   "key_press_event",
//								   GTK_SIGNAL_FUNC(_wd::s_combo_key_press),
//								   wd);
				
				// handle changes in content
				GtkEntry * blah = GTK_ENTRY(GTK_COMBO(comboBox)->entry);
				GtkEditable * yuck = GTK_EDITABLE(blah);
				gtk_signal_connect(GTK_OBJECT(&yuck->widget),
								   "changed",
								   GTK_SIGNAL_FUNC(_wd::s_combo_changed),
								   wd);
				
				// populate it
				if (pControl)
				{
					pControl->populate();

					const UT_Vector * v = pControl->getContents();
					UT_ASSERT(v);

					if (v)
					{
						UT_uint32 items = v->getItemCount();
						for (UT_uint32 m=0; m < items; m++)
						{
							char * sz = (char *)v->getNthItem(m);
							GtkWidget * li = gtk_list_item_new_with_label(sz);
							gtk_widget_show(li);
							gtk_container_add (GTK_CONTAINER(GTK_COMBO(comboBox)->list), li);
						}
					}
				}
 
				// give a final show
				gtk_widget_show(comboBox);

				// stick it in the toolbar
				gtk_toolbar_append_widget(GTK_TOOLBAR(m_wToolbar),
										  comboBox,
										  szToolTip,
										  (const char *) NULL);
				wd->m_widget = comboBox;

				// for now, we never repopulate, so can just toss it
				DELETEP(pControl);
			}
			break;
					
			case EV_TBIT_StaticLabel:
				// TODO do these...
				break;
					
			case EV_TBIT_Spacer:
				break;
					
			case EV_TBIT_BOGUS:
			default:
				UT_DEBUGMSG(("FIXME: Need GTK color picker for the toolbar \n"));
//				UT_ASSERT(0);
				break;
			}

			// add item after bindings to catch widget returned to us
			m_vecToolbarWidgets.addItem(wd);
		}
		break;
			
		case EV_TLF_Spacer:
		{
			// Append to the vector even if spacer, to sync up with refresh
			// which expects each item in the layout to have a place in the
			// vector.
			_wd * wd = new _wd(this,id);
			UT_ASSERT(wd);
			m_vecToolbarWidgets.addItem(wd);

			gtk_toolbar_append_space(GTK_TOOLBAR(m_wToolbar));
			break;
		}
		
		default:
			UT_ASSERT(0);
		}
	}

	// show the complete thing
	gtk_widget_show(m_wToolbar);

	// an arbitrary padding to make our document not run into our buttons
	gtk_container_set_border_width(GTK_CONTAINER(m_wToolbar), 2);

	// pack it in a handle box
	gtk_container_add(GTK_CONTAINER(m_wHandleBox), m_wToolbar);
	gtk_widget_show(m_wHandleBox);
	
	// put it in the vbox
	gtk_box_pack_start(GTK_BOX(wVBox), m_wHandleBox, FALSE, FALSE, 0);

	return true;
}

void EV_UnixToolbar::_releaseListener(void)
{
	if (!m_pViewListener)
		return;
	DELETEP(m_pViewListener);
	m_pViewListener = 0;
	m_lid = 0;
}
	
bool EV_UnixToolbar::bindListenerToView(AV_View * pView)
{
	_releaseListener();
	
	m_pViewListener = new EV_UnixToolbar_ViewListener(this,pView);
	UT_ASSERT(m_pViewListener);

	bool bResult = pView->addListener(static_cast<AV_Listener *>(m_pViewListener),&m_lid);
	UT_ASSERT(bResult);

	refreshToolbar(pView, AV_CHG_ALL);

	return true;
}

bool EV_UnixToolbar::refreshToolbar(AV_View * pView, AV_ChangeMask mask)
{
	// make the toolbar reflect the current state of the document
	// at the current insertion point or selection.
	
	const EV_Toolbar_ActionSet * pToolbarActionSet = m_pUnixApp->getToolbarActionSet();
	UT_ASSERT(pToolbarActionSet);
	
	UT_uint32 nrLabelItemsInLayout = m_pToolbarLayout->getLayoutItemCount();
	for (UT_uint32 k=0; (k < nrLabelItemsInLayout); k++)
	{
		EV_Toolbar_LayoutItem * pLayoutItem = m_pToolbarLayout->getLayoutItem(k);
		UT_ASSERT(pLayoutItem);

		XAP_Toolbar_Id id = pLayoutItem->getToolbarId();
		EV_Toolbar_Action * pAction = pToolbarActionSet->getAction(id);
		UT_ASSERT(pAction);

		AV_ChangeMask maskOfInterest = pAction->getChangeMaskOfInterest();
		if ((maskOfInterest & mask) == 0)					// if this item doesn't care about
			continue;										// changes of this type, skip it...

		switch (pLayoutItem->getToolbarLayoutFlags())
		{
		case EV_TLF_Normal:
			{
				const char * szState = 0;
				EV_Toolbar_ItemState tis = pAction->getToolbarItemState(pView,&szState);

				switch (pAction->getItemType())
				{
				case EV_TBIT_PushButton:
				{
					bool bGrayed = EV_TIS_ShouldBeGray(tis);

					_wd * wd = (_wd *) m_vecToolbarWidgets.getNthItem(k);
					UT_ASSERT(wd);
					GtkButton * item = GTK_BUTTON(wd->m_widget);
					UT_ASSERT(item);
						
					// Disable/enable toolbar item
					gtk_widget_set_sensitive(GTK_WIDGET(item), !bGrayed);
     					
					//UT_DEBUGMSG(("refreshToolbar: PushButton [%s] is %s\n",
					//			 m_pToolbarLabelSet->getLabel(id)->getToolbarLabel(),
					//			 ((bGrayed) ? "disabled" : "enabled")));
				}
				break;
			
				case EV_TBIT_ToggleButton:
				case EV_TBIT_GroupButton:
				{
					bool bGrayed = EV_TIS_ShouldBeGray(tis);
					bool bToggled = EV_TIS_ShouldBeToggled(tis);

					_wd * wd = (_wd *) m_vecToolbarWidgets.getNthItem(k);
					UT_ASSERT(wd);
					GtkToggleButton * item = GTK_TOGGLE_BUTTON(wd->m_widget);
					UT_ASSERT(item);
						
					// Block the signal, throw the toggle event
					bool wasBlocked = wd->m_blockSignal;
					wd->m_blockSignal = true;
					gtk_toggle_button_set_active(item, bToggled);
					//gtk_toggle_button_toggled(item);
					wd->m_blockSignal = wasBlocked;
						
					// Disable/enable toolbar item
					gtk_widget_set_sensitive(GTK_WIDGET(item), !bGrayed);
						
					//UT_DEBUGMSG(("refreshToolbar: ToggleButton [%s] is %s and %s\n",
					//			 m_pToolbarLabelSet->getLabel(id)->getToolbarLabel(),
					//			 ((bGrayed) ? "disabled" : "enabled"),
					//			 ((bToggled) ? "pressed" : "not pressed")));
				}
				break;

				case EV_TBIT_EditText:
					break;
				case EV_TBIT_DropDown:
					break;
				case EV_TBIT_ComboBox:
				{
					bool bGrayed = EV_TIS_ShouldBeGray(tis);
					//bool bString = EV_TIS_ShouldUseString(tis);
					
					_wd * wd = (_wd *) m_vecToolbarWidgets.getNthItem(k);
					UT_ASSERT(wd);
					GtkCombo * item = GTK_COMBO(wd->m_widget);
					UT_ASSERT(item);
					// Disable/enable toolbar item
					gtk_widget_set_sensitive(GTK_WIDGET(item), !bGrayed);

					// Block the signal, set the contents
					bool wasBlocked = wd->m_blockSignal;
					wd->m_blockSignal = true;
					if (szState) {
						gtk_entry_set_text(GTK_ENTRY(item->entry), 
						    wd->m_id==AP_TOOLBAR_ID_FMT_SIZE ?
						    XAP_EncodingManager::fontsizes_list.getSecond(szState) 
						    : szState);
					} else
						gtk_entry_set_text(GTK_ENTRY(item->entry), "");
					wd->m_blockSignal = wasBlocked;
					
					//UT_DEBUGMSG(("refreshToolbar: ComboBox [%s] is %s and %s\n",
					//			 m_pToolbarLabelSet->getLabel(id)->getToolbarLabel(),
					//			 ((bGrayed) ? "disabled" : "enabled"),
					//			 ((bString) ? szState : "no state")));
				}
				break;

				case EV_TBIT_StaticLabel:
					break;
				case EV_TBIT_Spacer:
					break;
				case EV_TBIT_BOGUS:
					break;
				default:
					UT_ASSERT(0);
					break;
				}
			}
			break;
			
		case EV_TLF_Spacer:
			break;
			
		default:
			UT_ASSERT(0);
			break;
		}
	}

	return true;
}

XAP_UnixApp * EV_UnixToolbar::getApp(void)
{
	return m_pUnixApp;
}

XAP_UnixFrame * EV_UnixToolbar::getFrame(void)
{
	return m_pUnixFrame;
}

void EV_UnixToolbar::show(void)
{
	if (m_wToolbar)
		gtk_widget_show (m_wToolbar->parent);
}

void EV_UnixToolbar::hide(void)
{
	if (m_wToolbar)
		gtk_widget_hide (m_wToolbar->parent);
}

/*!
 * This method examines the current document and repopulates the Styles
 * Combo box with what is in the document. It returns false if no styles 
 * combo box was found. True if it all worked.
 */
bool EV_UnixToolbar::repopulateStyles(void)
{
//
// First off find the Styles combobox in a toolbar somewhere
//
	UT_uint32 count = m_pToolbarLayout->getLayoutItemCount();
	UT_uint32 i =0;
	EV_Toolbar_LayoutItem * pLayoutItem = NULL;
	XAP_Toolbar_Id id;
	_wd * wd = NULL;
	for(i=0; i < count; i++)
	{
		pLayoutItem = m_pToolbarLayout->getLayoutItem(i);
		id = pLayoutItem->getToolbarId();
		wd = (_wd *) m_vecToolbarWidgets.getNthItem(i);
		if(id == AP_TOOLBAR_ID_FMT_STYLE)
			break;
	}
	if(i>=count)
		return false;
//
// GOT IT!
//
	UT_ASSERT(wd->m_id == AP_TOOLBAR_ID_FMT_STYLE);
	XAP_Toolbar_ControlFactory * pFactory = m_pUnixApp->getControlFactory();
	UT_ASSERT(pFactory);
	EV_Toolbar_Control * pControl = pFactory->getControl(this, id);
	AP_UnixToolbar_StyleCombo * pStyleC = static_cast<AP_UnixToolbar_StyleCombo *>(pControl);
	pStyleC->repopulate();
	GtkCombo * item = GTK_COMBO(wd->m_widget);
//
// Now the combo box has to be refilled from this
//						
	const UT_Vector * v = pControl->getContents();
	UT_ASSERT(v);
//
// Now  we must remove and delete the old glist so we can attach the new
// list of styles to the combo box.
//
// Try this....
//
	GtkList * oldlist = GTK_LIST(item->list);
	gtk_list_clear_items(oldlist,0,-1);
//
// Now make a new one.
//
	UT_uint32 items = v->getItemCount();
	for (UT_uint32 m=0; m < items; m++)
	{
		char * sz = (char *)v->getNthItem(m);
		GtkWidget * li = gtk_list_item_new_with_label(sz);
		gtk_widget_show(li);
		gtk_container_add (GTK_CONTAINER(GTK_COMBO(item)->list), li);
	}
//
// Don't need this anymore and we don't like memory leaks in abi
//
	delete pStyleC;
//
// I think we've finished!
//
	return true;
}




