boinc/clientgui/BOINCBaseView.cpp

// This file is part of BOINC.
// http://boinc.berkeley.edu
// Copyright (C) 2008 University of California
//
// BOINC is free software; you can redistribute it and/or modify it
// under the terms of the GNU Lesser General Public License
// as published by the Free Software Foundation,
// either version 3 of the License, or (at your option) any later version.
//
// BOINC 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 Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public License
// along with BOINC.  If not, see <http://www.gnu.org/licenses/>.

#if defined(__GNUG__) && !defined(__APPLE__)
#pragma implementation "BOINCBaseView.h"
#endif

#include "stdwx.h"
#include "BOINCGUIApp.h"
#include "MainDocument.h"
#include "BOINCBaseView.h"
#include "BOINCTaskCtrl.h"
#include "BOINCListCtrl.h"
#include "Events.h"

#include "res/boinc.xpm"
#include "res/sortascending.xpm"
#include "res/sortdescending.xpm"


IMPLEMENT_DYNAMIC_CLASS(CBOINCBaseView, wxPanel)

CBOINCBaseView::CBOINCBaseView() {}

CBOINCBaseView::CBOINCBaseView(wxNotebook* pNotebook) :
    wxPanel(pNotebook, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL)
{
    m_bProcessingTaskRenderEvent = false;
    m_bProcessingListRenderEvent = false;

    m_bForceUpdateSelection = true;
    m_bIgnoreUIEvents = false;
    m_bNeedSort = false;

    m_iPreviousSelectionCount = 0;
    m_lPreviousFirstSelection = -1;

    //
    // Setup View
    //
    m_pTaskPane = NULL;
    m_pListPane = NULL;
    m_iProgressColumn = -1;
    m_iSortColumnID = -1;
    m_SortArrows = NULL;
    
    m_aStdColNameOrder = NULL;
    m_iDefaultShownColumns = NULL;
    m_iNumDefaultShownColumns = 0;
    
    SetName(GetViewName());
    SetAutoLayout(TRUE);
}


CBOINCBaseView::CBOINCBaseView(wxNotebook* pNotebook, wxWindowID iTaskWindowID, int iTaskWindowFlags, wxWindowID iListWindowID, int iListWindowFlags) :
    wxPanel(pNotebook, -1, wxDefaultPosition, wxDefaultSize, wxTAB_TRAVERSAL)
{
    m_bProcessingTaskRenderEvent = false;
    m_bProcessingListRenderEvent = false;

    m_bForceUpdateSelection = true;
    m_bIgnoreUIEvents = false;

    m_iPreviousSelectionCount = 0;
    m_lPreviousFirstSelection = -1;

    //
    // Setup View
    //
    m_pTaskPane = NULL;
    m_pListPane = NULL;

    SetName(GetViewName());
    SetAutoLayout(TRUE);

    wxFlexGridSizer* itemFlexGridSizer = new wxFlexGridSizer(2, 0, 0);
    wxASSERT(itemFlexGridSizer);

    itemFlexGridSizer->AddGrowableRow(0);
    itemFlexGridSizer->AddGrowableCol(1);

    m_pTaskPane = new CBOINCTaskCtrl(this, iTaskWindowID, iTaskWindowFlags);
    wxASSERT(m_pTaskPane);

    m_pListPane = new CBOINCListCtrl(this, iListWindowID, iListWindowFlags);
    wxASSERT(m_pListPane);
    
    itemFlexGridSizer->Add(m_pTaskPane, 1, wxGROW|wxALL, 1);
    itemFlexGridSizer->Add(m_pListPane, 1, wxGROW|wxALL, 1);

    SetSizer(itemFlexGridSizer);

    UpdateSelection();

#if USE_NATIVE_LISTCONTROL
    m_pListPane->PushEventHandler(new MyEvtHandler(m_pListPane));
#else
    m_pListPane->SaveEventHandler((m_pListPane->GetMainWin())->GetEventHandler());
    (m_pListPane->GetMainWin())->PushEventHandler(new MyEvtHandler(m_pListPane));
#endif

    m_iProgressColumn = -1;
    m_iSortColumnID = -1;
    m_bReverseSort = false;

    m_SortArrows = new wxImageList(16, 16, true);
    m_SortArrows->Add( wxIcon( sortascending_xpm ) );
    m_SortArrows->Add( wxIcon( sortdescending_xpm ) );
    m_pListPane->SetImageList(m_SortArrows, wxIMAGE_LIST_SMALL);
    
    m_aStdColNameOrder = NULL;
    m_iDefaultShownColumns = NULL;
    m_iNumDefaultShownColumns = 0;
}


CBOINCBaseView::~CBOINCBaseView() {
    if (m_pListPane) {
#if USE_NATIVE_LISTCONTROL
        m_pListPane->PopEventHandler(true);
#else
        (m_pListPane->GetMainWin())->PopEventHandler(true);
#endif
    }
    if (m_SortArrows) {
        delete m_SortArrows;
    }
    m_arrSelectedKeys1.Clear();
    m_arrSelectedKeys2.Clear();
    m_iSortedIndexes.Clear();
    if (m_aStdColNameOrder) {
        delete m_aStdColNameOrder;
    }
}


// The name of the view.
//   If it has not been defined by the view "Undefined" is returned.
//
wxString& CBOINCBaseView::GetViewName() {
    static wxString strViewName(wxT("Undefined"));
    return strViewName;
}


// The user friendly name of the view.
//   If it has not been defined by the view "Undefined" is returned.
//
wxString& CBOINCBaseView::GetViewDisplayName() {
    static wxString strViewName(wxT("Undefined"));
    return strViewName;
}


// The user friendly icon of the view.
//   If it has not been defined by the view the BOINC icon is returned.
//
const char** CBOINCBaseView::GetViewIcon() {
    wxASSERT(boinc_xpm);
    return boinc_xpm;
}


// The rate at which the view is refreshed.
//   If it has not been defined by the view 1 second is retrned.
//
int CBOINCBaseView::GetViewRefreshRate() {
    return 1;
}


// Get bit mask of current view(s).
//
int CBOINCBaseView::GetViewCurrentViewPage() {
    return 0;
}


wxString CBOINCBaseView::GetKeyValue1(int) {
    return wxEmptyString;
}


wxString CBOINCBaseView::GetKeyValue2(int) {
    return wxEmptyString;
}


int CBOINCBaseView::FindRowIndexByKeyValues(wxString&, wxString&) {
    return -1;
}


bool CBOINCBaseView::FireOnSaveState(wxConfigBase* pConfig) {
    return OnSaveState(pConfig);
}


bool CBOINCBaseView::FireOnRestoreState(wxConfigBase* pConfig) {
    return OnRestoreState(pConfig);
}


int CBOINCBaseView::GetListRowCount() {
    wxASSERT(m_pListPane);
    return m_pListPane->GetItemCount();
}


void CBOINCBaseView::FireOnListRender(wxTimerEvent& event) {
    OnListRender(event);
}


void CBOINCBaseView::FireOnListSelected(wxListEvent& event) {
    OnListSelected(event);
}


void CBOINCBaseView::FireOnListDeselected(wxListEvent& event) {
    OnListDeselected(event);
}


wxString CBOINCBaseView::FireOnListGetItemText(long item, long column) const {
    return OnListGetItemText(item, column);
}


int CBOINCBaseView::FireOnListGetItemImage(long item) const {
    return OnListGetItemImage(item);
}


void CBOINCBaseView::OnListRender(wxTimerEvent& event) {
    if (!m_bProcessingListRenderEvent) {
        m_bProcessingListRenderEvent = true;

        wxASSERT(m_pListPane);

        // Remember the key values of currently selected items
        SaveSelections();
    
        int iDocCount = GetDocCount();
        int iCacheCount = GetCacheCount();
        if (iDocCount != iCacheCount) {
            if (0 >= iDocCount) {
                EmptyCache();
                m_pListPane->DeleteAllItems();
            } else {
                int iIndex = 0;
                int iReturnValue = -1;
                if (iDocCount > iCacheCount) {
                    for (iIndex = 0; iIndex < (iDocCount - iCacheCount); iIndex++) {
                        iReturnValue = AddCacheElement();
                        wxASSERT(!iReturnValue);
                    }
                    wxASSERT(GetDocCount() == GetCacheCount());
                    m_pListPane->SetItemCount(iDocCount);
                    m_bNeedSort = true;
               } else {
                    // The virtual ListCtrl keeps a separate its list of selected rows; 
                    // make sure it does not reference any rows beyond the new last row.
                    // We can ClearSelections() because we called SaveSelections() above.
                    ClearSelections();
                    m_pListPane->SetItemCount(iDocCount);
                    for (iIndex = (iCacheCount - 1); iIndex >= iDocCount; --iIndex) {
                        iReturnValue = RemoveCacheElement();
                        wxASSERT(!iReturnValue);
                    }
                    wxASSERT(GetDocCount() == GetCacheCount());
//fprintf(stderr, "CBOINCBaseView::OnListRender(): m_pListPane->RefreshItems(0, %d)\n", iDocCount - 1);
                    m_pListPane->RefreshItems(0, iDocCount - 1);
#ifdef __WXGTK__
                    // Work around an apparent bug in wxWidgets 3.0
                    // which drew blank lines at the top and failed
                    // to draw the bottom items.  This could happen
                    // if the list was scrolled near the bottom and
                    // the user selected "Show active tasks."
                    m_pListPane->EnsureVisible(iDocCount - 1);
#endif
                    m_bNeedSort = true;
                }
            }
        }

        if (iDocCount > 0) {
            SynchronizeCache();
            if (iDocCount > 1) {
                if (_EnsureLastItemVisible() && (iDocCount != iCacheCount)) {
                    m_pListPane->EnsureVisible(iDocCount - 1);
                }
            }
        }
        
        // Find the previously selected items by their key values and reselect them
        RestoreSelections();

        UpdateSelection();

        m_bProcessingListRenderEvent = false;
    }

    event.Skip();
}


bool CBOINCBaseView::OnSaveState(wxConfigBase* pConfig) {
    bool bReturnValue = true;

    wxASSERT(pConfig);
    wxASSERT(m_pTaskPane);
    wxASSERT(m_pListPane);

    if (!m_pTaskPane->OnSaveState(pConfig)) {
        bReturnValue = false;
    }

    if (!m_pListPane->OnSaveState(pConfig)) {
        bReturnValue = false;
    }
    return bReturnValue;
}


bool CBOINCBaseView::OnRestoreState(wxConfigBase* pConfig) {
    wxASSERT(pConfig);
    wxASSERT(m_pTaskPane);
    wxASSERT(m_pListPane);

    if (!m_pTaskPane->OnRestoreState(pConfig)) {
        return false;
    }

    if (!m_pListPane->OnRestoreState(pConfig)) {
        return false;
    }
    return true;
}


// We don't use this because multiple selection virtual 
// wxListCtrl does not generate selection events for
// shift-click; see OnCheckSelectionChanged() below.
void CBOINCBaseView::OnListSelected(wxListEvent& event) {
    wxLogTrace(wxT("Function Start/End"), wxT("CBOINCBaseView::OnListSelected - Function Begin"));

    if (!m_bIgnoreUIEvents) {
        m_bForceUpdateSelection = true;
        UpdateSelection();
        event.Skip();
    }

    wxLogTrace(wxT("Function Start/End"), wxT("CBOINCBaseView::OnListSelected - Function End"));
}


// We don't use this because multiple selection virtual 
// wxListCtrl does generates deselection events only for
// control-click; see OnCheckSelectionChanged() below.
void CBOINCBaseView::OnListDeselected(wxListEvent& event) {
    wxLogTrace(wxT("Function Start/End"), wxT("CBOINCBaseView::OnListDeselected - Function Begin"));

    if (!m_bIgnoreUIEvents) {
        m_bForceUpdateSelection = true;
        UpdateSelection();
        event.Skip();
    }

    wxLogTrace(wxT("Function Start/End"), wxT("CBOINCBaseView::OnListDeselected - Function End"));
}


void CBOINCBaseView::OnCheckSelectionChanged(CCheckSelectionChangedEvent& ) {
    CheckSelectionChanged();
}


void CBOINCBaseView::OnCacheHint(wxListEvent& ) {
    CheckSelectionChanged();
}


// Work around features in multiple selection virtual wxListCtrl:
//  * It does not send deselection events (except ctrl-click).
//  * It does not send selection events if you add to selection
//    using Shift_Click.
//
// We currently handle all selections and deselections here.
// On the Mac, this is called due to an event posted by CBOINCListCtrl::OnMouseDown().
// On Windows, it is called due to a EVT_LIST_CACHE_HINT from wxListCtrl.
void CBOINCBaseView::CheckSelectionChanged() {
    int newSelectionCount = m_pListPane->GetSelectedItemCount();
    long currentSelection = m_pListPane->GetFirstSelected();
    
    if ((newSelectionCount != m_iPreviousSelectionCount) ||
        (currentSelection != m_lPreviousFirstSelection)
    ) {
        if (!m_bIgnoreUIEvents) {
            m_bForceUpdateSelection = true;
            UpdateSelection();
        }
    }

    m_iPreviousSelectionCount = newSelectionCount;
    m_lPreviousFirstSelection = currentSelection;
}


wxString CBOINCBaseView::OnListGetItemText(long WXUNUSED(item), long WXUNUSED(column)) const {
    return wxString(wxT("Undefined"));
}


int CBOINCBaseView::OnListGetItemImage(long WXUNUSED(item)) const {
    return -1;
}


int CBOINCBaseView::GetDocCount() {
    return 0;
}


wxString CBOINCBaseView::OnDocGetItemImage(long WXUNUSED(item)) const {
    return wxString(wxT("Undefined"));
}


wxString CBOINCBaseView::OnDocGetItemAttr(long WXUNUSED(item)) const {
    return wxString(wxT("Undefined"));
}


int CBOINCBaseView::AddCacheElement() {
    return -1;
}

    
int CBOINCBaseView::EmptyCache() {
    return -1;
}


int CBOINCBaseView::GetCacheCount() {
    return -1;
}


int CBOINCBaseView::RemoveCacheElement() {
    return -1;
}


int CBOINCBaseView::SynchronizeCache() {
    int         iRowIndex        = 0;
    int         iRowTotal        = 0;
    int         iColumnIndex     = 0;
    int         iColumnTotal     = 0;
    bool        bNeedRefreshData = false;

    iRowTotal = GetDocCount();
    iColumnTotal = m_pListPane->GetColumnCount();

    for (iRowIndex = 0; iRowIndex < iRowTotal; iRowIndex++) {
        bNeedRefreshData = false;

        for (iColumnIndex = 0; iColumnIndex < iColumnTotal; iColumnIndex++) {
            if (SynchronizeCacheItem(iRowIndex, iColumnIndex)) {
#ifdef __WXMAC__
                bNeedRefreshData = true;
#else
                // To reduce flicker, refresh only changed columns
                m_pListPane->RefreshCell(iRowIndex, iColumnIndex);
#endif
                if (iColumnIndex >= 0) {
                    if (m_iColumnIndexToColumnID[iColumnIndex] == m_iSortColumnID) {
                        m_bNeedSort = true;
                    }
                }
            }
        }

        // Mac is double-buffered to avoid flicker, so this is more efficient
        if (bNeedRefreshData) {
            m_pListPane->RefreshItem(iRowIndex);
        }
    }

    if (m_bNeedSort) {
        sortData();     // Will mark moved items as needing refresh
        m_bNeedSort = false;
    }
    
    return 0;
}


bool CBOINCBaseView::SynchronizeCacheItem(wxInt32 WXUNUSED(iRowIndex), wxInt32 WXUNUSED(iColumnIndex)) {
    return false;
}


void CBOINCBaseView::OnColClick(wxListEvent& event) {
    wxListItem      item;
    int             newSortColIndex = event.GetColumn();
    int             oldSortColIndex = -1;
    
    if (newSortColIndex < 0) return;  // Clicked past last column
    
    if (m_iSortColumnID >= 0) {
        oldSortColIndex = m_iColumnIDToColumnIndex[m_iSortColumnID];
    }
    
    item.SetMask(wxLIST_MASK_IMAGE);
    if (newSortColIndex == oldSortColIndex) {
        m_bReverseSort = !m_bReverseSort;
        SetSortColumn(newSortColIndex);
    } else {
        // Remove sort arrow from old sort column

        if (oldSortColIndex >= 0) {
            item.SetImage(-1);
            m_pListPane->SetColumn(oldSortColIndex, item);
        }
        m_iSortColumnID = m_iColumnIndexToColumnID[newSortColIndex];
        m_bReverseSort = false;

        SetSortColumn(newSortColIndex);
    }
    
    // Write the change to the registry
    // Do this here because SetListColumnOrder() can call SetSortColumn()
    // even when neither m_iSortColumnID nor m_bReverseSort changes
    wxConfigBase* pConfig = wxConfigBase::Get(false);
    pConfig->SetPath(wxT("/") + GetViewName());
    m_pListPane->OnSaveState(pConfig);
}
    
void CBOINCBaseView::SetSortColumn(int newSortColIndex) {
    wxListItem      item;
    int             i, j, m;
    wxArrayInt      selections;

    item.SetImage(m_bReverseSort ? 0 : 1);
    m_pListPane->SetColumn(newSortColIndex, item);
    
    Freeze();   // To reduce flicker
    // Remember which cache elements are selected and deselect them
    m_bIgnoreUIEvents = true;
    i = -1;
    while (1) {
        i = m_pListPane->GetNextSelected(i);
        if (i < 0) break;
        selections.Add(m_iSortedIndexes[i]);
        m_pListPane->SelectRow(i, false);
    }
    
    sortData();

    // Reselect previously selected cache elements in the sorted list 
    m = (int)selections.GetCount();
    for (i=0; i<m; i++) {
        if (selections[i] >= 0) {
            j = m_iSortedIndexes.Index(selections[i]);
            m_pListPane->SelectRow(j, true);
        }
    }
    m_bIgnoreUIEvents = false;

    Thaw();
}


void CBOINCBaseView::InitSort() {
    wxListItem      item;

    if (m_iSortColumnID < 0) return;
    int newSortColIndex = m_iColumnIDToColumnIndex[m_iSortColumnID];
    if (newSortColIndex < 0) return;
    
    item.SetMask(wxLIST_MASK_IMAGE);
    item.SetImage(m_bReverseSort ? 0 : 1);
    m_pListPane->SetColumn(newSortColIndex, item);
    Freeze();   // To reduce flicker
    sortData();
    Thaw();
}


void CBOINCBaseView::sortData() {
    if (m_iSortColumnID < 0) return;
    if (m_iColumnIDToColumnIndex[m_iSortColumnID] < 0) return;
    
    wxArrayInt oldSortedIndexes(m_iSortedIndexes);
    int i, n = (int)m_iSortedIndexes.GetCount();
    
    std::stable_sort(m_iSortedIndexes.begin(), m_iSortedIndexes.end(), m_funcSortCompare);
    
    // Refresh rows which have moved
    for (i=0; i<n; i++) {
        if (m_iSortedIndexes[i] != oldSortedIndexes[i]) {
            m_pListPane->RefreshItem(i);
         }
    }
}


void CBOINCBaseView::EmptyTasks() {
    unsigned int i;
    unsigned int j;
    for (i=0; i<m_TaskGroups.size(); i++) {
        for (j=0; j<m_TaskGroups[i]->m_Tasks.size(); j++) {
            delete m_TaskGroups[i]->m_Tasks[j];
        }
        m_TaskGroups[i]->m_Tasks.clear();
        delete m_TaskGroups[i];
    }
    m_TaskGroups.clear();
}

    
void CBOINCBaseView::ClearSavedSelections() {
    m_arrSelectedKeys1.Clear();
    m_arrSelectedKeys2.Clear();
}


// Save the key values of the currently selected rows for later restore
void CBOINCBaseView::SaveSelections() {
    if (!_IsSelectionManagementNeeded()) {
        return;
    }

    m_arrSelectedKeys1.Clear();
    m_arrSelectedKeys2.Clear();
    m_bIgnoreUIEvents = true;
    int i = -1;
    while (1) {
        i = m_pListPane->GetNextSelected(i);
        if (i < 0) break;
        m_arrSelectedKeys1.Add(GetKeyValue1(i));
        m_arrSelectedKeys2.Add(GetKeyValue2(i));
    }
    m_bIgnoreUIEvents = false;
}

// Select all rows with formerly selected data based on key values
//
// Each RPC may add (insert) or delete items from the list, so 
// the selected row numbers may now point to different data.  
// We called SaveSelections() before updating the underlying 
// data; this routine finds the data corresponding to each 
// previous selection and makes any adjustments to ensure that 
// the rows containing the originally selected data are selected.
void CBOINCBaseView::RestoreSelections() {
    if (!_IsSelectionManagementNeeded()) {
        return;
    }

    // To minimize flicker, this method selects or deselects only 
    // those rows which actually need their selection status changed.
    // First, get a list of which rows should be selected
    int i, j, m = 0, newCount = 0, oldCount = (int)m_arrSelectedKeys1.size();
    bool found;
    wxArrayInt arrSelRows;
    for(i=0; i< oldCount; ++i) {
		int index = FindRowIndexByKeyValues(m_arrSelectedKeys1[i], m_arrSelectedKeys2[i]);
		if(index >= 0) {
            arrSelRows.Add(index);
		}
	}
    newCount = (int)arrSelRows.GetCount();
    
    // Step through the currently selected row numbers and for each one determine 
    // whether it should remain selected.
    m_bIgnoreUIEvents = true;
    i = -1;
    while (1) {
        found = false;
        i = m_pListPane->GetNextSelected(i);
        if (i < 0) break;
        m = (int)arrSelRows.GetCount();
        for (j=0; j<m; ++j) {
            if (arrSelRows[j] == i) {
                arrSelRows.RemoveAt(j); // We have handled this one so remove from list
                found = true;           // Already selected, so no change needed
                break;
            }
        }
        if (!found) {
            m_pListPane->SelectRow(i, false);  // This row should no longer be selected
        }
    }
    
    // Now select those rows which were not previously selected but should now be
    m = (int)arrSelRows.GetCount();
    for (j=0; j<m; ++j) {
        m_pListPane->SelectRow(arrSelRows[j], true);
    }
    m_bIgnoreUIEvents = false;
    
    if (oldCount != newCount) {
        m_bForceUpdateSelection = true; // OnListRender() will call UpdateSelection()
    }
}


void CBOINCBaseView::ClearSelections() {
    if (!m_pListPane) return;
    
    m_bIgnoreUIEvents = true;
    int i = -1;
    while (1) {
        i = m_pListPane->GetNextSelected(i);
        if (i < 0) break;
        m_pListPane->SelectRow(i, false);
    }
    m_bIgnoreUIEvents = false;
}


void CBOINCBaseView::PreUpdateSelection(){
}


void CBOINCBaseView::UpdateSelection(){
}


void CBOINCBaseView::PostUpdateSelection(){
    wxASSERT(m_pTaskPane);
    if (m_pTaskPane->UpdateControls()) {
        // Under wxWidgets 2.9.4, Layout() causes ListCtrl 
        // to repaint, so call only when actually needed.
        Layout();
    }
}


void CBOINCBaseView::UpdateWebsiteSelection(long lControlGroup, PROJECT* project){
    unsigned int        i;
    CTaskItemGroup*     pGroup = NULL;
    CTaskItem*          pItem = NULL;

    wxASSERT(m_pTaskPane);
    wxASSERT(m_pListPane);

    if (m_bForceUpdateSelection) {

        // Update the websites list
        //
        if (m_TaskGroups.size() > 1) {

            // Delete task group, objects, and controls.
            pGroup = m_TaskGroups[lControlGroup];

            m_pTaskPane->DeleteTaskGroupAndTasks(pGroup);
            for (i=0; i<pGroup->m_Tasks.size(); i++) {
                delete pGroup->m_Tasks[i];
            }
            pGroup->m_Tasks.clear();
            delete pGroup;

            pGroup = NULL;

            m_TaskGroups.erase( m_TaskGroups.begin() + 1 );
        }

        // If something is selected create the tasks and controls
        //
        if (m_pListPane->GetSelectedItemCount()) {
            if (project) {
                // Create the web sites task group
                pGroup = new CTaskItemGroup( _("Project web pages") );
                m_TaskGroups.push_back( pGroup );

                // Default project url
                pItem = new CTaskItem(
                    wxString("Home page", wxConvUTF8), 
                    wxString(project->project_name.c_str(), wxConvUTF8) + wxT(" web site"), 
                    wxString(project->master_url, wxConvUTF8),
                    ID_TASK_PROJECT_WEB_PROJDEF_MIN
                );
                pGroup->m_Tasks.push_back(pItem);


                // Project defined urls
                for (i=0;(i<project->gui_urls.size())&&(i<=ID_TASK_PROJECT_WEB_PROJDEF_MAX);i++) {
                    pItem = new CTaskItem(
                        wxGetTranslation(wxString(project->gui_urls[i].name.c_str(), wxConvUTF8)),
                        wxGetTranslation(wxString(project->gui_urls[i].description.c_str(), wxConvUTF8)),
                        wxString(project->gui_urls[i].url.c_str(), wxConvUTF8),
                        ID_TASK_PROJECT_WEB_PROJDEF_MIN + 1 + i
                    );
                    pGroup->m_Tasks.push_back(pItem);
                }
            }
        }

        m_pTaskPane->FitInside();
        m_bForceUpdateSelection = false;
    }
}


// Make sure task pane background is properly erased
void CBOINCBaseView::RefreshTaskPane() {
    if (m_pTaskPane) {
        m_pTaskPane->Refresh(true);
    }
}


#ifdef __WXMAC__
// Fix Keyboard navigation on Mac
//
// NOTE: to select an item in wxListCtrl when none
// has yet been selected, press tab and then space.
#define SHIFT_MASK (1<<17)

void CBOINCBaseView::OnKeyPressed(wxKeyEvent &event) {
    wxWindow        next;
    CTaskItemGroup* pGroup = NULL;
    CTaskItem*      pItem = NULL;
    int             i, j;
    bool            focusOK = false;

    if (m_pTaskPane) {
        int keyCode = event.GetKeyCode();
        wxUint32 keyFlags = event.GetRawKeyFlags();
        
        if (keyCode == WXK_TAB) {
            wxWindow* focused = wxWindow::FindFocus();
            if (!m_pTaskPane->IsDescendant(focused)) {
                if (keyFlags & SHIFT_MASK) {
                    for (i=m_TaskGroups.size()-1; i>=0; --i) {
                        pGroup = m_TaskGroups[i];
                        for (j=pGroup->m_Tasks.size()-1; j>=0; --j) {
                            pItem = pGroup->m_Tasks[j];
                            if (pItem->m_pButton) {
                                if (pItem->m_pButton->CanAcceptFocus()) {
                                    focusOK = true;
                                    break;
                                }
                            }
                        }
                        if (focusOK) break;
                    }
                } else {
                   for (i=0; i<m_TaskGroups.size(); ++i) {
                        pGroup = m_TaskGroups[i];
                        for (j=0; j<pGroup->m_Tasks.size(); ++j) {
                            pItem = pGroup->m_Tasks[j];
                            if (pItem->m_pButton) {
                                if (pItem->m_pButton->CanAcceptFocus()) {
                                    focusOK = true;
                                    break;
                                }
                            }
                        }
                        if (focusOK) break;
                    }
                }
                if (focusOK) {
                    pItem->m_pButton->SetFocus();
                    return;
                }
            }
            wxNavigationKeyEvent evt;
            evt.SetDirection((keyFlags & SHIFT_MASK) == 0);
            evt.SetFromTab(true);
            m_pTaskPane->GetEventHandler()->AddPendingEvent(evt);
            return;
        }
    }
    event.Skip();
}
#endif


bool CBOINCBaseView::_IsSelectionManagementNeeded() {
    return IsSelectionManagementNeeded();
}


bool CBOINCBaseView::IsSelectionManagementNeeded() {
    return false;
}


bool CBOINCBaseView::_EnsureLastItemVisible() {
    return EnsureLastItemVisible();
}


bool CBOINCBaseView::EnsureLastItemVisible() {
    return false;
}


double CBOINCBaseView::GetProgressValue(long) {
    return 0.0;
}


wxString CBOINCBaseView::GetProgressText( long ) {
    return wxEmptyString;
}

void CBOINCBaseView::AppendColumn(int){
}


void CBOINCBaseView::append_to_status(wxString& existing, const wxChar* additional) {
    if (existing.size() == 0) {
        existing = additional;
    } else {
        existing = existing + wxT(", ") + additional;
    }
}


// HTML Entity Conversion:
// http://www.webreference.com/html/reference/character/
// Completed: The ISO Latin 1 Character Set
//
wxString CBOINCBaseView::HtmlEntityEncode(wxString strRaw) {
	wxString strEncodedHtml(strRaw);

#ifdef __WXMSW__
    strEncodedHtml.Replace(wxT("&"),  wxT("&amp;"),    true);
    strEncodedHtml.Replace(wxT("\""), wxT("&quot;"),   true);
    strEncodedHtml.Replace(wxT("<"),  wxT("&lt;"),     true);
    strEncodedHtml.Replace(wxT(">"),  wxT("&gt;"),     true);
    strEncodedHtml.Replace(wxT("‚"),  wxT("&sbquo;"),  true);
    strEncodedHtml.Replace(wxT("ƒ"),  wxT("&fnof;"),   true);
    strEncodedHtml.Replace(wxT("„"),  wxT("&bdquo;"),  true);
    strEncodedHtml.Replace(wxT("…"),  wxT("&hellip;"), true);
    strEncodedHtml.Replace(wxT("†"),  wxT("&dagger;"), true);
    strEncodedHtml.Replace(wxT("‡"),  wxT("&Dagger;"), true);
    strEncodedHtml.Replace(wxT("Š"),  wxT("&Scaron;"), true);
    strEncodedHtml.Replace(wxT("Œ"),  wxT("&OElig;"),  true);
    strEncodedHtml.Replace(wxT("‘"),  wxT("&lsquo;"),  true);
    strEncodedHtml.Replace(wxT("’"),  wxT("&rsquo;"),  true);
    strEncodedHtml.Replace(wxT("“"),  wxT("&ldquo;"),  true);
    strEncodedHtml.Replace(wxT("”"),  wxT("&rdquo;"),  true);
    strEncodedHtml.Replace(wxT("•"),  wxT("&bull;"),   true);
    strEncodedHtml.Replace(wxT("–"),  wxT("&ndash;"),  true);
    strEncodedHtml.Replace(wxT("—"),  wxT("&mdash;"),  true);
    strEncodedHtml.Replace(wxT("˜˜~"),  wxT("&tilde;"),  true);
    strEncodedHtml.Replace(wxT("™"),  wxT("&trade;"),  true);
    strEncodedHtml.Replace(wxT("š"),  wxT("&scaron;"), true);
    strEncodedHtml.Replace(wxT("œ"),  wxT("&oelig;"),  true);
    strEncodedHtml.Replace(wxT("Ÿ"),  wxT("&Yuml;"),   true);
    strEncodedHtml.Replace(wxT("¡"),  wxT("&iexcl;"),  true);
    strEncodedHtml.Replace(wxT("¢"),  wxT("&cent;"),   true);
    strEncodedHtml.Replace(wxT("£"),  wxT("&pound;"),  true);
    strEncodedHtml.Replace(wxT("¤"),  wxT("&curren;"), true);
    strEncodedHtml.Replace(wxT("¥"),  wxT("&yen;"),    true);
    strEncodedHtml.Replace(wxT("¦"),  wxT("&brvbar;"), true);
    strEncodedHtml.Replace(wxT("§"),  wxT("&sect;"),   true);
    strEncodedHtml.Replace(wxT("¨"),  wxT("&uml;"),    true);
    strEncodedHtml.Replace(wxT("©"),  wxT("&copy;"),   true);
    strEncodedHtml.Replace(wxT("ª"),  wxT("&ordf;"),   true);
    strEncodedHtml.Replace(wxT("«"),  wxT("&laquo;"),  true);
    strEncodedHtml.Replace(wxT("¬"),  wxT("&not;"),    true);
    strEncodedHtml.Replace(wxT("®"),  wxT("&reg;"),    true);
    strEncodedHtml.Replace(wxT("¯"),  wxT("&macr;"),   true);
    strEncodedHtml.Replace(wxT("°"),  wxT("&deg;"),    true);
    strEncodedHtml.Replace(wxT("±"),  wxT("&plusmn;"), true);
    strEncodedHtml.Replace(wxT("²"),  wxT("&sup2;"),   true);
    strEncodedHtml.Replace(wxT("³"),  wxT("&sup3;"),   true);
    strEncodedHtml.Replace(wxT("´"),  wxT("&acute;"),  true);
    strEncodedHtml.Replace(wxT("µ"),  wxT("&micro;"),  true);
    strEncodedHtml.Replace(wxT("¶"),  wxT("&para;"),   true);
    strEncodedHtml.Replace(wxT("·"),  wxT("&middot;"), true);
    strEncodedHtml.Replace(wxT("¸"),  wxT("&cedil;"),  true);
    strEncodedHtml.Replace(wxT("¹"),  wxT("&sup1;"),   true);
    strEncodedHtml.Replace(wxT("º"),  wxT("&ordm;"),   true);
    strEncodedHtml.Replace(wxT("»"),  wxT("&raquo;"),  true);
    strEncodedHtml.Replace(wxT("¼"),  wxT("&frac14;"), true);
    strEncodedHtml.Replace(wxT("½"),  wxT("&frac12;"), true);
    strEncodedHtml.Replace(wxT("¾"),  wxT("&frac34;"), true);
    strEncodedHtml.Replace(wxT("¿"),  wxT("&iquest;"), true);
    strEncodedHtml.Replace(wxT("À"),  wxT("&Agrave;"), true);
    strEncodedHtml.Replace(wxT("Á"),  wxT("&Aacute;"), true);
    strEncodedHtml.Replace(wxT("Â"),  wxT("&Acirc;"),  true);
    strEncodedHtml.Replace(wxT("Ã"),  wxT("&Atilde;"), true);
    strEncodedHtml.Replace(wxT("Ä"),  wxT("&Auml;"),   true);
    strEncodedHtml.Replace(wxT("Å"),  wxT("&Aring;"),  true);
    strEncodedHtml.Replace(wxT("Æ"),  wxT("&AElig;"),  true);
    strEncodedHtml.Replace(wxT("Ç"),  wxT("&Ccedil;"), true);
    strEncodedHtml.Replace(wxT("È"),  wxT("&Egrave;"), true);
    strEncodedHtml.Replace(wxT("É"),  wxT("&Eacute;"), true);
    strEncodedHtml.Replace(wxT("Ê"),  wxT("&Ecirc;"),  true);
    strEncodedHtml.Replace(wxT("Ë"),  wxT("&Euml;"),   true);
    strEncodedHtml.Replace(wxT("Ì"),  wxT("&Igrave;"), true);
    strEncodedHtml.Replace(wxT("Í"),  wxT("&Iacute;"), true);
    strEncodedHtml.Replace(wxT("Î"),  wxT("&Icirc;"),  true);
    strEncodedHtml.Replace(wxT("Ï"),  wxT("&Iuml;"),   true);
    strEncodedHtml.Replace(wxT("Ð"),  wxT("&ETH;"),    true);
    strEncodedHtml.Replace(wxT("Ñ"),  wxT("&Ntilde;"), true);
    strEncodedHtml.Replace(wxT("Ò"),  wxT("&Ograve;"), true);
    strEncodedHtml.Replace(wxT("Ó"),  wxT("&Oacute;"), true);
    strEncodedHtml.Replace(wxT("Ô"),  wxT("&Ocirc;"),  true);
    strEncodedHtml.Replace(wxT("Õ"),  wxT("&Otilde;"), true);
    strEncodedHtml.Replace(wxT("Ö"),  wxT("&Ouml;"),   true);
    strEncodedHtml.Replace(wxT("×"),  wxT("&times;"),  true);
    strEncodedHtml.Replace(wxT("Ø"),  wxT("&Oslash;"), true);
    strEncodedHtml.Replace(wxT("Ù"),  wxT("&Ugrave;"), true);
    strEncodedHtml.Replace(wxT("Ú"),  wxT("&Uacute;"), true);
    strEncodedHtml.Replace(wxT("Û"),  wxT("&Ucirc;"),  true);
    strEncodedHtml.Replace(wxT("Ü"),  wxT("&Uuml;"),   true);
    strEncodedHtml.Replace(wxT("Ý"),  wxT("&Yacute;"), true);
    strEncodedHtml.Replace(wxT("Þ"),  wxT("&THORN;"),  true);
    strEncodedHtml.Replace(wxT("ß"),  wxT("&szlig;"),  true);
    strEncodedHtml.Replace(wxT("à"),  wxT("&agrave;"), true);
    strEncodedHtml.Replace(wxT("á"),  wxT("&aacute;"), true);
    strEncodedHtml.Replace(wxT("â"),  wxT("&acirc;"),  true);
    strEncodedHtml.Replace(wxT("ã"),  wxT("&atilde;"), true);
    strEncodedHtml.Replace(wxT("ä"),  wxT("&auml;"),   true);
    strEncodedHtml.Replace(wxT("å"),  wxT("&aring;"),  true);
    strEncodedHtml.Replace(wxT("æ"),  wxT("&aelig;"),  true);
    strEncodedHtml.Replace(wxT("ç"),  wxT("&ccedil;"), true);
    strEncodedHtml.Replace(wxT("è"),  wxT("&egrave;"), true);
    strEncodedHtml.Replace(wxT("é"),  wxT("&eacute;"), true);
    strEncodedHtml.Replace(wxT("ê"),  wxT("&ecirc;"),  true);
    strEncodedHtml.Replace(wxT("ë"),  wxT("&euml;"),   true);
    strEncodedHtml.Replace(wxT("ì"),  wxT("&igrave;"), true);
    strEncodedHtml.Replace(wxT("í"),  wxT("&iacute;"), true);
    strEncodedHtml.Replace(wxT("î"),  wxT("&icirc;"),  true);
    strEncodedHtml.Replace(wxT("ï"),  wxT("&iuml;"),   true);
    strEncodedHtml.Replace(wxT("ð"),  wxT("&eth;"),    true);
    strEncodedHtml.Replace(wxT("ñ"),  wxT("&ntilde;"), true);
    strEncodedHtml.Replace(wxT("ò"),  wxT("&ograve;"), true);
    strEncodedHtml.Replace(wxT("ó"),  wxT("&oacute;"), true);
    strEncodedHtml.Replace(wxT("ô"),  wxT("&ocirc;"),  true);
    strEncodedHtml.Replace(wxT("õ"),  wxT("&otilde;"), true);
    strEncodedHtml.Replace(wxT("ö"),  wxT("&ouml;"),   true);
    strEncodedHtml.Replace(wxT("÷"),  wxT("&divide;"), true);
    strEncodedHtml.Replace(wxT("ø"),  wxT("&oslash;"), true);
    strEncodedHtml.Replace(wxT("ù"),  wxT("&ugrave;"), true);
    strEncodedHtml.Replace(wxT("ú"),  wxT("&uacute;"), true);
    strEncodedHtml.Replace(wxT("û"),  wxT("&ucirc;"),  true);
    strEncodedHtml.Replace(wxT("ü"),  wxT("&uuml;"),   true);
    strEncodedHtml.Replace(wxT("ý"),  wxT("&yacute;"), true);
    strEncodedHtml.Replace(wxT("þ"),  wxT("&thorn;"),  true);
    strEncodedHtml.Replace(wxT("ÿ"),  wxT("&yuml;"),   true);
#endif

    return strEncodedHtml;
}

wxString CBOINCBaseView::HtmlEntityDecode(wxString strRaw) {
	wxString strDecodedHtml(strRaw);

    if (0 <= strDecodedHtml.Find(wxT("&"))) {
#ifdef __WXMSW__
        strDecodedHtml.Replace(wxT("&amp;"),    wxT("&"),  true);
        strDecodedHtml.Replace(wxT("&quot;"),   wxT("\""), true);
        strDecodedHtml.Replace(wxT("&lt;"),     wxT("<"),  true);
        strDecodedHtml.Replace(wxT("&gt;"),     wxT(">"),  true);
        strDecodedHtml.Replace(wxT("&sbquo;"),  wxT("‚"),  true);
        strDecodedHtml.Replace(wxT("&fnof;"),   wxT("ƒ"),  true);
        strDecodedHtml.Replace(wxT("&bdquo;"),  wxT("„"),  true);
        strDecodedHtml.Replace(wxT("&hellip;"), wxT("…"),  true);
        strDecodedHtml.Replace(wxT("&dagger;"), wxT("†"),  true);
        strDecodedHtml.Replace(wxT("&Dagger;"), wxT("‡"),  true);
        strDecodedHtml.Replace(wxT("&Scaron;"), wxT("Š"),  true);
        strDecodedHtml.Replace(wxT("&OElig;"),  wxT("Œ"),  true);
        strDecodedHtml.Replace(wxT("&lsquo;"),  wxT("‘"),  true);
        strDecodedHtml.Replace(wxT("&rsquo;"),  wxT("’"),  true);
        strDecodedHtml.Replace(wxT("&ldquo;"),  wxT("“"),  true);
        strDecodedHtml.Replace(wxT("&rdquo;"),  wxT("”"),  true);
        strDecodedHtml.Replace(wxT("&bull;"),   wxT("•"),  true);
        strDecodedHtml.Replace(wxT("&ndash;"),  wxT("–"),  true);
        strDecodedHtml.Replace(wxT("&mdash;"),  wxT("—"),  true);
        strDecodedHtml.Replace(wxT("&tilde;"),  wxT("˜˜~"),  true);
        strDecodedHtml.Replace(wxT("&trade;"),  wxT("™"),  true);
        strDecodedHtml.Replace(wxT("&scaron;"), wxT("š"),  true);
        strDecodedHtml.Replace(wxT("&oelig;"),  wxT("œ"),  true);
        strDecodedHtml.Replace(wxT("&Yuml;"),   wxT("Ÿ"),  true);
        strDecodedHtml.Replace(wxT("&iexcl;"),  wxT("¡"),  true);
        strDecodedHtml.Replace(wxT("&cent;"),   wxT("¢"),  true);
        strDecodedHtml.Replace(wxT("&pound;"),  wxT("£"),  true);
        strDecodedHtml.Replace(wxT("&curren;"), wxT("¤"),  true);
        strDecodedHtml.Replace(wxT("&yen;"),    wxT("¥"),  true);
        strDecodedHtml.Replace(wxT("&brvbar;"), wxT("¦"),  true);
        strDecodedHtml.Replace(wxT("&sect;"),   wxT("§"),  true);
        strDecodedHtml.Replace(wxT("&uml;"),    wxT("¨"),  true);
        strDecodedHtml.Replace(wxT("&copy;"),   wxT("©"),  true);
        strDecodedHtml.Replace(wxT("&ordf;"),   wxT("ª"),  true);
        strDecodedHtml.Replace(wxT("&laquo;"),  wxT("«"),  true);
        strDecodedHtml.Replace(wxT("&not;"),    wxT("¬"),  true);
        strDecodedHtml.Replace(wxT("&reg;"),    wxT("®"),  true);
        strDecodedHtml.Replace(wxT("&macr;"),   wxT("¯"),  true);
        strDecodedHtml.Replace(wxT("&deg;"),    wxT("°"),  true);
        strDecodedHtml.Replace(wxT("&plusmn;"), wxT("±"),  true);
        strDecodedHtml.Replace(wxT("&sup2;"),   wxT("²"),  true);
        strDecodedHtml.Replace(wxT("&sup3;"),   wxT("³"),  true);
        strDecodedHtml.Replace(wxT("&acute;"),  wxT("´"),  true);
        strDecodedHtml.Replace(wxT("&micro;"),  wxT("µ"),  true);
        strDecodedHtml.Replace(wxT("&para;"),   wxT("¶"),  true);
        strDecodedHtml.Replace(wxT("&middot;"), wxT("·"),  true);
        strDecodedHtml.Replace(wxT("&cedil;"),  wxT("¸"),  true);
        strDecodedHtml.Replace(wxT("&sup1;"),   wxT("¹"),  true);
        strDecodedHtml.Replace(wxT("&ordm;"),   wxT("º"),  true);
        strDecodedHtml.Replace(wxT("&raquo;"),  wxT("»"),  true);
        strDecodedHtml.Replace(wxT("&frac14;"), wxT("¼"),  true);
        strDecodedHtml.Replace(wxT("&frac12;"), wxT("½"),  true);
        strDecodedHtml.Replace(wxT("&frac34;"), wxT("¾"),  true);
        strDecodedHtml.Replace(wxT("&iquest;"), wxT("¿"),  true);
        strDecodedHtml.Replace(wxT("&Agrave;"), wxT("À"),  true);
        strDecodedHtml.Replace(wxT("&Aacute;"), wxT("Á"),  true);
        strDecodedHtml.Replace(wxT("&Acirc;"),  wxT("Â"),  true);
        strDecodedHtml.Replace(wxT("&Atilde;"), wxT("Ã"),  true);
        strDecodedHtml.Replace(wxT("&Auml;"),   wxT("Ä"),  true);
        strDecodedHtml.Replace(wxT("&Aring;"),  wxT("Å"),  true);
        strDecodedHtml.Replace(wxT("&AElig;"),  wxT("Æ"),  true);
        strDecodedHtml.Replace(wxT("&Ccedil;"), wxT("Ç"),  true);
        strDecodedHtml.Replace(wxT("&Egrave;"), wxT("È"),  true);
        strDecodedHtml.Replace(wxT("&Eacute;"), wxT("É"),  true);
        strDecodedHtml.Replace(wxT("&Ecirc;"),  wxT("Ê"),  true);
        strDecodedHtml.Replace(wxT("&Euml;"),   wxT("Ë"),  true);
        strDecodedHtml.Replace(wxT("&Igrave;"), wxT("Ì"),  true);
        strDecodedHtml.Replace(wxT("&Iacute;"), wxT("Í"),  true);
        strDecodedHtml.Replace(wxT("&Icirc;"),  wxT("Î"),  true);
        strDecodedHtml.Replace(wxT("&Iuml;"),   wxT("Ï"),  true);
        strDecodedHtml.Replace(wxT("&ETH;"),    wxT("Ð"),  true);
        strDecodedHtml.Replace(wxT("&Ntilde;"), wxT("Ñ"),  true);
        strDecodedHtml.Replace(wxT("&Ograve;"), wxT("Ò"),  true);
        strDecodedHtml.Replace(wxT("&Oacute;"), wxT("Ó"),  true);
        strDecodedHtml.Replace(wxT("&Ocirc;"),  wxT("Ô"),  true);
        strDecodedHtml.Replace(wxT("&Otilde;"), wxT("Õ"),  true);
        strDecodedHtml.Replace(wxT("&Ouml;"),   wxT("Ö"),  true);
        strDecodedHtml.Replace(wxT("&times;"),  wxT("×"),  true);
        strDecodedHtml.Replace(wxT("&Oslash;"), wxT("Ø"),  true);
        strDecodedHtml.Replace(wxT("&Ugrave;"), wxT("Ù"),  true);
        strDecodedHtml.Replace(wxT("&Uacute;"), wxT("Ú"),  true);
        strDecodedHtml.Replace(wxT("&Ucirc;"),  wxT("Û"),  true);
        strDecodedHtml.Replace(wxT("&Uuml;"),   wxT("Ü"),  true);
        strDecodedHtml.Replace(wxT("&Yacute;"), wxT("Ý"),  true);
        strDecodedHtml.Replace(wxT("&THORN;"),  wxT("Þ"),  true);
        strDecodedHtml.Replace(wxT("&szlig;"),  wxT("ß"),  true);
        strDecodedHtml.Replace(wxT("&agrave;"), wxT("à"),  true);
        strDecodedHtml.Replace(wxT("&aacute;"), wxT("á"),  true);
        strDecodedHtml.Replace(wxT("&acirc;"),  wxT("â"),  true);
        strDecodedHtml.Replace(wxT("&atilde;"), wxT("ã"),  true);
        strDecodedHtml.Replace(wxT("&auml;"),   wxT("ä"),  true);
        strDecodedHtml.Replace(wxT("&aring;"),  wxT("å"),  true);
        strDecodedHtml.Replace(wxT("&aelig;"),  wxT("æ"),  true);
        strDecodedHtml.Replace(wxT("&ccedil;"), wxT("ç"),  true);
        strDecodedHtml.Replace(wxT("&egrave;"), wxT("è"),  true);
        strDecodedHtml.Replace(wxT("&eacute;"), wxT("é"),  true);
        strDecodedHtml.Replace(wxT("&ecirc;"),  wxT("ê"),  true);
        strDecodedHtml.Replace(wxT("&euml;"),   wxT("ë"),  true);
        strDecodedHtml.Replace(wxT("&igrave;"), wxT("ì"),  true);
        strDecodedHtml.Replace(wxT("&iacute;"), wxT("í"),  true);
        strDecodedHtml.Replace(wxT("&icirc;"),  wxT("î"),  true);
        strDecodedHtml.Replace(wxT("&iuml;"),   wxT("ï"),  true);
        strDecodedHtml.Replace(wxT("&eth;"),    wxT("ð"),  true);
        strDecodedHtml.Replace(wxT("&ntilde;"), wxT("ñ"),  true);
        strDecodedHtml.Replace(wxT("&ograve;"), wxT("ò"),  true);
        strDecodedHtml.Replace(wxT("&oacute;"), wxT("ó"),  true);
        strDecodedHtml.Replace(wxT("&ocirc;"),  wxT("ô"),  true);
        strDecodedHtml.Replace(wxT("&otilde;"), wxT("õ"),  true);
        strDecodedHtml.Replace(wxT("&ouml;"),   wxT("ö"),  true);
        strDecodedHtml.Replace(wxT("&divide;"), wxT("÷"),  true);
        strDecodedHtml.Replace(wxT("&oslash;"), wxT("ø"),  true);
        strDecodedHtml.Replace(wxT("&ugrave;"), wxT("ù"),  true);
        strDecodedHtml.Replace(wxT("&uacute;"), wxT("ú"),  true);
        strDecodedHtml.Replace(wxT("&ucirc;"),  wxT("û"),  true);
        strDecodedHtml.Replace(wxT("&uuml;"),   wxT("ü"),  true);
        strDecodedHtml.Replace(wxT("&yacute;"), wxT("ý"),  true);
        strDecodedHtml.Replace(wxT("&thorn;"),  wxT("þ"),  true);
        strDecodedHtml.Replace(wxT("&yuml;"),   wxT("ÿ"),  true);
#endif
    }

	return strDecodedHtml;
}