conflictsdlg.cpp

ecos实时嵌入式操作系统

//####COPYRIGHTBEGIN####
//
// ----------------------------------------------------------------------------
// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
//
// This program is part of the eCos host tools.
//
// 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.
//
// ----------------------------------------------------------------------------
//
//####COPYRIGHTEND####
// conflictsdlg.cpp :
//
//===========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):   julians
// Contact(s):  julians
// Date:        2000/09/06
// Version:     $Id: conflictsdlg.cpp,v 1.4 2001/07/09 14:21:32 julians Exp $
// Purpose:
// Description: Implementation file for the ecResolveConflictsDialog
// Requires:
// Provides:
// See also:
// Known bugs:
// Usage:
//
//####DESCRIPTIONEND####
//
//===========================================================================

// ============================================================================
// declarations
// ============================================================================

// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#ifdef __GNUG__
#pragma implementation "conflictsdlg.h"
#endif

// Includes other headers for precompiled compilation
#include "ecpch.h"

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#include "configtool.h"
#include "conflictsdlg.h"
#include "conflictwin.h"
#include "solutionswin.h"
#include "configtooldoc.h"
#include "configtoolview.h"
#include "configtree.h"

#include "wx/cshelp.h"

BEGIN_EVENT_TABLE(ecResolveConflictsDialog, ecDialog)
    EVT_BUTTON(ecID_CONFLICTS_ALL, ecResolveConflictsDialog::OnAll)
    EVT_BUTTON(ecID_CONFLICTS_NONE, ecResolveConflictsDialog::OnNone)
    EVT_BUTTON(ecID_CONFLICTS_CONTINUE, ecResolveConflictsDialog::OnContinue)
    EVT_UPDATE_UI(ecID_CONFLICTS_ALL, ecResolveConflictsDialog::OnUpdateAll)
    EVT_UPDATE_UI(ecID_CONFLICTS_NONE, ecResolveConflictsDialog::OnUpdateNone)
    EVT_LIST_ITEM_SELECTED(ecID_CONFLICTS_CONFLICTS, ecResolveConflictsDialog::OnConflictSelected)
    EVT_LIST_ITEM_DESELECTED(ecID_CONFLICTS_CONFLICTS, ecResolveConflictsDialog::OnConflictDeselected)
    EVT_INIT_DIALOG(ecResolveConflictsDialog::OnInitDialog)
END_EVENT_TABLE()

// ----------------------------------------------------------------------------
// main frame
// ----------------------------------------------------------------------------

// Frame constructor
ecResolveConflictsDialog::ecResolveConflictsDialog(wxWindow* parent, std::list<CdlConflict> conflicts, CdlTransaction transaction, wxList *parConflictsOfInterest):
    m_conflicts(conflicts),
    m_Transaction(transaction),
    m_parConflictsOfInterest(parConflictsOfInterest),
    m_Map(wxKEY_INTEGER)

{
    // Stop values from being changed by other mechanisms during the
    // duration of this dialog.
    wxGetApp().LockValues();

    m_conflictsCtrl = NULL;
    m_solutionsCtrl = NULL;

    SetExtraStyle(wxDIALOG_EX_CONTEXTHELP);

    ecDialog::Create(parent, ecID_RESOLVE_CONFLICTS_DIALOG, _("Resolve conflicts"),
        wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER);

    std::list<CdlConflict>::const_iterator conf_i;
    for (conf_i= m_conflicts.begin (); conf_i != m_conflicts.end (); conf_i++)
    { // for each conflict
        int nSolutions = (*conf_i)->get_solution().size();
        SolutionInfo *pInfo = (SolutionInfo *) malloc(sizeof(SolutionInfo)+(nSolutions-1)*sizeof(int));
        pInfo->nCount = nSolutions;
        int i;
        for ( i = 0; i < nSolutions; i++)
        {
            pInfo->arItem[i] = SolutionInfo::CHECKED;
        }
        m_Map.Put((long) *conf_i, (wxObject*) pInfo);
    }

    CreateControls(this);

    Centre(wxBOTH);
}

ecResolveConflictsDialog::~ecResolveConflictsDialog()
{
    m_Map.BeginFind();
    wxNode* node = NULL;
    while ((node = m_Map.Next()))
    {
        SolutionInfo *pInfo = (SolutionInfo*) node->Data();
        free(pInfo);
    }
    m_Map.Clear();

    // OK to change values again
    wxGetApp().UnlockValues();
}

void ecResolveConflictsDialog::CreateControls(wxWindow* parent)
{
    // Create custom windows first
    m_conflictsCtrl = new ecConflictListCtrl(parent, ecID_CONFLICTS_CONFLICTS, wxDefaultPosition, wxSize(470, 110), wxLC_REPORT|wxCLIP_CHILDREN|wxSUNKEN_BORDER);
    m_solutionsCtrl = new ecSolutionListCtrl(parent, ecID_CONFLICTS_SOLUTIONS, wxDefaultPosition, wxSize(470, 110), wxLC_REPORT|wxCLIP_CHILDREN|wxSUNKEN_BORDER);

    wxSizer *item0 = new wxBoxSizer( wxVERTICAL );

    wxSizer *item1 = new wxBoxSizer( wxHORIZONTAL );

    wxButton *item2 = new wxButton( parent, ecID_CONFLICTS_CONTINUE, _("&Continue"), wxDefaultPosition, wxDefaultSize, 0 );
    item2->SetDefault();
    item1->Add( item2, 0, wxALIGN_CENTRE|wxALL, 5 );

    wxButton *item3 = new wxButton( parent, wxID_CANCEL, _("Cancel"), wxDefaultPosition, wxDefaultSize, 0 );
    item1->Add( item3, 0, wxALIGN_CENTRE|wxALL, 5 );

    item0->Add( item1, 0, wxALIGN_RIGHT|wxALIGN_CENTER_VERTICAL|wxALL, 5 );

    wxWindow *item4 = parent->FindWindow( ecID_CONFLICTS_CONFLICTS );
    wxASSERT( item4 );
    item0->Add( item4, 1, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 5 );

    wxSizer *item5 = new wxBoxSizer( wxHORIZONTAL );

    wxStaticText *item6 = new wxStaticText( parent, ecID_CONFLICTS_MSG, _("Proposed Solutions:"), wxDefaultPosition, wxSize(250,-1), 0 );
    item5->Add( item6, 0, wxALIGN_BOTTOM|wxALIGN_CENTER_HORIZONTAL|wxALL, 0 );

    item5->Add( 30, 20, 1, wxALIGN_CENTRE|wxALL, 0 );

    wxButton *item7 = new wxButton( parent, ecID_CONFLICTS_NONE, _("&None"), wxDefaultPosition, wxDefaultSize, 0 );
    item5->Add( item7, 0, wxALIGN_CENTRE|wxALL, 5 );

    wxButton *item8 = new wxButton( parent, ecID_CONFLICTS_ALL, _("&All"), wxDefaultPosition, wxDefaultSize, 0 );
    item5->Add( item8, 0, wxALIGN_CENTRE|wxALL, 5 );

    item0->Add( item5, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 5 );

    wxWindow *item9 = parent->FindWindow( ecID_CONFLICTS_SOLUTIONS );
    wxASSERT( item9 );
    item0->Add( item9, 1, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 5 );

#ifdef __WXGTK__
    wxButton *contextButton = new wxContextHelpButton( parent );
    item1->Add( contextButton, 0, wxALIGN_CENTRE|wxALL, 5 );
#endif

    parent->SetAutoLayout( TRUE );
    parent->SetSizer( item0 );

    // N.B. I find I have to call Layout, then Fit, to make this
    // work.
    parent->Layout();
    item0->Fit( parent );
    item0->SetSizeHints( parent );

    // Add context-sensitive help text
    parent->FindWindow( ecID_CONFLICTS_CONFLICTS )->SetHelpText(_("Displays the set of conflicts for which the fixes are offered."));
    parent->FindWindow( ecID_CONFLICTS_SOLUTIONS )->SetHelpText(_("Displays fixes for the currently selected conflict. Use the checkboxes to enable or disable each fix."));
    parent->FindWindow( ecID_CONFLICTS_CONTINUE )->SetHelpText(_("Continues the current transaction, applying the selected solutions."));
    parent->FindWindow( wxID_CANCEL )->SetHelpText(_("Cancels the current transaction, without applying any solutions."));
    parent->FindWindow( ecID_CONFLICTS_NONE )->SetHelpText(_("Resets all fix checkboxes to the unchecked state."));
    parent->FindWindow( ecID_CONFLICTS_ALL )->SetHelpText(_("Resets all fix checkboxes to the checked state."));

#if __WXGTK__
    parent->FindWindow( wxID_CONTEXT_HELP )->SetHelpText(_("Invokes context-sensitive help for the clicked-on window."));
#endif
}

void ecResolveConflictsDialog::OnInitDialog(wxInitDialogEvent& event)
{
    wxDialog::OnInitDialog(event);

    // Select the first item and fill the solution set
    m_conflictsCtrl->AddConflicts(m_conflicts);
    
    if (m_parConflictsOfInterest && m_parConflictsOfInterest->Number()>0)
    {
        wxList &arConflictsOfInterest = *m_parConflictsOfInterest;
        int i, j;
        for ( i = m_conflictsCtrl->GetItemCount() - 1; i >= 0; --i )
        {
            for ( j = arConflictsOfInterest.Number() - 1; j>=0; --j )
            {
                CdlConflict conflict = (CdlConflict)m_conflictsCtrl->GetItemData(i);
                if ( ((CdlConflict) arConflictsOfInterest[j]) == conflict )
                {
                    m_conflictsCtrl->SetItemState(i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
                    m_conflictsCtrl->EnsureVisible(i);
                    arConflictsOfInterest.DeleteObject(arConflictsOfInterest[j]);
                    break;
                }
            }
        }
    } else
    {
        for ( int i = m_conflictsCtrl->GetItemCount()-1; i>=0; --i )
        {
            m_conflictsCtrl->SetItemState(i, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED);
        }
    }
    m_conflictsCtrl->SetFocus();
}

void ecResolveConflictsDialog::OnContinue(wxCommandEvent& event)
{
    // Ensure we have the current conflict check array
    int i;
    for (i = 0; i < m_conflictsCtrl->GetItemCount(); i++)
    {
        if (m_conflictsCtrl->GetItemState(i, wxLIST_STATE_SELECTED) & wxLIST_STATE_SELECTED)
            RemoveConflictSolutions((CdlConflict) m_conflictsCtrl->GetItemData(i));
    }

    // Dismiss the window
    EndModal(wxID_OK);

    std::list<CdlConflict>::const_iterator conf_i;

    for (conf_i= m_conflicts.begin (); conf_i != m_conflicts.end (); conf_i++) // for each conflict
    {
        CdlConflict conflict=*conf_i;
        //int nSolutions=conflict->get_solution().size();
        SolutionInfo &info=Info(conflict);
        int nIndex=0;
        const std::vector<std::pair<CdlValuable, CdlValue> >&Solution=conflict->get_solution();
        for (std::vector<std::pair<CdlValuable, CdlValue> >::const_iterator soln_i = Solution.begin();soln_i != Solution.end(); soln_i++) {
            if(SolutionInfo::CHECKED==info.arItem[nIndex++]){
                CdlValuable valuable  = soln_i->first;
                CdlValue value=soln_i->second;
                CdlValueFlavor flavor = valuable->get_flavor();
                const wxString strName(valuable->get_name().c_str());
                const wxString strValue(value.get_value().c_str());
                bool rc = TRUE;
                wxString str;
                try
                {
                    switch(flavor)
                    {
                    case CdlValueFlavor_None :
                        str = wxT("set CdlValueFlavor_None");