mainwin.cpp

ecos实时嵌入式操作系统

{
    //wxString strURL(wxT("redirect/the-ecos-configuration-tool.html"));
    wxString strURL(wxGetApp().GetFullAppPath(wxT("manual/user-guides.2.html")));
    if (!wxFileExists(strURL))
	strURL = wxT("user-guide/the-ecos-configuration-tool.html");

    if (wxGetApp().GetConfigToolDoc())
    {
        wxGetApp().GetConfigToolDoc()->ShowURL(strURL);
    }
}

void ecMainFrame::OnHelpContext(wxCommandEvent& event)
{
    wxContextHelp contextHelp;
}

void ecMainFrame::OnResolveConflicts(wxCommandEvent& event)
{
/*
    ecResolveConflictsDialog dialog(this);
    dialog.ShowModal();
*/
    if ( ecConfigToolDoc::NotDone == wxGetApp().GetConfigToolDoc()->ResolveGlobalConflicts() )
    {
        // Global inference handler was never invoked.  Say something
        wxString msg;
        msg.Printf(_("No solutions can be automatically determined for the current set of conflicts."));
        wxMessageBox(msg, wxGetApp().GetSettings().GetAppName(), wxICON_EXCLAMATION|wxOK);
    }    
}

void ecMainFrame::OnUpdateResolveConflicts(wxUpdateUIEvent& event)
{
    if (!wxGetApp().GetConfigToolDoc() || !wxGetApp().GetConfigToolDoc()->GetCdlInterpreter())
    {
        event.Enable(FALSE);
        return;
    }

    event.Enable(wxGetApp().GetConfigToolDoc()->GetCdlInterpreter()->get_toplevel()->get_all_conflicts().size()>0);
}

void ecMainFrame::OnSettings(wxCommandEvent& event)
{
    ecSettingsDialog dialog(this);
    dialog.ShowModal();
}

void ecMainFrame::OnPlatforms(wxCommandEvent& event)
{
    ecPlatformsDialog dialog(this);
    if (dialog.ShowModal() == wxID_OK)
    {
        CeCosTestPlatform::RemoveAllPlatforms();
        unsigned int i ;
        for(i=0; i < dialog.PlatformCount();i++){
            CeCosTestPlatform::Add(*dialog.Platform(i));
        }
        CeCosTestPlatform::Save();
    }
}

void ecMainFrame::OnBuildOptions(wxCommandEvent& event)
{
    ecBuildOptionsDialog dialog(this);
    dialog.ShowModal();
}

void ecMainFrame::OnTemplates(wxCommandEvent& event)
{
    ecTemplatesDialog dialog(this);
    if (dialog.ShowModal() == wxID_OK)
	{
#ifdef __WXMSW__
        // Ensure display gets updated
        ::UpdateWindow((HWND) GetHWND());
        //wxYield();
#endif
        ecConfigToolDoc* doc = wxGetApp().GetConfigToolDoc();

		doc->SelectHardware(dialog.GetSelectedHardware());
		doc->SelectTemplate(dialog.GetSelectedTemplate(), dialog.GetSelectedTemplateVersion());
	}
}

void ecMainFrame::OnAdmin(wxCommandEvent& event)
{
    ecConfigToolDoc* doc = wxGetApp().GetConfigToolDoc();

    wxASSERT (doc) ;

    if (wxYES == wxMessageBox(_("This command will close the current document.\n\nDo you wish to continue?"),
        wxGetApp().GetAppName(), wxYES_NO, this))
    {
        wxString shellCommands;
        // ensure that the user tools are on the path for use by ecosadmin.tcl
        // TODO: need to something else for Linux (since it returns settings in shellCommands)
        if (wxGetApp().PrepareEnvironment(FALSE, & shellCommands))
        {
            // make sure we use doc data before the doc is destroyed

            ecAdminDialog dlg(this, doc->GetPackagesDir(), wxGetApp().GetSettings().GetUserToolsDir());

            if (dlg.ShowModal() == wxID_OK)
            {
                // Create new document
                wxGetApp().GetDocManager()->CreateDocument(wxEmptyString, wxDOC_NEW);
            }
        }
    }
}

void ecMainFrame::OnPackages(wxCommandEvent& event)
{
    ecConfigToolDoc* doc = wxGetApp().GetConfigToolDoc();
    if (doc)
        doc->SelectPackages();
}

void ecMainFrame::OnRunTests(wxCommandEvent& event)
{
    ecConfigToolDoc* doc = wxGetApp().GetConfigToolDoc();
    if (doc)
        doc->RunTests();
}

void ecMainFrame::OnChooseRepository(wxCommandEvent& event)
{
    ecConfigToolDoc* doc = wxGetApp().GetConfigToolDoc();
    if (doc && !doc->OnSaveModified())
        return;

    if (!doc)
    {
        doc = (ecConfigToolDoc*) wxGetApp().GetDocManager()->CreateDocument(wxString(""), wxDOC_NEW|ecDOC_PROMPT_FOR_REPOSITORY);
        return;
    }

    if (doc)
        doc->m_bRepositoryOpen = FALSE;

    if (wxGetApp().GetConfigToolDoc()->OpenRepository(wxEmptyString, TRUE))
    {
        // TODO
#if 0
        // reset the document title as shown in the frame window
        GetDocTemplate ()->SetDefaultTitle (this);
        
        // load the memory layout for the default target-platform-startup from the new repository
        NewMemoryLayout (CFileName (m_strPackagesDir, m_strMemoryLayoutFolder, _T("include\\pkgconf")));
#endif

        doc->UpdateAllViews(NULL);
        doc->UpdateFailingRuleCount();
    }
    else
    {
        if (doc)
            doc->m_bRepositoryOpen = TRUE;
    }
}

void ecMainFrame::OnBuildToolsPath(wxCommandEvent& event)
{
    ecConfigToolDoc* doc = wxGetApp().GetConfigToolDoc();
    if (!doc)
        return;

    // add the current build tools dir to the drop-down list box
    wxArrayString arstrPaths;
    if (!wxGetApp().GetSettings().m_buildToolsDir.IsEmpty())
        arstrPaths.Add(wxGetApp().GetSettings().m_buildToolsDir);

    // also add the sub-directory containing tools for the current command prefix
    wxString value;
    wxStringToStringMap& map = wxGetApp().GetSettings().GetBinDirs();
    const wxString strPrefix(doc->GetCurrentTargetPrefix());
    if (map.Find(strPrefix, value) && (wxNOT_FOUND == arstrPaths.Index(value)))
        arstrPaths.Add(value);

    wxString msg;
    msg.Printf(_("Enter the location of the %s build tools\n"
          "folder. You can type in a path or use the\n"
          "Browse button to navigate to a folder."),
          (const wxChar*) (strPrefix.IsEmpty() ? wxString(wxT("native")) : strPrefix));
    wxString caption(_("Build Tools Path"));

    ecFolderDialog dialog(wxGetApp().GetSettings().m_buildToolsDir, arstrPaths, msg, this, ecID_BUILD_TOOLS_DIALOG, caption);
    if (dialog.ShowModal() == wxID_OK)
    {
        wxString path (dialog.GetPath());

        // look for *objcopy under the user-specified build tools directory
        wxArrayString objcopyFiles;
        wxString objcopyFileSpec(wxT("objcopy"));
#ifdef __WXMSW__
        objcopyFileSpec += wxT(".exe");
#endif
        size_t objcopyCount = wxDir::GetAllFiles(path, &objcopyFiles, wxT("*") + objcopyFileSpec, wxDIR_FILES | wxDIR_DIRS);
        bool bPrefixFound = false;
        for (int count=0; count < objcopyCount; count++)
        {
            wxFileName file (objcopyFiles [count]);
            wxString new_prefix (file.GetFullName().Left (file.GetFullName().Find(objcopyFileSpec)));
            if ((! new_prefix.IsEmpty()) && ('-' == new_prefix.Last()))
                new_prefix = new_prefix.Left (new_prefix.Len() - 1); // strip off trailing hyphen 
            if (new_prefix == strPrefix)
                bPrefixFound = true;
        }

        wxString msg;
        msg.Printf(wxT("%s does not appear to contain the build tools - use this folder anyway?"), (const wxChar*) path);

        if(bPrefixFound ||
            (wxYES == wxMessageBox(msg, wxGetApp().GetSettings().GetAppName(), wxICON_QUESTION|wxYES_NO)))
        {
            for (int count=0; count < objcopyCount; count++)
            {
                wxFileName file (objcopyFiles [count]);
                wxString new_prefix (file.GetFullName().Left (file.GetFullName().Find(objcopyFileSpec)));
                if ((! new_prefix.IsEmpty()) && ('-' == new_prefix.Last()))
                    new_prefix = new_prefix.Left (new_prefix.Len() - 1); // strip off trailing hyphen
                map.Set(new_prefix, file.GetPath(wxPATH_GET_VOLUME));
            }
            wxGetApp().GetSettings().m_buildToolsDir = path;
        }
    }
}

void ecMainFrame::OnUserToolsPath(wxCommandEvent& event)
{
    ecConfigToolDoc* doc = wxGetApp().GetConfigToolDoc();
    if (!doc)
        return;

    wxArrayString paths = wxGetApp().GetSettings().m_userToolPaths;
    if (!wxGetApp().GetSettings().m_userToolsDir.IsEmpty())
        paths.Add(wxGetApp().GetSettings().m_userToolsDir);

    wxString msg(_("Enter the location of the user tools folder,\n"
          "which should contain cat and ls. You can type in\n"
          "a path or use the Browse button to navigate to a\n"
          "folder."));

    wxString caption(_("User Tools Path"));
    wxString defaultPath(wxGetApp().GetSettings().m_userToolsDir);

    ecFolderDialog dialog(defaultPath, paths, msg, this, ecID_USER_TOOLS_DIALOG, caption);
    if (dialog.ShowModal() == wxID_OK)
    {
        wxString path(dialog.GetPath());
        ecFileName strFile(path);

#ifdef __WXMSW__
        wxString exeSuffix(wxT(".exe"));
#else
        wxString exeSuffix(wxEmptyString);
#endif
        wxString prog(wxString(wxT("ls")) + exeSuffix);

        strFile += (const wxChar*) prog;

        wxString msg;
        msg.Printf(wxT("%s does not appear to contain the user tools - use this folder anyway?"), (const wxChar*) path);

        if(strFile.Exists() ||
            (wxYES == wxMessageBox(msg, wxGetApp().GetSettings().GetAppName(), wxICON_QUESTION|wxYES_NO)))
        {
            wxGetApp().GetSettings().m_userToolsDir = path;
        }
    }
}

// Process events for the window with the focus first.
bool ecMainFrame::ProcessEvent(wxEvent& event)
{
    static wxEvent* s_lastEvent = NULL;

    if (& event == s_lastEvent)
        return FALSE;

    if (event.IsCommandEvent() && !event.IsKindOf(CLASSINFO(wxChildFocusEvent)))
    {
        s_lastEvent = & event;
        
        wxWindow* focusWin = wxFindFocusDescendant(this);
        bool success = FALSE;
        if (focusWin)
        {
            //long windowId = focusWin->GetId();
            //wxLogDebug("Found focus window %d", windowId);
            success = focusWin->GetEventHandler()->ProcessEvent(event);
        }
        if (!success)
            success = wxDocParentFrame::ProcessEvent(event);
        
        s_lastEvent = NULL;
        return success;
    }
    else
    {
        return wxDocParentFrame::ProcessEvent(event);
    }
}

void ecMainFrame::SetFailRulePane(int nCount)
{
    wxString strCount;
    switch (nCount)
    {
    case 0:
        strCount = wxT("No conflicts");
        break;
    case 1:
        strCount = wxT("1 conflict");
        break;
    default:
        strCount.Printf (_("%d conflicts"), nCount);
        break;
    }
    if (GetStatusBar())
    {
        GetStatusBar()->SetStatusText(strCount, ecFailRulePane);
    }
}

// Update the title, either via the document's view or explicitly if no doc
void ecMainFrame::UpdateFrameTitle()
{
    if (wxGetApp().GetConfigToolDoc())
        wxGetApp().GetConfigToolDoc()->GetFirstView()->OnChangeFilename();
    else
        SetTitle(wxGetApp().GetSettings().GetAppName());
}

void ecMainFrame::OnUpdatePlatforms(wxUpdateUIEvent& event)
{
    event.Enable(TRUE);
}

void ecMainFrame::OnUpdateBuildOptions(wxUpdateUIEvent& event)
{
    event.Enable(wxGetApp().GetConfigToolDoc() != NULL);
}

void ecMainFrame::OnUpdateBuildToolsPath(wxUpdateUIEvent& event)
{
    event.Enable(wxGetApp().GetConfigToolDoc() != NULL);
}