packagesdlg.cpp

ecos实时嵌入式操作系统

//####COPYRIGHTBEGIN####
//
// ----------------------------------------------------------------------------
// Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
// Copyright (C) 2003 John Dallaway
//
// 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####
// packages :
//
//===========================================================================
//#####DESCRIPTIONBEGIN####
//
// Author(s):   julians, jld
// Contact(s):  julians
// Date:        2000/09/28
// Version:     $Id: packagesdlg.cpp,v 1.9 2001/12/14 17:34:03 julians Exp $
// Purpose:
// Description: Implementation file for ecPackagesDialog
// Requires:
// Provides:
// See also:
// Known bugs:
// Usage:
//
//####DESCRIPTIONEND####
//
//===========================================================================

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

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

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

#ifdef __BORLANDC__
#pragma hdrstop
#endif

#include "wx/cshelp.h"
#include "wx/valgen.h"
#include "wx/tokenzr.h"

#include "configtool.h"
#include "packagesdlg.h"
#include "configtooldoc.h"
#include "ecutils.h"

BEGIN_EVENT_TABLE(ecPackagesDialog, ecDialog)
    EVT_BUTTON(wxID_OK, ecPackagesDialog::OnOK)
    EVT_BUTTON(wxID_CANCEL, ecPackagesDialog::OnCancel)
    EVT_BUTTON(ecID_PACKAGES_DIALOG_ADD, ecPackagesDialog::OnAdd)
    EVT_BUTTON(ecID_PACKAGES_DIALOG_REMOVE, ecPackagesDialog::OnRemove)
    EVT_LISTBOX_DCLICK(ecID_PACKAGES_DIALOG_AVAILABLE_LIST, ecPackagesDialog::OnDblClickListBox1)
    EVT_LISTBOX_DCLICK(ecID_PACKAGES_DIALOG_USE_LIST, ecPackagesDialog::OnDblClickListBox2)
    EVT_LISTBOX(ecID_PACKAGES_DIALOG_AVAILABLE_LIST, ecPackagesDialog::OnClickListBox1)
    EVT_LISTBOX(ecID_PACKAGES_DIALOG_USE_LIST, ecPackagesDialog::OnClickListBox2)
    EVT_LISTBOX(ecID_PACKAGES_DIALOG_VERSION, ecPackagesDialog::OnSelectVersion)
    EVT_INIT_DIALOG(ecPackagesDialog::OnInitDialog)
    EVT_BUTTON(ecID_PACKAGES_DIALOG_CLEAR, ecPackagesDialog::OnClearKeywords)
    EVT_CHECKBOX(ecID_PACKAGES_DIALOG_OMIT_HARDWARE, ecPackagesDialog::OnClickOmitHardwarePackages)
    EVT_CHECKBOX(ecID_PACKAGES_DIALOG_EXACT_MATCH, ecPackagesDialog::OnClickExactMatch)
    EVT_TEXT(ecID_PACKAGES_DIALOG_KEYWORDS, ecPackagesDialog::OnUpdateKeywordText)
    EVT_IDLE(ecPackagesDialog::OnIdle)
END_EVENT_TABLE()

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

// Frame constructor
ecPackagesDialog::ecPackagesDialog(wxWindow* parent):
m_timer(this)
{
    m_bHardwarePackageSelected = FALSE;
    m_keywords = wxEmptyString;
    m_updateLists = FALSE;
    m_updateInterval = 600; // Milliseconds
    wxStartTimer();
    
    SetExtraStyle(wxDIALOG_EX_CONTEXTHELP);
    
    ecDialog::Create(parent, ecID_PACKAGES_DIALOG, _("Packages"),
        wxDefaultPosition, wxDefaultSize, wxDEFAULT_DIALOG_STYLE|wxRESIZE_BORDER);
    
    CreateControls(this);
    
    m_timer.Start(200);
    
    Centre(wxBOTH);
}

ecPackagesDialog::~ecPackagesDialog()
{
    m_timer.Stop();
}

// TODO: implement wxLB_SORT style in wxGTK.
void ecPackagesDialog::CreateControls(wxWindow* parent)
{
    wxSizer *item0 = new wxBoxSizer( wxVERTICAL );
    
    wxSizer *item1 = new wxBoxSizer( wxHORIZONTAL );
    
    wxSizer *item2 = new wxBoxSizer( wxVERTICAL );

    wxStaticText *item3 = new wxStaticText( parent, wxID_STATIC, _("Available &packages:"), wxDefaultPosition, wxDefaultSize, 0 );
    item2->Add( item3, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5 );
    
    wxString *strs4 = (wxString*) NULL;
    wxListBox *item4 = new wxListBox( parent, ecID_PACKAGES_DIALOG_AVAILABLE_LIST, wxDefaultPosition, wxSize(230,190), 0, strs4, wxLB_SORT|wxLB_HSCROLL );
    item2->Add( item4, 1, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxBOTTOM, 5 );
    
    item1->Add( item2, 1, wxGROW|wxALIGN_CENTER_HORIZONTAL|wxALL, 0 );
    
    wxSizer *item5 = new wxBoxSizer( wxVERTICAL );
    
    wxButton *item6 = new wxButton( parent, ecID_PACKAGES_DIALOG_ADD, _("&Add >>"), wxDefaultPosition, wxDefaultSize, 0 );
    item5->Add( item6, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    wxButton *item7 = new wxButton( parent, ecID_PACKAGES_DIALOG_REMOVE, _("<< &Remove"), wxDefaultPosition, wxDefaultSize, 0 );
    item5->Add( item7, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    item1->Add( item5, 0, wxALIGN_CENTRE|wxALL, 0 );
    
    wxSizer *item8 = new wxBoxSizer( wxVERTICAL );
    
    wxStaticText *item9 = new wxStaticText( parent, wxID_STATIC, _("&Use these packages:"), wxDefaultPosition, wxDefaultSize, 0 );
    item8->Add( item9, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5 );
    
    wxString *strs10 = (wxString*) NULL;
    wxListBox *item10 = new wxListBox( parent, ecID_PACKAGES_DIALOG_USE_LIST, wxDefaultPosition, wxSize(230,190), 0, strs10, wxLB_SORT|wxLB_HSCROLL );
    item8->Add( item10, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxBOTTOM, 5 );
    
    item1->Add( item8, 1, wxGROW|wxALIGN_CENTER_HORIZONTAL|wxALL, 0 );
    
    item0->Add( item1, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 5 );
    
    wxStaticText *item11 = new wxStaticText( parent, wxID_STATIC, _("&Version:"), wxDefaultPosition, wxDefaultSize, 0 );
    item0->Add( item11, 0, wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 10 );
    
    wxString *strs12 = (wxString*) NULL;
    wxChoice *item12 = new wxChoice( parent, ecID_PACKAGES_DIALOG_VERSION, wxDefaultPosition, wxSize(100,-1), 0, strs12, 0 );
    item0->Add( item12, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 10 );
    
    wxTextCtrl *item13 = new wxTextCtrl( parent, ecID_PACKAGES_DIALOG_DESCRIPTION, _(""), wxDefaultPosition, wxSize(80,110), wxTE_MULTILINE );
    item0->Add( item13, 1, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxBOTTOM, 10 );
    
    wxStaticText *item14 = new wxStaticText( parent, wxID_STATIC, _("&Keywords:"), wxDefaultPosition, wxDefaultSize, 0 );
    item0->Add( item14, 0, wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 10 );
    
    wxSizer *item15 = new wxBoxSizer( wxHORIZONTAL );
    
    wxTextCtrl *item16 = new wxTextCtrl( parent, ecID_PACKAGES_DIALOG_KEYWORDS, _(""), wxDefaultPosition, wxSize(80,-1), 0 );
    item15->Add( item16, 1, wxALIGN_CENTRE|wxALL, 5 );
    
    wxButton *item17 = new wxButton( parent, ecID_PACKAGES_DIALOG_CLEAR, _("C&lear"), wxDefaultPosition, wxDefaultSize, 0 );
    item15->Add( item17, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    item0->Add( item15, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5 );
    
    wxSizer *item18 = new wxBoxSizer( wxHORIZONTAL );
    
    wxCheckBox *item19 = new wxCheckBox( parent, ecID_PACKAGES_DIALOG_OMIT_HARDWARE, _("&Omit hardware packages"), wxDefaultPosition, wxDefaultSize, 0 );
    item18->Add( item19, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    wxCheckBox *item20 = new wxCheckBox( parent, ecID_PACKAGES_DIALOG_EXACT_MATCH, _("&Match exactly"), wxDefaultPosition, wxDefaultSize, 0 );
    item18->Add( item20, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    item18->Add( 20, 20, 1, wxALIGN_CENTRE|wxALL, 5 );
    
    wxButton *item21 = new wxButton( parent, wxID_OK, _("&OK"), wxDefaultPosition, wxDefaultSize, 0 );
    item21->SetDefault();
    item18->Add( item21, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    wxButton *item22 = new wxButton( parent, wxID_CANCEL, _("&Cancel"), wxDefaultPosition, wxDefaultSize, 0 );
    item18->Add( item22, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    item0->Add( item18, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxBOTTOM, 5 );
    
#if 0
    wxSizer *item0 = new wxBoxSizer( wxVERTICAL );
    
    wxSizer *item1 = new wxBoxSizer( wxHORIZONTAL );
    
    wxSizer *item2 = new wxBoxSizer( wxVERTICAL );
    
    wxStaticText *item3 = new wxStaticText( parent, wxID_STATIC, _("Available &packages:"), wxDefaultPosition, wxDefaultSize, 0 );
    item2->Add( item3, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5 );
    
    wxString *strs4 = (wxString*) NULL;
    wxListBox *item4 = new wxListBox( parent, ecID_PACKAGES_DIALOG_AVAILABLE_LIST, wxDefaultPosition, wxSize(230,190), 0, strs4, wxLB_SORT|wxLB_HSCROLL );
    item2->Add( item4, 1, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxBOTTOM, 5 );
    
    item1->Add( item2, 1, wxGROW|wxALIGN_CENTER_HORIZONTAL|wxALL, 0 );
    
    wxSizer *item5 = new wxBoxSizer( wxVERTICAL );
    
    wxButton *item6 = new wxButton( parent, ecID_PACKAGES_DIALOG_ADD, _("&Add >>"), wxDefaultPosition, wxDefaultSize, 0 );
    item5->Add( item6, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    wxButton *item7 = new wxButton( parent, ecID_PACKAGES_DIALOG_REMOVE, _("<< &Remove"), wxDefaultPosition, wxDefaultSize, 0 );
    item5->Add( item7, 0, wxALIGN_CENTRE|wxALL, 5 );

    item1->Add( item5, 0, wxALIGN_CENTRE|wxALL, 0 );
    
    wxSizer *item8 = new wxBoxSizer( wxVERTICAL );
    
    wxStaticText *item9 = new wxStaticText( parent, wxID_STATIC, _("&Use these packages:"), wxDefaultPosition, wxDefaultSize, 0 );
    item8->Add( item9, 0, wxALIGN_CENTER_VERTICAL|wxALL, 5 );
    
    wxString *strs10 = (wxString*) NULL;
    wxListBox *item10 = new wxListBox( parent, ecID_PACKAGES_DIALOG_USE_LIST, wxDefaultPosition, wxSize(230,190), 0, strs10, wxLB_SORT|wxLB_HSCROLL );
    item8->Add( item10, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxBOTTOM, 5 );
    
    item1->Add( item8, 1, wxGROW|wxALIGN_CENTER_HORIZONTAL|wxALL, 0 );
    
    item0->Add( item1, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 5 );
    
    wxStaticText *item11 = new wxStaticText( parent, wxID_STATIC, _("&Version:"), wxDefaultPosition, wxDefaultSize, 0 );
    item0->Add( item11, 0, wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 10 );
    
    wxString *strs12 = (wxString*) NULL;
    wxChoice *item12 = new wxChoice( parent, ecID_PACKAGES_DIALOG_VERSION, wxDefaultPosition, wxSize(100,-1), 0, strs12, 0 );
    item0->Add( item12, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxALL, 10 );
    
    wxTextCtrl *item13 = new wxTextCtrl( parent, ecID_PACKAGES_DIALOG_DESCRIPTION, _(""), wxDefaultPosition, wxSize(80,110), wxTE_MULTILINE );
    item0->Add( item13, 1, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxBOTTOM, 10 );
    
    wxStaticText *item14 = new wxStaticText( parent, wxID_STATIC, _("&Keywords:"), wxDefaultPosition, wxDefaultSize, 0 );
    item0->Add( item14, 0, wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 10 );
    
    wxSizer *item15 = new wxBoxSizer( wxHORIZONTAL );
    
    wxTextCtrl *item16 = new wxTextCtrl( parent, ecID_PACKAGES_DIALOG_KEYWORDS, _(""), wxDefaultPosition, wxSize(80,-1), 0 );
    item15->Add( item16, 1, wxALIGN_CENTRE|wxALL, 5 );
    
    wxButton *item17 = new wxButton( parent, ecID_PACKAGES_DIALOG_CLEAR, _("C&lear"), wxDefaultPosition, wxDefaultSize, 0 );
    item15->Add( item17, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    item0->Add( item15, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT, 5 );
    
    wxSizer *item18 = new wxBoxSizer( wxHORIZONTAL );
    
    wxCheckBox *item19 = new wxCheckBox( parent, ecID_PACKAGES_DIALOG_OMIT_HARDWARE, _("Omit hardware packages"), wxDefaultPosition, wxDefaultSize, 0 );
    item18->Add( item19, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    item18->Add( 20, 20, 1, wxALIGN_CENTRE|wxALL, 5 );
    
    wxButton *item20 = new wxButton( parent, wxID_OK, _("&OK"), wxDefaultPosition, wxDefaultSize, 0 );
    item20->SetDefault();
    item18->Add( item20, 0, wxALIGN_CENTRE|wxALL, 5 );

    wxButton *item21 = new wxButton( parent, wxID_CANCEL, _("&Cancel"), wxDefaultPosition, wxDefaultSize, 0 );
    item18->Add( item21, 0, wxALIGN_CENTRE|wxALL, 5 );
    
    item0->Add( item18, 0, wxGROW|wxALIGN_CENTER_VERTICAL|wxLEFT|wxRIGHT|wxBOTTOM, 5 );
#endif
    
#ifdef __WXGTK__
    wxButton *contextButton = new wxContextHelpButton( parent );
    item18->Add( contextButton, 0, wxALIGN_CENTRE|wxALL, 5 );
#endif
    
    parent->FindWindow( ecID_PACKAGES_DIALOG_KEYWORDS )->SetFocus();
    
    parent->SetAutoLayout( TRUE );
    parent->SetSizer( item0 );
    parent->Layout();
    item0->Fit( parent );
    //item0->SetSizeHints( parent );
    
    // Add context-sensitive help text
    parent->FindWindow( ecID_PACKAGES_DIALOG_AVAILABLE_LIST )->SetHelpText(_("Displays the list of packages available, but not currently loaded."));
    parent->FindWindow( ecID_PACKAGES_DIALOG_USE_LIST )->SetHelpText(_("Displays the list of packages currently loaded."));
    parent->FindWindow( ecID_PACKAGES_DIALOG_ADD )->SetHelpText(_("Add one or more packages to the list to be loaded."));
    parent->FindWindow( ecID_PACKAGES_DIALOG_REMOVE )->SetHelpText(_("Removes one or more packages from the list to be loaded."));
    parent->FindWindow( ecID_PACKAGES_DIALOG_VERSION )->SetHelpText(_("Displays the version of the selected packages."));
    parent->FindWindow( ecID_PACKAGES_DIALOG_DESCRIPTION )->SetHelpText(_("Displays a description of the selected package (blank if more than one package is selected)."));
    parent->FindWindow( ecID_PACKAGES_DIALOG_KEYWORDS )->SetHelpText(_("Enter keywords here to restrict displayed packages."));
    parent->FindWindow( ecID_PACKAGES_DIALOG_CLEAR )->SetHelpText(_("Clears the keyword field."));
    parent->FindWindow( ecID_PACKAGES_DIALOG_OMIT_HARDWARE)->SetHelpText(_("Check this to omit hardware packages, uncheck to show all packages."));
    parent->FindWindow( ecID_PACKAGES_DIALOG_EXACT_MATCH )->SetHelpText(_("Check this to display exact matches between keyword and aliases (case insensitive)."));
    parent->FindWindow( wxID_OK )->SetHelpText(_("Closes the dialog and saves any changes you have made."));
    parent->FindWindow( wxID_CANCEL )->SetHelpText(_("Closes the dialog without saving any changes you have made."));
    
#if __WXGTK__
    parent->FindWindow( wxID_CONTEXT_HELP )->SetHelpText(_("Invokes context-sensitive help for the clicked-on window."));
#endif
    
    // Add validators
    parent->FindWindow( ecID_PACKAGES_DIALOG_DESCRIPTION )->SetValidator(wxGenericValidator(& m_packageDescription));
    parent->FindWindow( ecID_PACKAGES_DIALOG_KEYWORDS )->SetValidator(wxGenericValidator(& m_keywords));
    parent->FindWindow( ecID_PACKAGES_DIALOG_OMIT_HARDWARE )->SetValidator(wxGenericValidator(& wxGetApp().GetSettings().m_omitHardwarePackages));
    parent->FindWindow( ecID_PACKAGES_DIALOG_EXACT_MATCH )->SetValidator(wxGenericValidator(& wxGetApp().GetSettings().m_matchPackageNamesExactly));
}

void ecPackagesDialog::OnInitDialog(wxInitDialogEvent& event)
{
    // Note: InitControls must be here, because data will be added
    // between construction of the dialog, and OnInitDialog.
    InitControls();
    TransferDataToWindow();
}

void ecPackagesDialog::InitControls()
{
    Fill();
}

void ecPackagesDialog::OnCancel(wxCommandEvent& event)
{
    event.Skip();
}

void ecPackagesDialog::OnOK(wxCommandEvent& event)
{
    TransferDataFromWindow();
    event.Skip();
}

// For each word in keywords, is it contained in 'str'?
bool ecPackagesDialog::MatchesKeyword(wxArrayString& keywords, const wxString& str)
{
    // _Every_ keyword must match
    size_t i;
    for (i = 0; i < keywords.GetCount(); i++)
    {
        if (str.Find(keywords[i]) == -1)
            return FALSE;
    }
    return TRUE;
}

void ecPackagesDialog::Fill()
{
    wxListBox* availableList = (wxListBox*) FindWindow( ecID_PACKAGES_DIALOG_AVAILABLE_LIST );
    wxListBox* useList = (wxListBox*) FindWindow( ecID_PACKAGES_DIALOG_USE_LIST );
    ecConfigToolDoc * pDoc = wxGetApp().GetConfigToolDoc ();

    // wxGTK doesn't deselect items properly when clearing, I think
    int i;
    for (i = 0; i < availableList->GetCount(); i++)