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b437ff98b0c61bf7ecdbe57d759917d1eb92a94f
wxWidgets/src/generic/filedlgg.cpp
Vadim Zeitlin bd362275b8 Remove Palm OS port. 
The platform targeted by this port doesn't exist any more and the port never
achieved really working state so remove the code to avoid having to maintain
it.

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@70345 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
2012-01-15 01:05:28 +00:00

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//////////////////////////////////////////////////////////////////////////////
// Name: src/generic/filedlgg.cpp
// Purpose: wxGenericFileDialog
// Author: Robert Roebling
// Modified by:
// Created: 12/12/98
// RCS-ID: $Id$
// Copyright: (c) Robert Roebling
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
#pragma hdrstop
#endif
#if wxUSE_FILEDLG
// NOTE : it probably also supports MAC, untested
#if !defined(__UNIX__) && !defined(__DOS__) && !defined(__WIN32__) && !defined(__OS2__)
#error wxGenericFileDialog currently only supports Unix, win32 and DOS
#endif
#ifndef WX_PRECOMP
#ifdef __WXMSW__
#include "wx/msw/wrapwin.h"
#endif
#include "wx/hash.h"
#include "wx/intl.h"
#include "wx/settings.h"
#include "wx/log.h"
#include "wx/msgdlg.h"
#include "wx/bmpbuttn.h"
#include "wx/checkbox.h"
#include "wx/choice.h"
#include "wx/stattext.h"
#include "wx/textctrl.h"
#include "wx/sizer.h"
#include "wx/filedlg.h" // wxFD_OPEN, wxFD_SAVE...
#endif
#include "wx/longlong.h"
#include "wx/config.h"
#include "wx/imaglist.h"
#include "wx/artprov.h"
#include "wx/filefn.h"
#include "wx/filectrl.h"
#include "wx/generic/filedlgg.h"
#include "wx/debug.h"
#if wxUSE_TOOLTIPS
#include "wx/tooltip.h"
#endif
#if wxUSE_CONFIG
#include "wx/config.h"
#endif
#ifndef __WXWINCE__
#include <sys/types.h>
#include <sys/stat.h>
#endif
#ifdef __UNIX__
#include <dirent.h>
#include <pwd.h>
#ifndef __VMS
# include <grp.h>
#endif
#endif
#ifdef __WINDOWS__
#include "wx/msw/mslu.h"
#endif
#ifdef __WATCOMC__
#include <direct.h>
#endif
#ifndef __WXWINCE__
#include <time.h>
#endif
#if defined(__UNIX__) || defined(__DOS__)
#include <unistd.h>
#endif
#if defined(__WXWINCE__)
#define IsTopMostDir(dir) (dir == wxT("\\") || dir == wxT("/"))
#elif (defined(__DOS__) || defined(__WINDOWS__) || defined (__OS2__))
#define IsTopMostDir(dir) (dir.empty())
#else
#define IsTopMostDir(dir) (dir == wxT("/"))
#endif
//-----------------------------------------------------------------------------
// wxGenericFileDialog
//-----------------------------------------------------------------------------
#define ID_LIST_MODE (wxID_FILEDLGG )
#define ID_REPORT_MODE (wxID_FILEDLGG + 1)
#define ID_UP_DIR (wxID_FILEDLGG + 2)
#define ID_HOME_DIR (wxID_FILEDLGG + 3)
#define ID_NEW_DIR (wxID_FILEDLGG + 4)
#define ID_FILE_CTRL (wxID_FILEDLGG + 5)
IMPLEMENT_DYNAMIC_CLASS(wxGenericFileDialog, wxFileDialogBase)
BEGIN_EVENT_TABLE(wxGenericFileDialog,wxDialog)
EVT_BUTTON(ID_LIST_MODE, wxGenericFileDialog::OnList)
EVT_BUTTON(ID_REPORT_MODE, wxGenericFileDialog::OnReport)
EVT_BUTTON(ID_UP_DIR, wxGenericFileDialog::OnUp)
EVT_BUTTON(ID_HOME_DIR, wxGenericFileDialog::OnHome)
EVT_BUTTON(ID_NEW_DIR, wxGenericFileDialog::OnNew)
EVT_BUTTON(wxID_OK, wxGenericFileDialog::OnOk)
EVT_FILECTRL_FILEACTIVATED(ID_FILE_CTRL, wxGenericFileDialog::OnFileActivated)
EVT_UPDATE_UI(ID_UP_DIR, wxGenericFileDialog::OnUpdateButtonsUI)
#if defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
EVT_UPDATE_UI(ID_NEW_DIR, wxGenericFileDialog::OnUpdateButtonsUI)
#endif // defined(__DOS__) || defined(__WINDOWS__) || defined(__OS2__)
END_EVENT_TABLE()
long wxGenericFileDialog::ms_lastViewStyle = wxLC_LIST;
bool wxGenericFileDialog::ms_lastShowHidden = false;
void wxGenericFileDialog::Init()
{
m_bypassGenericImpl = false;
m_filectrl = NULL;
m_upDirButton = NULL;
m_newDirButton = NULL;
}
wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
const wxString& message,
const wxString& defaultDir,
const wxString& defaultFile,
const wxString& wildCard,
long style,
const wxPoint& pos,
const wxSize& sz,
const wxString& name,
bool bypassGenericImpl ) : wxFileDialogBase()
{
Init();
Create( parent, message, defaultDir, defaultFile, wildCard, style, pos, sz, name, bypassGenericImpl );
}
bool wxGenericFileDialog::Create( wxWindow *parent,
const wxString& message,
const wxString& defaultDir,
const wxString& defaultFile,
const wxString& wildCard,
long style,
const wxPoint& pos,
const wxSize& sz,
const wxString& name,
bool bypassGenericImpl )
{
m_bypassGenericImpl = bypassGenericImpl;
parent = GetParentForModalDialog(parent, style);
if (!wxFileDialogBase::Create(parent, message, defaultDir, defaultFile,
wildCard, style, pos, sz, name))
{
return false;
}
if (m_bypassGenericImpl)
return true;
if (!wxDialog::Create( parent, wxID_ANY, message, pos, sz,
wxDEFAULT_DIALOG_STYLE | wxRESIZE_BORDER | style, name
))
{
return false;
}
#if wxUSE_CONFIG
if (wxConfig::Get(false))
{
wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ViewStyle"),
&ms_lastViewStyle);
wxConfig::Get()->Read(wxT("/wxWindows/wxFileDialog/ShowHidden"),
&ms_lastShowHidden);
}
#endif
if ((m_dir.empty()) || (m_dir == wxT(".")))
{
m_dir = wxGetCwd();
if (m_dir.empty())
m_dir = wxFILE_SEP_PATH;
}
const size_t len = m_dir.length();
if ((len > 1) && (wxEndsWithPathSeparator(m_dir)))
m_dir.Remove( len-1, 1 );
m_filterExtension = wxEmptyString;
// layout
const bool is_pda = (wxSystemSettings::GetScreenType() <= wxSYS_SCREEN_PDA);
wxBoxSizer *mainsizer = new wxBoxSizer( wxVERTICAL );
wxBoxSizer *buttonsizer = new wxBoxSizer( wxHORIZONTAL );
AddBitmapButton( ID_LIST_MODE, wxART_LIST_VIEW,
_("View files as a list view"), buttonsizer );
AddBitmapButton( ID_REPORT_MODE, wxART_REPORT_VIEW,
_("View files as a detailed view"), buttonsizer );
buttonsizer->Add( 30, 5, 1 );
m_upDirButton = AddBitmapButton( ID_UP_DIR, wxART_GO_DIR_UP,
_("Go to parent directory"), buttonsizer );
#ifndef __DOS__ // VS: Home directory is meaningless in MS-DOS...
AddBitmapButton( ID_HOME_DIR, wxART_GO_HOME,
_("Go to home directory"), buttonsizer );
buttonsizer->Add( 20, 20 );
#endif //!__DOS__
m_newDirButton = AddBitmapButton( ID_NEW_DIR, wxART_NEW_DIR,
_("Create new directory"), buttonsizer );
if (is_pda)
mainsizer->Add( buttonsizer, wxSizerFlags().Expand() );
else
mainsizer->Add( buttonsizer, wxSizerFlags().Expand()
.Border( wxLEFT | wxRIGHT | wxTOP ) );
long style2 = 0;
if ( HasFdFlag(wxFD_MULTIPLE) )
style2 |= wxFC_MULTIPLE;
m_filectrl = new wxGenericFileCtrl( this, ID_FILE_CTRL,
m_dir, defaultFile,
wildCard,
style2,
wxDefaultPosition, wxSize(540,200)
);
m_filectrl->ShowHidden( ms_lastShowHidden );
if (ms_lastViewStyle == wxLC_LIST)
{
m_filectrl->ChangeToListMode();
}
else if (ms_lastViewStyle == wxLC_REPORT)
{
m_filectrl->ChangeToReportMode();
}
mainsizer->Add(m_filectrl, wxSizerFlags(1).Expand().HorzBorder());
wxSizer *bsizer = CreateButtonSizer(wxOK | wxCANCEL);
if ( bsizer )
{
if (is_pda)
mainsizer->Add(bsizer, wxSizerFlags().Expand().Border());
else
mainsizer->Add(bsizer, wxSizerFlags().Expand().DoubleBorder());
}
SetSizer( mainsizer );
if (!is_pda)
{
mainsizer->SetSizeHints( this );
Centre( wxBOTH );
}
return true;
}
wxGenericFileDialog::~wxGenericFileDialog()
{
if (!m_bypassGenericImpl)
{
#if wxUSE_CONFIG
if (wxConfig::Get(false))
{
wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ViewStyle"),
ms_lastViewStyle);
wxConfig::Get()->Write(wxT("/wxWindows/wxFileDialog/ShowHidden"),
ms_lastShowHidden);
}
#endif
}
}
wxBitmapButton* wxGenericFileDialog::AddBitmapButton( wxWindowID winId,
const wxArtID& artId,
const wxString& tip,
wxSizer *sizer)
{
wxBitmapButton *but = new wxBitmapButton(this, winId,
wxArtProvider::GetBitmap(artId, wxART_BUTTON));
but->SetToolTip(tip);
sizer->Add(but, wxSizerFlags().Border());
return but;
}
int wxGenericFileDialog::ShowModal()
{
if (CreateExtraControl())
{
wxSizer *sizer = GetSizer();
sizer->Insert(2 /* after m_filectrl */, m_extraControl,
wxSizerFlags().Expand().HorzBorder());
sizer->Fit(this);
}
m_filectrl->SetDirectory(m_dir);
return wxDialog::ShowModal();
}
bool wxGenericFileDialog::Show( bool show )
{
// Called by ShowModal, so don't repeate the update
#ifndef __WIN32__
if (show)
{
m_filectrl->SetDirectory(m_dir);
}
#endif
return wxDialog::Show( show );
}
void wxGenericFileDialog::OnOk( wxCommandEvent &WXUNUSED(event) )
{
wxArrayString selectedFiles;
m_filectrl->GetFilenames(selectedFiles);
if (selectedFiles.Count() == 0)
return;
if (selectedFiles.Count() == 1)
{
SetPath( selectedFiles[0] );
}
EndModal(wxID_OK);
}
void wxGenericFileDialog::OnList( wxCommandEvent &WXUNUSED(event) )
{
m_filectrl->ChangeToListMode();
ms_lastViewStyle = wxLC_LIST;
m_filectrl->GetFileList()->SetFocus();
}
void wxGenericFileDialog::OnReport( wxCommandEvent &WXUNUSED(event) )
{
m_filectrl->ChangeToReportMode();
ms_lastViewStyle = wxLC_REPORT;
m_filectrl->GetFileList()->SetFocus();
}
void wxGenericFileDialog::OnUp( wxCommandEvent &WXUNUSED(event) )
{
m_filectrl->GoToParentDir();
m_filectrl->GetFileList()->SetFocus();
}
void wxGenericFileDialog::OnHome( wxCommandEvent &WXUNUSED(event) )
{
m_filectrl->GoToHomeDir();
m_filectrl->SetFocus();
}
void wxGenericFileDialog::OnNew( wxCommandEvent &WXUNUSED(event) )
{
m_filectrl->GetFileList()->MakeDir();
}
void wxGenericFileDialog::OnFileActivated( wxFileCtrlEvent &WXUNUSED(event) )
{
wxCommandEvent dummy;
OnOk( dummy );
}
void wxGenericFileDialog::OnUpdateButtonsUI(wxUpdateUIEvent& event)
{
// surprisingly, we can be called before m_filectrl is set in Create() as
// wxFileCtrl ctor itself can generate idle events, so we need this test
if ( m_filectrl )
event.Enable( !IsTopMostDir(m_filectrl->GetShownDirectory()) );
}
#ifdef wxHAS_GENERIC_FILEDIALOG
IMPLEMENT_DYNAMIC_CLASS(wxFileDialog, wxGenericFileDialog)
#endif // wxHAS_GENERIC_FILEDIALOG
#endif // wxUSE_FILEDLG
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