X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/63852e7836dd87f363eb5bd01af3ef05681a93bd..9d5cfd0e64a2c09d957517405758de680806e674:/src/generic/dirdlgg.cpp diff --git a/src/generic/dirdlgg.cpp b/src/generic/dirdlgg.cpp index db260cf827..f3a8fd5a5c 100644 --- a/src/generic/dirdlgg.cpp +++ b/src/generic/dirdlgg.cpp @@ -1,490 +1,372 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: dirdlg.cpp +// Name: src/generic/dirdlg.cpp // Purpose: wxDirDialog -// Author: Harm van der Heijden and Robert Roebling +// Author: Harm van der Heijden, Robert Roebling & Julian Smart // Modified by: // Created: 12/12/98 -// Copyright: (c) Harm van der Heijden and Robert Roebling -// Licence: wxWindows licence +// RCS-ID: $Id$ +// Copyright: (c) Harm van der Heijden, Robert Roebling, Julian Smart +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// -#ifdef __GNUG__ -#pragma implementation "dirdlgg.h" +// For compilers that support precompilation, includes "wx.h". +#include "wx/wxprec.h" + +#ifdef __BORLANDC__ + #pragma hdrstop #endif -#include "wx/defs.h" -#include "wx/utils.h" -#include "wx/dialog.h" -#include "wx/button.h" -#include "wx/layout.h" -#include "wx/msgdlg.h" -#include "wx/textdlg.h" -#include "wx/filefn.h" -#include "wx/cmndata.h" -#include "wx/gdicmn.h" -#include "wx/intl.h" -#include "wx/imaglist.h" +#if wxUSE_DIRDLG + +#ifndef WX_PRECOMP + #include "wx/textctrl.h" + #include "wx/button.h" + #include "wx/checkbox.h" + #include "wx/sizer.h" + #include "wx/intl.h" + #include "wx/log.h" + #include "wx/msgdlg.h" + #include "wx/bmpbuttn.h" +#endif +#include "wx/statline.h" +#include "wx/dirctrl.h" #include "wx/generic/dirdlgg.h" +#include "wx/artprov.h" +#include "wx/menu.h" -/* XPM */ -static char * icon1_xpm[] = { -/* width height ncolors chars_per_pixel */ -"16 16 6 1", -/* colors */ -" s None c None", -". c #000000", -"+ c #c0c0c0", -"@ c #808080", -"# c #ffff00", -"$ c #ffffff", -/* pixels */ -" ", -" @@@@@ ", -" @#+#+#@ ", -" @#+#+#+#@@@@@@ ", -" @$$$$$$$$$$$$@.", -" @$#+#+#+#+#+#@.", -" @$+#+#+#+#+#+@.", -" @$#+#+#+#+#+#@.", -" @$+#+#+#+#+#+@.", -" @$#+#+#+#+#+#@.", -" @$+#+#+#+#+#+@.", -" @$#+#+#+#+#+#@.", -" @@@@@@@@@@@@@@.", -" ..............", -" ", -" "}; - -/* XPM */ -static char * icon2_xpm[] = { -/* width height ncolors chars_per_pixel */ -"16 16 6 1", -/* colors */ -" s None c None", -". c #000000", -"+ c #c0c0c0", -"@ c #808080", -"# c #ffff00", -"$ c #ffffff", -/* pixels */ -" ", -" @@@@@ ", -" @$$$$$@ ", -" @$#+#+#$@@@@@@ ", -" @$+#+#+$$$$$$@.", -" @$#+#+#+#+#+#@.", -"@@@@@@@@@@@@@#@.", -"@$$$$$$$$$$@@+@.", -"@$#+#+#+#+##.@@.", -" @$#+#+#+#+#+.@.", -" @$+#+#+#+#+#.@.", -" @$+#+#+#+##@..", -" @@@@@@@@@@@@@.", -" .............", -" ", -" "}; +// ---------------------------------------------------------------------------- +// constants +// ---------------------------------------------------------------------------- static const int ID_DIRCTRL = 1000; static const int ID_TEXTCTRL = 1001; -static const int ID_OK = 1002; -static const int ID_CANCEL = 1003; static const int ID_NEW = 1004; -//static const int ID_CHECK = 1005; +static const int ID_SHOW_HIDDEN = 1005; +static const int ID_GO_HOME = 1006; //----------------------------------------------------------------------------- -// wxDirItemData +// wxGenericDirDialog //----------------------------------------------------------------------------- -class wxDirItemData : public wxTreeItemData -{ -public: - wxDirItemData(wxString& path, wxString& name); - ~wxDirItemData(); - bool HasSubDirs(); - wxString *m_path, *m_name; - bool m_isHidden; - bool m_hasSubDirs; -}; +IMPLEMENT_DYNAMIC_CLASS(wxGenericDirDialog, wxDialog) + +BEGIN_EVENT_TABLE(wxGenericDirDialog, wxDialog) + EVT_CLOSE (wxGenericDirDialog::OnCloseWindow) + EVT_BUTTON (wxID_OK, wxGenericDirDialog::OnOK) + EVT_BUTTON (ID_NEW, wxGenericDirDialog::OnNew) + EVT_BUTTON (ID_GO_HOME, wxGenericDirDialog::OnGoHome) + EVT_TREE_KEY_DOWN (wxID_ANY, wxGenericDirDialog::OnTreeKeyDown) + EVT_TREE_SEL_CHANGED (wxID_ANY, wxGenericDirDialog::OnTreeSelected) + EVT_TEXT_ENTER (ID_TEXTCTRL, wxGenericDirDialog::OnOK) + EVT_CHECKBOX (ID_SHOW_HIDDEN, wxGenericDirDialog::OnShowHidden) +END_EVENT_TABLE() -//----------------------------------------------------------------------------- -// wxDirCtrl -//----------------------------------------------------------------------------- +wxGenericDirDialog::wxGenericDirDialog(wxWindow* parent, const wxString& title, + const wxString& defaultPath, long style, + const wxPoint& pos, const wxSize& sz, + const wxString& name) +{ + Create(parent, title, defaultPath, style, pos, sz, name); +} -class wxDirCtrl: public wxTreeCtrl +bool wxGenericDirDialog::Create(wxWindow* parent, + const wxString& title, + const wxString& defaultPath, long style, + const wxPoint& pos, + const wxSize& sz, + const wxString& name) { - DECLARE_DYNAMIC_CLASS(wxDirCtrl) - - public: - bool m_showHidden; - wxTreeItemId m_rootId; - - wxDirCtrl(void); - wxDirCtrl(wxWindow *parent, const wxWindowID id = -1, - const wxString &dir = "/", - const wxPoint& pos = wxDefaultPosition, - const wxSize& size = wxDefaultSize, - const long style = wxTR_HAS_BUTTONS, - const wxString& name = "wxTreeCtrl" ); - void OnExpandItem( const wxTreeEvent &event ); - void OnCollapseItem( const wxTreeEvent &event ); - void ShowHidden( const bool yesno ); - DECLARE_EVENT_TABLE() - protected: - void CreateItems(const wxTreeItemId &parent); - void SetupSections(void); - wxArrayString m_paths, m_names; -}; + wxBusyCursor cursor; -//----------------------------------------------------------------------------- -// wxDirItemData -//----------------------------------------------------------------------------- + parent = GetParentForModalDialog(parent); -wxDirItemData::wxDirItemData(wxString& path, wxString& name) -{ - m_path = new wxString(path); - m_name = new wxString(name); - /* Insert logic to detect hidden files here - * In UnixLand we just check whether the first char is a dot - * For FileNameFromPath read LastDirNameInThisPath ;-) */ - // m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.'); - m_isHidden = FALSE; - m_hasSubDirs = HasSubDirs(); -} + if (!wxDirDialogBase::Create(parent, title, defaultPath, style, pos, sz, name)) + return false; -wxDirItemData:: ~wxDirItemData() -{ - delete m_path; - delete m_name; -} + m_path = defaultPath; + if (m_path == wxT("~")) + wxGetHomeDir(&m_path); + if (m_path == wxT(".")) + m_path = wxGetCwd(); -bool wxDirItemData::HasSubDirs() -{ - wxString search = *m_path + "/*"; - wxString path = wxFindFirstFile( search, wxDIR ); - return (bool)(!path.IsNull()); -} + wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL ); -//----------------------------------------------------------------------------- -// wxDirCtrl -//----------------------------------------------------------------------------- + // smartphones does not support or do not waste space for wxButtons +#if defined(__SMARTPHONE__) -IMPLEMENT_DYNAMIC_CLASS(wxDirCtrl,wxTreeCtrl) + wxMenu *dirMenu = new wxMenu; + dirMenu->Append(ID_GO_HOME, _("Home")); -BEGIN_EVENT_TABLE(wxDirCtrl,wxTreeCtrl) - EVT_TREE_ITEM_EXPANDING (-1, wxDirCtrl::OnExpandItem) - EVT_TREE_ITEM_COLLAPSED (-1, wxDirCtrl::OnCollapseItem) -END_EVENT_TABLE() + if (!HasFlag(wxDD_DIR_MUST_EXIST)) + { + dirMenu->Append(ID_NEW, _("New directory")); + } -wxDirCtrl::wxDirCtrl(void) -{ - m_showHidden = FALSE; -}; - -wxDirCtrl::wxDirCtrl(wxWindow *parent, const wxWindowID id, const wxString &WXUNUSED(dir), - const wxPoint& pos, const wxSize& size, - const long style, const wxString& name ) - : - wxTreeCtrl( parent, id, pos, size, style, wxDefaultValidator, name ) -{ - m_imageListNormal = new wxImageList(16, 16, TRUE); - m_imageListNormal->Add(wxICON(icon1)); - m_imageListNormal->Add(wxICON(icon2)); - SetImageList(m_imageListNormal); - - m_showHidden = FALSE; - m_rootId = AddRoot("Sections"); - SetItemHasChildren(m_rootId); - Expand(m_rootId); // automatically expand first level -}; - -/* Quick macro. Don't worry, I'll #undef it later */ -#define ADD_SECTION(a,b) \ - if (wxPathExists((a))) { m_paths.Add( (a) ); m_names.Add( (b) ); }; - -void wxDirCtrl::SetupSections() -{ - wxString home; - - m_paths.Clear(); - m_names.Clear(); - ADD_SECTION("/", _("The Computer") ) - wxGetHomeDir(&home); - ADD_SECTION(home, _("My Home") ) - ADD_SECTION("/mnt", _("Mounted Devices") ) - ADD_SECTION("/usr", _("User") ) - ADD_SECTION("/usr/local", _("User Local") ) - ADD_SECTION("/var", _("Variables") ) - ADD_SECTION("/etc", _("Etcetera") ) - ADD_SECTION("/tmp", _("Temporary") ) -} -#undef ADD_SECTION + dirMenu->AppendCheckItem(ID_SHOW_HIDDEN, _("Show hidden directories")); + dirMenu->AppendSeparator(); + dirMenu->Append(wxID_CANCEL, _("Cancel")); -void wxDirCtrl::CreateItems(const wxTreeItemId &parent) -{ - wxTreeItemId id; - wxDirItemData *dir_item; - -// wxASSERT(m_paths.Count() == m_names.Count()); ? - - for (unsigned int i=0; im_hasSubDirs) SetItemHasChildren(id); - } -} +#else -void wxDirCtrl::OnExpandItem( const wxTreeEvent &event ) -{ - if (event.GetItem() == m_rootId) - { - SetupSections(); - CreateItems(m_rootId); - return; - }; - - // This may take a longish time. Go to busy cursor - wxBeginBusyCursor(); - - wxDirItemData *data = (wxDirItemData *)GetItemData(event.GetItem()); - wxASSERT(data); - - wxString search,path,filename; - - m_paths.Clear(); - m_names.Clear(); - search = *(data->m_path) + "/*"; - for (path = wxFindFirstFile( search, wxDIR ); !path.IsNull(); - path=wxFindNextFile() ) { - filename = wxFileNameFromPath( path ); - /* Don't add "." and ".." to the tree. I think wxFindNextFile - * also checks this, but I don't quite understand what happens - * there. Also wxFindNextFile seems to swallow hidden dirs */ - if ((filename != ".") && (filename != "..")) { - m_paths.Add(path); - m_names.Add(filename); + // 0) 'New' and 'Home' Buttons + wxSizer* buttonsizer = new wxBoxSizer( wxHORIZONTAL ); + + // VS: 'Home directory' concept is unknown to MS-DOS +#if !defined(__DOS__) + wxBitmapButton* homeButton = + new wxBitmapButton(this, ID_GO_HOME, + wxArtProvider::GetBitmap(wxART_GO_HOME, wxART_BUTTON)); + buttonsizer->Add( homeButton, 0, wxLEFT|wxRIGHT, 10 ); +#endif + + // I'm not convinced we need a New button, and we tend to get annoying + // accidental-editing with label editing enabled. + if (!HasFlag(wxDD_DIR_MUST_EXIST)) + { + wxBitmapButton* newButton = + new wxBitmapButton(this, ID_NEW, + wxArtProvider::GetBitmap(wxART_NEW_DIR, wxART_BUTTON)); + buttonsizer->Add( newButton, 0, wxRIGHT, 10 ); +#if wxUSE_TOOLTIPS + newButton->SetToolTip(_("Create new directory")); +#endif } - } - CreateItems(event.GetItem()); - wxEndBusyCursor(); - - SortChildren( event.GetItem() ); -}; +#if wxUSE_TOOLTIPS + homeButton->SetToolTip(_("Go to home directory")); +#endif -void wxDirCtrl::OnCollapseItem( const wxTreeEvent &event ) -{ - wxTreeItemId child, parent = event.GetItem(); - long cookie; - /* Workaround because DeleteChildren has disapeared (why?) and - * CollapseAndReset doesn't work as advertised (deletes parent too) */ - child = GetFirstChild(parent, cookie); - while (child.IsOk()) { - Delete(child); - /* Not GetNextChild below, because the cookie mechanism can't - * handle disappearing children! */ - child = GetFirstChild(parent, cookie); - } -}; + topsizer->Add( buttonsizer, 0, wxTOP | wxALIGN_RIGHT, 10 ); -//----------------------------------------------------------------------------- -// wxDirDialog -//----------------------------------------------------------------------------- +#endif // __SMARTPHONE__/!__SMARTPHONE__ + // 1) dir ctrl + m_dirCtrl = NULL; // this is necessary, event handler called from + // wxGenericDirCtrl would crash otherwise! + long dirStyle = wxDIRCTRL_DIR_ONLY | wxDEFAULT_CONTROL_BORDER; -#if !USE_SHARED_LIBRARY -IMPLEMENT_CLASS(wxDirDialog, wxDialog) -#else -IMPLEMENT_DYNAMIC_CLASS( wxDirDialog, wxDialog ) +#ifdef __WXMSW__ + if (!HasFlag(wxDD_DIR_MUST_EXIST)) + { + // Only under Windows do we need the wxTR_EDIT_LABEL tree control style + // before we can call EditLabel (required for "New directory") + dirStyle |= wxDIRCTRL_EDIT_LABELS; + } #endif -BEGIN_EVENT_TABLE( wxDirDialog, wxDialog ) - EVT_TREE_KEY_DOWN (ID_DIRCTRL, wxDirDialog::OnTreeKeyDown) - EVT_TREE_SEL_CHANGED (ID_DIRCTRL, wxDirDialog::OnTreeSelected) - EVT_SIZE ( wxDirDialog::OnSize) - EVT_BUTTON (ID_OK, wxDirDialog::OnOK) - EVT_BUTTON (ID_CANCEL, wxDirDialog::OnCancel) - EVT_BUTTON (ID_NEW, wxDirDialog::OnNew) - EVT_TEXT_ENTER (ID_TEXTCTRL, wxDirDialog::OnOK) - // EVT_CHECKBOX (ID_CHECK, wxDirDialog::OnCheck) -END_EVENT_TABLE() + m_dirCtrl = new wxGenericDirCtrl(this, ID_DIRCTRL, + m_path, wxDefaultPosition, + wxSize(300, 200), + dirStyle); -wxDirDialog::wxDirDialog(wxWindow *parent, const wxString& message, - const wxString& defaultPath, long style, - const wxPoint& pos) : - wxDialog(parent, -1, message, pos, wxSize(300,300), - wxDEFAULT_DIALOG_STYLE|wxDIALOG_MODAL) + wxSizerFlags flagsBorder2; + flagsBorder2.DoubleBorder(wxTOP | wxLEFT | wxRIGHT); + + topsizer->Add(m_dirCtrl, wxSizerFlags(flagsBorder2).Proportion(1).Expand()); + +#ifndef __SMARTPHONE__ + // Make the an option depending on a flag? + wxCheckBox * + check = new wxCheckBox(this, ID_SHOW_HIDDEN, _("Show &hidden directories")); + topsizer->Add(check, wxSizerFlags(flagsBorder2).Right()); +#endif // !__SMARTPHONE__ + + // 2) text ctrl + m_input = new wxTextCtrl( this, ID_TEXTCTRL, m_path, wxDefaultPosition ); + topsizer->Add(m_input, wxSizerFlags(flagsBorder2).Expand()); + + // 3) buttons if any + wxSizer *buttonSizer = CreateSeparatedButtonSizer(wxOK | wxCANCEL); + if ( buttonSizer ) + { + topsizer->Add(buttonSizer, wxSizerFlags().Expand().DoubleBorder()); + } + +#ifdef __SMARTPHONE__ + // overwrite menu set by CreateSeparatedButtonSizer() call above + SetRightMenu(wxID_ANY, _("Options"), dirMenu); +#endif + + m_input->SetFocus(); + + SetAutoLayout( true ); + SetSizer( topsizer ); + + topsizer->SetSizeHints( this ); + topsizer->Fit( this ); + + Centre( wxBOTH ); + + return true; +} + +void wxGenericDirDialog::EndModal(int retCode) { - m_message = message; - m_dialogStyle = style; - m_parent = parent; - - m_path = defaultPath; - - m_dir = new wxDirCtrl( this, ID_DIRCTRL, "/", wxDefaultPosition, wxDefaultSize, wxTR_HAS_BUTTONS | wxSUNKEN_BORDER ); - m_input = new wxTextCtrl( this, ID_TEXTCTRL, m_path, wxDefaultPosition ); - // m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden") ); - m_ok = new wxButton( this, ID_OK, _("OK") ); - m_cancel = new wxButton( this, ID_CANCEL, _("Cancel") ); - m_new = new wxButton( this, ID_NEW, _("New...") ); - - // m_check->SetValue(TRUE); - m_ok->SetDefault(); - m_dir->SetFocus(); - - doSize(); + // before proceeding, change the current working directory if user asked so + if (retCode == wxID_OK && HasFlag(wxDD_CHANGE_DIR)) + wxSetWorkingDirectory(m_path); + + wxDialog::EndModal(retCode); } -void wxDirDialog::OnSize(wxSizeEvent& WXUNUSED(event)) +void wxGenericDirDialog::OnCloseWindow(wxCloseEvent& WXUNUSED(event)) { - doSize(); + EndModal(wxID_CANCEL); +} + +void wxGenericDirDialog::OnOK(wxCommandEvent& WXUNUSED(event)) +{ + m_path = m_input->GetValue(); + + // Does the path exist? (User may have typed anything in m_input) + if (wxDirExists(m_path)) + { + // OK, path exists, we're done. + EndModal(wxID_OK); + return; + } + + // Interact with user, find out if the dir is a typo or to be created + wxString msg; + msg.Printf(_("The directory '%s' does not exist\nCreate it now?"), + m_path.c_str()); + wxMessageDialog dialog(this, msg, _("Directory does not exist"), + wxYES_NO | wxICON_WARNING); + + if ( dialog.ShowModal() == wxID_YES ) + { + // Okay, let's make it + wxLogNull log; + if (wxMkdir(m_path)) + { + // The new dir was created okay. + EndModal(wxID_OK); + return; + } + else + { + // Trouble... + msg.Printf(_("Failed to create directory '%s'\n(Do you have the required permissions?)"), + m_path.c_str()); + wxMessageDialog errmsg(this, msg, _("Error creating directory"), wxOK | wxICON_ERROR); + errmsg.ShowModal(); + // We still don't have a valid dir. Back to the main dialog. + } + } + // User has answered NO to create dir. } -void wxDirDialog::doSize() +void wxGenericDirDialog::SetPath(const wxString& path) { - /* Figure out height of DirCtrl, which is what is left over by - * the textctrl and the buttons. Manually, because I can't seem - * to get the constraints stuff to do this */ - int w,h,h2; - - GetClientSize(&w, &h); - m_input->GetSize(&w,&h2); h -= h2; - m_ok->GetSize(&w, &h2); h -= h2; - //m_check->GetSize(&w, &h2); h -= h2; - h -= 20; - - wxLayoutConstraints *c = new wxLayoutConstraints; - c->left.SameAs (this, wxLeft,5); - c->right.SameAs (this, wxRight,5); - c->height.Absolute (h); - c->top.SameAs (this, wxTop,5); - m_dir->SetConstraints(c); - - c = new wxLayoutConstraints; - c->left.SameAs (this, wxLeft,5); - c->right.SameAs (this, wxRight,5); - c->height.AsIs (); - c->top.Below (m_dir,5); - m_input->SetConstraints(c); - - /* c = new wxLayoutConstraints; - c->left.SameAs (this, wxLeft,5); - c->right.SameAs (this, wxRight,5); - c->height.AsIs (); - c->top.Below (m_input,5); - m_check->SetConstraints(c); */ - - c = new wxLayoutConstraints; - c->width.SameAs (m_cancel, wxWidth); - c->height.AsIs (); - c->top.Below (m_input,5); - c->centreX.PercentOf (this, wxWidth, 25); - m_ok->SetConstraints(c); - - c = new wxLayoutConstraints; - c->width.SameAs (m_cancel, wxWidth); - c->height.AsIs (); - c->top.Below (m_input,5); - c->bottom.SameAs (this, wxBottom, 5); - c->centreX.PercentOf (this, wxWidth, 50); - m_new->SetConstraints(c); - - c = new wxLayoutConstraints; - c->width.AsIs (); - c->height.AsIs (); - c->top.Below (m_input,5); - c->centreX.PercentOf (this, wxWidth, 75); - m_cancel->SetConstraints(c); - - Layout(); + m_dirCtrl->SetPath(path); + m_path = path; } -int wxDirDialog::ShowModal() +wxString wxGenericDirDialog::GetPath(void) const { - m_input->SetValue( m_path ); - return wxDialog::ShowModal(); + return m_path; } -void wxDirDialog::OnTreeSelected( wxTreeEvent &event ) +int wxGenericDirDialog::ShowModal() { - wxDirItemData *data = - (wxDirItemData*)m_dir->GetItemData(event.GetItem()); - if (data) - m_input->SetValue( *(data->m_path) ); -}; + m_input->SetValue( m_path ); + return wxDialog::ShowModal(); +} -void wxDirDialog::OnTreeKeyDown( wxKeyEvent &WXUNUSED(event) ) +void wxGenericDirDialog::OnTreeSelected( wxTreeEvent &event ) { - wxDirItemData *data = - (wxDirItemData*)m_dir->GetItemData(m_dir->GetSelection()); - if (data) - m_input->SetValue( *(data->m_path) ); -}; + if (!m_dirCtrl) + return; + + wxTreeItemId item = event.GetItem(); + + wxDirItemData *data = NULL; -void wxDirDialog::OnOK( wxCommandEvent& WXUNUSED(event) ) + if(item.IsOk()) + data = (wxDirItemData*)m_dirCtrl->GetTreeCtrl()->GetItemData(item); + + if (data) + m_input->SetValue( data->m_path ); +} + +void wxGenericDirDialog::OnTreeKeyDown( wxTreeEvent &WXUNUSED(event) ) { - m_path = m_input->GetValue(); - // Does the path exist? (User may have typed anything in m_input) - if (wxPathExists(m_path)) { - // OK, path exists, we're done. - EndModal(wxID_OK); - return; - } - // Interact with user, find out if the dir is a typo or to be created - wxString msg( _("The directory ") ); - msg = msg + m_path; - msg = msg + _("\ndoes not exist\nCreate it now?") ; - wxMessageDialog dialog(this, msg, _("Directory does not exist"), wxYES_NO); - if ( dialog.ShowModal() == wxID_YES ) { - // Okay, let's make it - if (wxMkdir(m_path)) { - // The new dir was created okay. - EndModal(wxID_OK); - return; - } - else { - // Trouble... - msg = _("Failed to create directory ")+m_path+ - _("\n(Do you have the required permissions?)"); - wxMessageDialog errmsg(this, msg, _("Error creating directory"), wxOK); - errmsg.ShowModal(); - // We still don't have a valid dir. Back to the main dialog. - } - } - // User has answered NO to create dir. + if (!m_dirCtrl) + return; + + wxDirItemData *data = (wxDirItemData*)m_dirCtrl->GetTreeCtrl()->GetItemData(m_dirCtrl->GetTreeCtrl()->GetSelection()); + if (data) + m_input->SetValue( data->m_path ); } -void wxDirDialog::OnCancel( wxCommandEvent& WXUNUSED(event) ) +void wxGenericDirDialog::OnShowHidden( wxCommandEvent& event ) { - EndModal(wxID_CANCEL); + if (!m_dirCtrl) + return; + + m_dirCtrl->ShowHidden( event.GetInt() != 0 ); } -void wxDirDialog::OnNew( wxCommandEvent& WXUNUSED(event) ) +void wxGenericDirDialog::OnNew( wxCommandEvent& WXUNUSED(event) ) { - wxTextEntryDialog dialog(this, _("Enter the name of the directory to create"), - _("Create New Directory"), m_input->GetValue(), wxOK|wxCANCEL); - - while (dialog.ShowModal() == wxID_OK) - { - // Okay, let's make it - if (wxMkdir(dialog.GetValue())) { - // The new dir was created okay. - m_path = dialog.GetValue(); - return; + wxTreeItemId id = m_dirCtrl->GetTreeCtrl()->GetSelection(); + if ((id == m_dirCtrl->GetTreeCtrl()->GetRootItem()) || + (m_dirCtrl->GetTreeCtrl()->GetItemParent(id) == m_dirCtrl->GetTreeCtrl()->GetRootItem())) + { + wxMessageDialog msg(this, _("You cannot add a new directory to this section."), + _("Create directory"), wxOK | wxICON_INFORMATION ); + msg.ShowModal(); + return; } - wxString msg = _("Failed to create directory ")+dialog.GetValue()+ - _("\n(Do you have the required permissions?)") ; - wxMessageDialog errmsg(this, msg, _("Error creating directory"), wxOK); - errmsg.ShowModal(); - // Show the create dialog again, until user clicks cancel or enters - // a valid dir. - } + + wxTreeItemId parent = id ; // m_dirCtrl->GetTreeCtrl()->GetItemParent( id ); + wxDirItemData *data = (wxDirItemData*)m_dirCtrl->GetTreeCtrl()->GetItemData( parent ); + wxASSERT( data ); + + wxString new_name( _("NewName") ); + wxString path( data->m_path ); + if (!wxEndsWithPathSeparator(path)) + path += wxFILE_SEP_PATH; + path += new_name; + if (wxDirExists(path)) + { + // try NewName0, NewName1 etc. + int i = 0; + do { + new_name = _("NewName"); + wxString num; + num.Printf( wxT("%d"), i ); + new_name += num; + + path = data->m_path; + if (!wxEndsWithPathSeparator(path)) + path += wxFILE_SEP_PATH; + path += new_name; + i++; + } while (wxDirExists(path)); + } + + wxLogNull log; + if (!wxMkdir(path)) + { + wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR ); + dialog.ShowModal(); + return; + } + + wxDirItemData *new_data = new wxDirItemData( path, new_name, true ); + + // TODO: THIS CODE DOESN'T WORK YET. We need to avoid duplication of the first child + // of the parent. + wxTreeItemId new_id = m_dirCtrl->GetTreeCtrl()->AppendItem( parent, new_name, 0, 0, new_data ); + m_dirCtrl->GetTreeCtrl()->EnsureVisible( new_id ); + m_dirCtrl->GetTreeCtrl()->EditLabel( new_id ); } -/* -void wxDirDialog::OnCheck( wxCommandEvent& WXUNUSED(event) ) +void wxGenericDirDialog::OnGoHome(wxCommandEvent& WXUNUSED(event)) { - printf("Checkbox clicked: %s\n", ( m_check->GetValue() ? "on" : "off" ) ); + SetPath(wxGetUserHome()); } -*/ + +#endif // wxUSE_DIRDLG