X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bfc38e4363be22bd6beaef7a90c6d2c622b14e82..f97d84a63b21fffcc830390e5bc3fe0eedb6e15b:/src/generic/dirctrlg.cpp diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp index b07deb1086..5ea3910aee 100644 --- a/src/generic/dirctrlg.cpp +++ b/src/generic/dirctrlg.cpp @@ -47,11 +47,20 @@ #include "wx/generic/dirctrlg.h" #ifdef __WXMSW__ +#include + +#ifndef __GNUWIN32__ #include #include #include #endif +#endif + +#ifdef __BORLANDC__ +#include "dos.h" +#endif + // If compiled under Windows, this macro can cause problems #ifdef GetFirstChild #undef GetFirstChild @@ -121,9 +130,9 @@ static char * icon3_xpm[] = { /* width height ncolors chars_per_pixel */ "16 16 3 1", /* colors */ -" s None c None", -". c #000000", -"+ c #ffffff", +" s None c None", +". c #000000", +"+ c #ffffff", /* pixels */ " ", " ........ ", @@ -145,13 +154,13 @@ static char * icon3_xpm[] = { /* Computer */ static char * icon4_xpm[] = { "16 16 7 1", -" s None c None", -". c #808080", -"X c #c0c0c0", -"o c Black", -"O c Gray100", -"+ c #008080", -"@ c Blue", +" s None c None", +". c #808080", +"X c #c0c0c0", +"o c Black", +"O c Gray100", +"+ c #008080", +"@ c Blue", " ........... ", " .XXXXXXXXXX.o", " .OOOOOOOOO..o", @@ -172,13 +181,13 @@ static char * icon4_xpm[] = { /* Drive */ static char * icon5_xpm[] = { "16 16 7 1", -" s None c None", -". c #808080", -"X c #c0c0c0", -"o c Black", -"O c Gray100", -"+ c Green", -"@ c #008000", +" s None c None", +". c #808080", +"X c #c0c0c0", +"o c Black", +"O c Gray100", +"+ c Green", +"@ c #008000", " ", " ", " ", @@ -199,16 +208,16 @@ static char * icon5_xpm[] = { /* CD-ROM */ static char *icon6_xpm[] = { "16 16 10 1", -" s None c None", -". c #808080", -"X c #c0c0c0", -"o c Yellow", -"O c Blue", -"+ c Black", -"@ c Gray100", -"# c #008080", -"$ c Green", -"% c #008000", +" s None c None", +". c #808080", +"X c #c0c0c0", +"o c Yellow", +"O c Blue", +"+ c Black", +"@ c Gray100", +"# c #008080", +"$ c Green", +"% c #008000", " ... ", " ..XoX.. ", " .O.XoXXX+ ", @@ -229,13 +238,13 @@ static char *icon6_xpm[] = { /* Floppy */ static char * icon7_xpm[] = { "16 16 7 1", -" s None c None", -". c #808080", -"X c Gray100", -"o c #c0c0c0", -"O c Black", -"+ c Cyan", -"@ c Red", +" s None c None", +". c #808080", +"X c Gray100", +"o c #c0c0c0", +"O c Black", +"+ c Cyan", +"@ c Red", " ......X", " .ooooooO", " .+++++OO", @@ -256,13 +265,13 @@ static char * icon7_xpm[] = { /* Removeable */ static char * icon8_xpm[] = { "16 16 7 1", -" s None c None", -". c #808080", -"X c #c0c0c0", -"o c Black", -"O c Gray100", -"+ c Red", -"@ c #800000", +" s None c None", +". c #808080", +"X c #c0c0c0", +"o c Black", +"O c Gray100", +"+ c Red", +"@ c #800000", " ", " ", " ", @@ -288,21 +297,24 @@ static const int ID_CANCEL = 1003; static const int ID_NEW = 1004; //static const int ID_CHECK = 1005; -#ifdef __WXMSW__ +#if defined(__WXMSW__) static bool wxIsDriveAvailable(const wxString dirName) { #ifdef __WIN32__ - UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX); + UINT errorMode = SetErrorMode(SEM_FAILCRITICALERRORS | SEM_NOOPENFILEERRORBOX); #endif - bool success = TRUE; + bool success = TRUE; // Check if this is a root directory and if so, // whether the drive is avaiable. - if (dirName.Len() == 3 && dirName[1] == wxT(':')) + if (dirName.Len() == 3 && dirName[(size_t)1] == wxT(':')) { - wxString dirNameLower(dirName.Lower()); + wxString dirNameLower(dirName.Lower()); +#if defined(__GNUWIN32__) + success = wxPathExists(dirNameLower); +#else int currentDrive = _getdrive(); - int thisDrive = (int) (dirNameLower[0] - 'a' + 1) ; + int thisDrive = (int) (dirNameLower[(size_t)0] - 'a' + 1) ; int err = _chdrive( thisDrive ) ; _chdrive( currentDrive ); @@ -310,12 +322,13 @@ static bool wxIsDriveAvailable(const wxString dirName) { success = FALSE; } +#endif } #ifdef __WIN32__ - (void) SetErrorMode(errorMode); + (void) SetErrorMode(errorMode); #endif - return success; + return success; } #endif @@ -333,7 +346,8 @@ wxDirItemDataEx::wxDirItemDataEx(const wxString& path, const wxString& name, * For FileNameFromPath read LastDirNameInThisPath ;-) */ // m_isHidden = (bool)(wxFileNameFromPath(*m_path)[0] == '.'); m_isHidden = FALSE; - m_hasSubDirs = HasSubDirs(); + // m_hasSubDirs is no longer needed + m_hasSubDirs = TRUE; // HasSubDirs(); m_isExpanded = FALSE; m_isDir = isDir; } @@ -348,31 +362,6 @@ void wxDirItemDataEx::SetNewDirName( wxString path ) m_name = wxFileNameFromPath( path ); } -bool wxDirItemDataEx::HasSubDirs() -{ - if (m_path.IsEmpty()) - return TRUE; - - // On WIN32, must check if this volume is mounted or - // we get an error dialog for e.g. drive a: -#ifdef __WIN32__ - if (!wxIsDriveAvailable(m_path)) - return FALSE; -#endif - - wxString search = m_path; - - if (m_path.Last() != wxFILE_SEP_PATH) - { - search += wxString(wxFILE_SEP_PATH); - } - search += wxT("*"); - - wxLogNull log; - wxString path = wxFindFirstFile( search, wxDIR ); - return (bool)(!path.IsNull()); -} - //----------------------------------------------------------------------------- // wxGenericDirCtrl //----------------------------------------------------------------------------- @@ -409,7 +398,7 @@ bool wxGenericDirCtrl::Create(wxWindow *parent, Init(); - long treeStyle = wxTR_HAS_BUTTONS; + long treeStyle = wxTR_HAS_BUTTONS ; // | wxTR_EDIT_LABELS; if ((style & wxDIRCTRL_3D_INTERNAL) == 0) treeStyle |= wxNO_BORDER; @@ -568,7 +557,7 @@ void wxGenericDirCtrl::SetupSections() path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1)); name.Printf(wxT("(%c:)"), (char) (drive + 'a' - 1)); - if (wxIsDriveAvailable(path)) + if (wxIsDriveAvailable(path)) { AddSection(path, name); @@ -700,12 +689,12 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) #ifdef __WXMSW__ // Check if this is a root directory and if so, // whether the drive is avaiable. - if (!wxIsDriveAvailable(dirName)) - { + if (!wxIsDriveAvailable(dirName)) + { data->m_isExpanded = FALSE; - wxMessageBox(wxT("Sorry, this drive is not available.")); - return; - } + //wxMessageBox(wxT("Sorry, this drive is not available.")); + return; + } #endif // This may take a longish time. Go to busy cursor @@ -797,7 +786,7 @@ void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId) { m_treeCtrl->SetItemHasChildren(id); } - } + } } // Add the sorted filenames @@ -1174,13 +1163,21 @@ void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilt BEGIN_EVENT_TABLE(wxGenericDirDialog, wxDialog) EVT_BUTTON(wxID_OK, wxGenericDirDialog::OnOK) + EVT_BUTTON(wxID_NEW, wxGenericDirDialog::OnNew) + EVT_BUTTON (wxID_NEW, wxGenericDirDialog::OnNew) EVT_CLOSE(wxGenericDirDialog::OnCloseWindow) + EVT_TREE_KEY_DOWN (-1, wxGenericDirDialog::OnTreeKeyDown) + EVT_TREE_SEL_CHANGED (-1, wxGenericDirDialog::OnTreeSelected) + EVT_TEXT_ENTER (ID_TEXTCTRL, wxGenericDirDialog::OnOK) END_EVENT_TABLE() wxGenericDirDialog::wxGenericDirDialog(wxWindow* parent, const wxString& title, const wxString& defaultPath, long style, const wxPoint& pos, const wxSize& sz, const wxString& name): wxDialog(parent, ID_DIRCTRL, title, pos, sz, style, name) { + m_dirCtrl = NULL; + m_path = defaultPath; + wxBusyCursor cursor; wxBoxSizer *topsizer = new wxBoxSizer( wxVERTICAL ); @@ -1192,7 +1189,9 @@ wxGenericDirDialog::wxGenericDirDialog(wxWindow* parent, const wxString& title, topsizer->Add( m_dirCtrl, 1, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 ); - // 2) TODO: text control for entering path? + // 2) text ctrl + m_input = new wxTextCtrl( this, ID_TEXTCTRL, m_path, wxDefaultPosition ); + topsizer->Add( m_input, 0, wxTOP|wxLEFT|wxRIGHT | wxEXPAND, 10 ); #if wxUSE_STATLINE // 3) Static line @@ -1206,10 +1205,13 @@ wxGenericDirDialog::wxGenericDirDialog(wxWindow* parent, const wxString& title, wxButton* cancelButton = new wxButton(this, wxID_CANCEL, _("Cancel")); buttonsizer->Add( cancelButton, 0, wxLEFT|wxRIGHT, 10 ); -/* TODO: new directory button - wxButton* newButton = new wxButton( this, ID_NEW, _("New...") ); + // I'm not convinced we need a New button, and we tend to get annoying + // accidental-editing with label editing enabled. +#if 0 + wxButton* newButton = new wxButton( this, wxID_NEW, _("New...") ); buttonsizer->Add( newButton, 0, wxLEFT|wxRIGHT, 10 ); -*/ +#endif + topsizer->Add( buttonsizer, 0, wxALL | wxCENTER, 10 ); okButton->SetDefault(); @@ -1231,15 +1233,127 @@ void wxGenericDirDialog::OnCloseWindow(wxCloseEvent& event) void wxGenericDirDialog::OnOK(wxCommandEvent& event) { - EndModal(wxID_OK); + 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 | 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 = _("Failed to create directory ")+m_path+ + _("\n(Do you have the required permissions?)"); + 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 wxGenericDirDialog::SetPath(const wxString& path) { m_dirCtrl->SetPath(path); + m_path = path; } wxString wxGenericDirDialog::GetPath(void) const { - return m_dirCtrl->GetPath(); + return m_path; +} + +int wxGenericDirDialog::ShowModal() +{ + //m_input->SetValue( m_path ); + return wxDialog::ShowModal(); +} + +void wxGenericDirDialog::OnTreeSelected( wxTreeEvent &event ) +{ + if (!m_dirCtrl) + return; + + wxDirItemDataEx *data = (wxDirItemDataEx*)m_dirCtrl->GetTreeCtrl()->GetItemData(event.GetItem()); + if (data) + m_input->SetValue( data->m_path ); +}; + +void wxGenericDirDialog::OnTreeKeyDown( wxTreeEvent &WXUNUSED(event) ) +{ + if (!m_dirCtrl) + return; + + wxDirItemDataEx *data = (wxDirItemDataEx*)m_dirCtrl->GetTreeCtrl()->GetItemData(m_dirCtrl->GetTreeCtrl()->GetSelection()); + if (data) + m_input->SetValue( data->m_path ); +}; + +void wxGenericDirDialog::OnNew( wxCommandEvent& WXUNUSED(event) ) +{ + wxTreeItemId id = m_dirCtrl->GetTreeCtrl()->GetSelection(); + if ((id == m_dirCtrl->GetTreeCtrl()->GetRootItem()) || + (m_dirCtrl->GetTreeCtrl()->GetParent(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; + } + + wxTreeItemId parent = id ; // m_dirCtrl->GetTreeCtrl()->GetParent( id ); + wxDirItemDataEx *data = (wxDirItemDataEx*)m_dirCtrl->GetTreeCtrl()->GetItemData( parent ); + wxASSERT( data ); + + wxString new_name( wxT("NewName") ); + wxString path( data->m_path ); + if (path.Last() != wxFILE_SEP_PATH) + path += wxFILE_SEP_PATH; + path += new_name; + if (wxFileExists(path)) + { + // try NewName0, NewName1 etc. + int i = 0; + do { + new_name = wxT("NewName"); + wxString num; + num.Printf( wxT("%d"), i ); + new_name += num; + + path = data->m_path; + if (path.Last() != wxFILE_SEP_PATH) + path += wxFILE_SEP_PATH; + path += new_name; + i++; + } while (wxFileExists(path)); + } + + wxLogNull log; + if (!wxMkdir(path)) + { + wxMessageDialog dialog(this, _("Operation not permitted."), _("Error"), wxOK | wxICON_ERROR ); + dialog.ShowModal(); + return; + } + + wxDirItemDataEx *new_data = new wxDirItemDataEx( 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 ); }