X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/0cf3e587a2ec542ba1eb6e03a84c54edefae1881..b796ba39311830b11e375de10ca2378f501c5b8c:/src/generic/filectrlg.cpp

diff --git a/src/generic/filectrlg.cpp b/src/generic/filectrlg.cpp
index 967221b7ee..e6404bfad6 100644
--- a/src/generic/filectrlg.cpp
+++ b/src/generic/filectrlg.cpp
@@ -28,7 +28,6 @@
     #include "wx/filedlg.h"
 #endif
 
-#include "wx/filename.h"
 #include "wx/clntdata.h"
 #include "wx/file.h"        // for wxS_IXXX constants only
 #include "wx/generic/dirctrlg.h" // for wxFileIconsTable
@@ -224,7 +223,7 @@ void wxFileData::ReadData()
 
 #if defined(__UNIX__) && (!defined( __OS2__ ) && !defined(__VMS))
     lstat( m_filePath.fn_str(), &buff );
-    m_type |= S_ISLNK( buff.st_mode ) != 0 ? is_link : 0;
+    m_type |= S_ISLNK(buff.st_mode) ? is_link : 0;
 #else // no lstat()
     // only translate to file charset if we don't go by our
     // wxStat implementation
@@ -390,29 +389,27 @@ void wxFileData::MakeItem( wxListItem &item )
 }
 
 //-----------------------------------------------------------------------------
-//  wxFileList
+//  wxFileListCtrl
 //-----------------------------------------------------------------------------
 
-static bool ignoreChanges = false;
+IMPLEMENT_DYNAMIC_CLASS(wxFileListCtrl,wxListCtrl)
 
-IMPLEMENT_DYNAMIC_CLASS(wxFileList,wxListCtrl)
-
-BEGIN_EVENT_TABLE(wxFileList,wxListCtrl)
-    EVT_LIST_DELETE_ITEM(wxID_ANY, wxFileList::OnListDeleteItem)
-    EVT_LIST_DELETE_ALL_ITEMS(wxID_ANY, wxFileList::OnListDeleteAllItems)
-    EVT_LIST_END_LABEL_EDIT(wxID_ANY, wxFileList::OnListEndLabelEdit)
-    EVT_LIST_COL_CLICK(wxID_ANY, wxFileList::OnListColClick)
+BEGIN_EVENT_TABLE(wxFileListCtrl,wxListCtrl)
+    EVT_LIST_DELETE_ITEM(wxID_ANY, wxFileListCtrl::OnListDeleteItem)
+    EVT_LIST_DELETE_ALL_ITEMS(wxID_ANY, wxFileListCtrl::OnListDeleteAllItems)
+    EVT_LIST_END_LABEL_EDIT(wxID_ANY, wxFileListCtrl::OnListEndLabelEdit)
+    EVT_LIST_COL_CLICK(wxID_ANY, wxFileListCtrl::OnListColClick)
 END_EVENT_TABLE()
 
 
-wxFileList::wxFileList()
+wxFileListCtrl::wxFileListCtrl()
 {
     m_showHidden = false;
-    m_sort_foward = 1;
+    m_sort_forward = true;
     m_sort_field = wxFileData::FileList_Name;
 }
 
-wxFileList::wxFileList(wxWindow *win,
+wxFileListCtrl::wxFileListCtrl(wxWindow *win,
                        wxWindowID id,
                        const wxString& wild,
                        bool showHidden,
@@ -430,7 +427,7 @@ wxFileList::wxFileList(wxWindow *win,
 
     m_showHidden = showHidden;
 
-    m_sort_foward = 1;
+    m_sort_forward = true;
     m_sort_field = wxFileData::FileList_Name;
 
     m_dirName = wxT("*");
@@ -439,14 +436,14 @@ wxFileList::wxFileList(wxWindow *win,
         ChangeToReportMode();
 }
 
-void wxFileList::ChangeToListMode()
+void wxFileListCtrl::ChangeToListMode()
 {
     ClearAll();
     SetSingleStyle( wxLC_LIST );
     UpdateFiles();
 }
 
-void wxFileList::ChangeToReportMode()
+void wxFileListCtrl::ChangeToReportMode()
 {
     ClearAll();
     SetSingleStyle( wxLC_REPORT );
@@ -473,20 +470,20 @@ void wxFileList::ChangeToReportMode()
     UpdateFiles();
 }
 
-void wxFileList::ChangeToSmallIconMode()
+void wxFileListCtrl::ChangeToSmallIconMode()
 {
     ClearAll();
     SetSingleStyle( wxLC_SMALL_ICON );
     UpdateFiles();
 }
 
-void wxFileList::ShowHidden( bool show )
+void wxFileListCtrl::ShowHidden( bool show )
 {
     m_showHidden = show;
     UpdateFiles();
 }
 
-long wxFileList::Add( wxFileData *fd, wxListItem &item )
+long wxFileListCtrl::Add( wxFileData *fd, wxListItem &item )
 {
     long ret = -1;
     item.m_mask = wxLIST_MASK_TEXT + wxLIST_MASK_DATA + wxLIST_MASK_IMAGE;
@@ -505,7 +502,7 @@ long wxFileList::Add( wxFileData *fd, wxListItem &item )
     return ret;
 }
 
-void wxFileList::UpdateItem(const wxListItem &item)
+void wxFileListCtrl::UpdateItem(const wxListItem &item)
 {
     wxFileData *fd = (wxFileData*)GetItemData(item);
     wxCHECK_RET(fd, wxT("invalid filedata"));
@@ -522,7 +519,7 @@ void wxFileList::UpdateItem(const wxListItem &item)
     }
 }
 
-void wxFileList::UpdateFiles()
+void wxFileListCtrl::UpdateFiles()
 {
     // don't do anything before ShowModal() call which sets m_dirName
     if ( m_dirName == wxT("*") )
@@ -541,11 +538,23 @@ void wxFileList::UpdateFiles()
     {
         wxArrayString names, paths;
         wxArrayInt icons;
-        size_t n, count = wxGetAvailableDrives(paths, names, icons);
+        const size_t count = wxGetAvailableDrives(paths, names, icons);
 
-        for (n=0; n<count; n++)
+        for ( size_t n = 0; n < count; n++ )
         {
-            wxFileData *fd = new wxFileData(paths[n], names[n], wxFileData::is_drive, icons[n]);
+            // use paths[n] as the drive name too as our HandleAction() can't
+            // deal with the drive names (of the form "System (C:)") currently
+            // as it mistakenly treats them as file names
+            //
+            // it would be preferable to show names, and not paths, in the
+            // dialog just as the native dialog does but for this we must:
+            //  a) store the item type as item data and modify HandleAction()
+            //     to use it instead of wxDirExists() to check whether the item
+            //     is a directory
+            //  b) store the drives by their drive letters and not their
+            //     descriptions as otherwise it's pretty confusing to the user
+            wxFileData *fd = new wxFileData(paths[n], paths[n],
+                                            wxFileData::is_drive, icons[n]);
             if (Add(fd, item) != -1)
                 item.m_itemId++;
             else
@@ -626,10 +635,10 @@ void wxFileList::UpdateFiles()
         }
     }
 
-    SortItems(m_sort_field, m_sort_foward);
+    SortItems(m_sort_field, m_sort_forward);
 }
 
-void wxFileList::SetWild( const wxString &wild )
+void wxFileListCtrl::SetWild( const wxString &wild )
 {
     if (wild.Find(wxT('|')) != wxNOT_FOUND)
         return;
@@ -638,7 +647,7 @@ void wxFileList::SetWild( const wxString &wild )
     UpdateFiles();
 }
 
-void wxFileList::MakeDir()
+void wxFileListCtrl::MakeDir()
 {
     wxString new_name( _("NewName") );
     wxString path( m_dirName );
@@ -677,7 +686,7 @@ void wxFileList::MakeDir()
 
     if (id != -1)
     {
-        SortItems(m_sort_field, m_sort_foward);
+        SortItems(m_sort_field, m_sort_forward);
         id = FindItem( 0, wxPtrToUInt(fd) );
         EnsureVisible( id );
         EditLabel( id );
@@ -686,7 +695,7 @@ void wxFileList::MakeDir()
         delete fd;
 }
 
-void wxFileList::GoToParentDir()
+void wxFileListCtrl::GoToParentDir()
 {
     if (!IsTopMostDir(m_dirName))
     {
@@ -709,35 +718,31 @@ void wxFileList::GoToParentDir()
         long id = FindItem( 0, fname );
         if (id != wxNOT_FOUND)
         {
-            ignoreChanges = true;
             SetItemState( id, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
             EnsureVisible( id );
-            ignoreChanges = false;
         }
     }
 }
 
-void wxFileList::GoToHomeDir()
+void wxFileListCtrl::GoToHomeDir()
 {
     wxString s = wxGetUserHome( wxString() );
     GoToDir(s);
 }
 
-void wxFileList::GoToDir( const wxString &dir )
+void wxFileListCtrl::GoToDir( const wxString &dir )
 {
     if (!wxDirExists(dir)) return;
 
     m_dirName = dir;
     UpdateFiles();
 
-    ignoreChanges = true;
     SetItemState( 0, wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
-    ignoreChanges = false;
 
     EnsureVisible( 0 );
 }
 
-void wxFileList::FreeItemData(wxListItem& item)
+void wxFileListCtrl::FreeItemData(wxListItem& item)
 {
     if ( item.m_data )
     {
@@ -748,17 +753,17 @@ void wxFileList::FreeItemData(wxListItem& item)
     }
 }
 
-void wxFileList::OnListDeleteItem( wxListEvent &event )
+void wxFileListCtrl::OnListDeleteItem( wxListEvent &event )
 {
     FreeItemData(event.m_item);
 }
 
-void wxFileList::OnListDeleteAllItems( wxListEvent & WXUNUSED(event) )
+void wxFileListCtrl::OnListDeleteAllItems( wxListEvent & WXUNUSED(event) )
 {
     FreeAllItemsData();
 }
 
-void wxFileList::FreeAllItemsData()
+void wxFileListCtrl::FreeAllItemsData()
 {
     wxListItem item;
     item.m_mask = wxLIST_MASK_DATA;
@@ -772,7 +777,7 @@ void wxFileList::FreeAllItemsData()
     }
 }
 
-void wxFileList::OnListEndLabelEdit( wxListEvent &event )
+void wxFileListCtrl::OnListEndLabelEdit( wxListEvent &event )
 {
     wxFileData *fd = (wxFileData*)event.m_item.m_data;
     wxASSERT( fd );
@@ -805,9 +810,7 @@ void wxFileList::OnListEndLabelEdit( wxListEvent &event )
     {
         fd->SetNewName( new_name, event.GetLabel() );
 
-        ignoreChanges = true;
         SetItemState( event.GetItem(), wxLIST_STATE_SELECTED, wxLIST_STATE_SELECTED );
-        ignoreChanges = false;
 
         UpdateItem( event.GetItem() );
         EnsureVisible( event.GetItem() );
@@ -820,7 +823,7 @@ void wxFileList::OnListEndLabelEdit( wxListEvent &event )
     }
 }
 
-void wxFileList::OnListColClick( wxListEvent &event )
+void wxFileListCtrl::OnListColClick( wxListEvent &event )
 {
     int col = event.GetColumn();
 
@@ -834,17 +837,17 @@ void wxFileList::OnListColClick( wxListEvent &event )
     }
 
     if ((wxFileData::fileListFieldType)col == m_sort_field)
-        m_sort_foward = !m_sort_foward;
+        m_sort_forward = !m_sort_forward;
     else
         m_sort_field = (wxFileData::fileListFieldType)col;
 
-    SortItems(m_sort_field, m_sort_foward);
+    SortItems(m_sort_field, m_sort_forward);
 }
 
-void wxFileList::SortItems(wxFileData::fileListFieldType field, bool forward)
+void wxFileListCtrl::SortItems(wxFileData::fileListFieldType field, bool forward)
 {
     m_sort_field = field;
-    m_sort_foward = forward;
+    m_sort_forward = forward;
     const long sort_dir = forward ? 1 : -1;
 
     switch (m_sort_field)
@@ -868,11 +871,11 @@ void wxFileList::SortItems(wxFileData::fileListFieldType field, bool forward)
     }
 }
 
-wxFileList::~wxFileList()
+wxFileListCtrl::~wxFileListCtrl()
 {
     // Normally the data are freed via an EVT_LIST_DELETE_ALL_ITEMS event and
-    // wxFileList::OnListDeleteAllItems. But if the event is generated after
-    // the destruction of the wxFileList we need to free any data here:
+    // wxFileListCtrl::OnListDeleteAllItems. But if the event is generated after
+    // the destruction of the wxFileListCtrl we need to free any data here:
     FreeAllItemsData();
 }
 
@@ -909,6 +912,7 @@ bool wxGenericFileCtrl::Create( wxWindow *parent,
     this->m_style = style;
     m_inSelected = false;
     m_noSelChgEvent = false;
+    m_check = NULL;
 
     // check that the styles are not contradictory
     wxASSERT_MSG( !( ( m_style & wxFC_SAVE ) && ( m_style & wxFC_OPEN ) ),
@@ -944,10 +948,11 @@ bool wxGenericFileCtrl::Create( wxWindow *parent,
 
     wxBoxSizer *staticsizer = new wxBoxSizer( wxHORIZONTAL );
     if ( is_pda )
-        staticsizer->Add( new wxStaticText( this, wxID_ANY, _( "Current directory:" ) ), 0, wxRIGHT, 10 );
+        staticsizer->Add( new wxStaticText( this, wxID_ANY, _( "Current directory:" ) ),
+                          wxSizerFlags().DoubleBorder(wxRIGHT) );
     m_static = new wxStaticText( this, wxID_ANY, m_dir );
     staticsizer->Add( m_static, 1 );
-    mainsizer->Add( staticsizer, 0, wxEXPAND | wxLEFT | wxRIGHT | wxBOTTOM, 10 );
+    mainsizer->Add( staticsizer, wxSizerFlags().Expand().Border());
 
     long style2 = wxLC_LIST;
     if ( !( m_style & wxFC_MULTIPLE ) )
@@ -959,10 +964,10 @@ bool wxGenericFileCtrl::Create( wxWindow *parent,
     style2 |= wxSUNKEN_BORDER;
 #endif
 
-    m_list = new wxFileList( this, ID_FILELIST_CTRL,
-                             wxEmptyString, false,
-                             wxDefaultPosition, wxSize( 400, 140 ),
-                             style2 );
+    m_list = new wxFileListCtrl( this, ID_FILELIST_CTRL,
+                                 wxEmptyString, false,
+                                 wxDefaultPosition, wxSize( 400, 140 ),
+                                 style2 );
 
     m_text = new wxTextCtrl( this, ID_TEXT, wxEmptyString,
                              wxDefaultPosition, wxDefaultSize,
@@ -976,33 +981,25 @@ bool wxGenericFileCtrl::Create( wxWindow *parent,
 
         wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
         textsizer->Add( m_text, wxSizerFlags( 1 ).Centre().Border() );
+        textsizer->Add( m_choice, wxSizerFlags( 1 ).Centre().Border() );
         mainsizer->Add( textsizer, wxSizerFlags().Expand() );
 
-        m_check = NULL;
-        textsizer->Add( m_choice, wxSizerFlags( 1 ).Centre().Border() );
     }
     else // !is_pda
     {
-        mainsizer->Add( m_list, wxSizerFlags( 1 ).Expand().DoubleHorzBorder() );
-
-        wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
-        textsizer->Add( m_text, wxSizerFlags( 1 ).Centre().
-                        DoubleBorder( wxLEFT | wxRIGHT | wxTOP ) );
-        mainsizer->Add( textsizer, wxSizerFlags().Expand() );
-
-        wxSizerFlags flagsCentre;
-        flagsCentre.Centre().DoubleBorder();
+        mainsizer->Add( m_list, wxSizerFlags( 1 ).Expand().Border() );
+        mainsizer->Add( m_text, wxSizerFlags().Expand().Border() );
 
         wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
-        choicesizer->Add( m_choice, wxSizerFlags( flagsCentre ).Proportion( 1 ) );
+        choicesizer->Add( m_choice, wxSizerFlags( 1 ).Centre() );
 
         if ( !( m_style & wxFC_NOSHOWHIDDEN ) )
-            {
+        {
             m_check = new wxCheckBox( this, ID_CHECK, _( "Show &hidden files" ) );
-            choicesizer->Add( m_check, flagsCentre );
-            }
+            choicesizer->Add( m_check, wxSizerFlags().Centre().DoubleBorder(wxLEFT) );
+        }
 
-        mainsizer->Add( choicesizer, wxSizerFlags().Expand() );
+        mainsizer->Add( choicesizer, wxSizerFlags().Expand().Border() );
     }
 
     SetWildcard( wildCard );
@@ -1027,67 +1024,102 @@ bool wxGenericFileCtrl::Create( wxWindow *parent,
     return true;
 }
 
+// NB: there is an unfortunate mismatch between wxFileName and wxFileDialog
+//     method names but our GetDirectory() does correspond to wxFileName::
+//     GetPath() while our GetPath() is wxFileName::GetFullPath()
 wxString wxGenericFileCtrl::GetPath() const
 {
-    return DoGetFilename( true );
+    wxASSERT_MSG ( !(m_style & wxFC_MULTIPLE), "use GetPaths() instead" );
+
+    return DoGetFileName().GetFullPath();
 }
 
 wxString wxGenericFileCtrl::GetFilename() const
 {
-    return DoGetFilename( false );
+    wxASSERT_MSG ( !(m_style & wxFC_MULTIPLE), "use GetFilenames() instead" );
+
+    return DoGetFileName().GetFullName();
+}
+
+wxString wxGenericFileCtrl::GetDirectory() const
+{
+    // don't check for wxFC_MULTIPLE here, this one is probably safe to call in
+    // any case as it can be always taken to mean "current directory"
+    return DoGetFileName().GetPath();
 }
 
-wxString wxGenericFileCtrl::DoGetFilename( const bool fullPath ) const
+wxFileName wxGenericFileCtrl::DoGetFileName() const
 {
-    wxASSERT_MSG( ( m_style & wxFC_MULTIPLE ) == 0,
-                  wxT( "With controls that has wxFC_MULTIPLE style " )
-                  wxT( "use GetFilenames/GetPaths to get all filenames/paths selected" ) );
+    wxFileName fn;
 
-    const wxString value = m_text->GetValue();
+    wxString value = m_text->GetValue();
+    if ( value.empty() )
+    {
+        // nothing in the text control, get the selected file from the list
+        wxListItem item;
+        item.m_itemId = m_list->GetNextItem(-1, wxLIST_NEXT_ALL,
+                                            wxLIST_STATE_SELECTED);
+        m_list->GetItem(item);
 
-    if ( !value.empty() )
-        return value;
-    return fullPath ? ( GetProperFileListDir() + value ) : value;
+        fn.Assign(m_list->GetDir(), item.m_text);
+    }
+    else // user entered the value
+    {
+        // the path can be either absolute or relative
+        fn.Assign(value);
+        if ( fn.IsRelative() )
+            fn.MakeAbsolute(m_list->GetDir());
+    }
+
+    return fn;
 }
 
-void wxGenericFileCtrl::DoGetFilenames( wxArrayString& filenames, const bool fullPath ) const
+// helper used in DoGetFilenames() and needed because Borland can't compile
+// operator?: inline
+static inline wxString GetFileNameOrPath(const wxFileName& fn, bool fullPath)
 {
-    filenames.Empty();
+    return fullPath ? fn.GetFullPath() : fn.GetFullName();
+}
 
-    const wxString dir = GetProperFileListDir();
-    const wxString value = m_text->GetValue();
+void
+wxGenericFileCtrl::DoGetFilenames(wxArrayString& filenames, bool fullPath) const
+{
+    filenames.clear();
+
+    const wxString dir = m_list->GetDir();
 
+    const wxString value = m_text->GetValue();
     if ( !value.empty() )
     {
-        if ( fullPath )
-            filenames.Add( dir + value );
-        else
-            filenames.Add( value );
+        wxFileName fn(value);
+        if ( fn.IsRelative() )
+            fn.MakeAbsolute(dir);
+
+        filenames.push_back(GetFileNameOrPath(fn, fullPath));
         return;
     }
 
-    if ( m_list->GetSelectedItemCount() == 0 )
-    {
+    const int numSel = m_list->GetSelectedItemCount();
+    if ( !numSel )
         return;
-    }
 
-    filenames.Alloc( m_list->GetSelectedItemCount() );
+    filenames.reserve(numSel);
 
     wxListItem item;
     item.m_mask = wxLIST_MASK_TEXT;
-
-    item.m_itemId = m_list->GetNextItem( -1, wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
-    while ( item.m_itemId != -1 )
+    item.m_itemId = -1;
+    for ( ;; )
     {
-        m_list->GetItem( item );
+        item.m_itemId = m_list->GetNextItem(item.m_itemId, wxLIST_NEXT_ALL,
+                                            wxLIST_STATE_SELECTED);
+
+        if ( item.m_itemId == -1 )
+            break;
 
-        if ( fullPath )
-            filenames.Add( dir + item.m_text );
-        else
-            filenames.Add( item.m_text );
+        m_list->GetItem(item);
 
-        item.m_itemId = m_list->GetNextItem( item.m_itemId,
-                                             wxLIST_NEXT_ALL, wxLIST_STATE_SELECTED );
+        const wxFileName fn(dir, item.m_text);
+        filenames.push_back(GetFileNameOrPath(fn, fullPath));
     }
 }
 
@@ -1101,11 +1133,6 @@ bool wxGenericFileCtrl::SetDirectory( const wxString& dir )
     return wxFileName( dir ).SameAs( m_list->GetDir() );
 }
 
-wxString wxGenericFileCtrl::GetDirectory() const
-{
-    return m_list->GetDir();
-}
-
 bool wxGenericFileCtrl::SetFilename( const wxString& name )
 {
     const long item = m_list->FindItem( -1, name );
@@ -1145,9 +1172,11 @@ bool wxGenericFileCtrl::SetFilename( const wxString& name )
 
 void wxGenericFileCtrl::DoSetFilterIndex( int filterindex )
 {
-    const wxString& str = (wx_static_cast(wxStringClientData *,
-                            m_choice->GetClientObject( filterindex )))
-                            ->GetData();
+    wxClientData *pcd = m_choice->GetClientObject( filterindex );
+    if ( !pcd )
+        return;
+
+    const wxString& str = ((wx_static_cast(wxStringClientData *, pcd))->GetData());
     m_list->SetWild( str );
     m_filterIndex = filterindex;
     if ( str.Left( 2 ) == wxT( "*." ) )
@@ -1440,17 +1469,4 @@ void wxGenericFileCtrl::GoToHomeDir()
     UpdateControls();
 }
 
-wxString wxGenericFileCtrl::GetProperFileListDir() const
-{
-    wxString dir = m_list->GetDir();
-#ifdef __UNIX__
-    if ( dir != wxT( "/" ) )
-#elif defined(__WXWINCE__)
-    if ( dir != wxT( "/" ) && dir != wxT( "\\" ) )
-#endif
-        dir += wxFILE_SEP_PATH;
-
-    return dir;
-}
-
 #endif // wxUSE_FILECTRL