Only use wxFORCE_LINK_MODULE() in mediaplayer sample in static build.

[wxWidgets.git] / src / generic / dirctrlg.cpp

diff --git a/src/generic/dirctrlg.cpp b/src/generic/dirctrlg.cpp
index 78e5a7f7c2819cf323bfe06eefb4407ca11dae01..eb633d9568268a592b13797c97ea5ee20ae708da 100644 (file)
--- a/src/generic/dirctrlg.cpp
+++ b/src/generic/dirctrlg.cpp
@@ -40,6 +40,7 @@
     #include "wx/module.h"
 #endif
 
     #include "wx/module.h"
 #endif
 

+#include "wx/filename.h"

 #include "wx/filefn.h"
 #include "wx/imaglist.h"
 #include "wx/tokenzr.h"
 #include "wx/filefn.h"
 #include "wx/imaglist.h"
 #include "wx/tokenzr.h"


@@ -108,7 +109,7 @@ bool wxIsDriveAvailable(const wxString& dirName);
 
 size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids)
 {
 
 size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayInt &icon_ids)
 {

-#if defined(__WINDOWS__) || defined(__DOS__) || defined(__OS2__)
+#ifdef wxHAS_FILESYSTEM_VOLUMES

 
 #ifdef __WXWINCE__
     // No logical drives; return "\"
 
 #ifdef __WXWINCE__
     // No logical drives; return "\"


@@ -164,9 +165,10 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
         {
             if (ulDriveMap & ( 1 << i ))
             {
         {
             if (ulDriveMap & ( 1 << i ))
             {

-                wxString path, name;
-                path.Printf(wxT("%c:\\"), 'A' + i);
-                name.Printf(wxT("%c:"), 'A' + i);
+                const wxString path = wxFileName::GetVolumeString(
+                                        'A' + i, wxPATH_GET_SEPARATOR);
+                const wxString name = wxFileName::GetVolumeString(
+                                        'A' + i, wxPATH_NO_SEPARATOR);

 
                 // Note: If _filesys is unsupported by some compilers,
                 //       we can always replace it by DosQueryFSAttach
 
                 // Note: If _filesys is unsupported by some compilers,
                 //       we can always replace it by DosQueryFSAttach


@@ -201,25 +203,23 @@ size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, wxArrayI
         }
     }
 #else // !__WIN32__, !__OS2__
         }
     }
 #else // !__WIN32__, !__OS2__

-    int drive;
-

     /* If we can switch to the drive, it exists. */
     /* If we can switch to the drive, it exists. */

-    for( drive = 1; drive <= 26; drive++ )
+    for ( char drive = 'A'; drive <= 'Z'; drive++ )

     {
     {

-        wxString path, name;
-        path.Printf(wxT("%c:\\"), (char) (drive + 'a' - 1));
-        name.Printf(wxT("%c:"), (char) (drive + 'A' - 1));
+        const wxString
+            path = wxFileName::GetVolumeString(drive, wxPATH_GET_SEPARATOR);

 
         if (wxIsDriveAvailable(path))
         {
             paths.Add(path);
 
         if (wxIsDriveAvailable(path))
         {
             paths.Add(path);

-            names.Add(name);
-            icon_ids.Add((drive <= 2) ? wxFileIconsTable::floppy : wxFileIconsTable::drive);
+            names.Add(wxFileName::GetVolumeString(drive, wxPATH_NO_SEPARATOR));
+            icon_ids.Add(drive <= 2 ? wxFileIconsTable::floppy
+                                    : wxFileIconsTable::drive);

         }
     }
 #endif // __WIN32__/!__WIN32__
 
         }
     }
 #endif // __WIN32__/!__WIN32__
 

-#elif defined(__WXMAC__)
+#elif defined(__WXMAC__) && wxOSX_USE_COCOA_OR_CARBON

 
     ItemCount volumeIndex = 1;
     OSErr err = noErr ;
 
     ItemCount volumeIndex = 1;
     OSErr err = noErr ;


@@ -472,6 +472,7 @@ wxBEGIN_FLAGS( wxGenericDirCtrlStyle )
     wxFLAGS_MEMBER(wxDIRCTRL_DIR_ONLY)
     wxFLAGS_MEMBER(wxDIRCTRL_3D_INTERNAL)
     wxFLAGS_MEMBER(wxDIRCTRL_SELECT_FIRST)
     wxFLAGS_MEMBER(wxDIRCTRL_DIR_ONLY)
     wxFLAGS_MEMBER(wxDIRCTRL_3D_INTERNAL)
     wxFLAGS_MEMBER(wxDIRCTRL_SELECT_FIRST)

+    wxFLAGS_MEMBER(wxDIRCTRL_MULTIPLE)

 
 wxEND_FLAGS( wxGenericDirCtrlStyle )
 
 
 wxEND_FLAGS( wxGenericDirCtrlStyle )
 


@@ -560,6 +561,9 @@ bool wxGenericDirCtrl::Create(wxWindow *parent,
     if (style & wxDIRCTRL_EDIT_LABELS)
         treeStyle |= wxTR_EDIT_LABELS;
 
     if (style & wxDIRCTRL_EDIT_LABELS)
         treeStyle |= wxTR_EDIT_LABELS;
 

+    if (style & wxDIRCTRL_MULTIPLE)
+        treeStyle |= wxTR_MULTIPLE;
+

     if ((style & wxDIRCTRL_3D_INTERNAL) == 0)
         treeStyle |= wxNO_BORDER;
 
     if ((style & wxDIRCTRL_3D_INTERNAL) == 0)
         treeStyle |= wxNO_BORDER;
 


@@ -629,9 +633,22 @@ void wxGenericDirCtrl::ShowHidden( bool show )
 
     m_showHidden = show;
 
 
     m_showHidden = show;
 

-    wxString path = GetPath();
-    ReCreateTree();
-    SetPath(path);
+    if ( HasFlag(wxDIRCTRL_MULTIPLE) )
+    {
+        wxArrayString paths;
+        GetPaths(paths);
+        ReCreateTree();
+        for ( unsigned n = 0; n < paths.size(); n++ )
+        {
+            ExpandPath(paths[n]);
+        }
+    }
+    else
+    {
+        wxString path = GetPath();
+        ReCreateTree();
+        SetPath(path);
+    }

 }
 
 const wxTreeItemId
 }
 
 const wxTreeItemId


@@ -768,19 +785,12 @@ void wxGenericDirCtrl::CollapseDir(wxTreeItemId parentId)
         return;
 
     data->m_isExpanded = false;
         return;
 
     data->m_isExpanded = false;

-    wxTreeItemIdValue cookie;
-    /* Workaround because DeleteChildren has disapeared (why?) and
-     * CollapseAndReset doesn't work as advertised (deletes parent too) */
-    child = m_treeCtrl->GetFirstChild(parentId, cookie);
-    while (child.IsOk())
-    {
-        m_treeCtrl->Delete(child);
-        /* Not GetNextChild below, because the cookie mechanism can't
-         * handle disappearing children! */
-        child = m_treeCtrl->GetFirstChild(parentId, cookie);
-    }
+
+    m_treeCtrl->Freeze();

     if (parentId != m_treeCtrl->GetRootItem())
     if (parentId != m_treeCtrl->GetRootItem())

-        m_treeCtrl->Collapse(parentId);
+        m_treeCtrl->CollapseAndReset(parentId);
+    m_treeCtrl->DeleteChildren(parentId);
+    m_treeCtrl->Thaw();

 }
 
 void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)
 }
 
 void wxGenericDirCtrl::ExpandDir(wxTreeItemId parentId)


@@ -1085,6 +1095,22 @@ bool wxGenericDirCtrl::CollapsePath(const wxString& path)
 
 wxString wxGenericDirCtrl::GetPath() const
 {
 
 wxString wxGenericDirCtrl::GetPath() const
 {

+    // Allow calling GetPath() in multiple selection from OnSelFilter
+    if (m_treeCtrl->HasFlag(wxTR_MULTIPLE))
+    {
+        wxArrayTreeItemIds items;
+        m_treeCtrl->GetSelections(items);
+        if (items.size() > 0)
+        {
+            // return first string only
+            wxTreeItemId id = items[0];
+            wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);
+            return data->m_path;
+        }
+        
+        return wxEmptyString;
+    }
+

     wxTreeItemId id = m_treeCtrl->GetSelection();
     if (id)
     {
     wxTreeItemId id = m_treeCtrl->GetSelection();
     if (id)
     {


@@ -1095,6 +1121,20 @@ wxString wxGenericDirCtrl::GetPath() const
         return wxEmptyString;
 }
 
         return wxEmptyString;
 }
 

+void wxGenericDirCtrl::GetPaths(wxArrayString& paths) const
+{
+    paths.clear();
+
+    wxArrayTreeItemIds items;
+    m_treeCtrl->GetSelections(items);
+    for ( unsigned n = 0; n < items.size(); n++ )
+    {
+        wxTreeItemId id = items[n];
+        wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);
+        paths.Add(data->m_path);
+    }
+}
+

 wxString wxGenericDirCtrl::GetFilePath() const
 {
     wxTreeItemId id = m_treeCtrl->GetSelection();
 wxString wxGenericDirCtrl::GetFilePath() const
 {
     wxTreeItemId id = m_treeCtrl->GetSelection();


@@ -1110,6 +1150,21 @@ wxString wxGenericDirCtrl::GetFilePath() const
         return wxEmptyString;
 }
 
         return wxEmptyString;
 }
 

+void wxGenericDirCtrl::GetFilePaths(wxArrayString& paths) const
+{
+    paths.clear();
+
+    wxArrayTreeItemIds items;
+    m_treeCtrl->GetSelections(items);
+    for ( unsigned n = 0; n < items.size(); n++ )
+    {
+        wxTreeItemId id = items[n];
+        wxDirItemData* data = (wxDirItemData*) m_treeCtrl->GetItemData(id);
+        if ( !data->m_isDir )
+            paths.Add(data->m_path);
+    }
+}
+

 void wxGenericDirCtrl::SetPath(const wxString& path)
 {
     m_defaultPath = path;
 void wxGenericDirCtrl::SetPath(const wxString& path)
 {
     m_defaultPath = path;


@@ -1117,6 +1172,43 @@ void wxGenericDirCtrl::SetPath(const wxString& path)
         ExpandPath(path);
 }
 
         ExpandPath(path);
 }
 

+void wxGenericDirCtrl::SelectPath(const wxString& path, bool select)
+{
+    bool done = false;
+    wxTreeItemId id = FindChild(m_rootId, path, done);
+    wxTreeItemId lastId = id; // The last non-zero id
+    while ( id.IsOk() && !done )
+    {
+        id = FindChild(id, path, done);
+        if ( id.IsOk() )
+            lastId = id;
+    }
+    if ( !lastId.IsOk() )
+        return;
+
+    if ( done )
+    {
+        m_treeCtrl->SelectItem(id, select);
+    }
+}
+
+void wxGenericDirCtrl::SelectPaths(const wxArrayString& paths)
+{
+    if ( HasFlag(wxDIRCTRL_MULTIPLE) )
+    {
+        UnselectAll();
+        for ( unsigned n = 0; n < paths.size(); n++ )
+        {
+            SelectPath(paths[n]);
+        }
+    }
+}
+
+void wxGenericDirCtrl::UnselectAll()
+{
+    m_treeCtrl->UnselectAll();
+}
+

 // Not used
 #if 0
 void wxGenericDirCtrl::FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames)
 // Not used
 #if 0
 void wxGenericDirCtrl::FindChildFiles(wxTreeItemId id, int dirFlags, wxArrayString& filenames)


@@ -1338,7 +1430,7 @@ void wxDirFilterListCtrl::FillFilterList(const wxString& filter, int defaultFilt
 
 #ifndef __WXGTK20__
 /* Computer (c) Julian Smart */
 
 #ifndef __WXGTK20__
 /* Computer (c) Julian Smart */

-static const char * file_icons_tbl_computer_xpm[] = {
+static const char* const file_icons_tbl_computer_xpm[] = {

 /* columns rows colors chars-per-pixel */
 "16 16 42 1",
 "r c #4E7FD0",
 /* columns rows colors chars-per-pixel */
 "16 16 42 1",
 "r c #4E7FD0",


@@ -1408,7 +1500,7 @@ static const char * file_icons_tbl_computer_xpm[] = {
 // ----------------------------------------------------------------------------
 
 // global instance of a wxFileIconsTable
 // ----------------------------------------------------------------------------
 
 // global instance of a wxFileIconsTable

-wxFileIconsTable* wxTheFileIconsTable = (wxFileIconsTable *)NULL;
+wxFileIconsTable* wxTheFileIconsTable = NULL;

 
 // A module to allow icons table cleanup
 
 
 // A module to allow icons table cleanup
 


@@ -1420,11 +1512,7 @@ public:
     bool OnInit() { wxTheFileIconsTable = new wxFileIconsTable; return true; }
     void OnExit()
     {
     bool OnInit() { wxTheFileIconsTable = new wxFileIconsTable; return true; }
     void OnExit()
     {

-        if (wxTheFileIconsTable)
-        {
-            delete wxTheFileIconsTable;
-            wxTheFileIconsTable = NULL;
-        }
+        wxDELETE(wxTheFileIconsTable);

     }
 };
 
     }
 };
 


@@ -1499,14 +1587,14 @@ void wxFileIconsTable::Create()
                                                    wxART_CMN_DIALOG,
                                                    wxSize(16, 16)));
     // executable
                                                    wxART_CMN_DIALOG,
                                                    wxSize(16, 16)));
     // executable

-    if (GetIconID(wxEmptyString, _T("application/x-executable")) == file)
+    if (GetIconID(wxEmptyString, wxT("application/x-executable")) == file)

     {
         m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_EXECUTABLE_FILE,
                                                        wxART_CMN_DIALOG,
                                                        wxSize(16, 16)));
     {
         m_smallImageList->Add(wxArtProvider::GetBitmap(wxART_EXECUTABLE_FILE,
                                                        wxART_CMN_DIALOG,
                                                        wxSize(16, 16)));

-        delete m_HashTable->Get(_T("exe"));
-        m_HashTable->Delete(_T("exe"));
-        m_HashTable->Put(_T("exe"), new wxFileIconEntry(executable));
+        delete m_HashTable->Get(wxT("exe"));
+        m_HashTable->Delete(wxT("exe"));
+        m_HashTable->Put(wxT("exe"), new wxFileIconEntry(executable));

     }
     /* else put into list by GetIconID
        (KDE defines application/x-executable for *.exe and has nice icon)
     }
     /* else put into list by GetIconID
        (KDE defines application/x-executable for *.exe and has nice icon)