X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/144cf6da64594cfb404368c2f592de199c47add9..edff75452a4e5290fd5d7772d735e558e554060b:/src/generic/filedlgg.cpp

diff --git a/src/generic/filedlgg.cpp b/src/generic/filedlgg.cpp
index 6f301a8f23..903c2423cc 100644
--- a/src/generic/filedlgg.cpp
+++ b/src/generic/filedlgg.cpp
@@ -1,4 +1,4 @@
-/////////////////////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////////////////////
 // Name:        filedlgg.cpp
 // Purpose:     wxGenericFileDialog
 // Author:      Robert Roebling
@@ -154,17 +154,6 @@ extern size_t wxGetAvailableDrives(wxArrayString &paths, wxArrayString &names, w
 //  wxFileData
 //-----------------------------------------------------------------------------
 
-wxFileData::wxFileData( const wxFileData& fileData )
-{
-    m_fileName = fileData.GetFileName();
-    m_filePath = fileData.GetFilePath();
-    m_size = fileData.GetSize();
-    m_dateTime = fileData.GetDateTime();
-    m_permissions = fileData.GetPermissions();
-    m_type = fileData.GetType();
-    m_image = GetImageId();
-}
-
 wxFileData::wxFileData( const wxString &filePath, const wxString &fileName, fileType type, int image_id )
 {
     m_fileName = fileName;
@@ -175,6 +164,17 @@ wxFileData::wxFileData( const wxString &filePath, const wxString &fileName, file
     ReadData();
 }
 
+void wxFileData::Copy( const wxFileData& fileData )
+{
+    m_fileName = fileData.GetFileName();
+    m_filePath = fileData.GetFilePath();
+    m_size = fileData.GetSize();
+    m_dateTime = fileData.GetDateTime();
+    m_permissions = fileData.GetPermissions();
+    m_type = fileData.GetType();
+    m_image = GetImageId();
+}
+
 void wxFileData::ReadData()
 {
     if (IsDrive())
@@ -208,10 +208,13 @@ void wxFileData::ReadData()
     // try to get a better icon
     if (m_image == wxFileIconsTable::file)
     {
-        if (IsExe())
+        if (m_fileName.Find(wxT('.'), TRUE) != wxNOT_FOUND)
+	{
+            m_image = wxTheFileIconsTable->GetIconID( m_fileName.AfterLast(wxT('.')));
+	} else if (IsExe())
+	{
             m_image = wxFileIconsTable::executable;
-        else if (m_fileName.Find(wxT('.'), TRUE) != wxNOT_FOUND)
-            m_image = wxTheFileIconsTable->GetIconID(m_fileName.AfterLast(wxT('.')));
+	}
     }
 
     m_size = buff.st_size;
@@ -358,6 +361,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxFileCtrl,wxListCtrl)
 
 BEGIN_EVENT_TABLE(wxFileCtrl,wxListCtrl)
     EVT_LIST_DELETE_ITEM(-1, wxFileCtrl::OnListDeleteItem)
+    EVT_LIST_DELETE_ALL_ITEMS(-1, wxFileCtrl::OnListDeleteAllItems)
     EVT_LIST_END_LABEL_EDIT(-1, wxFileCtrl::OnListEndLabelEdit)
     EVT_LIST_COL_CLICK(-1, wxFileCtrl::OnListColClick)
 END_EVENT_TABLE()
@@ -488,7 +492,6 @@ void wxFileCtrl::UpdateFiles()
 
     wxBusyCursor bcur; // this may take a while...
 
-    FreeAllItemsData();
     DeleteAllItems();
 
     wxListItem item;
@@ -505,8 +508,10 @@ void wxFileCtrl::UpdateFiles()
         for (n=0; n<count; n++)
             {
             wxFileData *fd = new wxFileData(paths[n], names[n], wxFileData::is_drive, icons[n]);
-                Add(fd, item);
+            if (Add(fd, item) != -1)
                 item.m_itemId++;
+            else
+                delete fd;
             }
         }
     else
@@ -520,8 +525,10 @@ void wxFileCtrl::UpdateFiles()
             if (p.IsEmpty()) p = wxT("/");
 #endif // __UNIX__
             wxFileData *fd = new wxFileData(p, wxT(".."), wxFileData::is_dir, wxFileIconsTable::folder);
-            Add(fd, item);
+            if (Add(fd, item) != -1)
             item.m_itemId++;
+            else
+                delete fd;
         }
 
         wxString dirname(m_dirName);
@@ -547,8 +554,11 @@ void wxFileCtrl::UpdateFiles()
             while (cont)
             {
                 wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_dir, wxFileIconsTable::folder);
-                Add(fd, item);
+                if (Add(fd, item) != -1)
                 item.m_itemId++;
+                else
+                    delete fd;
+
                 cont = dir.GetNext(&f);
             }
 
@@ -562,8 +572,11 @@ void wxFileCtrl::UpdateFiles()
                 while (cont)
                 {
                     wxFileData *fd = new wxFileData(dirPrefix + f, f, wxFileData::is_file, wxFileIconsTable::file);
-                    Add(fd, item);
+                    if (Add(fd, item) != -1)
                     item.m_itemId++;
+                    else
+                        delete fd;
+
                     cont = dir.GetNext(&f);
                 }
             }
@@ -626,6 +639,8 @@ void wxFileCtrl::MakeDir()
         EnsureVisible( id );
         EditLabel( id );
     }
+    else
+        delete fd;
 }
 
 void wxFileCtrl::GoToParentDir()
@@ -673,10 +688,15 @@ void wxFileCtrl::GoToDir( const wxString &dir )
     EnsureVisible( 0 );
 }
 
-void wxFileCtrl::FreeItemData(const wxListItem& item)
+void wxFileCtrl::FreeItemData(wxListItem& item)
 {
-    wxFileData *fd = (wxFileData*)item.m_data;
-    delete fd;
+    if ( item.m_data )
+    {
+        wxFileData *fd = (wxFileData*)item.m_data;
+        delete fd;
+
+        item.m_data = 0;
+    }
 }
 
 void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
@@ -684,6 +704,11 @@ void wxFileCtrl::OnListDeleteItem( wxListEvent &event )
     FreeItemData(event.m_item);
 }
 
+void wxFileCtrl::OnListDeleteAllItems( wxListEvent & WXUNUSED(event) )
+{
+    FreeAllItemsData();
+}
+
 void wxFileCtrl::FreeAllItemsData()
 {
     wxListItem item;
@@ -797,7 +822,6 @@ void wxFileCtrl::SortItems(wxFileData::fileListFieldType field, bool foward)
 
 wxFileCtrl::~wxFileCtrl()
 {
-    FreeAllItemsData();
 }
 
 //-----------------------------------------------------------------------------
@@ -958,19 +982,14 @@ wxGenericFileDialog::wxGenericFileDialog(wxWindow *parent,
         // PDAs have a different screen layout
         mainsizer->Add( m_list, 1, wxEXPAND | wxLEFT|wxRIGHT, 5 );
 
-        wxBoxSizer *choicesizer = new wxBoxSizer( wxHORIZONTAL );
-        m_choice = new wxChoice( this, ID_CHOICE );
-        choicesizer->Add( m_choice, 1, wxCENTER|wxALL, 5 );
-        mainsizer->Add( choicesizer, 0, wxEXPAND );
-
         wxBoxSizer *textsizer = new wxBoxSizer( wxHORIZONTAL );
         m_text = new wxTextCtrl( this, ID_TEXT, m_fileName, wxDefaultPosition, wxDefaultSize, wxPROCESS_ENTER );
         textsizer->Add( m_text, 1, wxCENTER | wxALL, 5 );
         mainsizer->Add( textsizer, 0, wxEXPAND );
 
-        m_check = new wxCheckBox( this, ID_CHECK, _("Show hidden files") );
-        m_check->SetValue( ms_lastShowHidden );
-        textsizer->Add( m_check, 0, wxCENTER|wxALL, 5 );
+        m_check = NULL;
+        m_choice = new wxChoice( this, ID_CHOICE );
+        textsizer->Add( m_choice, 1, wxCENTER|wxALL, 5 );
 
         buttonsizer = new wxBoxSizer( wxHORIZONTAL );
         buttonsizer->Add( new wxButton( this, wxID_OK, _("OK") ), 0, wxCENTER | wxALL, 5 );
@@ -1040,6 +1059,18 @@ int wxGenericFileDialog::ShowModal()
     return wxDialog::ShowModal();
 }
 
+bool wxGenericFileDialog::Show( bool show )
+{
+    if (show)
+    {
+        m_list->GoToDir(m_dir);
+        UpdateControls();
+        m_text->SetValue(m_fileName);
+    }
+
+    return wxDialog::Show( show );
+}
+
 void wxGenericFileDialog::DoSetFilterIndex(int filterindex)
 {
     wxString *str = (wxString*) m_choice->GetClientData( filterindex );