X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/fa40e7a17559c9328be4e0202c9c87dc7adb562e..acc0ebd7a871124d4d6b36069340227e6c584f38:/src/common/textcmn.cpp

diff --git a/src/common/textcmn.cpp b/src/common/textcmn.cpp
index 0ce243a141..c854878f7a 100644
--- a/src/common/textcmn.cpp
+++ b/src/common/textcmn.cpp
@@ -12,10 +12,11 @@
 // ============================================================================
 // declarations
 // ============================================================================
+
 #ifdef __GNUG__
     #pragma implementation "textctrlbase.h"
 #endif
-        
+
 // for compilers that support precompilation, includes "wx.h".
 #include "wx/wxprec.h"
 
@@ -23,6 +24,8 @@
     #pragma hdrstop
 #endif
 
+#if wxUSE_TEXTCTRL
+
 #ifndef WX_PRECOMP
     #include "wx/intl.h"
     #include "wx/log.h"
@@ -50,13 +53,13 @@
 wxTextCtrlBase::wxTextCtrlBase()
 {
 #ifndef NO_TEXT_WINDOW_STREAM
-  #if wxUSE_IOSTREAMH
-  if (allocate())
-    setp(base(),ebuf());
-  #else
-  m_streambuf=new char[64];
-  setp(m_streambuf,m_streambuf+64);
-  #endif //wxUSE_IOSTREAMH
+    #if wxUSE_IOSTREAMH
+        if (allocate())
+            setp(base(),ebuf());
+    #else
+        m_streambuf = new char[64];
+        setp(m_streambuf, m_streambuf + 64);
+    #endif //wxUSE_IOSTREAMH
 #endif // NO_TEXT_WINDOW_STREAM
 }
 
@@ -64,17 +67,43 @@ wxTextCtrlBase::~wxTextCtrlBase()
 {
 #ifndef NO_TEXT_WINDOW_STREAM
 #if !wxUSE_IOSTREAMH
-  delete m_streambuf;
+  delete[] m_streambuf;
 #endif
 #endif
 }
 
+// ----------------------------------------------------------------------------
+// style functions - not implemented here
+// ----------------------------------------------------------------------------
+
+// apply styling to text range
+bool wxTextCtrlBase::SetStyle(long WXUNUSED(start), long WXUNUSED(end),
+                              const wxTextAttr& WXUNUSED(style))
+{
+    // to be implemented in derived TextCtrl classes
+    return FALSE;
+}
+
+// change default text attributes
+bool wxTextCtrlBase::SetDefaultStyle(const wxTextAttr &style)
+{
+    m_defaultStyle = style;
+    return TRUE;
+}
+
+// get default text attributes
+const wxTextAttr& wxTextCtrlBase::GetDefaultStyle() const
+{
+    return m_defaultStyle;
+}
+
 // ----------------------------------------------------------------------------
 // file IO functions
 // ----------------------------------------------------------------------------
 
 bool wxTextCtrlBase::LoadFile(const wxString& filename)
 {
+#if wxUSE_FFILE
     wxFFile file(filename);
     if ( file.IsOpened() )
     {
@@ -92,6 +121,7 @@ bool wxTextCtrlBase::LoadFile(const wxString& filename)
     }
 
     wxLogError(_("File couldn't be loaded."));
+#endif // wxUSE_FFILE
 
     return FALSE;
 }
@@ -107,6 +137,7 @@ bool wxTextCtrlBase::SaveFile(const wxString& filename)
         return FALSE;
     }
 
+#if wxUSE_FFILE
     wxFFile file(filename, "w");
     if ( file.IsOpened() && file.Write(GetValue()) )
     {
@@ -119,6 +150,7 @@ bool wxTextCtrlBase::SaveFile(const wxString& filename)
     }
 
     wxLogError(_("The text couldn't be saved."));
+#endif // wxUSE_FFILE
 
     return FALSE;
 }
@@ -207,3 +239,38 @@ int wxTextCtrlBase::underflow()
 
 #endif // NO_TEXT_WINDOW_STREAM
 
+// ----------------------------------------------------------------------------
+// clipboard stuff
+// ----------------------------------------------------------------------------
+
+bool wxTextCtrlBase::CanCopy() const
+{
+    // can copy if there's a selection
+    long from, to;
+    GetSelection(&from, &to);
+    return from != to;
+}
+
+bool wxTextCtrlBase::CanCut() const
+{
+    // can cut if there's a selection and if we're not read only
+    return CanCopy() && IsEditable();
+}
+
+bool wxTextCtrlBase::CanPaste() const
+{
+    // can paste if we are not read only
+    return IsEditable();
+}
+
+// ----------------------------------------------------------------------------
+// misc
+// ----------------------------------------------------------------------------
+
+void wxTextCtrlBase::SelectAll()
+{
+    SetSelection(0, GetLastPosition());
+}
+
+#endif // wxUSE_TEXTCTRL
+