From 75dba7c0af17dbc7c55a0095bf629f77799d82e2 Mon Sep 17 00:00:00 2001
From: Robin Dunn <robin@alldunn.com>
Date: Thu, 29 May 2003 23:50:21 +0000
Subject: [PATCH] Added LoadFile and SaveFile methods

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@20762 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
---
 contrib/include/wx/stc/stc.h |  6 ++++++
 contrib/src/stc/stc.cpp      | 40 ++++++++++++++++++++++++++++++++++++
 contrib/src/stc/stc.cpp.in   | 40 ++++++++++++++++++++++++++++++++++++
 contrib/src/stc/stc.h.in     |  6 ++++++
 4 files changed, 92 insertions(+)

diff --git a/contrib/include/wx/stc/stc.h b/contrib/include/wx/stc/stc.h
index 41e36f3e8b..193376418f 100644
--- a/contrib/include/wx/stc/stc.h
+++ b/contrib/include/wx/stc/stc.h
@@ -2161,6 +2161,12 @@ public:
     bool GetLastKeydownProcessed() { return m_lastKeyDownConsumed; }
     void SetLastKeydownProcessed(bool val) { m_lastKeyDownConsumed = val; }
 
+    // Write the contents of the editor to filename
+    bool SaveFile(const wxString& filename);
+
+    // Load the contents of filename into the editor
+    bool LoadFile(const wxString& filename);
+
 
 //----------------------------------------------------------------------
 
diff --git a/contrib/src/stc/stc.cpp b/contrib/src/stc/stc.cpp
index c4a9d0c4e1..17e9958b6a 100644
--- a/contrib/src/stc/stc.cpp
+++ b/contrib/src/stc/stc.cpp
@@ -24,6 +24,7 @@
 #include <wx/tokenzr.h>
 #include <wx/mstream.h>
 #include <wx/image.h>
+#include <wx/file.h>
 
 
 //----------------------------------------------------------------------
@@ -2075,6 +2076,45 @@ void wxStyledTextCtrl::ScrollToColumn(int column) {
 }
 
 
+bool wxStyledTextCtrl::SaveFile(const wxString& filename)
+{
+    wxFile file(filename, wxFile::write);
+
+    if (!file.IsOpened())
+        return FALSE;
+
+    bool success = file.Write(GetText());
+
+    if (success)
+        SetSavePoint();
+
+    return success;
+}
+
+bool wxStyledTextCtrl::LoadFile(const wxString& filename)
+{
+    wxFile file(filename, wxFile::read);
+
+    if (!file.IsOpened())
+        return FALSE;
+
+    wxString contents;
+    off_t len = file.Length();
+
+    wxChar *buf = contents.GetWriteBuf(len);
+    bool success = (file.Read(buf, len) == len);
+    contents.UngetWriteBuf();
+
+    if (success)
+    {
+        SetText(contents);
+        EmptyUndoBuffer();
+        SetSavePoint();
+    }
+
+    return success;
+}
+
 
 //----------------------------------------------------------------------
 // Event handlers
diff --git a/contrib/src/stc/stc.cpp.in b/contrib/src/stc/stc.cpp.in
index 6643474798..8952840b6c 100644
--- a/contrib/src/stc/stc.cpp.in
+++ b/contrib/src/stc/stc.cpp.in
@@ -24,6 +24,7 @@
 #include <wx/tokenzr.h>
 #include <wx/mstream.h>
 #include <wx/image.h>
+#include <wx/file.h>
 
 
 //----------------------------------------------------------------------
@@ -307,6 +308,45 @@ void wxStyledTextCtrl::ScrollToColumn(int column) {
 }
 
 
+bool wxStyledTextCtrl::SaveFile(const wxString& filename)
+{
+    wxFile file(filename, wxFile::write);
+
+    if (!file.IsOpened())
+        return FALSE;
+
+    bool success = file.Write(GetText());
+
+    if (success)
+        SetSavePoint();
+
+    return success;
+}
+
+bool wxStyledTextCtrl::LoadFile(const wxString& filename)
+{
+    wxFile file(filename, wxFile::read);
+
+    if (!file.IsOpened())
+        return FALSE;
+
+    wxString contents;
+    off_t len = file.Length();
+
+    wxChar *buf = contents.GetWriteBuf(len);
+    bool success = (file.Read(buf, len) == len);
+    contents.UngetWriteBuf();
+
+    if (success)
+    {
+        SetText(contents);
+        EmptyUndoBuffer();
+        SetSavePoint();
+    }
+
+    return success;
+}
+
 
 //----------------------------------------------------------------------
 // Event handlers
diff --git a/contrib/src/stc/stc.h.in b/contrib/src/stc/stc.h.in
index baeaf0d437..70addc7abb 100644
--- a/contrib/src/stc/stc.h.in
+++ b/contrib/src/stc/stc.h.in
@@ -193,6 +193,12 @@ public:
     bool GetLastKeydownProcessed() { return m_lastKeyDownConsumed; }
     void SetLastKeydownProcessed(bool val) { m_lastKeyDownConsumed = val; }
 
+    // Write the contents of the editor to filename
+    bool SaveFile(const wxString& filename);
+
+    // Load the contents of filename into the editor
+    bool LoadFile(const wxString& filename);
+
 
 //----------------------------------------------------------------------