- Start rosapps rearrange and cleanup process.

[reactos.git] / rosapps / applications / devutils / vgafontedit / opensave.c

diff --git a/rosapps/applications/devutils/vgafontedit/opensave.c b/rosapps/applications/devutils/vgafontedit/opensave.c
new file mode 100644 (file)
index 0000000..a5c54f7
--- /dev/null
+++ b/rosapps/applications/devutils/vgafontedit/opensave.c
@@ -0,0 +1,77 @@
+/*
+ * PROJECT:     ReactOS VGA Font Editor
+ * LICENSE:     GNU General Public License Version 2.0 or any later version
+ * FILE:        devutils/vgafontedit/opensave.c
+ * PURPOSE:     Functions for opening and saving files
+ * COPYRIGHT:   Copyright 2008 Colin Finck <mail@colinfinck.de>
+ */
+
+#include "precomp.h"
+
+static OPENFILENAMEW ofn;
+
+VOID
+FileInitialize(IN HWND hwnd)
+{
+    ZeroMemory( &ofn, sizeof(ofn) );
+    ofn.lStructSize = sizeof(ofn);
+    ofn.hwndOwner = hwnd;
+    ofn.nMaxFile = MAX_PATH;
+    ofn.lpstrDefExt = L"bin";
+}
+
+static __inline VOID
+PrepareFilter(IN PWSTR pszFilter)
+{
+    // RC strings can't be double-null terminated, so we use | instead to separate the entries.
+    // Convert them back to null characters here.
+    do
+    {
+        if(*pszFilter == '|')
+            *pszFilter = 0;
+    }
+    while(*++pszFilter);
+}
+
+BOOL
+DoOpenFile(OUT PWSTR pszFileName)
+{
+    BOOL bRet;
+    PWSTR pszFilter;
+
+    if( AllocAndLoadString(&pszFilter, IDS_OPENFILTER) )
+    {
+        PrepareFilter(pszFilter);
+        ofn.lpstrFilter = pszFilter;
+        ofn.lpstrFile = pszFileName;
+        ofn.Flags = OFN_FILEMUSTEXIST;
+
+        bRet = GetOpenFileNameW(&ofn);
+        HeapFree(hProcessHeap, 0, pszFilter);
+
+        return bRet;
+    }
+
+    return FALSE;
+}
+
+BOOL
+DoSaveFile(IN OUT PWSTR pszFileName)
+{
+    BOOL bRet;
+    PWSTR pszFilter;
+
+    if( AllocAndLoadString(&pszFilter, IDS_SAVEFILTER) )
+    {
+        PrepareFilter(pszFilter);
+        ofn.lpstrFilter = pszFilter;
+        ofn.lpstrFile = pszFileName;
+
+        bRet = GetSaveFileNameW(&ofn);
+        HeapFree(hProcessHeap, 0, pszFilter);
+
+        return bRet;
+    }
+
+    return FALSE;
+}