From 0fd0a98369b72d63e923b527c4dbcccefc2b0c83 Mon Sep 17 00:00:00 2001
From: Jeffrey Armstrong <jeffrey.armstrong@approximatrix.com>
Date: Thu, 18 Aug 2011 21:50:32 -0400
Subject: Added an interface to the basic GEM file selection dialog.

---
 lib/gem.c    |  8 +++++++-
 lib/py_aes.c | 48 +++++++++++++++++++++++++++++++++++++++++++++++-
 lib/py_aes.h |  2 ++
 3 files changed, 56 insertions(+), 2 deletions(-)

(limited to 'lib')

diff --git a/lib/gem.c b/lib/gem.c
index 4b7aaa9..a12e5ea 100644
--- a/lib/gem.c
+++ b/lib/gem.c
@@ -58,6 +58,9 @@ GemMethods[] = {
 
     /* AES Object Library */
     {"objc_draw", py_objc_draw, METH_VARARGS, "Draw an AES object to the screen"},
+    
+    /* AES File Selector Library */
+    {"fsel_input", py_fsel_input, METH_VARARGS, "Opens a basic file selector"},
 
     /* VDI Functions */
     {"v_open_screen", py_v_open_screen, METH_NOARGS, "Open and retrieve a handle to a virtual screen workstation"},
@@ -141,6 +144,9 @@ PROC LibFunc[] = {
         /* AES Object Library */
         "py_objc_draw", "Internal\n", py_objc_draw,
         
+        /* AES File Selector Library */
+        "fsel_input", "Internal\n", py_fsel_input,
+        
         /* VDI Functions */
         "py_v_open_screen", "Internal\n", py_v_open_screen,
         "py_v_clsvwk", "Internal\n", py_v_clsvwk,
@@ -153,7 +159,7 @@ PROC LibFunc[] = {
 };
 
 LDGLIB LibLdg[] = {
-        0x0001, 32, LibFunc, "GEM Extensions for Python", 0
+        0x0001, 33, LibFunc, "GEM Extensions for Python", 0
 };
 
 int main( void) 
diff --git a/lib/py_aes.c b/lib/py_aes.c
index 2372705..f7e8a3d 100644
--- a/lib/py_aes.c
+++ b/lib/py_aes.c
@@ -570,4 +570,50 @@ int ret;
     
     Py_INCREF(Py_None);
     return Py_None;
-}
\ No newline at end of file
+}
+
+/* File Selector Library */
+PyObject* __CDECL py_fsel_input(PyObject *self, PyObject *args)
+{
+PyObject *ret;
+char *path;
+char *default_file;
+
+char *use_path;
+char *use_file;
+int result;
+int pathlen;
+    
+    default_file = NULL;
+    
+    if(!PyArg_ParseTuple(args,"s|s",&path,&default_file))
+        return NULL;
+    
+    pathlen = strlen(path);
+    if(pathlen < 200) pathlen = 200;
+    
+    use_path = (char *)malloc(pathlen*sizeof(char));
+    strcpy(use_path,path);
+    
+    use_file = (char *)malloc(13*sizeof(char));
+    use_file[0] = '\0';
+    if(default_file != NULL) {
+        if(strlen(default_file) <= 12)
+            strcpy(use_file,default_file);
+    }    
+    
+    if(fsel_input(use_path,use_file,&result) == 0) {
+        PyErr_SetString(GEMError,"Basic File Selector call failed.");
+        return NULL;
+    }
+    
+    if(result == 0) {
+        free(use_path);
+        free(use_file);
+        Py_INCREF(Py_None);
+        return Py_None;
+    } else {
+        ret = Py_BuildValue("ss",use_path,use_file);
+        return ret;
+    }
+}
diff --git a/lib/py_aes.h b/lib/py_aes.h
index a8c6b35..e2e3afd 100644
--- a/lib/py_aes.h
+++ b/lib/py_aes.h
@@ -35,4 +35,6 @@
  
  PyObject* __CDECL py_objc_draw(PyObject *self, PyObject *args);
 
+ PyObject* __CDECL py_fsel_input(PyObject *self, PyObject *args);
+
 #endif /* __PY_AES_HEADERS */
-- 
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