From 15b2643791d8b6efe6075bba78acea812f368ff0 Mon Sep 17 00:00:00 2001
From: Thomas Grill <xovo@users.sourceforge.net>
Date: Mon, 1 Aug 2005 11:58:01 +0000
Subject: path setting based on new flext functionality open editor for module
 file on "edit" message (or click) open editor for script under OS X

svn path=/trunk/; revision=3399
---
 externals/grill/py/source/pybase.cpp | 63 +++++++++++++++++++++++++++++++++++-
 1 file changed, 62 insertions(+), 1 deletion(-)

(limited to 'externals/grill/py/source/pybase.cpp')

diff --git a/externals/grill/py/source/pybase.cpp b/externals/grill/py/source/pybase.cpp
index 2457974f..69bead28 100644
--- a/externals/grill/py/source/pybase.cpp
+++ b/externals/grill/py/source/pybase.cpp
@@ -11,6 +11,12 @@ WARRANTIES, see the file, "license.txt," in this distribution.
 #include "pybase.h"
 #include <map>
 
+#if FLEXT_OS == FLEXT_OS_WIN
+#include <windows.h>
+#elif FLEXT_OS == FLEXT_OS_MAC
+#include <ApplicationServices/ApplicationServices.h>
+#endif
+
 static PyMethodDef StdOut_Methods[] =
 {
 	{ "write", pybase::StdOut_Write, 1 },
@@ -295,7 +301,62 @@ void pybase::m__doc(PyObject *obj)
 
 void pybase::OpenEditor()
 {
-    // this should once open the editor....
+    if(!module) return;
+    const char *mname = PyModule_GetFilename(module);
+    if(!mname) {
+        PyErr_Clear();
+        return;
+    }
+
+    char fname[1024];
+    strcpy(fname,mname);
+
+    // replacing .pyc or .pyo for source file name
+    char *dt = strrchr(fname,'.');
+    if(dt && !strncmp(dt,".py",2)) strcpy(dt,".py");
+
+    // this should open the editor....
+#if FLEXT_OS == FLEXT_OS_WIN
+    int err = (int)ShellExecute(NULL,"edit",fname,NULL,NULL,SW_SHOW);
+    if(err == SE_ERR_NOASSOC) {
+        // no association found - try notepad
+        err = (int)ShellExecute(NULL,NULL,"notepad.exe",fname,NULL,SW_SHOW);
+    }
+    else if(err == ERROR_FILE_NOT_FOUND || err == SE_ERR_FNF)
+        post("py/pyext - File not %s found",fname);
+    else if(err <= 32)
+        post("py/pyext - Unknown error opening %s",fname);
+       
+#elif FLEXT_OS == FLEXT_OS_MAC
+	FSRef ref;
+    OSStatus err = FSPathMakeRef(fname,&ref,NULL);
+    if(err)
+        post("py/pyext - Error interpreting path %s",fname);
+    else {
+		FSRef editor;
+		err = LSGetApplicationForItem(&ref,kLSRolesEditor,&editor,NULL);
+        if(err) {
+			// Can't find associated application... try Textedit
+			err = FSPathMakeRef("/Applications/TextEdit.app",&editor,NULL);
+			if(err)
+				post("py/pyext - Can't find Textedit application");
+		}
+		
+		if(!err) {
+			LSLaunchFSRefSpec lspec;
+			lspec.appRef = &editor;
+			lspec.numDocs = 1;
+			lspec.itemRefs = &ref;
+			lspec.passThruParams = NULL;
+			lspec.launchFlags = kLSLaunchDefaults;
+			lspec.asyncRefCon = NULL;
+			err = LSOpenFromRefSpec(&lspec,NULL);
+			if(err)
+				post("py/pyext - Couldn't launch editor");
+		}
+    }
+#elif FLEXT_OS == FLEXT_OS_LINUX
+#endif
 }
 
 void pybase::SetArgs()
-- 
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