From 5ef5a8ec3c5fe9bbe7fa9fd021e0d67369b6a221 Mon Sep 17 00:00:00 2001
From: Yorik van Havre <yorik@uncreated.net>
Date: Tue, 2 Feb 2016 15:01:42 -0200
Subject: [PATCH] Gui: added Gui.showPreferences() python function

This function accepts 2 optional arguments: a string (ex. "Draft")
and an integer (ex. 2). If given, the preferences dialog will open at
the third tab of the Draft group, if existing.
---
 src/Gui/Application.h     |  1 +
 src/Gui/ApplicationPy.cpp | 19 +++++++++++++++++++
 2 files changed, 20 insertions(+)

diff --git a/src/Gui/Application.h b/src/Gui/Application.h
index 50520bfb9..96baeb1dc 100644
--- a/src/Gui/Application.h
+++ b/src/Gui/Application.h
@@ -239,6 +239,7 @@ public:
     PYFUNCDEF_S(sAddModule);
     
     PYFUNCDEF_S(sShowDownloads);
+    PYFUNCDEF_S(sShowPreferences);
 
     static PyMethodDef    Methods[]; 
 
diff --git a/src/Gui/ApplicationPy.cpp b/src/Gui/ApplicationPy.cpp
index a723dc77a..7a6992d2e 100644
--- a/src/Gui/ApplicationPy.cpp
+++ b/src/Gui/ApplicationPy.cpp
@@ -54,6 +54,7 @@
 #include "WorkbenchManager.h"
 #include "Language/Translator.h"
 #include "DownloadManager.h"
+#include "DlgPreferencesImp.h"
 #include <App/DocumentObjectPy.h>
 #include <App/DocumentPy.h>
 #include <App/PropertyFile.h>
@@ -159,6 +160,9 @@ PyMethodDef Application::Methods[] = {
   {"showDownloads",               (PyCFunction) Application::sShowDownloads,1,
    "showDownloads() -> None\n\n"
    "Shows the downloads manager window"},
+  {"showPreferences",               (PyCFunction) Application::sShowPreferences,1,
+   "showPreferences([string,int]) -> None\n\n"
+   "Shows the preferences window. If string and int are provided, the given page index in the given group is shown."},
 
   {NULL, NULL}		/* Sentinel */
 };
@@ -1052,3 +1056,18 @@ PyObject* Application::sShowDownloads(PyObject * /*self*/, PyObject *args,PyObje
     Py_INCREF(Py_None);
     return Py_None;
 }
+
+PyObject* Application::sShowPreferences(PyObject * /*self*/, PyObject *args,PyObject * /*kwd*/)
+{
+    char *pstr=0;
+    int idx=0;
+    if (!PyArg_ParseTuple(args, "|si", &pstr, &idx))             // convert args: Python->C 
+        return NULL;                             // NULL triggers exception 
+    Gui::Dialog::DlgPreferencesImp cDlg(getMainWindow());
+    if (pstr) 
+        cDlg.activateGroupPage(QString::fromUtf8(pstr),idx);
+    cDlg.exec();
+
+    Py_INCREF(Py_None);
+    return Py_None;
+}