From 1e786740cfd5944d63a7628baebae17dfdce0328 Mon Sep 17 00:00:00 2001
From: perry.werneck@gmail.com <perry.werneck@gmail.com@d25448e0-c022-0410-b998-a785f7053de0>
Date: Mon, 17 Jun 2013 14:05:10 +0000
Subject: [PATCH] Iniciando implementação da função que permite selecionar um arquivo no plugin rexx

---
 src/plugins/rx3270/rexx_methods.cc | 39 +++++++++++++++++++++++++++++++++++++++
 src/plugins/rx3270/rx3270.cc       |  5 +++++
 src/plugins/rx3270/rx3270.cls      |  1 +
 src/plugins/rx3270/rx3270.h        |  4 ++++
 src/plugins/rx3270/rxapimain.cc    |  1 +
 5 files changed, 50 insertions(+), 0 deletions(-)

diff --git a/src/plugins/rx3270/rexx_methods.cc b/src/plugins/rx3270/rexx_methods.cc
index 3db421e..0618d0b 100644
--- a/src/plugins/rx3270/rexx_methods.cc
+++ b/src/plugins/rx3270/rexx_methods.cc
@@ -33,6 +33,7 @@
  */
 
  #include "rx3270.h"
+ #include <gtk/gtk.h>
  #include <time.h>
  #include <string.h>
  #include <ctype.h>
@@ -527,3 +528,41 @@ RexxMethod5(int, rx3270_method_popup, CSELF, sessionPtr, CSTRING, s_id, CSTRING,
 
     return hSession->popup_dialog(id, title, message, "%s", det ? det : "");
 }
+
+RexxMethod5(RexxStringObject, rx3270_method_get_filename, CSELF, sessionPtr, CSTRING, action_name, CSTRING, title, OPTIONAL_CSTRING, extension, OPTIONAL_CSTRING, filename)
+{
+    static const struct _action
+    {
+        const gchar             * action_name;
+        GtkFileChooserAction      id;
+    } action[] =
+    {
+        { "open",           GTK_FILE_CHOOSER_ACTION_OPEN            },
+        { "save",           GTK_FILE_CHOOSER_ACTION_SAVE            },
+        { "folder",         GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER   },
+        { "select_folder",  GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER   },
+        { "create_folder",  GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER   }
+    };
+
+    GtkFileChooserAction      id = GTK_FILE_CHOOSER_ACTION_OPEN;
+    char                    * ret;
+
+    for(int f=0;f<5;f++)
+    {
+        if(!strcasecmp(action_name,action[f].action_name))
+        {
+            id = action[f].id;
+        }
+    }
+
+    ret = ((rx3270 *) sessionPtr)->file_chooser_dialog(id, title, extension,filename);
+    if(ret)
+    {
+        RexxStringObject obj = context->String(ret);
+        ((rx3270 *) sessionPtr)->free(ret);
+        return obj;
+    }
+
+	return context->String("");
+}
+
diff --git a/src/plugins/rx3270/rx3270.cc b/src/plugins/rx3270/rx3270.cc
index add0bf1..3a495ec 100644
--- a/src/plugins/rx3270/rx3270.cc
+++ b/src/plugins/rx3270/rx3270.cc
@@ -203,3 +203,8 @@ int rx3270::popup_dialog(LIB3270_NOTIFY id , const char *title, const char *mess
     return -1;
 }
 
+char * rx3270::file_chooser_dialog(GtkFileChooserAction action, const char *title, const char *extension, const char *filename)
+{
+    return NULL;
+}
+
diff --git a/src/plugins/rx3270/rx3270.cls b/src/plugins/rx3270/rx3270.cls
index 0ba87f4..018a8ac 100644
--- a/src/plugins/rx3270/rx3270.cls
+++ b/src/plugins/rx3270/rx3270.cls
@@ -83,6 +83,7 @@
 ::METHOD SETCLIPBOARD EXTERNAL "LIBRARY rx3270 rx3270_method_set_clipboard"
 
 ::METHOD POPUP EXTERNAL "LIBRARY rx3270 rx3270_method_popup"
+::METHOD GETFILENAME EXTERNAL "LIBRARY rx3270 rx3270_method_get_filename"
 
 ::method waitForStringAt
         use arg row, col, key, timeout
diff --git a/src/plugins/rx3270/rx3270.h b/src/plugins/rx3270/rx3270.h
index 51482d8..3c85145 100644
--- a/src/plugins/rx3270/rx3270.h
+++ b/src/plugins/rx3270/rx3270.h
@@ -48,6 +48,7 @@
  #include <lib3270/log.h>
  #include <lib3270/popup.h>
  #include <stdarg.h>
+ #include <gtk/gtk.h>
 
 #ifndef ETIMEDOUT
 	#define ETIMEDOUT -1
@@ -116,6 +117,7 @@
  REXX_METHOD_PROTOTYPE(rx3270_method_get_clipboard);
  REXX_METHOD_PROTOTYPE(rx3270_method_set_clipboard);
  REXX_METHOD_PROTOTYPE(rx3270_method_popup);
+ REXX_METHOD_PROTOTYPE(rx3270_method_get_filename);
  REXX_METHOD_PROTOTYPE(rx3270_method_get_cursor_addr);
  REXX_METHOD_PROTOTYPE(rx3270_method_set_cursor_addr);
  REXX_METHOD_PROTOTYPE(rx3270_method_input_text);
@@ -200,7 +202,9 @@
     virtual char            * get_clipboard(void);
     virtual int               set_clipboard(const char *text);
 
+    // Dialogs
 	virtual int               popup_dialog(LIB3270_NOTIFY id , const char *title, const char *message, const char *fmt, ...);
+	virtual char            * file_chooser_dialog(GtkFileChooserAction action, const char *title, const char *extension, const char *filename);
 
  };
 
diff --git a/src/plugins/rx3270/rxapimain.cc b/src/plugins/rx3270/rxapimain.cc
index 6051547..361de74 100644
--- a/src/plugins/rx3270/rxapimain.cc
+++ b/src/plugins/rx3270/rxapimain.cc
@@ -154,6 +154,7 @@ RexxMethodEntry rx3270_methods[] =
     REXX_METHOD(rx3270_method_set_clipboard,	rx3270_method_set_clipboard	    ),
 
     REXX_METHOD(rx3270_method_popup,        	rx3270_method_popup	            ),
+    REXX_METHOD(rx3270_method_get_filename,     rx3270_method_get_filename      ),
 
     REXX_METHOD(rx3270_method_get_cursor_addr,	rx3270_method_get_cursor_addr   ),
     REXX_METHOD(rx3270_method_set_cursor_addr,	rx3270_method_set_cursor_addr   ),
--
libgit2 0.21.2