-gvpr button activated

-gvpr broken pipes issue fixed
few gvpr windows related bugs fixed(iddefs for mingw and vs)

diff --git a/cmd/smyrna/gui/gui.c b/cmd/smyrna/gui/gui.c
index 7c33cb92c87ed16729c278e52e72532ac5c2989e..cd401829f08acf3d6563ab8d4ce33fc51fcf71b1 100755 (executable)
--- a/cmd/smyrna/gui/gui.c
+++ b/cmd/smyrna/gui/gui.c
@@ -25,6 +25,7 @@
 #include "viewport.h"
 #include "memory.h"
 
+
 static char guibuffer[BUFSIZ]; //general purpose buffer
 
 #ifdef WIN32
@@ -397,4 +398,118 @@ void load_attributes(void)
                }
     }
 }
+void show_gui_warning (char* str)
+{
+           Dlg = (GtkMessageDialog *) gtk_message_dialog_new(NULL,
+                                                             GTK_DIALOG_MODAL,
+                                                             GTK_MESSAGE_WARNING,
+                                                             GTK_BUTTONS_OK,
+                                                             str);
+
+           respond = gtk_dialog_run((GtkDialog *) Dlg);
+        gtk_object_destroy((GtkObject *) Dlg);
+}
+
+
+
+/*
+Generic Open File dialog, if a file is selected and return value is 1, else 0
+file name is copied to char* filename,which should be allocated before using the function
+*/
+int openfiledlg(int filtercnt,char** filters,agxbuf* xbuf)
+{
+    GtkWidget *dialog;
+    GtkFileFilter *filter;
+       int id,rv;
+    filter = gtk_file_filter_new();
+       if(filtercnt >= 1)
+       {
+               for (id=0;id < filtercnt; id ++)
+               {
+                       gtk_file_filter_add_pattern(filter, filters[id]);
+               }
+       }
+       
+    dialog = gtk_file_chooser_dialog_new("Open File",
+                                        NULL,
+                                        GTK_FILE_CHOOSER_ACTION_OPEN,
+                                        GTK_STOCK_CANCEL,
+                                        GTK_RESPONSE_CANCEL,
+                                        GTK_STOCK_OPEN,
+                                        GTK_RESPONSE_ACCEPT, NULL);
+
+       if(filtercnt >= 1)
+               gtk_file_chooser_set_filter((GtkFileChooser *) dialog, filter);
+       if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) 
+       {
+           agxbput (xbuf, gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)));
+               rv=1;
+       }
+       else
+               rv=0;
+
+       gtk_widget_destroy(dialog);
+    gtk_widget_destroy((GtkWidget *) filter);
+       return rv;
+}
+
+int savefiledlg(int filtercnt,char** filters,agxbuf* xbuf)
+{
+    GtkWidget *dialog;
+    GtkFileFilter *filter;
+       int id,rv;
+    filter = gtk_file_filter_new();
+       if(filtercnt >= 1)
+       {
+               for (id=0;id < filtercnt; id ++)
+               {
+                       gtk_file_filter_add_pattern(filter, filters[id]);
+               }
+       }
+       
+    dialog = gtk_file_chooser_dialog_new("Save File",
+                                        NULL,
+                                        GTK_FILE_CHOOSER_ACTION_OPEN,
+                                        GTK_STOCK_CANCEL,
+                                        GTK_RESPONSE_CANCEL,
+                                        GTK_STOCK_OPEN,
+                                        GTK_RESPONSE_ACCEPT, NULL);
+
+       if(filtercnt >= 1)
+               gtk_file_chooser_set_filter((GtkFileChooser *) dialog, filter);
+       if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) 
+       {
+           agxbput (xbuf, gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog)));
+               rv=1;
+       }
+       else
+               rv=0;
+
+       gtk_widget_destroy(dialog);
+    gtk_widget_destroy((GtkWidget *) filter);
+       return rv;
+}
+/*
+       this function is designed to return a GtkTextView object's text in agxbuf
+       send an initialized agxbuf and a GtkTextView object
+       null termination is taken care by agxbuf
+*/
+void get_gtktextview_text(GtkTextView* w,agxbuf* xbuf)
+{
+       int charcnt;
+       GtkTextBuffer * gtkbuf;
+       GtkTextIter* startit;
+       GtkTextIter* endit;
+       startit=gtk_text_buffer_new(NULL);
+       endit=gtk_text_buffer_new(NULL);
+       gtkbuf=gtk_text_view_get_buffer(w);
+       charcnt=gtk_text_buffer_get_char_count (gtkbuf);
+       gtk_text_buffer_get_start_iter (gtkbuf,startit);
+       gtk_text_buffer_get_end_iter (gtkbuf,endit);
+
+       agxbput (xbuf,gtk_text_buffer_get_text(gtkbuf,startit,endit,0));
+}
+
+
+