# HG changeset patch
# User ladanyi
# Date 1123438001 0
# Node ID 1f158566c3bfa4a546b044e991cf820ab8880070
# Parent  7a9a55a2f45d0ad1963ee2d951698b214d35f012
open file from command line

diff -r 7a9a55a2f45d -r 1f158566c3bf graph-displayer.cc
--- a/graph-displayer.cc	Sun Aug 07 16:35:15 2005 +0000
+++ b/graph-displayer.cc	Sun Aug 07 18:06:41 2005 +0000
@@ -43,6 +43,12 @@
   Gtk::Main app(argc, argv);
 
   MainWin mainwin("Displayed Graph");
+
+  if ((argc == 2) && (Glib::file_test(argv[1], Glib::FILE_TEST_IS_REGULAR)))
+  {
+    mainwin.readFile(argv[1]);
+  }
+  
   app.run(mainwin);
 
   return 0;
diff -r 7a9a55a2f45d -r 1f158566c3bf main_win.cc
--- a/main_win.cc	Sun Aug 07 16:35:15 2005 +0000
+++ b/main_win.cc	Sun Aug 07 18:06:41 2005 +0000
@@ -133,6 +133,15 @@
   show_all_children();
 }
 
+void MainWin::readFile(const std::string &file)
+{
+  mapstorage.readFromFile(file);
+  mapstorage.file_name = file;
+  mapstorage.modified = false;
+  gd_canvas.drawGraph();
+  mapwin.update();
+}
+
 void MainWin::newFile()
 {
   if (mapstorage.modified)
diff -r 7a9a55a2f45d -r 1f158566c3bf main_win.h
--- a/main_win.h	Sun Aug 07 16:35:15 2005 +0000
+++ b/main_win.h	Sun Aug 07 18:06:41 2005 +0000
@@ -22,6 +22,8 @@
 
   MapStorage mapstorage;
 
+  void readFile(const std::string &);
+
 protected:
   ///Window of map-showing setup. Its type is \ref MapWin
   MapWin mapwin;