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77 lines
2.3 KiB
C++
77 lines
2.3 KiB
C++
// Filename: gtkBase.cxx
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// Created by: drose (14Jul00)
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//
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////////////////////////////////////////////////////////////////////
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//
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// PANDA 3D SOFTWARE
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// Copyright (c) 2001, Disney Enterprises, Inc. All rights reserved
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//
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// All use of this software is subject to the terms of the Panda 3d
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// Software license. You should have received a copy of this license
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// along with this source code; you will also find a current copy of
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// the license at http://www.panda3d.org/license.txt .
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//
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// To contact the maintainers of this program write to
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// panda3d@yahoogroups.com .
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//
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////////////////////////////////////////////////////////////////////
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#include "gtkBase.h"
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#include <notify.h>
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Gtk::Main *GtkBase::_gtk = NULL;
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////////////////////////////////////////////////////////////////////
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// Function: GtkBase::Constructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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GtkBase::
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GtkBase() {
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if (_gtk != (Gtk::Main *)NULL) {
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nout << "Invalid attempt to create multiple instances of GtkBase!\n";
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abort();
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}
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}
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////////////////////////////////////////////////////////////////////
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// Function: GtkBase::Destructor
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// Access: Public
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// Description:
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////////////////////////////////////////////////////////////////////
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GtkBase::
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~GtkBase() {
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nassertv(_gtk != (Gtk::Main *)NULL);
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delete _gtk;
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_gtk = NULL;
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}
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////////////////////////////////////////////////////////////////////
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// Function: GtkBase::parse_command_line
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// Access: Public, Virtual
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// Description: This is overridden for GtkBase to give Gtk a chance
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// to pull out its X-related parameters.
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////////////////////////////////////////////////////////////////////
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void GtkBase::
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parse_command_line(int argc, char *argv[]) {
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nassertv(_gtk == (Gtk::Main *)NULL);
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_gtk = new Gtk::Main(argc, argv);
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ProgramBase::parse_command_line(argc, argv);
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}
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////////////////////////////////////////////////////////////////////
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// Function: GtkBase::main_loop
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// Access: Public
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// Description: Call this after all is set up to yield control of the
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// main loop to Gtk. This normally doesn't return.
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////////////////////////////////////////////////////////////////////
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void GtkBase::
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main_loop() {
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nassertv(_gtk != NULL);
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_gtk->run();
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}
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