Panda3D

config_x11display.cxx

00001 // Filename: config_x11display.cxx
00002 // Created by:  pro-rsoft (07Jul09)
00003 //
00004 ////////////////////////////////////////////////////////////////////
00005 //
00006 // PANDA 3D SOFTWARE
00007 // Copyright (c) Carnegie Mellon University.  All rights reserved.
00008 //
00009 // All use of this software is subject to the terms of the revised BSD
00010 // license.  You should have received a copy of this license along
00011 // with this source code in a file named "LICENSE."
00012 //
00013 ////////////////////////////////////////////////////////////////////
00014 
00015 #include "config_x11display.h"
00016 #include "x11GraphicsPipe.h"
00017 #include "x11GraphicsWindow.h"
00018 #include "graphicsPipeSelection.h"
00019 #include "dconfig.h"
00020 #include "pandaSystem.h"
00021 
00022 Configure(config_x11display);
00023 NotifyCategoryDef(x11display, "display");
00024 
00025 ConfigureFn(config_x11display) {
00026   init_libx11display();
00027 }
00028 
00029 ConfigVariableString display_cfg
00030 ("display", "",
00031  PRC_DESC("Specify the X display string for the default display.  If this "
00032           "is not specified, $DISPLAY is used."));
00033 
00034 ConfigVariableBool x_error_abort
00035 ("x-error-abort", false,
00036  PRC_DESC("Set this true to trigger and abort (and a stack trace) on receipt "
00037           "of an error from the X window system.  This can make it easier "
00038           "to discover where these errors are generated."));
00039           
00040 ConfigVariableInt x_wheel_up_button
00041 ("x-wheel-up-button", 4,
00042  PRC_DESC("This is the mouse button index of the wheel_up event: which "
00043           "mouse button number does the system report when the mouse wheel "
00044           "is rolled one notch up?"));
00045 
00046 ConfigVariableInt x_wheel_down_button
00047 ("x-wheel-down-button", 5,
00048  PRC_DESC("This is the mouse button index of the wheel_down event: which "
00049           "mouse button number does the system report when the mouse wheel "
00050           "is rolled one notch down?"));
00051 
00052 ConfigVariableInt x_wheel_left_button
00053 ("x-wheel-left-button", 6,
00054  PRC_DESC("This is the mouse button index of the wheel_left event: which "
00055           "mouse button number does the system report when one scrolls "
00056           "to the left?"));
00057 
00058 ConfigVariableInt x_wheel_right_button
00059 ("x-wheel-right-button", 7,
00060  PRC_DESC("This is the mouse button index of the wheel_right event: which "
00061           "mouse button number does the system report when one scrolls "
00062           "to the right?"));
00063 
00064 ////////////////////////////////////////////////////////////////////
00065 //     Function: init_libx11display
00066 //  Description: Initializes the library.  This must be called at
00067 //               least once before any of the functions or classes in
00068 //               this library can be used.  Normally it will be
00069 //               called by the static initializers and need not be
00070 //               called explicitly, but special cases exist.
00071 ////////////////////////////////////////////////////////////////////
00072 void
00073 init_libx11display() {
00074   static bool initialized = false;
00075   if (initialized) {
00076     return;
00077   }
00078   initialized = true;
00079 
00080   x11GraphicsPipe::init_type();
00081   x11GraphicsWindow::init_type();
00082 }
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