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flightgear/src/GUI/gui.cxx

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Initial revision.
1998-06-12 01:07:06 +00:00
/**************************************************************************
* gui.cxx
*
* Written 1998 by Durk Talsma, started Juni, 1998. For the flight gear
* project.
*
Updates from David Megginson.
1999-09-09 03:40:06 +00:00
* Additional mouse supported added by David Megginson, 1999.
*
Initial revision.
1998-06-12 01:07:06 +00:00
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
new FSF address
2006-02-21 01:16:04 +00:00
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Initial revision.
1998-06-12 01:07:06 +00:00
*
* $Id$
**************************************************************************/
Check for full screen (no windows system support) before having PUI draw it's ugly excuse for a mouse. :-) The check is probably not general enough, but it can be improved as more and varied hardware is tested.
1998-07-04 00:48:41 +00:00
When "Help" is selected from the menu check to see if netscape is running. If so, command it to go to the flight gear user guide url. Otherwise start a new version of netscape with this url.
1999-03-11 23:09:26 +00:00
#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
Code reorganization.
2000-02-15 03:30:01 +00:00
#include <simgear/compiler.h>
Borland portability fixes contributed by Charlie Hotchkiss.
1999-05-08 02:33:13 +00:00
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
#include <string>
Move FGEventMgr and FGSubsystemMgr over to SimGear, add SGEventMgr to FlightGear's globals structre and some small code cleanups
2003-09-24 17:20:55 +00:00
#include <simgear/structure/exception.hxx>
More fg -> sg namespace changes in simgear.
2001-03-25 14:20:12 +00:00
#include <simgear/misc/sg_path.hxx>
This is step "1" of probably "many" in the process of separating out the scene management code and organizing it within simgear. My strategy is to identify the code I want to move, and break it's direct flightgear dependencies. Then it will be free to move over into the simgear package. - Moved some property specific code into simgear/props/ - Split out the condition code from fgfs/src/Main/fg_props and put it in it's own source file in simgear/props/ - Created a scene subdirectory for scenery, model, and material property related code. - Moved location.[ch]xx into simgear/scene/model/ - The location and condition code had dependencies on flightgear's global state (all the globals-> stuff, the flightgear property tree, etc.) SimGear code can't depend on it so that data has to be passed as parameters to the functions/methods/constructors. - This need to pass data as function parameters had a dramatic cascading effect throughout the FlightGear code.
2003-05-06 23:46:24 +00:00
#include <simgear/props/props.hxx>
#include <simgear/props/props_io.hxx>
Erik Hofman: I cleaned up the XML menu code a fair bit, in preparation to C++-ifying it.
2002-08-25 22:53:38 +00:00
#include <plib/pu.h>
Code reorganization.
2000-02-15 03:30:01 +00:00
Reorganization of main.cxx
2003-08-17 09:54:41 +00:00
#include <Main/main.hxx>
Fix up simulator freeze functionality.
2000-07-08 06:29:19 +00:00
#include <Main/globals.hxx>
Move locale code to separate module. Introduce convenience methods to handle localized string resources and obtain strings.
2012-04-21 18:17:42 +00:00
#include <Main/locale.hxx>
1. Added src/Main/fgfs.hxx as a standard, top-level include file for FlightGear subsystems -- it isolates some of the config and #ifdef stuff in a single place. 2. Added a new FGSubsystem interface, defined in fgfs.hxx; so far, only FGControls implements it, but if that works, we can start letting it propagate through the system and simplify the code in main.cxx and fg_init.cxx (which is terrifyingly complex for anyone new to the project). 3. Added new src/Main/fgfs_props.[hc]xx files with convenience functions for tying properties under FlightGear. 4. Experimentally modified src/Controls/controls.cxx to tie properties directly (rather than tying to BFI functions). I'd appreciate it if you could get this into CVS as soon as possible, so we can see if the template stuff causes trouble for any other platforms before I add properties to the other subsystems. 5. Miscellaneous superficial modifications to other files. In addition, I've made a couple of further changes: 6. Modified BFI to add support for setting the view axes (i.e. with a joystick hat). 7. Cleaned up bfi.cxx and removed all cout statements.
2001-01-05 17:38:58 +00:00
#include <Main/fg_props.hxx>
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
#include <Main/WindowSystemAdapter.hxx>
use global fontcache ... this is mostly cosmetic, as the whole file will probably die a soon as the old property picker was removed
2006-06-06 16:33:38 +00:00
#include <GUI/new_gui.hxx>
Restructure GUI code, isolate PLIB in source files, to ease future refactoring and alternative GUI layers.
2011-11-19 20:25:51 +00:00
#include <GUI/FGFontCache.hxx>
Added screen dumping and screen printing (win32) functionality.
1999-10-14 23:46:28 +00:00
Initial revision.
1998-06-12 01:07:06 +00:00
#include "gui.h"
GUI layout management and a few visual/eye-candy modifications. See DOCS/README.layout in the base package for details, along with the modified dialog files.
2004-05-12 15:36:07 +00:00
#include "layout.hxx"
MSVC++ tweaks contributed by Christian Mayer.
1999-06-28 18:41:01 +00:00
CameraGroup class for managing multiple cameras. CameraGroup supports cameras opened in different windows or in the same window, with flexible view and perspective specification. Clean up mouse click handling via osgViewer. Don't let any camera "have focus;" this forces events to be reported in window coordinates and simplifies life. Don't use the osgViewer::View::requestWarpPointer method; instead use our own code which only deals with window coordinates. Make glut and sdl versions work with CameraGroup too.
2008-08-01 15:57:29 +00:00
#include <osg/GraphicsContext>
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
using namespace flightgear;
XML-configurable menu support from Erik Hofman. [dpm: removed an attempt to free a pointer to a function]
2002-08-08 23:25:47 +00:00
GUI changes contributed by Norman Vine.
1999-05-27 00:21:22 +00:00
puFont guiFnt = 0;
Initial revision.
1998-06-12 01:07:06 +00:00
/* -------------------------------------------------------------------------
GUI updates contributed by Norman Vine.
1999-06-01 21:17:10 +00:00
init the gui
_____________________________________________________________________*/
Initial revision.
1998-06-12 01:07:06 +00:00
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
namespace
Initial revision.
1998-06-12 01:07:06 +00:00
{
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
class GUIInitOperation : public GraphicsContextOperation
{
public:
GUIInitOperation() : GraphicsContextOperation(std::string("GUI init"))
{
}
CameraGroup class for managing multiple cameras. CameraGroup supports cameras opened in different windows or in the same window, with flexible view and perspective specification. Clean up mouse click handling via osgViewer. Don't let any camera "have focus;" this forces events to be reported in window coordinates and simplifies life. Don't use the osgViewer::View::requestWarpPointer method; instead use our own code which only deals with window coordinates. Make glut and sdl versions work with CameraGroup too.
2008-08-01 15:57:29 +00:00
void run(osg::GraphicsContext* gc)
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
{
WindowSystemAdapter* wsa = WindowSystemAdapter::getWSA();
wsa->puInitialize();
puSetDefaultStyle ( PUSTYLE_SMALL_SHADED ); //PUSTYLE_DEFAULT
puSetDefaultColourScheme (0.8, 0.8, 0.9, 1);
FGFontCache *fc = globals->get_fontcache();
Fix GUI and HUD text rendering problems. After the changes that moved the GUI and HUD to a slave camera, the texture-based fonts wouldn't display. The main fixes here are making sure that the TXF textures are all loaded into the font cache early, and explicitly setting the active texture unit in the GUI / HUD drawImplementation.
2008-06-06 19:02:17 +00:00
fc->initializeFonts();
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
puFont *GuiFont
Move locale code to separate module. Introduce convenience methods to handle localized string resources and obtain strings.
2012-04-21 18:17:42 +00:00
= fc->get(globals->get_locale()->getDefaultFont("typewriter.txf"),
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
15);
puSetDefaultFonts(*GuiFont, *GuiFont);
guiFnt = puGetDefaultLabelFont();
LayoutWidget::setDefaultFont(GuiFont, 15);
GUI changes contributed by Norman Vine.
1999-05-12 01:11:17 +00:00
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
if (!fgHasNode("/sim/startup/mouse-pointer")) {
remove all the FX and XMESA cruft relating to Glide support.
2008-07-27 07:54:13 +00:00
// no preference specified for mouse pointer
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
} else if ( !fgGetBool("/sim/startup/mouse-pointer") ) {
// don't show pointer
} else {
// force showing pointer
puShowCursor();
GUI updates contributed by Norman Vine.
1999-06-01 21:17:10 +00:00
}
Check for full screen (no windows system support) before having PUI draw it's ugly excuse for a mouse. :-) The check is probably not general enough, but it can be improved as more and varied hardware is tested.
1998-07-04 00:48:41 +00:00
}
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
};
CameraGroup class for managing multiple cameras. CameraGroup supports cameras opened in different windows or in the same window, with flexible view and perspective specification. Clean up mouse click handling via osgViewer. Don't let any camera "have focus;" this forces events to be reported in window coordinates and simplifies life. Don't use the osgViewer::View::requestWarpPointer method; instead use our own code which only deals with window coordinates. Make glut and sdl versions work with CameraGroup too.
2008-08-01 15:57:29 +00:00
osg::ref_ptr<GUIInitOperation> initOp;
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
}
CameraGroup class for managing multiple cameras. CameraGroup supports cameras opened in different windows or in the same window, with flexible view and perspective specification. Clean up mouse click handling via osgViewer. Don't let any camera "have focus;" this forces events to be reported in window coordinates and simplifies life. Don't use the osgViewer::View::requestWarpPointer method; instead use our own code which only deals with window coordinates. Make glut and sdl versions work with CameraGroup too.
2008-08-01 15:57:29 +00:00
void guiStartInit(osg::GraphicsContext* gc)
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
{
CameraGroup class for managing multiple cameras. CameraGroup supports cameras opened in different windows or in the same window, with flexible view and perspective specification. Clean up mouse click handling via osgViewer. Don't let any camera "have focus;" this forces events to be reported in window coordinates and simplifies life. Don't use the osgViewer::View::requestWarpPointer method; instead use our own code which only deals with window coordinates. Make glut and sdl versions work with CameraGroup too.
2008-08-01 15:57:29 +00:00
if (gc) {
initOp = new GUIInitOperation;
gc->add(initOp.get());
}
Pan view with mouse both side-to-side and up/down from Norman Vine.
1999-10-15 20:43:02 +00:00
}
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
bool guiFinishInit()
{
if (!initOp.valid())
CameraGroup class for managing multiple cameras. CameraGroup supports cameras opened in different windows or in the same window, with flexible view and perspective specification. Clean up mouse click handling via osgViewer. Don't let any camera "have focus;" this forces events to be reported in window coordinates and simplifies life. Don't use the osgViewer::View::requestWarpPointer method; instead use our own code which only deals with window coordinates. Make glut and sdl versions work with CameraGroup too.
2008-08-01 15:57:29 +00:00
return true;
Clean up OSG camera setup and interface to plib PUI Switch to defining PU_USE_NONE and providing our own callback functions to pui for "get window" and "get window size." A new WindowSystemAdapter class assigns ID numbers to windows for the purpose of identifying them to plib; the window size can be extracted from the osg::GraphicsContext class in all the different implementations (osgViewer, glut, sdl). Implement a GraphicsContextOperation that runs code in a particular graphics context, perhaps in another thread, and provides an isFinished() method to test if the operation has finished. This allows us to initialize plib PUI properly if there are multiple graphics contexts without using fgMakeCurrent(). fgMakeCurrent() can't work in multi-threaded OSG configurations. Eliminate fgMakeCurrent() and all its uses, either by using GraphicsContextOperation or by seeing that it is not necessary. Attach the GUI camera as a slave camera. Don't manipulate the OSG state in the drawImplementation() functions for SGHUDAndPanelDrawable and SGPuDrawable; it's not needed.
2008-05-19 21:21:03 +00:00
if (!initOp->isFinished())
return false;
initOp = 0;
return true;
}
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