//
// You should have received a copy of the GNU General Public License
// along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
//
// $Id$
#include <simgear/constants.h>
#include <simgear/debug/logstream.hxx>
+#include <simgear/math/SGMath.hxx>
#include <simgear/props/props.hxx>
+#include <simgear/scene/util/SGSceneUserData.hxx>
#include <Aircraft/aircraft.hxx>
#include <Autopilot/xmlauto.hxx>
#include "input.hxx"
+#include <Scenery/scenery.hxx>
+#include <Main/renderer.hxx>
+
SG_USING_STD(ifstream);
SG_USING_STD(string);
SG_USING_STD(vector);
-void mouseClickHandler(int button, int updown, int x, int y);
+void mouseClickHandler(int button, int updown, int x, int y, bool mainWindow, const osgGA::GUIEventAdapter*);
void mouseMotionHandler(int x, int y);
void keyHandler(int key, int keymod, int mousex, int mousey);
static FGInput * default_input = 0;
-
\f
////////////////////////////////////////////////////////////////////////
-// Implementation of FGBinding.
+// Local functions.
////////////////////////////////////////////////////////////////////////
-FGBinding::FGBinding ()
- : _command(0),
- _arg(new SGPropertyNode),
- _setting(0)
-{
-}
-
-FGBinding::FGBinding (const SGPropertyNode * node)
- : _command(0),
- _arg(0),
- _setting(0)
+static bool
+getModShift ()
{
- read(node);
-}
-
-void
-FGBinding::read (const SGPropertyNode * node)
-{
- const SGPropertyNode * conditionNode = node->getChild("condition");
- if (conditionNode != 0)
- setCondition(sgReadCondition(globals->get_props(), conditionNode));
-
- _command_name = node->getStringValue("command", "");
- if (_command_name.empty()) {
- SG_LOG(SG_INPUT, SG_WARN, "No command supplied for binding.");
- _command = 0;
- return;
- }
-
- _arg = new SGPropertyNode;
- _setting = 0;
- copyProperties(node, _arg); // FIXME: don't use whole node!!!
+ return bool(fgGetKeyModifiers() & KEYMOD_SHIFT);
}
-void
-FGBinding::fire () const
+static bool
+getModCtrl ()
{
- if (test()) {
- if (_command == 0)
- _command = globals->get_commands()->getCommand(_command_name);
- if (_command == 0) {
- SG_LOG(SG_INPUT, SG_WARN, "No command attached to binding");
- } else if (!(*_command)(_arg)) {
- SG_LOG(SG_INPUT, SG_ALERT, "Failed to execute command "
- << _command_name);
- }
- }
+ return bool(fgGetKeyModifiers() & KEYMOD_CTRL);
}
-void
-FGBinding::fire (double offset, double max) const
+static bool
+getModAlt ()
{
- if (test()) {
- _arg->setDoubleValue("offset", offset/max);
- fire();
- }
+ return bool(fgGetKeyModifiers() & KEYMOD_ALT);
}
-void
-FGBinding::fire (double setting) const
-{
- if (test()) {
- // A value is automatically added to
- // the args
- if (_setting == 0) // save the setting node for efficiency
- _setting = _arg->getChild("setting", 0, true);
- _setting->setDoubleValue(setting);
- fire();
- }
-}
-
-
\f
////////////////////////////////////////////////////////////////////////
// Implementation of FGInput.
_postinit_joystick();
}
+void
+FGInput::bind ()
+{
+ fgTie("/devices/status/keyboard/shift", getModShift);
+ fgTie("/devices/status/keyboard/ctrl", getModCtrl);
+ fgTie("/devices/status/keyboard/alt", getModAlt);
+}
+
+void
+FGInput::unbind ()
+{
+ fgUntie("/devices/status/keyboard/shift");
+ fgUntie("/devices/status/keyboard/ctrl");
+ fgUntie("/devices/status/keyboard/alt");
+}
+
void
FGInput::update (double dt)
{
button &b = _key_bindings[k];
// Key pressed.
- if (modifiers&KEYMOD_RELEASED == 0) {
+ if (!(modifiers & KEYMOD_RELEASED)) {
SG_LOG( SG_INPUT, SG_DEBUG, "User pressed key " << k
<< " with modifiers " << modifiers );
if (!b.last_state || b.is_repeatable) {
- const binding_list_t &bindings =
- _find_key_bindings(k, modifiers);
- int max = bindings.size();
- if (max > 0) {
- for (int i = 0; i < max; i++)
- bindings[i]->fire();
- return;
- }
+ const binding_list_t &bindings = _find_key_bindings(k, modifiers);
+
+ for (unsigned int i = 0; i < bindings.size(); i++)
+ bindings[i]->fire();
+ b.last_state = 1;
}
}
// Key released.
SG_LOG(SG_INPUT, SG_DEBUG, "User released key " << k
<< " with modifiers " << modifiers);
if (b.last_state) {
- const binding_list_t &bindings =
- _find_key_bindings(k, modifiers);
- int max = bindings.size();
- if (max > 0) {
- for (int i = 0; i < max; i++)
- bindings[i]->fire();
- return;
+ const binding_list_t &bindings = _find_key_bindings(k, modifiers);
+ for (unsigned int i = 0; i < bindings.size(); i++)
+ bindings[i]->fire();
+ b.last_state = 0;
+ } else {
+ if (k >= 1 && k <= 26) {
+ if (_key_bindings[k + '@'].last_state)
+ doKey(k + '@', KEYMOD_RELEASED, x, y);
+ if (_key_bindings[k + '`'].last_state)
+ doKey(k + '`', KEYMOD_RELEASED, x, y);
+ } else if (k >= 'A' && k <= 'Z') {
+ if (_key_bindings[k - '@'].last_state)
+ doKey(k - '@', KEYMOD_RELEASED, x, y);
+ if (_key_bindings[tolower(k)].last_state)
+ doKey(tolower(k), KEYMOD_RELEASED, x, y);
+ } else if (k >= 'a' && k <= 'z') {
+ if (_key_bindings[k - '`'].last_state)
+ doKey(k - '`', KEYMOD_RELEASED, x, y);
+ if (_key_bindings[toupper(k)].last_state)
+ doKey(toupper(k), KEYMOD_RELEASED, x, y);
}
}
}
}
void
-FGInput::doMouseClick (int b, int updown, int x, int y)
+FGInput::doMouseClick (int b, int updown, int x, int y, bool mainWindow, const osgGA::GUIEventAdapter* ea)
{
int modifiers = fgGetKeyModifiers();
// Pass on to PUI and the panel if
// requested, and return if one of
// them consumes the event.
+
+ if (updown != MOUSE_BUTTON_DOWN) {
+ // Execute the mouse up event in any case, may be we should
+ // stop processing here?
+ while (!_activePickCallbacks[b].empty()) {
+ _activePickCallbacks[b].front()->buttonReleased();
+ _activePickCallbacks[b].pop_front();
+ }
+ }
+
if (mode.pass_through) {
- if (puMouse(b, updown, x, y))
+ // The pu stuff seems to need that. May be it does opengl picking ...
+ fgMakeCurrent();
+ if (0 <= x && 0 <= y && puMouse(b, updown, x, y))
return;
- else if ((globals->get_current_panel() != 0) &&
+ else if (0 <= x && 0 <= y && (globals->get_current_panel() != 0) &&
globals->get_current_panel()->getVisibility() &&
globals->get_current_panel()->doMouseAction(b, updown, x, y))
return;
- else if (fgHandle3DPanelMouseEvent(b, updown, x, y))
+ else if (0 <= x && 0 <= y && fgHandle3DPanelMouseEvent(b, updown, x, y))
return;
+ else {
+ // pui didn't want the click event so compute a
+ // scenegraph intersection point corresponding to the mouse click
+ if (updown == MOUSE_BUTTON_DOWN) {
+
+ // Get the list of hit callbacks. Take the first callback that
+ // accepts the mouse button press and ignore the rest of them
+ // That is they get sorted by distance and by scenegraph depth.
+ // The nearest one is the first one and the deepest
+ // (the most specialized one in the scenegraph) is the first.
+ std::vector<SGSceneryPick> pickList;
+ if (FGRenderer::pick(x, y, pickList, ea)) {
+ std::vector<SGSceneryPick>::const_iterator i;
+ for (i = pickList.begin(); i != pickList.end(); ++i) {
+ if (i->callback->buttonPressed(b, i->info)) {
+ _activePickCallbacks[b].push_back(i->callback);
+ return;
+ }
+ }
+ }
+ }
+ }
}
- // OK, PUI and the panel didn't want the click
+ // OK, PUI and the panel didn't want the click
if (b >= MAX_MOUSE_BUTTONS) {
SG_LOG(SG_INPUT, SG_ALERT, "Mouse button " << b
<< " where only " << MAX_MOUSE_BUTTONS << " expected");
// Constrain the mouse if requested
if (mode.constrained) {
bool need_warp = false;
- if (x <= 0) {
- x = xsize - 2;
- need_warp = true;
- } else if (x >= (xsize-1)) {
- x = 1;
+ if (x <= (xsize * .25) || x >= (xsize * .75)) {
+ x = int(xsize * .5);
need_warp = true;
}
- if (y <= 0) {
- y = ysize - 2;
- need_warp = true;
- } else if (y >= (ysize-1)) {
- y = 1;
+ if (y <= (ysize * .25) || y >= (ysize * .75)) {
+ y = int(ysize * .5);
need_warp = true;
}
if (need_warp)
fgWarpMouse(x, y);
}
- m.x = x;
- m.y = y;
+
+ if (m.x != x)
+ fgSetInt("/devices/status/mice/mouse/x", m.x = x);
+
+ if (m.y != y)
+ fgSetInt("/devices/status/mice/mouse/y", m.y = y);
}
void
FGInput::_init_keyboard ()
{
SG_LOG(SG_INPUT, SG_DEBUG, "Initializing key bindings");
+ _module[0] = 0;
SGPropertyNode * key_nodes = fgGetNode("/input/keyboard");
if (key_nodes == 0) {
SG_LOG(SG_INPUT, SG_WARN, "No key bindings (/input/keyboard)!!");
_key_bindings[index].bindings->clear();
_key_bindings[index].is_repeatable = keys[i]->getBoolValue("repeatable");
+ _key_bindings[index].last_state = 0;
_read_bindings(keys[i], _key_bindings[index].bindings, KEYMOD_NONE);
}
}
jsInit();
// TODO: zero the old bindings first.
SG_LOG(SG_INPUT, SG_DEBUG, "Initializing joystick bindings");
- SGPropertyNode * js_nodes = fgGetNode("/input/joysticks");
- if (js_nodes == 0) {
- SG_LOG(SG_INPUT, SG_WARN, "No joystick bindings (/input/joysticks)!!");
- js_nodes = fgGetNode("/input/joysticks", true);
- }
+ SGPropertyNode * js_nodes = fgGetNode("/input/joysticks", true);
// read all joystick xml files into /input/joysticks/js_named[1000++]
SGPath path(globals->get_fg_root());
jsmap[names[j]->getStringValue()] = n;
}
+ // set up js[] nodes
for (int i = 0; i < MAX_JOYSTICKS; i++) {
jsJoystick * js = new jsJoystick(i);
_joystick_bindings[i].js = js;
+
if (js->notWorking()) {
SG_LOG(SG_INPUT, SG_DEBUG, "Joystick " << i << " not found");
continue;
if ((named = jsmap[name])) {
string source = named->getStringValue("source", "user defined");
- SG_LOG(SG_INPUT, SG_INFO, "... found joystick: \"" << source << '"');
+ SG_LOG(SG_INPUT, SG_INFO, "... found joystick: " << source);
} else if ((named = jsmap["default"])) {
string source = named->getStringValue("source", "user defined");
<< "\"\nUsing default: \"" << source << '"');
} else {
- throw sg_throwable(string("No default joystick found! (<name>default</name>)"));
+ throw sg_throwable(string("No joystick configuration file with "
+ "<name>default</name> entry found!"));
}
js_node = js_nodes->getChild("js", i, true);
copyProperties(named, js_node);
js_node->setStringValue("id", name);
}
+ }
+ // get rid of unused config nodes
+ js_nodes->removeChildren("js-named", false);
+}
+
+
+void
+FGInput::_postinit_joystick()
+{
+ FGNasalSys *nasalsys = (FGNasalSys *)globals->get_subsystem("nasal");
+ SGPropertyNode *js_nodes = fgGetNode("/input/joysticks");
+
+ for (int i = 0; i < MAX_JOYSTICKS; i++) {
+ SGPropertyNode_ptr js_node = js_nodes->getChild("js", i);
+ jsJoystick *js = _joystick_bindings[i].js;
+ if (!js_node || js->notWorking())
+ continue;
#ifdef WIN32
JOYCAPS jsCaps ;
joyGetDevCaps( i, &jsCaps, sizeof(jsCaps) );
- int nbuttons = jsCaps.wNumButtons;
+ unsigned int nbuttons = jsCaps.wNumButtons;
if (nbuttons > MAX_JOYSTICK_BUTTONS) nbuttons = MAX_JOYSTICK_BUTTONS;
#else
- int nbuttons = MAX_JOYSTICK_BUTTONS;
+ unsigned int nbuttons = MAX_JOYSTICK_BUTTONS;
#endif
int naxes = js->getNumAxes();
_joystick_bindings[i].axes = new axis[naxes];
_joystick_bindings[i].buttons = new button[nbuttons];
+ //
+ // Initialize nasal groups.
+ //
+ string init;
+ init = "this=\"" + string(js_node->getPath()) + "\"";
+ sprintf(_module, "__js%d", i);
+ nasalsys->createModule(_module, _module, init.c_str(), init.size());
+
+ vector<SGPropertyNode_ptr> nasal = js_node->getChildren("nasal");
+ unsigned int j;
+ for (j = 0; j < nasal.size(); j++) {
+ nasal[j]->setStringValue("module", _module);
+ nasalsys->handleCommand(nasal[j]);
+ }
//
// Initialize the axes.
//
vector<SGPropertyNode_ptr> axes = js_node->getChildren("axis");
size_t nb_axes = axes.size();
- int j;
- for (j = 0; j < (int)nb_axes; j++) {
+ for (j = 0; j < nb_axes; j++ ) {
const SGPropertyNode * axis_node = axes[j];
const SGPropertyNode * num_node = axis_node->getChild("number");
int n_axis = axis_node->getIndex();
//
vector<SGPropertyNode_ptr> buttons = js_node->getChildren("button");
char buf[32];
- for (j = 0; (j < (int)buttons.size()) && (j < nbuttons); j++) {
+ for (j = 0; j < buttons.size() && j < nbuttons; j++) {
const SGPropertyNode * button_node = buttons[j];
const SGPropertyNode * num_node = button_node->getChild("number");
size_t n_but = button_node->getIndex();
n_but = num_node->getIntValue(TGT_PLATFORM,n_but);
}
- if (n_but >= (size_t)nbuttons) {
+ if (n_but >= nbuttons) {
SG_LOG(SG_INPUT, SG_DEBUG, "Dropping bindings for button " << n_but);
continue;
}
js->setMaxRange(maxRange);
js->setCenter(center);
}
-
- for (unsigned int m = 0; m < js_named.size(); m++)
- js_nodes->removeChild("js-named", js_named[m]->getIndex(), false);
-}
-
-
-void
-FGInput::_postinit_joystick()
-{
- vector<SGPropertyNode_ptr> js = fgGetNode("/input/joysticks")->getChildren("js");
- for (unsigned int i = 0; i < js.size(); i++) {
- vector<SGPropertyNode_ptr> nasal = js[i]->getChildren("nasal");
- for (unsigned int j = 0; j < nasal.size(); j++)
- ((FGNasalSys*)globals->get_subsystem("nasal"))->handleCommand(nasal[j]);
- }
}
FGInput::_init_mouse ()
{
SG_LOG(SG_INPUT, SG_DEBUG, "Initializing mouse bindings");
+ _module[0] = 0;
SGPropertyNode * mouse_nodes = fgGetNode("/input/mice");
if (mouse_nodes == 0) {
js->read(&buttons, axis_values);
-
// Fire bindings for the axes.
for ( j = 0; j < _joystick_bindings[i].naxes; j++) {
axis &a = _joystick_bindings[i].axes[j];
m.save_x = m.x;
m.save_y = m.y;
}
+
+ // handle repeatable mouse press events
+ std::map<int, std::list<SGSharedPtr<SGPickCallback> > >::iterator mi;
+ for (mi = _activePickCallbacks.begin();
+ mi != _activePickCallbacks.end(); ++mi) {
+ std::list<SGSharedPtr<SGPickCallback> >::iterator li;
+ for (li = mi->second.begin(); li != mi->second.end(); ++li) {
+ (*li)->update(dt);
+ }
+ }
}
void
// The press event may be repeated.
if (!b.last_state || b.is_repeatable) {
SG_LOG( SG_INPUT, SG_DEBUG, "Button has been pressed" );
- for (unsigned int k = 0; k < b.bindings[modifiers].size(); k++)
+ for (unsigned int k = 0; k < b.bindings[modifiers].size(); k++) {
b.bindings[modifiers][k]->fire(x, y);
+ }
}
} else {
// The release event is never repeated.
SG_LOG(SG_INPUT, SG_DEBUG, "Reading all bindings");
vector<SGPropertyNode_ptr> bindings = node->getChildren("binding");
for (unsigned int i = 0; i < bindings.size(); i++) {
- SG_LOG(SG_INPUT, SG_DEBUG, "Reading binding "
- << bindings[i]->getStringValue("command"));
- binding_list[modifiers].push_back(new FGBinding(bindings[i]));
+ const char *cmd = bindings[i]->getStringValue("command");
+ SG_LOG(SG_INPUT, SG_DEBUG, "Reading binding " << cmd);
+
+ if (!strcmp(cmd, "nasal") && _module[0])
+ bindings[i]->setStringValue("module", _module);
+ binding_list[modifiers].push_back(new SGBinding(bindings[i], globals->get_props()));
}
// Read nested bindings for modifiers
}
-const vector<FGBinding *> &
+const FGInput::binding_list_t&
FGInput::_find_key_bindings (unsigned int k, int modifiers)
{
unsigned char kc = (unsigned char)k;
FGInput::button::button ()
: is_repeatable(false),
- last_state(-1)
+ interval_sec(0),
+ last_dt(0),
+ last_state(0)
{
}
: last_value(9999999),
tolerance(0.002),
low_threshold(-0.9),
- high_threshold(0.9)
+ high_threshold(0.9),
+ interval_sec(0),
+ last_dt(0)
{
}
////////////////////////////////////////////////////////////////////////
FGInput::joystick::joystick ()
+ : jsnum(0),
+ js(0),
+ naxes(0),
+ nbuttons(0),
+ axes(0),
+ buttons(0)
{
}
default_input->doKey(key, keymod, mousex, mousey);
}
-void mouseClickHandler(int button, int updown, int x, int y)
+void mouseClickHandler(int button, int updown, int x, int y, bool mainWindow, const osgGA::GUIEventAdapter* ea)
{
if(default_input)
- default_input->doMouseClick(button, updown, x, y);
+ default_input->doMouseClick(button, updown, x, y, mainWindow, ea);
}
void mouseMotionHandler(int x, int y)
projects / flightgear.git / blobdiff