#include <simgear/scene/util/SGPickCallback.hxx>
#include <simgear/timing/timestamp.hxx>
+#include <simgear/scene/model/SGPickAnimation.hxx>
#include "FGButton.hxx"
#include "Main/globals.hxx"
const int MAX_MICE = 1;
const int MAX_MOUSE_BUTTONS = 8;
+typedef std::vector<SGSceneryPick> SGSceneryPicks;
+typedef SGSharedPtr<SGPickCallback> SGPickCallbackPtr;
+typedef std::list<SGPickCallbackPtr> SGPickCallbackList;
+
////////////////////////////////////////////////////////////////////////
/**
* List of currently pressed mouse button events
*/
-class ActivePickCallbacks : public std::map<int, std::list<SGSharedPtr<SGPickCallback> > > {
-public:
- void update( double dt );
+class ActivePickCallbacks:
+ public std::map<int, SGPickCallbackList>
+{
+ public:
+ void update( double dt, unsigned int keyModState );
void init( int button, const osgGA::GUIEventAdapter* ea );
};
// 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;
+ SGSceneryPicks pickList;
if (!globals->get_renderer()->pick(pickList, windowPos)) {
return;
}
- std::vector<SGSceneryPick>::const_iterator i;
+ SGSceneryPicks::const_iterator i;
for (i = pickList.begin(); i != pickList.end(); ++i) {
- if (i->callback->buttonPressed(button, ea, i->info)) {
+ if (i->callback->buttonPressed(button, *ea, i->info)) {
(*this)[button].push_back(i->callback);
return;
}
}
}
-void ActivePickCallbacks::update( double dt )
+void ActivePickCallbacks::update( double dt, unsigned int keyModState )
{
// handle repeatable mouse press events
for( iterator mi = begin(); mi != end(); ++mi ) {
- std::list<SGSharedPtr<SGPickCallback> >::iterator li;
+ SGPickCallbackList::iterator li;
for (li = mi->second.begin(); li != mi->second.end(); ++li) {
- (*li)->update(dt);
+ (*li)->update(dt, keyModState);
}
}
}
mouse_mode * modes;
};
+static
+const SGSceneryPick*
+getPick( const SGSceneryPicks& pick_list,
+ const SGPickCallback* cb )
+{
+ for(size_t i = 0; i < pick_list.size(); ++i)
+ if( pick_list[i].callback == cb )
+ return &pick_list[i];
+
+ return 0;
+}
+
////////////////////////////////////////////////////////////////////////
-class FGMouseInput::FGMouseInputPrivate
+class FGMouseInput::FGMouseInputPrivate : public SGPropertyChangeListener
{
public:
FGMouseInputPrivate() :
+ initialized(false),
haveWarped(false),
xSizeNode(fgGetNode("/sim/startup/xsize", false ) ),
ySizeNode(fgGetNode("/sim/startup/ysize", false ) ),
xAccelNode(fgGetNode("/devices/status/mice/mouse/accel-x", true ) ),
yAccelNode(fgGetNode("/devices/status/mice/mouse/accel-y", true ) ),
- hideCursorNode(fgGetNode("/sim/mouse/hide-cursor", true ) ),
- cursorTimeoutNode(fgGetNode("/sim/mouse/cursor-timeout-sec", true ) ),
- rightButtonModeCycleNode(fgGetNode("/sim/mouse/right-button-mode-cycle-enabled", true)),
- tooltipShowDelayNode( fgGetNode("/sim/mouse/tooltip-delay-msec", true) ),
- clickTriggersTooltipNode( fgGetNode("/sim/mouse/click-shows-tooltip", true) ),
mouseXNode(fgGetNode("/devices/status/mice/mouse/x", true)),
mouseYNode(fgGetNode("/devices/status/mice/mouse/y", true))
{
tooltipTimeoutDone = false;
+ hoverPickScheduled = false;
+ tooltipsEnabled = false;
+
+ fgGetNode("/sim/mouse/hide-cursor", true )->addChangeListener(this, true);
+ fgGetNode("/sim/mouse/cursor-timeout-sec", true )->addChangeListener(this, true);
+ fgGetNode("/sim/mouse/right-button-mode-cycle-enabled", true)->addChangeListener(this, true);
+ fgGetNode("/sim/mouse/tooltip-delay-msec", true)->addChangeListener(this, true);
+ fgGetNode("/sim/mouse/click-shows-tooltip", true)->addChangeListener(this, true);
+ fgGetNode("/sim/mouse/tooltips-enabled", true)->addChangeListener(this, true);
+ fgGetNode("/sim/mouse/drag-sensitivity", true)->addChangeListener(this, true);
+ fgGetNode("/sim/mouse/invert-mouse-wheel", true)->addChangeListener(this, true);
}
void centerMouseCursor(mouse& m)
}
}
+ void scheduleHoverPick(const osg::Vec2d& windowPos)
+ {
+ hoverPickScheduled = true;
+ hoverPos = windowPos;
+ }
+
void doHoverPick(const osg::Vec2d& windowPos)
{
- std::vector<SGSceneryPick> pickList;
+ FGMouseCursor::Cursor cur = FGMouseCursor::CURSOR_ARROW;
+ bool explicitCursor = false;
+ bool didPick = false;
+
SGPickCallback::Priority priority = SGPickCallback::PriorityScenery;
-
- if (globals->get_renderer()->pick(pickList, windowPos)) {
+ SGSceneryPicks pickList;
+ globals->get_renderer()->pick(pickList, windowPos);
+
+ SGSceneryPicks::const_iterator i;
+ for( i = pickList.begin(); i != pickList.end(); ++i )
+ {
+ bool done = i->callback->hover(windowPos, i->info);
+ std::string curName(i->callback->getCursor());
+ if (!curName.empty()) {
+ explicitCursor = true;
+ cur = FGMouseCursor::cursorFromString(curName.c_str());
+ }
- std::vector<SGSceneryPick>::const_iterator i;
- for (i = pickList.begin(); i != pickList.end(); ++i) {
- if (i->callback->hover(windowPos, i->info)) {
- return;
- }
-
// if the callback is of higher prioirty (lower enum index),
// record that.
- if (i->callback->getPriority() < priority) {
- priority = i->callback->getPriority();
- }
+ if (i->callback->getPriority() < priority) {
+ priority = i->callback->getPriority();
}
- } // of have valid pick
-
- if (priority == SGPickCallback::PriorityPanel) {
- FGMouseCursor::instance()->setCursor(FGMouseCursor::CURSOR_HAND);
- } else {
- // restore normal cursor
- FGMouseCursor::instance()->setCursor(FGMouseCursor::CURSOR_ARROW);
+
+ if (done) {
+ didPick = true;
+ break;
+ }
+ } // of picks iteration
+
+ // Check if any pick from the previous iteration has disappeared. If so
+ // notify the callback that the mouse has left its element.
+ for( i = _previous_picks.begin(); i != _previous_picks.end(); ++i )
+ {
+ if( !getPick(pickList, i->callback) )
+ i->callback->mouseLeave(windowPos);
+ }
+ _previous_picks = pickList;
+
+ if (!explicitCursor && (priority == SGPickCallback::PriorityPanel)) {
+ cur = FGMouseCursor::CURSOR_HAND;
}
- updateHover();
+ FGMouseCursor::instance()->setCursor(cur);
+ if (!didPick) {
+ SGPropertyNode_ptr args(new SGPropertyNode);
+ globals->get_commands()->execute("update-hover", args);
+
+ }
}
- void updateHover()
+ void doMouseMoveWithCallbacks(const osgGA::GUIEventAdapter* ea)
{
- SGPropertyNode_ptr args(new SGPropertyNode);
- globals->get_commands()->execute("update-hover", args);
+ FGMouseCursor::Cursor cur = FGMouseCursor::CURSOR_CLOSED_HAND;
+
+ osg::Vec2d windowPos;
+ flightgear::eventToWindowCoords(ea, windowPos.x(), windowPos.y());
+
+ SGSceneryPicks pickList;
+ if( !globals->get_renderer()->pick(pickList, windowPos) )
+ return;
+
+ for( ActivePickCallbacks::iterator mi = activePickCallbacks.begin();
+ mi != activePickCallbacks.end();
+ ++mi )
+ {
+ SGPickCallbackList::iterator li;
+ for( li = mi->second.begin(); li != mi->second.end(); ++li )
+ {
+ const SGSceneryPick* pick = getPick(pickList, *li);
+ (*li)->mouseMoved(*ea, pick ? &pick->info : 0);
+
+ std::string curName((*li)->getCursor());
+ if( !curName.empty() )
+ cur = FGMouseCursor::cursorFromString(curName.c_str());
+ }
+ }
+
+ FGMouseCursor::instance()->setCursor(cur);
}
+ // implement the property-change-listener interfacee
+ virtual void valueChanged( SGPropertyNode * node )
+ {
+ if (node->getNameString() == "drag-sensitivity") {
+ SGKnobAnimation::setDragSensitivity(node->getDoubleValue());
+ } else if (node->getNameString() == "invert-mouse-wheel") {
+ SGKnobAnimation::setAlternateMouseWheelDirection(node->getBoolValue());
+ } else if (node->getNameString() == "hide-cursor") {
+ hideCursor = node->getBoolValue();
+ } else if (node->getNameString() == "cursor-timeout-sec") {
+ cursorTimeoutMsec = node->getDoubleValue() * 1000;
+ } else if (node->getNameString() == "tooltip-delay-msec") {
+ tooltipDelayMsec = node->getIntValue();
+ } else if (node->getNameString() == "right-button-mode-cycle-enabled") {
+ rightClickModeCycle = node->getBoolValue();
+ } else if (node->getNameString() == "click-shows-tooltip") {
+ clickTriggersTooltip = node->getBoolValue();
+ } else if (node->getNameString() == "tooltips-enabled") {
+ tooltipsEnabled = node->getBoolValue();
+ }
+ }
ActivePickCallbacks activePickCallbacks;
+ SGSceneryPicks _previous_picks;
mouse mice[MAX_MICE];
- bool haveWarped;
+ bool initialized;
+ bool hideCursor, haveWarped;
bool tooltipTimeoutDone;
-
+ bool clickTriggersTooltip;
+ int tooltipDelayMsec, cursorTimeoutMsec;
+ bool rightClickModeCycle;
+ bool tooltipsEnabled;
+
SGPropertyNode_ptr xSizeNode;
SGPropertyNode_ptr ySizeNode;
SGPropertyNode_ptr xAccelNode;
SGPropertyNode_ptr yAccelNode;
- SGPropertyNode_ptr hideCursorNode;
- SGPropertyNode_ptr cursorTimeoutNode;
- SGPropertyNode_ptr rightButtonModeCycleNode;
- SGPropertyNode_ptr tooltipShowDelayNode;
- SGPropertyNode_ptr clickTriggersTooltipNode;
SGPropertyNode_ptr mouseXNode, mouseYNode;
+
+ bool hoverPickScheduled;
+ osg::Vec2d hoverPos;
};
void FGMouseInput::init()
{
+ if (d->initialized) {
+ SG_LOG(SG_INPUT, SG_WARN, "Duplicate init of FGMouseInput");
+
+ return;
+ }
+
+ d->initialized = true;
+
SG_LOG(SG_INPUT, SG_DEBUG, "Initializing mouse bindings");
- string module = "";
+ std::string module = "";
SGPropertyNode * mouse_nodes = fgGetNode("/input/mice");
if (mouse_nodes == 0) {
m.mouse_button_nodes[j]->setBoolValue(false);
}
- // Read all the modes
+ // Read all the modes
m.nModes = mouse_node->getIntValue("mode-count", 1);
m.modes = new mouse_mode[m.nModes];
// Read the mouse cursor for this mode
m.modes[j].cursor = FGMouseCursor::cursorFromString(mode_node->getStringValue("cursor", "inherit"));
- // Read other properties for this mode
+ // Read other properties for this mode
m.modes[j].constrained = mode_node->getBoolValue("constrained", false);
m.modes[j].pass_through = mode_node->getBoolValue("pass-through", false);
- // Read the button bindings for this mode
+ // Read the button bindings for this mode
m.modes[j].buttons = new FGButton[MAX_MOUSE_BUTTONS];
std::ostringstream buf;
for (k = 0; k < MAX_MOUSE_BUTTONS; k++) {
m.modes[j].buttons[k].init( mode_node->getChild("button", k), buf.str(), module );
}
- // Read the axis bindings for this mode
+ // Read the axis bindings for this mode
read_bindings(mode_node->getChild("x-axis", 0, true), m.modes[j].x_bindings, KEYMOD_NONE, module );
read_bindings(mode_node->getChild("y-axis", 0, true), m.modes[j].y_bindings, KEYMOD_NONE, module );
- }
+
+ if (mode_node->hasChild("x-axis-ctrl")) {
+ read_bindings(mode_node->getChild("x-axis-ctrl"), m.modes[j].x_bindings, KEYMOD_CTRL, module );
+ }
+ if (mode_node->hasChild("x-axis-shift")) {
+ read_bindings(mode_node->getChild("x-axis-shift"), m.modes[j].x_bindings, KEYMOD_SHIFT, module );
+ }
+ if (mode_node->hasChild("x-axis-ctrl-shift")) {
+ read_bindings(mode_node->getChild("x-axis-ctrl-shift"), m.modes[j].x_bindings, KEYMOD_CTRL|KEYMOD_SHIFT, module );
+ }
+
+ if (mode_node->hasChild("y-axis-ctrl")) {
+ read_bindings(mode_node->getChild("y-axis-ctrl"), m.modes[j].y_bindings, KEYMOD_CTRL, module );
+ }
+ if (mode_node->hasChild("y-axis-shift")) {
+ read_bindings(mode_node->getChild("y-axis-shift"), m.modes[j].y_bindings, KEYMOD_SHIFT, module );
+ }
+ if (mode_node->hasChild("y-axis-ctrl-shift")) {
+ read_bindings(mode_node->getChild("y-axis-ctrl-shift"), m.modes[j].y_bindings, KEYMOD_CTRL|KEYMOD_SHIFT, module );
+ }
+ } // of modes iteration
}
fgRegisterMouseClickHandler(mouseClickHandler);
void FGMouseInput::update ( double dt )
{
- int cursorTimeoutMsec = d->cursorTimeoutNode->getDoubleValue() * 1000;
- int tooltipDelayMsec = d->tooltipShowDelayNode->getIntValue();
-
+ if (!d->initialized) {
+ SG_LOG(SG_INPUT, SG_WARN, "update of mouse before init");
+ }
+
mouse &m = d->mice[0];
int mode = m.mode_node->getIntValue();
if (mode != m.current_mode) {
}
}
- if ( d->hideCursorNode == NULL || d->hideCursorNode->getBoolValue() ) {
- // if delay is <= 0, disable tooltips
- if ( !d->tooltipTimeoutDone &&
- (tooltipDelayMsec > 0) &&
- (m.timeSinceLastMove.elapsedMSec() > tooltipDelayMsec))
- {
- d->tooltipTimeoutDone = true;
- SGPropertyNode_ptr arg(new SGPropertyNode);
- globals->get_commands()->execute("tooltip-timeout", arg);
- }
-
- if ( m.timeSinceLastMove.elapsedMSec() > cursorTimeoutMsec) {
+ if ((mode == 0) && d->hoverPickScheduled) {
+ d->doHoverPick(d->hoverPos);
+ d->hoverPickScheduled = false;
+ }
+
+ if ( !d->tooltipTimeoutDone &&
+ d->tooltipsEnabled &&
+ (m.timeSinceLastMove.elapsedMSec() > d->tooltipDelayMsec))
+ {
+ d->tooltipTimeoutDone = true;
+ SGPropertyNode_ptr arg(new SGPropertyNode);
+ globals->get_commands()->execute("tooltip-timeout", arg);
+ }
+
+ if ( d->hideCursor ) {
+ if ( m.timeSinceLastMove.elapsedMSec() > d->cursorTimeoutMsec) {
FGMouseCursor::instance()->hideCursorUntilMouseMove();
m.timeSinceLastMove.stamp();
}
}
- d->activePickCallbacks.update( dt );
+ d->activePickCallbacks.update( dt, fgGetKeyModifiers() );
}
mouse::mouse ()
void FGMouseInput::doMouseClick (int b, int updown, int x, int y, bool mainWindow, const osgGA::GUIEventAdapter* ea)
{
+ if (!d->initialized) {
+ // can occur during reset
+ return;
+ }
+
int modifiers = fgGetKeyModifiers();
mouse &m = d->mice[0];
if (b >= 0 && b < MAX_MOUSE_BUTTONS)
m.mouse_button_nodes[b]->setBoolValue(updown == MOUSE_BUTTON_DOWN);
- if (!d->rightButtonModeCycleNode->getBoolValue() && (b == 2)) {
+ if (!d->rightClickModeCycle && (b == 2)) {
// in spring-loaded look mode, ignore right clicks entirely here
return;
}
// requested, and return if one of
// them consumes the event.
- if (updown != MOUSE_BUTTON_DOWN) {
+ osg::Vec2d windowPos;
+ flightgear::eventToWindowCoords(ea, windowPos.x(), windowPos.y());
+
+ SGSceneryPicks pickList;
+ globals->get_renderer()->pick(pickList, windowPos);
+
+ if( updown != MOUSE_BUTTON_DOWN )
+ {
// Execute the mouse up event in any case, may be we should
// stop processing here?
- while (!d->activePickCallbacks[b].empty()) {
- d->activePickCallbacks[b].front()->buttonReleased();
- d->activePickCallbacks[b].pop_front();
+
+ SGPickCallbackList& callbacks = d->activePickCallbacks[b];
+
+ while( !callbacks.empty() )
+ {
+ SGPickCallbackPtr& cb = callbacks.front();
+ const SGSceneryPick* pick = getPick(pickList, cb);
+ cb->buttonReleased(ea->getModKeyMask(), *ea, pick ? &pick->info : 0);
+
+ callbacks.pop_front();
}
}
if (mode.pass_through) {
// remove once PUI uses standard picking mechanism
if (0 <= x && 0 <= y && puMouse(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) {
- d->activePickCallbacks.init( b, ea );
+ return; // pui handled it
+
+ // pui didn't want the click event so compute a
+ // scenegraph intersection point corresponding to the mouse click
+ if (updown == MOUSE_BUTTON_DOWN) {
+ d->activePickCallbacks.init( b, ea );
+
+ if (d->clickTriggersTooltip) {
+ SGPropertyNode_ptr args(new SGPropertyNode);
+ args->setStringValue("reason", "click");
+ globals->get_commands()->execute("tooltip-timeout", args);
+ d->tooltipTimeoutDone = true;
}
- }
- }
+ } else {
+ // do a hover pick now, to fix up cursor
+ d->doHoverPick(windowPos);
+ } // mouse button was released
+ } // of pass-through mode
// OK, PUI and the panel didn't want the click
if (b >= MAX_MOUSE_BUTTONS) {
return;
}
- m.modes[m.current_mode].buttons[b].update( modifiers, 0 != updown, x, y);
-
- if (d->clickTriggersTooltipNode->getBoolValue()) {
- SGPropertyNode_ptr args(new SGPropertyNode);
- args->setStringValue("reason", "click");
- globals->get_commands()->execute("tooltip-timeout", args);
- d->tooltipTimeoutDone = true;
- }
+ m.modes[m.current_mode].buttons[b].update( modifiers, 0 != updown, x, y);
}
void FGMouseInput::processMotion(int x, int y, const osgGA::GUIEventAdapter* ea)
{
if (!d->activePickCallbacks[0].empty()) {
- //SG_LOG(SG_GENERAL, SG_INFO, "mouse-motion, have active pick callback");
- BOOST_FOREACH(SGPickCallback* cb, d->activePickCallbacks[0]) {
- cb->mouseMoved(ea);
- }
+ d->doMouseMoveWithCallbacks(ea);
return;
}
mouse &m = d->mice[0];
int modeIndex = m.current_mode;
// are we in spring-loaded look mode?
- if (!d->rightButtonModeCycleNode->getBoolValue()) {
+ if (!d->rightClickModeCycle) {
if (m.mouse_button_nodes[2]->getBoolValue()) {
// right mouse is down, force look mode
modeIndex = 3;
if (modeIndex == 0) {
osg::Vec2d windowPos;
flightgear::eventToWindowCoords(ea, windowPos.x(), windowPos.y());
- d->doHoverPick(windowPos);
+ d->scheduleHoverPick(windowPos);
// mouse has moved, so we may need to issue tooltip-timeout command again
d->tooltipTimeoutDone = false;
}
void FGMouseInput::doMouseMotion (int x, int y, const osgGA::GUIEventAdapter* ea)
{
+ if (!d->initialized) {
+ // can occur during reset
+ return;
+ }
+
mouse &m = d->mice[0];
if (m.current_mode < 0 || m.current_mode >= m.nModes) {
m.timeSinceLastMove.stamp();
FGMouseCursor::instance()->mouseMoved();
+ // TODO Get rid of this as soon as soon as cursor hide timeout works globally
+ if( ea->getHandled() )
+ return;
+
processMotion(x, y, ea);
m.x = x;
projects / flightgear.git / blobdiff