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- added support for conditions in FGBinding

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- switched to a vector of binding pointers, to avoid copying
- removed FGBinding copy constructor implementation
This commit is contained in:
curt 2001-08-03 00:19:03 +00:00
parent 0cf62da796
commit dd440e7829
1 changed files with 27 additions and 26 deletions
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53
src/Input/input.cxx
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@ -92,16 +92,6 @@ FGBinding::FGBinding ()
{
}
FGBinding::FGBinding (const FGBinding &binding)
: _command_name(binding._command_name),
_command(binding._command),
_arg(new SGPropertyNode),
_setting(0),
_command_state(0)
{
copyProperties(binding._arg, _arg);
}
FGBinding::FGBinding (const SGPropertyNode * node)
: _command(0),
_arg(new SGPropertyNode),
@ -120,6 +110,12 @@ FGBinding::~FGBinding ()
void
FGBinding::read (const SGPropertyNode * node)
{
const SGPropertyNode * conditionNode = node->getChild("condition");
if (conditionNode != 0) {
cerr << "Adding condition to binding" << endl;
setCondition(fgReadCondition(conditionNode));
}
_command_name = node->getStringValue("command", "");
if (_command_name == "") {
SG_LOG(SG_INPUT, SG_ALERT, "No command supplied for binding.");
@ -143,22 +139,27 @@ FGBinding::read (const SGPropertyNode * node)
void
FGBinding::fire () const
{
if (_command == 0) {
SG_LOG(SG_INPUT, SG_ALERT, "No command attached to binding");
} else if (!(*_command)(_arg, &_command_state)) {
SG_LOG(SG_INPUT, SG_ALERT, "Failed to execute command " << _command_name);
if (test()) {
if (_command == 0) {
SG_LOG(SG_INPUT, SG_ALERT, "No command attached to binding");
} else if (!(*_command)(_arg, &_command_state)) {
SG_LOG(SG_INPUT, SG_ALERT, "Failed to execute command "
<< _command_name);
}
}
}
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();
if (_setting == 0) // save the setting node for efficiency
_setting = _arg->getChild("setting", 0, true);
_setting->setDoubleValue(setting);
fire();
}
}
@ -180,7 +181,7 @@ FGInput::FGInput ()
FGInput::~FGInput ()
{
// no op
// TODO: delete all FGBinding objects explicitly
}
void
@ -233,7 +234,7 @@ FGInput::doKey (int k, int modifiers, int x, int y)
int max = bindings.size();
if (max > 0) {
for (int i = 0; i < max; i++)
bindings[i].fire();
bindings[i]->fire();
return;
}
}
@ -249,7 +250,7 @@ FGInput::doKey (int k, int modifiers, int x, int y)
int max = bindings.size();
if (max > 0) {
for (int i = 0; i < max; i++)
bindings[i].fire();
bindings[i]->fire();
return;
}
}
@ -519,7 +520,7 @@ FGInput::_update_joystick ()
// SG_LOG(SG_INPUT, SG_INFO, "There are "
// << a.bindings[modifiers].size() << " bindings");
for (unsigned int k = 0; k < a.bindings[modifiers].size(); k++)
a.bindings[modifiers][k].fire(axis_values[j]);
a.bindings[modifiers][k]->fire(axis_values[j]);
}
// do we have to emulate axis buttons?
@ -552,14 +553,14 @@ FGInput::_update_button (button &b, int modifiers, bool pressed)
if (!b.last_state || b.is_repeatable) {
// SG_LOG( SG_INPUT, SG_INFO, "Button has been pressed" );
for (unsigned int k = 0; k < b.bindings[modifiers].size(); k++)
b.bindings[modifiers][k].fire();
b.bindings[modifiers][k]->fire();
}
} else {
// The release event is never repeated.
if (b.last_state) {
// SG_LOG( SG_INPUT, SG_INFO, "Button has been released" );
for (unsigned int k = 0; k < b.bindings[modifiers|FG_MOD_UP].size(); k++)
b.bindings[modifiers|FG_MOD_UP][k].fire();
b.bindings[modifiers|FG_MOD_UP][k]->fire();
}
}
@ -577,7 +578,7 @@ FGInput::_read_bindings (const SGPropertyNode * node,
for (unsigned int i = 0; i < bindings.size(); i++) {
SG_LOG(SG_INPUT, SG_INFO, "Reading binding "
<< bindings[i]->getStringValue("command"));
binding_list[modifiers].push_back(FGBinding(bindings[i]));
binding_list[modifiers].push_back(new FGBinding(bindings[i]));
}
// Read nested bindings for modifiers
@ -599,7 +600,7 @@ FGInput::_read_bindings (const SGPropertyNode * node,
}
const vector<FGBinding> &
const vector<FGBinding *> &
FGInput::_find_key_bindings (unsigned int k, int modifiers)
{
button &b = _key_bindings[k];