const char* script_simobject_getfield_string(U32 id, const char* fieldName)
{
SimObject *object = Sim::findObject( id );
if( object )
{
return (const char *) object->getDataField(fieldName, "");
}
return "";
}
void GuiInspectorField::resetData()
{
if( !mField )
return;
SimObject* inspectObject = getInspector()->getInspectObject();
SimObject* tempObject = static_cast< SimObject* >( inspectObject->getClassRep()->create() );
setData( tempObject->getDataField( mField->pFieldname, mFieldArrayIndex ) );
delete tempObject;
}
F32 script_simobject_getfield_float(U32 objectId, const char* fieldName)
{
SimObject *object = Sim::findObject( objectId );
if( object )
{
const char *v = object->getDataField(fieldName, "");
return dAtof(v);
}
return false;
}
void GuiInspectorDynamicField::setData( const char* data, bool callbacks )
{
if ( mDynField == NULL )
return;
const U32 numTargets = mInspector->getNumInspectObjects();
if( callbacks && numTargets > 1 )
{ mInspector->beginCompoundUndo_callback(); }
// Setting an empty string will kill the field.
const bool isRemoval = !data[ 0 ];
for( U32 i = 0; i < numTargets; ++ i )
{
SimObject* target = mInspector->getInspectObject( i );
// Callback on the inspector when the field is modified
// to allow creation of undo/redo actions.
const char *oldData = target->getDataField( mDynField->slotName, NULL );
if ( !oldData )
oldData = "";
if ( dStrcmp( oldData, data ) != 0 )
{
target->inspectPreApply();
if( callbacks )
{
if( isRemoval )
{ mInspector->onFieldRemoved_callback( target->getIdString(), mDynField->slotName ); }
else
{ mInspector->onInspectorFieldModified_callback( target->getIdString(), mDynField->slotName,"(null)", oldData, data ); }
}
target->setDataField( mDynField->slotName, NULL, data );
// give the target a chance to validate
target->inspectPostApply();
}
}
if( callbacks && numTargets > 1 )
{ mInspector->endCompoundUndo_callback(); }
// Force our edit to update
updateValue();
}
void setVariable(const char *name, const char *value)
{
// get the field info from the object..
if(name[0] != '$' && dStrchr(name, '.') && !isFunction(name))
{
S32 len = dStrlen(name);
AssertFatal(len < sizeof(scratchBuffer)-1, "Sim::getVariable - name too long");
dMemcpy(scratchBuffer, name, len+1);
char * token = dStrtok(scratchBuffer, ".");
SimObject * obj = Sim::findObject(token);
if(!obj)
return;
token = dStrtok(0, ".\0");
if(!token)
return;
while(token != NULL)
{
const char * val = obj->getDataField(StringTable->insert(token), 0);
if(!val)
return;
char *fieldToken = token;
token = dStrtok(0, ".\0");
if(token)
{
obj = Sim::findObject(token);
if(!obj)
return;
}
else
{
obj->setDataField(StringTable->insert(fieldToken), 0, value);
}
}
}
name = prependDollar(name);
gEvalState.globalVars.setVariable(StringTable->insert(name), value);
}
void GuiInspectorField::setData( const char* data, bool callbacks )
{
if( mField == NULL )
return;
if( verifyData( data ) )
{
String strData = data;
const U32 numTargets = mInspector->getNumInspectObjects();
if( callbacks && numTargets > 1 )
{ mInspector->onBeginCompoundEdit_callback(); }
for( U32 i = 0; i < numTargets; ++ i )
{
SimObject* target = mInspector->getInspectObject( i );
String oldValue = target->getDataField( mField->pFieldname, mFieldArrayIndex);
// For numeric fields, allow input expressions.
String newValue = strData;
S32 type= mField->type;
if( type == TypeS8 || type == TypeS32 || type == TypeF32 )
{
char buffer[ 2048 ];
expandEscape( buffer, newValue );
newValue = Con::evaluatef( "%%f = \"%s\"; return ( %s );", oldValue.c_str(), buffer );
}
else if( type == TypeS32Vector
|| type == TypeF32Vector
|| type == TypeColorI
|| type == TypeColorF
|| type == TypePoint2I
|| type == TypePoint2F
|| type == TypePoint3F
|| type == TypePoint4F
|| type == TypeRectI
|| type == TypeRectF
|| type == TypeMatrixPosition
|| type == TypeMatrixRotation
|| type == TypeBox3F
|| type == TypeRectUV )
{
//TODO: we should actually take strings into account and not chop things up between quotes
U32 numNewUnits = StringUnit::getUnitCount( newValue, " \t\n\r" );
StringBuilder strNew;
bool isFirst = true;
for( U32 n = 0; n < numNewUnits; ++ n )
{
char oldComponentVal[ 1024 ];
StringUnit::getUnit( oldValue, n, " \t\n\r", oldComponentVal, sizeof( oldComponentVal ) );
char newComponentExpr[ 1024 ];
StringUnit::getUnit( newValue, n, " \t\n\r", newComponentExpr, sizeof( newComponentExpr ) );
char buffer[ 2048 ];
expandEscape( buffer, newComponentExpr );
const char* newComponentVal = Con::evaluatef( "%%f = \"%s\"; %%v = \"%s\"; return ( %s );",
oldComponentVal, oldValue.c_str(), buffer );
if( !isFirst )
strNew.append( ' ' );
strNew.append( newComponentVal );
isFirst = false;
}
newValue = strNew.end();
}
target->inspectPreApply();
// Fire callback single-object undo.
if( callbacks )
{
mInspector->onInspectorFieldModified_callback(
target->getIdString(),
mField->pFieldname,
mFieldArrayIndex ? mFieldArrayIndex : "(null)",
oldValue.c_str(),
newValue.c_str() );
}
target->setDataField( mField->pFieldname, mFieldArrayIndex, newValue );
// Give the target a chance to validate.
target->inspectPostApply();
}
if( callbacks && numTargets > 1 )
{ mInspector->onEndCompoundEdit_callback(); }
}
// Force our edit to update
updateValue();
}
void GuiInspectorDynamicField::renameField( const char* newFieldName )
{
newFieldName = StringTable->insert( newFieldName );
if ( mDynField == NULL || mParent == NULL || mEdit == NULL )
{
Con::warnf("GuiInspectorDynamicField::renameField - No target object or dynamic field data found!" );
return;
}
if ( !newFieldName )
{
Con::warnf("GuiInspectorDynamicField::renameField - Invalid field name specified!" );
return;
}
// Only proceed if the name has changed
if ( dStricmp( newFieldName, getFieldName() ) == 0 )
return;
// Grab a pointer to our parent and cast it to GuiInspectorDynamicGroup
GuiInspectorDynamicGroup *group = dynamic_cast<GuiInspectorDynamicGroup*>(mParent);
if ( group == NULL )
{
Con::warnf("GuiInspectorDynamicField::renameField - Unable to locate GuiInspectorDynamicGroup parent!" );
return;
}
const U32 numTargets = mInspector->getNumInspectObjects();
if( numTargets > 1 )
{ mInspector->onBeginCompoundEdit_callback(); }
const char* oldFieldName = getFieldName();
SimFieldDictionary::Entry* newEntry = NULL;
for( U32 i = 0; i < numTargets; ++ i )
{
SimObject* target = mInspector->getInspectObject( i );
// Make sure the new field is not already defined as a static field
// on the object.
if( target->isField( newFieldName ) )
{
// New field is already defined. If we can, let the scripts handle
// the error. Otherwise, just emit an error on the console and proceed.
if( numTargets == 1 )
{ mInspector->onFieldRenameAlreadyDefined_callback( target->getIdString(), oldFieldName, newFieldName ); }
else
{
Con::errorf( "GuiInspectorDynamicField::renameField - field '%s' is already defined on %i:%s (%s)",
newFieldName, target->getId(), target->getClassName(), target->getName() );
}
// Reset the text entry.
if( mRenameCtrl )
mRenameCtrl->setText( oldFieldName );
continue;
}
char currentValue[1024] = {0};
// Grab our current dynamic field value (we use a temporary buffer as this gets corrupted upon Con::eval)
dSprintf( currentValue, sizeof( currentValue ), "%s", target->getDataField( oldFieldName, NULL ) );
// Unset the old field and set the new field.
target->setDataField( oldFieldName, NULL, "" );
target->setDataField( newFieldName, NULL, currentValue );
// Notify script.
mInspector->onFieldRenamed_callback( target->getIdString(), oldFieldName, newFieldName );
// Look up the new SimFieldDictionary entry.
if( !newEntry )
{
newEntry = target->getFieldDictionary()->findDynamicField( newFieldName );
if( !newEntry )
{
Con::warnf( "GuiInspectorDynamicField::renameField - could not find new field '%s' on object %i:%s (%s)",
newFieldName, target->getId(), target->getClassName(), target->getName() );
}
mDynField = newEntry;
}
}
if( numTargets > 1 )
{ mInspector->onEndCompoundEdit_callback(); }
// Lastly we need to reassign our validate field for our value edit control
char szBuffer[1024];
dSprintf( szBuffer, sizeof( szBuffer ), "%d.apply(%d.getText());", getId(), mEdit->getId() );
mEdit->setField("validate", szBuffer );
if( mDeleteButton )
{
dSprintf(szBuffer, sizeof( szBuffer ), "%d.apply("");%d.inspectGroup();", getId(), newFieldName, group->getId());
mDeleteButton->setField("Command", szBuffer);
}
}
