Manipulator* LinkView::CreateManipulator (
Viewer* v, Event& e, Transformer* rel, Tool* tool
) {
Coord x0, y0, x1, y1;
Rubberband* rub = nil;
Manipulator* m = nil;
if (tool->IsA(GRAPHIC_COMP_TOOL)) {
m = CreateLinkCompManip(v, e, rel, tool);
} else if (tool->IsA(MOVE_TOOL)) {
GetEndpoints(x0, y0, x1, y1);
rub = new SlidingLine(nil, nil, x0, y0, x1, y1, e.x, e.y);
m = new DragManip(v, rub, rel, tool, Gravity);
} else if (tool->IsA(SCALE_TOOL)) {
GetEndpoints(x0, y0, x1, y1);
rub = new ScalingLine(nil, nil, x0, y0, x1, y1, (x0+x1)/2, (y0+y1)/2);
m = new DragManip(v, rub, rel, tool, Gravity);
} else if (tool->IsA(ROTATE_TOOL)) {
GetEndpoints(x0, y0, x1, y1);
rub = new RotatingLine(
nil, nil, x0, y0, x1, y1, (x0+x1)/2, (y0+y1)/2, e.x, e.y
);
m = new DragManip(v, rub, rel, tool, Gravity);
}
return m;
}
Manipulator* LineView::CreateManipulator (
Viewer* v, Event& e, Transformer* rel, Tool* tool
) {
Coord x0, y0, x1, y1;
Rubberband* rub = nil;
Manipulator* m = nil;
if (tool->IsA(GRAPHIC_COMP_TOOL)) {
v->Constrain(e.x, e.y);
rub = new RubberLine(nil, nil, e.x, e.y, e.x, e.y);
m = new DragManip(
v, rub, rel, tool, DragConstraint(HorizOrVert | Gravity)
);
} else if (tool->IsA(MOVE_TOOL)) {
v->Constrain(e.x, e.y);
GetEndpoints(x0, y0, x1, y1);
rub = new SlidingLine(nil, nil, x0, y0, x1, y1, e.x, e.y);
m = new DragManip(
v, rub, rel, tool, DragConstraint(HorizOrVert | Gravity)
);
} else if (tool->IsA(SCALE_TOOL)) {
v->Constrain(e.x, e.y);
GetEndpoints(x0, y0, x1, y1);
rub = new ScalingLine(nil, nil, x0, y0, x1, y1, (x0+x1)/2, (y0+y1)/2);
m = new DragManip(v, rub, rel, tool, Gravity);
} else if (tool->IsA(ROTATE_TOOL)) {
v->Constrain(e.x, e.y);
GetEndpoints(x0, y0, x1, y1);
rub = new RotatingLine(
nil, nil, x0, y0, x1, y1, (x0+x1)/2, (y0+y1)/2, e.x, e.y
);
m = new DragManip(v, rub, rel, tool, Gravity);
} else if (tool->IsA(RESHAPE_TOOL)) {
v->Constrain(e.x, e.y);
GetEndpoints(x0, y0, x1, y1);
PointObj p1(x0, y0), p2(x1, y1), cp(e.x, e.y);
if (p1.Distance(cp) < p2.Distance(cp)) {
rub = new RubberLine(nil, nil, x1, y1, e.x, e.y);
} else {
rub = new RubberLine(nil, nil, x0, y0, e.x, e.y);
}
m = new DragManip(
v, rub, rel, tool, DragConstraint(HorizOrVert | Gravity)
);
} else {
m = GraphicView::CreateManipulator(v, e, rel, tool);
}
return m;
}
static void
GetEndpointsAndCheck(const char* discoveryUrl, const char* filterTransportProfileUri,
const UA_String expectedEndpointUrls[], size_t expectedEndpointUrlsSize) {
UA_Client *client = UA_Client_new();
UA_ClientConfig_setDefault(UA_Client_getConfig(client));
ck_assert_uint_eq(UA_Client_connect(client, discoveryUrl), UA_STATUSCODE_GOOD);
UA_EndpointDescription* endpointArray = NULL;
size_t endpointArraySize = 0;
UA_String discoveryUrlUA = UA_String_fromChars(discoveryUrl);
UA_StatusCode retval = GetEndpoints(client, &discoveryUrlUA, &endpointArraySize,
&endpointArray, filterTransportProfileUri);
ck_assert_uint_eq(retval, UA_STATUSCODE_GOOD);
UA_String_deleteMembers(&discoveryUrlUA);
ck_assert_uint_eq(endpointArraySize , expectedEndpointUrlsSize);
for(size_t j = 0; j < endpointArraySize && j < expectedEndpointUrlsSize; j++) {
UA_EndpointDescription* endpoint = &endpointArray[j];
ck_assert(UA_String_equal(&endpoint->endpointUrl, &expectedEndpointUrls[j]));
}
UA_Array_delete(endpointArray, endpointArraySize, &UA_TYPES[UA_TYPES_ENDPOINTDESCRIPTION]);
UA_Client_delete(client);
}
void LineView::CreateHandles () {
Coord x[2], y[2];
Viewer* v = GetViewer();
if (v != nil) {
GetEndpoints(x[0], y[0], x[1], y[1]);
_handles = new RubberHandles(nil, nil, x, y, 2, 0, HANDLE_SIZE);
v->InitRubberband(_handles);
}
}
Command* ArrowLineView::InterpretManipulator (Manipulator* m) {
DragManip* dm = (DragManip*) m;
Editor* ed = dm->GetViewer()->GetEditor();
Tool* tool = dm->GetTool();
Transformer* rel = dm->GetTransformer();
Command* cmd = nil;
ArrowVar* aVar = (ArrowVar*) ed->GetState("ArrowVar");
if (tool->IsA(GRAPHIC_COMP_TOOL)) {
RubberLine* rl = (RubberLine*) dm->GetRubberband();
Coord x0, y0, x1, y1;
rl->GetCurrent(x0, y0, x1, y1);
if (x0 != x1 || y0 != y1) {
BrushVar* brVar = (BrushVar*) ed->GetState("BrushVar");
ColorVar* colVar = (ColorVar*) ed->GetState("ColorVar");
PatternVar* patVar = (PatternVar*) ed->GetState("PatternVar");
if (rel != nil) {
rel = new Transformer(rel);
rel->Invert();
}
ArrowLine* aline = new ArrowLine(
x0, y0, x1, y1, aVar->Head(), aVar->Tail(),
dm->GetViewer()->GetMagnification(), stdgraphic
);
if (brVar != nil) aline->SetBrush(brVar->GetBrush());
if (patVar != nil) { aline->SetPattern(patVar->GetPattern()); }
if (colVar != nil) {
aline->SetColors(colVar->GetFgColor(), colVar->GetBgColor());
}
aline->SetTransformer(rel);
Unref(rel);
cmd = new PasteCmd(ed, new Clipboard(new ArrowLineComp(aline)));
}
} else if (tool->IsA(RESHAPE_TOOL)) {
RubberLine* rl = (RubberLine*) dm->GetRubberband();
Coord epx0, epy0, epx1, epy1;
GetEndpoints(epx0, epy0, epx1, epy1);
Coord x0, y0, x1, y1;
rl->GetCurrent(x0, y0, x1, y1);
if (x0 == epx1 && y0 == epy1) {
x0 = x1; y0 = y1;
x1 = epx1; y1 = epy1;
}
if (rel != nil) {
rel = new Transformer(rel);
rel->Invert();
}
ArrowLine* orig = GetArrowLineComp()->GetArrowLine();
ArrowLine* aline = new ArrowLine(
x0, y0, x1, y1, orig->Head(), orig->Tail(),
dm->GetViewer()->GetMagnification(), GetGraphic()
);
aline->SetTransformer(rel);
Unref(rel);
cmd = new ReplaceCmd(ed, new ArrowLineComp(aline));
} else {
cmd = LineView::InterpretManipulator(m);
}
return cmd;
}
