void HierarchyUI::showHierarchy(Lumix::Entity entity, bool has_parent)
{
auto* hierarchy = m_editor->getHierarchy();
char name[50];
getEntityListDisplayName(*m_editor, name, sizeof(name), entity);
ImGui::BulletText(name);
if (has_parent)
{
ImGui::SameLine();
if (ImGui::Button(StringBuilder<50>("Remove##r") << entity))
{
auto* command = m_editor->getAllocator().newObject<SetParentEditorCommand>(
*m_editor, *hierarchy, entity, -1);
m_editor->executeCommand(command);
}
}
auto* children = hierarchy->getChildren(entity);
if (!children || children->empty()) return;
ImGui::Indent();
for (auto c : *children)
{
showHierarchy(c.m_entity, true);
}
ImGui::Unindent();
}
void HierarchyUI::onGUI()
{
if (!m_is_opened) return;
if (!ImGui::Begin("Hierarchy", &m_is_opened))
{
ImGui::End();
return;
}
auto* hierarchy = m_editor->getHierarchy();
if (m_editor->getSelectedEntities().size() == 2)
{
if (ImGui::Button("Connect selected entities"))
{
auto* command =
m_editor->getAllocator().newObject<SetParentEditorCommand>(*m_editor,
*hierarchy,
m_editor->getSelectedEntities()[0],
m_editor->getSelectedEntities()[1]);
m_editor->executeCommand(command);
}
}
else
{
ImGui::Text("Select two entities to connect them");
}
ImGui::Separator();
if (ImGui::BeginChild("hierarchy_view"))
{
const auto& all_children = hierarchy->getAllChildren();
for (auto i = all_children.begin(), e = all_children.end(); i != e; ++i)
{
if ((*i.value()).empty()) continue;
if (hierarchy->getParent(i.key()) < 0) showHierarchy(i.key(), false);
}
}
ImGui::EndChild();
ImGui::End();
}
/* setRequest
**
** Purpose:
** To build the N-SET response message and send it back to the
** requesting SCU.
**
** Parameter Dictionary:
** association The key which describes the association
** ctx Pointer to the context for this command
** request Pointer to the N-SET request message
**
** Return Values:
** SRV_NORMAL under error free conditions
**
** SRV_CALLBACKABORTEDSERVICE
** SRV_ILLEGALPARAMETER
** SRV_NOCALLBACK
** SRV_NORMAL
** SRV_OBJECTBUILDFAILED
** SRV_RESPONSEFAILED
**
** Algorithm:
** First determine for which SOP Class, the request has arrived.
** Accordingly call SRV_NSetResponse with the appropriate
** call back function.
*/
CONDITION
setRequest(DUL_ASSOCIATIONKEY ** association,
DUL_PRESENTATIONCONTEXT * ctx, MSG_N_SET_REQ ** request,
CTNBOOLEAN * sendBack)
{
MSG_N_SET_RESP
setResponse;
CONDITION
cond = SRV_NORMAL;
/* clear the contents of the response message */
memset((void *) &setResponse, 0, sizeof(MSG_N_SET_RESP));
/*
* Here we first need to find out for which SOP class, the SET request
* has arrived
*/
if (strcmp((*request)->classUID,
DICOM_SOPCLASSBASICGREYSCALEIMAGEBOX) == 0) {
(void) COND_PopCondition(TRUE);
cond = SRV_NSetResponse(association, ctx, request, &setResponse,
nsetImageBoxCallback, sendBack, ".");
if (cond != SRV_NORMAL) {
printf("In setRequest : SRV_NSetResponse failed\n");
return cond;
}
if (traceFlag) {
printf("AFTER setting attributes of Grayscale IMAGE BOX\n");
showHierarchy();
}
return cond;
} else if (strcmp((*request)->classUID,
DICOM_SOPCLASSBASICCOLORIMAGEBOX) == 0) {
(void) COND_PopCondition(TRUE);
cond = SRV_NSetResponse(association, ctx, request, &setResponse,
nsetImageBoxCallback, sendBack, ".");
if (cond != SRV_NORMAL) {
printf("In setRequest : SRV_NSetResponse failed\n");
return cond;
}
if (traceFlag) {
printf("AFTER setting attributes of Color IMAGE BOX\n");
showHierarchy();
}
return cond;
} else if (strcmp((*request)->classUID,
DICOM_SOPCLASSBASICFILMSESSION) == 0) {
(void) COND_PopCondition(TRUE);
cond = SRV_NSetResponse(association, ctx, request, &setResponse,
nsetBFSCallback, sendBack, ".");
if (cond != SRV_NORMAL) {
printf("In setRequest : SRV_NSetResponse failed\n");
return cond;
}
if (traceFlag) {
printf("AFTER setting attributes of BASIC FILM SESSION\n");
showHierarchy();
}
return cond;
#ifdef ASG
} else if (strcmp((*request)->classUID,
DICOM_SOPCLASSBASICFILMBOX) == 0) {
(void) COND_PopCondition(TRUE);
cond = SRV_NSetResponse(association, ctx, request, &setResponse,
nsetBFBCallback, sendBack, ".");
if (cond != SRV_NORMAL) {
printf("In setRequest : SRV_NSetResponse failed\n");
return cond;
}
if (traceFlag) {
printf("AFTER setting attributes of BASIC FILM BOX\n");
showHierarchy();
}
return cond;
#endif
} else {
/* unsupported command for the given SOP class */
cond = SRV_NSetResponse(association, ctx, request, &setResponse,
unsupportedCallback, sendBack, ".");
if (cond != SRV_NORMAL) {
printf("In setRequest : SRV_NSetResponse failed\n");
return cond;
}
return cond;
}
}