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phoenix-firestorm/indra/newview/vjfloaterlocalmesh.cpp

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/**
* @file vjfloaterlocalmesh.cpp
* @author Vaalith Jinn
* @brief Local Mesh Floater source
*
* $LicenseInfo:firstyear=2022&license=viewerlgpl$
* Local Mesh contribution source code
* Copyright (C) 2022, Vaalith Jinn.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation;
* version 2.1 of the License only.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* $/LicenseInfo$
*/
// linden headers
#include "llviewerprecompiledheaders.h"
#include "llfilepicker.h"
#include "llinventoryicon.h"
#include "llviewercontrol.h"
#include "llviewermenufile.h"
#include "fsscrolllistctrl.h"
#include "llcheckboxctrl.h"
#include "llviewertexteditor.h"
#include "llcombobox.h"
#include "lltoolmgr.h"
#include "lltoolcomp.h"
#include "llmodelpreview.h"
#include "llviewerobjectlist.h"
// own headers
#include "vjfloaterlocalmesh.h"
#include "vjlocalmesh.h"
static constexpr S32 LOCAL_TRACKING_ID_COLUMN = 4;
/*================================*/
/* LLFloaterLocalMeshFilePicker */
/*================================*/
class LLFloaterLocalMeshFilePicker : public LLFilePickerThread
{
public:
explicit LLFloaterLocalMeshFilePicker(LLFloaterLocalMesh* parent_floater);
void notify(const std::vector<std::string>& filenames) final;
private:
LLFloaterLocalMesh* mParentFloater;
};
LLFloaterLocalMeshFilePicker::LLFloaterLocalMeshFilePicker(LLFloaterLocalMesh* parent_floater)
: LLFilePickerThread(LLFilePicker::FFLOAD_COLLADA)
{
mParentFloater = parent_floater;
}
void LLFloaterLocalMeshFilePicker::notify(const std::vector<std::string>& filenames)
{
if ((!mParentFloater) || filenames.empty())
{
return;
}
mParentFloater->onBtnAddCallback(filenames[0]);
}
/*======================*/
/* LLFloaterLocalMesh */
/*======================*/
LLFloaterLocalMesh::LLFloaterLocalMesh(const LLSD & key) :
LLFloater(key)
{
}
LLFloaterLocalMesh::~LLFloaterLocalMesh()
{
mObjectCreatedCallback.disconnect();
}
//static
void LLFloaterLocalMesh::onOpen(const LLSD& key)
{
reloadFileList(false);
// register with local mesh system
LLLocalMeshSystem::getInstance()->registerFloaterPointer(this);
// toggle select tool
toggleSelectTool(true);
}
void LLFloaterLocalMesh::onClose(bool app_quitting)
{
// deregister from local mesh system
LLLocalMeshSystem::getInstance()->registerFloaterPointer(nullptr);
// toggle select tool
toggleSelectTool(false);
}
void LLFloaterLocalMesh::onSelectionChangedCallback()
{
reloadLowerUI();
showLog();
}
bool LLFloaterLocalMesh::postBuild()
{
getChild<LLButton>("btn_add")->setCommitCallback([this](LLUICtrl*, const LLSD&) { onBtnAdd(); });
getChild<LLButton>("btn_reload")->setCommitCallback([this](LLUICtrl*, const LLSD&) { onBtnReload(); });
getChild<LLButton>("btn_remove")->setCommitCallback([this](LLUICtrl*, const LLSD&) { onBtnRemove(); });
getChild<LLButton>("btn_apply")->setCommitCallback([this](LLUICtrl*, const LLSD&) { onBtnApply(); });
getChild<LLButton>("btn_clear")->setCommitCallback([this](LLUICtrl*, const LLSD&) { onBtnClear(); });
getChild<LLButton>("btn_rez")->setCommitCallback([this](LLUICtrl*, const LLSD&) { onBtnRez(); });
mTabContainer = findChild<LLTabContainer>("local_mesh_tabs");
if(mTabContainer)
{
mLogPanel = mTabContainer->getChild<LLViewerTextEditor>("local_mesh_log");
mScrollCtrl = mTabContainer->getChild<FSScrollListCtrl>("l_name_list");
mScrollCtrl->setCommitCallback(boost::bind(&LLFloaterLocalMesh::onFileListCommitCallback, this));
}
getChild<LLComboBox>("lod_suffix_combo")->setCommitCallback(boost::bind(&LLFloaterLocalMesh::onSuffixStandardSelected, this, _1));
reloadLowerUI();
return true;
}
void LLFloaterLocalMesh::update_selected_target(const LLUUID& selected_id)
{
if ( selected_id != mLastSelectedObject )
{
mLastSelectedObject = selected_id;
onSelectionChangedCallback();
}
}
void LLFloaterLocalMesh::draw()
{
// check if selection has changed.
if (auto current_object = LLSelectMgr::getInstance()->getSelection()->getFirstObject())
{
update_selected_target( current_object->getID() );
}
else
{
update_selected_target( LLUUID::null );
}
// continue drawing
LLFloater::draw();
}
void LLFloaterLocalMesh::onBtnAdd()
{
(new LLFloaterLocalMeshFilePicker(this))->getFile();
}
void LLFloaterLocalMesh::onBtnAddCallback(const std::string& filename)
{
constexpr bool try_lods{ true };
LLLocalMeshSystem::getInstance()->addFile(filename, try_lods);
showLog();
}
void LLFloaterLocalMesh::onBtnReload()
{
auto selected_item = mScrollCtrl->getFirstSelected();
if (!selected_item)
{
return;
}
auto selected_column = selected_item->getColumn(LOCAL_TRACKING_ID_COLUMN);
if (!selected_column)
{
return;
}
LLUUID selected_id = selected_column->getValue().asUUID();
LLLocalMeshSystem::getInstance()->reloadFile(selected_id);
}
void LLFloaterLocalMesh::onBtnRemove()
{
// more checks necessary, apparently.
auto selected_item = mScrollCtrl->getFirstSelected();
if (!selected_item)
{
return;
}
auto selected_column = selected_item->getColumn(LOCAL_TRACKING_ID_COLUMN);
if (!selected_column)
{
return;
}
LLUUID selected_id = selected_column->getValue().asUUID();
LLLocalMeshSystem::getInstance()->deleteFile(selected_id);
reloadLowerUI();
}
void LLFloaterLocalMesh::onBtnApply()
{
auto scroll_ctrl_selected_item = mScrollCtrl->getFirstSelected();
if (!scroll_ctrl_selected_item)
{
return;
}
auto scroll_ctrl_selected_column = scroll_ctrl_selected_item->getColumn(LOCAL_TRACKING_ID_COLUMN);
if (!scroll_ctrl_selected_column)
{
return;
}
// check combobox pointer
auto objectlist_combo_box = getChild<LLComboBox>("object_apply_list");
if (!objectlist_combo_box)
{
return;
}
// make sure the selection is still valid, and if so - get id.
LLUUID selected_object_id = getCurrentSelectionIfValid();
if (selected_object_id.isNull())
{
return;
}
// get selected local file id, object idx and use_scale boolean
LLUUID file_id = scroll_ctrl_selected_column->getValue().asUUID();
S32 object_idx = objectlist_combo_box->getFirstSelectedIndex();
// finally tell local mesh system to apply
LLLocalMeshSystem::getInstance()->applyVObject(selected_object_id, file_id, object_idx, false);
}
void LLFloaterLocalMesh::onSuffixStandardSelected(LLUICtrl* ctrl)
{
S32 which{0};
// SL standard LODs are the reverse of every other game engine (LOD0 least detail)
// SL has no suffix for the HIGH LOD
static const std::array<std::string,5> sl_suffixes = {
"LOD0",
"LOD1",
"LOD2",
"",
"PHYS"
};
// Game engines (UE, Unity, CryEngine, Godot, etc.) all use LOD0 as highest.
// They typically also label the high with a suffix too
static const std::array<std::string,5> std_suffixes = {
"LOD3",
"LOD2",
"LOD1",
"LOD0",
"PHYS"
};
// Human friendly. When making things manually people naturally use names.
static const std::array<std::string,5> desc_suffixes = {
"LOWEST",
"LOW",
"MED",
"HIGH",
"PHYS"
};
if (auto cbx = dynamic_cast<LLComboBox*>(ctrl))
{
which = cbx->getFirstSelectedIndex();
}
else
{
LL_WARNS() << "no UI element found! nothing changed" << LL_ENDL;
return;
}
gSavedSettings.setS32("FSMeshLodSuffixScheme",which);
switch (which)
{
case 1: // SL
for (S32 i = 0; i < LLModel::NUM_LODS; i++)
{
gSavedSettings.setString(LLModelPreview::sSuffixVarNames[i], sl_suffixes[i]);
}
break;
case 2: // standard
for (S32 i = 0; i < LLModel::NUM_LODS; i++)
{
gSavedSettings.setString(LLModelPreview::sSuffixVarNames[i], std_suffixes[i]);
}
break;
case 3: // descriptive english
for (S32 i = 0; i < LLModel::NUM_LODS; i++)
{
gSavedSettings.setString(LLModelPreview::sSuffixVarNames[i], desc_suffixes[i]);
}
break;
default:
LL_WARNS() << "no standard selected, nothing changed" << LL_ENDL;
break;
};
}
void LLFloaterLocalMesh::onBtnClear()
{
LLUUID selected_object_id = getCurrentSelectionIfValid();
if (selected_object_id.isNull())
{
return;
}
LLLocalMeshSystem::getInstance()->clearVObject(selected_object_id);
}
bool LLFloaterLocalMesh::processPrimCreated(LLViewerObject* object)
{
if(!object)
{
return false;
}
// Select the new object
LLSelectMgr::getInstance()->selectObjectAndFamily(object, true);
// LLUUID local_id{"aee92334-90e9-110b-7c03-0ff3bc19de63"};
LLUUID local_id{};
auto* volp = object->getVolume();
if(!volp)
{
return false;
}
auto volume_params{volp->getParams()};
object->setParameterEntryInUse(LLNetworkData::PARAMS_SCULPT, true, true);
auto *sculpt_params = (LLSculptParams *)object->getParameterEntry(LLNetworkData::PARAMS_SCULPT);
if (sculpt_params)
{
sculpt_params->setSculptTexture( local_id, LL_SCULPT_TYPE_MESH);
volume_params.setSculptID(local_id, LL_SCULPT_TYPE_MESH);
object->updateVolume(volume_params);
}
else
{
return false;
}
if (auto floater_ptr = LLLocalMeshSystem::getInstance()->getFloaterPointer())
{
floater_ptr->update_selected_target(object->getID());
auto scroll_ctrl_selected_item = floater_ptr->mScrollCtrl->getFirstSelected();
if (!scroll_ctrl_selected_item)
{
// at this point we have a valid object even if we can't fill it.
return true;
}
auto scroll_ctrl_selected_column = scroll_ctrl_selected_item->getColumn(LOCAL_TRACKING_ID_COLUMN);
if (!scroll_ctrl_selected_column)
{
// at this point we have a valid object even if we can't fill it.
return true;
}
auto objectlist_combo_box = floater_ptr->getChild<LLComboBox>("object_apply_list");
if (!objectlist_combo_box)
{
// at this point we have a valid object even if we can't fill it.
return true;
}
// TODO: replace this with check box. "apply selected"
bool apply_local { scroll_ctrl_selected_item && scroll_ctrl_selected_column && objectlist_combo_box };
if (apply_local)
{
local_id = scroll_ctrl_selected_column->getValue().asUUID();
// fill it up with local goodness
static const bool use_scale {false};
// // make sure the selection is still valid, and if so - get id.
// get selected local file id, object idx and use_scale boolean
int object_idx = objectlist_combo_box->getFirstSelectedIndex();
LLLocalMeshSystem::getInstance()->applyVObject(object->getID(), local_id, object_idx, use_scale);
volp = object->getVolume();
if (!volp)
{
return true;
}
volume_params = volp->getParams();
object->updateVolume(volume_params);
object->markForUpdate();
}
}
return true;
}
void LLFloaterLocalMesh::onBtnRez()
{
mObjectCreatedCallback = gObjectList.setNewObjectCallback(boost::bind(&LLFloaterLocalMesh::processPrimCreated, this, _1));
LLToolMgr::getInstance()->getCurrentToolset()->selectTool( (LLTool *) LLToolCompCreate::getInstance());
}
void LLFloaterLocalMesh::showLog()
{
// load a log file for the newly selected item
mLogPanel->clear();
// make sure something is actually selected, or we crash
auto scroll_ctrl_selected_item = mScrollCtrl->getFirstSelected();
if (!scroll_ctrl_selected_item)
{
return;
}
auto scroll_ctrl_selected_column = scroll_ctrl_selected_item->getColumn(LOCAL_TRACKING_ID_COLUMN);
if (!scroll_ctrl_selected_column)
{
return;
}
// something is selected, yay. request log
LLUUID file_id = scroll_ctrl_selected_column->getValue().asUUID();
auto log = LLLocalMeshSystem::getInstance()->getFileLog(file_id);
for (const auto& log_string : log)
{
mLogPanel->appendText(log_string, true);
}
}
void LLFloaterLocalMesh::reloadFileList(bool keep_selection)
{
const auto& fileinfo_vec = LLLocalMeshSystem::getInstance()->getFileInfoVector();
int selected_num = mScrollCtrl->getFirstSelectedIndex();
mScrollCtrl->clearRows();
for (auto& cinfo : fileinfo_vec)
{
std::string status_text;
switch (cinfo.mStatus)
{
case LLLocalMeshFile::LLLocalMeshFileStatus::STATUS_NONE:
{
status_text = "None";
break;
}
case LLLocalMeshFile::LLLocalMeshFileStatus::STATUS_LOADING:
{
status_text = "Loading";
break;
}
case LLLocalMeshFile::LLLocalMeshFileStatus::STATUS_ACTIVE:
{
status_text = "Active";
break;
}
case LLLocalMeshFile::LLLocalMeshFileStatus::STATUS_ERROR:
{
status_text = "Error";
break;
}
default:
{
status_text = "Error";
break;
}
}
std::string lod_state;
for (int lod_reverse_iter = 3; lod_reverse_iter >= 0; --lod_reverse_iter)
{
std::string current_state = "[";
if (cinfo.mLODAvailability[lod_reverse_iter])
{
current_state += std::to_string(lod_reverse_iter);
}
current_state += "]";
if (lod_reverse_iter > 0)
{
current_state += " ";
}
lod_state += current_state;
}
std::string icon_name = LLInventoryIcon::getIconName(
LLAssetType::AT_OBJECT,
LLInventoryType::IT_OBJECT);
LLSD element;
element["columns"][0]["column"] = "unit_status";
element["columns"][0]["type"] = "text";
element["columns"][0]["value"] = status_text;
element["columns"][1]["column"] = "unit_name";
element["columns"][1]["type"] = "text";
element["columns"][1]["value"] = cinfo.mName;
element["columns"][2]["column"] = "unit_lods";
element["columns"][2]["type"] = "text";
element["columns"][2]["value"] = lod_state;
element["columns"][3]["column"] = "unit_objects";
element["columns"][3]["type"] = "text";
element["columns"][3]["value"] = std::to_string(cinfo.mObjectList.size());
element["columns"][4]["column"] = "unit_id_HIDDEN";
element["columns"][4]["type"] = "text";
element["columns"][4]["value"] = cinfo.mLocalID;
element["value"] = "fcff33f4-82b7-367a-632e-1673b7142982";
mScrollCtrl->addElement(element);
}
if ( keep_selection && (selected_num >= 0) && (selected_num < mScrollCtrl->getItemCount()) )
{
mScrollCtrl->selectNthItem(selected_num);
reloadLowerUI();
}
else if (mScrollCtrl->getItemCount() > 0)
{
// select the last item in the list
mScrollCtrl->selectNthItem( mScrollCtrl->getItemCount()-1 );
reloadLowerUI();
}
}
void LLFloaterLocalMesh::onFileListCommitCallback()
{
reloadLowerUI();
showLog();
}
void LLFloaterLocalMesh::reloadLowerUI()
{
// do we have a valid target selected?
bool selected_target_valid = !getCurrentSelectionIfValid().isNull();
// do we have a valid file in list and selected?
bool selected_file_loaded = false;
bool selected_file_active = false;
LLUUID selected_file_id;
selected_file_id.setNull();
if (auto selected_item = mScrollCtrl->getFirstSelected())
{
auto selected_column = selected_item->getColumn(LOCAL_TRACKING_ID_COLUMN);
if (selected_column)
{
selected_file_id = selected_column->getValue().asUUID();
}
}
std::vector<std::string> selected_object_list;
if (!selected_file_id.isNull())
{
const auto& fileinfo_vector = LLLocalMeshSystem::getInstance()->getFileInfoVector();
for (const auto& fileinfo : fileinfo_vector)
{
if (selected_file_id == fileinfo.mLocalID)
{
switch (fileinfo.mStatus)
{
case LLLocalMeshFile::STATUS_ACTIVE:
{
selected_file_loaded = true;
selected_file_active = true;
selected_object_list = fileinfo.mObjectList;
break;
}
case LLLocalMeshFile::STATUS_ERROR:
{
selected_file_loaded = true;
break;
}
default:
{
// no other status enables anything.
break;
}
}
break;
}
}
}
// checks done
// toggle target-relevant elements
auto btn_clear = getChild<LLButton>("btn_clear");
if (btn_clear)
{
btn_clear->setEnabled(selected_target_valid);
}
// toggle elements that need a file to be loaded, even if it's got an error
auto btn_remove = getChild<LLButton>("btn_remove");
if (btn_remove)
{
btn_remove->setEnabled(selected_file_loaded);
}
auto btn_reload = getChild<LLButton>("btn_reload");
if (btn_reload)
{
btn_reload->setEnabled(selected_file_loaded);
}
// apply needs a target to be selected AND a file to be loaded and active
auto btn_apply = getChild<LLButton>("btn_apply");
if (btn_apply)
{
btn_apply->setEnabled((selected_target_valid) && (selected_file_active));
}
// objectlist needs the file to be loaded and active
auto objectlist_combo_box = getChild<LLComboBox>("object_apply_list");
if (objectlist_combo_box)
{
objectlist_combo_box->setEnabled(selected_file_active);
objectlist_combo_box->clearRows();
// and if it is loaded & active, fill object list
if (selected_file_active && (!selected_object_list.empty()))
{
for (const auto& object_name : selected_object_list)
{
objectlist_combo_box->addSimpleElement(object_name);
}
objectlist_combo_box->selectFirstItem();
}
}
}
void LLFloaterLocalMesh::toggleSelectTool(bool toggle)
{
// hiding this in it's own function so i can experiment with the ux of
// toggling it in either onOpen/onClose, or onFocusReceived/onFocusLost
if (toggle)
{
LLSelectMgr::getInstance()->setForceSelection(true);
LLToolMgr::getInstance()->setTransientTool(LLToolCompInspect::getInstance());
// this one's necessary for the tool to actually be active, go figure.
mObjectSelection = LLSelectMgr::getInstance()->getSelection();
}
else
{
if (LLToolMgr::getInstance()->getBaseTool() == LLToolCompInspect::getInstance())
{
LLToolMgr::getInstance()->clearTransientTool();
}
LLToolMgr::getInstance()->setCurrentToolset(gBasicToolset);
}
}
LLUUID LLFloaterLocalMesh::getCurrentSelectionIfValid() const
{
LLUUID result;
result.setNull();
auto current_object = gObjectList.findObject(mLastSelectedObject);
if (!current_object)
{
return result;
}
// turning a non-mesh object into mesh is immensely more hacky, let's not do that.
if (!current_object->isMesh())
{
return result;
}
// any other rules can be set here
result = mLastSelectedObject;
return result;
}
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