diff options
Diffstat (limited to 'indra/newview/llpreviewnotecard.cpp')
| -rw-r--r-- | indra/newview/llpreviewnotecard.cpp | 1836 |
1 files changed, 918 insertions, 918 deletions
diff --git a/indra/newview/llpreviewnotecard.cpp b/indra/newview/llpreviewnotecard.cpp index 56ceadb62f..96ba5a1d76 100644 --- a/indra/newview/llpreviewnotecard.cpp +++ b/indra/newview/llpreviewnotecard.cpp @@ -1,918 +1,918 @@ -/** - * @file llpreviewnotecard.cpp - * @brief Implementation of the notecard editor - * - * $LicenseInfo:firstyear=2002&license=viewerlgpl$ - * Second Life Viewer Source Code - * Copyright (C) 2010, Linden Research, Inc. - * - * 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 - * - * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA - * $/LicenseInfo$ - */ - -#include "llviewerprecompiledheaders.h" - -#include "llpreviewnotecard.h" - -#include "llinventory.h" - -#include "llagent.h" -#include "lldraghandle.h" -#include "llexternaleditor.h" -#include "llviewerwindow.h" -#include "llbutton.h" -#include "llfloaterreg.h" -#include "llinventorydefines.h" -#include "llinventorymodel.h" -#include "lllineeditor.h" -#include "llmd5.h" -#include "llnotificationsutil.h" -#include "llmd5.h" -#include "llresmgr.h" -#include "roles_constants.h" -#include "llscrollbar.h" -#include "llselectmgr.h" -#include "lltrans.h" -#include "llviewertexteditor.h" -#include "llfilesystem.h" -#include "llviewerinventory.h" -#include "llviewerobject.h" -#include "llviewerobjectlist.h" -#include "llviewerregion.h" -#include "lldir.h" -#include "llviewerstats.h" -#include "llviewercontrol.h" // gSavedSettings -#include "llappviewer.h" // app_abort_quit() -#include "lllineeditor.h" -#include "lluictrlfactory.h" -#include "llviewerassetupload.h" - -///---------------------------------------------------------------------------- -/// Class LLPreviewNotecard -///---------------------------------------------------------------------------- - -// Default constructor -LLPreviewNotecard::LLPreviewNotecard(const LLSD& key) //const LLUUID& item_id, - : LLPreview( key ), - mLiveFile(NULL) -{ - const LLInventoryItem *item = getItem(); - if (item) - { - mAssetID = item->getAssetUUID(); - } -} - -LLPreviewNotecard::~LLPreviewNotecard() -{ - delete mLiveFile; -} - -bool LLPreviewNotecard::postBuild() -{ - mEditor = getChild<LLViewerTextEditor>("Notecard Editor"); - mEditor->setNotecardInfo(mItemUUID, mObjectID, getKey()); - mEditor->makePristine(); - - childSetAction("Save", onClickSave, this); - getChildView("lock")->setVisible( false); - - childSetAction("Delete", onClickDelete, this); - getChildView("Delete")->setEnabled(false); - - childSetAction("Edit", onClickEdit, this); - - const LLInventoryItem* item = getItem(); - - childSetCommitCallback("desc", LLPreview::onText, this); - if (item) - { - getChild<LLUICtrl>("desc")->setValue(item->getDescription()); - bool source_library = mObjectUUID.isNull() && gInventory.isObjectDescendentOf(item->getUUID(), gInventory.getLibraryRootFolderID()); - getChildView("Delete")->setEnabled(!source_library); - } - getChild<LLLineEditor>("desc")->setPrevalidate(&LLTextValidate::validateASCIIPrintableNoPipe); - - return LLPreview::postBuild(); -} - -bool LLPreviewNotecard::saveItem() -{ - LLInventoryItem* item = gInventory.getItem(mItemUUID); - return saveIfNeeded(item); -} - -void LLPreviewNotecard::setEnabled(bool enabled) -{ - - LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor"); - - getChildView("Notecard Editor")->setEnabled(enabled); - getChildView("lock")->setVisible( !enabled); - getChildView("desc")->setEnabled(enabled); - getChildView("Save")->setEnabled(enabled && editor && (!editor->isPristine())); -} - - -void LLPreviewNotecard::draw() -{ - LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor"); - bool changed = !editor->isPristine(); - - getChildView("Save")->setEnabled(changed && getEnabled()); - - LLPreview::draw(); -} - -// virtual -bool LLPreviewNotecard::handleKeyHere(KEY key, MASK mask) -{ - if(('S' == key) && (MASK_CONTROL == (mask & MASK_CONTROL))) - { - saveIfNeeded(); - return true; - } - - return LLPreview::handleKeyHere(key, mask); -} - -// virtual -bool LLPreviewNotecard::canClose() -{ - LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor"); - - if(mForceClose || editor->isPristine()) - { - return true; - } - else - { - if(!mSaveDialogShown) - { - mSaveDialogShown = true; - // Bring up view-modal dialog: Save changes? Yes, No, Cancel - LLNotificationsUtil::add("SaveChanges", LLSD(), LLSD(), boost::bind(&LLPreviewNotecard::handleSaveChangesDialog,this, _1, _2)); - } - return false; - } -} - -/* virtual */ -void LLPreviewNotecard::setObjectID(const LLUUID& object_id) -{ - LLPreview::setObjectID(object_id); - - LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor"); - editor->setNotecardObjectID(mObjectUUID); - editor->makePristine(); -} - -const LLInventoryItem* LLPreviewNotecard::getDragItem() -{ - LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor"); - - if(editor) - { - return editor->getDragItem(); - } - return NULL; -} - -bool LLPreviewNotecard::hasEmbeddedInventory() -{ - LLViewerTextEditor* editor = NULL; - editor = getChild<LLViewerTextEditor>("Notecard Editor"); - if (!editor) return false; - return editor->hasEmbeddedInventory(); -} - -void LLPreviewNotecard::refreshFromInventory(const LLUUID& new_item_id) -{ - if (new_item_id.notNull()) - { - mItemUUID = new_item_id; - setKey(LLSD(new_item_id)); - } - LL_DEBUGS() << "LLPreviewNotecard::refreshFromInventory()" << LL_ENDL; - loadAsset(); -} - -void LLPreviewNotecard::updateTitleButtons() -{ - LLPreview::updateTitleButtons(); - - LLUICtrl* lock_btn = getChild<LLUICtrl>("lock"); - if(lock_btn->getVisible() && !isMinimized()) // lock button stays visible if floater is minimized. - { - LLRect lock_rc = lock_btn->getRect(); - LLRect buttons_rect = getDragHandle()->getButtonsRect(); - buttons_rect.mLeft = lock_rc.mLeft; - getDragHandle()->setButtonsRect(buttons_rect); - } -} - -void LLPreviewNotecard::loadAsset() -{ - // request the asset. - const LLInventoryItem* item = getItem(); - LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor"); - - if (!editor) - return; - - bool fail = false; - - if(item) - { - LLPermissions perm(item->getPermissions()); - bool is_owner = gAgent.allowOperation(PERM_OWNER, perm, GP_OBJECT_MANIPULATE); - bool allow_copy = gAgent.allowOperation(PERM_COPY, perm, GP_OBJECT_MANIPULATE); - bool allow_modify = canModify(mObjectUUID, item); - bool source_library = mObjectUUID.isNull() && gInventory.isObjectDescendentOf(mItemUUID, gInventory.getLibraryRootFolderID()); - - if (allow_copy || gAgent.isGodlike()) - { - mAssetID = item->getAssetUUID(); - if(mAssetID.isNull()) - { - editor->setText(LLStringUtil::null); - editor->makePristine(); - editor->setEnabled(true); - mAssetStatus = PREVIEW_ASSET_LOADED; - } - else - { - LLHost source_sim = LLHost(); - LLSD* user_data = nullptr; - if (mObjectUUID.notNull()) - { - LLViewerObject *objectp = gObjectList.findObject(mObjectUUID); - if (objectp && objectp->getRegion()) - { - source_sim = objectp->getRegion()->getHost(); - } - else - { - // The object that we're trying to look at disappeared, bail. - LL_WARNS() << "Can't find object " << mObjectUUID << " associated with notecard." << LL_ENDL; - mAssetID.setNull(); - editor->setText(getString("no_object")); - editor->makePristine(); - editor->setEnabled(false); - mAssetStatus = PREVIEW_ASSET_LOADED; - return; - } - user_data = new LLSD(); - user_data->with("taskid", mObjectUUID).with("itemid", mItemUUID); - } - else - { - user_data = new LLSD(mItemUUID); - } - - gAssetStorage->getInvItemAsset(source_sim, - gAgent.getID(), - gAgent.getSessionID(), - item->getPermissions().getOwner(), - mObjectUUID, - item->getUUID(), - item->getAssetUUID(), - item->getType(), - &onLoadComplete, - (void*)user_data, - true); - mAssetStatus = PREVIEW_ASSET_LOADING; - } - } - else - { - mAssetID.setNull(); - editor->setText(getString("not_allowed")); - editor->makePristine(); - editor->setEnabled(false); - mAssetStatus = PREVIEW_ASSET_LOADED; - } - - if(!allow_modify) - { - editor->setEnabled(false); - getChildView("lock")->setVisible( true); - getChildView("Edit")->setEnabled(false); - } - - if((allow_modify || is_owner) && !source_library) - { - getChildView("Delete")->setEnabled(true); - } - } - else if (mObjectUUID.notNull() && mItemUUID.notNull()) - { - LLViewerObject* objectp = gObjectList.findObject(mObjectUUID); - if (objectp && (objectp->isInventoryPending() || objectp->isInventoryDirty())) - { - // It's a notecard in object's inventory and we failed to get it because inventory is not up to date. - // Subscribe for callback and retry at inventoryChanged() - registerVOInventoryListener(objectp, NULL); //removes previous listener - - if (objectp->isInventoryDirty()) - { - objectp->requestInventory(); - } - } - else - { - fail = true; - } - } - else - { - fail = true; - } - - if (fail) - { - editor->setText(LLStringUtil::null); - editor->makePristine(); - editor->setEnabled(true); - // Don't set asset status here; we may not have set the item id yet - // (e.g. when this gets called initially) - //mAssetStatus = PREVIEW_ASSET_LOADED; - } -} - -// static -void LLPreviewNotecard::onLoadComplete(const LLUUID& asset_uuid, - LLAssetType::EType type, - void* user_data, S32 status, LLExtStat ext_status) -{ - LL_INFOS() << "LLPreviewNotecard::onLoadComplete()" << LL_ENDL; - LLSD* floater_key = (LLSD*)user_data; - LLPreviewNotecard* preview = LLFloaterReg::findTypedInstance<LLPreviewNotecard>("preview_notecard", *floater_key); - if( preview ) - { - if(0 == status) - { - LLFileSystem file(asset_uuid, type, LLFileSystem::READ); - - S32 file_length = file.getSize(); - - std::vector<char> buffer(file_length+1); - file.read((U8*)&buffer[0], file_length); - - // put a EOS at the end - buffer[file_length] = 0; - - - LLViewerTextEditor* previewEditor = preview->getChild<LLViewerTextEditor>("Notecard Editor"); - - if( (file_length > 19) && !strncmp( &buffer[0], "Linden text version", 19 ) ) - { - if( !previewEditor->importBuffer( &buffer[0], file_length+1 ) ) - { - LL_WARNS() << "Problem importing notecard" << LL_ENDL; - } - } - else - { - // Version 0 (just text, doesn't include version number) - previewEditor->setText(LLStringExplicit(&buffer[0])); - } - - previewEditor->makePristine(); - bool modifiable = preview->canModify(preview->mObjectID, preview->getItem()); - preview->setEnabled(modifiable); - preview->syncExternal(); - preview->mAssetStatus = PREVIEW_ASSET_LOADED; - } - else - { - if( LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE == status || - LL_ERR_FILE_EMPTY == status) - { - LLNotificationsUtil::add("NotecardMissing"); - } - else if (LL_ERR_INSUFFICIENT_PERMISSIONS == status) - { - LLNotificationsUtil::add("NotecardNoPermissions"); - } - else - { - LLNotificationsUtil::add("UnableToLoadNotecard"); - } - - LL_WARNS() << "Problem loading notecard: " << status << LL_ENDL; - preview->mAssetStatus = PREVIEW_ASSET_ERROR; - } - } - delete floater_key; -} - -// static -void LLPreviewNotecard::onClickSave(void* user_data) -{ - //LL_INFOS() << "LLPreviewNotecard::onBtnSave()" << LL_ENDL; - LLPreviewNotecard* preview = (LLPreviewNotecard*)user_data; - if(preview) - { - preview->saveIfNeeded(); - } -} - - -// static -void LLPreviewNotecard::onClickDelete(void* user_data) -{ - LLPreviewNotecard* preview = (LLPreviewNotecard*)user_data; - if(preview) - { - preview->deleteNotecard(); - } -} - -// static -void LLPreviewNotecard::onClickEdit(void* user_data) -{ - LLPreviewNotecard* preview = (LLPreviewNotecard*)user_data; - if (preview) - { - preview->openInExternalEditor(); - } -} - -struct LLSaveNotecardInfo -{ - LLPreviewNotecard* mSelf; - LLUUID mItemUUID; - LLUUID mObjectUUID; - LLTransactionID mTransactionID; - LLPointer<LLInventoryItem> mCopyItem; - LLSaveNotecardInfo(LLPreviewNotecard* self, const LLUUID& item_id, const LLUUID& object_id, - const LLTransactionID& transaction_id, LLInventoryItem* copyitem) : - mSelf(self), mItemUUID(item_id), mObjectUUID(object_id), mTransactionID(transaction_id), mCopyItem(copyitem) - { - } -}; - -void LLPreviewNotecard::finishInventoryUpload(LLUUID itemId, LLUUID newAssetId, LLUUID newItemId) -{ - // Update the UI with the new asset. - LLPreviewNotecard* nc = LLFloaterReg::findTypedInstance<LLPreviewNotecard>("preview_notecard", LLSD(itemId)); - if (nc) - { - // *HACK: we have to delete the asset in the cache so - // that the viewer will redownload it. This is only - // really necessary if the asset had to be modified by - // the uploader, so this can be optimized away in some - // cases. A better design is to have a new uuid if the - // script actually changed the asset. - if (nc->hasEmbeddedInventory()) - { - LLFileSystem::removeFile(newAssetId, LLAssetType::AT_NOTECARD); - } - if (newItemId.isNull()) - { - nc->setAssetId(newAssetId); - nc->refreshFromInventory(); - } - else - { - nc->refreshFromInventory(newItemId); - } - } -} - -void LLPreviewNotecard::finishTaskUpload(LLUUID itemId, LLUUID newAssetId, LLUUID taskId) -{ - - LLSD floater_key; - floater_key["taskid"] = taskId; - floater_key["itemid"] = itemId; - LLPreviewNotecard* nc = LLFloaterReg::findTypedInstance<LLPreviewNotecard>("preview_notecard", floater_key); - if (nc) - { - if (nc->hasEmbeddedInventory()) - { - LLFileSystem::removeFile(newAssetId, LLAssetType::AT_NOTECARD); - } - nc->setAssetId(newAssetId); - nc->refreshFromInventory(); - } -} - -bool LLPreviewNotecard::saveIfNeeded(LLInventoryItem* copyitem, bool sync) -{ - LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor"); - - if(!editor) - { - LL_WARNS() << "Cannot get handle to the notecard editor." << LL_ENDL; - return false; - } - - if(!editor->isPristine()) - { - std::string buffer; - if (!editor->exportBuffer(buffer)) - { - return false; - } - - editor->makePristine(); - const LLInventoryItem* item = getItem(); - // save it out to database - if (item) - { - const LLViewerRegion* region = gAgent.getRegion(); - if (!region) - { - LL_WARNS() << "Not connected to a region, cannot save notecard." << LL_ENDL; - return false; - } - std::string agent_url = region->getCapability("UpdateNotecardAgentInventory"); - std::string task_url = region->getCapability("UpdateNotecardTaskInventory"); - - if (!agent_url.empty() && !task_url.empty()) - { - std::string url; - LLResourceUploadInfo::ptr_t uploadInfo; - - if (mObjectUUID.isNull() && !agent_url.empty()) - { - uploadInfo = std::make_shared<LLBufferedAssetUploadInfo>(mItemUUID, LLAssetType::AT_NOTECARD, buffer, - [](LLUUID itemId, LLUUID newAssetId, LLUUID newItemId, LLSD) { - LLPreviewNotecard::finishInventoryUpload(itemId, newAssetId, newItemId); - }, - nullptr); - url = agent_url; - } - else if (!mObjectUUID.isNull() && !task_url.empty()) - { - LLUUID object_uuid(mObjectUUID); - uploadInfo = std::make_shared<LLBufferedAssetUploadInfo>(mObjectUUID, mItemUUID, LLAssetType::AT_NOTECARD, buffer, - [object_uuid](LLUUID itemId, LLUUID, LLUUID newAssetId, LLSD) { - LLPreviewNotecard::finishTaskUpload(itemId, newAssetId, object_uuid); - }, - nullptr); - url = task_url; - } - - if (!url.empty() && uploadInfo) - { - mAssetStatus = PREVIEW_ASSET_LOADING; - setEnabled(false); - - LLViewerAssetUpload::EnqueueInventoryUpload(url, uploadInfo); - } - - } - else if (gAssetStorage) - { - // We need to update the asset information - LLTransactionID tid; - LLAssetID asset_id; - tid.generate(); - asset_id = tid.makeAssetID(gAgent.getSecureSessionID()); - - LLFileSystem file(asset_id, LLAssetType::AT_NOTECARD, LLFileSystem::APPEND); - - - LLSaveNotecardInfo* info = new LLSaveNotecardInfo(this, mItemUUID, mObjectUUID, - tid, copyitem); - - S32 size = buffer.length() + 1; - file.write((U8*)buffer.c_str(), size); - - gAssetStorage->storeAssetData(tid, LLAssetType::AT_NOTECARD, - &onSaveComplete, - (void*)info, - false); - return true; - } - else // !gAssetStorage - { - LL_WARNS() << "Not connected to an asset storage system." << LL_ENDL; - return false; - } - if(mCloseAfterSave) - { - closeFloater(); - } - } - } - return true; -} - -void LLPreviewNotecard::syncExternal() -{ - // Sync with external editor. - std::string tmp_file = getTmpFileName(); - llstat s; - if (LLFile::stat(tmp_file, &s) == 0) // file exists - { - if (mLiveFile) mLiveFile->ignoreNextUpdate(); - writeToFile(tmp_file); - } -} - -/*virtual*/ -void LLPreviewNotecard::inventoryChanged(LLViewerObject* object, - LLInventoryObject::object_list_t* inventory, - S32 serial_num, - void* user_data) -{ - removeVOInventoryListener(); - loadAsset(); -} - - -void LLPreviewNotecard::deleteNotecard() -{ - LLNotificationsUtil::add("DeleteNotecard", LLSD(), LLSD(), boost::bind(&LLPreviewNotecard::handleConfirmDeleteDialog,this, _1, _2)); -} - -// static -void LLPreviewNotecard::onSaveComplete(const LLUUID& asset_uuid, void* user_data, S32 status, LLExtStat ext_status) // StoreAssetData callback (fixed) -{ - LLSaveNotecardInfo* info = (LLSaveNotecardInfo*)user_data; - if(info && (0 == status)) - { - if(info->mObjectUUID.isNull()) - { - LLViewerInventoryItem* item; - item = (LLViewerInventoryItem*)gInventory.getItem(info->mItemUUID); - if(item) - { - LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item); - new_item->setAssetUUID(asset_uuid); - new_item->setTransactionID(info->mTransactionID); - new_item->updateServer(false); - gInventory.updateItem(new_item); - gInventory.notifyObservers(); - } - else - { - LL_WARNS() << "Inventory item for script " << info->mItemUUID - << " is no longer in agent inventory." << LL_ENDL; - } - } - else - { - LLViewerObject* object = gObjectList.findObject(info->mObjectUUID); - LLViewerInventoryItem* item = NULL; - if(object) - { - item = (LLViewerInventoryItem*)object->getInventoryObject(info->mItemUUID); - } - if(object && item) - { - item->setAssetUUID(asset_uuid); - item->setTransactionID(info->mTransactionID); - object->updateInventory(item, TASK_INVENTORY_ITEM_KEY, false); - dialog_refresh_all(); - } - else - { - LLNotificationsUtil::add("SaveNotecardFailObjectNotFound"); - } - } - // Perform item copy to inventory - if (info->mCopyItem.notNull()) - { - LLViewerTextEditor* editor = info->mSelf->getChild<LLViewerTextEditor>("Notecard Editor"); - if (editor) - { - editor->copyInventory(info->mCopyItem); - } - } - - // Find our window and close it if requested. - - LLPreviewNotecard* previewp = LLFloaterReg::findTypedInstance<LLPreviewNotecard>("preview_notecard", info->mItemUUID); - if (previewp && previewp->mCloseAfterSave) - { - previewp->closeFloater(); - } - } - else - { - LL_WARNS() << "Problem saving notecard: " << status << LL_ENDL; - LLSD args; - args["REASON"] = std::string(LLAssetStorage::getErrorString(status)); - LLNotificationsUtil::add("SaveNotecardFailReason", args); - } - - std::string uuid_string; - asset_uuid.toString(uuid_string); - std::string filename; - filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string) + ".tmp"; - LLFile::remove(filename); - delete info; -} - -bool LLPreviewNotecard::handleSaveChangesDialog(const LLSD& notification, const LLSD& response) -{ - mSaveDialogShown = false; - S32 option = LLNotificationsUtil::getSelectedOption(notification, response); - switch(option) - { - case 0: // "Yes" - mCloseAfterSave = true; - LLPreviewNotecard::onClickSave((void*)this); - break; - - case 1: // "No" - mForceClose = true; - closeFloater(); - break; - - case 2: // "Cancel" - default: - // If we were quitting, we didn't really mean it. - LLAppViewer::instance()->abortQuit(); - break; - } - return false; -} - -bool LLPreviewNotecard::handleConfirmDeleteDialog(const LLSD& notification, const LLSD& response) -{ - S32 option = LLNotificationsUtil::getSelectedOption(notification, response); - if (option != 0) - { - // canceled - return false; - } - - if (mObjectUUID.isNull()) - { - // move item from agent's inventory into trash - LLViewerInventoryItem* item = gInventory.getItem(mItemUUID); - if (item != NULL) - { - const LLUUID trash_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_TRASH); - gInventory.changeItemParent(item, trash_id, false); - } - } - else - { - // delete item from inventory of in-world object - LLViewerObject* object = gObjectList.findObject(mObjectUUID); - if(object) - { - LLViewerInventoryItem* item = dynamic_cast<LLViewerInventoryItem*>(object->getInventoryObject(mItemUUID)); - if (item != NULL) - { - object->removeInventory(mItemUUID); - } - } - } - - // close floater, ignore unsaved changes - mForceClose = true; - closeFloater(); - return false; -} - -void LLPreviewNotecard::openInExternalEditor() -{ - delete mLiveFile; // deletes file - - // Save the notecard to a temporary file. - std::string filename = getTmpFileName(); - writeToFile(filename); - - // Start watching file changes. - mLiveFile = new LLLiveLSLFile(filename, boost::bind(&LLPreviewNotecard::onExternalChange, this, _1)); - mLiveFile->ignoreNextUpdate(); - mLiveFile->addToEventTimer(); - - // Open it in external editor. - { - LLExternalEditor ed; - LLExternalEditor::EErrorCode status; - std::string msg; - - status = ed.setCommand("LL_SCRIPT_EDITOR"); - if (status != LLExternalEditor::EC_SUCCESS) - { - if (status == LLExternalEditor::EC_NOT_SPECIFIED) // Use custom message for this error. - { - msg = LLTrans::getString("ExternalEditorNotSet"); - } - else - { - msg = LLExternalEditor::getErrorMessage(status); - } - - LLNotificationsUtil::add("GenericAlert", LLSD().with("MESSAGE", msg)); - return; - } - - status = ed.run(filename); - if (status != LLExternalEditor::EC_SUCCESS) - { - msg = LLExternalEditor::getErrorMessage(status); - LLNotificationsUtil::add("GenericAlert", LLSD().with("MESSAGE", msg)); - } - } -} - -bool LLPreviewNotecard::onExternalChange(const std::string& filename) -{ - if (!loadNotecardText(filename)) - { - return false; - } - - // Disable sync to avoid recursive load->save->load calls. - saveIfNeeded(NULL, false); - return true; -} - -bool LLPreviewNotecard::loadNotecardText(const std::string& filename) -{ - if (filename.empty()) - { - LL_WARNS() << "Empty file name" << LL_ENDL; - return false; - } - - LLFILE* file = LLFile::fopen(filename, "rb"); /*Flawfinder: ignore*/ - if (!file) - { - LL_WARNS() << "Error opening " << filename << LL_ENDL; - return false; - } - - // read in the whole file - fseek(file, 0L, SEEK_END); - size_t file_length = (size_t)ftell(file); - fseek(file, 0L, SEEK_SET); - char* buffer = new char[file_length + 1]; - size_t nread = fread(buffer, 1, file_length, file); - if (nread < file_length) - { - LL_WARNS() << "Short read" << LL_ENDL; - } - buffer[nread] = '\0'; - fclose(file); - - std::string text = std::string(buffer); - LLStringUtil::replaceTabsWithSpaces(text, LLTextEditor::spacesPerTab()); - - mEditor->setText(text); - delete[] buffer; - - return true; -} - -bool LLPreviewNotecard::writeToFile(const std::string& filename) -{ - LLFILE* fp = LLFile::fopen(filename, "wb"); - if (!fp) - { - LL_WARNS() << "Unable to write to " << filename << LL_ENDL; - return false; - } - - std::string utf8text = mEditor->getText(); - - if (utf8text.size() == 0) - { - utf8text = " "; - } - - fputs(utf8text.c_str(), fp); - fclose(fp); - return true; -} - - -std::string LLPreviewNotecard::getTmpFileName() -{ - std::string notecard_id = mObjectID.asString() + "_" + mItemUUID.asString(); - - // Use MD5 sum to make the file name shorter and not exceed maximum path length. - char notecard_id_hash_str[33]; /* Flawfinder: ignore */ - LLMD5 notecard_id_hash((const U8 *)notecard_id.c_str()); - notecard_id_hash.hex_digest(notecard_id_hash_str); - - return std::string(LLFile::tmpdir()) + "sl_notecard_" + notecard_id_hash_str + ".txt"; -} - - -// EOF +/**
+ * @file llpreviewnotecard.cpp
+ * @brief Implementation of the notecard editor
+ *
+ * $LicenseInfo:firstyear=2002&license=viewerlgpl$
+ * Second Life Viewer Source Code
+ * Copyright (C) 2010, Linden Research, Inc.
+ *
+ * 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
+ *
+ * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
+ * $/LicenseInfo$
+ */
+
+#include "llviewerprecompiledheaders.h"
+
+#include "llpreviewnotecard.h"
+
+#include "llinventory.h"
+
+#include "llagent.h"
+#include "lldraghandle.h"
+#include "llexternaleditor.h"
+#include "llviewerwindow.h"
+#include "llbutton.h"
+#include "llfloaterreg.h"
+#include "llinventorydefines.h"
+#include "llinventorymodel.h"
+#include "lllineeditor.h"
+#include "llmd5.h"
+#include "llnotificationsutil.h"
+#include "llmd5.h"
+#include "llresmgr.h"
+#include "roles_constants.h"
+#include "llscrollbar.h"
+#include "llselectmgr.h"
+#include "lltrans.h"
+#include "llviewertexteditor.h"
+#include "llfilesystem.h"
+#include "llviewerinventory.h"
+#include "llviewerobject.h"
+#include "llviewerobjectlist.h"
+#include "llviewerregion.h"
+#include "lldir.h"
+#include "llviewerstats.h"
+#include "llviewercontrol.h" // gSavedSettings
+#include "llappviewer.h" // app_abort_quit()
+#include "lllineeditor.h"
+#include "lluictrlfactory.h"
+#include "llviewerassetupload.h"
+
+///----------------------------------------------------------------------------
+/// Class LLPreviewNotecard
+///----------------------------------------------------------------------------
+
+// Default constructor
+LLPreviewNotecard::LLPreviewNotecard(const LLSD& key) //const LLUUID& item_id,
+ : LLPreview( key ),
+ mLiveFile(NULL)
+{
+ const LLInventoryItem *item = getItem();
+ if (item)
+ {
+ mAssetID = item->getAssetUUID();
+ }
+}
+
+LLPreviewNotecard::~LLPreviewNotecard()
+{
+ delete mLiveFile;
+}
+
+bool LLPreviewNotecard::postBuild()
+{
+ mEditor = getChild<LLViewerTextEditor>("Notecard Editor");
+ mEditor->setNotecardInfo(mItemUUID, mObjectID, getKey());
+ mEditor->makePristine();
+
+ childSetAction("Save", onClickSave, this);
+ getChildView("lock")->setVisible( false);
+
+ childSetAction("Delete", onClickDelete, this);
+ getChildView("Delete")->setEnabled(false);
+
+ childSetAction("Edit", onClickEdit, this);
+
+ const LLInventoryItem* item = getItem();
+
+ childSetCommitCallback("desc", LLPreview::onText, this);
+ if (item)
+ {
+ getChild<LLUICtrl>("desc")->setValue(item->getDescription());
+ bool source_library = mObjectUUID.isNull() && gInventory.isObjectDescendentOf(item->getUUID(), gInventory.getLibraryRootFolderID());
+ getChildView("Delete")->setEnabled(!source_library);
+ }
+ getChild<LLLineEditor>("desc")->setPrevalidate(&LLTextValidate::validateASCIIPrintableNoPipe);
+
+ return LLPreview::postBuild();
+}
+
+bool LLPreviewNotecard::saveItem()
+{
+ LLInventoryItem* item = gInventory.getItem(mItemUUID);
+ return saveIfNeeded(item);
+}
+
+void LLPreviewNotecard::setEnabled(bool enabled)
+{
+
+ LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor");
+
+ getChildView("Notecard Editor")->setEnabled(enabled);
+ getChildView("lock")->setVisible( !enabled);
+ getChildView("desc")->setEnabled(enabled);
+ getChildView("Save")->setEnabled(enabled && editor && (!editor->isPristine()));
+}
+
+
+void LLPreviewNotecard::draw()
+{
+ LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor");
+ bool changed = !editor->isPristine();
+
+ getChildView("Save")->setEnabled(changed && getEnabled());
+
+ LLPreview::draw();
+}
+
+// virtual
+bool LLPreviewNotecard::handleKeyHere(KEY key, MASK mask)
+{
+ if(('S' == key) && (MASK_CONTROL == (mask & MASK_CONTROL)))
+ {
+ saveIfNeeded();
+ return true;
+ }
+
+ return LLPreview::handleKeyHere(key, mask);
+}
+
+// virtual
+bool LLPreviewNotecard::canClose()
+{
+ LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor");
+
+ if(mForceClose || editor->isPristine())
+ {
+ return true;
+ }
+ else
+ {
+ if(!mSaveDialogShown)
+ {
+ mSaveDialogShown = true;
+ // Bring up view-modal dialog: Save changes? Yes, No, Cancel
+ LLNotificationsUtil::add("SaveChanges", LLSD(), LLSD(), boost::bind(&LLPreviewNotecard::handleSaveChangesDialog,this, _1, _2));
+ }
+ return false;
+ }
+}
+
+/* virtual */
+void LLPreviewNotecard::setObjectID(const LLUUID& object_id)
+{
+ LLPreview::setObjectID(object_id);
+
+ LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor");
+ editor->setNotecardObjectID(mObjectUUID);
+ editor->makePristine();
+}
+
+const LLInventoryItem* LLPreviewNotecard::getDragItem()
+{
+ LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor");
+
+ if(editor)
+ {
+ return editor->getDragItem();
+ }
+ return NULL;
+}
+
+bool LLPreviewNotecard::hasEmbeddedInventory()
+{
+ LLViewerTextEditor* editor = NULL;
+ editor = getChild<LLViewerTextEditor>("Notecard Editor");
+ if (!editor) return false;
+ return editor->hasEmbeddedInventory();
+}
+
+void LLPreviewNotecard::refreshFromInventory(const LLUUID& new_item_id)
+{
+ if (new_item_id.notNull())
+ {
+ mItemUUID = new_item_id;
+ setKey(LLSD(new_item_id));
+ }
+ LL_DEBUGS() << "LLPreviewNotecard::refreshFromInventory()" << LL_ENDL;
+ loadAsset();
+}
+
+void LLPreviewNotecard::updateTitleButtons()
+{
+ LLPreview::updateTitleButtons();
+
+ LLUICtrl* lock_btn = getChild<LLUICtrl>("lock");
+ if(lock_btn->getVisible() && !isMinimized()) // lock button stays visible if floater is minimized.
+ {
+ LLRect lock_rc = lock_btn->getRect();
+ LLRect buttons_rect = getDragHandle()->getButtonsRect();
+ buttons_rect.mLeft = lock_rc.mLeft;
+ getDragHandle()->setButtonsRect(buttons_rect);
+ }
+}
+
+void LLPreviewNotecard::loadAsset()
+{
+ // request the asset.
+ const LLInventoryItem* item = getItem();
+ LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor");
+
+ if (!editor)
+ return;
+
+ bool fail = false;
+
+ if(item)
+ {
+ LLPermissions perm(item->getPermissions());
+ bool is_owner = gAgent.allowOperation(PERM_OWNER, perm, GP_OBJECT_MANIPULATE);
+ bool allow_copy = gAgent.allowOperation(PERM_COPY, perm, GP_OBJECT_MANIPULATE);
+ bool allow_modify = canModify(mObjectUUID, item);
+ bool source_library = mObjectUUID.isNull() && gInventory.isObjectDescendentOf(mItemUUID, gInventory.getLibraryRootFolderID());
+
+ if (allow_copy || gAgent.isGodlike())
+ {
+ mAssetID = item->getAssetUUID();
+ if(mAssetID.isNull())
+ {
+ editor->setText(LLStringUtil::null);
+ editor->makePristine();
+ editor->setEnabled(true);
+ mAssetStatus = PREVIEW_ASSET_LOADED;
+ }
+ else
+ {
+ LLHost source_sim = LLHost();
+ LLSD* user_data = nullptr;
+ if (mObjectUUID.notNull())
+ {
+ LLViewerObject *objectp = gObjectList.findObject(mObjectUUID);
+ if (objectp && objectp->getRegion())
+ {
+ source_sim = objectp->getRegion()->getHost();
+ }
+ else
+ {
+ // The object that we're trying to look at disappeared, bail.
+ LL_WARNS() << "Can't find object " << mObjectUUID << " associated with notecard." << LL_ENDL;
+ mAssetID.setNull();
+ editor->setText(getString("no_object"));
+ editor->makePristine();
+ editor->setEnabled(false);
+ mAssetStatus = PREVIEW_ASSET_LOADED;
+ return;
+ }
+ user_data = new LLSD();
+ user_data->with("taskid", mObjectUUID).with("itemid", mItemUUID);
+ }
+ else
+ {
+ user_data = new LLSD(mItemUUID);
+ }
+
+ gAssetStorage->getInvItemAsset(source_sim,
+ gAgent.getID(),
+ gAgent.getSessionID(),
+ item->getPermissions().getOwner(),
+ mObjectUUID,
+ item->getUUID(),
+ item->getAssetUUID(),
+ item->getType(),
+ &onLoadComplete,
+ (void*)user_data,
+ true);
+ mAssetStatus = PREVIEW_ASSET_LOADING;
+ }
+ }
+ else
+ {
+ mAssetID.setNull();
+ editor->setText(getString("not_allowed"));
+ editor->makePristine();
+ editor->setEnabled(false);
+ mAssetStatus = PREVIEW_ASSET_LOADED;
+ }
+
+ if(!allow_modify)
+ {
+ editor->setEnabled(false);
+ getChildView("lock")->setVisible( true);
+ getChildView("Edit")->setEnabled(false);
+ }
+
+ if((allow_modify || is_owner) && !source_library)
+ {
+ getChildView("Delete")->setEnabled(true);
+ }
+ }
+ else if (mObjectUUID.notNull() && mItemUUID.notNull())
+ {
+ LLViewerObject* objectp = gObjectList.findObject(mObjectUUID);
+ if (objectp && (objectp->isInventoryPending() || objectp->isInventoryDirty()))
+ {
+ // It's a notecard in object's inventory and we failed to get it because inventory is not up to date.
+ // Subscribe for callback and retry at inventoryChanged()
+ registerVOInventoryListener(objectp, NULL); //removes previous listener
+
+ if (objectp->isInventoryDirty())
+ {
+ objectp->requestInventory();
+ }
+ }
+ else
+ {
+ fail = true;
+ }
+ }
+ else
+ {
+ fail = true;
+ }
+
+ if (fail)
+ {
+ editor->setText(LLStringUtil::null);
+ editor->makePristine();
+ editor->setEnabled(true);
+ // Don't set asset status here; we may not have set the item id yet
+ // (e.g. when this gets called initially)
+ //mAssetStatus = PREVIEW_ASSET_LOADED;
+ }
+}
+
+// static
+void LLPreviewNotecard::onLoadComplete(const LLUUID& asset_uuid,
+ LLAssetType::EType type,
+ void* user_data, S32 status, LLExtStat ext_status)
+{
+ LL_INFOS() << "LLPreviewNotecard::onLoadComplete()" << LL_ENDL;
+ LLSD* floater_key = (LLSD*)user_data;
+ LLPreviewNotecard* preview = LLFloaterReg::findTypedInstance<LLPreviewNotecard>("preview_notecard", *floater_key);
+ if( preview )
+ {
+ if(0 == status)
+ {
+ LLFileSystem file(asset_uuid, type, LLFileSystem::READ);
+
+ S32 file_length = file.getSize();
+
+ std::vector<char> buffer(file_length+1);
+ file.read((U8*)&buffer[0], file_length);
+
+ // put a EOS at the end
+ buffer[file_length] = 0;
+
+
+ LLViewerTextEditor* previewEditor = preview->getChild<LLViewerTextEditor>("Notecard Editor");
+
+ if( (file_length > 19) && !strncmp( &buffer[0], "Linden text version", 19 ) )
+ {
+ if( !previewEditor->importBuffer( &buffer[0], file_length+1 ) )
+ {
+ LL_WARNS() << "Problem importing notecard" << LL_ENDL;
+ }
+ }
+ else
+ {
+ // Version 0 (just text, doesn't include version number)
+ previewEditor->setText(LLStringExplicit(&buffer[0]));
+ }
+
+ previewEditor->makePristine();
+ bool modifiable = preview->canModify(preview->mObjectID, preview->getItem());
+ preview->setEnabled(modifiable);
+ preview->syncExternal();
+ preview->mAssetStatus = PREVIEW_ASSET_LOADED;
+ }
+ else
+ {
+ if( LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE == status ||
+ LL_ERR_FILE_EMPTY == status)
+ {
+ LLNotificationsUtil::add("NotecardMissing");
+ }
+ else if (LL_ERR_INSUFFICIENT_PERMISSIONS == status)
+ {
+ LLNotificationsUtil::add("NotecardNoPermissions");
+ }
+ else
+ {
+ LLNotificationsUtil::add("UnableToLoadNotecard");
+ }
+
+ LL_WARNS() << "Problem loading notecard: " << status << LL_ENDL;
+ preview->mAssetStatus = PREVIEW_ASSET_ERROR;
+ }
+ }
+ delete floater_key;
+}
+
+// static
+void LLPreviewNotecard::onClickSave(void* user_data)
+{
+ //LL_INFOS() << "LLPreviewNotecard::onBtnSave()" << LL_ENDL;
+ LLPreviewNotecard* preview = (LLPreviewNotecard*)user_data;
+ if(preview)
+ {
+ preview->saveIfNeeded();
+ }
+}
+
+
+// static
+void LLPreviewNotecard::onClickDelete(void* user_data)
+{
+ LLPreviewNotecard* preview = (LLPreviewNotecard*)user_data;
+ if(preview)
+ {
+ preview->deleteNotecard();
+ }
+}
+
+// static
+void LLPreviewNotecard::onClickEdit(void* user_data)
+{
+ LLPreviewNotecard* preview = (LLPreviewNotecard*)user_data;
+ if (preview)
+ {
+ preview->openInExternalEditor();
+ }
+}
+
+struct LLSaveNotecardInfo
+{
+ LLPreviewNotecard* mSelf;
+ LLUUID mItemUUID;
+ LLUUID mObjectUUID;
+ LLTransactionID mTransactionID;
+ LLPointer<LLInventoryItem> mCopyItem;
+ LLSaveNotecardInfo(LLPreviewNotecard* self, const LLUUID& item_id, const LLUUID& object_id,
+ const LLTransactionID& transaction_id, LLInventoryItem* copyitem) :
+ mSelf(self), mItemUUID(item_id), mObjectUUID(object_id), mTransactionID(transaction_id), mCopyItem(copyitem)
+ {
+ }
+};
+
+void LLPreviewNotecard::finishInventoryUpload(LLUUID itemId, LLUUID newAssetId, LLUUID newItemId)
+{
+ // Update the UI with the new asset.
+ LLPreviewNotecard* nc = LLFloaterReg::findTypedInstance<LLPreviewNotecard>("preview_notecard", LLSD(itemId));
+ if (nc)
+ {
+ // *HACK: we have to delete the asset in the cache so
+ // that the viewer will redownload it. This is only
+ // really necessary if the asset had to be modified by
+ // the uploader, so this can be optimized away in some
+ // cases. A better design is to have a new uuid if the
+ // script actually changed the asset.
+ if (nc->hasEmbeddedInventory())
+ {
+ LLFileSystem::removeFile(newAssetId, LLAssetType::AT_NOTECARD);
+ }
+ if (newItemId.isNull())
+ {
+ nc->setAssetId(newAssetId);
+ nc->refreshFromInventory();
+ }
+ else
+ {
+ nc->refreshFromInventory(newItemId);
+ }
+ }
+}
+
+void LLPreviewNotecard::finishTaskUpload(LLUUID itemId, LLUUID newAssetId, LLUUID taskId)
+{
+
+ LLSD floater_key;
+ floater_key["taskid"] = taskId;
+ floater_key["itemid"] = itemId;
+ LLPreviewNotecard* nc = LLFloaterReg::findTypedInstance<LLPreviewNotecard>("preview_notecard", floater_key);
+ if (nc)
+ {
+ if (nc->hasEmbeddedInventory())
+ {
+ LLFileSystem::removeFile(newAssetId, LLAssetType::AT_NOTECARD);
+ }
+ nc->setAssetId(newAssetId);
+ nc->refreshFromInventory();
+ }
+}
+
+bool LLPreviewNotecard::saveIfNeeded(LLInventoryItem* copyitem, bool sync)
+{
+ LLViewerTextEditor* editor = getChild<LLViewerTextEditor>("Notecard Editor");
+
+ if(!editor)
+ {
+ LL_WARNS() << "Cannot get handle to the notecard editor." << LL_ENDL;
+ return false;
+ }
+
+ if(!editor->isPristine())
+ {
+ std::string buffer;
+ if (!editor->exportBuffer(buffer))
+ {
+ return false;
+ }
+
+ editor->makePristine();
+ const LLInventoryItem* item = getItem();
+ // save it out to database
+ if (item)
+ {
+ const LLViewerRegion* region = gAgent.getRegion();
+ if (!region)
+ {
+ LL_WARNS() << "Not connected to a region, cannot save notecard." << LL_ENDL;
+ return false;
+ }
+ std::string agent_url = region->getCapability("UpdateNotecardAgentInventory");
+ std::string task_url = region->getCapability("UpdateNotecardTaskInventory");
+
+ if (!agent_url.empty() && !task_url.empty())
+ {
+ std::string url;
+ LLResourceUploadInfo::ptr_t uploadInfo;
+
+ if (mObjectUUID.isNull() && !agent_url.empty())
+ {
+ uploadInfo = std::make_shared<LLBufferedAssetUploadInfo>(mItemUUID, LLAssetType::AT_NOTECARD, buffer,
+ [](LLUUID itemId, LLUUID newAssetId, LLUUID newItemId, LLSD) {
+ LLPreviewNotecard::finishInventoryUpload(itemId, newAssetId, newItemId);
+ },
+ nullptr);
+ url = agent_url;
+ }
+ else if (!mObjectUUID.isNull() && !task_url.empty())
+ {
+ LLUUID object_uuid(mObjectUUID);
+ uploadInfo = std::make_shared<LLBufferedAssetUploadInfo>(mObjectUUID, mItemUUID, LLAssetType::AT_NOTECARD, buffer,
+ [object_uuid](LLUUID itemId, LLUUID, LLUUID newAssetId, LLSD) {
+ LLPreviewNotecard::finishTaskUpload(itemId, newAssetId, object_uuid);
+ },
+ nullptr);
+ url = task_url;
+ }
+
+ if (!url.empty() && uploadInfo)
+ {
+ mAssetStatus = PREVIEW_ASSET_LOADING;
+ setEnabled(false);
+
+ LLViewerAssetUpload::EnqueueInventoryUpload(url, uploadInfo);
+ }
+
+ }
+ else if (gAssetStorage)
+ {
+ // We need to update the asset information
+ LLTransactionID tid;
+ LLAssetID asset_id;
+ tid.generate();
+ asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
+
+ LLFileSystem file(asset_id, LLAssetType::AT_NOTECARD, LLFileSystem::APPEND);
+
+
+ LLSaveNotecardInfo* info = new LLSaveNotecardInfo(this, mItemUUID, mObjectUUID,
+ tid, copyitem);
+
+ S32 size = buffer.length() + 1;
+ file.write((U8*)buffer.c_str(), size);
+
+ gAssetStorage->storeAssetData(tid, LLAssetType::AT_NOTECARD,
+ &onSaveComplete,
+ (void*)info,
+ false);
+ return true;
+ }
+ else // !gAssetStorage
+ {
+ LL_WARNS() << "Not connected to an asset storage system." << LL_ENDL;
+ return false;
+ }
+ if(mCloseAfterSave)
+ {
+ closeFloater();
+ }
+ }
+ }
+ return true;
+}
+
+void LLPreviewNotecard::syncExternal()
+{
+ // Sync with external editor.
+ std::string tmp_file = getTmpFileName();
+ llstat s;
+ if (LLFile::stat(tmp_file, &s) == 0) // file exists
+ {
+ if (mLiveFile) mLiveFile->ignoreNextUpdate();
+ writeToFile(tmp_file);
+ }
+}
+
+/*virtual*/
+void LLPreviewNotecard::inventoryChanged(LLViewerObject* object,
+ LLInventoryObject::object_list_t* inventory,
+ S32 serial_num,
+ void* user_data)
+{
+ removeVOInventoryListener();
+ loadAsset();
+}
+
+
+void LLPreviewNotecard::deleteNotecard()
+{
+ LLNotificationsUtil::add("DeleteNotecard", LLSD(), LLSD(), boost::bind(&LLPreviewNotecard::handleConfirmDeleteDialog,this, _1, _2));
+}
+
+// static
+void LLPreviewNotecard::onSaveComplete(const LLUUID& asset_uuid, void* user_data, S32 status, LLExtStat ext_status) // StoreAssetData callback (fixed)
+{
+ LLSaveNotecardInfo* info = (LLSaveNotecardInfo*)user_data;
+ if(info && (0 == status))
+ {
+ if(info->mObjectUUID.isNull())
+ {
+ LLViewerInventoryItem* item;
+ item = (LLViewerInventoryItem*)gInventory.getItem(info->mItemUUID);
+ if(item)
+ {
+ LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);
+ new_item->setAssetUUID(asset_uuid);
+ new_item->setTransactionID(info->mTransactionID);
+ new_item->updateServer(false);
+ gInventory.updateItem(new_item);
+ gInventory.notifyObservers();
+ }
+ else
+ {
+ LL_WARNS() << "Inventory item for script " << info->mItemUUID
+ << " is no longer in agent inventory." << LL_ENDL;
+ }
+ }
+ else
+ {
+ LLViewerObject* object = gObjectList.findObject(info->mObjectUUID);
+ LLViewerInventoryItem* item = NULL;
+ if(object)
+ {
+ item = (LLViewerInventoryItem*)object->getInventoryObject(info->mItemUUID);
+ }
+ if(object && item)
+ {
+ item->setAssetUUID(asset_uuid);
+ item->setTransactionID(info->mTransactionID);
+ object->updateInventory(item, TASK_INVENTORY_ITEM_KEY, false);
+ dialog_refresh_all();
+ }
+ else
+ {
+ LLNotificationsUtil::add("SaveNotecardFailObjectNotFound");
+ }
+ }
+ // Perform item copy to inventory
+ if (info->mCopyItem.notNull())
+ {
+ LLViewerTextEditor* editor = info->mSelf->getChild<LLViewerTextEditor>("Notecard Editor");
+ if (editor)
+ {
+ editor->copyInventory(info->mCopyItem);
+ }
+ }
+
+ // Find our window and close it if requested.
+
+ LLPreviewNotecard* previewp = LLFloaterReg::findTypedInstance<LLPreviewNotecard>("preview_notecard", info->mItemUUID);
+ if (previewp && previewp->mCloseAfterSave)
+ {
+ previewp->closeFloater();
+ }
+ }
+ else
+ {
+ LL_WARNS() << "Problem saving notecard: " << status << LL_ENDL;
+ LLSD args;
+ args["REASON"] = std::string(LLAssetStorage::getErrorString(status));
+ LLNotificationsUtil::add("SaveNotecardFailReason", args);
+ }
+
+ std::string uuid_string;
+ asset_uuid.toString(uuid_string);
+ std::string filename;
+ filename = gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string) + ".tmp";
+ LLFile::remove(filename);
+ delete info;
+}
+
+bool LLPreviewNotecard::handleSaveChangesDialog(const LLSD& notification, const LLSD& response)
+{
+ mSaveDialogShown = false;
+ S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
+ switch(option)
+ {
+ case 0: // "Yes"
+ mCloseAfterSave = true;
+ LLPreviewNotecard::onClickSave((void*)this);
+ break;
+
+ case 1: // "No"
+ mForceClose = true;
+ closeFloater();
+ break;
+
+ case 2: // "Cancel"
+ default:
+ // If we were quitting, we didn't really mean it.
+ LLAppViewer::instance()->abortQuit();
+ break;
+ }
+ return false;
+}
+
+bool LLPreviewNotecard::handleConfirmDeleteDialog(const LLSD& notification, const LLSD& response)
+{
+ S32 option = LLNotificationsUtil::getSelectedOption(notification, response);
+ if (option != 0)
+ {
+ // canceled
+ return false;
+ }
+
+ if (mObjectUUID.isNull())
+ {
+ // move item from agent's inventory into trash
+ LLViewerInventoryItem* item = gInventory.getItem(mItemUUID);
+ if (item != NULL)
+ {
+ const LLUUID trash_id = gInventory.findCategoryUUIDForType(LLFolderType::FT_TRASH);
+ gInventory.changeItemParent(item, trash_id, false);
+ }
+ }
+ else
+ {
+ // delete item from inventory of in-world object
+ LLViewerObject* object = gObjectList.findObject(mObjectUUID);
+ if(object)
+ {
+ LLViewerInventoryItem* item = dynamic_cast<LLViewerInventoryItem*>(object->getInventoryObject(mItemUUID));
+ if (item != NULL)
+ {
+ object->removeInventory(mItemUUID);
+ }
+ }
+ }
+
+ // close floater, ignore unsaved changes
+ mForceClose = true;
+ closeFloater();
+ return false;
+}
+
+void LLPreviewNotecard::openInExternalEditor()
+{
+ delete mLiveFile; // deletes file
+
+ // Save the notecard to a temporary file.
+ std::string filename = getTmpFileName();
+ writeToFile(filename);
+
+ // Start watching file changes.
+ mLiveFile = new LLLiveLSLFile(filename, boost::bind(&LLPreviewNotecard::onExternalChange, this, _1));
+ mLiveFile->ignoreNextUpdate();
+ mLiveFile->addToEventTimer();
+
+ // Open it in external editor.
+ {
+ LLExternalEditor ed;
+ LLExternalEditor::EErrorCode status;
+ std::string msg;
+
+ status = ed.setCommand("LL_SCRIPT_EDITOR");
+ if (status != LLExternalEditor::EC_SUCCESS)
+ {
+ if (status == LLExternalEditor::EC_NOT_SPECIFIED) // Use custom message for this error.
+ {
+ msg = LLTrans::getString("ExternalEditorNotSet");
+ }
+ else
+ {
+ msg = LLExternalEditor::getErrorMessage(status);
+ }
+
+ LLNotificationsUtil::add("GenericAlert", LLSD().with("MESSAGE", msg));
+ return;
+ }
+
+ status = ed.run(filename);
+ if (status != LLExternalEditor::EC_SUCCESS)
+ {
+ msg = LLExternalEditor::getErrorMessage(status);
+ LLNotificationsUtil::add("GenericAlert", LLSD().with("MESSAGE", msg));
+ }
+ }
+}
+
+bool LLPreviewNotecard::onExternalChange(const std::string& filename)
+{
+ if (!loadNotecardText(filename))
+ {
+ return false;
+ }
+
+ // Disable sync to avoid recursive load->save->load calls.
+ saveIfNeeded(NULL, false);
+ return true;
+}
+
+bool LLPreviewNotecard::loadNotecardText(const std::string& filename)
+{
+ if (filename.empty())
+ {
+ LL_WARNS() << "Empty file name" << LL_ENDL;
+ return false;
+ }
+
+ LLFILE* file = LLFile::fopen(filename, "rb"); /*Flawfinder: ignore*/
+ if (!file)
+ {
+ LL_WARNS() << "Error opening " << filename << LL_ENDL;
+ return false;
+ }
+
+ // read in the whole file
+ fseek(file, 0L, SEEK_END);
+ size_t file_length = (size_t)ftell(file);
+ fseek(file, 0L, SEEK_SET);
+ char* buffer = new char[file_length + 1];
+ size_t nread = fread(buffer, 1, file_length, file);
+ if (nread < file_length)
+ {
+ LL_WARNS() << "Short read" << LL_ENDL;
+ }
+ buffer[nread] = '\0';
+ fclose(file);
+
+ std::string text = std::string(buffer);
+ LLStringUtil::replaceTabsWithSpaces(text, LLTextEditor::spacesPerTab());
+
+ mEditor->setText(text);
+ delete[] buffer;
+
+ return true;
+}
+
+bool LLPreviewNotecard::writeToFile(const std::string& filename)
+{
+ LLFILE* fp = LLFile::fopen(filename, "wb");
+ if (!fp)
+ {
+ LL_WARNS() << "Unable to write to " << filename << LL_ENDL;
+ return false;
+ }
+
+ std::string utf8text = mEditor->getText();
+
+ if (utf8text.size() == 0)
+ {
+ utf8text = " ";
+ }
+
+ fputs(utf8text.c_str(), fp);
+ fclose(fp);
+ return true;
+}
+
+
+std::string LLPreviewNotecard::getTmpFileName()
+{
+ std::string notecard_id = mObjectID.asString() + "_" + mItemUUID.asString();
+
+ // Use MD5 sum to make the file name shorter and not exceed maximum path length.
+ char notecard_id_hash_str[33]; /* Flawfinder: ignore */
+ LLMD5 notecard_id_hash((const U8 *)notecard_id.c_str());
+ notecard_id_hash.hex_digest(notecard_id_hash_str);
+
+ return std::string(LLFile::tmpdir()) + "sl_notecard_" + notecard_id_hash_str + ".txt";
+}
+
+
+// EOF
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