630 lines
16 KiB
C++
630 lines
16 KiB
C++
/**
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* @file llpreviewnotecard.cpp
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* @brief Implementation of the notecard editor
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*
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* Copyright (c) 2002-$CurrentYear$, Linden Research, Inc.
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* $License$
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*/
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#include "llviewerprecompiledheaders.h"
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#include "llpreviewnotecard.h"
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#include "llinventory.h"
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#include "llagent.h"
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#include "llassetuploadresponders.h"
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#include "llviewerwindow.h"
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#include "llbutton.h"
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#include "llinventorymodel.h"
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#include "lllineeditor.h"
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#include "llnotify.h"
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#include "llresmgr.h"
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#include "roles_constants.h"
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#include "llscrollbar.h"
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#include "llselectmgr.h"
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#include "llviewertexteditor.h"
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#include "llvfile.h"
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#include "llviewerinventory.h"
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#include "llviewerobject.h"
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#include "llviewerobjectlist.h"
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#include "llviewerregion.h"
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#include "lldir.h"
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//#include "llfloaterchat.h"
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#include "llviewerstats.h"
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#include "viewer.h" // app_abort_quit()
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#include "lllineeditor.h"
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#include "llvieweruictrlfactory.h"
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///----------------------------------------------------------------------------
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/// Local function declarations, constants, enums, and typedefs
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///----------------------------------------------------------------------------
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const S32 PREVIEW_MIN_WIDTH =
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2 * PREVIEW_BORDER +
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2 * PREVIEW_BUTTON_WIDTH +
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PREVIEW_PAD + RESIZE_HANDLE_WIDTH +
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PREVIEW_PAD;
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const S32 PREVIEW_MIN_HEIGHT =
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2 * PREVIEW_BORDER +
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3*(20 + PREVIEW_PAD) +
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2 * SCROLLBAR_SIZE + 128;
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///----------------------------------------------------------------------------
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/// Class LLPreviewNotecard
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///----------------------------------------------------------------------------
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// Default constructor
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LLPreviewNotecard::LLPreviewNotecard(const std::string& name,
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const LLRect& rect,
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const std::string& title,
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const LLUUID& item_id,
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const LLUUID& object_id,
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const LLUUID& asset_id,
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BOOL show_keep_discard) :
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LLPreview(name, rect, title, item_id, object_id, TRUE,
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PREVIEW_MIN_WIDTH,
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PREVIEW_MIN_HEIGHT),
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mAssetID( asset_id ),
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mNotecardItemID(item_id),
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mObjectID(object_id)
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{
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LLRect curRect = rect;
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if (show_keep_discard)
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{
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gUICtrlFactory->buildFloater(this,"floater_preview_notecard_keep_discard.xml");
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childSetAction("Keep",onKeepBtn,this);
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childSetAction("Discard",onDiscardBtn,this);
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}
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else
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{
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gUICtrlFactory->buildFloater(this,"floater_preview_notecard.xml");
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childSetAction("Save",onClickSave,this);
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if( mAssetID.isNull() )
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{
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LLInventoryItem* item = getItem();
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if( item )
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{
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mAssetID = item->getAssetUUID();
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}
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}
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}
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// only assert shape if not hosted in a multifloater
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if (!getHost())
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{
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reshape(curRect.getWidth(), curRect.getHeight(), TRUE);
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setRect(curRect);
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}
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childSetVisible("lock", FALSE);
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LLInventoryItem* item = getItem();
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childSetCommitCallback("desc", LLPreview::onText, this);
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if (item)
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childSetText("desc", item->getDescription());
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childSetPrevalidate("desc", &LLLineEditor::prevalidatePrintableNotPipe);
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setTitle(title);
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LLViewerTextEditor* editor = LLViewerUICtrlFactory::getViewerTextEditorByName(this, "Notecard Editor");
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if (editor)
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{
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editor->setWordWrap(TRUE);
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editor->setSourceID(item_id);
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editor->setHandleEditKeysDirectly(TRUE);
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}
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gAgent.changeCameraToDefault();
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}
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BOOL LLPreviewNotecard::postBuild()
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{
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LLViewerTextEditor *ed = (LLViewerTextEditor *)gUICtrlFactory->getTextEditorByName(this, "Notecard Editor");
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if (ed)
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{
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ed->setNotecardInfo(mNotecardItemID, mObjectID);
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}
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return TRUE;
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}
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bool LLPreviewNotecard::saveItem(LLPointer<LLInventoryItem>* itemptr)
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{
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LLInventoryItem* item = NULL;
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if (itemptr && itemptr->notNull())
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{
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item = (LLInventoryItem*)(*itemptr);
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}
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bool res = saveIfNeeded(item);
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if (res)
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{
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delete itemptr;
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}
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return res;
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}
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void LLPreviewNotecard::setEnabled( BOOL enabled )
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{
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LLViewerTextEditor* editor = LLViewerUICtrlFactory::getViewerTextEditorByName(this, "Notecard Editor");
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childSetEnabled("Notecard Editor", enabled);
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childSetVisible("lock", !enabled);
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childSetEnabled("desc", enabled);
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childSetEnabled("Save", enabled && editor && (!editor->isPristine()));
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}
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void LLPreviewNotecard::draw()
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{
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//childSetFocus("Save", FALSE);
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LLViewerTextEditor* editor = LLViewerUICtrlFactory::getViewerTextEditorByName(this, "Notecard Editor");
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BOOL script_changed = !editor->isPristine();
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childSetEnabled("Save", script_changed && getEnabled());
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LLPreview::draw();
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}
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// virtual
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BOOL LLPreviewNotecard::handleKeyHere(KEY key, MASK mask,
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BOOL called_from_parent)
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{
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if(getVisible() && getEnabled())
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{
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if(('S' == key) && (MASK_CONTROL == (mask & MASK_CONTROL)))
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{
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saveIfNeeded();
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return TRUE;
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}
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}
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return FALSE;
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}
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// virtual
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BOOL LLPreviewNotecard::canClose()
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{
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LLViewerTextEditor* editor = LLViewerUICtrlFactory::getViewerTextEditorByName(this, "Notecard Editor");
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if(mForceClose || editor->isPristine())
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{
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return TRUE;
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}
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else
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{
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// Bring up view-modal dialog: Save changes? Yes, No, Cancel
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gViewerWindow->alertXml("SaveChanges",
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&LLPreviewNotecard::handleSaveChangesDialog,
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this);
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return FALSE;
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}
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}
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const LLInventoryItem* LLPreviewNotecard::getDragItem()
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{
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LLViewerTextEditor* editor = LLViewerUICtrlFactory::getViewerTextEditorByName(this, "Notecard Editor");
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if(editor)
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{
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return editor->getDragItem();
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}
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return NULL;
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}
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bool LLPreviewNotecard::hasEmbeddedInventory()
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{
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LLViewerTextEditor* editor = NULL;
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editor = LLViewerUICtrlFactory::getViewerTextEditorByName(
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this,
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"Notecard Editor");
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if (!editor) return false;
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return editor->hasEmbeddedInventory();
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}
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void LLPreviewNotecard::refreshFromInventory()
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{
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lldebugs << "LLPreviewNotecard::refreshFromInventory()" << llendl;
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loadAsset();
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}
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void LLPreviewNotecard::loadAsset()
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{
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// request the asset.
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LLInventoryItem* item = getItem();
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LLViewerTextEditor* editor = LLViewerUICtrlFactory::getViewerTextEditorByName(this, "Notecard Editor");
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if (!editor)
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return;
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if(item)
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{
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if (gAgent.allowOperation(PERM_COPY, item->getPermissions(),
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GP_OBJECT_MANIPULATE)
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|| gAgent.isGodlike())
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{
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mAssetID = item->getAssetUUID();
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if(mAssetID.isNull())
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{
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editor->setText("");
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editor->makePristine();
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editor->setEnabled(TRUE);
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mAssetStatus = PREVIEW_ASSET_LOADED;
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}
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else
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{
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LLUUID* new_uuid = new LLUUID(mItemUUID);
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LLHost source_sim = LLHost::invalid;
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if (mObjectUUID.notNull())
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{
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LLViewerObject *objectp = gObjectList.findObject(mObjectUUID);
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if (objectp && objectp->getRegion())
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{
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source_sim = objectp->getRegion()->getHost();
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}
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else
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{
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// The object that we're trying to look at disappeared, bail.
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llwarns << "Can't find object " << mObjectUUID << " associated with notecard." << llendl;
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mAssetID.setNull();
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editor->setText("Unable to find object containing this note.");
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editor->makePristine();
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editor->setEnabled(FALSE);
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mAssetStatus = PREVIEW_ASSET_LOADED;
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return;
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}
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}
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gAssetStorage->getInvItemAsset(source_sim,
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gAgent.getID(),
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gAgent.getSessionID(),
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item->getPermissions().getOwner(),
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mObjectUUID,
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item->getUUID(),
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item->getAssetUUID(),
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item->getType(),
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&onLoadComplete,
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(void*)new_uuid,
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TRUE);
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mAssetStatus = PREVIEW_ASSET_LOADING;
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}
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}
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else
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{
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mAssetID.setNull();
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editor->setText("You are not allowed to view this note.");
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editor->makePristine();
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editor->setEnabled(FALSE);
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mAssetStatus = PREVIEW_ASSET_LOADED;
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}
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if(!gAgent.allowOperation(PERM_MODIFY, item->getPermissions(),
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GP_OBJECT_MANIPULATE))
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{
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editor->setEnabled(FALSE);
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childSetVisible("lock", TRUE);
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}
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}
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else
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{
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editor->setText("");
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editor->makePristine();
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editor->setEnabled(TRUE);
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mAssetStatus = PREVIEW_ASSET_LOADED;
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}
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}
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// static
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void LLPreviewNotecard::onLoadComplete(LLVFS *vfs,
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const LLUUID& asset_uuid,
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LLAssetType::EType type,
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void* user_data, S32 status)
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{
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llinfos << "LLPreviewNotecard::onLoadComplete()" << llendl;
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LLUUID* item_id = (LLUUID*)user_data;
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LLPreviewNotecard* preview = LLPreviewNotecard::getInstance(*item_id);
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if( preview )
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{
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if(0 == status)
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{
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LLVFile file(vfs, asset_uuid, type, LLVFile::READ);
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S32 file_length = file.getSize();
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char* buffer = new char[file_length+1];
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file.read((U8*)buffer, file_length); /*Flawfinder: ignore*/
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// put a EOS at the end
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buffer[file_length] = 0;
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LLViewerTextEditor* previewEditor = LLViewerUICtrlFactory::getViewerTextEditorByName(preview, "Notecard Editor");
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if( (file_length > 19) && !strncmp( buffer, "Linden text version", 19 ) )
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{
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if( !previewEditor->importBuffer( buffer ) )
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{
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llwarns << "Problem importing notecard" << llendl;
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}
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}
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else
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{
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// Version 0 (just text, doesn't include version number)
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previewEditor->setText(buffer);
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}
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previewEditor->makePristine();
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LLInventoryItem* item = preview->getItem();
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BOOL modifiable = item && gAgent.allowOperation(PERM_MODIFY,
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item->getPermissions(), GP_OBJECT_MANIPULATE);
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preview->setEnabled(modifiable);
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delete[] buffer;
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preview->mAssetStatus = PREVIEW_ASSET_LOADED;
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}
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else
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{
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if( gViewerStats )
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{
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gViewerStats->incStat( LLViewerStats::ST_DOWNLOAD_FAILED );
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}
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if( LL_ERR_ASSET_REQUEST_NOT_IN_DATABASE == status ||
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LL_ERR_FILE_EMPTY == status)
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{
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LLNotifyBox::showXml("NotecardMissing");
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}
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else if (LL_ERR_INSUFFICIENT_PERMISSIONS == status)
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{
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LLNotifyBox::showXml("NotecardNoPermissions");
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}
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else
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{
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LLNotifyBox::showXml("UnableToLoadNotecard");
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}
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llwarns << "Problem loading notecard: " << status << llendl;
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preview->mAssetStatus = PREVIEW_ASSET_ERROR;
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}
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}
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delete item_id;
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}
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// static
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LLPreviewNotecard* LLPreviewNotecard::getInstance(const LLUUID& item_id)
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{
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LLPreview* instance = NULL;
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preview_map_t::iterator found_it = LLPreview::sInstances.find(item_id);
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if(found_it != LLPreview::sInstances.end())
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{
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instance = found_it->second;
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}
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return (LLPreviewNotecard*)instance;
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}
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// static
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void LLPreviewNotecard::onClickSave(void* user_data)
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{
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//llinfos << "LLPreviewNotecard::onBtnSave()" << llendl;
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LLPreviewNotecard* preview = (LLPreviewNotecard*)user_data;
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if(preview)
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{
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preview->saveIfNeeded();
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}
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}
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struct LLSaveNotecardInfo
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{
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LLPreviewNotecard* mSelf;
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LLUUID mItemUUID;
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LLUUID mObjectUUID;
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LLTransactionID mTransactionID;
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LLPointer<LLInventoryItem> mCopyItem;
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LLSaveNotecardInfo(LLPreviewNotecard* self, const LLUUID& item_id, const LLUUID& object_id,
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const LLTransactionID& transaction_id, LLInventoryItem* copyitem) :
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mSelf(self), mItemUUID(item_id), mObjectUUID(object_id), mTransactionID(transaction_id), mCopyItem(copyitem)
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{
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}
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};
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bool LLPreviewNotecard::saveIfNeeded(LLInventoryItem* copyitem)
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{
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if(!gAssetStorage)
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{
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llwarns << "Not connected to an asset storage system." << llendl;
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return false;
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}
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LLViewerTextEditor* editor = LLViewerUICtrlFactory::getViewerTextEditorByName(this, "Notecard Editor");
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if(!editor->isPristine())
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{
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// We need to update the asset information
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LLTransactionID tid;
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LLAssetID asset_id;
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tid.generate();
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asset_id = tid.makeAssetID(gAgent.getSecureSessionID());
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LLVFile file(gVFS, asset_id, LLAssetType::AT_NOTECARD, LLVFile::APPEND);
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LLString buffer;
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if (!editor->exportBuffer(buffer))
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{
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return false;
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}
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editor->makePristine();
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S32 size = buffer.length() + 1;
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file.setMaxSize(size);
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file.write((U8*)buffer.c_str(), size);
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LLInventoryItem* item = getItem();
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// save it out to database
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if (item)
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{
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std::string agent_url = gAgent.getRegion()->getCapability("UpdateNotecardAgentInventory");
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std::string task_url = gAgent.getRegion()->getCapability("UpdateNotecardTaskInventory");
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if (mObjectUUID.isNull() && !agent_url.empty())
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{
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// Saving into agent inventory
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mAssetStatus = PREVIEW_ASSET_LOADING;
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setEnabled(FALSE);
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LLSD body;
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body["item_id"] = mItemUUID;
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llinfos << "Saving notecard " << mItemUUID
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<< " into agent inventory via " << agent_url << llendl;
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LLHTTPClient::post(agent_url, body,
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new LLUpdateAgentInventoryResponder(body, asset_id, LLAssetType::AT_NOTECARD));
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}
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else if (!mObjectUUID.isNull() && !task_url.empty())
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{
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// Saving into task inventory
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mAssetStatus = PREVIEW_ASSET_LOADING;
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setEnabled(FALSE);
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LLSD body;
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body["task_id"] = mObjectUUID;
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body["item_id"] = mItemUUID;
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llinfos << "Saving notecard " << mItemUUID << " into task "
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<< mObjectUUID << " via " << task_url << llendl;
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LLHTTPClient::post(task_url, body,
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new LLUpdateTaskInventoryResponder(body, asset_id, LLAssetType::AT_NOTECARD));
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}
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else if (gAssetStorage)
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{
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LLSaveNotecardInfo* info = new LLSaveNotecardInfo(this, mItemUUID, mObjectUUID,
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tid, copyitem);
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gAssetStorage->storeAssetData(tid, LLAssetType::AT_NOTECARD,
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&onSaveComplete,
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(void*)info,
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FALSE);
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}
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}
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}
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return true;
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}
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// static
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void LLPreviewNotecard::onSaveComplete(const LLUUID& asset_uuid, void* user_data, S32 status) // StoreAssetData callback (fixed)
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{
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LLSaveNotecardInfo* info = (LLSaveNotecardInfo*)user_data;
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if(info && (0 == status))
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{
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if(info->mObjectUUID.isNull())
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{
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LLViewerInventoryItem* item;
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item = (LLViewerInventoryItem*)gInventory.getItem(info->mItemUUID);
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if(item)
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{
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LLPointer<LLViewerInventoryItem> new_item = new LLViewerInventoryItem(item);
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new_item->setAssetUUID(asset_uuid);
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new_item->setTransactionID(info->mTransactionID);
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new_item->updateServer(FALSE);
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gInventory.updateItem(new_item);
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gInventory.notifyObservers();
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}
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else
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{
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llwarns << "Inventory item for script " << info->mItemUUID
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<< " is no longer in agent inventory." << llendl;
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}
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}
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else
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{
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LLViewerObject* object = gObjectList.findObject(info->mObjectUUID);
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LLViewerInventoryItem* item = NULL;
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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
|
|
{
|
|
gViewerWindow->alertXml("SaveNotecardFailObjectNotFound");
|
|
}
|
|
}
|
|
// Perform item copy to inventory
|
|
if (info->mCopyItem.notNull())
|
|
{
|
|
LLViewerTextEditor* editor = LLViewerUICtrlFactory::getViewerTextEditorByName(info->mSelf, "Notecard Editor");
|
|
if (editor)
|
|
{
|
|
editor->copyInventory(info->mCopyItem);
|
|
}
|
|
}
|
|
|
|
// Find our window and close it if requested.
|
|
LLPreviewNotecard* previewp = (LLPreviewNotecard*)LLPreview::find(info->mItemUUID);
|
|
if (previewp && previewp->mCloseAfterSave)
|
|
{
|
|
previewp->close();
|
|
}
|
|
}
|
|
else
|
|
{
|
|
llwarns << "Problem saving notecard: " << status << llendl;
|
|
LLStringBase<char>::format_map_t args;
|
|
args["[REASON]"] = std::string(LLAssetStorage::getErrorString(status));
|
|
gViewerWindow->alertXml("SaveNotecardFailReason",args);
|
|
}
|
|
|
|
char uuid_string[UUID_STR_LENGTH]; /*Flawfinder: ignore*/
|
|
asset_uuid.toString(uuid_string);
|
|
char filename[LL_MAX_PATH]; /*Flawfinder: ignore*/
|
|
snprintf(filename, LL_MAX_PATH, "%s.tmp", gDirUtilp->getExpandedFilename(LL_PATH_CACHE,uuid_string).c_str()); /*Flawfinder: ignore*/
|
|
LLFile::remove(filename);
|
|
delete info;
|
|
}
|
|
|
|
// static
|
|
void LLPreviewNotecard::handleSaveChangesDialog(S32 option, void* userdata)
|
|
{
|
|
LLPreviewNotecard* self = (LLPreviewNotecard*)userdata;
|
|
switch(option)
|
|
{
|
|
case 0: // "Yes"
|
|
self->mCloseAfterSave = TRUE;
|
|
LLPreviewNotecard::onClickSave((void*)self);
|
|
break;
|
|
|
|
case 1: // "No"
|
|
self->mForceClose = TRUE;
|
|
self->close();
|
|
break;
|
|
|
|
case 2: // "Cancel"
|
|
default:
|
|
// If we were quitting, we didn't really mean it.
|
|
app_abort_quit();
|
|
break;
|
|
}
|
|
}
|
|
|
|
void LLPreviewNotecard::reshape(S32 width, S32 height, BOOL called_from_parent)
|
|
{
|
|
LLPreview::reshape( width, height, called_from_parent );
|
|
|
|
if( !isMinimized() )
|
|
{
|
|
// So that next time you open a script it will have the same height and width
|
|
// (although not the same position).
|
|
gSavedSettings.setRect("NotecardEditorRect", mRect);
|
|
}
|
|
}
|
|
|
|
// EOF
|