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/**
* @file llpaneldirbrowser.h
* @brief LLPanelDirBrowser class definition
*
* $LicenseInfo:firstyear=2001&license=viewergpl$
*
* Copyright (c) 2001-2007, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlife.com/developers/opensource/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at http://secondlife.com/developers/opensource/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
// Base class for the various search panels/results browsers
// in the Find floater. For example, Find > Popular Places
// is derived from this.
#ifndef LL_LLPANELDIRBROWSER_H
#define LL_LLPANELDIRBROWSER_H
#include "llpanel.h"
#include "llmemory.h" // LLPointer
#include "lluuid.h"
#include "llframetimer.h"
#include "llviewerimage.h"
#include "llmap.h"
class LLMessageSystem;
class LLFloaterDirectory;
class LLPanelDirBrowser: public LLPanel
{
public:
LLPanelDirBrowser(const std::string& name, LLFloaterDirectory* floater);
virtual ~LLPanelDirBrowser();
virtual BOOL postBuild();
// Use to get periodic updates.
virtual void draw();
virtual void onVisibilityChange(BOOL curVisibilityIn);
// Redo your search for the prev/next page of results
virtual void prevPage();
virtual void nextPage();
void resetSearchStart();
// Do the current query (used by prevPage/nextPage)
virtual void performQuery() {};
const LLUUID& getSearchID() const { return mSearchID; }
// Select the line in the scroll list control with this ID,
// either now or when data arrives from the server.
void selectByUUID(const LLUUID& id);
void selectEventByID(S32 event_id);
U32 getSelectedEventID() const;
void getSelectedInfo(LLUUID* id, S32 *type);
// from llpaneldirbase
void setupNewSearch();
// default handler for clicking the search button resets the
// next/prev state and performs the query.
// Expects a pointer to an LLPanelDirBrowser object.
static void onClickSearchCore(void* userdata);
// query_start indicates the first result row to
// return, usually 0 or 100 or 200 because the searches
// return a max of 100 rows
static void sendDirFindQuery(
LLMessageSystem* msg,
const LLUUID& query_id,
const LLString& text,
U32 flags,
S32 query_start);
// Put an item in the first line of the results list.
void addHelpText(const char* text);
void newClassified();
void showEvent(const U32 event_id);
void renameClassified(const LLUUID& classified_id, const char* name);
// Prev/Next page buttons
static void onClickNext(void* data);
static void onClickPrev(void* data);
static void onCommitList(LLUICtrl* ctrl, void* data);
static void processDirPeopleReply(LLMessageSystem* msg, void**);
static void processDirPlacesReply(LLMessageSystem* msg, void**);
static void processDirEventsReply(LLMessageSystem* msg, void**);
static void processDirGroupsReply(LLMessageSystem* msg, void**);
static void processDirClassifiedReply(LLMessageSystem* msg, void**);
static void processDirPopularReply(LLMessageSystem* msg, void**);
static void processDirLandReply(LLMessageSystem *msg, void**);
protected:
void updateResultCount();
void addClassified(LLCtrlListInterface *list, const LLUUID& classified_id, const char* name, const U32 creation_date, const S32 price_for_listing);
LLSD createLandSale(const LLUUID& parcel_id, BOOL is_auction, BOOL is_for_sale, const LLString& name, S32 *type);
static void onKeystrokeName(LLLineEditor* line, void* data);
// If this is a search for a panel like "people_panel" (and not the "all" panel)
// optionally show the "Next" button. Return the actual number of
// rows to display.
S32 showNextButton(S32 rows);
protected:
LLUUID mSearchID; // Unique ID for a pending search
LLUUID mWantSelectID; // scroll item to select on arrival
LLString mCurrentSortColumn;
BOOL mCurrentSortAscending;
// Some searches return a max of 100 items per page, so we can
// start the search from the 100th item rather than the 0th, etc.
S32 mSearchStart;
// Places is 100 per page, events is 200 per page
S32 mResultsPerPage;
S32 mResultsReceived;
U32 mMinSearchChars;
LLSD mResultsContents;
BOOL mHaveSearchResults;
BOOL mDidAutoSelect;
LLFrameTimer mLastResultTimer;
LLFloaterDirectory* mFloaterDirectory;
};
// Codes used for sorting by type.
const S32 EVENT_CODE = 0;
const S32 PLACE_CODE = 1;
const S32 ONLINE_CODE = 2;
const S32 OFFLINE_CODE = 3;
const S32 GROUP_CODE = 4;
const S32 CLASSIFIED_CODE = 5;
const S32 FOR_SALE_CODE = 6; // for sale place
const S32 AUCTION_CODE = 7; // for auction place
const S32 POPULAR_CODE = 8; // popular by dwell
extern LLMap< const LLUUID, LLPanelDirBrowser* > gDirBrowserInstances;
#endif // LL_LLPANELDIRBROWSER_H
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