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/**
* @file llnotify.h
* @brief Non-blocking notification that doesn't take keyboard focus.
*
* $LicenseInfo:firstyear=2003&license=viewergpl$
*
* Copyright (c) 2003-2009, 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://secondlifegrid.net/programs/open_source/licensing/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://secondlifegrid.net/programs/open_source/licensing/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.
* $/LicenseInfo$
*/
#ifndef LL_LLNOTIFY_H
#define LL_LLNOTIFY_H
#include "llfontgl.h"
#include "llpanel.h"
#include "lltimer.h"
#include "llnotifications.h"
#include <vector>
class LLButton;
class LLNotifyBoxTemplate;
// NotifyBox - for notifications that require a response from the user.
class LLNotifyBox :
public LLPanel,
public LLEventTimer,
public LLInitClass<LLNotifyBox>,
public LLInstanceTracker<LLNotifyBox, LLUUID>
{
public:
typedef void (*notify_callback_t)(S32 option, void* data);
typedef std::vector<std::string> option_list_t;
static void initClass();
static void destroyClass();
BOOL isTip() const { return mIsTip; }
BOOL isCaution() const { return mIsCaution; }
/*virtual*/ void setVisible(BOOL visible);
void stopAnimation() { mAnimating = FALSE; }
void close();
LLNotificationPtr getNotification() const { return mNotification; }
static void format(std::string& msg, const LLStringUtil::format_map_t& args);
protected:
LLNotifyBox(LLNotificationPtr notification, BOOL layout_script_dialog);
/*virtual*/ ~LLNotifyBox();
LLButton* addButton(std::string const &name, const std::string& label, BOOL is_option, BOOL is_default);
/*virtual*/ BOOL handleMouseUp(S32 x, S32 y, MASK mask);
/*virtual*/ BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);
// Animate as sliding onto the screen.
/*virtual*/ void draw();
/*virtual*/ BOOL tick();
void moveToBack(bool getfocus = false);
// Returns the rect, relative to gNotifyView, where this
// notify box should be placed.
static LLRect getNotifyRect(S32 num_options, BOOL layout_script_dialog, BOOL is_caution);
static LLRect getNotifyTipRect(const std::string &message);
// internal handler for button being clicked
static void onClickButton(void* data);
// for "next" button
static void onClickNext(void* data);
//static LLNotifyBox* findExistingNotify(LLPointer<LLNotifyBoxTemplate> notify_template, const LLString::format_map_t& args);
private:
static bool onNotification(const LLSD& notify);
void drawBackground() const;
protected:
std::string mMessage;
LLNotificationPtr mNotification;
BOOL mIsTip;
BOOL mIsCaution; // is this a caution notification?
BOOL mAnimating; // Are we sliding onscreen?
// Time since this notification was displayed.
// This is an LLTimer not a frame timer because I am concerned
// that I could be out-of-sync by one frame in the animation.
LLTimer mAnimateTimer;
LLButton* mNextBtn;
S32 mNumOptions;
S32 mNumButtons;
BOOL mAddedDefaultBtn;
BOOL mLayoutScriptDialog;
// Used for callbacks
struct InstanceAndS32
{
LLNotifyBox* mSelf;
std::string mButtonName;
};
std::vector<InstanceAndS32*> mBtnCallbackData;
static S32 sNotifyBoxCount;
static const LLFontGL* sFont;
static const LLFontGL* sFontSmall;
typedef std::map<std::string, LLNotifyBox*> unique_map_t;
static unique_map_t sOpenUniqueNotifyBoxes;
};
class LLNotifyBoxView : public LLUICtrl
{
public:
LLNotifyBoxView(const std::string& name, const LLRect& rect, BOOL mouse_opaque, U32 follows=FOLLOWS_NONE);
void showOnly(LLView * ctrl);
LLNotifyBox * getFirstNontipBox() const;
class Matcher
{
public:
Matcher(){}
virtual ~Matcher() {}
virtual BOOL matches(const LLNotificationPtr) const = 0;
};
// Walks the list and removes any stacked messages for which the given matcher returns TRUE.
// Useful when muting people and things in order to clear out any similar previously queued messages.
void purgeMessagesMatching(const Matcher& matcher);
private:
bool isGroupNotifyBox(const LLView* view) const ;
};
// This view contains the stack of notification windows.
extern LLNotifyBoxView* gNotifyBoxView;
#endif
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