Imported existing code

indra/llui/llalertdialog.h

@@ -0,0 +1,128 @@
+/** 
+ * @file llalertdialog.h
+ * @brief LLAlertDialog base class
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ * 
+ * Copyright (c) 2001-2009, 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_ALERTDIALOG_H
+#define LL_ALERTDIALOG_H
+
+#include "llpanel.h"
+#include "llmodaldialog.h"
+#include "llmemory.h"
+#include "llui.h"
+#include "llnotifications.h"
+
+class LLButton;
+class LLCheckBoxCtrl;
+class LLAlertDialogTemplate;
+class LLLineEditor;
+
+// https://wiki.lindenlab.com/mediawiki/index.php?title=LLAlertDialog&oldid=81388
+class LLAlertDialog 
+	: public LLModalDialog,
+	  public LLInitClass<LLAlertDialog>,
+	  public LLInstanceTracker<LLAlertDialog, LLUUID>
+
+{
+public:
+	typedef bool (*display_callback_t)(S32 modal);
+
+	class URLLoader
+	{
+	public:
+		virtual void load(const std::string& url) = 0;
+		virtual ~URLLoader() {}
+	};
+	
+	static void setURLLoader(URLLoader* loader)
+	{
+		sURLLoader = loader;
+	}
+	
+public:
+	// User's responsibility to call show() after creating these.
+	LLAlertDialog( LLNotificationPtr notep, bool is_modal );
+
+	virtual BOOL	handleKeyHere(KEY key, MASK mask );
+
+	virtual void	draw();
+	virtual void	setVisible( BOOL visible );
+	virtual void	onClose(bool app_quitting);
+
+	bool 			setCheckBox( const std::string&, const std::string& );	
+	void			setCaution(BOOL val = TRUE) { mCaution = val; }
+	// If mUnique==TRUE only one copy of this message should exist
+	void			setUnique(BOOL val = TRUE) { mUnique = val; }
+	void			setEditTextArgs(const LLSD& edit_args);
+	
+	bool			show();	// May instantly destroy the message if it is unique (returns false)
+	
+	//statics
+	static void initClass();
+	static bool onNewNotification(const LLSD& notify, bool is_modal);
+	static void	onButtonPressed(void* userdata);
+	static void onClickIgnore(LLUICtrl* ctrl, void* user_data);
+
+private:
+	LLNotificationPtr mNote;
+
+	static std::map<std::string, LLAlertDialog*> sUniqueActiveMap;
+
+	virtual ~LLAlertDialog();
+	// No you can't kill it.  It can only kill itself.
+
+	// Does it have a readable title label, or minimize or close buttons?
+	BOOL hasTitleBar() const;
+
+private:
+	static URLLoader* sURLLoader;
+	static LLControlGroup* sSettings;
+
+	struct ButtonData
+	{
+		LLAlertDialog* mSelf;
+		LLButton* mButton;
+		std::string mURL;
+	};
+	std::vector<ButtonData> mButtonData;
+
+	S32				mDefaultOption;
+	LLCheckBoxCtrl* mCheck;
+	BOOL			mCaution;
+	BOOL			mUnique;
+	std::string		mLabel;
+	LLFrameTimer	mDefaultBtnTimer;
+	// For Dialogs that take a line as text as input:
+	LLLineEditor* mLineEditor;
+
+};
+
+
+#endif  // LL_ALERTDIALOG_H