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274 lines
11 KiB
C++
274 lines
11 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#ifndef CL_CHAT_WINDOW_H
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#define CL_CHAT_WINDOW_H
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#include "nel/misc/ucstring.h"
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#include "nel/misc/smart_ptr.h"
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#include "game_share/chat_group.h"
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namespace NLGUI
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{
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class CCtrlBase;
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class CViewText;
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class CGroupList;
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class CGroupEditBox;
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class CGroupContainer;
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class CCtrlTabButton;
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}
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class CChatWindow;
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/** Interface to react to a chat box entry
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* Derivers should define the msgEntered member function to handle entry event.
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*/
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struct IChatWindowListener
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{
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// the user entered a msg in the given chat box
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virtual void msgEntered(const ucstring &msg, CChatWindow *chatWindow) = 0;
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};
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/** description of a chat window
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*/
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struct CChatWindowDesc
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{
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typedef std::vector<std::pair<std::string,std::string> > TTemplateParams;
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ucstring Title; // unique title for the window
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std::string FatherContainer; // name of the father container. If empty, the chat box must be added manually in the hierarchy
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std::string ChatTemplate; // Template for the chat interface, or "" to use the default one
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TTemplateParams ChatTemplateParams; // optional template parameters
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sint InsertPosition; // [optional] -1 if the chat box should be inserted at the end of the container list, or the index otherwise
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bool ParentBlink; // [optional] when true, make the parent group blink
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bool Savable; // should the position of the chat box be saved between session ? Default is false
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bool Localize; // should we have to localize the window?
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IChatWindowListener *Listener;
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std::string Id;
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std::string AHOnActive;
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std::string AHOnActiveParams;
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std::string AHOnDeactive;
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std::string AHOnDeactiveParams;
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std::string AHOnCloseButton;
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std::string AHOnCloseButtonParams;
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std::string HeaderColor;
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// default ctor : build optional parameters with their default values
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CChatWindowDesc();
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};
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/** This class can be used to easily manipulate a chat box without having to deal directly with the ui.
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* Each chat box must have a unique identifier.
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* For that reason, they should be created from a CChatWindowManager instance
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* \author Nicolas Vizerie
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* \author Nevrax France
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* \date 2003
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*/
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class CChatWindow : public NLMISC::CRefCount
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{
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public:
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// a listener to know when a chat window is removed, or when a msg is displayed to it
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struct IObserver
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{
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// called by a CChatWindow when it is deleted
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virtual void chatWindowRemoved(CChatWindow * /* cw */) {}
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// called by a CChatWindow when a msg has been displayed in it ('displayMessage' has been called)
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//virtual void displayMessage(CChatWindow *cw, const ucstring &msg, NLMISC::CRGBA col, uint numBlinks = 0) {}
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};
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public:
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// display a message in this chat box with the given color
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virtual void displayMessage(const ucstring &msg, NLMISC::CRGBA col, CChatGroup::TGroupType gt, uint32 dynamicChatDbIndex, uint numBlinks = 0, bool *windowVisible = NULL);
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virtual void displayTellMessage(const ucstring &/* msg */, NLMISC::CRGBA /* col */, const ucstring &/* sender */) {}
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virtual void clearMessages(CChatGroup::TGroupType gt, uint32 dynamicChatDbIndex);
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// Test if the window is visible
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bool isVisible() const;
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// set the keyboard focus to this chat window (if it has a edit box)
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void setKeyboardFocus();
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// Make the window blink
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void enableBlink(uint numBlinks);
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// set a command to be displayed and eventually executed in this chat window. std::string version for backward compatibility
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void setCommand(const std::string &command, bool execute);
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// set a command to be displayed and eventually executed in this chat window
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void setCommand(const ucstring &command, bool execute);
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// set a string to be displayed in the edit box of this window (if it has one)
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void setEntry(const ucstring &entry);
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// Set listener to react to a chat entry
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void setListener(IChatWindowListener *listener) { _Listener = listener; }
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IChatWindowListener *getListener() const { return _Listener; }
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// Set the menu for the chat
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void setMenu(const std::string &menuName);
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// Set a new prompt for the chat window
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void setPrompt(const ucstring &prompt);
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// Set the color for the chat window
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void setPromptColor(NLMISC::CRGBA col);
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/** Get the container associated with this chat window
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* NB : you should not change the name of the window ! Use rename instead
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*/
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NLGUI::CGroupContainer *getContainer() const { return _Chat; }
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//
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NLGUI::CGroupEditBox *getEditBox() const;
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/** try to rename the chat window
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* \return true if success
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*/
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bool rename(const ucstring &newName, bool newNameLocalize);
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/** delete the container
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* Don't do it in the dtor, because done automatically at the end of the app by the interface manager.
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* Useful only if querried by the user
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*/
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void deleteContainer();
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// get the last chat window from which a command has been called
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static CChatWindow *getChatWindowLaunchingCommand() { return _ChatWindowLaunchingCommand; }
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// get the title of this chat window
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ucstring getTitle() const;
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// observers
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void addObserver(IObserver *obs);
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void removeObserver(IObserver *obs);
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bool isObserver(const IObserver *obs) const;
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// AH adder
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void setAHOnActive(const std::string &n);
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void setAHOnActiveParams(const std::string &n);
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void setAHOnDeactive(const std::string &n);
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void setAHOnDeactiveParams(const std::string &n);
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void setAHOnCloseButton(const std::string &n);
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void setAHOnCloseButtonParams(const std::string &n);
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void setHeaderColor(const std::string &n);
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//
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void displayLocalPlayerTell(const ucstring &receiver, const ucstring &msg, uint numBlinks = 0);
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/// Encode a color tag '@{RGBA}' in the text. If append is true, append at end of text, otherwise, replace the text
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static void encodeColorTag(const NLMISC::CRGBA &color, ucstring &text, bool append=true);
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///////////////////////////////////////////////////////////////////////////////////////
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protected:
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// ctor
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CChatWindow();
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// dtor
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virtual ~CChatWindow();
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protected:
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IChatWindowListener *_Listener;
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NLMISC::CRefPtr<NLGUI::CGroupContainer> _Chat;
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NLGUI::CGroupEditBox *_EB;
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bool _ParentBlink;
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static CChatWindow *_ChatWindowLaunchingCommand;
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std::vector<IObserver *> _Observers;
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protected:
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friend class CChatWindowManager;
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friend class CHandlerChatBoxEntry;
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friend class CHandlerContactEntry; // TODO : remove this if CChatBox are used in people lists
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/** Create a chat window
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* The name and the id should be unique
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* The id shouldn't contains ui:interface
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*/
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bool create(const CChatWindowDesc &desc, const std::string &id);
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};
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// -----------------------------------------------------------------------------------
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class CChatGroupWindow : public CChatWindow
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{
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public:
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CChatGroupWindow() {}
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// display a message in this chat box with the given color (callback from chat input filter)
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virtual void displayMessage(const ucstring &msg, NLMISC::CRGBA col, CChatGroup::TGroupType gt, uint32 dynamicChatDbIndex, uint numBlinks = 0, bool *windowVisible = NULL);
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virtual void displayTellMessage(const ucstring &msg, NLMISC::CRGBA col, const ucstring &sender);
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virtual void clearMessages(CChatGroup::TGroupType gt, uint32 dynamicChatDbIndex);
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sint32 getTabIndex();
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void setTabIndex(sint32 n);
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// Free Teller
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NLGUI::CGroupContainer *createFreeTeller(const ucstring &winName, const std::string &winColor="");
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void setActiveFreeTeller(const ucstring &winName, bool bActive=true);
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ucstring getFreeTellerName(const std::string &containerID);
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bool removeFreeTeller(const std::string &containerID); // Return true if free teller found
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void removeAllFreeTellers();
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void saveFreeTeller(NLMISC::IStream &f);
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void loadFreeTeller(NLMISC::IStream &f);
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// update headers of all free tellers
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void updateAllFreeTellerHeaders();
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protected:
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friend class CChatWindowManager;
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std::vector<NLGUI::CGroupContainer*> _FreeTellers;
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void getAssociatedSubWindow(CChatGroup::TGroupType gt, uint32 dynamicChatDbIndex, NLGUI::CGroupList *&gl, NLGUI::CCtrlTabButton *&tab);
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void updateFreeTellerHeader(NLGUI::CGroupContainer &ft);
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private:
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/** Get a valid string to use like ui id
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* \param stringId initial unchecked string
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* \return valid string
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**/
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const std::string getValidUiStringId(const std::string &stringId);
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};
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/** Class that manage several chat windows with unique names
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* \author Nicolas Vizerie
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* \author Nevrax France
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* \date 2003
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*/
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class CChatWindowManager
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{
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public:
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// dtor
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~CChatWindowManager();
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/** Create a new chat window. Each chat window should have a unique name
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* The window should be inserted in another container by the caller.
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* \param name A unique title to affect to that window
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* \param listener A listener to react to the event of the window
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* \return A pointer on the window, or NULL, if creation failed or if name already exists.
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*/
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CChatWindow *createChatWindow(const CChatWindowDesc &desc);
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CChatWindow *createChatGroupWindow(const CChatWindowDesc &desc);
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// Get a chat window by its title
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CChatWindow *getChatWindow(const ucstring &title);
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/// Remove a chat window by its title
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void removeChatWindow(const ucstring &title);
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// Remove a chat window by its pointer
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void removeChatWindow(CChatWindow *cw);
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/// from a ctrl of a chat box that triggered a menu, or an event, retrieve the associated chat box
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CChatWindow *getChatWindowFromCaller(NLGUI::CCtrlBase *caller);
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// Singleton pattern applied to the chat window manager
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static CChatWindowManager &getInstance();
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// try to rename a window
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bool rename(const ucstring &oldName, const ucstring &newName, bool newNameLocalize);
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// warning : this is slow
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uint getNumChatWindow() const { return (uint)_ChatWindowMap.size(); }
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// warning : this is slow : for debug only
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CChatWindow *getChatWindowByIndex(uint index);
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///////////////////////////////////////////////////////////////////////////////////////
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private:
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typedef std::map<ucstring, NLMISC::CRefPtr<CChatWindow> > TChatWindowMap;
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private:
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//
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TChatWindowMap _ChatWindowMap;
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uint _WindowID;
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private:
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// ctor
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CChatWindowManager();
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};
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// shortcut to get instance of the chat window manager
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inline CChatWindowManager &getChatWndMgr() { return CChatWindowManager::getInstance(); }
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#endif
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