/** * @file llconversationview.h * @brief Implementation of conversations list widgets and views * * $LicenseInfo:firstyear=2009&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2010, Linden Research, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; * version 2.1 of the License only. * * This library is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA * * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ #ifndef LL_LLCONVERSATIONVIEW_H #define LL_LLCONVERSATIONVIEW_H #include "../llui/llfolderviewitem.h" #include "llavatariconctrl.h" #include "../llui/llbutton.h" #include "lloutputmonitorctrl.h" class LLTextBox; class LLFloaterIMContainer; class LLConversationViewSession; class LLConversationViewParticipant; class LLVoiceClientStatusObserver; // Implementation of conversations list session widgets class LLConversationViewSession : public LLFolderViewFolder { public: struct Params : public LLInitParam::Block<Params, LLFolderViewItem::Params> { Optional<LLFloaterIMContainer*> container; Params(); }; protected: friend class LLUICtrlFactory; LLConversationViewSession( const Params& p ); /*virtual*/ bool isHighlightAllowed(); /*virtual*/ bool isHighlightActive(); /*virtual*/ bool isFlashing() { return mFlashStateOn; } LLFloaterIMContainer* mContainer; public: virtual ~LLConversationViewSession(); /*virtual*/ BOOL postBuild(); /*virtual*/ void draw(); /*virtual*/ BOOL handleMouseDown( S32 x, S32 y, MASK mask ); /*virtual*/ BOOL handleRightMouseDown( S32 x, S32 y, MASK mask ); /*virtual*/ BOOL handleMouseUp( S32 x, S32 y, MASK mask ); /*virtual*/ S32 arrange(S32* width, S32* height); /*virtual*/ void toggleOpen(); /*virtual*/ bool isCollapsed() { return mCollapsedMode; } void toggleCollapsedMode(bool is_collapsed); void setVisibleIfDetached(BOOL visible); LLConversationViewParticipant* findParticipant(const LLUUID& participant_id); void showVoiceIndicator(bool visible); virtual void refresh(); /*virtual*/ void setFlashState(bool flash_state); void setHighlightState(bool hihglight_state); LLFloater* getSessionFloater(); private: void onCurrentVoiceSessionChanged(const LLUUID& session_id); void startFlashing(); void selectConversationItem(); LLPanel* mItemPanel; LLPanel* mCallIconLayoutPanel; LLTextBox* mSessionTitle; LLOutputMonitorCtrl* mSpeakingIndicator; LLFlashTimer* mFlashTimer; bool mFlashStateOn; bool mFlashStarted; bool mCollapsedMode; bool mHasArrow; bool mIsInActiveVoiceChannel; LLVoiceClientStatusObserver* mVoiceClientObserver; boost::signals2::connection mActiveVoiceChannelConnection; }; // Implementation of conversations list participant (avatar) widgets class LLConversationViewParticipant : public LLFolderViewItem { public: struct Params : public LLInitParam::Block<Params, LLFolderViewItem::Params> { Optional<LLFloaterIMContainer*> container; Optional<LLUUID> participant_id; Optional<LLAvatarIconCtrl::Params> avatar_icon; Optional<LLButton::Params> info_button; Optional<LLOutputMonitorCtrl::Params> output_monitor; Params(); }; virtual ~LLConversationViewParticipant( void ); bool hasSameValue(const LLUUID& uuid) { return (uuid == mUUID); } void addToFolder(LLFolderViewFolder* folder); void addToSession(const LLUUID& session_id); void onMouseEnter(S32 x, S32 y, MASK mask); void onMouseLeave(S32 x, S32 y, MASK mask); /*virtual*/ S32 getLabelXPos(); /*virtual*/ BOOL handleMouseDown( S32 x, S32 y, MASK mask ); void hideSpeakingIndicator(); protected: friend class LLUICtrlFactory; LLConversationViewParticipant( const Params& p ); void initFromParams(const Params& params); BOOL postBuild(); /*virtual*/ void draw(); /*virtual*/ S32 arrange(S32* width, S32* height); void onInfoBtnClick(); private: LLAvatarIconCtrl* mAvatarIcon; LLButton * mInfoBtn; LLOutputMonitorCtrl* mSpeakingIndicator; LLUUID mUUID; // UUID of the participant typedef enum e_avatar_item_child { ALIC_SPEAKER_INDICATOR, ALIC_INFO_BUTTON, ALIC_COUNT, } EAvatarListItemChildIndex; static bool sStaticInitialized; // this variable is introduced to improve code readability static S32 sChildrenWidths[ALIC_COUNT]; static void initChildrenWidths(LLConversationViewParticipant* self); void updateChildren(); LLView* getItemChildView(EAvatarListItemChildIndex child_view_index); boost::signals2::connection mActiveVoiceChannelConnection; }; #endif // LL_LLCONVERSATIONVIEW_H