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Diffstat (limited to 'indra/newview/llconversationmodel.h')
| -rw-r--r-- | indra/newview/llconversationmodel.h | 202 |
1 files changed, 202 insertions, 0 deletions
diff --git a/indra/newview/llconversationmodel.h b/indra/newview/llconversationmodel.h new file mode 100644 index 0000000000..85760eb1a8 --- /dev/null +++ b/indra/newview/llconversationmodel.h @@ -0,0 +1,202 @@ +/** + * @file llconversationmodel.h + * @brief Implementation of conversations list + * + * $LicenseInfo:firstyear=2009&license=viewerlgpl$ + * 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_LLCONVERSATIONMODEL_H +#define LL_LLCONVERSATIONMODEL_H + +//#include <map> +//#include <vector> + +#include "llfolderviewitem.h" +#include "llfolderviewmodel.h" + +class LLButton; +class LLFloater; +class LLLayoutPanel; +class LLLayoutStack; +class LLTabContainer; +class LLIMFloaterContainer; + +// Implementation of conversations list + +class LLConversationItem; + +typedef std::map<LLFloater*, LLConversationItem*> conversations_items_map; +typedef std::map<LLFloater*, LLFolderViewItem*> conversations_widgets_map; + +// Conversation items: we hold a list of those and create an LLFolderViewItem widget for each +// that we tuck into the mConversationsListPanel. +class LLConversationItem : public LLFolderViewModelItemCommon +{ +public: + LLConversationItem(std::string name, const LLUUID& uuid, LLFloater* floaterp, LLIMFloaterContainer* containerp); + LLConversationItem(LLIMFloaterContainer* containerp); + virtual ~LLConversationItem() {} + + // Stub those things we won't really be using in this conversation context + virtual const std::string& getName() const { return mName; } + virtual const std::string& getDisplayName() const { return mName; } + virtual const std::string& getSearchableName() const { return mName; } + virtual const LLUUID& getUUID() const { return mUUID; } + virtual time_t getCreationDate() const { return 0; } + virtual LLPointer<LLUIImage> getIcon() const { return NULL; } + virtual LLPointer<LLUIImage> getOpenIcon() const { return getIcon(); } + virtual LLFontGL::StyleFlags getLabelStyle() const { return LLFontGL::NORMAL; } + virtual std::string getLabelSuffix() const { return LLStringUtil::null; } + virtual BOOL isItemRenameable() const { return FALSE; } + virtual BOOL renameItem(const std::string& new_name) { return FALSE; } + virtual BOOL isItemMovable( void ) const { return FALSE; } + virtual BOOL isItemRemovable( void ) const { return FALSE; } + virtual BOOL isItemInTrash( void) const { return FALSE; } + virtual BOOL removeItem() { return FALSE; } + virtual void removeBatch(std::vector<LLFolderViewModelItem*>& batch) { } + virtual void move( LLFolderViewModelItem* parent_listener ) { } + virtual BOOL isItemCopyable() const { return FALSE; } + virtual BOOL copyToClipboard() const { return FALSE; } + virtual BOOL cutToClipboard() const { return FALSE; } + virtual BOOL isClipboardPasteable() const { return FALSE; } + virtual void pasteFromClipboard() { } + virtual void pasteLinkFromClipboard() { } + virtual void buildContextMenu(LLMenuGL& menu, U32 flags) { } + virtual BOOL isUpToDate() const { return TRUE; } + virtual bool hasChildren() const { return FALSE; } + + virtual bool potentiallyVisible() { return true; } + virtual bool filter( LLFolderViewFilter& filter) { return false; } + virtual bool descendantsPassedFilter(S32 filter_generation = -1) { return true; } + virtual void setPassedFilter(bool passed, S32 filter_generation, std::string::size_type string_offset = std::string::npos, std::string::size_type string_size = 0) { } + virtual bool passedFilter(S32 filter_generation = -1) { return true; } + + // The action callbacks + virtual void performAction(LLInventoryModel* model, std::string action); + virtual void openItem( void ); + virtual void closeItem( void ); + virtual void previewItem( void ); + virtual void selectItem(void); + virtual void showProperties(void); + + void setVisibleIfDetached(BOOL visible); + + // This method will be called to determine if a drop can be + // performed, and will set drop to TRUE if a drop is + // requested. + // Returns TRUE if a drop is possible/happened, FALSE otherwise. + virtual BOOL dragOrDrop(MASK mask, BOOL drop, + EDragAndDropType cargo_type, + void* cargo_data, + std::string& tooltip_msg) { return FALSE; } + + bool hasSameValues(std::string name, const LLUUID& uuid) { return ((name == mName) && (uuid == mUUID)); } + bool hasSameValue(const LLUUID& uuid) { return (uuid == mUUID); } +private: + std::string mName; + const LLUUID mUUID; + LLFloater* mFloater; + LLIMFloaterContainer* mContainer; +}; + +// We don't want to ever filter conversations but we need to declare that class to create a conversation view model. +// We just stubb everything for the moment. +class LLConversationFilter : public LLFolderViewFilter +{ +public: + + enum ESortOrderType + { + SO_NAME = 0, // Sort inventory by name + SO_DATE = 0x1, // Sort inventory by date + }; + + LLConversationFilter() { mEmpty = ""; } + ~LLConversationFilter() {} + + bool check(const LLFolderViewModelItem* item) { return true; } + bool checkFolder(const LLFolderViewModelItem* folder) const { return true; } + void setEmptyLookupMessage(const std::string& message) { } + std::string getEmptyLookupMessage() const { return mEmpty; } + bool showAllResults() const { return true; } + std::string::size_type getStringMatchOffset(LLFolderViewModelItem* item) const { return std::string::npos; } + std::string::size_type getFilterStringSize() const { return 0; } + + bool isActive() const { return false; } + bool isModified() const { return false; } + void clearModified() { } + const std::string& getName() const { return mEmpty; } + const std::string& getFilterText() { return mEmpty; } + void setModified(EFilterModified behavior = FILTER_RESTART) { } + + void setFilterCount(S32 count) { } + S32 getFilterCount() const { return 0; } + void decrementFilterCount() { } + + bool isDefault() const { return true; } + bool isNotDefault() const { return false; } + void markDefault() { } + void resetDefault() { } + + S32 getCurrentGeneration() const { return 0; } + S32 getFirstSuccessGeneration() const { return 0; } + S32 getFirstRequiredGeneration() const { return 0; } +private: + std::string mEmpty; +}; + +class LLConversationSort +{ +public: + LLConversationSort(U32 order = 0) + : mSortOrder(order), + mByDate(false), + mByName(false) + { + mByDate = (order & LLConversationFilter::SO_DATE); + mByName = (order & LLConversationFilter::SO_NAME); + } + + bool isByDate() const { return mByDate; } + U32 getSortOrder() const { return mSortOrder; } + + bool operator()(const LLConversationItem* const& a, const LLConversationItem* const& b) const; +private: + U32 mSortOrder; + bool mByDate; + bool mByName; +}; + +class LLConversationViewModel +: public LLFolderViewModel<LLConversationSort, LLConversationItem, LLConversationItem, LLConversationFilter> +{ +public: + typedef LLFolderViewModel<LLConversationSort, LLConversationItem, LLConversationItem, LLConversationFilter> base_t; + + void sort(LLFolderViewFolder* folder) { } // *TODO : implement conversation sort + bool contentsReady() { return true; } // *TODO : we need to check that participants names are available somewhat + bool startDrag(std::vector<LLFolderViewModelItem*>& items) { return false; } // We do not allow drag of conversation items + +private: +}; + +#endif // LL_LLCONVERSATIONMODEL_H |