diff options
Diffstat (limited to 'indra/llui/llscrolllistctrl.h')
| -rwxr-xr-x[-rw-r--r--] | indra/llui/llscrolllistctrl.h | 124 |
1 files changed, 83 insertions, 41 deletions
diff --git a/indra/llui/llscrolllistctrl.h b/indra/llui/llscrolllistctrl.h index 78bc60db6e..6325a79cd5 100644..100755 --- a/indra/llui/llscrolllistctrl.h +++ b/indra/llui/llscrolllistctrl.h @@ -4,31 +4,25 @@ * in UI code. LLScrollListCell, LLScrollListItem, etc. are utility * classes. * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * Copyright (c) 2001-2009, Linden Research, Inc. - * + * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * 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 + * Copyright (C) 2010, Linden Research, Inc. * - * 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 + * 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. * - * 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. + * 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. * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * 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 * $/LicenseInfo$ */ @@ -40,7 +34,6 @@ #include "lluictrl.h" #include "llctrlselectioninterface.h" -//#include "lldarray.h" #include "llfontgl.h" #include "llui.h" #include "llstring.h" // LLWString @@ -51,6 +44,7 @@ #include "lldate.h" #include "llscrolllistitem.h" #include "llscrolllistcolumn.h" +#include "llviewborder.h" class LLScrollListCell; class LLTextBox; @@ -72,12 +66,37 @@ public: // *TODO: Add callbacks to Params typedef boost::function<void (void)> callback_t; + + template<typename T> struct maximum + { + typedef T result_type; + + template<typename InputIterator> + T operator()(InputIterator first, InputIterator last) const + { + // If there are no slots to call, just return the + // default-constructed value + if(first == last ) return T(); + T max_value = *first++; + while (first != last) { + if (max_value < *first) + max_value = *first; + ++first; + } + + return max_value; + } + }; + + + typedef boost::signals2::signal<S32 (S32,const LLScrollListItem*,const LLScrollListItem*),maximum<S32> > sort_signal_t; struct Params : public LLInitParam::Block<Params, LLUICtrl::Params> { // behavioral flags Optional<bool> multi_select, - commit_on_keyboard_movement; + commit_on_keyboard_movement, + mouse_wheel_opaque; // display flags Optional<bool> has_border, @@ -109,6 +128,8 @@ public: scroll_bar_bg_color; Optional<Contents> contents; + + Optional<LLViewBorder::Params> border; Params(); }; @@ -145,6 +166,7 @@ public: // "columns" => [ "column" => column name, "value" => value, "type" => type, "font" => font, "font-style" => style ], "id" => uuid // Creates missing columns automatically. virtual LLScrollListItem* addElement(const LLSD& element, EAddPosition pos = ADD_BOTTOM, void* userdata = NULL); + virtual LLScrollListItem* addRow(LLScrollListItem *new_item, const LLScrollListItem::Params& value, EAddPosition pos = ADD_BOTTOM); virtual LLScrollListItem* addRow(const LLScrollListItem::Params& value, EAddPosition pos = ADD_BOTTOM); // Simple add element. Takes a single array of: // [ "value" => value, "font" => font, "font-style" => style ] @@ -191,7 +213,10 @@ public: void deselectAllItems(BOOL no_commit_on_change = FALSE); // by default, go ahead and commit on selection change void clearHighlightedItems(); - void mouseOverHighlightNthItem( S32 index ); + + virtual void mouseOverHighlightNthItem( S32 index ); + + S32 getHighlightedItemInx() const { return mHighlightedItem; } void setDoubleClickCallback( callback_t cb ) { mOnDoubleClickCallback = cb; } void setMaximumSelectCallback( callback_t cb) { mOnMaximumSelectCallback = cb; } @@ -215,7 +240,7 @@ public: // one of which can be selected at a time. virtual LLScrollListItem* addSimpleElement(const std::string& value, EAddPosition pos = ADD_BOTTOM, const LLSD& id = LLSD()); - BOOL selectItemByLabel( const std::string& item, BOOL case_sensitive = TRUE ); // FALSE if item not found + BOOL selectItemByLabel( const std::string& item, BOOL case_sensitive = TRUE, S32 column = 0 ); // FALSE if item not found BOOL selectItemByPrefix(const std::string& target, BOOL case_sensitive = TRUE); BOOL selectItemByPrefix(const LLWString& target, BOOL case_sensitive = TRUE); LLScrollListItem* getItemByLabel( const std::string& item, BOOL case_sensitive = TRUE, S32 column = 0 ); @@ -231,6 +256,7 @@ public: LLScrollListItem* getFirstSelected() const; virtual S32 getFirstSelectedIndex() const; std::vector<LLScrollListItem*> getAllSelected() const; + S32 getNumSelected() const; LLScrollListItem* getLastSelectedItem() const { return mLastSelected; } // iterate over all items @@ -315,9 +341,9 @@ public: static void onClickColumn(void *userdata); - virtual void updateColumns(); - void calcColumnWidths(); - S32 getMaxContentWidth() { return mMaxContentWidth; } + virtual void updateColumns(bool force_update = false); + S32 calcMaxContentWidth(); + bool updateColumnWidths(); void setHeadingHeight(S32 heading_height); /** @@ -347,8 +373,9 @@ public: std::string getSortColumnName(); BOOL getSortAscending() { return mSortColumns.empty() ? TRUE : mSortColumns.back().second; } BOOL hasSortOrder() const; + void clearSortOrder(); - S32 selectMultiple( std::vector<LLUUID> ids ); + S32 selectMultiple( uuid_vec_t ids ); // conceptually const, but mutates mItemList void updateSort() const; // sorts a list without affecting the permanent sort order (so further list insertions can be unsorted, for example) @@ -358,6 +385,13 @@ public: void setNeedsSort(bool val = true) { mSorted = !val; } void dirtyColumns(); // some operation has potentially affected column layout or ordering + boost::signals2::connection setSortCallback(sort_signal_t::slot_type cb ) + { + if (!mSortCallback) mSortCallback = new sort_signal_t(); + return mSortCallback->connect(cb); + } + + protected: // "Full" interface: use this when you're creating a list that has one or more of the following: // * contains icons @@ -395,6 +429,9 @@ private: BOOL setSort(S32 column, BOOL ascending); S32 getLinesPerPage(); + static void showProfile(std::string id, bool is_group); + static void sendIM(std::string id); + static void addFriend(std::string id); static void showNameDetails(std::string id, bool is_group); static void copyNameToClipboard(std::string id, bool is_group); static void copySLURLToClipboard(std::string id, bool is_group); @@ -405,15 +442,17 @@ private: S32 mHeadingHeight; // the height of the column header buttons, if visible U32 mMaxSelectable; LLScrollbar* mScrollbar; - BOOL mAllowMultipleSelection; - BOOL mAllowKeyboardMovement; - BOOL mCommitOnKeyboardMovement; - BOOL mCommitOnSelectionChange; - BOOL mSelectionChanged; - BOOL mNeedsScroll; - BOOL mCanSelect; - const BOOL mDisplayColumnHeaders; - BOOL mColumnsDirty; + bool mAllowMultipleSelection; + bool mAllowKeyboardMovement; + bool mCommitOnKeyboardMovement; + bool mCommitOnSelectionChange; + bool mSelectionChanged; + bool mNeedsScroll; + bool mMouseWheelOpaque; + bool mCanSelect; + bool mDisplayColumnHeaders; + bool mColumnsDirty; + bool mColumnWidthsDirty; mutable item_list mItemList; @@ -422,7 +461,6 @@ private: S32 mMaxItemCount; LLRect mItemListRect; - S32 mMaxContentWidth; S32 mColumnPadding; BOOL mBackgroundVisible; @@ -446,6 +484,8 @@ private: S32 mHighlightedItem; class LLViewBorder* mBorder; LLContextMenu *mPopupMenu; + + LLView *mCommentTextView; LLWString mSearchString; LLFrameTimer mSearchTimer; @@ -457,10 +497,10 @@ private: mutable bool mSorted; - typedef std::map<std::string, LLScrollListColumn> column_map_t; + typedef std::map<std::string, LLScrollListColumn*> column_map_t; column_map_t mColumns; - BOOL mDirty; + bool mDirty; S32 mOriginalSelection; ContextMenuType mContextMenuType; @@ -470,6 +510,8 @@ private: typedef std::pair<S32, BOOL> sort_column_t; std::vector<sort_column_t> mSortColumns; + + sort_signal_t* mSortCallback; }; // end class LLScrollListCtrl #endif // LL_SCROLLLISTCTRL_H |