diff options
Diffstat (limited to 'indra/llui/lltexteditor.h')
| -rwxr-xr-x[-rw-r--r--] | indra/llui/lltexteditor.h | 128 |
1 files changed, 58 insertions, 70 deletions
diff --git a/indra/llui/lltexteditor.h b/indra/llui/lltexteditor.h index 71d937b2c4..f6bdf917b4 100644..100755 --- a/indra/llui/lltexteditor.h +++ b/indra/llui/lltexteditor.h @@ -1,32 +1,26 @@ -/** +/** * @file lltexteditor.h * @brief LLTextEditor base class * - * $LicenseInfo:firstyear=2001&license=viewergpl$ - * - * 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 - * - * 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. + * 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 * $/LicenseInfo$ */ @@ -36,12 +30,9 @@ #define LL_LLTEXTEDITOR_H #include "llrect.h" -#include "llkeywords.h" #include "llframetimer.h" -#include "lldarray.h" #include "llstyle.h" #include "lleditmenuhandler.h" -#include "lldarray.h" #include "llviewborder.h" // for params #include "lltextbase.h" #include "lltextvalidate.h" @@ -51,7 +42,6 @@ class LLFontGL; class LLScrollbar; -class LLKeywordToken; class TextCmd; class LLUICtrlFactory; class LLScrollContainer; @@ -68,10 +58,10 @@ public: Optional<bool> embedded_items, ignore_tab, - handle_edit_keys_directly, - show_line_numbers, commit_on_focus_lost, - show_context_menu; + show_context_menu, + enable_tooltip_paste, + auto_indent; //colors Optional<LLUIColor> default_color; @@ -99,6 +89,8 @@ public: void setParseHighlights(BOOL parsing) {mParseHighlights=parsing;} + static S32 spacesPerTab(); + // mousehandler overrides virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); @@ -136,7 +128,7 @@ public: virtual BOOL canCopy() const; virtual void paste(); virtual BOOL canPaste() const; - + virtual void updatePrimary(); virtual void copyPrimary(); virtual void pastePrimary(); @@ -146,13 +138,15 @@ public: virtual BOOL canDoDelete() const; virtual void selectAll(); virtual BOOL canSelectAll() const; - virtual void deselect(); - virtual BOOL canDeselect() const; + + void selectByCursorPosition(S32 prev_cursor_pos, S32 next_cursor_pos); + + virtual bool canLoadOrSaveToFile(); void selectNext(const std::string& search_text_in, BOOL case_insensitive, BOOL wrap = TRUE); BOOL replaceText(const std::string& search_text, const std::string& replace_text, BOOL case_insensitive, BOOL wrap = TRUE); void replaceTextAll(const std::string& search_text, const std::string& replace_text, BOOL case_insensitive); - + // Undo/redo stack void blockUndo(); @@ -161,12 +155,18 @@ public: BOOL isPristine() const; BOOL allowsEmbeddedItems() const { return mAllowEmbeddedItems; } + // Autoreplace (formerly part of LLLineEditor) + typedef boost::function<void(S32&, S32&, LLWString&, S32&, const LLWString&)> autoreplace_callback_t; + autoreplace_callback_t mAutoreplaceCallback; + void setAutoreplaceCallback(autoreplace_callback_t cb) { mAutoreplaceCallback = cb; } + // // Text manipulation // // inserts text at cursor void insertText(const std::string &text); + void insertText(LLWString &text); void appendWidget(const LLInlineViewSegment::Params& params, const std::string& text, bool allow_undo); // Non-undoable @@ -183,13 +183,6 @@ public: void getCurrentLineAndColumn( S32* line, S32* col, BOOL include_wordwrap ); - void loadKeywords(const std::string& filename, - const std::vector<std::string>& funcs, - const std::vector<std::string>& tooltips, - const LLColor3& func_color); - LLKeywords::keyword_iterator_t keywordsBegin() { return mKeywords.begin(); } - LLKeywords::keyword_iterator_t keywordsEnd() { return mKeywords.end(); } - // Hacky methods to make it into a word-wrapping, potentially scrolling, // read-only text box. void setCommitOnFocusLost(BOOL b) { mCommitOnFocusLost = b; } @@ -201,30 +194,29 @@ public: const LLUUID& getSourceID() const { return mSourceID; } const LLTextSegmentPtr getPreviousSegment() const; - void getSelectedSegments(segment_vec_t& segments) const; + void getSelectedSegments(segment_vec_t& segments) const; void setShowContextMenu(bool show) { mShowContextMenu = show; } bool getShowContextMenu() const { return mShowContextMenu; } + void setPassDelete(BOOL b) { mPassDelete = b; } + protected: void showContextMenu(S32 x, S32 y); void drawPreeditMarker(); void assignEmbedded(const std::string &s); - + void removeCharOrTab(); void indentSelectedLines( S32 spaces ); S32 indentLine( S32 pos, S32 spaces ); void unindentLineBeforeCloseBrace(); - void reportBadKeystroke() { make_ui_sound("UISndBadKeystroke"); } - + virtual BOOL handleSpecialKey(const KEY key, const MASK mask); BOOL handleNavigationKey(const KEY key, const MASK mask); - BOOL handleSpecialKey(const KEY key, const MASK mask, BOOL* return_key_hit); BOOL handleSelectionKey(const KEY key, const MASK mask); BOOL handleControlKey(const KEY key, const MASK mask); - BOOL handleEditKey(const KEY key, const MASK mask); BOOL selectionContainsLineBreaks(); void deleteSelection(BOOL transient_operation); @@ -233,12 +225,12 @@ protected: S32 nextWordPos(S32 cursorPos) const; void autoIndent(); - + void findEmbeddedItemSegments(S32 start, S32 end); void getSegmentsInRange(segment_vec_t& segments, S32 start, S32 end, bool include_partial) const; virtual llwchar pasteEmbeddedItem(llwchar ext_char) { return ext_char; } - + // Here's the method that takes and applies text commands. S32 execute(TextCmd* cmd); @@ -246,12 +238,14 @@ protected: // Undoable operations void addChar(llwchar c); // at mCursorPos S32 addChar(S32 pos, llwchar wc); + void addLineBreakChar(BOOL group_together = FALSE); S32 overwriteChar(S32 pos, llwchar wc); void removeChar(); S32 removeChar(S32 pos); S32 insert(S32 pos, const LLWString &wstr, bool group_with_next_op, LLTextSegmentPtr segment); S32 remove(S32 pos, S32 length, bool group_with_next_op); - + + void focusLostHelper(); void updateAllowingLanguageInput(); BOOL hasPreeditString() const; @@ -268,14 +262,14 @@ protected: // // Protected data // - // Probably deserves serious thought to hiding as many of these + // Probably deserves serious thought to hiding as many of these // as possible behind protected accessor methods. // // Use these to determine if a click on an embedded item is a drag or not. S32 mMouseDownX; S32 mMouseDownY; - + LLWString mPreeditWString; LLWString mPreeditOverwrittenWString; std::vector<S32> mPreeditPositions; @@ -284,34 +278,29 @@ protected: protected: LLUIColor mDefaultColor; - BOOL mShowLineNumbers; + bool mAutoIndent; + bool mParseOnTheFly; - /*virtual*/ void updateSegments(); void updateLinkSegments(); + void keepSelectionOnReturn(bool keep) { mKeepSelectionOnReturn = keep; } + class LLViewBorder* mBorder; private: // // Methods // void pasteHelper(bool is_primary); - - void drawLineNumbers(); + void cleanStringForPaste(LLWString & clean_string); + void pasteTextWithLinebreaks(LLWString & clean_string); void onKeyStroke(); - // - // Data - // - LLKeywords mKeywords; - // Concrete TextCmd sub-classes used by the LLTextEditor base class class TextCmdInsert; class TextCmdAddChar; class TextCmdOverwriteChar; class TextCmdRemove; - class LLViewBorder* mBorder; - BOOL mBaseDocIsPristine; TextCmd* mPristineCmd; @@ -326,13 +315,12 @@ private: BOOL mAllowEmbeddedItems; bool mShowContextMenu; + bool mEnableTooltipPaste; + bool mPassDelete; + bool mKeepSelectionOnReturn; // disabling of removing selected text after pressing of Enter LLUUID mSourceID; - // If true, the standard edit keys (Ctrl-X, Delete, etc,) are handled here - //instead of routed by the menu system - BOOL mHandleEditKeysDirectly; - LLCoordGL mLastIMEPosition; // Last position of the IME editor keystroke_signal_t mKeystrokeSignal; @@ -347,4 +335,4 @@ extern template class LLTextEditor* LLView::getChild<class LLTextEditor>( const std::string& name, BOOL recurse) const; #endif -#endif // LL_TEXTEDITOR_ +#endif // LL_TEXTEDITOR_H |