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Diffstat (limited to 'indra/newview/llurllineeditorctrl.h')
-rw-r--r-- | indra/newview/llurllineeditorctrl.h | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/indra/newview/llurllineeditorctrl.h b/indra/newview/llurllineeditorctrl.h new file mode 100644 index 0000000000..618f29dfbf --- /dev/null +++ b/indra/newview/llurllineeditorctrl.h @@ -0,0 +1,100 @@ +/** + * @file llurllineeditorctrl.h + * @brief Combobox-like location input control + * + * $LicenseInfo:firstyear=2009&license=viewergpl$ + * + * Copyright (c) 2009, Linden Research, Inc. + * + * 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. + * $/LicenseInfo$ + */ + +#ifndef LLURLLINEEDITOR_H_ +#define LLURLLINEEDITOR_H_ + +#include "linden_common.h" + +#include "lllineeditor.h" +#include "lluictrl.h" + +// LLURLLineEditor class performing escaping of an URL while copying or cutting the target text +class LLURLLineEditor: public LLLineEditor { + LOG_CLASS( LLURLLineEditor); + +public: + // LLLineEditor overrides to do necessary escaping + /*virtual*/ void copy(); + /*virtual*/ void cut(); + +protected: + LLURLLineEditor(const Params&); + friend class LLUICtrlFactory; + friend class LLFloaterEditUI; + +private: + // util function to escape selected text and copy it to clipboard + void copyEscapedURLToClipboard(); + // send a beep signal if keystroke is bad. As it is private at LLLineEditor we need own function + void reportBadKeystroke(); + + // Helper class to do rollback if needed + class LLURLLineEditorRollback + { + public: + LLURLLineEditorRollback( LLURLLineEditor* ed ) + : + mCursorPos( ed->mCursorPos ), + mScrollHPos( ed->mScrollHPos ), + mIsSelecting( ed->mIsSelecting ), + mSelectionStart( ed->mSelectionStart ), + mSelectionEnd( ed->mSelectionEnd ) + { + mText = ed->getText(); + } + + void doRollback( LLURLLineEditor* ed ) + { + ed->mCursorPos = mCursorPos; + ed->mScrollHPos = mScrollHPos; + ed->mIsSelecting = mIsSelecting; + ed->mSelectionStart = mSelectionStart; + ed->mSelectionEnd = mSelectionEnd; + ed->mText = mText; + ed->mPrevText = mText; + } + + std::string getText() { return mText; } + + private: + std::string mText; + S32 mCursorPos; + S32 mScrollHPos; + BOOL mIsSelecting; + S32 mSelectionStart; + S32 mSelectionEnd; + }; // end class LLURLLineEditorRollback + +}; + +#endif /* LLURLLINEEDITOR_H_ */ |