diff options
Diffstat (limited to 'indra/llui/llclipboard.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/llui/llclipboard.cpp | 169 |
1 files changed, 87 insertions, 82 deletions
diff --git a/indra/llui/llclipboard.cpp b/indra/llui/llclipboard.cpp index cbd4cb380f..1d18cb2bb0 100644..100755 --- a/indra/llui/llclipboard.cpp +++ b/indra/llui/llclipboard.cpp @@ -2,31 +2,25 @@ * @file llclipboard.cpp * @brief LLClipboard 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 + * 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. * - * 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 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. * - * 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. + * 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 * - * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO - * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY, - * COMPLETENESS OR PERFORMANCE. + * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA * $/LicenseInfo$ */ @@ -40,103 +34,114 @@ #include "llview.h" #include "llwindow.h" -// Global singleton -LLClipboard gClipboard; - - -LLClipboard::LLClipboard() +LLClipboard::LLClipboard() : + mGeneration(0) { + reset(); } - LLClipboard::~LLClipboard() { + reset(); } - -void LLClipboard::copyFromSubstring(const LLWString &src, S32 pos, S32 len, const LLUUID& source_id ) +void LLClipboard::reset() { - mSourceID = source_id; - mString = src.substr(pos, len); - LLView::getWindow()->copyTextToClipboard( mString ); + // Increment the clipboard count + mGeneration++; + // Clear the clipboard + mObjects.clear(); + mCutMode = false; + mString = LLWString(); } -void LLClipboard::copyFromString(const LLWString &src, const LLUUID& source_id ) +// Copy the input uuid to the LL clipboard +bool LLClipboard::copyToClipboard(const LLUUID& src, const LLAssetType::EType type) { - mSourceID = source_id; - mString = src; - LLView::getWindow()->copyTextToClipboard( mString ); + reset(); + return addToClipboard(src, type); } -const LLWString& LLClipboard::getPasteWString( LLUUID* source_id ) +// Add the input uuid to the LL clipboard +// Convert the uuid to string and concatenate that string to the system clipboard if legit +bool LLClipboard::addToClipboard(const LLUUID& src, const LLAssetType::EType type) { - if( mSourceID.notNull() ) + bool res = false; + if (src.notNull()) { - LLWString temp_string; - LLView::getWindow()->pasteTextFromClipboard(temp_string); - - if( temp_string != mString ) + res = true; + if (LLAssetType::lookupIsAssetIDKnowable(type)) { - mSourceID.setNull(); - mString = temp_string; + LLWString source = utf8str_to_wstring(src.asString()); + res = addToClipboard(source, 0, source.size()); + } + if (res) + { + mObjects.push_back(src); + mGeneration++; } } - else - { - LLView::getWindow()->pasteTextFromClipboard(mString); - } + return res; +} - if( source_id ) +bool LLClipboard::pasteFromClipboard(std::vector<LLUUID>& inv_objects) const +{ + bool res = false; + S32 count = mObjects.size(); + inv_objects.reserve(inv_objects.size() + count); + if (count > 0) { - *source_id = mSourceID; + res = true; + inv_objects.clear(); + for (S32 i = 0; i < count; i++) + { + inv_objects.push_back(mObjects[i]); + } } - - return mString; + return res; } +// Returns true if the LL Clipboard has pasteable items in it +bool LLClipboard::hasContents() const +{ + return (mObjects.size() > 0); +} -BOOL LLClipboard::canPasteString() const +// Returns true if the input uuid is in the list of clipboard objects +bool LLClipboard::isOnClipboard(const LLUUID& object) const { - return LLView::getWindow()->isClipboardTextAvailable(); + std::vector<LLUUID>::const_iterator iter = std::find(mObjects.begin(), mObjects.end(), object); + return (iter != mObjects.end()); } +// Copy the input string to the LL and the system clipboard +bool LLClipboard::copyToClipboard(const LLWString &src, S32 pos, S32 len, bool use_primary) +{ + return addToClipboard(src, pos, len, use_primary); +} -void LLClipboard::copyFromPrimarySubstring(const LLWString &src, S32 pos, S32 len, const LLUUID& source_id ) +// Concatenate the input string to the LL and the system clipboard +bool LLClipboard::addToClipboard(const LLWString &src, S32 pos, S32 len, bool use_primary) { - mSourceID = source_id; mString = src.substr(pos, len); - LLView::getWindow()->copyTextToPrimary( mString ); + return (use_primary ? LLView::getWindow()->copyTextToPrimary(mString) : LLView::getWindow()->copyTextToClipboard(mString)); } - -const LLWString& LLClipboard::getPastePrimaryWString( LLUUID* source_id ) +// Copy the System clipboard to the output string. +// Manage the LL Clipboard / System clipboard consistency +bool LLClipboard::pasteFromClipboard(LLWString &dst, bool use_primary) { - if( mSourceID.notNull() ) + bool res = (use_primary ? LLView::getWindow()->pasteTextFromPrimary(dst) : LLView::getWindow()->pasteTextFromClipboard(dst)); + if (res) { - LLWString temp_string; - LLView::getWindow()->pasteTextFromPrimary(temp_string); - - if( temp_string != mString ) - { - mSourceID.setNull(); - mString = temp_string; - } + mString = dst; } - else - { - LLView::getWindow()->pasteTextFromPrimary(mString); - } - - if( source_id ) - { - *source_id = mSourceID; - } - - return mString; + return res; } - -BOOL LLClipboard::canPastePrimaryString() const +// Return true if there's something on the System clipboard +bool LLClipboard::isTextAvailable(bool use_primary) const { - return LLView::getWindow()->isPrimaryTextAvailable(); + return (use_primary ? LLView::getWindow()->isPrimaryTextAvailable() : LLView::getWindow()->isClipboardTextAvailable()); } + |