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Diffstat (limited to 'indra/newview/llfloatergotoline.cpp')
| -rw-r--r-- | indra/newview/llfloatergotoline.cpp | 160 |
1 files changed, 160 insertions, 0 deletions
diff --git a/indra/newview/llfloatergotoline.cpp b/indra/newview/llfloatergotoline.cpp new file mode 100644 index 0000000000..d66e418926 --- /dev/null +++ b/indra/newview/llfloatergotoline.cpp @@ -0,0 +1,160 @@ +/** + * @file llfloatergotoline.h + * @author MartinRJ + * @brief LLFloaterGotoLine class implementation + * + * $LicenseInfo:firstyear=2012&license=viewerlgpl$ + * Second Life Viewer Source Code + * Copyright (C) 2012, 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 + * $/LicenseInfo$ + */ + +#include "llviewerprecompiledheaders.h" +#include "llfloatergotoline.h" +#include "llpreviewscript.h" +#include "llfloaterreg.h" +#include "lllineeditor.h" +#include "llviewertexteditor.h" +#include "llviewerwindow.h" + +LLFloaterGotoLine* LLFloaterGotoLine::sInstance = NULL; + +LLFloaterGotoLine::LLFloaterGotoLine(LLScriptEdCore* editor_core) +: LLFloater(LLSD()), + mGotoBox(NULL), + mEditorCore(editor_core) +{ + buildFromFile("floater_goto_line.xml"); + + sInstance = this; + + // find floater in which script panel is embedded + LLView* viewp = (LLView*)editor_core; + while(viewp) + { + LLFloater* floaterp = dynamic_cast<LLFloater*>(viewp); + if (floaterp) + { + floaterp->addDependentFloater(this); + break; + } + viewp = viewp->getParent(); + } +} + +BOOL LLFloaterGotoLine::postBuild() +{ + mGotoBox = getChild<LLLineEditor>("goto_line"); + mGotoBox->setCommitCallback(boost::bind(&LLFloaterGotoLine::onGotoBoxCommit, this)); + mGotoBox->setCommitOnFocusLost(FALSE); + getChild<LLLineEditor>("goto_line")->setPrevalidate(LLTextValidate::validateNonNegativeS32); + childSetAction("goto_btn", onBtnGoto,this); + setDefaultBtn("goto_btn"); + + return TRUE; +} + +//static +void LLFloaterGotoLine::show(LLScriptEdCore* editor_core) +{ + if (sInstance && sInstance->mEditorCore && sInstance->mEditorCore != editor_core) + { + sInstance->closeFloater(); + delete sInstance; + } + + if (!sInstance) + { + // sInstance will be assigned in the constructor. + new LLFloaterGotoLine(editor_core); + } + + sInstance->openFloater(); +} + +LLFloaterGotoLine::~LLFloaterGotoLine() +{ + sInstance = NULL; +} + +// static +void LLFloaterGotoLine::onBtnGoto(void *userdata) +{ + LLFloaterGotoLine* self = (LLFloaterGotoLine*)userdata; + self->handleBtnGoto(); +} + +void LLFloaterGotoLine::handleBtnGoto() +{ + S32 row = 0; + S32 column = 0; + row = getChild<LLUICtrl>("goto_line")->getValue().asInteger(); + if (row >= 0) + { + if (mEditorCore && mEditorCore->mEditor) + { + mEditorCore->mEditor->deselect(); + mEditorCore->mEditor->setCursor(row, column); + mEditorCore->mEditor->setFocus(TRUE); + } + } +} + +bool LLFloaterGotoLine::hasAccelerators() const +{ + if (mEditorCore) + { + return mEditorCore->hasAccelerators(); + } + return FALSE; +} + +BOOL LLFloaterGotoLine::handleKeyHere(KEY key, MASK mask) +{ + if (mEditorCore) + { + return mEditorCore->handleKeyHere(key, mask); + } + + return FALSE; +} + +void LLFloaterGotoLine::onGotoBoxCommit() +{ + S32 row = 0; + S32 column = 0; + row = getChild<LLUICtrl>("goto_line")->getValue().asInteger(); + if (row >= 0) + { + if (mEditorCore && mEditorCore->mEditor) + { + mEditorCore->mEditor->setCursor(row, column); + + S32 rownew = 0; + S32 columnnew = 0; + mEditorCore->mEditor->getCurrentLineAndColumn( &rownew, &columnnew, FALSE ); // don't include wordwrap + if (rownew == row && columnnew == column) + { + mEditorCore->mEditor->deselect(); + mEditorCore->mEditor->setFocus(TRUE); + sInstance->closeFloater(); + } //else do nothing (if the cursor-position didn't change) + } + } +} |