/indra/newview/llfloaterwindowsize.cpp
https://bitbucket.org/lindenlab/viewer-beta/ · C++ · 126 lines · 79 code · 15 blank · 32 comment · 8 complexity · 0304454db58f7681a97a9a5edf9a8280 MD5 · raw file
- /**
- * @file llfloaterwindowsize.cpp
- *
- * $LicenseInfo:firstyear=2001&license=viewerlgpl$
- * Second Life Viewer Source Code
- * 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
- * $/LicenseInfo$
- */
-
- #include "llviewerprecompiledheaders.h"
- #include "llfloaterwindowsize.h"
- // Viewer includes
- #include "llviewerwindow.h"
- // Linden library includes
- #include "llcombobox.h"
- #include "llfloater.h"
- #include "llfloaterreg.h"
- #include "lluictrl.h"
- // System libraries
- #include <boost/regex.hpp>
- // Extract from strings of the form "<width> x <height>", e.g. "640 x 480".
- bool extractWindowSizeFromString(const std::string& instr, U32 *width, U32 *height)
- {
- boost::cmatch what;
- // matches (any number)(any non-number)(any number)
- const boost::regex expression("([0-9]+)[^0-9]+([0-9]+)");
- if (boost::regex_match(instr.c_str(), what, expression))
- {
- *width = atoi(what[1].first);
- *height = atoi(what[2].first);
- return true;
- }
-
- *width = 0;
- *height = 0;
- return false;
- }
- LLFloaterWindowSize::LLFloaterWindowSize(const LLSD& key)
- : LLFloater(key)
- {}
- LLFloaterWindowSize::~LLFloaterWindowSize()
- {}
- BOOL LLFloaterWindowSize::postBuild()
- {
- center();
- initWindowSizeControls();
- getChild<LLUICtrl>("set_btn")->setCommitCallback(
- boost::bind(&LLFloaterWindowSize::onClickSet, this));
- getChild<LLUICtrl>("cancel_btn")->setCommitCallback(
- boost::bind(&LLFloaterWindowSize::onClickCancel, this));
- setDefaultBtn("set_btn");
- return TRUE;
- }
- void LLFloaterWindowSize::initWindowSizeControls()
- {
- LLComboBox* ctrl_window_size = getChild<LLComboBox>("window_size_combo");
-
- // Look to see if current window size matches existing window sizes, if so then
- // just set the selection value...
- const U32 height = gViewerWindow->getWindowHeightRaw();
- const U32 width = gViewerWindow->getWindowWidthRaw();
- for (S32 i=0; i < ctrl_window_size->getItemCount(); i++)
- {
- U32 height_test = 0;
- U32 width_test = 0;
- ctrl_window_size->setCurrentByIndex(i);
- std::string resolution = ctrl_window_size->getValue().asString();
- if (extractWindowSizeFromString(resolution, &width_test, &height_test))
- {
- if ((height_test == height) && (width_test == width))
- {
- return;
- }
- }
- }
- // ...otherwise, add a new entry with the current window height/width.
- LLUIString resolution_label = getString("resolution_format");
- resolution_label.setArg("[RES_X]", llformat("%d", width));
- resolution_label.setArg("[RES_Y]", llformat("%d", height));
- ctrl_window_size->add(resolution_label, ADD_TOP);
- ctrl_window_size->setCurrentByIndex(0);
- }
- void LLFloaterWindowSize::onClickSet()
- {
- LLComboBox* ctrl_window_size = getChild<LLComboBox>("window_size_combo");
- U32 width = 0;
- U32 height = 0;
- std::string resolution = ctrl_window_size->getValue().asString();
- if (extractWindowSizeFromString(resolution, &width, &height))
- {
- LLViewerWindow::movieSize(width, height);
- }
- closeFloater();
- }
- void LLFloaterWindowSize::onClickCancel()
- {
- closeFloater();
- }