/** * @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(); }