/** * @file llpanelpresetspulldown.cpp * @brief A panel showing a quick way to pick presets * * $LicenseInfo:firstyear=2014&license=viewerlgpl$ * Second Life Viewer Source Code * Copyright (C) 2014, 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 "llpanelpresetspulldown.h" #include "llviewercontrol.h" #include "llstatusbar.h" #include "llbutton.h" #include "lltabcontainer.h" #include "llfloaterreg.h" #include "llfloaterpreference.h" #include "llpresetsmanager.h" #include "llsliderctrl.h" #include "llscrolllistctrl.h" #include "lltrans.h" /* static */ const F32 LLPanelPresetsPulldown::sAutoCloseFadeStartTimeSec = 2.0f; /* static */ const F32 LLPanelPresetsPulldown::sAutoCloseTotalTimeSec = 3.0f; ///---------------------------------------------------------------------------- /// Class LLPanelPresetsPulldown ///---------------------------------------------------------------------------- // Default constructor LLPanelPresetsPulldown::LLPanelPresetsPulldown() { mHoverTimer.stop(); mCommitCallbackRegistrar.add("Presets.GoGraphicsPrefs", boost::bind(&LLPanelPresetsPulldown::onGraphicsButtonClick, this, _2)); mCommitCallbackRegistrar.add("Presets.RowClick", boost::bind(&LLPanelPresetsPulldown::onRowClick, this, _2)); buildFromFile( "panel_presets_pulldown.xml"); } BOOL LLPanelPresetsPulldown::postBuild() { LLPresetsManager* presetsMgr = LLPresetsManager::getInstance(); presetsMgr->setPresetListChangeCallback(boost::bind(&LLPanelPresetsPulldown::populatePanel, this)); // Make sure there is a default preference file presetsMgr->createMissingDefault(); populatePanel(); return LLPanel::postBuild(); } void LLPanelPresetsPulldown::populatePanel() { std::string presets_dir = LLPresetsManager::getInstance()->getPresetsDir(PRESETS_GRAPHIC); LLPresetsManager::getInstance()->loadPresetNamesFromDir(presets_dir, mPresetNames, DEFAULT_TOP); LLScrollListCtrl* scroll = getChild<LLScrollListCtrl>("preset_list"); if (scroll && mPresetNames.begin() != mPresetNames.end()) { scroll->clearRows(); std::string active_preset = gSavedSettings.getString("PresetGraphicActive"); if (active_preset == PRESETS_DEFAULT) { active_preset = LLTrans::getString(PRESETS_DEFAULT); } for (std::list<std::string>::const_iterator it = mPresetNames.begin(); it != mPresetNames.end(); ++it) { const std::string& name = *it; LL_DEBUGS() << "adding '" << name << "'" << LL_ENDL; LLSD row; row["columns"][0]["column"] = "preset_name"; row["columns"][0]["value"] = name; bool is_selected_preset = false; if (name == active_preset) { row["columns"][1]["column"] = "icon"; row["columns"][1]["type"] = "icon"; row["columns"][1]["value"] = "Check_Mark"; is_selected_preset = true; } LLScrollListItem* new_item = scroll->addElement(row); new_item->setSelected(is_selected_preset); } } } /*virtual*/ void LLPanelPresetsPulldown::onMouseEnter(S32 x, S32 y, MASK mask) { mHoverTimer.stop(); LLPanel::onMouseEnter(x,y,mask); } /*virtual*/ void LLPanelPresetsPulldown::onTopLost() { setVisible(FALSE); } /*virtual*/ BOOL LLPanelPresetsPulldown::handleMouseDown(S32 x, S32 y, MASK mask) { LLPanel::handleMouseDown(x,y,mask); return TRUE; } /*virtual*/ BOOL LLPanelPresetsPulldown::handleRightMouseDown(S32 x, S32 y, MASK mask) { LLPanel::handleRightMouseDown(x, y, mask); return TRUE; } /*virtual*/ BOOL LLPanelPresetsPulldown::handleDoubleClick(S32 x, S32 y, MASK mask) { LLPanel::handleDoubleClick(x, y, mask); return TRUE; } /*virtual*/ void LLPanelPresetsPulldown::onMouseLeave(S32 x, S32 y, MASK mask) { mHoverTimer.start(); LLPanel::onMouseLeave(x,y,mask); } /*virtual*/ void LLPanelPresetsPulldown::onVisibilityChange ( BOOL new_visibility ) { if (new_visibility) { mHoverTimer.start(); // timer will be stopped when mouse hovers over panel } else { mHoverTimer.stop(); } } void LLPanelPresetsPulldown::onRowClick(const LLSD& user_data) { LLScrollListCtrl* scroll = getChild<LLScrollListCtrl>("preset_list"); if (scroll) { LLScrollListItem* item = scroll->getFirstSelected(); if (item) { std::string name = item->getColumn(1)->getValue().asString(); LL_DEBUGS() << "selected '" << name << "'" << LL_ENDL; LLPresetsManager::getInstance()->loadPreset(PRESETS_GRAPHIC, name); setVisible(FALSE); } else { LL_DEBUGS() << "none selected" << LL_ENDL; } } else { LL_DEBUGS() << "no scroll" << LL_ENDL; } } void LLPanelPresetsPulldown::onGraphicsButtonClick(const LLSD& user_data) { // close the minicontrol, we're bringing up the big one setVisible(FALSE); // bring up the prefs floater LLFloater* prefsfloater = LLFloaterReg::showInstance("preferences"); if (prefsfloater) { // grab the 'graphics' panel from the preferences floater and // bring it the front! LLTabContainer* tabcontainer = prefsfloater->getChild<LLTabContainer>("pref core"); LLPanel* graphicspanel = prefsfloater->getChild<LLPanel>("display"); if (tabcontainer && graphicspanel) { tabcontainer->selectTabPanel(graphicspanel); } } } //virtual void LLPanelPresetsPulldown::draw() { F32 alpha = mHoverTimer.getStarted() ? clamp_rescale(mHoverTimer.getElapsedTimeF32(), sAutoCloseFadeStartTimeSec, sAutoCloseTotalTimeSec, 1.f, 0.f) : 1.0f; LLViewDrawContext context(alpha); LLPanel::draw(); if (alpha == 0.f) { setVisible(FALSE); } }