diff options
Diffstat (limited to 'indra/newview/llpanelpresetspulldown.cpp')
| -rw-r--r-- | indra/newview/llpanelpresetspulldown.cpp | 206 |
1 files changed, 206 insertions, 0 deletions
diff --git a/indra/newview/llpanelpresetspulldown.cpp b/indra/newview/llpanelpresetspulldown.cpp new file mode 100644 index 0000000000..ed67c34bd6 --- /dev/null +++ b/indra/newview/llpanelpresetspulldown.cpp @@ -0,0 +1,206 @@ +/** + * @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" + +/* 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(); + + 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; + + if (name == gSavedSettings.getString("PresetGraphicActive")) + { + row["columns"][1]["column"] = "icon"; + row["columns"][1]["type"] = "icon"; + row["columns"][1]["value"] = "Check_Mark"; + } + + scroll->addElement(row); + } + } +} + +/*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*/ +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); + } +} |