1 files changed, 443 insertions, 0 deletions
diff --git a/indra/newview/llpanelexperiencepicker.cpp b/indra/newview/llpanelexperiencepicker.cpp
new file mode 100644
index 0000000000..b7c0f3b1fb
--- /dev/null
+++ b/indra/newview/llpanelexperiencepicker.cpp
@@ -0,0 +1,443 @@
+/** 
+* @file llpanelexperiencepicker.cpp
+* @brief Implementation of llpanelexperiencepicker
+* @author dolphin@lindenlab.com
+*
+* $LicenseInfo:firstyear=2014&license=viewerlgpl$
+* 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 "llpanelexperiencepicker.h"
+
+
+#include "lllineeditor.h"
+#include "llfloaterreg.h"
+#include "llscrolllistctrl.h"
+#include "llviewerregion.h"
+#include "llagent.h"
+#include "llexperiencecache.h"
+#include "llslurl.h"
+#include "llavatarnamecache.h"
+#include "llcombobox.h"
+#include "llviewercontrol.h"
+#include "llfloater.h"
+#include "lltrans.h"
+
+#define BTN_FIND		"find"
+#define BTN_OK			"ok_btn"
+#define BTN_CANCEL		"cancel_btn"
+#define BTN_PROFILE		"profile_btn"
+#define BTN_LEFT		"left_btn"
+#define BTN_RIGHT		"right_btn"
+#define TEXT_EDIT		"edit"
+#define TEXT_MATURITY	"maturity"
+#define LIST_RESULTS	"search_results"
+#define PANEL_SEARCH	"search_panel"
+
+const static std::string columnSpace = " ";
+
+static LLPanelInjector<LLPanelExperiencePicker> t_panel_status("llpanelexperiencepicker");
+
+class LLExperienceSearchResponder : public LLHTTPClient::Responder
+{
+public:
+	LLUUID mQueryID;
+	LLHandle<LLPanelExperiencePicker> mParent;
+
+	LLExperienceSearchResponder(const LLUUID& id, const LLHandle<LLPanelExperiencePicker>& parent) : mQueryID(id), mParent(parent) { }
+
+protected:
+	/*virtual*/ void httpSuccess()
+	{
+		if(mParent.isDead())
+			return;
+
+		LLPanelExperiencePicker* panel =mParent.get();
+		if (panel)
+		{
+			panel->processResponse(mQueryID, getContent());
+		}
+	}
+
+	/*virtual*/ void httpFailure()
+	{
+		if(mParent.isDead())
+			return;
+
+		LLPanelExperiencePicker* panel =mParent.get();
+		if (panel)
+		{
+			panel->processResponse(mQueryID, LLSD());
+		}
+		LL_WARNS() << "experience picker failed [status:" << getStatus() << "]: " << getContent() << LL_ENDL;
+	}
+};
+
+LLPanelExperiencePicker::LLPanelExperiencePicker()
+	:LLPanel()
+{
+	buildFromFile("panel_experience_search.xml");
+	setDefaultFilters();
+}
+
+LLPanelExperiencePicker::~LLPanelExperiencePicker()
+{
+}
+
+BOOL LLPanelExperiencePicker::postBuild()
+{
+	getChild<LLLineEditor>(TEXT_EDIT)->setKeystrokeCallback( boost::bind(&LLPanelExperiencePicker::editKeystroke, this, _1, _2),NULL);
+
+	childSetAction(BTN_FIND, boost::bind(&LLPanelExperiencePicker::onBtnFind, this));
+	getChildView(BTN_FIND)->setEnabled(TRUE);
+
+	LLScrollListCtrl* searchresults = getChild<LLScrollListCtrl>(LIST_RESULTS);
+	searchresults->setDoubleClickCallback( boost::bind(&LLPanelExperiencePicker::onBtnSelect, this));
+	searchresults->setCommitCallback(boost::bind(&LLPanelExperiencePicker::onList, this));
+	getChildView(LIST_RESULTS)->setEnabled(FALSE);
+	getChild<LLScrollListCtrl>(LIST_RESULTS)->setCommentText(getString("no_results"));
+
+	childSetAction(BTN_OK, boost::bind(&LLPanelExperiencePicker::onBtnSelect, this));
+	getChildView(BTN_OK)->setEnabled(FALSE);
+	childSetAction(BTN_CANCEL, boost::bind(&LLPanelExperiencePicker::onBtnClose, this));
+	childSetAction(BTN_PROFILE, boost::bind(&LLPanelExperiencePicker::onBtnProfile, this));
+	getChildView(BTN_PROFILE)->setEnabled(FALSE);
+
+	getChild<LLComboBox>(TEXT_MATURITY)->setCurrentByIndex(2);
+	getChild<LLComboBox>(TEXT_MATURITY)->setCommitCallback(boost::bind(&LLPanelExperiencePicker::onMaturity, this));
+	getChild<LLUICtrl>(TEXT_EDIT)->setFocus(TRUE);
+
+	childSetAction(BTN_LEFT, boost::bind(&LLPanelExperiencePicker::onPage, this, -1));
+	childSetAction(BTN_RIGHT, boost::bind(&LLPanelExperiencePicker::onPage, this, 1));
+
+	LLPanel* search_panel = getChild<LLPanel>(PANEL_SEARCH);
+	if (search_panel)
+	{
+		// Start searching when Return is pressed in the line editor.
+		search_panel->setDefaultBtn(BTN_FIND);
+	}
+	return TRUE;
+}
+
+void LLPanelExperiencePicker::editKeystroke( class LLLineEditor* caller, void* user_data )
+{
+	getChildView(BTN_FIND)->setEnabled(caller->getText().size() >= 0);
+}
+
+void LLPanelExperiencePicker::onBtnFind()
+{
+	mCurrentPage=1;
+	find();
+}
+
+void LLPanelExperiencePicker::onList()
+{
+	bool enabled = isSelectButtonEnabled();
+	getChildView(BTN_OK)->setEnabled(enabled);
+
+	enabled = enabled && getChild<LLScrollListCtrl>(LIST_RESULTS)->getNumSelected() == 1;
+	getChildView(BTN_PROFILE)->setEnabled(enabled);
+}
+
+void LLPanelExperiencePicker::find()
+{
+	std::string text = getChild<LLUICtrl>(TEXT_EDIT)->getValue().asString();
+	mQueryID.generate();
+	std::ostringstream url;
+
+	LLViewerRegion* region = gAgent.getRegion();
+	std::string cap = region->getCapability("FindExperienceByName");
+	if (!cap.empty())
+	{
+		url << cap << "?page=" << mCurrentPage << "&page_size=30&query=" << LLURI::escape(text);
+		LLHTTPClient::get(url.str(), new LLExperienceSearchResponder(mQueryID, getDerivedHandle<LLPanelExperiencePicker>()));
+
+	}
+	getChild<LLScrollListCtrl>(LIST_RESULTS)->deleteAllItems();
+	getChild<LLScrollListCtrl>(LIST_RESULTS)->setCommentText(getString("searching"));
+	
+	getChildView(BTN_OK)->setEnabled(FALSE);
+	getChildView(BTN_PROFILE)->setEnabled(FALSE);
+
+	getChildView(BTN_RIGHT)->setEnabled(FALSE);
+	getChildView(BTN_LEFT)->setEnabled(FALSE);
+}
+
+
+bool LLPanelExperiencePicker::isSelectButtonEnabled()
+{
+	LLScrollListCtrl* list=getChild<LLScrollListCtrl>(LIST_RESULTS);
+	return list->getFirstSelectedIndex() >=0;
+}
+
+void LLPanelExperiencePicker::getSelectedExperienceIds( const LLScrollListCtrl* results, uuid_vec_t &experience_ids )
+{
+	std::vector<LLScrollListItem*> items = results->getAllSelected();
+	for(std::vector<LLScrollListItem*>::iterator it = items.begin(); it != items.end(); ++it)
+	{
+		LLScrollListItem* item = *it;
+		if (item->getUUID().notNull())
+		{
+			experience_ids.push_back(item->getUUID());
+		}
+	}
+}
+
+void LLPanelExperiencePicker::setAllowMultiple( bool allow_multiple )
+{
+	getChild<LLScrollListCtrl>(LIST_RESULTS)->setAllowMultipleSelection(allow_multiple);
+}
+
+
+void name_callback(const LLHandle<LLPanelExperiencePicker>& floater, const LLUUID& experience_id, const LLUUID& agent_id, const LLAvatarName& av_name)
+{
+	if(floater.isDead())
+		return;
+	LLPanelExperiencePicker* picker = floater.get();
+	LLScrollListCtrl* search_results = picker->getChild<LLScrollListCtrl>(LIST_RESULTS);
+
+	LLScrollListItem* item = search_results->getItem(experience_id);
+	if(!item)
+		return;
+
+	item->getColumn(2)->setValue(columnSpace+av_name.getDisplayName());
+
+}
+
+void LLPanelExperiencePicker::processResponse( const LLUUID& query_id, const LLSD& content )
+{
+	if(query_id != mQueryID)
+	{
+		return;
+	}
+
+	mResponse = content;
+
+	const LLSD& experiences=mResponse["experience_keys"];
+	LLSD::array_const_iterator it = experiences.beginArray();
+	for ( ; it != experiences.endArray(); ++it)
+	{
+		LLExperienceCache::insert(*it);
+	}
+
+	getChildView(BTN_RIGHT)->setEnabled(content.has("next_page_url"));
+	getChildView(BTN_LEFT)->setEnabled(content.has("previous_page_url"));
+
+	filterContent();
+
+}
+
+void LLPanelExperiencePicker::onBtnSelect()
+{
+	if(!isSelectButtonEnabled())
+	{
+		return;
+	}
+
+	if(mSelectionCallback)
+	{
+		const LLScrollListCtrl* results = getChild<LLScrollListCtrl>(LIST_RESULTS);
+		uuid_vec_t experience_ids;
+		
+		getSelectedExperienceIds(results, experience_ids);
+		mSelectionCallback(experience_ids);
+		getChild<LLScrollListCtrl>(LIST_RESULTS)->deselectAllItems(TRUE);
+		if(mCloseOnSelect)
+		{
+			mCloseOnSelect = FALSE;
+			onBtnClose();
+		}
+	}
+	else 
+	{
+		onBtnProfile();
+	}
+}
+
+void LLPanelExperiencePicker::onBtnClose()
+{
+	LLFloater* floater = getParentByType<LLFloater>();
+	if (floater)
+	{
+		floater->closeFloater();
+	}
+}
+
+void LLPanelExperiencePicker::onBtnProfile()
+{
+	LLScrollListItem* item = getChild<LLScrollListCtrl>(LIST_RESULTS)->getFirstSelected();
+	if(item)
+	{
+		LLFloaterReg::showInstance("experience_profile", item->getUUID(), true);
+	}
+}
+
+std::string LLPanelExperiencePicker::getMaturityString(int maturity)
+{
+	if(maturity <= SIM_ACCESS_PG)
+	{
+		return getString("maturity_icon_general");
+	}
+	else if(maturity <= SIM_ACCESS_MATURE)
+	{
+		return getString("maturity_icon_moderate");
+	}
+	return getString("maturity_icon_adult");
+}
+
+void LLPanelExperiencePicker::filterContent()
+{
+	LLScrollListCtrl* search_results = getChild<LLScrollListCtrl>(LIST_RESULTS);
+
+	const LLSD& experiences=mResponse["experience_keys"];
+
+	search_results->deleteAllItems();
+
+	LLSD item;
+	LLSD::array_const_iterator it = experiences.beginArray();
+	for ( ; it != experiences.endArray(); ++it)
+	{
+		const LLSD& experience = *it;
+
+		if(isExperienceHidden(experience))
+			continue;
+
+		std::string experience_name_string = experience[LLExperienceCache::NAME].asString();
+		if (experience_name_string.empty())
+		{
+			experience_name_string = LLTrans::getString("ExperienceNameUntitled");
+		}
+
+		item["id"]=experience[LLExperienceCache::EXPERIENCE_ID];
+		LLSD& columns = item["columns"];
+		columns[0]["column"] = "maturity";
+		columns[0]["value"] = getMaturityString(experience[LLExperienceCache::MATURITY].asInteger());
+		columns[0]["type"]="icon";
+		columns[0]["halign"]="right";
+		columns[1]["column"] = "experience_name";
+		columns[1]["value"] = columnSpace+experience_name_string;
+		columns[2]["column"] = "owner";
+		columns[2]["value"] = columnSpace+getString("loading");
+		search_results->addElement(item);
+		LLAvatarNameCache::get(experience[LLExperienceCache::AGENT_ID], boost::bind(name_callback, getDerivedHandle<LLPanelExperiencePicker>(), experience[LLExperienceCache::EXPERIENCE_ID], _1, _2));
+	}
+	
+	if (search_results->isEmpty())
+	{
+		LLStringUtil::format_map_t map;
+		std::string search_text = getChild<LLUICtrl>(TEXT_EDIT)->getValue().asString();
+		map["[TEXT]"] = search_text;
+		if (search_text.empty())
+		{
+			getChild<LLScrollListCtrl>(LIST_RESULTS)->setCommentText(getString("no_results"));
+		}
+		else
+		{
+			getChild<LLScrollListCtrl>(LIST_RESULTS)->setCommentText(getString("not_found", map));
+		}
+		search_results->setEnabled(false);
+		getChildView(BTN_OK)->setEnabled(false);
+		getChildView(BTN_PROFILE)->setEnabled(false);
+	}
+	else
+	{
+		getChildView(BTN_OK)->setEnabled(true);
+		search_results->setEnabled(true);
+		search_results->sortByColumnIndex(1, TRUE);
+		std::string text = getChild<LLUICtrl>(TEXT_EDIT)->getValue().asString();
+		if (!search_results->selectItemByLabel(text, TRUE, 1))
+		{
+			search_results->selectFirstItem();
+		}			
+		onList();
+		search_results->setFocus(TRUE);
+	}
+}
+
+void LLPanelExperiencePicker::onMaturity()
+{
+	if(mResponse.has("experience_keys") && mResponse["experience_keys"].beginArray() != mResponse["experience_keys"].endArray())
+	{
+		filterContent();
+	}
+}
+
+bool LLPanelExperiencePicker::isExperienceHidden( const LLSD& experience) const
+{
+	bool hide=false;
+	filter_list::const_iterator it = mFilters.begin();
+	for(/**/;it != mFilters.end(); ++it)
+	{
+		if((*it)(experience)){
+			return true;
+		}
+	}
+
+	return hide;
+}
+
+bool LLPanelExperiencePicker::FilterOverRating( const LLSD& experience )
+{
+	int maturity = getChild<LLComboBox>(TEXT_MATURITY)->getSelectedValue().asInteger();
+	return experience[LLExperienceCache::MATURITY].asInteger() > maturity;
+}
+
+bool LLPanelExperiencePicker::FilterWithProperty( const LLSD& experience, S32 prop)
+{
+	return (experience[LLExperienceCache::PROPERTIES].asInteger() & prop) != 0;
+}
+
+bool LLPanelExperiencePicker::FilterWithoutProperties( const LLSD& experience, S32 prop)
+{
+	return ((experience[LLExperienceCache::PROPERTIES].asInteger() & prop) == prop);
+}
+
+bool LLPanelExperiencePicker::FilterWithoutProperty( const LLSD& experience, S32 prop )
+{
+	return (experience[LLExperienceCache::PROPERTIES].asInteger() & prop) == 0;
+}
+
+void LLPanelExperiencePicker::setDefaultFilters()
+{
+	mFilters.clear();
+	addFilter(boost::bind(&LLPanelExperiencePicker::FilterOverRating, this, _1));
+}
+
+bool LLPanelExperiencePicker::FilterMatching( const LLSD& experience, const LLUUID& id )
+{
+	if(experience.isUUID())
+	{
+		return experience.asUUID() == id;
+	}
+	return experience[LLExperienceCache::EXPERIENCE_ID].asUUID() == id;
+}
+
+void LLPanelExperiencePicker::onPage( S32 direction )
+{
+	mCurrentPage += direction;
+	if(mCurrentPage < 1)
+	{
+		mCurrentPage = 1;
+	}
+	find();
+}