llpanelgroupnotices.cpp

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#include "llviewerprecompiledheaders.h"

#include "llpanelgroupnotices.h"

#include "llview.h"

#include "llinventory.h"
#include "llviewerinventory.h"
#include "llinventorymodel.h"
#include "llinventoryview.h"
#include "llagent.h"
#include "lltooldraganddrop.h"

#include "lllineeditor.h"
#include "lltexteditor.h"
#include "llbutton.h"
#include "lliconctrl.h"
#include "llcheckboxctrl.h"
#include "llscrolllistctrl.h"
#include "lltextbox.h"

#include "roles_constants.h"
#include "llviewerwindow.h"
#include "llviewermessage.h"

const S32 NOTICE_DATE_STRING_SIZE = 30;

// LLPanelGroupNotices //
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Class LLDropTarget
//
// This handy class is a simple way to drop something on another
// view. It handles drop events, always setting itself to the size of
// its parent.
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
class LLGroupDropTarget : public LLView
{
public:
        LLGroupDropTarget(const std::string& name, const LLRect& rect, LLPanelGroupNotices* panel, const LLUUID& group_id);
        ~LLGroupDropTarget() {};

        void doDrop(EDragAndDropType cargo_type, void* cargo_data);

        //
        // LLView functionality
        virtual EWidgetType getWidgetType() const;
        virtual LLString getWidgetTag() const;
        virtual BOOL handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop,
                                                                   EDragAndDropType cargo_type,
                                                                   void* cargo_data,
                                                                   EAcceptance* accept,
                                                                   LLString& tooltip_msg);
protected:
        LLPanelGroupNotices* mGroupNoticesPanel;
        LLUUID  mGroupID;
};

LLGroupDropTarget::LLGroupDropTarget(const std::string& name, const LLRect& rect,
                                                   LLPanelGroupNotices* panel, const LLUUID& group_id) :
        LLView(name, rect, NOT_MOUSE_OPAQUE, FOLLOWS_ALL),
        mGroupNoticesPanel(panel),
        mGroupID(group_id)
{
}

EWidgetType LLGroupDropTarget::getWidgetType() const
{
        return WIDGET_TYPE_DONTCARE;
}

LLString LLGroupDropTarget::getWidgetTag() const
{
        return LL_GROUP_DROP_TARGET_TAG;
}

void LLGroupDropTarget::doDrop(EDragAndDropType cargo_type, void* cargo_data)
{
        llinfos << "LLGroupDropTarget::doDrop()" << llendl;
}

BOOL LLGroupDropTarget::handleDragAndDrop(S32 x, S32 y, MASK mask, BOOL drop,
                                                                         EDragAndDropType cargo_type,
                                                                         void* cargo_data,
                                                                         EAcceptance* accept,
                                                                         LLString& tooltip_msg)
{
        BOOL handled = FALSE;

        if (!gAgent.hasPowerInGroup(mGroupID,GP_NOTICES_SEND))
        {
                *accept = ACCEPT_NO;
                return TRUE;
        }

        if(getParent())
        {
                // check if inside
                //LLRect parent_rect = mParentView->getRect();
                //mRect.set(0, parent_rect.getHeight(), parent_rect.getWidth(), 0);
                handled = TRUE;

                // check the type
                switch(cargo_type)
                {
                case DAD_TEXTURE:
                case DAD_SOUND:
                case DAD_LANDMARK:
                case DAD_SCRIPT:
                case DAD_OBJECT:
                case DAD_NOTECARD:
                case DAD_CLOTHING:
                case DAD_BODYPART:
                case DAD_ANIMATION:
                case DAD_GESTURE:
                {
                        LLViewerInventoryItem* inv_item = (LLViewerInventoryItem*)cargo_data;
                        if(gInventory.getItem(inv_item->getUUID())
                                && LLToolDragAndDrop::isInventoryGroupGiveAcceptable(inv_item))
                        {
                                // *TODO: get multiple object transfers working
                                *accept = ACCEPT_YES_COPY_SINGLE;
                                if(drop)
                                {
                                        mGroupNoticesPanel->setItem(inv_item);
                                }
                        }
                        else
                        {
                                // It's not in the user's inventory (it's probably
                                // in an object's contents), so disallow dragging
                                // it here.  You can't give something you don't
                                // yet have.
                                *accept = ACCEPT_NO;
                        }
                        break;
                }
                case DAD_CATEGORY:
                case DAD_CALLINGCARD:
                default:
                        *accept = ACCEPT_NO;
                        break;
                }
        }
        return handled;
}

//-----------------------------------------------------------------------------
// LLPanelGroupNotices
//-----------------------------------------------------------------------------
char* build_notice_date(const time_t& the_time, char* buffer)
{
        time_t t = the_time;
        if (!t) time(&t);
        tm* lt = localtime(&t);
        //for some reason, the month is off by 1.  See other uses of
        //"local" time in the code...
        snprintf(buffer, NOTICE_DATE_STRING_SIZE, "%i/%i/%i", lt->tm_mon + 1, lt->tm_mday, lt->tm_year + 1900);         /*Flawfinder: ignore*/
        return buffer;
}

LLPanelGroupNotices::LLPanelGroupNotices(const std::string& name,
                                                                        const LLUUID& group_id) :
        LLPanelGroupTab(name,group_id),
        mInventoryItem(NULL),
        mInventoryOffer(NULL)
{
        sInstances[group_id] = this;
}

LLPanelGroupNotices::~LLPanelGroupNotices()
{
        sInstances.erase(mGroupID);

        if (mInventoryOffer)
        {
                // Cancel the inventory offer.
                inventory_offer_callback( IOR_DECLINE , mInventoryOffer); 
                mInventoryOffer = NULL;
        }
}

// static
void* LLPanelGroupNotices::createTab(void* data)
{
        LLUUID* group_id = static_cast<LLUUID*>(data);
        return new LLPanelGroupNotices("panel group notices", *group_id);
}

BOOL LLPanelGroupNotices::isVisibleByAgent(LLAgent* agentp)
{
        return mAllowEdit &&
                agentp->hasPowerInGroup(mGroupID, GP_NOTICES_SEND | GP_NOTICES_RECEIVE);
}

BOOL LLPanelGroupNotices::postBuild()
{
        bool recurse = true;

        mNoticesList = (LLScrollListCtrl*)getChildByName("notice_list",recurse);
        mNoticesList->setCommitOnSelectionChange(TRUE);
        mNoticesList->setCommitCallback(onSelectNotice);
        mNoticesList->setCallbackUserData(this);

        mBtnNewMessage = (LLButton*)getChildByName("create_new_notice",recurse);
        mBtnNewMessage->setClickedCallback(onClickNewMessage);
        mBtnNewMessage->setCallbackUserData(this);
        mBtnNewMessage->setEnabled(gAgent.hasPowerInGroup(mGroupID, GP_NOTICES_SEND));

        mBtnGetPastNotices = (LLButton*)getChildByName("refresh_notices",recurse);
        mBtnGetPastNotices->setClickedCallback(onClickRefreshNotices);
        mBtnGetPastNotices->setCallbackUserData(this);

        // Create
        mCreateSubject = (LLLineEditor*)getChildByName("create_subject",recurse);
        mCreateMessage = (LLTextEditor*)getChildByName("create_message",recurse);

        mCreateInventoryName =  (LLLineEditor*)getChildByName("create_inventory_name",recurse);
        mCreateInventoryName->setTabStop(FALSE);
        mCreateInventoryName->setEnabled(FALSE);

        mCreateInventoryIcon = (LLIconCtrl*)getChildByName("create_inv_icon",recurse);
        mCreateInventoryIcon->setVisible(FALSE);

        mBtnSendMessage = (LLButton*)getChildByName("send_notice",recurse);
        mBtnSendMessage->setClickedCallback(onClickSendMessage);
        mBtnSendMessage->setCallbackUserData(this);

        mBtnRemoveAttachment = (LLButton*)getChildByName("remove_attachment",recurse);
        mBtnRemoveAttachment->setClickedCallback(onClickRemoveAttachment);
        mBtnRemoveAttachment->setCallbackUserData(this);
        mBtnRemoveAttachment->setEnabled(FALSE);

        // View
        mViewSubject = (LLLineEditor*)getChildByName("view_subject",recurse);
        mViewMessage = (LLTextEditor*)getChildByName("view_message",recurse);

        mViewInventoryName =  (LLLineEditor*)getChildByName("view_inventory_name",recurse);
        mViewInventoryName->setTabStop(FALSE);
        mViewInventoryName->setEnabled(FALSE);

        mViewInventoryIcon = (LLIconCtrl*)getChildByName("view_inv_icon",recurse);
        mViewInventoryIcon->setVisible(FALSE);

        mBtnOpenAttachment = (LLButton*)getChildByName("open_attachment",recurse);
        mBtnOpenAttachment->setClickedCallback(onClickOpenAttachment);
        mBtnOpenAttachment->setCallbackUserData(this);

        LLTextBox *txt = (LLTextBox*) getChildByName("no_notices_text",false);
        if (txt)
        {
                mNoNoticesStr = txt->getText();
                removeChild(txt, TRUE);
        }

        mPanelCreateNotice = (LLPanel*) getChildByName("panel_create_new_notice",recurse);
        mPanelViewNotice = (LLPanel*) getChildByName("panel_view_past_notice",recurse);

        // Must be in front of all other UI elements.
        LLPanel* dtv = (LLPanel*)getChildByName("drop_target",recurse);
        LLGroupDropTarget* target = new LLGroupDropTarget("drop_target",
                                                                                        dtv->getRect(),
                                                                                        this, mGroupID);
        target->setEnabled(TRUE);
        target->setToolTip(dtv->getToolTip());

        mPanelCreateNotice->addChild(target);
        mPanelCreateNotice->removeChild(dtv, TRUE);

        arrangeNoticeView(VIEW_PAST_NOTICE);

        return LLPanelGroupTab::postBuild();
}

void LLPanelGroupNotices::activate()
{
        BOOL can_send = gAgent.hasPowerInGroup(mGroupID,GP_NOTICES_SEND);
        BOOL can_receive = gAgent.hasPowerInGroup(mGroupID,GP_NOTICES_RECEIVE);

        mPanelViewNotice->setEnabled(can_receive);
        mPanelCreateNotice->setEnabled(can_send);

        // Always disabled to stop direct editing of attachment names
        mCreateInventoryName->setEnabled(FALSE);
        mViewInventoryName->setEnabled(FALSE);

        // If we can receive notices, grab them right away.
        if (can_receive)
        {
                onClickRefreshNotices(this);
        }
}

void LLPanelGroupNotices::setItem(LLPointer<LLInventoryItem> inv_item)
{
        mInventoryItem = inv_item;

        BOOL item_is_multi = FALSE;
        if ( inv_item->getFlags() & LLInventoryItem::II_FLAGS_OBJECT_HAS_MULTIPLE_ITEMS )
        {
                item_is_multi = TRUE;
        };

        LLViewerImage* item_icon = get_item_icon(inv_item->getType(),
                                                                                inv_item->getInventoryType(),
                                                                                inv_item->getFlags(),
                                                                                item_is_multi );

        mCreateInventoryIcon->setImage(item_icon->getID());
        mCreateInventoryIcon->setVisible(TRUE);

        std::stringstream ss;
        ss << "        " << mInventoryItem->getName();

        mCreateInventoryName->setText(ss.str());
        mBtnRemoveAttachment->setEnabled(TRUE);
}

void LLPanelGroupNotices::onClickRemoveAttachment(void* data)
{
        LLPanelGroupNotices* self = (LLPanelGroupNotices*)data;
        self->mInventoryItem = NULL;
        self->mCreateInventoryName->clear();
        self->mCreateInventoryIcon->setVisible(FALSE);
        self->mBtnRemoveAttachment->setEnabled(FALSE);
}

//static 
void LLPanelGroupNotices::onClickOpenAttachment(void* data)
{
        LLPanelGroupNotices* self = (LLPanelGroupNotices*)data;

        inventory_offer_callback( IOR_ACCEPT , self->mInventoryOffer);
        self->mInventoryOffer = NULL;
        self->mBtnOpenAttachment->setEnabled(FALSE);
}

void LLPanelGroupNotices::onClickSendMessage(void* data)
{
        LLPanelGroupNotices* self = (LLPanelGroupNotices*)data;
        
        if (self->mCreateSubject->getText().empty())
        {
                // Must supply a subject
                gViewerWindow->alertXml("MustSpecifyGroupNoticeSubject");
                return;
        }
        send_group_notice(
                        self->mGroupID,
                        self->mCreateSubject->getText().c_str(),
                        self->mCreateMessage->getText().c_str(),
                        self->mInventoryItem);

        self->mCreateMessage->clear();
        self->mCreateSubject->clear();
        onClickRemoveAttachment(data);

        self->arrangeNoticeView(VIEW_PAST_NOTICE);
        onClickRefreshNotices(self);

}

//static 
void LLPanelGroupNotices::onClickNewMessage(void* data)
{
        LLPanelGroupNotices* self = (LLPanelGroupNotices*)data;

        self->arrangeNoticeView(CREATE_NEW_NOTICE);

        if (self->mInventoryOffer)
        {
                inventory_offer_callback( IOR_DECLINE , self->mInventoryOffer);
                self->mInventoryOffer = NULL;
        }

        self->mCreateSubject->clear();
        self->mCreateMessage->clear();
        if (self->mInventoryItem) onClickRemoveAttachment(self);
        self->mNoticesList->deselectAllItems(TRUE); // TRUE == don't commit on chnage
}

void LLPanelGroupNotices::onClickRefreshNotices(void* data)
{
        lldebugs << "LLPanelGroupNotices::onClickGetPastNotices" << llendl;
        LLPanelGroupNotices* self = (LLPanelGroupNotices*)data;
        
        self->mNoticesList->deleteAllItems();

        LLMessageSystem* msg = gMessageSystem;
        msg->newMessage("GroupNoticesListRequest");
        msg->nextBlock("AgentData");
        msg->addUUID("AgentID",gAgent.getID());
        msg->addUUID("SessionID",gAgent.getSessionID());
        msg->nextBlock("Data");
        msg->addUUID("GroupID",self->mGroupID);
        gAgent.sendReliableMessage();
}

//static
std::map<LLUUID,LLPanelGroupNotices*> LLPanelGroupNotices::sInstances;

// static
void LLPanelGroupNotices::processGroupNoticesListReply(LLMessageSystem* msg, void** data)
{
        LLUUID group_id;
        msg->getUUID("AgentData", "GroupID", group_id);

        std::map<LLUUID,LLPanelGroupNotices*>::iterator it = sInstances.find(group_id);
        if (it == sInstances.end())
        {
                llinfos << "Group Panel Notices " << group_id << " no longer in existence."
                                << llendl;
                return;
        }
        
        LLPanelGroupNotices* selfp = it->second;
        if(!selfp)
        {
                llinfos << "Group Panel Notices " << group_id << " no longer in existence."
                                << llendl;
                return;
        }

        selfp->processNotices(msg);
}

void LLPanelGroupNotices::processNotices(LLMessageSystem* msg)
{
        LLUUID id;
        char subj[MAX_STRING];          /*Flawfinder: ignore*/
        char name[MAX_STRING];          /*Flawfinder: ignore*/
        U32 timestamp;
        BOOL has_attachment;
        U8 asset_type;

        S32 i=0;
        S32 count = msg->getNumberOfBlocks("Data");
        for (;i<count;++i)
        {
                msg->getUUID("Data","NoticeID",id,i);
                if (1 == count && id.isNull())
                {
                        // Only one entry, the dummy entry.
                        mNoticesList->addSimpleItem(mNoNoticesStr,ADD_BOTTOM,FALSE);
                        mNoticesList->setEnabled(FALSE);
                        return;
                }
                        
                msg->getString("Data","Subject",MAX_STRING,subj,i);
                msg->getString("Data","FromName",MAX_STRING,name,i);
                msg->getBOOL("Data","HasAttachment",has_attachment,i);
                msg->getU8("Data","AssetType",asset_type,i);
                msg->getU32("Data","Timestamp",timestamp,i);
                time_t t = timestamp;

                LLSD row;
                row["id"] = id;
                
                row["columns"][0]["column"] = "icon";
                if (has_attachment)
                {
                        LLUUID icon_id = get_item_icon_uuid(
                                                (LLAssetType::EType)asset_type,
                                                LLInventoryType::IT_NONE,FALSE, FALSE);
                        row["columns"][0]["type"] = "icon";
                        row["columns"][0]["value"] = icon_id;
                }

                row["columns"][1]["column"] = "subject";
                row["columns"][1]["value"] = subj;

                row["columns"][2]["column"] = "from";
                row["columns"][2]["value"] = name;

                char buffer[NOTICE_DATE_STRING_SIZE];           /*Flawfinder: ignore*/
                build_notice_date(t, buffer);
                row["columns"][3]["column"] = "date";
                row["columns"][3]["value"] = buffer;

                snprintf(buffer, 30, "%u", timestamp);                  /* Flawfinder: ignore */
                row["columns"][4]["column"] = "sort";
                row["columns"][4]["value"] = buffer;

                mNoticesList->addElement(row, ADD_SORTED);
        }
}

void LLPanelGroupNotices::onSelectNotice(LLUICtrl* ctrl, void* data)
{
        LLPanelGroupNotices* self = (LLPanelGroupNotices*)data;

        if(!self) return;
        LLScrollListItem* item = self->mNoticesList->getFirstSelected();
        if (!item) return;
        
        LLMessageSystem* msg = gMessageSystem;
        msg->newMessage("GroupNoticeRequest");
        msg->nextBlock("AgentData");
        msg->addUUID("AgentID",gAgent.getID());
        msg->addUUID("SessionID",gAgent.getSessionID());
        msg->nextBlock("Data");
        msg->addUUID("GroupNoticeID",item->getUUID());
        gAgent.sendReliableMessage();

        lldebugs << "Item " << item->getUUID() << " selected." << llendl;
}

void LLPanelGroupNotices::showNotice(const char* subject,
                                                                                const char* message,
                                                                                const bool& has_inventory,
                                                                                const char* inventory_name,
                                                                                LLOfferInfo* inventory_offer)
{
        arrangeNoticeView(VIEW_PAST_NOTICE);

        if(mViewSubject) mViewSubject->setText(LLString(subject));
        if(mViewMessage) mViewMessage->setText(LLString(message));
        
        if (mInventoryOffer)
        {
                // Cancel the inventory offer for the previously viewed notice
                inventory_offer_callback( IOR_DECLINE , mInventoryOffer); 
                mInventoryOffer = NULL;
        }

        if (inventory_offer)
        {
                mInventoryOffer = inventory_offer;

                LLViewerImage* item_icon = get_item_icon(mInventoryOffer->mType,
                                                                                                LLInventoryType::IT_TEXTURE,
                                                                                                0, FALSE);

                mViewInventoryIcon->setImage(item_icon->getID());
                mViewInventoryIcon->setVisible(TRUE);

                std::stringstream ss;
                ss << "        " << inventory_name;

                mViewInventoryName->setText(ss.str());
                mBtnOpenAttachment->setEnabled(TRUE);
        }
        else
        {
                mViewInventoryName->clear();
                mViewInventoryIcon->setVisible(FALSE);
                mBtnOpenAttachment->setEnabled(FALSE);
        }
}

void LLPanelGroupNotices::arrangeNoticeView(ENoticeView view_type)
{
        if (CREATE_NEW_NOTICE == view_type)
        {
        mPanelCreateNotice->setVisible(TRUE);
                mPanelViewNotice->setVisible(FALSE);
        }
        else
        {
                mPanelCreateNotice->setVisible(FALSE);
                mPanelViewNotice->setVisible(TRUE);
                mBtnOpenAttachment->setEnabled(FALSE);
        }
}

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