lluploaddialog.cpp

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#include "llviewerprecompiledheaders.h"

#include "lluploaddialog.h"
#include "llviewerwindow.h"
#include "llfontgl.h"
#include "llresmgr.h"
#include "lltextbox.h"
#include "llbutton.h"
#include "llkeyboard.h"
#include "llfocusmgr.h"
#include "llviewercontrol.h"

// static
LLUploadDialog* LLUploadDialog::sDialog = NULL;

// static
LLUploadDialog* LLUploadDialog::modalUploadDialog(const std::string& msg)
{
        // Note: object adds, removes, and destroys itself.
        return new LLUploadDialog(msg);
}

// static
void LLUploadDialog::modalUploadFinished()
{
        // Note: object adds, removes, and destroys itself.
        delete LLUploadDialog::sDialog;
        LLUploadDialog::sDialog = NULL;
}

// Private methods

LLUploadDialog::LLUploadDialog( const std::string& msg)
        :
        LLPanel( "Uploading...", LLRect(0,100,100,0) )  // dummy rect.  Will reshape below.
{
        setBackgroundVisible( TRUE );

        if( LLUploadDialog::sDialog )
        {
                delete LLUploadDialog::sDialog;
        }
        LLUploadDialog::sDialog = this;

        const LLFontGL* font = gResMgr->getRes( LLFONT_SANSSERIF );
        LLRect msg_rect;
        for (int line_num=0; line_num<16; ++line_num)
        {
                mLabelBox[line_num] = new LLTextBox( "Filename", msg_rect, "", font );
                addChild(mLabelBox[line_num]);
        }

        setMessage(msg);

        // The dialog view is a root view
        gViewerWindow->setTopCtrl( this );
}

void LLUploadDialog::setMessage( const std::string& msg)
{
        const LLFontGL* font = gResMgr->getRes( LLFONT_SANSSERIF );

        const S32 VPAD = 16;
        const S32 HPAD = 25;

        // Make the text boxes a little wider than the text
        const S32 TEXT_PAD = 8;

        // Split message into lines, separated by '\n'
        S32 max_msg_width = 0;
        LLDoubleLinkedList<LLString> msg_lines;

        S32 size = msg.size() + 1;// + strlen("Uploading...\n\n");
        char* temp_msg = new char[size];
        
        //strcpy(temp_msg,"Uploading...\n\n");
        if (temp_msg == NULL)
        {
                llerrs << "Memory Allocation Failed" << llendl;
                return;
        }
        
        strcpy( temp_msg, msg.c_str());         /* Flawfinder: ignore */
        char* token = strtok( temp_msg, "\n" );
        while( token )
        {
                S32 cur_width = S32(font->getWidth(token) + 0.99f) + TEXT_PAD;
                max_msg_width = llmax( max_msg_width, cur_width );
                msg_lines.addDataAtEnd( new LLString( token ) );
                token = strtok( NULL, "\n" );
        }
        delete[] temp_msg;


        S32 line_height = S32( font->getLineHeight() + 0.99f );
        S32 dialog_width = max_msg_width + 2 * HPAD;
        S32 dialog_height = line_height * msg_lines.getLength() + 2 * VPAD;

        reshape( dialog_width, dialog_height, FALSE );

        // Message
        S32 msg_x = (mRect.getWidth() - max_msg_width) / 2;
        S32 msg_y = mRect.getHeight() - VPAD - line_height;
        int line_num;
        for (line_num=0; line_num<16; ++line_num)
        {
                mLabelBox[line_num]->setVisible(FALSE);
        }
        line_num = 0;
        for( LLString* cur_line = msg_lines.getFirstData(); cur_line; cur_line = msg_lines.getNextData() )
        {
                LLRect msg_rect;
                msg_rect.setOriginAndSize( msg_x, msg_y, max_msg_width, line_height );
                mLabelBox[line_num]->setRect(msg_rect);
                mLabelBox[line_num]->setText(*cur_line);
                mLabelBox[line_num]->setColor( gColors.getColor( "LabelTextColor" ) );
                mLabelBox[line_num]->setVisible(TRUE);
                msg_y -= line_height;
                ++line_num;
        }
        msg_lines.deleteAllData();

        centerDialog();
}

LLUploadDialog::~LLUploadDialog()
{
        gFocusMgr.releaseFocusIfNeeded( this );

//    LLFilePicker::instance().reset();


        LLUploadDialog::sDialog = NULL;
}

void LLUploadDialog::centerDialog()
{
        LLRect window_rect = gViewerWindow->getRootView()->getRect();

        S32 dialog_left = window_rect.mLeft + (window_rect.getWidth() - mRect.getWidth()) / 2;
        S32 dialog_bottom = window_rect.mBottom + (window_rect.getHeight() - mRect.getHeight()) / 2;

        translate( dialog_left - mRect.mLeft, dialog_bottom - mRect.mBottom );
}

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