void CTranscendenceWnd::CreateNewsAnimation (CMultiverseNewsEntry *pEntry, IAnimatron **retpAnimatron)
// CreateNewsAnimation
//
// Creates animation of a Multiverse news entry.
{
int iDuration = 600;
int iInitialFade = 30;
int iEndFade = 30;
// Compute some metrics for the pane based on the entry information
int cxInnerPane = NEWS_PANE_WIDTH - (2 * NEWS_PANE_PADDING_X);
CG32bitImage *pImage = pEntry->LoadImageHandoff();
int cyImage = (pImage ? pImage->GetHeight() : 0);
TArray<CString> TitleLines;
m_Fonts.SubTitle.BreakText(pEntry->GetTitle(), cxInnerPane, &TitleLines);
int cyTitle = m_Fonts.SubTitle.GetHeight() * TitleLines.GetCount();
TArray<CString> BodyLines;
m_Fonts.Medium.BreakText(pEntry->GetBody(), cxInnerPane, &BodyLines);
int cyBody = m_Fonts.Medium.GetHeight() * BodyLines.GetCount();
TArray<CString> FooterLines;
m_Fonts.MediumHeavyBold.BreakText(pEntry->GetCallToActionText(), cxInnerPane, &FooterLines);
int cyFooter = m_Fonts.MediumHeavyBold.GetHeight() * FooterLines.GetCount();
int cyPane = cyImage
+ cyTitle
+ NEWS_PANE_INNER_SPACING_Y
+ cyBody
+ NEWS_PANE_INNER_SPACING_Y
+ cyFooter
+ NEWS_PANE_PADDING_Y;
int xPane = m_rcIntroMain.left + (RectWidth(m_rcIntroMain) / 2) + (RectWidth(m_rcIntroMain) / 6);
int yPane = m_rcIntroMain.top + ((RectHeight(m_rcIntroMain) - cyPane) / 2);
// Create sequencer to hold everything The origin of the sequencer is
// at the top-center of the pane.
CAniSequencer *pSeq = new CAniSequencer;
pSeq->SetPropertyVector(PROP_POSITION, CVector(xPane, yPane));
int xLeft = -NEWS_PANE_WIDTH / 2;
// Create a button that will respond to clicks on the news pane
CAniButton *pButton = new CAniButton;
pButton->SetPropertyVector(PROP_POSITION, CVector(xLeft, 0));
pButton->SetPropertyVector(PROP_SCALE, CVector(NEWS_PANE_WIDTH, cyPane));
pButton->SetStyle(STYLE_DOWN, NULL);
pButton->SetStyle(STYLE_HOVER, NULL);
pButton->SetStyle(STYLE_NORMAL, NULL);
pButton->SetStyle(STYLE_DISABLED, NULL);
pButton->SetStyle(STYLE_TEXT, NULL);
pButton->AddListener(EVENT_ON_CLICK, m_pIntroSession, CMD_OPEN_NEWS);
pSeq->AddTrack(pButton, 0);
// Create the background
CAniRoundedRect *pPane = new CAniRoundedRect;
pPane->SetPropertyVector(PROP_POSITION, CVector(xLeft, 0));
pPane->SetPropertyVector(PROP_SCALE, CVector(NEWS_PANE_WIDTH, cyPane));
pPane->SetPropertyColor(PROP_COLOR, RGB_NEWS_PANE_BACKGROUND);
pPane->SetPropertyOpacity(PROP_OPACITY, 64);
pPane->SetPropertyInteger(PROP_UL_RADIUS, NEWS_PANE_CORNER_RADIUS);
pPane->SetPropertyInteger(PROP_UR_RADIUS, NEWS_PANE_CORNER_RADIUS);
pPane->SetPropertyInteger(PROP_LL_RADIUS, NEWS_PANE_CORNER_RADIUS);
pPane->SetPropertyInteger(PROP_LR_RADIUS, NEWS_PANE_CORNER_RADIUS);
pPane->AnimateLinearFade(iDuration, iInitialFade, iEndFade, 64);
pSeq->AddTrack(pPane, 0);
// Add the content
int yPos = 0;
int xInnerLeft = -(cxInnerPane / 2);
// Create the image
if (pImage)
{
// If the image is wide enough to hit the rounded corners, then we
// need to mask it out.
if (pImage->GetWidth() > (NEWS_PANE_WIDTH - 2 * NEWS_PANE_CORNER_RADIUS))
{
// Create a mask the size of the pane and apply it to the image
// (We own the image so we can modify it).
CG8bitImage PaneMask;
PaneMask.CreateRoundedRect(NEWS_PANE_WIDTH, cyPane, NEWS_PANE_CORNER_RADIUS);
pImage->IntersectMask(0,
0,
PaneMask.GetWidth(),
PaneMask.GetHeight(),
PaneMask,
(pImage->GetWidth() - PaneMask.GetWidth()) / 2,
0);
}
// Create an animatron
CAniRect *pRect = new CAniRect;
pRect->SetPropertyVector(PROP_POSITION, CVector(-pImage->GetWidth() / 2, yPos));
pRect->SetPropertyVector(PROP_SCALE, CVector(pImage->GetWidth(), pImage->GetHeight()));
pRect->SetFillMethod(new CAniImageFill(pImage, true));
pRect->AnimateLinearFade(iDuration, iInitialFade, iEndFade);
pSeq->AddTrack(pRect, 0);
yPos += cyImage;
}
// Create the title
IAnimatron *pText;
CAniText::Create(pEntry->GetTitle(),
CVector(xInnerLeft, yPos),
&m_Fonts.SubTitle,
CG16bitFont::AlignCenter,
m_Fonts.rgbTitleColor,
&pText);
pText->SetPropertyVector(PROP_SCALE, CVector(cxInnerPane, cyPane));
pText->AnimateLinearFade(iDuration, iInitialFade, iEndFade);
pSeq->AddTrack(pText, 0);
yPos += cyTitle + NEWS_PANE_INNER_SPACING_Y;
// Create the text
CAniText::Create(pEntry->GetBody(),
CVector(xInnerLeft, yPos),
&m_Fonts.Medium,
CG16bitFont::AlignCenter,
m_Fonts.rgbTitleColor,
&pText);
pText->SetPropertyVector(PROP_SCALE, CVector(cxInnerPane, cyPane));
pText->AnimateLinearFade(iDuration, iInitialFade, iEndFade);
pSeq->AddTrack(pText, 0);
yPos += cyBody + NEWS_PANE_INNER_SPACING_Y;
// Create the call to action
CAniText::Create(pEntry->GetCallToActionText(),
CVector(xInnerLeft, yPos),
&m_Fonts.MediumHeavyBold,
CG16bitFont::AlignCenter,
m_Fonts.rgbTitleColor,
&pText);
pText->SetPropertyVector(PROP_SCALE, CVector(cxInnerPane, cyPane));
pText->AnimateLinearFade(iDuration, iInitialFade, iEndFade);
pSeq->AddTrack(pText, 0);
// Remember the URL to open when the user clicks
m_sNewsURL = pEntry->GetCallToActionURL();
// Done
*retpAnimatron = pSeq;
}
