//
// Draws the item, which might contain an icon and a text.
// The format of the item text shall look like one of the following formats:
// - "\ttext" (text only)
// - "icon\ttext" (icon and text)
// - "\theading\ttext" (heading and text)
// - "icon\theading\ttext" (icon, heading and text)
//
void CMediaScreenListItemDrawer::DrawActualItem(TInt aItemIndex,
const TRect& aActualItemRect, TBool aItemIsCurrent,
TBool /*aViewIsEmphasized*/, TBool /*aViewIsDimmed*/,
TBool aItemIsSelected) const
{
const MDesCArray* itemArray = iListBox.Model()->ItemTextArray();
if ((!itemArray) || (itemArray->MdcaCount() <= aItemIndex))
return;
// Gets the item text if the conditions above are met.
TPtrC itemText = itemArray->MdcaPoint(aItemIndex);
// We have to find the position of tabs to decide the components
// available in the item text (icon, heading and text).
TInt tabPosition1 = itemText.Locate('\t');
TInt tabPosition2 = itemText.Mid(tabPosition1 + 1).Locate('\t');
if (tabPosition2 >= 0)
{
// We need to add tabPosition1 because the return value of
// Locate() is relative to tabPosition1.
tabPosition2 += tabPosition1 + 1;
}
TInt tabPosition3 = itemText.Mid(tabPosition2 + 1).Locate('\t');
if (tabPosition3 >= 0)
{
// We need to add tabPosition2 because the return value of
// Locate() is relative to tabPosition2.
tabPosition3 += tabPosition2 + 1;
}
TInt tabPosition4 = itemText.Mid(tabPosition3 + 1).Locate('\t');
if (tabPosition4 >= 0)
{
// We need to add tabPosition2 because the return value of
// Locate() is relative to tabPosition2.
tabPosition4 += tabPosition3 + 1;
}
// Sets the attributes to draw the icon.
iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
if ((aItemIsCurrent) || (aItemIsSelected))
{
iGc->SetBrushColor(iHighlightedBackColor);
}
else
{
iGc->SetBrushColor(iBackColor);
}
// Gets the icon index, i.e. the number in the text item before
// the first tab.
TInt iconIndex = 0;
if (tabPosition1 > 0)
{
TLex(itemText.Mid(0, tabPosition1)).Val(iconIndex);
}
TRect aActualItemRect2 = aActualItemRect;
aActualItemRect2.iBr.iX = aActualItemRect2.iBr.iX + 0;
aActualItemRect2.iBr.iY = aActualItemRect2.iBr.iY + 0;
aActualItemRect2.iTl.iX = aActualItemRect2.iTl.iX + 0;
aActualItemRect2.iTl.iY = aActualItemRect2.iTl.iY + 10;
if ((iIconArray) && (iIconArray->Count() > iconIndex)
&& (tabPosition1 > 0))
{
// Draws the icon.
CFbsBitmap* bitmap = (*iIconArray)[iconIndex]->Bitmap();
iGc->BitBltMasked(
aActualItemRect2.iTl,
bitmap,
TRect(TPoint(0, 0), bitmap->Header().iSizeInPixels),
(*iIconArray)[iconIndex]->Mask(),
ETrue);
// Draws the rectangle, just in case there are some icons that are
// smaller than the height of item width and/or height.
iGc->SetPenStyle(CGraphicsContext::ENullPen);
if (bitmap->Header().iSizeInPixels.iHeight < aActualItemRect2.Height())
{
TRect rect(
aActualItemRect2.iTl.iX,
aActualItemRect2.iTl.iY + bitmap->Header().iSizeInPixels.iHeight,
aActualItemRect2.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect2.iBr.iY);
TRect rect1(
aActualItemRect2.iTl.iX,
aActualItemRect2.iTl.iY - 10,
aActualItemRect2.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect2.iBr.iY - 40 );
iGc->DrawRect(rect);
iGc->DrawRect(rect1);
}
if (bitmap->Header().iSizeInPixels.iWidth < iMaxIconSize.iWidth)
{
TRect rect = TRect(
aActualItemRect2.iTl.iX + bitmap->Header().iSizeInPixels.iWidth,
aActualItemRect2.iTl.iY,
aActualItemRect2.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect2.iBr.iY);
iGc->DrawRect(rect);
}
}
else
{
iGc->SetPenStyle(CGraphicsContext::ENullPen);
TRect rect(
aActualItemRect.iTl.iX,
aActualItemRect.iTl.iY,
aActualItemRect.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect.iBr.iY);
iGc->DrawRect(rect);
}
// Sets the attributes to draw text, except the font.
const CFont* font = Font(aItemIndex);
iGc->SetPenStyle(CGraphicsContext::ESolidPen);
iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);
if ((aItemIsCurrent) || (aItemIsSelected))
{
iGc->SetPenColor(iHighlightedTextColor);
iGc->SetBrushColor(iHighlightedBackColor);
}
else
{
iGc->SetPenColor(iTextColor);
iGc->SetBrushColor(iBackColor);
}
// If there is only one tab, it means we have to display single line item
if (tabPosition2 < 0)
{
if (!font)
{
font = CEikonEnv::Static()->TitleFont();
}
iGc->UseFont(font);
TRect textRect(
TPoint(aActualItemRect.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect.iTl.iY),
aActualItemRect.iBr);
TInt baseline =
(textRect.iBr.iY - textRect.iTl.iY - font->HeightInPixels()) / 2
+ font->AscentInPixels();
TBuf<2000> text;
text.Copy(_L(" "));
if (tabPosition1 < 0)
{
text.Append(itemText);
iGc->DrawText(text, textRect, baseline, CGraphicsContext::ELeft, 1);
}
else
{
text.Append(itemText.Mid(tabPosition1 + 1));
iGc->DrawText(text, textRect, baseline,CGraphicsContext::ELeft, 1);
}
}
else
{
// If there are more than one tab, then we have to display double line
// item text
TRect textRect(
TPoint(aActualItemRect.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect.iTl.iY),
aActualItemRect.iBr);
textRect.iBr.iY -= aActualItemRect.Height() / 2;
// Draws the first line.
if (!font)
{
font = CEikonEnv::Static()->LegendFont();
}
iGc->UseFont(font);
TInt baseline =
(textRect.iBr.iY - textRect.iTl.iY - font->HeightInPixels()) / 2
+ font->AscentInPixels();
TBuf<2000> text;
text.Copy(_L(" "));
text.Append(itemText.Mid(tabPosition1 + 1, tabPosition2 - tabPosition1 - 1));
iGc->DrawText(text,textRect, baseline, CGraphicsContext::ELeft, 1);
// Draws the second line. For the second line, we use normal font.
font = CCoeEnv::Static()->NormalFont();
iGc->UseFont(font);
textRect.Move(0, aActualItemRect.Height() / 2);
baseline =
(textRect.iBr.iY - textRect.iTl.iY - font->HeightInPixels()) / 2
+ font->AscentInPixels();///
text.Copy(_L(" "));
//text.Append(itemText.Mid(tabPosition2 + 1));
text.Append(itemText.Mid(tabPosition2 + 1, tabPosition3 - tabPosition2 - 1));
iGc->DrawText(text, textRect, baseline, CGraphicsContext::ELeft, 1);
//Loads 2nd bitmap
TRect aActualItemRect1 = aActualItemRect;
aActualItemRect1.iBr.iX = aActualItemRect1.iBr.iX + 0;
aActualItemRect1.iBr.iY = aActualItemRect1.iBr.iY + 0;
if (tabPosition4 >= 0)
aActualItemRect1.iTl.iX = aActualItemRect1.iTl.iX + 160;
else
aActualItemRect1.iTl.iX = aActualItemRect1.iTl.iX + 180;
aActualItemRect1.iTl.iY = aActualItemRect1.iTl.iY + 0;
text.Copy(_L(""));
text.Append(itemText.Mid((tabPosition3 + 1),1));
TInt type;
TLex lex(text);
lex.Val(type);
// Draws the icon.
CFbsBitmap* bitmap = (*iIconArray)[type]->Bitmap();
iGc->BitBltMasked(aActualItemRect1.iTl,
bitmap,TRect(TPoint(0,0), bitmap->Header().iSizeInPixels),
(*iIconArray)[type]->Mask(),
ETrue);
// Draws the rectangle, just in case there are some icons that are
// smaller than the height of item width and/or height.
iGc->SetPenStyle(CGraphicsContext::ENullPen);
if (bitmap->Header().iSizeInPixels.iHeight < aActualItemRect1.Height())
{
TRect rect(
aActualItemRect1.iTl.iX,
aActualItemRect1.iTl.iY + bitmap->Header().iSizeInPixels.iHeight,
aActualItemRect1.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect1.iBr.iY);
iGc->DrawRect(rect);
}
if (bitmap->Header().iSizeInPixels.iWidth < iMaxIconSize.iWidth)
{
TRect rect = TRect(
aActualItemRect1.iTl.iX + bitmap->Header().iSizeInPixels.iWidth,
aActualItemRect1.iTl.iY,
aActualItemRect1.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect1.iBr.iY);
iGc->DrawRect(rect);
}
if (tabPosition4 >= 0)
{
//load 3rd bitmap
TRect aActualItemRect2 = aActualItemRect;
aActualItemRect2.iBr.iX = aActualItemRect2.iBr.iX + 0;
aActualItemRect2.iBr.iY = aActualItemRect2.iBr.iY + 0;
aActualItemRect2.iTl.iX = aActualItemRect2.iTl.iX + 180;
aActualItemRect2.iTl.iY = aActualItemRect2.iTl.iY + 0;
text.Copy(_L(""));
text.Append(itemText.Mid((tabPosition4 + 1),1));
type = 0;
TLex lex1(text);
lex1.Val(type);
// Draws the icon.
CFbsBitmap* bitmap1 = (*iIconArray)[type]->Bitmap();
iGc->BitBltMasked(aActualItemRect2.iTl,
bitmap1,TRect(TPoint(0,0), bitmap1->Header().iSizeInPixels),
(*iIconArray)[type]->Mask(),
ETrue);
// Draws the rectangle, just in case there are some icons that are
// smaller than the height of item width and/or height.
iGc->SetPenStyle(CGraphicsContext::ENullPen);
if (bitmap1->Header().iSizeInPixels.iHeight < aActualItemRect2.Height())
{
TRect rect(
aActualItemRect2.iTl.iX,
aActualItemRect2.iTl.iY + bitmap1->Header().iSizeInPixels.iHeight,
aActualItemRect2.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect2.iBr.iY);
iGc->DrawRect(rect);
}
if (bitmap1->Header().iSizeInPixels.iWidth < iMaxIconSize.iWidth)
{
TRect rect = TRect(
aActualItemRect2.iTl.iX + bitmap1->Header().iSizeInPixels.iWidth,
aActualItemRect2.iTl.iY,
aActualItemRect2.iTl.iX + iMaxIconSize.iWidth,
aActualItemRect2.iBr.iY);
iGc->DrawRect(rect);
}
}
}
}
