// FIXME: leaks
result RichTextPanel::Construct(const Dimension& dim, const String & text) {
result r = E_SUCCESS;
TextElement* textElement;
int width, height;
Color color = Color::GetColor(COLOR_ID_WHITE);
Font font;
Dimension textDim;
int textActualLen;
enrichedText = new EnrichedText();
r = enrichedText->Construct(dim);
TryCatch(r == E_SUCCESS, , "Failed Construct EnrichedText");
r = font.Construct(FONT_STYLE_PLAIN, TEXT_FONT_SIZE);
TryCatch(r == E_SUCCESS, , "Failed Construct Font");
textElement = new TextElement();
r = textElement->Construct(text);
TryCatch(r == E_SUCCESS, , "Failed TextElement");
r = textElement->SetTextColor(color);
TryCatch(r == E_SUCCESS, , "Failed SetTextColor");
r = textElement->SetFont(font);
TryCatch(r == E_SUCCESS, , "Failed SetFont");
r = enrichedText->Add(*textElement);
TryCatch(r == E_SUCCESS, , "Failed Add textElement");
height = enrichedText->GetTotalLineHeight();
r = enrichedText->GetTextExtent(0, text.GetLength(), textDim, textActualLen);
TryCatch(r == E_SUCCESS, , "Failed GetTextExtent");
width = dim.width < textDim.width ? dim.width : textDim.width;
r = Panel::Construct(Rectangle(0, 0, width, height));
TryCatch(r == E_SUCCESS, , "Failed Construct RichTextPanel parent");
TryCatch(GetLastResult() == E_SUCCESS, r = GetLastResult(), "Failed GetSize");
AppLog("Size received: %d x %d", width, height);
r = SetSize(width, height);
TryCatch(r == E_SUCCESS, , "Failed SetSize");
// SetBackgroundColor(color);
TryCatch(GetLastResult() == E_SUCCESS, r = GetLastResult(), "Failed SetBackgroundColor");
return r;
CATCH:
AppLogException("$${Function:Construct} is failed.", GetErrorMessage(r));
if (textElement)
delete textElement;
return r;
}
virtual result DrawButton(Canvas& canvas)
{
canvas.SetBackgroundColor(Color(0, 0, 0, 0));
canvas.Clear();
if (_state == BUTTON_STATE_NORMAL)
{
canvas.FillRoundRectangle(_pallete[BUTTON_COLOR_BG_NORMAL], Rectangle(0, 0 , _bounds.width, _bounds.height), Dimension(5, 5));
}
else
{
canvas.FillRoundRectangle(_pallete[BUTTON_COLOR_BG_PRESSED], Rectangle(0, 0 , _bounds.width, _bounds.height), Dimension(5, 5));
}
Font font;
font.Construct(FONT_STYLE_PLAIN, 18);
canvas.SetFont(font);
if (_text != L"")
{
EnrichedText enriched;
enriched.Construct(Dimension(_bounds.width, _bounds.height));
enriched.SetVerticalAlignment(TEXT_ALIGNMENT_MIDDLE);
enriched.SetHorizontalAlignment(TEXT_ALIGNMENT_CENTER);
TextElement element;
element.Construct(_text);
if (_state == BUTTON_STATE_NORMAL)
{
element.SetTextColor(_pallete[BUTTON_COLOR_FG_NORMAL]);
}
else
{
element.SetTextColor(_pallete[BUTTON_COLOR_FG_PRESSED]);
}
enriched.Add(element);
canvas.DrawText(Point(0, 0), enriched);
enriched.RemoveAll(false);
}
return E_SUCCESS;
}
void DrawingClass::FDrawTextToCanvas(Osp::Graphics::Canvas * oncanvas, Osp::Graphics::Rectangle destdim, String text, int fontsize, int fontstyle, bool wordwrap, Osp::Graphics::Color fontcolor, Osp::Graphics::TextHorizontalAlignment halign, Osp::Graphics::TextVerticalAlignment valign) {
Font font_;
font_.Construct(fontstyle, fontsize);
EnrichedText texteel;
texteel.Construct(Dimension(destdim.width, destdim.height));
texteel.SetHorizontalAlignment(halign);
texteel.SetVerticalAlignment(valign);
if (wordwrap) {
texteel.SetTextWrapStyle(TEXT_WRAP_WORD_WRAP);
}
TextElement textel;
textel.Construct(text);
textel.SetTextColor(fontcolor);
textel.SetFont(font_);
texteel.Add(textel);
oncanvas->DrawText(Point(destdim.x,destdim.y), texteel);
}
result DrawElement(const Osp::Graphics::Canvas& canvas, const Osp::Graphics::Rectangle& rect, CustomListItemStatus itemStatus)
{
result r = E_SUCCESS;
Canvas* pCanvas = const_cast<Canvas*>(&canvas);
Font textfont;
textfont.Construct(Osp::Graphics::FONT_STYLE_PLAIN, 28);
EnrichedText texteel;
texteel.Construct(Dimension(rect.width, rect.height));
texteel.SetHorizontalAlignment(Osp::Graphics::TEXT_ALIGNMENT_LEFT);
texteel.SetVerticalAlignment(Osp::Graphics::TEXT_ALIGNMENT_MIDDLE);
texteel.SetTextWrapStyle(TEXT_WRAP_CHARACTER_WRAP);
texteel.SetTextAbbreviationEnabled(true);
TextElement textelcol;
textelcol.Construct(text);
textelcol.SetTextColor(Color::COLOR_WHITE);
textelcol.SetFont(textfont);
texteel.Add(textelcol);
pCanvas->DrawText(Point(0,0), texteel);
return r;
}
bool drawText(const char * pszText, Dimension& dimensions, CCImage::ETextAlign alignment, const char * fontName = NULL, int fontSize = 0)
{
bool nRet = false;
do
{
CC_BREAK_IF(pszText == NULL || strlen(pszText) <= 0);
// text
Osp::Base::String strText(pszText);
// Set a font to the TextElement
Font font;
bool bUseDefaultFont = true;
if (fontName != NULL && strlen(fontName) > 0)
{
String strFonName(fontName);
if (strFonName.EndsWith(".ttf") || strFonName.EndsWith(".TTF"))
{
bUseDefaultFont = false;
const char* pFullFontPath = CCFileUtils::fullPathFromRelativePath(fontName);
font.Construct(pFullFontPath, FONT_STYLE_PLAIN, fontSize);
}
else
{
IList* pSystemFontList = Font::GetSystemFontListN();
if (pSystemFontList != NULL)
{
IEnumerator* pEnum = pSystemFontList->GetEnumeratorN();
Object* pObj = null;
while (pEnum->MoveNext() == E_SUCCESS)
{
pObj = pEnum->GetCurrent();
String* pStrName = static_cast<String*>(pObj);
if (pStrName->Equals(strFonName, false))
{
bUseDefaultFont = false;
font.Construct(*pStrName, FONT_STYLE_PLAIN, fontSize);
break;
}
}
delete pEnum;
pSystemFontList->RemoveAll(true);
delete pSystemFontList;
}
}
}
if (bUseDefaultFont)
{
font.Construct(FONT_STYLE_PLAIN, fontSize);
}
// calculate text size
if (dimensions.width <= 0)
{
Dimension dim;
font.GetTextExtent(strText, strText.GetLength(), dim);
dimensions.width = dim.width;
dimensions.height = dim.height;
}
CC_BREAK_IF(dimensions.width <= 0);
// Create an EnrichedText
m_pEnrichedText = new EnrichedText();
m_pEnrichedText->Construct(Dimension(dimensions.width, 10));
switch (alignment)
{
case CCImage::kAlignCenter:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_CENTER);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_MIDDLE);
break;
case CCImage::kAlignTop:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_CENTER);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_TOP);
break;
case CCImage::kAlignTopRight:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_RIGHT);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_TOP);
break;
case CCImage::kAlignRight:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_RIGHT);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_MIDDLE);
break;
case CCImage::kAlignBottomRight:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_RIGHT);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_BOTTOM);
break;
case CCImage::kAlignBottom:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_CENTER);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_BOTTOM);
break;
case CCImage::kAlignBottomLeft:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_LEFT);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_BOTTOM);
break;
case CCImage::kAlignLeft:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_LEFT);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_MIDDLE);
break;
case CCImage::kAlignTopLeft:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_LEFT);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_TOP);
break;
default:
m_pEnrichedText->SetHorizontalAlignment(TEXT_ALIGNMENT_CENTER);
m_pEnrichedText->SetVerticalAlignment(TEXT_ALIGNMENT_MIDDLE);
break;
}
// Set attributes of the EnrichedText
m_pEnrichedText->SetTextWrapStyle(TEXT_WRAP_CHARACTER_WRAP);
m_pEnrichedText->SetTextAbbreviationEnabled(true);
// Create a TextElement
TextElement* pTextElement = new TextElement();
pTextElement->Construct(strText);
// After Adding, set attributes of the TextElement
pTextElement->SetTextColor(Color::COLOR_WHITE);
pTextElement->SetFont(font);
// Add the TextElement to the EnrichedText
m_pEnrichedText->Add(*pTextElement);
m_pEnrichedText->Refresh();
dimensions.height = m_pEnrichedText->GetTotalLineHeight();
m_pEnrichedText->SetSize(dimensions.width, dimensions.height);
CC_SAFE_DELETE(m_pCanvas);
m_pCanvas = new Canvas();
m_pCanvas->Construct(Rectangle(0, 0, dimensions.width, dimensions.height));
m_pCanvas->DrawText(Point(0, 0), *m_pEnrichedText);
m_pEnrichedText->RemoveAllTextElements(true);
CC_SAFE_DELETE(m_pEnrichedText);
nRet = true;
} while (0);
return nRet;
}