//[-------------------------------------------------------]
//[ Protected virtual PLGui::Widget functions ]
//[-------------------------------------------------------]
void GuiButton::OnDraw(Graphics &cGraphics)
{
// Call base implementation
Widget::OnDraw(cGraphics);
// Draw background
if (m_cBackground.GetPointer())
cGraphics.DrawImage(*m_cBackground.GetPointer(), Vector2i::Zero, GetSize());
// Is the font valid?
if (m_pFont) {
// Get the text color to use
const Color4 &cColor = m_bMouseOver ? m_cMouseOverColor : m_cColor;
// Get text alignment
if (m_nAlign == AlignLeft) {
// Left aligned
uint32 nHeight = cGraphics.GetTextHeight(*m_pFont, m_sText);
cGraphics.DrawText(*m_pFont, cColor, Color4::Transparent, Vector2i(0, GetSize().y/2 - nHeight/2), m_sText);
} else if (m_nAlign == AlignRight) {
// Right aligned
uint32 nWidth = cGraphics.GetTextWidth(*m_pFont, m_sText);
uint32 nHeight = cGraphics.GetTextHeight(*m_pFont, m_sText);
cGraphics.DrawText(*m_pFont, cColor, Color4::Transparent, Vector2i(GetSize().x - nWidth, GetSize().y/2 - nHeight/2), m_sText);
} else if (m_nAlign == AlignCenter) {
// Centered
uint32 nWidth = cGraphics.GetTextWidth(*m_pFont, m_sText);
uint32 nHeight = cGraphics.GetTextHeight(*m_pFont, m_sText);
cGraphics.DrawText(*m_pFont, cColor, Color4::Transparent, Vector2i((GetSize().x - nWidth)/2, GetSize().y/2 - nHeight/2), m_sText);
} else if (m_nAlign == AlignBlock) {
// Draw block text
Vector2i vPos (0, 0);
Vector2i vSize(GetSize());
// Draw text word for word
RegEx cRegEx("\\s*([^\\s]+)");
uint32 nParsePos = 0;
while (cRegEx.Match(m_sText, nParsePos)) {
// Get word
nParsePos = cRegEx.GetPosition();
String sWord = cRegEx.GetResult(0);
// Get text width
int nWidth = cGraphics.GetTextWidth(*m_pFont, sWord);
if (vPos.x + nWidth >= vSize.x) {
// Line break
vPos.x = 0;
vPos.y = vPos.y + cGraphics.GetTextHeight(*m_pFont, sWord);
}
// Draw word
cGraphics.DrawText(*m_pFont, cColor, Color4::Transparent, vPos, sWord);
// Next word
vPos.x += nWidth + 8;
}
}
}
}
int DrawInfoBox(Graphics & g,DrawFlags flags,int state,AlphaComponent alpha)
{
Rect rc(10,30,550,30);
static const char * szFuncs [] =
{
"DrawFast",
"Draw",
"Draw + Clip Source",
"DrawStretch",
"DrawStretch + Clip Source",
"DrawRotate",
};
g.DrawRoundRectFill(rc, 5,Color(45,10,200,200));
g.DrawRoundRect(rc, 5,Color(45,10,200));
g.DrawText(Point(15,40),szFuncs[state],Color(255,255,0,200));
long lastpos = strlen(szFuncs[state])*8;
if(flags.HasFlag(DrawFlags::horizontalFlip) && state > 0)
{
g.DrawText(Point(15 + lastpos,40)," + flipH",Color(255,255,0,200));
lastpos += 8*8;
}
if(flags.HasFlag(DrawFlags::verticalFlip) && state > 0)
{
g.DrawText(Point(15 + lastpos,40)," + flipV",Color(255,255,0,200));
lastpos += 8*8;
}
if(flags.HasFlag(DrawFlags::noAntiAlias) && state > 2)
{
g.DrawText(Point(15 + lastpos,40)," + noAntiAlias",Color(255,255,0,200));
lastpos += 14*8;
}
if(alpha < 255 && state > 0)
{
char szAlpha[20];
sprintf(szAlpha," (alpha %d)",alpha);
g.DrawText(Point(15 + lastpos,40),szAlpha,Color(150,255,0,210));
lastpos += strlen(szAlpha)*8;
}
return 0;
}
void Component::paint( Graphics& g )
{
if ( needsOwnerDraw() == FALSE ) return;
if ( isLightWeight() == FALSE )
mSize = getSize();
// default paiting code for leight-weight components
wxBrush br( wxColour( 255, 255, 255 ), wxSOLID );
wxPen pen ( wxColour( 255, 0, 0 ), 1, wxSOLID );
g.SetBrush( br );
g.SetPen( pen );
g.DrawRectangle( 0,0, mSize.width, mSize.height );
if ( mName != "" )
{
g.SetClippingRegion( 2,2, mSize.width-4, mSize.height-4 );
long w = 0, h = 0;
g.GetTextExtent( mName, &w, &h );
g.DrawText( mName, ( mSize.width - w ) / 2,
( mSize.height - h ) / 2 );
g.DestroyClippingRegion();
}
}
//[-------------------------------------------------------]
//[ Protected virtual Widget functions ]
//[-------------------------------------------------------]
void SlimEntry::OnDraw(Graphics &cGraphics)
{
// Draw image
// cGraphics.DrawImage(m_cImage, Vector2i(0, 0), Vector2i::Zero);
// Draw text
Font cFont(*GetGui());
cGraphics.DrawText(cFont, Color4::Black, Color4::Transparent, Vector2i(20, 4), "Hello World!");
}
void GameOverState::Draw(Graphics& graphics)
{
if (!loaded)
{
loaded = true;
graphics.RenderText(text);
}
graphics.DrawText(text, 40, 500);
}