void TextSegment::Paint(Graphics &g, TextArea *theTextArea, int theStartChar, int theEndChar, int xpos, int ypos, int lineHeight)
{
int aSelStartChar = theTextArea->mSelStartChar - mAbsStartChar;
int aSelEndChar = theTextArea->mSelEndChar - mAbsStartChar;
if(theStartChar > aSelStartChar)
aSelStartChar = theStartChar;
if(theEndChar < aSelEndChar)
aSelEndChar = theEndChar;
g.SetColor(mColor);
g.SetFont(mFont);
bool fullSelection = aSelStartChar==theStartChar && aSelEndChar==theEndChar;
if(!fullSelection)
g.DrawString(mText, theStartChar, theEndChar - theStartChar, xpos, ypos);
if(aSelEndChar > aSelStartChar)
{
int x = xpos + mFont->GetStringWidth(mText,theStartChar,aSelStartChar-theStartChar);
int aWidth = mFont->GetStringWidth(mText,aSelStartChar,aSelEndChar-aSelStartChar);
g.SetColor(theTextArea->mSelColor.GetBackgroundColor(g));
g.FillRect(x,0,aWidth,lineHeight);
g.SetColor(theTextArea->mSelColor.GetForegroundColor(g,mColor));
g.DrawString(mText,aSelStartChar,aSelEndChar-aSelStartChar,x,ypos);
}
}
void BadUserItem::Paint(Graphics &g, ListArea *theListArea)
{
int aColor = theListArea->GetTextColor();
if(mSelected)
aColor = theListArea->GetSelColor().GetForegroundColor(g,aColor);
int aPaintCol = 0;
bool drawSelection = mSelected;
if(!mIsSimple)
{
aPaintCol = ((MultiListArea*)theListArea)->GetColumnPaintContext();
if(aPaintCol!=-1)
drawSelection = false;
}
if(drawSelection)
{
g.SetColor(theListArea->GetSelColor().GetBackgroundColor(g));
g.FillRect(0,0,theListArea->GetPaintColumnWidth(),mFont->GetHeight());
if(!mIsSimple)
return;
}
if(aPaintCol<0 || aPaintCol>5)
return;
g.SetColor(aColor);
g.SetFont(mFont);
g.DrawString(mColStr[aPaintCol],0,0);
}
void TextImage::Paint(Graphics &g, TextArea *theTextArea)
{
if(theTextArea->mSelStartChar<=mAbsStartChar && theTextArea->mSelEndChar>=mAbsEndChar)
{
g.SetColor(theTextArea->mSelColor.GetBackgroundColor(g));
g.FillRect(mx,0,mWidth,mLine->mHeight);
}
g.DrawImage(mImage,mx,my);
}
///////////////////////////////////////////////////////////////////////////////
// Paint: Draw the credits.
///////////////////////////////////////////////////////////////////////////////
void ScrollingTextComponent::Paint(Graphics &g)
{
Component::Paint(g);
// Draw the background.
g.SetFont(GetDefaultFont());
g.SetColor(0xFFFFFF);
g.FillRect(2,2,Width()-4,Height()-4);
// Draw the frame.
g.ApplyColorSchemeColor(StandardColor_3DHilight);
g.DrawRect(0,0,Width(),Height());
g.DrawRect(1,1,Width()-1,Height()-1);
g.ApplyColorSchemeColor(StandardColor_3DShadow);
g.DrawRect(0, 0,Width()-1,Height()-1);
// Draw the text.
int nTop = mScrollTop;
CreditsList::iterator Itr = mLines.begin();
while (Itr != mLines.end())
{
CreditLineInfo& LineInfo = *Itr;
int nStrHt = g.GetFont()->GetHeight();
if (nTop < Height() / 3)
g.SetColor(DimColor(LineInfo.GetColor(), nTop * 100 / (Height() / 3)));
else if (Height() - nTop <= nStrHt)
g.SetColor(0xFFFFFF);
else if (nTop > (Height() * 2 / 3) - nStrHt)
g.SetColor(DimColor(LineInfo.GetColor(), ((Height() - (nTop + nStrHt)) * 100 / (Height() / 3))));
else
g.SetColor(LineInfo.GetColor());
if (g.GetColor() != 0xFFFFFF && nTop > 2 && nTop < Height() - nStrHt - 2)
{
int nStrWd = g.GetFont()->GetStringWidth(LineInfo.GetLine());
g.DrawString(LineInfo.GetLine(), (Width() - nStrWd) / 2, nTop);
}
nTop += nStrHt;
++Itr;
}
mTotalTextHeight = nTop - mScrollTop;
}
void Font::DrawString(const Graphics& g, const Brush& brush, const string& s, int len, int x, int y, int w, int h, int flags){
int xx = x;
int yy = y;
int rr = x + w;
int bb = y + h;
//g.DrawRect(Pens::Blue, x, y, w, h);
if(len < 0) len = s.length();
vector<int> ws, cs;
int wi = 0, c = 0;
for (int i = 0; i<len;){
char_type cc;
int rs = READ_CHAR(&cc, s.c_str() + i, len-i);
if (rs>0)
i += rs;
else
break;
bool n = cc == L'\n' || cc == 0x0085 || cc == 0x2028 || cc == 0x2029;
//if (!n && cc != L'\r')
PutChar(cc);
int ww = n ? 0 : map[cc]->width;
if ((flags & FontFlag_NoWrap) == 0 && (n || (w >= 0 && wi + ww>w))){
if (c == 0){
ws.push_back(ww);
cs.push_back(1);
wi = 0;
c = 0;
}
else{
ws.push_back(wi);
cs.push_back(c);
wi = ww;
c = 1;
if (n){
wi = 0;
}
}
}
else {
wi += ww;
c++;
}
}
if (c > 0){
ws.push_back(wi);
cs.push_back(c);
}
int rh = cs.size()*face->size->metrics.y_ppem; // real height
// vertical alignment
switch ((flags >> 2) & 3) {
case 1:
yy += (h-rh) / 2;
break;
case 2:
yy += h-rh;
break;
}
//bool clip_not_whole = (flags & FontFlag_ClipNotWhole) != 0;
glUniform1i(Program::CurrentShader()->useTex2, 1);
int line = -1;
int row = 0;
yy -= face->size->metrics.y_ppem;
for (int i = 0; i < len; ){
if (row == 0){
line++;
xx = x;
yy += face->size->metrics.y_ppem;
switch (flags & 0x03) {
case 1:
xx += (w - ws[line]) / 2;
break;
case 2:
xx += w - ws[line];
break;
}
}
char_type cc;
int rs = READ_CHAR(&cc, s.c_str() + i, len - i);
if (rs>0)
i += rs;
else
return;
if (++row == cs[line])
row = 0;
if (cc == L'\r')
continue;
bool n = cc == L'\n' || cc == 0x0085 || cc == 0x2028 || cc == 0x2029; // new line
if (!n){
Char& c = *map[cc];
Rect& r = c.bounds;
float ss = TEXTURE_SIZE;
float L = r.Left() / ss;
float T = ((int)r.Top() % TEXTURE_SIZE) / ss;
float R = r.Right() / ss;
float B = T + c.height / ss;
float ps[] = {
L, T,
R, T,
R, B,
L, B
};
glEnableVertexAttribArray(TEXCOORD_ATTRIB_LOC);
glVertexAttribPointer(TEXCOORD_ATTRIB_LOC, 2, GL_FLOAT, GL_FALSE, 0, ps);
glActiveTexture(GL_TEXTURE1);
glBindTexture(GL_TEXTURE_2D, textures[r.Top() / TEXTURE_SIZE]);
glActiveTexture(GL_TEXTURE0);
g.FillRect(brush, xx + c.left, yy - c.top, c.width, c.height);
glDisableVertexAttribArray(TEXCOORD_ATTRIB_LOC);
//glUniform1i(Program::CurrentShader()->useTex2, 0);
//g.DrawRect(Pens::Green, xx + c.left, yy - c.top, c.width, c.height);
//glUniform1i(Program::CurrentShader()->useTex2, 1);
xx += c.width;
}
}
glUniform1i(Program::CurrentShader()->useTex2, 0);
}
