void AppPreview::Paint(Draw& w)
{
Size sz = GetSize();
FontInfo fi = CourierZ(12).Info();
int y = 0;
int i = sb;
while(y < sz.cy) {
bool hdr = i < line.GetCount() && line[i].header;
w.DrawRect(0, y, sz.cx, fi.GetHeight(), hdr ? LtCyan : SColorPaper);
if(i < line.GetCount())
w.DrawText(0, y, line[i].text, hdr ? ArialZ(12).Bold().Italic() : CourierZ(12), SColorText);
y += fi.GetHeight();
i++;
}
}
Size FileList::GetStdSize(const Value& q) const
{
const File& m = ValueTo<File>(q);
FontInfo fi = m.font.Info();
int cx = GetTextSize(fi, WString(m.name)) + 2 + iconwidth + 2 + 3;
if(!IsNull(m.desc))
cx += GetTextSize(m.descfont.Info(), WString(m.desc)) + fi.GetHeight();
return Size(cx, GetItemHeight());
}
/**
* @brief
* Constructor
*/
Font::Font(Gui &cGui, const FontInfo &cFontInfo) :
m_pGui(&cGui),
m_pFontImpl(nullptr),
m_sFamily(cFontInfo.GetFamily()),
m_nHeight(cFontInfo.GetHeight()),
m_nWeight(cFontInfo.GetWeight()),
m_nStyle(cFontInfo.GetStyle()),
m_sFilename(cFontInfo.GetFilename())
{
// Load font
if (m_sFilename.GetLength() > 0) LoadFromFile(m_sFilename, m_nHeight);
else Load(m_sFamily, m_nHeight, m_nWeight, m_nStyle);
}
void FileList::Paint(Draw& w, const Rect& r, const Value& q,
Color ink, Color paper, dword style) const
{
const File& m = ValueTo<File>(q);
bool dark = Grayscale(paper) < 150;
w.DrawRect(r, paper);
int x = r.left + 2;
w.DrawImage(x, r.top + (r.Height() - m.icon.GetSize().cy) / 2, m.icon);
x += iconwidth;
x += 2;
FontInfo fi = m.font.Info();
DrawFileName(w, x, r.top + (r.Height() - fi.GetHeight()) / 2,
r.right - x - 2, r.Height(), WString(m.name), m.isdir, m.font,
dark ? SColorHighlightText : m.ink,
dark ? SColorHighlightText : m.extink,
WString(m.desc), m.descfont, justname, m.underline);
}
Size GetTextSize(const wchar *text, Font font, int n)
{
#if defined(flagWINGL) || defined(flagLINUXGL)
return GetTextSize(text, resources.GetFont(font), n);
#else
FontInfo fi = font.Info();
if(n < 0)
n = wstrlen(text);
Size sz;
sz.cx = 0;
const wchar *wtext = (const wchar *)text;
while(n > 0) {
sz.cx += fi[*wtext++];
n--;
}
sz.cy = fi.GetHeight();
return sz;
#endif
}
Size LineEdit::GetFontSize() const {
FontInfo fi = font.Info();
return Size(max(fi['M'], fi['W']), fi.GetHeight());
}
void DrawFileName(Draw& ww, int x0, int y, int wcx0, int cy, const WString& mname, bool isdir, Font font,
Color ink, Color extink, const WString& desc, Font descfont, bool justname, Color uln)
{
for(int pass = IsNull(uln); pass < 2; pass++) {
NilDraw nd;
Draw *w = pass ? &ww : &nd;
FontInfo fi = font.Info();
int extpos = (isdir ? -1 : mname.ReverseFind('.'));
int slash = isdir ? -1 : max(mname.ReverseFind('\\'), mname.ReverseFind('/'));
if(extpos < slash)
extpos = -1;
const wchar *ext = extpos >= slash && extpos >= 0 ? mname.Begin() + extpos + 1
: mname.End();
const wchar *name = mname;
if(justname && slash >= 0)
name += slash + 1;
int txtcx = GetTextSize(fi, name);
int x = x0;
int wcx = wcx0;
if(txtcx <= wcx) {
if(pass == 0)
ww.DrawRect(x0, y + fi.GetAscent() + 1, txtcx, 1, uln);
ww.DrawText(x, y, name, font, ink, (int)(ext - name));
ww.DrawText(x + GetTextSize(fi, name, ext), y, ext, font, extink, (int)(mname.End() - ext));
if(!IsEmpty(desc) && pass)
DrawTextEllipsis(ww, x + fi.GetHeight(), y, wcx - txtcx,
desc, "...", descfont, extink);
x += txtcx;
return;
}
else {
int dot3 = 3 * fi['.'];
if(2 * dot3 > wcx) {
int n = GetTextFitCount(fi, name, wcx);
w->DrawText(x, y, name, font, ink, n);
x += GetTextSize(fi, name, name + n);
}
else {
const wchar *end = mname.End();
int dircx = 2 * fi['.'] + fi[DIR_SEP];
const wchar *bk = strdirsep(name);
if(bk) {
wcx -= dircx;
w->DrawText(x, y, ".." DIR_SEPS, font, SColorDisabled, 3);
x += dircx;
do {
txtcx -= GetTextSize(fi, name, bk + 1);
name = bk + 1;
if(txtcx < wcx) {
w->DrawText(x, y, name, font, ink, (int)(ext - name));
x += GetTextSize(fi, name, ext);
w->DrawText(x, y, ext, font, extink, (int)(end - ext));
x += GetTextSize(fi, ext, end);
goto end;
}
bk = strdirsep(name);
}
while(bk);
}
wcx -= dot3;
int extcx = GetTextSize(fi, ext, end);
if(2 * extcx > wcx || ext == end) {
int n = GetTextFitCount(fi, name, wcx);
w->DrawText(x, y, name, font, ink, n);
x += GetTextSize(fi, name, name + n);
w->DrawText(x, y, "...", font, SColorDisabled, 3);
x += dot3;
}
else {
wcx -= extcx;
int n = (int)(GetTextFitLim(fi, name, end, wcx) - name);
w->DrawText(x, y, name, font, ink, n);
x += GetTextSize(fi, name, name + n);
w->DrawText(x, y, "...", font, SColorDisabled, 3);
w->DrawText(x + dot3, y, ext, font, extink, (int)(end - ext));
x += dot3 + extcx;
}
}
}
end:
if(pass == 0)
ww.DrawRect(x0, y + fi.GetAscent() + 1, x - x0, 1, uln);
}
}
