mirror of https://github.com/bsnes-emu/bsnes.git
61 lines
1.4 KiB
C++
61 lines
1.4 KiB
C++
namespace phoenix {
|
|
|
|
string pFont::serif(unsigned size, string style) {
|
|
if(size == 0) size = 8;
|
|
if(style == "") style = "Normal";
|
|
return {"Serif, ", size, ", ", style};
|
|
}
|
|
|
|
string pFont::sans(unsigned size, string style) {
|
|
if(size == 0) size = 8;
|
|
if(style == "") style = "Normal";
|
|
return {"Sans, ", size, ", ", style};
|
|
}
|
|
|
|
string pFont::monospace(unsigned size, string style) {
|
|
if(size == 0) size = 8;
|
|
if(style == "") style = "Normal";
|
|
return {"Liberation Mono, ", size, ", ", style};
|
|
}
|
|
|
|
Size pFont::size(string font, string text) {
|
|
return pFont::size(pFont::create(font), text);
|
|
}
|
|
|
|
QFont pFont::create(string description) {
|
|
lstring part = description.split(",", 2L).strip();
|
|
|
|
string family = "Sans";
|
|
unsigned size = 8u;
|
|
bool bold = false;
|
|
bool italic = false;
|
|
|
|
if(part[0] != "") family = part[0];
|
|
if(part.size() >= 2) size = decimal(part[1]);
|
|
if(part.size() >= 3) bold = (bool)part[2].find("Bold");
|
|
if(part.size() >= 3) italic = (bool)part[2].find("Italic");
|
|
|
|
QFont qtFont;
|
|
qtFont.setFamily(family);
|
|
qtFont.setPointSize(size);
|
|
if(bold) qtFont.setBold(true);
|
|
if(italic) qtFont.setItalic(true);
|
|
return qtFont;
|
|
}
|
|
|
|
Size pFont::size(const QFont& qtFont, string text) {
|
|
QFontMetrics metrics(qtFont);
|
|
|
|
lstring lines;
|
|
lines.split("\n", text);
|
|
|
|
unsigned maxWidth = 0;
|
|
for(auto& line : lines) {
|
|
maxWidth = max(maxWidth, metrics.width(line));
|
|
}
|
|
|
|
return {maxWidth, metrics.height() * lines.size()};
|
|
}
|
|
|
|
}
|