mirror of
https://github.com/ultimatepp/ultimatepp.git
synced 2026-05-15 14:16:07 -06:00
131 lines
2.6 KiB
C++
131 lines
2.6 KiB
C++
#include "Draw.h"
|
|
|
|
NAMESPACE_UPP
|
|
|
|
void DrawTextEllipsis(Draw& w, int x, int y, int cx, const wchar *text, const char *ellipsis,
|
|
Font font, Color ink, int n)
|
|
{
|
|
if(n < 0) n = wstrlen(text);
|
|
FontInfo f = font.Info();
|
|
const char *s;
|
|
int dtl = 0;
|
|
int el = 0;
|
|
for(s = ellipsis; *s; s++) {
|
|
dtl += f[(byte)*s];
|
|
el++;
|
|
}
|
|
int l = 0;
|
|
int i;
|
|
for(i = 0; i < n; i++) {
|
|
l += f[(byte) text[i]];
|
|
if(l > cx) {
|
|
while(l + dtl > cx && i > 0) {
|
|
l -= f[(byte) text[i]];
|
|
i--;
|
|
}
|
|
i++;
|
|
break;
|
|
}
|
|
}
|
|
w.DrawText(x, y, text, font, ink, i);
|
|
if(i < n)
|
|
w.DrawText(x + l, y, ellipsis, font, ink, el);
|
|
}
|
|
|
|
void DrawTextEllipsis(Draw& w, int x, int y, int cx, const char *text, const char *ellipsis,
|
|
Font font, Color ink, int n)
|
|
{
|
|
return DrawTextEllipsis(w, x, y, cx, WString(text), ellipsis, font, ink, n);
|
|
}
|
|
|
|
Size GetTLTextSize(const wchar *text, Font font)
|
|
{
|
|
Size sz(0, 0);
|
|
int cy = font.Info().GetHeight();
|
|
const wchar *s = text;
|
|
const wchar *t = s;
|
|
for(;;) {
|
|
if(*s == '\n' || *s == '\0') {
|
|
int a = 0;
|
|
const wchar *q = t;
|
|
while(q < s) {
|
|
while(q < s && *q < ' ') {
|
|
if(*q == '\t')
|
|
a = (a + 2 * cy) / (2 * cy) * (2 * cy);
|
|
q++;
|
|
}
|
|
t = q;
|
|
while(q < s && *q >= ' ')
|
|
q++;
|
|
a += GetTextSize(t, font, (int) (q - t)).cx;
|
|
}
|
|
t = s + 1;
|
|
sz.cy += cy;
|
|
sz.cx = max(sz.cx, a);
|
|
}
|
|
if(*s++ == '\0') break;
|
|
}
|
|
return sz;
|
|
}
|
|
|
|
int GetTLTextHeight(const wchar *s, Font font)
|
|
{
|
|
int cy = font.Info().GetHeight();
|
|
int h = cy;
|
|
while(*s) {
|
|
if(*s == '\n')
|
|
h += cy;
|
|
s++;
|
|
}
|
|
return h;
|
|
}
|
|
|
|
void DrawTLText(Draw& draw, int x, int y, int cx, const wchar *text,
|
|
Font font, Color ink, int accesskey) {
|
|
int cy = font.Info().GetHeight();
|
|
const wchar *s = text;
|
|
const wchar *t = s;
|
|
int apos = HIWORD(accesskey);
|
|
int akey = LOWORD(accesskey);
|
|
DDUMP(text);
|
|
DDUMP(akey);
|
|
DDUMP(apos);
|
|
for(;;) {
|
|
if(*s == '\n' || *s == '\0') {
|
|
int a = x;
|
|
const wchar *q = t;
|
|
const wchar *start = NULL;
|
|
while(q < s) {
|
|
while(q < s && *q < ' ') {
|
|
if(*q == '\t')
|
|
a = (a - x + 2 * cy) / (2 * cy) * (2 * cy) + x;
|
|
q++;
|
|
}
|
|
t = q;
|
|
bool ak = false;
|
|
start = q;
|
|
while(q < s && *q >= ' ') {
|
|
if(akey && ToUpper(ToAscii(*q)) == akey && (apos == 0 || q - start + 1 == apos)) {
|
|
ak = true;
|
|
akey = 0;
|
|
break;
|
|
}
|
|
q++;
|
|
}
|
|
start = NULL;
|
|
draw.DrawText(a, y, t, font, ink, (int)(q - t));
|
|
a += GetTextSize(t, font, (int)(q - t)).cx;
|
|
if(ak) {
|
|
draw.DrawText(a, y, q, font().Underline(), ink, 1);
|
|
a += GetTextSize(q, font().Underline(), 1).cx;
|
|
q++;
|
|
}
|
|
}
|
|
t = s + 1;
|
|
y += cy;
|
|
}
|
|
if(*s++ == '\0') break;
|
|
}
|
|
}
|
|
|
|
END_UPP_NAMESPACE
|