forked from KolibriOS/kolibrios
46 lines
1.1 KiB
C
46 lines
1.1 KiB
C
char char_width[255];
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void get_label_symbols_size()
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{
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int i;
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kfont.changeSIZE();
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for (i=0; i<256; i++) char_width[i] = kfont.symbol_size(i);
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}
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int get_label_len(dword _text)
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{
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int len=0;
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byte ch;
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loop () {
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ch = ESBYTE[_text];
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if (!ch) return len;
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len += char_width[ch];
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_text++;
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}
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}
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void WriteTextIntoBuf(int _x, _y; dword _text_col, _text_off)
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{
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char error_message[128];
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if (_x > list.w) {
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sprintf(#error_message, "'WriteTextIntoBuf _x overflow: H %d X %d' -A", kfont.size.height, _x);
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notify(#error_message);
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}
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if (_y+kfont.size.pt > kfont.size.height) {
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sprintf(#error_message, "'WriteTextIntoBuf _y overflow: H %d Y %d' -A", kfont.size.height, _y);
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notify(#error_message);
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return;
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}
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kfont.WriteIntoBuffer(_x, _y, list.w, kfont.size.height, 0xFFFFFF, _text_col, kfont.size.pt, _text_off);
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if (_y/list.item_h-list.first==list.visible) DrawPage();
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}
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void label_draw_bar(dword _x, _y, _w, _color)
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{
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int i;
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for (i = _y*list.w+_x*KFONT_BPP+kfont.raw ; i<_y*list.w+_x+_w*KFONT_BPP+kfont.raw ; i+=KFONT_BPP)
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{
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ESDWORD[i] = _color;
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}
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} |