forked from KolibriOS/kolibrios
86 lines
2.1 KiB
C
86 lines
2.1 KiB
C
void ParseAndPaint()
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{
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dword start_time = GetStartTime();
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search.clear();
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Parse();
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Paint();
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debugln("\nTextRead statistics in miliseconds...");
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debugval("Page generate time", GetStartTime() - start_time);
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if (list.count > list.visible * 10) DrawPage();
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start_time = GetStartTime();
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kfont.ApplySmooth();
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debugval("Smooth", GetStartTime() - start_time);
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DrawPage();
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}
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#define DRAW_PADDING 12
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void Parse()
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{
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dword bufoff, buflen;
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byte ch;
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char line[4096]=0;
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int srch_pos;
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dword stroka_y=DRAW_PADDING-3;
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dword line_length=30;
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dword line_start=io.buffer_data;
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list.count=0;
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buflen = strlen(io.buffer_data) + io.buffer_data;
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for (bufoff=io.buffer_data; bufoff<buflen; bufoff++)
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{
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ch = ESBYTE[bufoff];
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line_length += kfont_char_width[ch];
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if (line_length>=list.w) || (ch==10) {
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srch_pos = bufoff;
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loop()
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{
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if (__isWhite(ESBYTE[srch_pos])) { bufoff=srch_pos+1; break; } //normal word-break
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if (srch_pos == line_start) break; //no white space found in whole line
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srch_pos--;
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}
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list.count++;
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strlcpy(#line, line_start, bufoff-line_start);
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search.add(stroka_y, #line);
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stroka_y += list.item_h;
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line_start = bufoff;
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line_length = 30;
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}
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}
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list.count+=2;
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list.visible = list.h / list.item_h;
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if (list.count < list.visible) list.count = list.visible;
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kfont.size.height = list.count+1*list.item_h;
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kfont.raw_size = 0;
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search.add(stroka_y, line_start);
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}
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void Paint()
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{
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int i;
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int cur_pos;
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dword cur_line;
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for ( i=0; i < search.lines.count; i++)
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{
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cur_pos = atoi(search.pos.get(i));
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cur_line = search.lines.get(i);
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kfont.WriteIntoBuffer(DRAW_PADDING, cur_pos, list.w,
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kfont.size.height, bg_color, text_color, kfont.size.pt, cur_line);
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}
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}
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:void PaintVisible()
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{
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int i;
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dword cur_pos;
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dword cur_line;
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for ( i=0; i < list.visible; i++)
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{
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cur_pos = atoi(search.pos.get(i + list.first));
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cur_line = search.lines.get(i + list.first);
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kfont.WriteIntoBuffer(DRAW_PADDING, cur_pos, list.w,
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kfont.size.height, bg_color, text_color, kfont.size.pt, cur_line);
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}
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kfont.ApplySmooth();
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} |