| 0,0 → 1,86 |
|---|
| |
| void ParseAndPaint() |
| { |
| //search.clear(); |
| list.KeyHome(); |
| list.count=0; |
| |
| Parse(); |
| |
| list.visible = list.h / list.item_h; |
| if (list.count < list.visible) { |
| DrawBuf.bufh = list.visible; |
| } else { |
| DrawBuf.bufh = list.count; |
| } |
| |
| DrawBuf.Init(list.x, list.y, list.w, DrawBuf.bufh+1*list.item_h); |
| DrawPage(); |
| } |
| |
| void Parse() |
| { |
| dword off; |
| int line_end; |
| dword line_length=0; |
| dword line_start = io.buffer_data; |
| dword buflen = strlen(io.buffer_data) + io.buffer_data; |
| |
| lines.drop(); |
| lines.add(io.buffer_data); |
| selection.cancel(); |
| |
| for (off = io.buffer_data; off < buflen; off++) |
| { |
| line_length += list.font_w; |
| if (line_length + 30 >= list.w) || (ESBYTE[off] == 10) |
| { |
| //searching a 'white' for a normal word-break |
| for(line_end = off; line_end != line_start; line_end--) |
| { |
| if (__isWhite(ESBYTE[line_end])) { off=line_end+1; break; } |
| } |
| line_length = off - line_start * list.font_w; |
| list.count++; |
| lines.add(off); |
| line_start = off; |
| line_length = 0; |
| } |
| } |
| lines.add(buflen); |
| list.count++; |
| } |
| |
| void PaintVisible() |
| { |
| int i; |
| dword y; |
| dword line_bg; |
| bool swapped = false; |
| |
| list.column_max = lines.get(list.cur_y+1) - lines.get(list.cur_y); |
| list.CheckDoesValuesOkey(); |
| if (selection.end_offset < selection.start_offset) { |
| swapped = selection.swap_start_end(); |
| } |
| |
| for ( i=list.first; i < list.first+list.visible+1; i++) |
| { |
| y = i * list.item_h; |
| line_bg = theme.bg; |
| |
| if (selection.start_y < i) && (selection.end_y > i) line_bg = selection.color; |
| DrawBuf.DrawBar(0, y, list.w, list.item_h, line_bg); |
| |
| selection.draw(i); |
| |
| if (i<list.count) DrawBuf.WriteText(3, y+3, list.font_type, theme.text, |
| lines.get(i), lines.get(i+1) - lines.get(i)); |
| } |
| |
| PutPaletteImage(list.first * DrawBuf.bufw * list.item_h * 4 + buf_data+8, |
| DrawBuf.bufw, list.h, list.x, list.y, 32, 0); |
| |
| if (swapped) selection.swap_start_end(); |
| } |
| |