| 0,0 → 1,94 |
|---|
| struct SELECTION { |
| dword start_x, start_y, start_offset; |
| dword end_x, end_y, end_offset; |
| dword color; |
| bool is_active(); |
| void set_start(); |
| void set_end(); |
| void draw(); |
| void draw_line(); |
| void cancel(); |
| bool swap_start_end(); |
| void normalize(); |
| void select_all(); |
| } selection; |
| |
| bool SELECTION::is_active() |
| { |
| if (start_offset) && (end_offset) && (start_offset != end_offset) { |
| return true; |
| } else { |
| return false; |
| } |
| } |
| |
| void SELECTION::draw_line(dword x,y,w) |
| { |
| DrawBuf.DrawBar(x, y, w, list.item_h, color); |
| } |
| |
| void SELECTION::draw(int i) |
| { |
| if (is_active()) { |
| if (start_y == i) && (end_y == i) draw_line(start_x * list.font_w+2, start_y * list.item_h, end_x - start_x * list.font_w); |
| else if (start_y == i) draw_line(start_x * list.font_w+2, start_y * list.item_h, list.w -2- calc(start_x * list.font_w)); |
| else if (end_y == i) draw_line(0, end_y * list.item_h, end_x * list.font_w+2); |
| //DrawBuf.DrawBar(start_x * list.font_w + 2, start_y * list.item_h, 2, list.item_h, 0x00FF00); |
| //DrawBuf.DrawBar(end_x * list.font_w + 0, end_y * list.item_h, 2, list.item_h, 0xFF00FF); |
| } |
| DrawBuf.DrawBar(list.cur_x * list.font_w + 2, list.cur_y * list.item_h, 2, list.item_h, theme.cursor); //DrawCursor |
| } |
| |
| void SELECTION::cancel() |
| { |
| start_offset = end_offset = lines.get(list.cur_y) + list.cur_x; |
| start_x = end_x = list.cur_x; |
| start_y = end_y = list.cur_y; |
| normalize(); |
| } |
| |
| void SELECTION::set_start() |
| { |
| start_x = list.cur_x; |
| start_y = list.cur_y; |
| normalize(); |
| start_offset = lines.get(start_y) + start_x; |
| } |
| |
| void SELECTION::set_end() |
| { |
| end_x = list.cur_x; |
| end_y = list.cur_y; |
| normalize(); |
| end_offset = lines.get(end_y) + end_x; |
| debugval("end_x", end_x); |
| debugval("end_y", end_y); |
| } |
| |
| |
| void SELECTION::normalize() |
| { |
| start_x = math.min(start_x, lines.get(start_y+1) - lines.get(start_y)); |
| end_x = math.min(end_x, lines.get(end_y+1) - lines.get(end_y)); |
| } |
| |
| void SELECTION::select_all() |
| { |
| start_y = 0; |
| start_x = 0; |
| end_y = lines.count-2; |
| end_x = lines.get(end_y+1) - lines.get(end_y); |
| //normalize(); |
| start_offset = lines.get(start_y) + start_x; |
| end_offset = lines.get(end_y) + end_x; |
| debugval("end_x__", end_x); |
| debugval("end_y__", end_y); |
| } |
| |
| bool SELECTION::swap_start_end() |
| { |
| start_offset >< end_offset; |
| start_x >< end_x; |
| start_y >< end_y; |
| return true; |
| } |