forked from KolibriOS/kolibrios
99 lines
1.8 KiB
C
99 lines
1.8 KiB
C
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struct _img
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{
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collection url;
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collection_int xywh;
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int getid;
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void clear();
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dword add_pos();
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bool set_size();
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dword current_url();
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bool next_url();
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void draw_all();
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bool draw();
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};
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void _img::clear()
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{
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url.drop();
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xywh.drop();
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getid = 0;
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}
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dword _img::add_pos(dword _path, _x, _y)
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{
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char full_path[URL_SIZE];
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strncpy(#full_path, _path, URL_SIZE);
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get_absolute_url(#full_path, history.current());
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url.add(#full_path);
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xywh.add(_x);
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xywh.add(_y);
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xywh.add(NULL);
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xywh.add(NULL);
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return #full_path;
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}
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bool _img::set_size(dword _id, _buf, _size)
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{
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img_decode stdcall (_buf, _size, 0);
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if (EAX) {
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EDI = EAX;
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xywh.set(_id*4+2, ESDWORD[EDI+4]);
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xywh.set(_id*4+3, ESDWORD[EDI+8]);
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free(EDI);
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return true;
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}
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return false;
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}
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//DELTE!!!!!11111111111111111111111111111111111111
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dword _img::current_url()
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{
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return url.get(getid);
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}
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//DELTE!!!!!11111111111111111111111111111111111111
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bool _img::next_url()
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{
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if (getid < url.count-1) {
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getid++;
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return 1;
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}
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return 0;
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}
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void _img::draw_all(int _x, _y, _w, _h, _start)
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{
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int i, img_y;
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for (i=0; i<url.count; i++)
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{
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img_y = xywh.get(i*4 + 1);
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if (img_y > _start) && (img_y < _start + _h)
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&& (cache.has(url.get(i))) draw(_x, _y, _w, _h, _start, i);
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}
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}
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bool _img::draw(int _x, _y, _w, _h, _start, i)
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{
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int img_x, img_y, img_w, img_h;
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img_decode stdcall (cache.current_buf, cache.current_size, 0);
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if (EAX) {
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EDI = EAX;
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img_x = xywh.get(i*4+0);
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img_y = xywh.get(i*4+1);
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img_w = math.min(xywh.set(getid*4+2, ESDWORD[EDI+4]), _w - img_x);
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img_h = math.min(xywh.set(getid*4+3, ESDWORD[EDI+8]), _h + _start - img_y);
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img_draw stdcall(EDI, img_x + _x, img_y - _start + _y, img_w, img_h, 0, 0);
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free(EDI);
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}
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}
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