forked from KolibriOS/kolibrios
143 lines
2.9 KiB
C
143 lines
2.9 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 _buf, _size)
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{
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char vvv[1000];
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int w, h;
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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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w = ESDWORD[EDI+4];
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h = ESDWORD[EDI+8];
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xywh.set(getid*4+2, ESDWORD[EDI+4]);
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xywh.set(getid*4+3, ESDWORD[EDI+8]);
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sprintf(#vvv, "%s w:%i h:%i", current_url(), w, h);
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debugln(#vvv);
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}
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}
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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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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, _start, _height)
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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 + _height)
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&& (cache.has(url.get(i))) draw(_x, _y, _start, i);
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}
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}
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bool _img::draw(int _x, _y, _start, i)
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{
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libimg_image im;
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img_decode stdcall (cache.current_buf, cache.current_size, 0);
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if (EAX) {
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im.image = EAX;
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im.draw(xywh.get(i*4) + _x, xywh.get(i*4+1) - _start + _y, im.w, im.h, 0, 0);
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}
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}
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/*
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void ImageCache::Images(dword left1, top1, width1)
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{
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dword image;
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dword imgw=0, imgh=0, img_lines_first=0, cur_pic=0;
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//getting abs url from (#img_path);
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//cur_pic = GetImage(#img_path);
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if (!pics[cur_pic].image)
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{
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//cur_pic = GetImage("/sys/network/noimg.png");
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return;
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}
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imgw = DSWORD[pics[cur_pic].image+4];
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imgh = DSWORD[pics[cur_pic].image+8];
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if (imgw > width1) imgw = width1;
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draw_y += imgh + 5; TEMPORARY TURN OFF!!!
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if (top1+imgh<WB1.list.y) || (top1>WB1.list.y+WB1.list.h-10) return; //if all image is out of visible area
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if (top1<WB1.list.y) //if image partly visible (at the top)
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{
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img_lines_first=WB1.list.y-top1;
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imgh=imgh-img_lines_first;
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top1=WB1.list.y;
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}
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if (top1>WB1.list.y+WB1.list.h-imgh-5) //if image partly visible (at the bottom)
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{
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imgh=WB1.list.y+WB1.list.h-top1-5;
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}
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if (imgh<=0) return;
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img_draw stdcall (pics[cur_pic].image, left1-5, top1, imgw, imgh,0,img_lines_first);
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DrawBar(left1+imgw - 5, top1, WB1.list.w-imgw, imgh, page_bg);
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DrawBar(WB1.list.x, top1+imgh, WB1.list.w, -imgh % WB1.list.item_h + WB1.list.item_h, page_bg);
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if (link)
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{
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UnsafeDefineButton(left1 - 5, top1, imgw, imgh-1, links.count + 400 + BT_HIDE, 0xB5BFC9);
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links.AddText(0, imgw, imgh-1, NOLINE, 1);
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WB1.DrawPage();
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}
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}
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ImageCache ImgCache;
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*/
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