l.java

webviwer,一个基于j2me的浏览器

                    {
                        b b1 = (b)H.elementAt(i2);
                        if(k1 < b1.e)
                        {
                            if(!flag)
                            {
                                flag1 = false;
                                flag = true;
                            } else
                            if(flag1)
                                return;
                            i2--;
                        } else
                        if(k1 > b1.e + b1.b())
                        {
                            if(!flag)
                            {
                                flag1 = true;
                                flag = true;
                            } else
                            if(!flag1)
                                return;
                            i2++;
                        } else
                        if(i1 < b1.a)
                        {
                            if(!flag)
                            {
                                flag1 = false;
                                flag = true;
                            } else
                            if(flag1)
                                return;
                            i2--;
                        } else
                        if(i1 > b1.a + b1.a())
                        {
                            if(!flag)
                            {
                                flag1 = true;
                                flag = true;
                            } else
                            if(!flag1)
                                return;
                            i2++;
                        } else
                        {
                            d1.a(this, c, this, i1 - b1.a, k1 - b1.e, true);
                            repaint(0, 0, aa, B);
                            return;
                        }
                    }
                    if(flag1)
                        l1++;
                    else
                        l1--;
                }
            }
            catch(OutOfMemoryError outofmemoryerror) { }
            catch(ArrayIndexOutOfBoundsException arrayindexoutofboundsexception) { }
    }

    protected void pointerDragged(int i1, int j1)
    {
        if(j1 != d)
        {
            f(j1 - d);
            d = j1;
        }
        if(i1 != s)
        {
            c(i1 - s);
            s = i1;
        }
    }

    private void a(Graphics g1)
    {
        if(n == "Done loading")
            k = B;
        g1.setColor(0xffffff);
        g1.fillRect(0, 0, aa, k);
        g1.setColor(0);
        if(g1.getClipY() < k && H != null && !H.isEmpty())
        {
            o o1 = new o(g1);
            if(I > 0 || Y > 0)
                o1.a(-Y, -I);
            boolean flag = false;
            boolean flag1 = false;
            boolean flag2 = false;
            if(g >= H.size())
                g = H.size() - 1;
            while(g >= 0 && g < H.size()) 
            {
                b b1 = (b)H.elementAt(g);
                if(flag1)
                {
                    if(b1.e + b1.b() > I)
                        break;
                } else
                if(b1.e <= I && b1.e + b1.b() > I)
                    flag = true;
                else
                if(flag)
                {
                    if(b1.a == 0)
                    {
                        flag1 = true;
                        continue;
                    }
                } else
                if(b1.e + b1.b() <= I)
                {
                    if(r)
                    {
                        flag2 = true;
                        g++;
                        continue;
                    }
                    flag = true;
                    if(b1.a == 0)
                    {
                        flag1 = true;
                        continue;
                    }
                }
                if(flag1)
                {
                    g++;
                    continue;
                }
                if(flag2)
                    break;
                g--;
            }
            r = false;
            if(g < 0)
                g = 0;
            else
            if(g >= H.size())
                g = H.size() - 1;
            int k1 = k();
            if(O)
            {
                ac = k1;
                O = false;
            }
            d d1 = null;
            d d2 = null;
            if(G != null && G.size() > 0)
            {
                d2 = (d)G.elementAt(ac);
                d1 = (d)G.elementAt(k1);
            }
            b b2 = null;
            boolean flag3 = false;
            for(; g < H.size(); g++)
            {
                b2 = (b)H.elementAt(g);
                if(b2.e >= I + k)
                {
                    if(flag3 && b2.a == 0)
                        break;
                    flag3 = true;
                } else
                {
                    b2.a(o1, d2 != null && d2.a() <= g && g < d2.a() + d2.b());
                    while(d1 != null && d1.a() <= g && g < d1.a() + d1.b()) 
                    {
                        d1.a(o1, H, ac == k1);
                        if(k1 < G.size() - 1)
                            d1 = (d)G.elementAt(++k1);
                        else
                            d1 = null;
                    }
                }
            }

            j = b2 == null || g >= H.size() && b2.e + b2.b() <= (I + k) - y;
            if(I > 0 || Y > 0)
                o1.a(Y, I);
        }
        if(n != "Done loading")
        {
            g1.setColor(0xffffff);
            g1.fillRect(0, B - ab - y, aa, ab + y);
            if(n != null)
            {
                g1.setColor(0);
                g1.setStrokeStyle(0);
                g1.drawRect(0, B - ab - y, aa - 1, ab - 1);
                g1.setColor(0xff0000);
                g1.setFont(D);
                int i1 = L;
                String s1 = n;
                int j1 = (i1 * (aa - 2)) / 100;
                g1.fillRect(1, (B - ab - y) + 1, j1, ab - 2);
                if(i1 > 0)
                {
                    g1.setColor(0xffffff);
                    g1.setClip(1, (B - ab - y) + 1, j1, ab - 2);
                    g1.drawString(s1, 2, (B - ab - y) + 1, 20);
                }
                if(i1 < 100)
                {
                    g1.setColor(0xff0000);
                    g1.setClip(1 + j1, (B - ab - y) + 1, aa - 2 - j1, ab - 2);
                    g1.drawString(s1, 2, (B - ab - y) + 1, 20);
                }
            }
        }
    }

    protected void paint(Graphics g1)
    {
        try
        {
            if(U == null)
            {
                a(g1);
            } else
            {
                U.setClip(g1.getClipX(), g1.getClipY(), g1.getClipWidth(), g1.getClipHeight());
                a(U);
                g1.drawImage(M, 0, 0, 20);
            }
        }
        catch(Throwable throwable) { }
    }

    private int k()
    {
        int i1 = ac;
        if(G != null && G.size() > 0 && g < H.size())
            try
            {
                boolean flag = ((d)G.elementAt(i1)).a() < g;
label0:
                do
                {
                    d d1 = (d)G.elementAt(i1);
                    int j1 = d1.a();
                    if(j1 == g)
                        break;
                    if(j1 < g)
                    {
                        for(int k1 = 1; k1 < d1.b(); k1++)
                            if(++j1 == g)
                                break label0;

                        if(!flag)
                        {
                            if(i1 < G.size() - 1)
                                i1++;
                            break;
                        }
                        if(i1 >= G.size() - 1)
                            break;
                        i1++;
                        continue;
                    }
                    if(flag || i1 <= 0)
                        break;
                    i1--;
                } while(true);
            }
            catch(Exception exception) { }
        return i1;
    }

    void a(String s1, int i1, Throwable throwable)
    {
        if(L != i1 || n != s1 || throwable != null)
        {
            L = i1;
            if(throwable != null)
            {
                String s2 = throwable.getMessage();
                if(s2 == null)
                    if(throwable instanceof OutOfMemoryError)
                        s2 = "Low memory, page truncated";
                    else
                    if(throwable instanceof IOException)
                    {
                        if(i1 == 0 || e == 0)
                            s2 = "Could not connect to server";
                    } else
                    {
                        s2 = throwable.toString();
                    }
                if(s2 != null)
                    if(isShown())
                    {
                        l.setString(s2);
                        c.setCurrent(l, this);
                    } else
                    {
                        S = s2;
                    }
                n = "Done loading";
            } else
            {
                n = s1;
            }
            repaint(0, k, aa, ab);
        }
    }

    protected void showNotify()
    {
        if(S != null)
        {
            l.setString(S);
            S = null;
            c.setCurrent(l, this);
        }
    }

    private boolean c(String s1)
    {
        try
        {
            if(H != null)
            {
                y y1 = null;
                Enumeration enumeration = H.elements();
                while(enumeration.hasMoreElements()) 
                {
                    b b1 = (b)enumeration.nextElement();
                    if(!(b1 instanceof y))
                        continue;
                    if(b1.e + b1.b() > I)
                    {
                        if(y1 == null || b1.e < I + k)
                            y1 = (y)b1;
                        break;
                    }
                    y1 = (y)b1;
                }
                if(y1 != null)
                {
                    String s2 = y1.d;
                    if(!s2.startsWith(s1))
                        s2 = s1 + s2;
                    int i1 = s2.indexOf(35);
                    if(i1 >= 0)
                        s2 = s2.substring(0, i1);
                    b(s2);
                    return true;
                }
            }
        }
        catch(Exception exception) { }
        return false;
    }

    public boolean s()
    {
        return c("fullsize:");
    }

    public void b(Command command)
    {
        ae = command;
    }

    void t()
    {
        if(ae != null)
            addCommand(ae);
    }

    public boolean d()
    {
        return c("ocr:");
    }

    public void a(Command command)
    {
        t = command;
    }

    void q()
    {
        if(t != null)
            addCommand(t);
    }

    public void a(Command command, Command command1)
    {
        P = command;
        h = command1;
    }

    static 
    {
        D = Font.getFont(64, 0, 8);
        ab = D.getHeight() + 2;
    }
}