private void ApplySharedStyles(XEntry element)
{
this.Control.Hint = element.Placeholder;
//// Cursor Color (this is not bindable property. Is only internally changed).
//IntPtr IntPtrtextViewClass = JNIEnv.FindClass(typeof(TextView));
//IntPtr mCursorDrawableResProperty =
// JNIEnv.GetFieldID(IntPtrtextViewClass, "mCursorDrawableRes", "I");
//// replace 0 with a Resource.Drawable.my_cursor
//JNIEnv.SetField(Control.Handle, mCursorDrawableResProperty, 0);
// Text alignment.
if (element.HorizontalTextAlignment == Xamarin.Forms.TextAlignment.Center)
{
Control.Gravity = Android.Views.GravityFlags.CenterHorizontal;
}
else if (element.HorizontalTextAlignment == Xamarin.Forms.TextAlignment.Start)
{
Control.Gravity = Android.Views.GravityFlags.Start;
}
else if (element.HorizontalTextAlignment == Xamarin.Forms.TextAlignment.End)
{
Control.Gravity = Android.Views.GravityFlags.End;
}
}
/// <summary>
/// Closes the current ZIP entry and positions the stream for writing
/// the next entry. </summary>
/// <exception cref="ZipException"> if a ZIP format error has occurred </exception>
/// <exception cref="IOException"> if an I/O error has occurred </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void closeEntry() throws java.io.IOException
public virtual void CloseEntry()
{
EnsureOpen();
if (Current != null)
{
ZipEntry e = Current.Entry;
switch (e.Method_Renamed)
{
case DEFLATED:
Def.Finish();
while (!Def.Finished())
{
Deflate();
}
if ((e.Flag & 8) == 0)
{
// verify size, compressed size, and crc-32 settings
if (e.Size_Renamed != Def.BytesRead)
{
throw new ZipException("invalid entry size (expected " + e.Size_Renamed + " but got " + Def.BytesRead + " bytes)");
}
if (e.Csize != Def.BytesWritten)
{
throw new ZipException("invalid entry compressed size (expected " + e.Csize + " but got " + Def.BytesWritten + " bytes)");
}
if (e.Crc_Renamed != Crc.Value)
{
throw new ZipException("invalid entry CRC-32 (expected 0x" + e.Crc_Renamed.ToString("x") + " but got 0x" + Crc.Value.ToString("x") + ")");
}
}
else
{
e.Size_Renamed = Def.BytesRead;
e.Csize = Def.BytesWritten;
e.Crc_Renamed = Crc.Value;
WriteEXT(e);
}
Def.Reset();
Written += e.Csize;
break;
case STORED:
// we already know that both e.size and e.csize are the same
if (e.Size_Renamed != Written - Locoff)
{
throw new ZipException("invalid entry size (expected " + e.Size_Renamed + " but got " + (Written - Locoff) + " bytes)");
}
if (e.Crc_Renamed != Crc.Value)
{
throw new ZipException("invalid entry crc-32 (expected 0x" + e.Crc_Renamed.ToString("x") + " but got 0x" + Crc.Value.ToString("x") + ")");
}
break;
default:
throw new ZipException("invalid compression method");
}
Crc.Reset();
Current = null;
}
}
private void SetReturnType(XEntry view)
{
if (view.ReturnType.HasValue)
{
switch (view.ReturnType.Value)
{
case ReturnType.Go:
Control.ImeOptions = ImeAction.Go;
Control.SetImeActionLabel("Go", ImeAction.Go);
break;
case ReturnType.Next:
Control.ImeOptions = ImeAction.Next;
Control.SetImeActionLabel("Next", ImeAction.Next);
break;
case ReturnType.Search:
Control.ImeOptions = ImeAction.Search;
Control.SetImeActionLabel("Search", ImeAction.Search);
break;
case ReturnType.Send:
Control.ImeOptions = ImeAction.Send;
Control.SetImeActionLabel("Send", ImeAction.Send);
break;
default:
Control.SetImeActionLabel("Done", ImeAction.Done);
break;
}
}
}
private void SetMaxLength(XEntry view)
{
Control.ShouldChangeCharacters = (textField, range, replacementString) =>
{
var newLength = textField.Text.Length + replacementString.Length - range.Length;
return(newLength <= view.MaxLength);
};
}
void setBackgroundDrawable(XEntry view)
{
GradientDrawable gd = new GradientDrawable();
gd.SetColor(view.BackgroundColor.ToAndroid());
//gd.SetCornerRadius(10);
gd.SetStroke(2, view.BottomBorderColor.ToAndroid());
Control.SetBackground(gd);
}
/// <summary>
///
/// </summary>
/// <param name="entry"></param>
/// <param name="cacheInScene"></param>
/// <param name="cacheAllTime"></param>
private void SetupBundleCacheType(XEntry entry, List <string> cacheInScene, List <string> cacheAllTime)
{
if (cacheInScene.Contains(entry.name))
{
entry.cacheType = XCacheType.InScene;
}
else if (cacheAllTime.Contains(entry.name))
{
entry.cacheType = XCacheType.AllTime;
}
}
private void ApplyStylesAndBehaviorsFromBoxStyle(XEntry element)
{
// Internal Padding
Control.SetPadding(element.InternalPadding, Control.PaddingTop, Control.PaddingRight, Control.PaddingBottom);
// Applying initial styles.
SetUnfocusedBoxStyles(element);
element.Unfocused += (sender, evt) => { SetUnfocusedBoxStyles(element); };
element.Focused += (sender, evt) => { SetFocusedBoxStyles(element); };
}
private void SetBorder(XEntry view)
{
if (!view.HasBorder)
{
Control.SetBackgroundColor(global::Android.Graphics.Color.Transparent);
}
else
{
//Control.SetBackgroundColor(view.BottomBorderColor.ToAndroid());
setBackgroundDrawable(view);
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
_view = (XEntry)Element;
_isPassword = _view.IsPassword;
if (Control != null)
{
Control.SetIncludeFontPadding(false);
if (e.NewElement != null && e.NewElement.IsPassword)
{
Control.SetTypeface(Typeface.Default, TypefaceStyle.Normal);
Control.TransformationMethod = new PasswordTransformationMethod();
}
}
SetBorder(_view);
SetMaxLength(_view);
SetReturnType(_view);
// Editor Action is called when the return button is pressed
Control.EditorAction += Control_EditorAction;
if (_view.DisableAutocapitalize)
{
Control.SetRawInputType(Control.InputType |= InputTypes.TextVariationEmailAddress);
}
if (_view.Autocorrect.HasValue)
{
Control.SetRawInputType(Control.InputType |= InputTypes.TextFlagNoSuggestions);
}
if (_view.IsPassword)
{
Control.SetRawInputType(InputTypes.TextFlagNoSuggestions | InputTypes.TextVariationVisiblePassword);
}
_view.ToggleIsPassword += ToggleIsPassword;
if (_view.FontFamily == "monospace")
{
Control.Typeface = Typeface.Monospace;
}
if (_view.HideCursor)
{
Control.SetCursorVisible(false);
}
}
/// <summary>
///
/// </summary>
/// <param name="entry"></param>
/// <param name="packageCatrgory1"></param>
/// <param name="packageCatrgory2"></param>
/// <param name="packageCatrgory3"></param>
private void SetupBundlePackageType(XEntry entry, List <string> packageCatrgory1, List <string> packageCatrgory2, List <string> packageCatrgory3)
{
if (packageCatrgory1.Contains(entry.name))
{
entry.packType = XPackType.P1;
}
else if (packageCatrgory2.Contains(entry.name))
{
entry.packType = XPackType.P2;
}
else if (packageCatrgory3.Contains(entry.name))
{
entry.packType = XPackType.P3;
}
}
private void ApplyStylesAndBehaviorsFromStandardMode(XEntry element)
{
// Internal Padding.
if (element.InternalPadding != default(int))
{
var internalPaddingInPx = ConvertToPx(element.InternalPadding);
Control.SetPadding(internalPaddingInPx, internalPaddingInPx, internalPaddingInPx, internalPaddingInPx);
}
// Border color.
ChangeColor(element.BorderColor.ToAndroid());
// Border color focused and unfocused.
element.Unfocused += (sender, evt) => { ChangeColor(element.BorderColor.ToAndroid()); };
element.Focused += (sender, evt) => { ChangeColor(element.BorderColorFocused.ToAndroid()); };
}
private void SetUnfocusedBoxStyles(XEntry element)
{
if (Control != null)
{
var gradientDrawable = new GradientDrawable();
// Border Radius.
var borderRadiusPx = ConvertToPx(Convert.ToInt32(element.BoxBorderRadius));
gradientDrawable.SetCornerRadius(borderRadiusPx);
// Border Color.
var edgeSizePx = ConvertToPx(element.BoxEdgeSize);
gradientDrawable.SetStroke(edgeSizePx, element.BorderColor.ToAndroid());
Control.SetBackground(gradientDrawable);
}
}
/// <summary>
/// Add the specified entry.
/// </summary>
/// <param name="entry">Entry.</param>
public void Add(XEntry entry)
{
switch (entry.Type())
{
case XEntryType.Pack:
packs.Add(entry.name, entry as XPack);
break;
case XEntryType.File:
files.Add(entry.name, entry as XFile);
break;
case XEntryType.Scene:
scenes.Add(entry.name, entry as XScene);
break;
}
}
/// <summary>
/// Remove the specified entry.
/// </summary>
/// <param name="entry">Entry.</param>
public void Remove(XEntry entry)
{
switch (entry.Type())
{
case XEntryType.Pack:
packs.Remove(entry.name);
break;
case XEntryType.File:
files.Remove(entry.name);
break;
case XEntryType.Scene:
scenes.Remove(entry.name);
break;
}
}
protected override void OnElementChanged(ElementChangedEventArgs <Entry> e)
{
base.OnElementChanged(e);
if (Control == null || e.NewElement == null)
{
return;
}
XEntry element = (XEntry)e.NewElement;
ApplySharedStyles(element);
if (!element.BoxStyleEnabled && Control != null)
{
ApplyStylesAndBehaviorsFromStandardMode(element);
}
else if (element.BoxStyleEnabled && Control != null)
{
ApplyStylesAndBehaviorsFromBoxStyle(element);
}
}
private void SetBorder(XEntry view)
{
if (view.HasOnlyBottomBorder)
{
var borderLayer = new CALayer();
borderLayer.MasksToBounds = true;
borderLayer.Frame = new CGRect(0f, Frame.Height / 2, Frame.Width * 2, 1f);
borderLayer.BorderColor = view.BottomBorderColor.ToCGColor();
borderLayer.BorderWidth = 1f;
Control.Layer.AddSublayer(borderLayer);
Control.BorderStyle = UITextBorderStyle.None;
}
else if (view.HasBorder)
{
Control.BorderStyle = UITextBorderStyle.RoundedRect;
}
else
{
Control.BorderStyle = UITextBorderStyle.None;
}
}
/*
* Write central directory (CEN) header for specified entry.
* REMIND: add support for file attributes
*/
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private void writeCEN(XEntry xentry) throws java.io.IOException
private void WriteCEN(XEntry xentry)
{
ZipEntry e = xentry.Entry;
int flag = e.Flag;
int version = Version(e);
long csize = e.Csize;
long size = e.Size_Renamed;
long offset = xentry.Offset;
int elenZIP64 = 0;
bool hasZip64 = false;
if (e.Csize >= ZIP64_MAGICVAL)
{
csize = ZIP64_MAGICVAL;
elenZIP64 += 8; // csize(8)
hasZip64 = true;
}
if (e.Size_Renamed >= ZIP64_MAGICVAL)
{
size = ZIP64_MAGICVAL; // size(8)
elenZIP64 += 8;
hasZip64 = true;
}
if (xentry.Offset >= ZIP64_MAGICVAL)
{
offset = ZIP64_MAGICVAL;
elenZIP64 += 8; // offset(8)
hasZip64 = true;
}
WriteInt(ZipConstants_Fields.CENSIG); // CEN header signature
if (hasZip64)
{
WriteShort(45); // ver 4.5 for zip64
WriteShort(45);
}
else
{
WriteShort(version); // version made by
WriteShort(version); // version needed to extract
}
WriteShort(flag); // general purpose bit flag
WriteShort(e.Method_Renamed); // compression method
WriteInt(e.Xdostime); // last modification time
WriteInt(e.Crc_Renamed); // crc-32
WriteInt(csize); // compressed size
WriteInt(size); // uncompressed size
sbyte[] nameBytes = Zc.GetBytes(e.Name_Renamed);
WriteShort(nameBytes.Length);
int elen = GetExtraLen(e.Extra_Renamed);
if (hasZip64)
{
elen += (elenZIP64 + 4); // + headid(2) + datasize(2)
}
// cen info-zip extended timestamp only outputs mtime
// but set the flag for a/ctime, if present in loc
int flagEXTT = 0;
if (e.Mtime != null)
{
elen += 4; // + mtime(4)
flagEXTT |= EXTT_FLAG_LMT;
}
if (e.Atime != null)
{
flagEXTT |= EXTT_FLAG_LAT;
}
if (e.Ctime != null)
{
flagEXTT |= EXTT_FLAT_CT;
}
if (flagEXTT != 0)
{
elen += 5; // headid + sz + flag
}
WriteShort(elen);
sbyte[] commentBytes;
if (e.Comment_Renamed != null)
{
commentBytes = Zc.GetBytes(e.Comment_Renamed);
WriteShort(System.Math.Min(commentBytes.Length, 0xffff));
}
else
{
commentBytes = null;
WriteShort(0);
}
WriteShort(0); // starting disk number
WriteShort(0); // internal file attributes (unused)
WriteInt(0); // external file attributes (unused)
WriteInt(offset); // relative offset of local header
WriteBytes(nameBytes, 0, nameBytes.Length);
// take care of EXTID_ZIP64 and EXTID_EXTT
if (hasZip64)
{
WriteShort(ZIP64_EXTID); // Zip64 extra
WriteShort(elenZIP64);
if (size == ZIP64_MAGICVAL)
{
WriteLong(e.Size_Renamed);
}
if (csize == ZIP64_MAGICVAL)
{
WriteLong(e.Csize);
}
if (offset == ZIP64_MAGICVAL)
{
WriteLong(xentry.Offset);
}
}
if (flagEXTT != 0)
{
WriteShort(EXTID_EXTT);
if (e.Mtime != null)
{
WriteShort(5); // flag + mtime
WriteByte(flagEXTT);
WriteInt(fileTimeToUnixTime(e.Mtime));
}
else
{
WriteShort(1); // flag only
WriteByte(flagEXTT);
}
}
WriteExtra(e.Extra_Renamed);
if (commentBytes != null)
{
WriteBytes(commentBytes, 0, System.Math.Min(commentBytes.Length, 0xffff));
}
}
/*
* Writes local file (LOC) header for specified entry.
*/
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: private void writeLOC(XEntry xentry) throws java.io.IOException
private void WriteLOC(XEntry xentry)
{
ZipEntry e = xentry.Entry;
int flag = e.Flag;
bool hasZip64 = false;
int elen = GetExtraLen(e.Extra_Renamed);
WriteInt(ZipConstants_Fields.LOCSIG); // LOC header signature
if ((flag & 8) == 8)
{
WriteShort(Version(e)); // version needed to extract
WriteShort(flag); // general purpose bit flag
WriteShort(e.Method_Renamed); // compression method
WriteInt(e.Xdostime); // last modification time
// store size, uncompressed size, and crc-32 in data descriptor
// immediately following compressed entry data
WriteInt(0);
WriteInt(0);
WriteInt(0);
}
else
{
if (e.Csize >= ZIP64_MAGICVAL || e.Size_Renamed >= ZIP64_MAGICVAL)
{
hasZip64 = true;
WriteShort(45); // ver 4.5 for zip64
}
else
{
WriteShort(Version(e)); // version needed to extract
}
WriteShort(flag); // general purpose bit flag
WriteShort(e.Method_Renamed); // compression method
WriteInt(e.Xdostime); // last modification time
WriteInt(e.Crc_Renamed); // crc-32
if (hasZip64)
{
WriteInt(ZIP64_MAGICVAL);
WriteInt(ZIP64_MAGICVAL);
elen += 20; //headid(2) + size(2) + size(8) + csize(8)
}
else
{
WriteInt(e.Csize); // compressed size
WriteInt(e.Size_Renamed); // uncompressed size
}
}
sbyte[] nameBytes = Zc.GetBytes(e.Name_Renamed);
WriteShort(nameBytes.Length);
int elenEXTT = 0; // info-zip extended timestamp
int flagEXTT = 0;
if (e.Mtime != null)
{
elenEXTT += 4;
flagEXTT |= EXTT_FLAG_LMT;
}
if (e.Atime != null)
{
elenEXTT += 4;
flagEXTT |= EXTT_FLAG_LAT;
}
if (e.Ctime != null)
{
elenEXTT += 4;
flagEXTT |= EXTT_FLAT_CT;
}
if (flagEXTT != 0)
{
elen += (elenEXTT + 5); // headid(2) + size(2) + flag(1) + data
}
WriteShort(elen);
WriteBytes(nameBytes, 0, nameBytes.Length);
if (hasZip64)
{
WriteShort(ZIP64_EXTID);
WriteShort(16);
WriteLong(e.Size_Renamed);
WriteLong(e.Csize);
}
if (flagEXTT != 0)
{
WriteShort(EXTID_EXTT);
WriteShort(elenEXTT + 1); // flag + data
WriteByte(flagEXTT);
if (e.Mtime != null)
{
WriteInt(fileTimeToUnixTime(e.Mtime));
}
if (e.Atime != null)
{
WriteInt(fileTimeToUnixTime(e.Atime));
}
if (e.Ctime != null)
{
WriteInt(fileTimeToUnixTime(e.Ctime));
}
}
WriteExtra(e.Extra_Renamed);
Locoff = Written;
}
/// <summary>
/// Begins writing a new ZIP file entry and positions the stream to the
/// start of the entry data. Closes the current entry if still active.
/// The default compression method will be used if no compression method
/// was specified for the entry, and the current time will be used if
/// the entry has no set modification time. </summary>
/// <param name="e"> the ZIP entry to be written </param>
/// <exception cref="ZipException"> if a ZIP format error has occurred </exception>
/// <exception cref="IOException"> if an I/O error has occurred </exception>
//JAVA TO C# CONVERTER WARNING: Method 'throws' clauses are not available in .NET:
//ORIGINAL LINE: public void putNextEntry(ZipEntry e) throws java.io.IOException
public virtual void PutNextEntry(ZipEntry e)
{
EnsureOpen();
if (Current != null)
{
CloseEntry(); // close previous entry
}
if (e.Xdostime == -1)
{
// by default, do NOT use extended timestamps in extra
// data, for now.
e.Time = DateTimeHelperClass.CurrentUnixTimeMillis();
}
if (e.Method_Renamed == -1)
{
e.Method_Renamed = Method_Renamed; // use default method
}
// store size, compressed size, and crc-32 in LOC header
e.Flag = 0;
switch (e.Method_Renamed)
{
case DEFLATED:
// store size, compressed size, and crc-32 in data descriptor
// immediately following the compressed entry data
if (e.Size_Renamed == -1 || e.Csize == -1 || e.Crc_Renamed == -1)
{
e.Flag = 8;
}
break;
case STORED:
// compressed size, uncompressed size, and crc-32 must all be
// set for entries using STORED compression method
if (e.Size_Renamed == -1)
{
e.Size_Renamed = e.Csize;
}
else if (e.Csize == -1)
{
e.Csize = e.Size_Renamed;
}
else if (e.Size_Renamed != e.Csize)
{
throw new ZipException("STORED entry where compressed != uncompressed size");
}
if (e.Size_Renamed == -1 || e.Crc_Renamed == -1)
{
throw new ZipException("STORED entry missing size, compressed size, or crc-32");
}
break;
default:
throw new ZipException("unsupported compression method");
}
if (!Names.Add(e.Name_Renamed))
{
throw new ZipException("duplicate entry: " + e.Name_Renamed);
}
if (Zc.UTF8)
{
e.Flag |= EFS;
}
Current = new XEntry(e, Written);
Xentries.Add(Current);
WriteLOC(Current);
}
private void SetMaxLength(XEntry view)
{
Control.SetFilters(new IInputFilter[] { new InputFilterLengthFilter(view.MaxLength) });
}
