public void ConversionToStringTest()
{
var stringTypeInfo = new StorageTypeInfo(typeof(string), null, 100);
var typeList = new[] {
typeof(string),
typeof(short),
typeof(int),
typeof(long),
typeof(ushort),
typeof(uint),
typeof(ulong),
typeof(char),
typeof(byte),
typeof(sbyte)
};
foreach (var type in typeList)
{
Assert.IsTrue(TypeConversionVerifier
.CanConvert(new StorageTypeInfo(type, null), stringTypeInfo));
}
typeList = new[] {
typeof(Guid),
typeof(DateTime),
typeof(TimeSpan),
typeof(byte[])
};
foreach (var type in typeList)
{
Assert.IsFalse(TypeConversionVerifier
.CanConvert(new StorageTypeInfo(type, null), stringTypeInfo));
}
}
/// <summary>
/// Verifies whether the source type can be converted to the target
/// type without loss of data.
/// </summary>
/// <param name="from">The source type.</param>
/// <param name="to">The target type.</param>
/// <returns>
/// <see langword="true"/> if the source type can be converted to the
/// target type without loss of data; otherwise, <see langword="false"/>.
/// </returns>
public static bool CanConvertSafely(StorageTypeInfo from, StorageTypeInfo to)
{
ArgumentValidator.EnsureArgumentNotNull(from, "from");
ArgumentValidator.EnsureArgumentNotNull(to, "to");
// Truncation and precision loss is NOT ALLOWED by this method
if (!CanConvert(from, to))
{
return(false);
}
if (from.IsNullable && !to.IsNullable)
{
return(false); // Can't convert NULL
}
var toType = to.Type.StripNullable();
var fromType = from.Type.StripNullable();
if (toType == WellKnownTypes.Decimal && fromType == WellKnownTypes.Decimal)
{
return(CheckScaleAndPrecision(from, to));
}
else if (toType == WellKnownTypes.String && fromType == WellKnownTypes.String)
{
return(CheckLength(from, to));
}
else if (toType == WellKnownTypes.ByteArray && fromType == WellKnownTypes.ByteArray)
{
return(CheckLength(from, to));
}
return(true);
}
/// <summary>
/// Verifies whether the source type can be converted to the target type.
/// Loss of data is allowed.
/// </summary>
/// <param name="from">The source type.</param>
/// <param name="to">The target type.</param>
/// <returns>
/// <see langword="true"/> if the source type can be converted to the
/// target type; otherwise, <see langword="false"/>.
/// </returns>
public static bool CanConvert(StorageTypeInfo from, StorageTypeInfo to)
{
ArgumentValidator.EnsureArgumentNotNull(from, "from");
ArgumentValidator.EnsureArgumentNotNull(to, "to");
// Truncation and precision loss is ALLOWED by this method
if (from.IsTypeUndefined || to.IsTypeUndefined)
{
return(false);
}
var fromType = from.Type.StripNullable();
var toType = to.Type.StripNullable();
if (fromType == toType) // Comparing just types
{
return(true);
}
// Types are different
if (toType == WellKnownTypes.String)
{
// Checking target string length
return(!to.Length.HasValue || CanConvertToString(from, to.Length.Value));
}
return(supportedConversions.ContainsKey(fromType) && supportedConversions[fromType].Contains(toType));
}
public void ConversionToStringTest()
{
var stringTypeInfo = new StorageTypeInfo(typeof(String), null, 100);
var typeList = new[] {
typeof(String),
typeof(Int16),
typeof(Int32),
typeof(Int64),
typeof(UInt16),
typeof(UInt32),
typeof(UInt64),
typeof(Char),
typeof(Byte),
typeof(SByte)
};
foreach (var type in typeList)
{
Assert.IsTrue(TypeConversionVerifier
.CanConvert(new StorageTypeInfo(type, null), stringTypeInfo));
}
typeList = new[] {
typeof(Guid),
typeof(DateTime),
typeof(TimeSpan),
typeof(Byte[])
};
foreach (var type in typeList)
{
Assert.IsFalse(TypeConversionVerifier
.CanConvert(new StorageTypeInfo(type, null), stringTypeInfo));
}
}
private static bool IsOnlyNullableChanged(StorageTypeInfo source, StorageTypeInfo target)
{
return(source.Scale == target.Scale &&
source.Precision == target.Precision &&
source.NativeType == target.NativeType &&
source.Length == target.Length &&
source.IsNullable != target.IsNullable);
}
private static bool IsOnlyNullableChanged(StorageTypeInfo source, StorageTypeInfo target)
{
var a = source.Scale == target.Scale;
var b = source.Precision == target.Precision;
var c = source.NativeType == target.NativeType;
var d = source.Length == target.Length;
var e = source.IsNullable != target.IsNullable;
return(a && b && c && d && e);
}
public void CanConvertSafelyTest()
{
var sourceType = new StorageTypeInfo(typeof(string), null, 10);
var targetType = new StorageTypeInfo(typeof(string), null, 5);
Assert.IsTrue(TypeConversionVerifier.CanConvert(sourceType, targetType));
Assert.IsFalse(TypeConversionVerifier.CanConvertSafely(sourceType, targetType));
targetType = new StorageTypeInfo(typeof(string), null, 10);
Assert.IsTrue(TypeConversionVerifier.CanConvertSafely(sourceType, targetType));
targetType = new StorageTypeInfo(typeof(string), null, 11);
Assert.IsTrue(TypeConversionVerifier.CanConvertSafely(sourceType, targetType));
}
private static bool CheckLength(StorageTypeInfo from, StorageTypeInfo to)
{
if (!to.Length.HasValue)
{
return(true); // Conversion to Var*(max) is always possible, or both types have no length
}
if (!from.Length.HasValue)
{
return(false); // Conversion from Var*(max) is possible only to Var*(max)
}
// Otherwise it's possible to convert only when new type has higher length
return(from.Length.Value <= to.Length.Value);
}
private StorageTypeInfo GetStorageTypeInfo(StorageTypeInfo typeInfo, StorageColumnInfo extractedConnectedColumn, ColumnInfo column)
{
if (!isUpgradingStage)
{
return(typeInfo);
}
if (extractedConnectedColumn == null)
{
return(typeInfo);
}
var extractedTypeInfo = extractedConnectedColumn.Type;
if (IsOnlyNullableChanged(typeInfo, extractedTypeInfo))
{
var underlyingType = Nullable.GetUnderlyingType(typeInfo.Type);
var type = underlyingType ?? typeInfo.Type;
var isNullable = column.Field.Attributes.HasFlag(FieldAttributes.DeclaredAsNullable);
return(new StorageTypeInfo(ToNullable(type, isNullable), typeInfo.NativeType, isNullable, typeInfo.Length, typeInfo.Precision, typeInfo.Scale));
}
return(typeInfo);
}
private static bool CanConvertToString(StorageTypeInfo from, int length)
{
switch (Type.GetTypeCode(from.Type.StripNullable()))
{
case TypeCode.Char:
case TypeCode.String:
return(true);
case TypeCode.Decimal:
return(length >= from.Precision + 2);
case TypeCode.Byte:
return(length >= 3);
case TypeCode.SByte:
return(length >= 4);
case TypeCode.Int16:
return(length >= 6);
case TypeCode.Int32:
return(length >= 11);
case TypeCode.Int64:
return(length >= 20);
case TypeCode.UInt16:
return(length >= 5);
case TypeCode.UInt32:
return(length >= 10);
case TypeCode.UInt64:
return(length >= 20);
default:
return(false);
}
}
private object GetColumnDefaultValue(ColumnInfo column, StorageTypeInfo typeInfo)
{
if (column.DefaultValue != null)
{
return(column.DefaultValue);
}
if (column.IsNullable)
{
return(null);
}
var type = typeInfo.Type;
if (type == typeof(string))
{
return(string.Empty);
}
if (type == typeof(byte[]))
{
return(ArrayUtils <byte> .EmptyArray);
}
return(Activator.CreateInstance(column.ValueType));
}
/// <inheritdoc/>
protected override IPathNode VisitColumnInfo(ColumnInfo column)
{
var nonNullableType = column.ValueType;
var nullableType = ToNullable(nonNullableType, column.IsNullable);
StorageColumnInfo extractedConnectedColumn = null;
if (isUpgradingStage && ShouldGetExtractedColumnInformation(column))
{
extractedConnectedColumn = GetExtractedStorageColumnInfoFor(column);
}
var typeInfoPrototype = new StorageTypeInfo(nullableType, null, column.IsNullable, column.Length, column.Precision, column.Scale);
var nativeTypeInfo = CreateType(nonNullableType, column.Length, column.Precision, column.Scale);
// We need the same type as in SQL database here (i.e. the same as native)
var typeInfo = new StorageTypeInfo(ToNullable(nativeTypeInfo.Type, column.IsNullable), nativeTypeInfo.NativeType, column.IsNullable, nativeTypeInfo.Length, nativeTypeInfo.Precision, nativeTypeInfo.Scale);
var finalTypeInfo = GetStorageTypeInfo(typeInfo, extractedConnectedColumn, column);
var defaultValue = GetColumnDefaultValue(column, finalTypeInfo);
var defaultSqlExpression = GetColumnDefaultSqlExpression(column);
if (column.IsSystem && column.Field.IsTypeId)
{
var type = column.Field.ReflectedType;
if (type.IsEntity && type == type.Hierarchy.Root)
{
defaultValue = typeIdProvider.GetTypeId(type.UnderlyingType);
}
}
return(new StorageColumnInfo(currentTable, column.Name, finalTypeInfo)
{
DefaultValue = defaultValue,
DefaultSqlExpression = defaultSqlExpression
});
}
public void ShowPage(PageType type, string [] warnings)
{
if (type == PageType.Setup)
{
Header = "Welcome to SparkleShare!";
Description = "First off, what’s your name and email?\n(visible only to team members)";
Table table = new Table(2, 3, true)
{
RowSpacing = 6,
ColumnSpacing = 6
};
Label name_label = new Label("<b>" + "Your Name:" + "</b>")
{
UseMarkup = true,
Xalign = 1
};
Entry name_entry = new Entry()
{
Xalign = 0,
ActivatesDefault = true
};
try {
UnixUserInfo user_info = UnixUserInfo.GetRealUser();
if (user_info != null && user_info.RealName != null)
{
// Some systems append a series of "," for some reason, TODO: Report upstream
name_entry.Text = user_info.RealName.TrimEnd(",".ToCharArray());
}
} catch (ArgumentException) {
// No username, not a big deal
}
Entry email_entry = new Entry()
{
Xalign = 0,
ActivatesDefault = true
};
Label email_label = new Label("<b>" + "Email:" + "</b>")
{
UseMarkup = true,
Xalign = 1
};
table.Attach(name_label, 0, 1, 0, 1);
table.Attach(name_entry, 1, 2, 0, 1);
table.Attach(email_label, 0, 1, 1, 2);
table.Attach(email_entry, 1, 2, 1, 2);
VBox wrapper = new VBox(false, 9);
wrapper.PackStart(table, true, false, 0);
Button cancel_button = new Button("Cancel");
Button continue_button = new Button("Continue")
{
Sensitive = false
};
Controller.UpdateSetupContinueButtonEvent += delegate(bool button_enabled) {
Application.Invoke(delegate { continue_button.Sensitive = button_enabled; });
};
name_entry.Changed += delegate { Controller.CheckSetupPage(name_entry.Text, email_entry.Text); };
email_entry.Changed += delegate { Controller.CheckSetupPage(name_entry.Text, email_entry.Text); };
cancel_button.Clicked += delegate { Controller.SetupPageCancelled(); };
continue_button.Clicked += delegate {
Controller.SetupPageCompleted(name_entry.Text, email_entry.Text);
};
AddButton(cancel_button);
AddButton(continue_button);
Add(wrapper);
Controller.CheckSetupPage(name_entry.Text, email_entry.Text);
if (name_entry.Text.Equals(""))
{
name_entry.GrabFocus();
}
else
{
email_entry.GrabFocus();
}
}
if (type == PageType.Add)
{
Header = "Where’s your project hosted?";
VBox layout_vertical = new VBox(false, 16);
HBox layout_fields = new HBox(true, 32);
VBox layout_address = new VBox(true, 0);
VBox layout_path = new VBox(true, 0);
ListStore store = new ListStore(typeof(string), typeof(Gdk.Pixbuf), typeof(string), typeof(Preset));
SparkleTreeView tree_view = new SparkleTreeView(store)
{
HeadersVisible = false,
SearchColumn = -1,
EnableSearch = false
};
ScrolledWindow scrolled_window = new ScrolledWindow()
{
ShadowType = ShadowType.In
};
scrolled_window.SetPolicy(PolicyType.Never, PolicyType.Automatic);
// Padding column
tree_view.AppendColumn("Padding", new Gtk.CellRendererText(), "text", 0);
tree_view.Columns [0].Cells [0].Xpad = 4;
// Icon column
tree_view.AppendColumn("Icon", new Gtk.CellRendererPixbuf(), "pixbuf", 1);
tree_view.Columns [1].Cells [0].Xpad = 4;
// Service column
TreeViewColumn service_column = new TreeViewColumn()
{
Title = "Service"
};
CellRendererText service_cell = new CellRendererText()
{
Ypad = 8
};
service_column.PackStart(service_cell, true);
service_column.SetCellDataFunc(service_cell, new TreeCellDataFunc(RenderServiceColumn));
foreach (Preset preset in Controller.Presets)
{
store.AppendValues("", new Gdk.Pixbuf(preset.ImagePath),
"<span size=\"small\"><b>" + preset.Name + "</b>\n" +
"<span fgcolor=\"" + SparkleShare.UI.SecondaryTextColor + "\">" + preset.Description + "</span>" +
"</span>", preset);
}
tree_view.AppendColumn(service_column);
scrolled_window.Add(tree_view);
Entry address_entry = new Entry()
{
Text = Controller.PreviousAddress,
Sensitive = (Controller.SelectedPreset.Address == null),
ActivatesDefault = true
};
Entry path_entry = new Entry()
{
Text = Controller.PreviousPath,
Sensitive = (Controller.SelectedPreset.Path == null),
ActivatesDefault = true
};
tree_view.ButtonReleaseEvent += delegate {
path_entry.GrabFocus();
};
Label address_example = new Label()
{
Xalign = 0,
UseMarkup = true,
Markup = "<span size=\"small\" fgcolor=\"" +
SparkleShare.UI.SecondaryTextColor + "\">" + Controller.SelectedPreset.AddressExample + "</span>"
};
Label path_example = new Label()
{
Xalign = 0,
UseMarkup = true,
Markup = "<span size=\"small\" fgcolor=\"" +
SparkleShare.UI.SecondaryTextColor + "\">" + Controller.SelectedPreset.PathExample + "</span>"
};
TreeSelection default_selection = tree_view.Selection;
TreePath default_path = new TreePath("" + Controller.SelectedPresetIndex);
default_selection.SelectPath(default_path);
tree_view.Model.Foreach(new TreeModelForeachFunc(
delegate(ITreeModel model, TreePath path, TreeIter iter) {
string address;
try {
address = (model.GetValue(iter, 2) as Preset).Address;
} catch (NullReferenceException) {
address = "";
}
if (!string.IsNullOrEmpty(address) &&
address.Equals(Controller.PreviousAddress))
{
tree_view.SetCursor(path, service_column, false);
Preset preset = (Preset)model.GetValue(iter, 2);
if (preset.Address != null)
{
address_entry.Sensitive = false;
}
if (preset.Path != null)
{
path_entry.Sensitive = false;
}
return(true);
}
else
{
return(false);
}
}
));
layout_address.PackStart(new Label()
{
Markup = "<b>" + "Address" + "</b>",
Xalign = 0
}, true, true, 0);
layout_address.PackStart(address_entry, false, false, 0);
layout_address.PackStart(address_example, false, false, 0);
path_entry.Changed += delegate {
Controller.CheckAddPage(address_entry.Text, path_entry.Text, tree_view.SelectedRow);
};
layout_path.PackStart(new Label()
{
Markup = "<b>" + "Remote Path" + "</b>",
Xalign = 0
}, true, true, 0);
layout_path.PackStart(path_entry, false, false, 0);
layout_path.PackStart(path_example, false, false, 0);
layout_fields.PackStart(layout_address, true, true, 0);
layout_fields.PackStart(layout_path, true, true, 0);
layout_vertical.PackStart(scrolled_window, true, true, 0);
layout_vertical.PackStart(layout_fields, false, false, 0);
tree_view.ScrollToCell(new TreePath("" + Controller.SelectedPresetIndex), null, true, 0, 0);
Add(layout_vertical);
if (string.IsNullOrEmpty(path_entry.Text))
{
address_entry.GrabFocus();
address_entry.Position = -1;
}
else
{
path_entry.GrabFocus();
path_entry.Position = -1;
}
Button cancel_button = new Button("Cancel");
Button add_button = new Button("Add")
{
Sensitive = false
};
Controller.ChangeAddressFieldEvent += delegate(string text,
string example_text, FieldState state) {
Application.Invoke(delegate {
address_entry.Text = text;
address_entry.Sensitive = (state == FieldState.Enabled);
address_example.Markup = "<span size=\"small\" fgcolor=\"" +
SparkleShare.UI.SecondaryTextColor + "\">" + example_text + "</span>";
});
};
Controller.ChangePathFieldEvent += delegate(string text,
string example_text, FieldState state) {
Application.Invoke(delegate {
path_entry.Text = text;
path_entry.Sensitive = (state == FieldState.Enabled);
path_example.Markup = "<span size=\"small\" fgcolor=\""
+ SparkleShare.UI.SecondaryTextColor + "\">" + example_text + "</span>";
});
};
Controller.UpdateAddProjectButtonEvent += delegate(bool button_enabled) {
Application.Invoke(delegate { add_button.Sensitive = button_enabled; });
};
tree_view.CursorChanged += delegate(object sender, EventArgs e) {
Controller.SelectedPresetChanged(tree_view.SelectedRow);
};
address_entry.Changed += delegate {
Controller.CheckAddPage(address_entry.Text, path_entry.Text, tree_view.SelectedRow);
};
cancel_button.Clicked += delegate { Controller.PageCancelled(); };
add_button.Clicked += delegate { Controller.AddPageCompleted(address_entry.Text, path_entry.Text); };
CheckButton check_button = new CheckButton("Fetch prior revisions")
{
Active = false
};
check_button.Toggled += delegate { Controller.HistoryItemChanged(check_button.Active); };
AddOption(check_button);
AddButton(cancel_button);
AddButton(add_button);
Controller.HistoryItemChanged(check_button.Active);
Controller.CheckAddPage(address_entry.Text, path_entry.Text, 1);
}
if (type == PageType.Invite)
{
Header = "You’ve received an invite!";
Description = "Do you want to add this project to SparkleShare?";
Table table = new Table(2, 3, true)
{
RowSpacing = 6,
ColumnSpacing = 6
};
Label address_label = new Label("Address:")
{
Xalign = 1
};
Label path_label = new Label("Remote Path:")
{
Xalign = 1
};
Label address_value = new Label("<b>" + Controller.PendingInvite.Address + "</b>")
{
UseMarkup = true,
Xalign = 0
};
Label path_value = new Label("<b>" + Controller.PendingInvite.RemotePath + "</b>")
{
UseMarkup = true,
Xalign = 0
};
table.Attach(address_label, 0, 1, 0, 1);
table.Attach(address_value, 1, 2, 0, 1);
table.Attach(path_label, 0, 1, 1, 2);
table.Attach(path_value, 1, 2, 1, 2);
VBox wrapper = new VBox(false, 9);
wrapper.PackStart(table, true, false, 0);
Button cancel_button = new Button("Cancel");
Button add_button = new Button("Add");
cancel_button.Clicked += delegate { Controller.PageCancelled(); };
add_button.Clicked += delegate { Controller.InvitePageCompleted(); };
AddButton(cancel_button);
AddButton(add_button);
Add(wrapper);
}
if (type == PageType.Syncing)
{
Header = String.Format("Adding project ‘{0}’…", Controller.SyncingFolder);
Description = "This may take a while for large projects.\nIsn’t it coffee-o’clock?";
ProgressBar progress_bar = new ProgressBar();
progress_bar.Fraction = Controller.ProgressBarPercentage / 100;
Button cancel_button = new Button()
{
Label = "Cancel"
};
Button finish_button = new Button("Finish")
{
Sensitive = false
};
Label progress_label = new Label("Preparing to fetch files…")
{
Justify = Justification.Right,
Xalign = 1
};
Controller.UpdateProgressBarEvent += delegate(double percentage, string speed) {
Application.Invoke(delegate {
progress_bar.Fraction = percentage / 100;
progress_label.Text = speed;
});
};
cancel_button.Clicked += delegate { Controller.SyncingCancelled(); };
VBox bar_wrapper = new VBox(false, 0);
bar_wrapper.PackStart(progress_bar, false, false, 21);
bar_wrapper.PackStart(progress_label, false, true, 0);
Add(bar_wrapper);
AddButton(cancel_button);
AddButton(finish_button);
}
if (type == PageType.Error)
{
Header = "Oops! Something went wrong" + "…";
VBox points = new VBox(false, 0);
Image list_point_one = new Image(UserInterfaceHelpers.GetIcon("list-point", 16));
Image list_point_two = new Image(UserInterfaceHelpers.GetIcon("list-point", 16));
Image list_point_three = new Image(UserInterfaceHelpers.GetIcon("list-point", 16));
Label label_one = new Label()
{
Markup = "<b>" + Controller.PreviousUrl + "</b> is the address we’ve compiled. " +
"Does this look alright?",
Wrap = true,
Xalign = 0
};
Label label_two = new Label()
{
Text = "Is this computer’s Client ID known by the host?",
Wrap = true,
Xalign = 0
};
points.PackStart(new Label("Please check the following:")
{
Xalign = 0
}, false, false, 6);
HBox point_one = new HBox(false, 0);
point_one.PackStart(list_point_one, false, false, 0);
point_one.PackStart(label_one, true, true, 12);
points.PackStart(point_one, false, false, 12);
HBox point_two = new HBox(false, 0);
point_two.PackStart(list_point_two, false, false, 0);
point_two.PackStart(label_two, true, true, 12);
points.PackStart(point_two, false, false, 12);
if (warnings.Length > 0)
{
string warnings_markup = "";
foreach (string warning in warnings)
{
warnings_markup += "\n<b>" + warning + "</b>";
}
Label label_three = new Label()
{
Markup = "Here’s the raw error message:" + warnings_markup,
Wrap = true,
Xalign = 0
};
HBox point_three = new HBox(false, 0);
point_three.PackStart(list_point_three, false, false, 0);
point_three.PackStart(label_three, true, true, 12);
points.PackStart(point_three, false, false, 12);
}
points.PackStart(new Label(""), true, true, 0);
Button cancel_button = new Button("Cancel");
Button try_again_button = new Button("Retry")
{
Sensitive = true
};
cancel_button.Clicked += delegate { Controller.PageCancelled(); };
try_again_button.Clicked += delegate { Controller.ErrorPageCompleted(); };
AddButton(cancel_button);
AddButton(try_again_button);
Add(points);
}
if (type == PageType.StorageSetup)
{
Header = string.Format("Storage type for ‘{0}’", Controller.SyncingFolder);
Description = "What type of storage would you like to use?";
VBox layout_vertical = new VBox(false, 0);
VBox layout_radio_buttons = new VBox(false, 0)
{
BorderWidth = 12
};
foreach (StorageTypeInfo storage_type in SparkleShare.Controller.FetcherAvailableStorageTypes)
{
RadioButton radio_button = new RadioButton(null,
storage_type.Name + "\n" + storage_type.Description);
(radio_button.Child as Label).Markup = string.Format(
"<b>{0}</b>\n<span fgcolor=\"{1}\">{2}</span>",
storage_type.Name, SparkleShare.UI.SecondaryTextColor, storage_type.Description);
(radio_button.Child as Label).Xpad = 9;
layout_radio_buttons.PackStart(radio_button, false, false, 9);
radio_button.Group = (layout_radio_buttons.Children [0] as RadioButton).Group;
}
layout_vertical.PackStart(new Label(""), true, true, 0);
layout_vertical.PackStart(layout_radio_buttons, false, false, 0);
layout_vertical.PackStart(new Label(""), true, true, 0);
Add(layout_vertical);
Button cancel_button = new Button("Cancel");
Button continue_button = new Button("Continue");
continue_button.Clicked += delegate {
int checkbox_index = 0;
foreach (RadioButton radio_button in layout_radio_buttons.Children)
{
if (radio_button.Active)
{
StorageTypeInfo selected_storage_type = SparkleShare.Controller.FetcherAvailableStorageTypes [checkbox_index];
Controller.StoragePageCompleted(selected_storage_type.Type);
return;
}
checkbox_index++;
}
};
cancel_button.Clicked += delegate {
Controller.SyncingCancelled();
};
AddButton(cancel_button);
AddButton(continue_button);
}
if (type == PageType.CryptoSetup || type == PageType.CryptoPassword)
{
if (type == PageType.CryptoSetup)
{
Header = string.Format("Encryption password for ‘{0}’", Controller.SyncingFolder);
Description = "Please a provide a strong password that you don’t use elsewhere.";
}
else
{
Header = string.Format("‘{0}’ contains encrypted files", Controller.SyncingFolder);
Description = "Please enter the password to see their contents.";
}
Label password_label = new Label("<b>" + "Password" + "</b>")
{
UseMarkup = true,
Xalign = 1
};
Entry password_entry = new Entry()
{
Xalign = 0,
Visibility = false,
ActivatesDefault = true
};
CheckButton show_password_check_button = new CheckButton("Make visible")
{
Active = false,
Xalign = 0,
};
Table table = new Table(2, 3, true)
{
RowSpacing = 6,
ColumnSpacing = 6
};
table.Attach(password_label, 0, 1, 0, 1);
table.Attach(password_entry, 1, 2, 0, 1);
table.Attach(show_password_check_button, 1, 2, 1, 2);
VBox wrapper = new VBox(false, 9);
wrapper.PackStart(table, true, false, 0);
Image warning_image = new Image(
UserInterfaceHelpers.GetIcon("dialog-information", 24));
Label warning_label = new Label()
{
Xalign = 0,
Wrap = true,
Text = "This password can’t be changed later, and your files can’t be recovered if it’s forgotten."
};
HBox warning_layout = new HBox(false, 0);
warning_layout.PackStart(warning_image, false, false, 15);
warning_layout.PackStart(warning_label, true, true, 0);
VBox warning_wrapper = new VBox(false, 0);
warning_wrapper.PackStart(warning_layout, false, false, 15);
if (type == PageType.CryptoSetup)
{
wrapper.PackStart(warning_wrapper, false, false, 0);
}
Button cancel_button = new Button("Cancel");
Button continue_button = new Button("Continue")
{
Sensitive = false
};
Controller.UpdateCryptoSetupContinueButtonEvent += delegate(bool button_enabled) {
Application.Invoke(delegate { continue_button.Sensitive = button_enabled; });
};
Controller.UpdateCryptoPasswordContinueButtonEvent += delegate(bool button_enabled) {
Application.Invoke(delegate { continue_button.Sensitive = button_enabled; });
};
show_password_check_button.Toggled += delegate {
password_entry.Visibility = !password_entry.Visibility;
};
password_entry.Changed += delegate {
if (type == PageType.CryptoSetup)
{
Controller.CheckCryptoSetupPage(password_entry.Text);
}
else
{
Controller.CheckCryptoPasswordPage(password_entry.Text);
}
};
cancel_button.Clicked += delegate { Controller.CryptoPageCancelled(); };
continue_button.Clicked += delegate {
if (type == PageType.CryptoSetup)
{
Controller.CryptoSetupPageCompleted(password_entry.Text);
}
else
{
Controller.CryptoPasswordPageCompleted(password_entry.Text);
}
};
Add(wrapper);
AddButton(cancel_button);
AddButton(continue_button);
password_entry.GrabFocus();
}
if (type == PageType.Finished)
{
Header = "Your shared project is ready!";
Description = "You can find the files in your SparkleShare folder.";
UrgencyHint = true;
Button show_files_button = new Button("Show Files");
Button finish_button = new Button("Finish");
show_files_button.Clicked += delegate { Controller.ShowFilesClicked(); };
finish_button.Clicked += delegate { Controller.FinishPageCompleted(); };
if (warnings.Length > 0)
{
Image warning_image = new Image(UserInterfaceHelpers.GetIcon("dialog-information", 24));
Label warning_label = new Label(warnings [0])
{
Xalign = 0,
Wrap = true
};
HBox warning_layout = new HBox(false, 0);
warning_layout.PackStart(warning_image, false, false, 15);
warning_layout.PackStart(warning_label, true, true, 0);
VBox warning_wrapper = new VBox(false, 0);
warning_wrapper.PackStart(warning_layout, false, false, 0);
Add(warning_wrapper);
}
else
{
Add(null);
}
AddButton(show_files_button);
AddButton(finish_button);
}
}
public void ShowPage(PageType type, string [] warnings)
{
if (type == PageType.Setup)
{
Header = "Welcome to SparkleShare!";
Description = "First off, what’s your name and email?\n(visible only to team members)";
FullNameLabel = new SparkleLabel("Full Name:", NSTextAlignment.Right);
FullNameLabel.Frame = new CGRect(165, Frame.Height - 234, 160, 17);
FullNameTextField = new NSTextField()
{
Frame = new CGRect(330, Frame.Height - 238, 196, 22),
StringValue = new NSProcessInfo().GetFullUserName(),
Delegate = new SparkleTextFieldDelegate()
};
EmailLabel = new SparkleLabel("Email:", NSTextAlignment.Right);
EmailLabel.Frame = new CGRect(165, Frame.Height - 264, 160, 17);
EmailTextField = new NSTextField()
{
Frame = new CGRect(330, Frame.Height - 268, 196, 22),
Delegate = new SparkleTextFieldDelegate()
};
CancelButton = new NSButton()
{
Title = "Cancel"
};
ContinueButton = new NSButton()
{
Title = "Continue",
Enabled = false
};
(FullNameTextField.Delegate as SparkleTextFieldDelegate).StringValueChanged += delegate {
Controller.CheckSetupPage(FullNameTextField.StringValue, EmailTextField.StringValue);
};
(EmailTextField.Delegate as SparkleTextFieldDelegate).StringValueChanged += delegate {
Controller.CheckSetupPage(FullNameTextField.StringValue, EmailTextField.StringValue);
};
ContinueButton.Activated += delegate {
string full_name = FullNameTextField.StringValue.Trim();
string email = EmailTextField.StringValue.Trim();
Controller.SetupPageCompleted(full_name, email);
};
CancelButton.Activated += delegate { Controller.SetupPageCancelled(); };
Controller.UpdateSetupContinueButtonEvent += delegate(bool button_enabled) {
SparkleShare.Controller.Invoke(() => {
ContinueButton.Enabled = button_enabled;
});
};
ContentView.AddSubview(FullNameLabel);
ContentView.AddSubview(FullNameTextField);
ContentView.AddSubview(EmailLabel);
ContentView.AddSubview(EmailTextField);
Buttons.Add(ContinueButton);
Buttons.Add(CancelButton);
Controller.CheckSetupPage(FullNameTextField.StringValue, EmailTextField.StringValue);
if (FullNameTextField.StringValue.Equals(""))
{
MakeFirstResponder((NSResponder)FullNameTextField);
}
else
{
MakeFirstResponder((NSResponder)EmailTextField);
}
}
if (type == PageType.Invite)
{
Header = "You’ve received an invite!";
Description = "Do you want to add this project to SparkleShare?";
AddressLabel = new SparkleLabel("Address:", NSTextAlignment.Right);
AddressLabel.Frame = new CGRect(165, Frame.Height - 238, 160, 17);
AddressLabel.Font = NSFont.BoldSystemFontOfSize(12);
AddressTextField = new SparkleLabel(Controller.PendingInvite.Address, NSTextAlignment.Left)
{
Frame = new CGRect(330, Frame.Height - 240, 260, 17)
};
PathLabel = new SparkleLabel("Remote Path:", NSTextAlignment.Right);
PathLabel.Frame = new CGRect(165, Frame.Height - 262, 160, 17);
PathLabel.Font = NSFont.BoldSystemFontOfSize(12);
PathTextField = new SparkleLabel(Controller.PendingInvite.RemotePath, NSTextAlignment.Left)
{
Frame = new CGRect(330, Frame.Height - 264, 260, 17)
};
CancelButton = new NSButton()
{
Title = "Cancel"
};
AddButton = new NSButton()
{
Title = "Add"
};
CancelButton.Activated += delegate { Controller.PageCancelled(); };
AddButton.Activated += delegate { Controller.InvitePageCompleted(); };
ContentView.AddSubview(AddressLabel);
ContentView.AddSubview(PathLabel);
ContentView.AddSubview(AddressTextField);
ContentView.AddSubview(PathTextField);
Buttons.Add(AddButton);
Buttons.Add(CancelButton);
}
if (type == PageType.Add)
{
Header = "Where’s your project hosted?";
Description = "";
AddressLabel = new SparkleLabel("Address:", NSTextAlignment.Left)
{
Frame = new CGRect(190, Frame.Height - 310, 160, 17),
Font = NSFont.BoldSystemFontOfSize(12)
};
AddressTextField = new NSTextField()
{
Frame = new CGRect(190, Frame.Height - 336, 196, 22),
Enabled = (Controller.SelectedPreset.Address == null),
Delegate = new SparkleTextFieldDelegate(),
StringValue = "" + Controller.PreviousAddress
};
AddressTextField.Cell.LineBreakMode = NSLineBreakMode.TruncatingTail;
PathLabel = new SparkleLabel("Remote Path:", NSTextAlignment.Left)
{
Frame = new CGRect(190 + 196 + 16, Frame.Height - 310, 160, 17),
Font = NSFont.BoldSystemFontOfSize(12)
};
PathTextField = new NSTextField()
{
Frame = new CGRect(190 + 196 + 16, Frame.Height - 336, 196, 22),
Enabled = (Controller.SelectedPreset.Path == null),
Delegate = new SparkleTextFieldDelegate(),
StringValue = "" + Controller.PreviousPath
};
PathTextField.Cell.LineBreakMode = NSLineBreakMode.TruncatingTail;
PathHelpLabel = new SparkleLabel(Controller.SelectedPreset.PathExample, NSTextAlignment.Left)
{
TextColor = NSColor.DisabledControlText,
Frame = new CGRect(190 + 196 + 16, Frame.Height - 358, 204, 19)
};
AddressHelpLabel = new SparkleLabel(Controller.SelectedPreset.AddressExample, NSTextAlignment.Left)
{
TextColor = NSColor.DisabledControlText,
Frame = new CGRect(190, Frame.Height - 358, 204, 19)
};
if (TableView == null || TableView.RowCount != Controller.Presets.Count)
{
TableView = new NSTableView()
{
Frame = new CGRect(0, 0, 0, 0),
RowHeight = 38,
IntercellSpacing = new CGSize(8, 12),
HeaderView = null,
Delegate = new SparkleTableViewDelegate()
};
ScrollView = new NSScrollView()
{
Frame = new CGRect(190, Frame.Height - 280, 408, 185),
DocumentView = TableView,
HasVerticalScroller = true,
BorderType = NSBorderType.BezelBorder
};
IconColumn = new NSTableColumn()
{
Width = 36,
HeaderToolTip = "Icon",
DataCell = new NSImageCell()
{
ImageAlignment = NSImageAlignment.Right
}
};
DescriptionColumn = new NSTableColumn()
{
Width = 350,
HeaderToolTip = "Description",
Editable = false
};
TableView.AddColumn(IconColumn);
TableView.AddColumn(DescriptionColumn);
// Hi-res display support was added after Snow Leopard
if (Environment.OSVersion.Version.Major < 11)
{
DataSource = new SparkleDataSource(1, Controller.Presets);
}
else
{
DataSource = new SparkleDataSource((float)BackingScaleFactor, Controller.Presets);
}
TableView.DataSource = DataSource;
TableView.ReloadData();
(TableView.Delegate as SparkleTableViewDelegate).SelectionChanged += delegate {
Controller.SelectedPresetChanged((int)TableView.SelectedRow);
Controller.CheckAddPage(AddressTextField.StringValue, PathTextField.StringValue, (int)TableView.SelectedRow);
};
}
TableView.SelectRow(Controller.SelectedPresetIndex, byExtendingSelection: false);
TableView.ScrollRowToVisible(Controller.SelectedPresetIndex);
MakeFirstResponder((NSResponder)TableView);
HistoryCheckButton = new NSButton()
{
Frame = new CGRect(190, Frame.Height - 400, 300, 18),
Title = "Fetch prior revisions"
};
if (Controller.FetchPriorHistory)
{
HistoryCheckButton.State = NSCellStateValue.On;
}
HistoryCheckButton.SetButtonType(NSButtonType.Switch);
AddButton = new NSButton()
{
Title = "Add",
Enabled = false
};
CancelButton = new NSButton()
{
Title = "Cancel"
};
Controller.ChangeAddressFieldEvent += delegate(string text, string example_text, FieldState state) {
SparkleShare.Controller.Invoke(() => {
AddressTextField.StringValue = text;
AddressTextField.Enabled = (state == FieldState.Enabled);
AddressHelpLabel.StringValue = example_text;
});
};
Controller.ChangePathFieldEvent += delegate(string text, string example_text, FieldState state) {
SparkleShare.Controller.Invoke(() => {
PathTextField.StringValue = text;
PathTextField.Enabled = (state == FieldState.Enabled);
PathHelpLabel.StringValue = example_text;
});
};
(AddressTextField.Delegate as SparkleTextFieldDelegate).StringValueChanged += delegate {
Controller.CheckAddPage(AddressTextField.StringValue, PathTextField.StringValue, (int)TableView.SelectedRow);
};
(PathTextField.Delegate as SparkleTextFieldDelegate).StringValueChanged += delegate {
Controller.CheckAddPage(AddressTextField.StringValue, PathTextField.StringValue, (int)TableView.SelectedRow);
};
HistoryCheckButton.Activated += delegate {
Controller.HistoryItemChanged(HistoryCheckButton.State == NSCellStateValue.On);
};
AddButton.Activated += delegate {
Controller.AddPageCompleted(AddressTextField.StringValue, PathTextField.StringValue);
};
CancelButton.Activated += delegate { Controller.PageCancelled(); };
Controller.UpdateAddProjectButtonEvent += delegate(bool button_enabled) {
SparkleShare.Controller.Invoke(() => {
AddButton.Enabled = button_enabled;
});
};
ContentView.AddSubview(ScrollView);
ContentView.AddSubview(AddressLabel);
ContentView.AddSubview(AddressTextField);
ContentView.AddSubview(AddressHelpLabel);
ContentView.AddSubview(PathLabel);
ContentView.AddSubview(PathTextField);
ContentView.AddSubview(PathHelpLabel);
ContentView.AddSubview(HistoryCheckButton);
Buttons.Add(AddButton);
Buttons.Add(CancelButton);
Controller.CheckAddPage(AddressTextField.StringValue, PathTextField.StringValue, (int)TableView.SelectedRow);
}
if (type == PageType.Syncing)
{
Header = "Adding project ‘" + Controller.SyncingFolder + "’…";
Description = "This may take a while for large projects.\nIsn’t it coffee-o’clock?";
ProgressIndicator = new NSProgressIndicator()
{
Frame = new CGRect(190, Frame.Height - 200, 640 - 150 - 80, 20),
Style = NSProgressIndicatorStyle.Bar,
MinValue = 0.0,
MaxValue = 100.0,
Indeterminate = false,
DoubleValue = Controller.ProgressBarPercentage
};
ProgressIndicator.StartAnimation(this);
CancelButton = new NSButton()
{
Title = "Cancel"
};
FinishButton = new NSButton()
{
Title = "Finish",
Enabled = false
};
ProgressLabel = new SparkleLabel("Preparing to fetch files…", NSTextAlignment.Right);
ProgressLabel.Frame = new CGRect(Frame.Width - 40 - 250, 185, 250, 25);
Controller.UpdateProgressBarEvent += delegate(double percentage, string speed) {
SparkleShare.Controller.Invoke(() => {
ProgressIndicator.DoubleValue = percentage;
ProgressLabel.StringValue = speed;
});
};
CancelButton.Activated += delegate { Controller.SyncingCancelled(); };
ContentView.AddSubview(ProgressLabel);
ContentView.AddSubview(ProgressIndicator);
Buttons.Add(FinishButton);
Buttons.Add(CancelButton);
}
if (type == PageType.Error)
{
Header = "Oops! Something went wrong…";
Description = "Please check the following:";
// Displaying marked up text with Cocoa is
// a pain, so we just use a webview instead
WebView web_view = new WebView();
web_view.Frame = new CGRect(190, Frame.Height - 525, 375, 400);
string html = "<style>" +
"* {" +
" font-family: -apple-system, '" + UserInterface.FontName + "';" +
" font-size: 12px; cursor: default;" +
"}" +
"body {" +
" -webkit-user-select: none;" +
" margin: 0;" +
" padding: 3px;" +
"}" +
"li {" +
" margin-bottom: 16px;" +
" margin-left: 0;" +
" padding-left: 0;" +
" line-height: 20px;" +
" word-wrap: break-word;" +
"}" +
"ul {" +
" padding-left: 24px;" +
"}" +
"</style>" +
"<ul>" +
" <li><b>" + Controller.PreviousUrl + "</b> is the address we’ve compiled. Does this look alright?</li>" +
" <li>Is this computer’s Client ID known by the host?</li>" +
"</ul>";
if (warnings.Length > 0)
{
string warnings_markup = "";
foreach (string warning in warnings)
{
warnings_markup += "<br><b>" + warning + "</b>";
}
html = html.Replace("</ul>", "<li>Here’s the raw error message: " + warnings_markup + "</li></ul>");
}
web_view.MainFrame.LoadHtmlString(html, new NSUrl(""));
web_view.DrawsBackground = false;
CancelButton = new NSButton()
{
Title = "Cancel"
};
TryAgainButton = new NSButton()
{
Title = "Retry"
};
CancelButton.Activated += delegate { Controller.PageCancelled(); };
TryAgainButton.Activated += delegate { Controller.ErrorPageCompleted(); };
ContentView.AddSubview(web_view);
Buttons.Add(TryAgainButton);
Buttons.Add(CancelButton);
}
if (type == PageType.StorageSetup)
{
Header = string.Format("Storage type for ‘{0}’", Controller.SyncingFolder);
Description = "What type of storage would you like to use?";
storage_type_descriptions = new List <NSTextField> ();
ButtonCellProto = new NSButtonCell();
ButtonCellProto.SetButtonType(NSButtonType.Radio);
ButtonCellProto.Font = NSFont.BoldSystemFontOfSize(12);
Matrix = new NSMatrix(new CGRect(202, Frame.Height - 256 - 128, 256, 256), NSMatrixMode.Radio,
ButtonCellProto, SparkleShare.Controller.FetcherAvailableStorageTypes.Count, 1);
Matrix.CellSize = new CGSize(256, 36);
Matrix.IntercellSpacing = new CGSize(32, 32);
int i = 0;
foreach (StorageTypeInfo storage_type in SparkleShare.Controller.FetcherAvailableStorageTypes)
{
Matrix.Cells [i].Title = " " + storage_type.Name;
NSTextField storage_type_description = new SparkleLabel(storage_type.Description, NSTextAlignment.Left)
{
TextColor = NSColor.DisabledControlText,
Frame = new CGRect(223, Frame.Height - 190 - (68 * i), 256, 32)
};
storage_type_descriptions.Add(storage_type_description);
ContentView.AddSubview(storage_type_description);
i++;
}
ContentView.AddSubview(Matrix);
CancelButton = new NSButton()
{
Title = "Cancel"
};
ContinueButton = new NSButton()
{
Title = "Continue"
};
ContinueButton.Activated += delegate {
StorageTypeInfo selected_storage_type = SparkleShare.Controller.FetcherAvailableStorageTypes [(int)Matrix.SelectedRow];
Controller.StoragePageCompleted(selected_storage_type.Type);
};
CancelButton.Activated += delegate { Controller.SyncingCancelled(); };
Buttons.Add(ContinueButton);
Buttons.Add(CancelButton);
NSApplication.SharedApplication.RequestUserAttention(NSRequestUserAttentionType.CriticalRequest);
}
if (type == PageType.CryptoSetup || type == PageType.CryptoPassword)
{
if (type == PageType.CryptoSetup)
{
Header = "Set up file encryption";
Description = "Please a provide a strong password that you don’t use elsewhere.";
}
else
{
Header = "This project contains encrypted files";
Description = "Please enter the password to see their contents.";
}
int extra_pos_y = 0;
if (type == PageType.CryptoPassword)
{
extra_pos_y = 20;
}
PasswordLabel = new SparkleLabel("Password:"******"Show password",
State = NSCellStateValue.Off
};
ShowPasswordCheckButton.SetButtonType(NSButtonType.Switch);
WarningImage = NSImage.ImageNamed("NSInfo");
WarningImage.Size = new CGSize(24, 24);
WarningImageView = new NSImageView()
{
Image = WarningImage,
Frame = new CGRect(200, Frame.Height - 320, 24, 24)
};
WarningTextField = new SparkleLabel("This password can’t be changed later, and your files can’t be recovered if it’s forgotten.", NSTextAlignment.Left)
{
Frame = new CGRect(235, Frame.Height - 390, 325, 100),
};
CancelButton = new NSButton()
{
Title = "Cancel"
};
ContinueButton = new NSButton()
{
Title = "Continue",
Enabled = false
};
Controller.UpdateCryptoPasswordContinueButtonEvent += delegate(bool button_enabled) {
SparkleShare.Controller.Invoke(() => { ContinueButton.Enabled = button_enabled; });
};
Controller.UpdateCryptoSetupContinueButtonEvent += delegate(bool button_enabled) {
SparkleShare.Controller.Invoke(() => { ContinueButton.Enabled = button_enabled; });
};
ShowPasswordCheckButton.Activated += delegate {
if (PasswordTextField.Superview == ContentView)
{
PasswordTextField.RemoveFromSuperview();
ContentView.AddSubview(VisiblePasswordTextField);
}
else
{
VisiblePasswordTextField.RemoveFromSuperview();
ContentView.AddSubview(PasswordTextField);
}
};
(PasswordTextField.Delegate as SparkleTextFieldDelegate).StringValueChanged += delegate {
VisiblePasswordTextField.StringValue = PasswordTextField.StringValue;
if (type == PageType.CryptoSetup)
{
Controller.CheckCryptoSetupPage(PasswordTextField.StringValue);
}
else
{
Controller.CheckCryptoPasswordPage(PasswordTextField.StringValue);
}
};
(VisiblePasswordTextField.Delegate as SparkleTextFieldDelegate).StringValueChanged += delegate {
PasswordTextField.StringValue = VisiblePasswordTextField.StringValue;
if (type == PageType.CryptoSetup)
{
Controller.CheckCryptoSetupPage(PasswordTextField.StringValue);
}
else
{
Controller.CheckCryptoPasswordPage(PasswordTextField.StringValue);
}
};
ContinueButton.Activated += delegate {
if (type == PageType.CryptoSetup)
{
Controller.CryptoSetupPageCompleted(PasswordTextField.StringValue);
}
else
{
Controller.CryptoPasswordPageCompleted(PasswordTextField.StringValue);
}
};
CancelButton.Activated += delegate { Controller.CryptoPageCancelled(); };
ContentView.AddSubview(PasswordLabel);
ContentView.AddSubview(PasswordTextField);
ContentView.AddSubview(ShowPasswordCheckButton);
if (type == PageType.CryptoSetup)
{
ContentView.AddSubview(WarningImageView);
ContentView.AddSubview(WarningTextField);
}
Buttons.Add(ContinueButton);
Buttons.Add(CancelButton);
MakeFirstResponder((NSResponder)PasswordTextField);
NSApplication.SharedApplication.RequestUserAttention(NSRequestUserAttentionType.CriticalRequest);
}
if (type == PageType.Finished)
{
Header = "Your shared project is ready!";
Description = "You can find the files in your SparkleShare folder.";
if (warnings.Length > 0)
{
WarningImage = NSImage.ImageNamed("NSInfo");
WarningImage.Size = new CGSize(24, 24);
WarningImageView = new NSImageView()
{
Image = WarningImage,
Frame = new CGRect(200, Frame.Height - 175, 24, 24)
};
WarningTextField = new SparkleLabel(warnings [0], NSTextAlignment.Left);
WarningTextField.Frame = new CGRect(235, Frame.Height - 245, 325, 100);
ContentView.AddSubview(WarningImageView);
ContentView.AddSubview(WarningTextField);
}
ShowFilesButton = new NSButton()
{
Title = "Show Files"
};
FinishButton = new NSButton()
{
Title = "Finish"
};
ShowFilesButton.Activated += delegate { Controller.ShowFilesClicked(); };
FinishButton.Activated += delegate { Controller.FinishPageCompleted(); };
Buttons.Add(FinishButton);
Buttons.Add(ShowFilesButton);
NSApplication.SharedApplication.RequestUserAttention(NSRequestUserAttentionType.CriticalRequest);
}
}
private static bool CheckScaleAndPrecision(StorageTypeInfo from, StorageTypeInfo to)
{
return(LessOrEqual(from.Scale, to.Scale) && LessOrEqual(from.Precision, to.Precision));
}
