void BuildUI()
{
var b = View.Bounds;
var statusHeight = 22.0f;
//
// Account Field
//
var fieldHeight = 33;
accountField = new ChoiceField(
#if !__UNIFIED__
new RectangleF(0, b.Y, b.Width, 33),
#else
new RectangleF(0, (float)b.Y, (float)b.Width, 33),
#endif
this,
NSBundle.MainBundle.LocalizedString("From", "From title when sharing"));
View.AddSubview(accountField);
b.Y += fieldHeight;
b.Height -= fieldHeight;
//
// Text Editor
//
var editorHeight = b.Height;
if (service.HasMaxTextLength || item.Links.Count > 0)
{
editorHeight -= statusHeight;
}
textEditor = new UITextView(
#if !__UNIFIED__
new RectangleF(0, b.Y, b.Width, editorHeight))
#else
new RectangleF(0, (float)b.Y, (float)b.Width, (float)editorHeight))
#endif
{
Font = TextEditorFont,
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight,
Text = item.Text,
};
textEditor.Delegate = new TextEditorDelegate(this);
View.AddSubview(textEditor);
//
// Icons
//
if (item.Images.Count > 0)
{
var rem = 4.0f;
RectangleF f;
var x = b.Right - AttachmentIcon.Size - 8 - rem * (item.Images.Count - 1);
var y = textEditor.Frame.Y + 8;
#if !__UNIFIED__
f = textEditor.Frame;
f.Width = x - 8 - f.X;
#else
f = (RectangleF)textEditor.Frame;
f.Width = (float)x - 8 - f.X;
#endif
textEditor.Frame = f;
foreach (var i in item.Images)
{
var icon = new ImageIcon(i.Image);
#if !__UNIFIED__
f = icon.Frame;
f.X = x;
f.Y = y;
#else
f = (RectangleF)icon.Frame;
f.X = (float)x;
f.Y = (float)y;
#endif
icon.Frame = f;
View.AddSubview(icon);
x += rem;
y += rem;
}
}
//
// Remaining Text Length
//
if (service.HasMaxTextLength)
{
textLengthLabel = new TextLengthLabel(
#if !__UNIFIED__
new RectangleF(4, b.Bottom - statusHeight, textEditor.Frame.Width - 8, statusHeight),
#else
new RectangleF(4, (float)(b.Bottom - statusHeight), (float)(textEditor.Frame.Width - 8), statusHeight),
#endif
service.MaxTextLength)
{
TextLength = service.GetTextLength(item),
};
View.AddSubview(textLengthLabel);
}
//
// Links Label
//
if (item.Links.Count > 0)
{
linksLabel = new UILabel(
#if !__UNIFIED__
new RectangleF(4, b.Bottom - statusHeight, textEditor.Frame.Width - 66, statusHeight))
{
#else
new RectangleF(4, (float)(b.Bottom - statusHeight), (float)(textEditor.Frame.Width - 66), statusHeight)) {
#endif
TextColor = UIColor.FromRGB(124, 124, 124),
AutoresizingMask =
UIViewAutoresizing.FlexibleTopMargin |
UIViewAutoresizing.FlexibleBottomMargin |
UIViewAutoresizing.FlexibleWidth,
UserInteractionEnabled = false,
BackgroundColor = UIColor.Clear,
Font = UIFont.SystemFontOfSize(16),
LineBreakMode = UILineBreakMode.HeadTruncation,
};
if (item.Links.Count == 1)
{
linksLabel.Text = item.Links[0].AbsoluteUri;
}
else
{
linksLabel.Text = string.Format(
NSBundle.MainBundle.LocalizedString("{0} links", "# of links label"),
item.Links.Count);
}
View.AddSubview(linksLabel);
}
//
// Navigation Items
//
NavigationItem.LeftBarButtonItem = new UIBarButtonItem(
UIBarButtonSystemItem.Cancel,
delegate {
completionHandler(ShareResult.Cancelled);
});
NavigationItem.RightBarButtonItem = new UIBarButtonItem(
NSBundle.MainBundle.LocalizedString("Send", "Send button text when sharing"),
UIBarButtonItemStyle.Done,
HandleSend);
//
// Watch for the keyboard
//
NSNotificationCenter.DefaultCenter.AddObserver(UIKeyboard.DidShowNotification, HandleKeyboardDidShow);
NSNotificationCenter.DefaultCenter.AddObserver(UIKeyboard.WillHideNotification, HandleKeyboardDidHide);
}
void HandleSend(object sender, EventArgs e)
{
if (sharing)
{
return;
}
item.Text = textEditor.Text;
StartSharing();
var account = accounts.FirstOrDefault();
if (accounts.Count > 1 && accountField != null)
{
account = accounts.FirstOrDefault(x => x.Username == accountField.SelectedItem);
}
try {
service.ShareItemAsync(item, account).ContinueWith(shareTask => {
StopSharing();
if (shareTask.IsFaulted)
{
this.ShowError("Share Error", shareTask.Exception);
}
else
{
completionHandler(ShareResult.Done);
}
}, TaskScheduler.FromCurrentSynchronizationContext());
}
catch (Exception ex) {
StopSharing();
this.ShowError("Share Error", ex);
}
}
void StartSharing()
{
sharing = true;
NavigationItem.RightBarButtonItem.Enabled = false;
if (progress == null)
{
progress = new ProgressLabel(NSBundle.MainBundle.LocalizedString("Sending...", "Sending... status message when sharing"));
NavigationItem.TitleView = progress;
progress.StartAnimating();
}
}
void StopSharing()
{
sharing = false;
NavigationItem.RightBarButtonItem.Enabled = true;
if (progress != null)
{
progress.StopAnimating();
NavigationItem.TitleView = null;
progress = null;
}
}
void BuildUI()
{
var b = View.Bounds;
var statusHeight = 22.0f;
//
// Account Field
//
var fieldHeight = 33;
accountField = new ChoiceField(
new RectangleF(0, b.Y, b.Width, 33),
this,
NSBundle.MainBundle.LocalizedString("From", "From title when sharing"));
View.AddSubview(accountField);
b.Y += fieldHeight;
b.Height -= fieldHeight;
//
// Text Editor
//
var editorHeight = b.Height;
if (service.HasMaxTextLength || item.Links.Count > 0)
{
editorHeight -= statusHeight;
}
textEditor = new UITextView(new RectangleF(0, b.Y, b.Width, editorHeight))
{
Font = TextEditorFont,
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight,
Text = item.Text,
};
textEditor.Delegate = new TextEditorDelegate(this);
View.AddSubview(textEditor);
//
// Icons
//
if (item.Images.Count > 0)
{
var rem = 4.0f;
RectangleF f;
var x = b.Right - AttachmentIcon.Size - 8 - rem * (item.Images.Count - 1);
var y = textEditor.Frame.Y + 8;
f = textEditor.Frame;
f.Width = x - 8 - f.X;
textEditor.Frame = f;
foreach (var i in item.Images)
{
var icon = new ImageIcon(i.Image);
f = icon.Frame;
f.X = x;
f.Y = y;
icon.Frame = f;
View.AddSubview(icon);
x += rem;
y += rem;
}
}
//
// Remaining Text Length
//
if (service.HasMaxTextLength)
{
textLengthLabel = new TextLengthLabel(
new RectangleF(4, b.Bottom - statusHeight, textEditor.Frame.Width - 8, statusHeight),
service.MaxTextLength)
{
TextLength = service.GetTextLength(item),
};
View.AddSubview(textLengthLabel);
}
//
// Links Label
//
if (item.Links.Count > 0)
{
linksLabel = new UILabel(
new RectangleF(4, b.Bottom - statusHeight, textEditor.Frame.Width - 66, statusHeight))
{
TextColor = UIColor.FromRGB(124, 124, 124),
AutoresizingMask =
UIViewAutoresizing.FlexibleTopMargin |
UIViewAutoresizing.FlexibleBottomMargin |
UIViewAutoresizing.FlexibleWidth,
UserInteractionEnabled = false,
BackgroundColor = UIColor.Clear,
Font = UIFont.SystemFontOfSize(16),
LineBreakMode = UILineBreakMode.HeadTruncation,
};
if (item.Links.Count == 1)
{
linksLabel.Text = item.Links[0].AbsoluteUri;
}
else
{
linksLabel.Text = string.Format(
NSBundle.MainBundle.LocalizedString("{0} links", "# of links label"),
item.Links.Count);
}
View.AddSubview(linksLabel);
}
//
// Navigation Items
//
NavigationItem.LeftBarButtonItem = new UIBarButtonItem(
UIBarButtonSystemItem.Cancel,
delegate {
completionHandler(ShareResult.Cancelled);
});
NavigationItem.RightBarButtonItem = new UIBarButtonItem(
NSBundle.MainBundle.LocalizedString("Send", "Send button text when sharing"),
UIBarButtonItemStyle.Done,
HandleSend);
//
// Watch for the keyboard
//
NSNotificationCenter.DefaultCenter.AddObserver(UIKeyboard.DidShowNotification, HandleKeyboardDidShow);
NSNotificationCenter.DefaultCenter.AddObserver(UIKeyboard.WillHideNotification, HandleKeyboardDidHide);
}
void BuildUI ()
{
var b = View.Bounds;
var statusHeight = 22.0f;
//
// Account Field
//
var fieldHeight = 33;
accountField = new ChoiceField (
new RectangleF (0, b.Y, b.Width, 33),
this,
NSBundle.MainBundle.LocalizedString ("From", "From title when sharing"));
View.AddSubview (accountField);
b.Y += fieldHeight;
b.Height -= fieldHeight;
//
// Text Editor
//
var editorHeight = b.Height;
if (service.HasMaxTextLength || item.Links.Count > 0) {
editorHeight -= statusHeight;
}
textEditor = new UITextView (new RectangleF (0, b.Y, b.Width, editorHeight)) {
Font = TextEditorFont,
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight,
Text = item.Text,
};
textEditor.Delegate = new TextEditorDelegate (this);
View.AddSubview (textEditor);
//
// Icons
//
if (item.Images.Count > 0) {
var rem = 4.0f;
RectangleF f;
var x = b.Right - AttachmentIcon.Size - 8 - rem*(item.Images.Count - 1);
var y = textEditor.Frame.Y + 8;
f = textEditor.Frame;
f.Width = x - 8 - f.X;
textEditor.Frame = f;
foreach (var i in item.Images) {
var icon = new ImageIcon (i.Image);
f = icon.Frame;
f.X = x;
f.Y = y;
icon.Frame = f;
View.AddSubview (icon);
x += rem;
y += rem;
}
}
//
// Remaining Text Length
//
if (service.HasMaxTextLength) {
textLengthLabel = new TextLengthLabel (
new RectangleF (4, b.Bottom - statusHeight, textEditor.Frame.Width - 8, statusHeight),
service.MaxTextLength) {
TextLength = service.GetTextLength (item),
};
View.AddSubview (textLengthLabel);
}
//
// Links Label
//
if (item.Links.Count > 0) {
linksLabel = new UILabel (
new RectangleF (4, b.Bottom - statusHeight, textEditor.Frame.Width - 66, statusHeight)) {
TextColor = UIColor.FromRGB (124, 124, 124),
AutoresizingMask =
UIViewAutoresizing.FlexibleTopMargin |
UIViewAutoresizing.FlexibleBottomMargin |
UIViewAutoresizing.FlexibleWidth,
UserInteractionEnabled = false,
BackgroundColor = UIColor.Clear,
Font = UIFont.SystemFontOfSize (16),
LineBreakMode = UILineBreakMode.HeadTruncation,
};
if (item.Links.Count == 1) {
linksLabel.Text = item.Links[0].AbsoluteUri;
}
else {
linksLabel.Text = string.Format (
NSBundle.MainBundle.LocalizedString ("{0} links", "# of links label"),
item.Links.Count);
}
View.AddSubview (linksLabel);
}
//
// Navigation Items
//
NavigationItem.LeftBarButtonItem = new UIBarButtonItem (
UIBarButtonSystemItem.Cancel,
delegate {
completionHandler (ShareResult.Cancelled);
});
NavigationItem.RightBarButtonItem = new UIBarButtonItem (
NSBundle.MainBundle.LocalizedString ("Send", "Send button text when sharing"),
UIBarButtonItemStyle.Done,
HandleSend);
//
// Watch for the keyboard
//
NSNotificationCenter.DefaultCenter.AddObserver (UIKeyboard.DidShowNotification, HandleKeyboardDidShow);
NSNotificationCenter.DefaultCenter.AddObserver (UIKeyboard.WillHideNotification, HandleKeyboardDidHide);
}
void BuildUI ()
{
var b = View.Bounds;
var statusHeight = 22.0f;
//
// Account Field
//
var fieldHeight = 33;
accountField = new ChoiceField (
#if ! __UNIFIED__
new RectangleF (0, b.Y, b.Width, 33),
#else
new RectangleF (0, (float)b.Y, (float)b.Width, 33),
#endif
this,
NSBundle.MainBundle.LocalizedString ("From", "From title when sharing"));
View.AddSubview (accountField);
b.Y += fieldHeight;
b.Height -= fieldHeight;
//
// Text Editor
//
var editorHeight = b.Height;
if (service.HasMaxTextLength || item.Links.Count > 0) {
editorHeight -= statusHeight;
}
textEditor = new UITextView (
#if ! __UNIFIED__
new RectangleF (0, b.Y, b.Width, editorHeight))
#else
new RectangleF (0, (float) b.Y, (float) b.Width, (float)editorHeight))
#endif
{
Font = TextEditorFont,
AutoresizingMask = UIViewAutoresizing.FlexibleWidth | UIViewAutoresizing.FlexibleHeight,
Text = item.Text,
};
textEditor.Delegate = new TextEditorDelegate (this);
View.AddSubview (textEditor);
//
// Icons
//
if (item.Images.Count > 0) {
var rem = 4.0f;
RectangleF f;
var x = b.Right - AttachmentIcon.Size - 8 - rem*(item.Images.Count - 1);
var y = textEditor.Frame.Y + 8;
#if ! __UNIFIED__
f = textEditor.Frame;
f.Width = x - 8 - f.X;
#else
f = (RectangleF)textEditor.Frame;
f.Width = (float)x - 8 - f.X;
#endif
textEditor.Frame = f;
foreach (var i in item.Images) {
var icon = new ImageIcon (i.Image);
#if ! __UNIFIED__
f = icon.Frame;
f.X = x;
f.Y = y;
#else
f = (RectangleF) icon.Frame;
f.X = (float)x;
f.Y = (float)y;
#endif
icon.Frame = f;
View.AddSubview (icon);
x += rem;
y += rem;
}
}
//
// Remaining Text Length
//
if (service.HasMaxTextLength) {
textLengthLabel = new TextLengthLabel (
#if ! __UNIFIED__
new RectangleF (4, b.Bottom - statusHeight, textEditor.Frame.Width - 8, statusHeight),
#else
new RectangleF (4, (float)(b.Bottom - statusHeight), (float)(textEditor.Frame.Width - 8), statusHeight),
#endif
service.MaxTextLength) {
TextLength = service.GetTextLength (item),
};
View.AddSubview (textLengthLabel);
}
//
// Links Label
//
if (item.Links.Count > 0) {
linksLabel = new UILabel (
#if ! __UNIFIED__
new RectangleF (4, b.Bottom - statusHeight, textEditor.Frame.Width - 66, statusHeight)) {
#else
new RectangleF (4, (float)(b.Bottom - statusHeight), (float)(textEditor.Frame.Width - 66), statusHeight)) {
#endif
TextColor = UIColor.FromRGB (124, 124, 124),
AutoresizingMask =
UIViewAutoresizing.FlexibleTopMargin |
UIViewAutoresizing.FlexibleBottomMargin |
UIViewAutoresizing.FlexibleWidth,
UserInteractionEnabled = false,
BackgroundColor = UIColor.Clear,
Font = UIFont.SystemFontOfSize (16),
LineBreakMode = UILineBreakMode.HeadTruncation,
};
if (item.Links.Count == 1) {
linksLabel.Text = item.Links[0].AbsoluteUri;
}
else {
linksLabel.Text = string.Format (
NSBundle.MainBundle.LocalizedString ("{0} links", "# of links label"),
item.Links.Count);
}
View.AddSubview (linksLabel);
}
//
// Navigation Items
//
NavigationItem.LeftBarButtonItem = new UIBarButtonItem (
UIBarButtonSystemItem.Cancel,
delegate {
completionHandler (ShareResult.Cancelled);
});
NavigationItem.RightBarButtonItem = new UIBarButtonItem (
NSBundle.MainBundle.LocalizedString ("Send", "Send button text when sharing"),
UIBarButtonItemStyle.Done,
HandleSend);
//
// Watch for the keyboard
//
NSNotificationCenter.DefaultCenter.AddObserver (UIKeyboard.DidShowNotification, HandleKeyboardDidShow);
NSNotificationCenter.DefaultCenter.AddObserver (UIKeyboard.WillHideNotification, HandleKeyboardDidHide);
}
void HandleSend (object sender, EventArgs e)
{
if (sharing) return;
item.Text = textEditor.Text;
StartSharing ();
var account = accounts.FirstOrDefault ();
if (accounts.Count > 1 && accountField != null) {
account = accounts.FirstOrDefault (x => x.Username == accountField.SelectedItem);
}
try {
service.ShareItemAsync (item, account).ContinueWith (shareTask => {
StopSharing ();
if (shareTask.IsFaulted) {
this.ShowError ("Share Error", shareTask.Exception);
}
else {
completionHandler (ShareResult.Done);
}
}, TaskScheduler.FromCurrentSynchronizationContext ());
}
catch (Exception ex) {
StopSharing ();
this.ShowError ("Share Error", ex);
}
}
void StartSharing ()
{
sharing = true;
NavigationItem.RightBarButtonItem.Enabled = false;
if (progress == null) {
progress = new ProgressLabel (NSBundle.MainBundle.LocalizedString ("Sending...", "Sending... status message when sharing"));
NavigationItem.TitleView = progress;
progress.StartAnimating ();
}
}
void StopSharing ()
{
sharing = false;
NavigationItem.RightBarButtonItem.Enabled = true;
if (progress != null) {
progress.StopAnimating ();
NavigationItem.TitleView = null;
progress = null;
}
}
