Esempio n. 1
0
        private void add_Clicked(object sender, EventArgs e)
        {
            EditorPage editorPage = new EditorPage();

            editorPage.Disappearing += (object editorPageSender, EventArgs editorPageargs) =>
            {
                if (editorPage.text == null)
                {
                    return;
                }

                string text = editorPage.text;
                addNote(text);
            };
            Navigation.PushAsync(editorPage);
        }
Esempio n. 2
0
        private void addNote_Clicked(object sender, EventArgs e)
        {
            EditorPage editorPage = new EditorPage();

            editorPage.Disappearing += (object editorPageSender, EventArgs editorPageargs) =>
            {
                if (editorPage.text == null || editorPage.text == "")
                {
                    return;
                }
                string   text = editorPage.text;
                DateTime time = DateTime.Now;
                addNote(text, time);
                safeNotes();
            };
            Navigation.PushAsync(editorPage);
        }
Esempio n. 3
0
        protected void addNote(string text, DateTime timeChanged, char pos = ' ')
        {
            Label noteText = new Label()
            {
                Margin        = new Thickness(0, 0, 0, 5),
                LineBreakMode = LineBreakMode.TailTruncation,
                Text          = text
            };
            Label noteTime = new Label()
            {
                Margin        = new Thickness(0, 0, 0, 0),
                LineBreakMode = LineBreakMode.TailTruncation,
                Text          = timeChanged.ToString()
            };
            StackLayout newNote = new StackLayout()
            {
                Margin   = new Thickness(0, 0, 0, 0),
                Children = { noteText, noteTime }
            };

            Frame newNoteFrame = new Frame()
            {
                BackgroundColor = Color.Bisque,
                BorderColor     = Xamarin.Forms.Color.DarkSeaGreen,
                Margin          = new Thickness(0, 0, 0, 0),
                Padding         = new Thickness(15, 15, 0, 15),
                Content         = newNote
            };

            var    pan    = new PanGestureRecognizer();
            double totalX = 0;

            pan.PanUpdated += async(panSender, panArgs) =>
            {
                switch (panArgs.StatusType)
                {
                case GestureStatus.Canceled:
                case GestureStatus.Started:
                    newNoteFrame.TranslationX = 0;
                    break;

                case GestureStatus.Completed:
                    if (totalX > 0 && rightContainer.Children.Contains(newNoteFrame))
                    {
                        if (await DisplayAlert("Confirm the deleting", "Are you sure?", "Yes!", "No"))
                        {
                            rightContainer.Children.Remove(newNoteFrame);
                            checkCount();
                            safeNotes();
                        }
                        totalX = 0;
                    }
                    else if (totalX < 0 && leftContainer.Children.Contains(newNoteFrame))
                    {
                        if (await DisplayAlert("Confirm the deleting", "Are you sure?", "Yes!", "No"))
                        {
                            leftContainer.Children.Remove(newNoteFrame);
                            checkCount();
                            safeNotes();
                        }
                        totalX = 0;
                    }
                    newNoteFrame.TranslationX = 0;
                    break;

                case GestureStatus.Running:
                    if (panArgs.TotalX > 0 && rightContainer.Children.Contains(newNoteFrame))
                    {
                        newNoteFrame.TranslationX = panArgs.TotalX;
                        totalX = panArgs.TotalX;
                    }
                    else if (panArgs.TotalX < 0 && leftContainer.Children.Contains(newNoteFrame))
                    {
                        newNoteFrame.TranslationX = panArgs.TotalX;
                        totalX = panArgs.TotalX;
                    }
                    break;
                }
            };
            newNote.GestureRecognizers.Add(pan);

            if (pos == 'l')
            {
                leftContainer.Children.Add(newNoteFrame);
            }
            else if (pos == 'r')
            {
                rightContainer.Children.Add(newNoteFrame);
            }
            else
            {
                if (leftContainer.Children.Count <= rightContainer.Children.Count)
                {
                    leftContainer.Children.Add(newNoteFrame);
                }
                else
                {
                    rightContainer.Children.Add(newNoteFrame);
                }
            }



            var tap = new TapGestureRecognizer();

            tap.Tapped += (tapSender, tapEven) =>
            {
                EditorPage editorPage_ = new EditorPage(timeChanged, text);
                Navigation.PushAsync(editorPage_);
                editorPage_.Disappearing += (_, __) =>
                {
                    text          = editorPage_.text;
                    noteText.Text = text;
                    timeChanged   = editorPage_.timeChanged;
                    noteTime.Text = timeChanged.ToString();
                };
            };
            newNote.GestureRecognizers.Add(tap);
        }
Esempio n. 4
0
        protected void addNote(string text, DateTime timeChanged, char pos = ' ')
        {
            Label noteText = new Label()
            {
                Margin        = new Thickness(0, 0, 5, 5),
                LineBreakMode = LineBreakMode.TailTruncation,
                TextColor     = Color.Black,
                Text          = text
            };
            Label noteTime = new Label()
            {
                LineBreakMode = LineBreakMode.TailTruncation,
                Text          = timeChanged.ToString()
            };

            StackLayout newNote = new StackLayout()
            {
                Children = { noteText, noteTime }
            };

            Frame newNoteFrame = new Frame()
            {
                BackgroundColor = Color.AliceBlue,
                BorderColor     = Xamarin.Forms.Color.YellowGreen,
                Padding         = new Thickness(15, 15, 0, 15),
                Content         = newNote
            };

            //--сдвиги--
            var    pan    = new PanGestureRecognizer();
            double totalX = 0;

            //распознователь
            pan.PanUpdated += async(panSender, panArgs) =>
            {
                switch (panArgs.StatusType)
                {
                case GestureStatus.Canceled:
                case GestureStatus.Started:
                    //степень перемещенеия элемента
                    newNoteFrame.TranslationX = 0;
                    break;

                case GestureStatus.Completed:
                    if (totalX > 0 && rightContainer.Children.Contains(newNoteFrame))
                    {
                        if (await DisplayAlert("Подтверждение удаления", "Удалить заметку безвозвратно?", "Да", "Нет"))
                        {
                            rightContainer.Children.Remove(newNoteFrame);
                            checkCount();
                            safeNotes();
                        }
                        totalX = 0;
                    }
                    else if (totalX < 0 && leftContainer.Children.Contains(newNoteFrame))
                    {
                        if (await DisplayAlert("Подтверждение удаления", "Удалить заметку безвозвратно?", "Да", "Нет"))
                        {
                            leftContainer.Children.Remove(newNoteFrame);
                            checkCount();
                            safeNotes();
                        }
                        totalX = 0;
                    }
                    newNoteFrame.TranslationX = 0;
                    break;

                case GestureStatus.Running:
                    if (panArgs.TotalX > 0 && rightContainer.Children.Contains(newNoteFrame))
                    {
                        newNoteFrame.TranslationX = panArgs.TotalX;
                        totalX = panArgs.TotalX;
                    }
                    else if (panArgs.TotalX < 0 && leftContainer.Children.Contains(newNoteFrame))
                    {
                        newNoteFrame.TranslationX = panArgs.TotalX;
                        totalX = panArgs.TotalX;
                    }
                    break;
                }
            };

            //выбираем стек
            newNote.GestureRecognizers.Add(pan);
            if (pos == 'l')
            {
                leftContainer.Children.Add(newNoteFrame);
            }
            else if (pos == 'r')
            {
                rightContainer.Children.Add(newNoteFrame);
            }
            else
            {
                if (leftContainer.Children.Count <= rightContainer.Children.Count)
                {
                    leftContainer.Children.Add(newNoteFrame);
                }
                else
                {
                    rightContainer.Children.Add(newNoteFrame);
                }
            }



            var tapOpen = new TapGestureRecognizer();

            tapOpen.Tapped += (tapSender, tapEven) =>
            {
                //залетаем в редактирование (перегруженную функцию)
                EditorPage edit = new EditorPage(timeChanged, text);
                Navigation.PushAsync(edit);
                edit.Disappearing += (_, __) =>
                {
                    text          = edit.text;
                    noteText.Text = text;
                    timeChanged   = edit.timeChanged;
                    noteTime.Text = timeChanged.ToString();
                    checkCount();
                    safeNotes();
                };
            };
            newNote.GestureRecognizers.Add(tapOpen);
        }