void tapAction()
{
var length = tHeight;
if (expanded == true)
{
img.RotateTo(360, 250, Easing.Linear);
dataView.Animate("expand", (arg) => {
dataView.TranslateTo(0, 0, 250);
dataView.HeightRequest = length;
}, 0, 250, Easing.Linear, (arg1, arg2) => {
expanded = !expanded;
dataView.IsVisible = true;
dataView.IsEnabled = true;
});
}
else if (expanded == false)
{
img.RotateTo(180, 250, Easing.Linear);
dataView.Animate("collapse", (arg) => {
dataView.TranslateTo(0, -length, 250);
dataView.HeightRequest = 0;
}, 0, 250, Easing.Linear, (arg1, arg2) => {
expanded = !expanded;
dataView.IsVisible = false;
dataView.IsEnabled = false;
});
}
}
protected void SearchButton_Clicked(Layout rootLayout)
{
ContentPage page = rootLayout.Parent as ContentPage;
if (SearchLayout != null)
{
if (SearchLayout.IsVisible && SearchLayout.Opacity > 0)
{
return; // Also impoertant as State attribute
}
if (SearchButton.State == (SearchPanelState.Hidden | SearchPanelState.InSearch)) // Clean
{
(rootLayout.Parent as ContentPage).Title = this.DefaultTitle;
searchEntry.Text = "";
var animate_in = new Animation(v => listView.Scale = v, 1, 0.9); // анимация scale для listView
listView.Animate("list_in", animate_in, finished: (v, b) =>
{
var animate_out = new Animation(_v => listView.Scale = _v, 0.9, 1);
listView.Animate("list_out", animate_out, finished: (_v, _b) => { });
});
}
else if (SearchButton.State == SearchPanelState.Hidden) // Show cleaned
{
this.PreventAnimation();
if (SearchLayout.IsVisible = !SearchLayout.IsVisible) // true
{
var searchFrame = SearchLayout.Children.FirstOrDefault() as Frame;
if (animeted)
{
void FinishAction() => searchEntry?.Focus(); // Action FinishAction = () => searchFrame?.Content?.Focus();
SmoothAppearance(page.Width, FinishAction);
}
else
{
searchFrame?.Content?.Focus();
}
// (rootLayout.Parent as ContentPage).Title = "Диалоги";
// searchEntry.Text = "";
}
}
SearchButton.StateUpdate();
}
else
{
SearchButton.SearchLayout = SearchLayout = SearchLayoutCreation(rootLayout, page.Width);
SearchButton.StateUpdate();
}
}
public static void androidMessagePrinter(string exp) // this function prints the messages.
{
theMessageOutputFeild.Text = exp;
if (theMessageOutputFeild.Alpha == 0 && OutputListView.Alpha == 1)
{
theMessageOutputFeild.Animate().AlphaBy(1.0f).SetDuration(500).Start();
OutputListView.Animate().AlphaBy(-1.0f).SetDuration(500).Start();
}
}
private async void OnRecord(object sender, PropertyEventArgs <bool> args)
{
// Deteniendo grabación (Grabación terminada).
if (args.Property)
{
// Actualizando UI.
BottomToolbar.FindViewById(Resource.Id.menuRecord).Visibility = ViewStates.Visible;
BottomToolbar.FindViewById(Resource.Id.menuStop).Visibility = ViewStates.Gone;
// Preparando Reproductor
DibbiAudio.PreparePlay();
// Preparando y mostrando dialogo de reproducción.
DibbiPlayer.State = PlayerState.Preview;
DibbiPlayer.Show(FragmentManager, "player_dialog");
// Ocultado detalles de la ultima grabación.
NotesList.Visibility = ViewStates.Visible;
FindViewById <LinearLayout>(Resource.Id.RecordDescription).Visibility = ViewStates.Gone;
FindViewById <TextView>(Resource.Id.RecordDuration).Text = "0:00";
NotesList.Alpha = 1.0f;
}
// Iniciando grabación.
else
{
// Actualizando UI.
BottomToolbar.FindViewById(Resource.Id.menuRecord).Visibility = ViewStates.Gone;
BottomToolbar.FindViewById(Resource.Id.menuStop).Visibility = ViewStates.Visible;
NotesList.Animate().Alpha(0.0f).SetDuration(400);
await Task.Delay(400);
// Mostrar detalles de la grabación.
NotesList.Visibility = ViewStates.Gone;
FindViewById <LinearLayout>(Resource.Id.RecordDescription).Visibility = ViewStates.Visible;
}
}
protected override void OnCreate(Bundle savedInstanceState)
{
base.OnCreate(savedInstanceState);
ActionBar.Hide();
this.Window.ClearFlags(WindowManagerFlags.Fullscreen); //to hide
SetContentView(Resource.Layout.Main);
androidSetup();
enterSolve.Click += (object sender, EventArgs e) =>
{
androidMatAppProcess();
};
enterClear.Click += (object sender, EventArgs e) =>
{
sol.resetExpressionList();
sol = new StringObserver();
AndroidInterface.resetTheDisplayList();
sol.theVariableList = new List <string>();
theStringInput.Text = "";
theVariableAdapter = new VariableListAdapter(this, sol.theVariableList);
theVariableList.Adapter = theVariableAdapter;
if (prefix)
{
theVariableAdapter = new VariableListAdapter(this, thePrefixList);
theVariableList.Adapter = theVariableAdapter;
}
if (constants)
{
theVariableAdapter = new VariableListAdapter(this, theConstantList);
theVariableList.Adapter = theVariableAdapter;
}
if (functions)
{
theVariableAdapter = new VariableListAdapter(this, theSimpleFunctionList);
theVariableList.Adapter = theVariableAdapter;
}
if (matfunctions)
{
theVariableAdapter = new VariableListAdapter(this, theMatrixFunctions);
theVariableList.Adapter = theVariableAdapter;
}
};
plus.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, "+");
theStringInput.SetSelection(pos + 1);
};
minus.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, "-");
theStringInput.SetSelection(pos + 1);
};
multiply.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, "*");
theStringInput.SetSelection(pos + 1);
};
divide.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, "/");
theStringInput.SetSelection(pos + 1);
};
power.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, "^(");
theStringInput.SetSelection(pos + 2);
};
semiColon.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, ";");
theStringInput.SetSelection(pos + 1);
};
smallBraketEnd.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, ")");
theStringInput.SetSelection(pos + 1);
};
factorial.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, "!");
theStringInput.SetSelection(pos + 1);
};
smallBraketStart.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, "(");
theStringInput.SetSelection(pos + 1);
};
squareBraketEnd.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, "]");
theStringInput.SetSelection(pos + 1);
};
squareBraketStart.Click += (object sender, EventArgs e) =>
{
int pos = theStringInput.SelectionStart;
theStringInput.Text = theStringInput.Text.Insert(theStringInput.SelectionStart, "[");
theStringInput.SetSelection(pos + 1);
};
cleanInput.Click += (object sender, EventArgs e) =>
{
theStringInput.Text = "";
};
theVariableList.ItemClick += (object sender, AdapterView.ItemClickEventArgs e) =>
{
string toBeAdded = string.Empty;
if (variable)
{
toBeAdded = (sol.theVariableList[e.Position]);
}
else if (prefix)
{
toBeAdded = (thePrefixList[e.Position]);
}
else if (constants)
{
toBeAdded = (theConstantList[e.Position]);
toBeAdded = MatApp.theConstantList.constantInputManager(toBeAdded);
}
else if (functions)
{
toBeAdded = theSimpleFunctionList[e.Position];
toBeAdded = (cUnderstander.binCommandInputManager(toBeAdded));
}
else if (matfunctions)
{
toBeAdded = theMatrixFunctions[e.Position];
toBeAdded = cUnderstander.matrixFunctionInputManager(toBeAdded);
}
int pos = theStringInput.SelectionStart;
string theIn = theStringInput.Text;
if (!string.IsNullOrWhiteSpace(theIn) && theIn.Length != theStringInput.SelectionStart)
{
theIn = theIn.Remove(theStringInput.SelectionStart);
}
MatappAI.InputIntelligence intel = new MatappAI.InputIntelligence(theIn, toBeAdded);
intel.constants = MatApp.theConstantList.getConstantListForIntelligence();
intel.variables = sol.theVariableList;
intel.prefix = thePrefixList;
intel.function = theSimpleFunctionList;
intel.matfunctions = theMatrixFunctionListForIntelligence;
intel.Process();
string r = intel.getResult();
theStringInput.Text = theStringInput.Text.Insert(pos, r);
theStringInput.SetSelection(pos + r.Length);
};
ShowVariable.Click += (object sender, EventArgs e) =>
{
variable = true; constants = false; prefix = false; functions = false;
matfunctions = false; //
if (theStringInput.Text == "")
{
theStringInput.Hint = "ƒ(x)";
}
androidSideBarButtonAction();
theVariableAdapter = new VariableListAdapter(this, sol.theVariableList);
theVariableList.Adapter = theVariableAdapter;
};
ShowPrefix.Click += (object sender, EventArgs e) =>
{
variable = false; constants = false; prefix = true; functions = false;
matfunctions = false;
if (theStringInput.Text == "")
{
theStringInput.Hint = "ƒ(x)";
}
androidSideBarButtonAction();
theVariableAdapter = new VariableListAdapter(this, thePrefixList);
theVariableList.Adapter = theVariableAdapter;
};
ShowConstants.Click += (object sender, EventArgs e) =>
{
variable = false; constants = true; prefix = false; functions = false;
matfunctions = false;
if (theStringInput.Text == "")
{
theStringInput.Hint = "ƒ(x)";
}
androidSideBarButtonAction();
theVariableAdapter = new VariableListAdapter(this, theConstantList);
theVariableList.Adapter = theVariableAdapter;
};
ShowFunctions.Click += (object sender, EventArgs e) =>
{
variable = false; constants = false; prefix = false; functions = true;
matfunctions = false;
if (theStringInput.Text == "")
{
theStringInput.Hint = "ƒ(x)";
}
androidSideBarButtonAction();
theVariableAdapter = new VariableListAdapter(this, theSimpleFunctionList);
theVariableList.Adapter = theVariableAdapter;
};
ShowMatrixFunctions.Click += (object sender, EventArgs e) =>
{
variable = false; constants = false; prefix = false; functions = false;
matfunctions = true;
if (theStringInput.Text == "")
{
theStringInput.Hint = "[ 3 3 ; 3 3] a 2x2 matrix";
}
androidSideBarButtonAction();
theVariableAdapter = new VariableListAdapter(this, theMatrixFunctions);
theVariableList.Adapter = theVariableAdapter;
};
theStringInput.TextChanged += (object sender, Android.Text.TextChangedEventArgs e) =>
{
if (theSolutionOutput.Alpha == 0 && theReportMessageView.Alpha == 1)
{
theSolutionOutput.Animate().AlphaBy(1.0f).SetDuration(500).Start();
theReportMessageView.Animate().AlphaBy(-1.0f).SetDuration(500).Start();
}
};
} // end method on create