source/Core/IOHandlerCursesGUI.cpp

1010   // Returns the number of lines needed to draw the field. The draw method will
1014   // Returns the scroll context in the local coordinates of the field. By
1015   // default, the scroll context spans the whole field. Bigger fields with
1018   // element then add the offset of the element in the field.
1023   // Draw the field in the given subpad surface. The surface have a height that
1024   // is equal to the height returned by FieldDelegateGetHeight(). If the field
1028   // Handle the key that wasn't handled by the form window or a container field.
1033   // This is executed once the user exists the field, that is, once the user
1034   // navigates to the next or the previous field. This is particularly useful to
1035   // do in-field validation and error setting. Fields with internal navigation
1042   // and instead call the key handing method of the selected field. It should
1043   // only handle the navigation keys when the field contains a single element or
1045   // navigating forward or backward. Additionally, once a field is selected in
1049   // Returns true if the first element in the field is selected or if the field
1053   // Returns true if the last element in the field is selected or if the field
1057   // Select the first element in the field if multiple elements exists.
1060   // Select the last element in the field if multiple elements exists.
1063   // Returns true if the field has an error, false otherwise.
1094   // The text field has a height of 3 lines. 2 lines for borders and 1 line for
1098   // The text field has a full height of 3 or 4 lines. 3 lines for the actual
1099   // field and an optional line for an error if it exists.
1242   // True if the key represents a char that can be inserted in the field
1301       SetError("This field is required!");
1332   // Optional error message. If empty, field is considered to have no error.
1344   // Returns the integer content of the field.
1506   // Returns the boolean content of the field.
1531   // Choices field have two border characters plus the number of visible
1628   // The index of the first visible choice in the field.
1714   // Signify which element is selected. If a field or a remove button is
1715   // selected, then m_selection_index signifies the particular field that
1716   // is selected or the field that the remove button belongs to.
1719   // A List field is drawn as a titled box of a number of other fields of the
1720   // same type. Each field has a Remove button next to it that removes the
1721   // corresponding field. Finally, the last line contains a New button to add a
1722   // new field.
1750     FieldDelegate &field = m_fields[m_selection_index];
1751     ScrollContext context = field.FieldDelegateGetScrollContext();
1839     FieldDelegate &field = m_fields[m_selection_index];
1840     field.FieldDelegateSelectFirstElement();
1850       FieldDelegate &field = m_fields[m_selection_index];
1851       field.FieldDelegateSelectFirstElement();
1872     FieldDelegate &field = m_fields[m_selection_index];
1873     if (!field.FieldDelegateOnLastOrOnlyElement()) {
1874       return field.FieldDelegateHandleChar(key);
1877     field.FieldDelegateExitCallback();
1889       FieldDelegate &field = m_fields[m_selection_index];
1890       field.FieldDelegateSelectLastElement();
1900     FieldDelegate &field = m_fields[m_selection_index];
1901     if (!field.FieldDelegateOnFirstOrOnlyElement()) {
1902       return field.FieldDelegateHandleChar(key);
1905     field.FieldDelegateExitCallback();
1912   // If the last element of the field is selected and it didn't handle the key.
1913   // Select the next field or new button if the selected field is the last one.
1917     FieldDelegate &field = m_fields[m_selection_index];
1918     if (field.FieldDelegateHandleChar(key) == eKeyHandled)
1921     if (!field.FieldDelegateOnLastOrOnlyElement())
1924     field.FieldDelegateExitCallback();
1962     // to that field.
1983       FieldDelegate &field = m_fields[m_selection_index];
1984       return field.FieldDelegateOnFirstOrOnlyElement();
2011   // The default field delegate instance from which new field delegates will be
2037       TextFieldDelegate &field = GetField(GetNumberOfFields() - 1);
2038       field.SetText(arguments.GetArgumentAtIndex(i));
2051   // Signify which element is selected. The key field or its value field.
2054   // A mapping field is drawn as two text fields with a right arrow in between.
2055   // The first field stores the key of the mapping and the second stores the
2063   // The mapping field has a height that is equal to the maximum height between
2125   // If the value field is selected, pass the key to it. If the key field is
2127   // select its corresponding value field.
2157     // If the key wasn't handled, pass the key to the selected field.
2247       EnvironmentVariableFieldDelegate &field =
2249       field.SetName(variable.getKey().str().c_str());
2250       field.SetValue(variable.getValue().c_str());
2477   // Signify which element is selected. If a field or an action is selected,
2478   // then m_selection_index signifies the particular field or action that is
2528     FieldDelegate *field = m_delegate_sp->GetField(m_selection_index);
2529     ScrollContext context = field->FieldDelegateGetScrollContext();
2556     // a field has shrunk in height.
2590       FieldDelegate *field = m_delegate_sp->GetField(i);
2591       if (!field->FieldDelegateIsVisible())
2594       int height = field->FieldDelegateGetHeight();
2597       field->FieldDelegateDraw(field_surface, is_field_selected);
2712     FieldDelegate *field = m_delegate_sp->GetField(m_selection_index);
2713     if (!field->FieldDelegateOnLastOrOnlyElement()) {
2714       return field->FieldDelegateHandleChar(key);
2717     field->FieldDelegateExitCallback();
2768     FieldDelegate *field = m_delegate_sp->GetField(m_selection_index);
2769     if (!field->FieldDelegateOnFirstOrOnlyElement()) {
2770       return field->FieldDelegateHandleChar(key);
2773     field->FieldDelegateExitCallback();
2832     // to that field.
2834       FieldDelegate *field = m_delegate_sp->GetField(m_selection_index);
2835       if (field->FieldDelegateHandleChar(key) == eKeyHandled)
2839     // If the key wasn't handled by the possibly selected field, handle some
3659   // field handles an event.
3676   // A completion window is padded by one character from all sides. A text field