/// <summary>
/// Initializes a new instance of the <see cref="CefCompositionUnderline"/> struct.
/// </summary>
/// <param name="range">The underline character range.</param>
/// <param name="color">The text color.</param>
/// <param name="backgroundColor">The background color.</param>
/// <param name="thick">The thick underline.</param>
public CefCompositionUnderline(CefRange range, CefColor color, CefColor backgroundColor, bool thick)
{
_instance = new cef_composition_underline_t
{
range = range,
color = color,
background_color = backgroundColor,
thick = thick ? 1 : 0,
};
}
/// <summary>
/// Completes the existing composition by optionally inserting the specified
/// |text| into the composition node. |replacement_range| is an optional range
/// of the existing text that will be replaced. |relative_cursor_pos| is where
/// the cursor will be positioned relative to the current cursor position. See
/// comments on ImeSetComposition for usage. The |replacement_range| and
/// |relative_cursor_pos| values are only used on OS X. This function is only
/// used when window rendering is disabled.
/// </summary>
public unsafe virtual void ImeCommitText(string text, CefRange replacementRange, int relativeCursorPos)
{
fixed(char *s0 = text)
{
var cstr0 = new cef_string_t {
Str = s0, Length = text != null ? text.Length : 0
};
NativeInstance->ImeCommitText(&cstr0, (cef_range_t *)&replacementRange, relativeCursorPos);
}
GC.KeepAlive(this);
}
/// <summary>
/// Begins a new composition or updates the existing composition. Blink has a
/// special node (a composition node) that allows the input function to change
/// text without affecting other DOM nodes. |text| is the optional text that
/// will be inserted into the composition node. |underlines| is an optional set
/// of ranges that will be underlined in the resulting text.
/// |replacement_range| is an optional range of the existing text that will be
/// replaced. |selection_range| is an optional range of the resulting text that
/// will be selected after insertion or replacement. The |replacement_range|
/// value is only used on OS X.
/// This function may be called multiple times as the composition changes. When
/// the client is done making changes the composition should either be canceled
/// or completed. To cancel the composition call ImeCancelComposition. To
/// complete the composition call either ImeCommitText or
/// ImeFinishComposingText. Completion is usually signaled when:
/// A. The client receives a WM_IME_COMPOSITION message with a GCS_RESULTSTR
/// flag (on Windows), or;
/// B. The client receives a "commit" signal of GtkIMContext (on Linux), or;
/// C. insertText of NSTextInput is called (on Mac).
/// This function is only used when window rendering is disabled.
/// </summary>
public unsafe virtual void ImeSetComposition(string text, CefCompositionUnderline[] underlines, CefRange replacementRange, CefRange selectionRange)
{
fixed(char *s0 = text)
fixed(CefCompositionUnderline * p2 = underlines)
{
var cstr0 = new cef_string_t {
Str = s0, Length = text != null ? text.Length : 0
};
NativeInstance->ImeSetComposition(&cstr0, new UIntPtr((uint)underlines.Length), (cef_composition_underline_t *)p2, (cef_range_t *)&replacementRange, (cef_range_t *)&selectionRange);
}
GC.KeepAlive(this);
}