/// <summary>
/// Locate the selected substring in the current TASMovieInput[] object
/// </summary>
private void btnFindInput_Click(object sender, EventArgs e)
{
if (FrameData == null)
{
return;
}
int start = (lvInput.SelectedIndices.Count > 0) ? lvInput.SelectedIndices[0] + 1 : 0;
int end = lvInput.Items.Count;
int position = TASMovieInput.Search(ref FrameData, txtJumpToFrame.Text, start, end);
if (position < 0)
{
if (start > 0)
{
DialogResult answer = MessageBox.Show(MovieSplicer.UI.frmMain.frm,
"Input pattern not found between selected position and end of movie.\nContinue searching from the beginning?",
"Continue",
MessageBoxButtons.OKCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
if (answer == DialogResult.OK)
{
position = TASMovieInput.Search(ref FrameData, txtJumpToFrame.Text, 0, start);
}
}
}
if (position >= 0 && position < FrameData.Length)
{
// clear the selection collection
// NOTE::This is since we will be creating a new selected items collection
// with only 1 item (the resulting frame), but we don't want to clear if no results are
// found (since it'll just jump back to the top and repeat if we do)
lvInput.SelectedIndices.Clear();
lvInput.Items[position].Selected = true;
lvInput.Items[position].Focused = true;
lvInput.Focus();
lvInput.EnsureVisible(position);
}
else
{
MessageBox.Show(MovieSplicer.UI.frmMain.frm, "Input pattern not found", "Sorry",
MessageBoxButtons.OK, MessageBoxIcon.None, MessageBoxDefaultButton.Button1);
}
}
public bool findNext(string find, bool downward)
{
if (Movie == null)
{
return(false);
}
int start = 0;
int end = lvInput.Items.Count;
if (downward)
{
start = lvInput.SelectedIndices.Count > 0 ? lvInput.SelectedIndices[0] + 1 : 0;
}
else
{
start = (lvInput.SelectedIndices.Count > 0 ? lvInput.SelectedIndices[lvInput.SelectedIndices.Count - 1] : end) - 1;
end = -1;
}
int position = TASMovieInput.Search(ref FrameData.Input, find, start, end);
if (position < 0)
{
if (lvInput.SelectedIndices.Count > 0)
{
DialogResult answer = MessageBox.Show(MovieSplicer.UI.frmMain.frm,
"Input pattern not found between selected position and end of movie.\nContinue searching from the "
+ (downward ? "beginning" : "end") + " of the movie?", "Continue",
MessageBoxButtons.OKCancel, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1);
if (answer == DialogResult.OK)
{
end = downward ? 0 : lvInput.Items.Count - 1;
position = TASMovieInput.Search(ref FrameData.Input, find, end, start);
}
}
}
if (position >= 0 && position < FrameData.Input.Length)
{
// clear the selection collection
// NOTE::This is since we will be creating a new selected items collection
// with only 1 item (the resulting frame), but we don't want to clear if no results are
// found (since it'll just jump back to the top and repeat if we do)
lvInput.SelectedIndices.Clear();
lvInput.Items[position].Selected = true;
lvInput.Items[position].Focused = true;
lvInput.Focus();
lvInput.EnsureVisible(position);
return(true);
}
else
{
MessageBox.Show(this,
"Input pattern not found",
"Sorry",
MessageBoxButtons.OK, MessageBoxIcon.None, MessageBoxDefaultButton.Button1);
return(false);
}
}