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Added hot keys to the Ocr-Character-Inspect-Form

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This allows the user to not have to rely on their mouse as much when mapping bitmap to character.
This commit is contained in:
trienow 2024-05-10 16:30:11 +02:00
parent 2e487c30ad
commit 1bf836ac68
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GPG Key ID: 72468B2EAA588A58
2 changed files with 135 additions and 0 deletions
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2
src/ui/Forms/Ocr/VobSubOcrCharacterInspect.Designer.cs generated
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@ -183,6 +183,7 @@
this.textBoxText.Name = "textBoxText";
this.textBoxText.Size = new System.Drawing.Size(100, 23);
this.textBoxText.TabIndex = 1;
this.textBoxText.KeyDown += new System.Windows.Forms.KeyEventHandler(this.textBoxText_KeyDown);
//
// contextMenuStripLetters
//
@ -222,6 +223,7 @@
this.listBoxInspectItems.Size = new System.Drawing.Size(240, 290);
this.listBoxInspectItems.TabIndex = 12;
this.listBoxInspectItems.SelectedIndexChanged += new System.EventHandler(this.listBoxInspectItems_SelectedIndexChanged);
this.listBoxInspectItems.KeyDown += new System.Windows.Forms.KeyEventHandler(this.listBoxInspectItems_KeyDown);
//
// contextMenuStripAddBetterMultiMatch
//

133
src/ui/Forms/Ocr/VobSubOcrCharacterInspect.cs
View File

@ -89,6 +89,7 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
}
ShowCount();
listBoxInspectItems.Select();
}
private void listBoxInspectItems_SelectedIndexChanged(object sender, EventArgs e)
@ -266,6 +267,11 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
}
private void buttonUpdate_Click(object sender, EventArgs e)
{
UpdateMatch();
}
private void UpdateMatch()
{
if (_selectedCompareNode == null && _selectedCompareBinaryOcrBitmap == null)
{
@ -379,6 +385,11 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
}
private void buttonAddBetterMatch_Click(object sender, EventArgs e)
{
AddBetterMatch();
}
private void AddBetterMatch()
{
if (listBoxInspectItems.SelectedIndex < 0)
{
@ -521,6 +532,32 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
listBoxInspectItems.SelectedIndex = index;
}
private void SelectNoMatch(bool previous)
{
if (previous)
{
for (int i = listBoxInspectItems.SelectedIndex - 1; i >= 0; i--)
{
if (_matches[i].Text == LanguageSettings.Current.VobSubOcr.NoMatch)
{
listBoxInspectItems.SelectedIndex = i;
break;
}
}
}
else
{
for (int i = listBoxInspectItems.SelectedIndex + 1; i < _matches.Count; i++)
{
if (_matches[i].Text == LanguageSettings.Current.VobSubOcr.NoMatch)
{
listBoxInspectItems.SelectedIndex = i;
break;
}
}
}
}
private void VobSubOcrCharacterInspect_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Escape)
@ -624,5 +661,101 @@ namespace Nikse.SubtitleEdit.Forms.Ocr
textBoxText.Font = new Font(textBoxText.Font.FontFamily, textBoxText.Font.Size, FontStyle.Bold);
}
}
private void textBoxText_KeyDown(object sender, KeyEventArgs e)
{
bool executedAddOrUpdate = false;
bool changedSelection = false;
if (e.KeyCode == Keys.Enter)
{
//Instantly executes the least destructive action
if (buttonAddBetterMatch.Enabled)
{
AddBetterMatch();
executedAddOrUpdate = true;
}
else if (buttonUpdate.Enabled)
{
UpdateMatch();
executedAddOrUpdate = true;
}
}
else if (e.KeyCode == Keys.Up)
{
//Allow navigating the list box while in the text field. Put the cursor at the end too, in case there already is a character
if (e.Modifiers == Keys.Control)
{
SelectNoMatch(true);
}
else
{
if (listBoxInspectItems.SelectedIndex > 0)
{
listBoxInspectItems.SelectedIndex--;
textBoxText.SelectionStart = 0;
textBoxText.SelectionLength = textBoxText.Text.Length;
}
}
changedSelection = true;
}
else if (e.KeyCode == Keys.Down)
{
if (e.Modifiers == Keys.Control)
{
SelectNoMatch(false);
}
else
{
if (listBoxInspectItems.SelectedIndex < listBoxInspectItems.Items.Count - 1)
{
listBoxInspectItems.SelectedIndex++;
}
}
changedSelection = true;
}
if (changedSelection)
{
textBoxText.SelectionStart = 0;
textBoxText.SelectionLength = textBoxText.Text.Length;
}
if (executedAddOrUpdate || changedSelection)
{
e.Handled = true;
e.SuppressKeyPress = true;
}
}
private void listBoxInspectItems_KeyDown(object sender, KeyEventArgs e)
{
//Allows instantly entering back into the textbox, editing the next recognized character.
bool handled = false;
if (e.KeyCode == Keys.Enter)
{
handled = true;
textBoxText.Focus();
}
else if (e.Modifiers == Keys.Control)
{
if (e.KeyCode == Keys.Up)
{
handled = true;
SelectNoMatch(true);
}
else if (e.KeyCode == Keys.Down)
{
handled = true;
SelectNoMatch(false);
}
}
if (handled)
{
e.Handled = true;
e.SuppressKeyPress = true;
}
}
}
}