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TextEdit: only hide cursor when unfocused

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This commit is contained in:
Luke I. Wilson 2021-04-07 22:05:58 -05:00
parent 8142bb2de5
commit 5df772e568
1 changed files with 17 additions and 4 deletions
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21
ui/textedit.go
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@ -268,6 +268,20 @@ func (t *TextEdit) GetLineCol() (int, int) {
return t.cury, t.curx
}
// The same as updateTerminalCursor but the caller can provide the tabOffset to
// save the original function a calculation.
func (t *TextEdit) updateTerminalCursorNoHelper(columnWidth, tabOffset int) {
(*t.screen).ShowCursor(t.x+columnWidth+t.curx+tabOffset-t.scrollx, t.y+t.cury-t.scrolly)
}
// updateTerminalCursor sets the position of the cursor with the cursor position
// properties of the TextEdit. Always sends a signal to *show* the cursor.
func (t *TextEdit) updateTerminalCursor() {
columnWidth := t.getColumnWidth()
tabOffset := t.getTabCountInLineAtCol(t.cury, t.curx) * (t.TabSize - 1)
t.updateTerminalCursorNoHelper(columnWidth, tabOffset)
}
// SetLineCol sets the cursor line and column position. Zero is origin for both.
// If `line` is out of bounds, `line` will be clamped to the closest available line.
// If `col` is out of bounds, `col` will be clamped to the closest column available for the line.
@ -300,9 +314,8 @@ func (t *TextEdit) SetLineCol(line, col int) {
t.cury, t.curx = line, col
if t.focused && !t.selectMode {
(*t.screen).ShowCursor(t.x+columnWidth+col+tabOffset-t.scrollx, t.y+line-t.scrolly)
} else {
(*t.screen).HideCursor()
// Update terminal cursor position
t.updateTerminalCursorNoHelper(columnWidth, tabOffset)
}
}
@ -544,7 +557,7 @@ func (t *TextEdit) Draw(s tcell.Screen) {
func (t *TextEdit) SetFocused(v bool) {
t.focused = v
if v {
t.SetLineCol(t.cury, t.curx)
t.updateTerminalCursor()
} else {
(*t.screen).HideCursor()
}