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console : clear the history lines when using Ctrl+L

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console : add a public method to update the window size.


git-svn-id: https://svn.fournier38.fr/svn/ProgSVN/trunk@4238 bf3deb0d-5f1a-0410-827f-c0cc1f45334c
This commit is contained in:
Dominique Fournier
2018-06-13 11:13:33 +00:00
parent a6764f2d8f
commit cb93127fa2
1 changed files with 11 additions and 2 deletions
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13
console.php
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@@ -70,6 +70,15 @@ private $usleep = 0;
// Do not display anything, so we don't see the characters when the user is // Do not display anything, so we don't see the characters when the user is
// deleting. // deleting.
exec ("stty -echo -icanon min 1 time 0"); exec ("stty -echo -icanon min 1 time 0");
$this->updateTerminalSize ();
}
// }}}
/** Update the terminal size
*/
public function updateTerminalSize ()
// {{{
{
$termSize = exec ("stty size", $null, $rc); $termSize = exec ("stty size", $null, $rc);
if ($rc === 0) if ($rc === 0)
{ {
@@ -82,7 +91,7 @@ private $usleep = 0;
else else
$this->termWidth = 80; $this->termWidth = 80;
} }
// }}} // }}}
/** The destructor return the terminal to initial state /** The destructor return the terminal to initial state
*/ */
@@ -323,7 +332,7 @@ private $usleep = 0;
// Refresh page (Ctrl+L) // Refresh page (Ctrl+L)
// {{{ // {{{
{ {
echo "\033[2J\033[;H"; echo "\033[2J\033[;H\033c";
$cursorPos = mb_strlen ($prompt.$string) + 1; $cursorPos = mb_strlen ($prompt.$string) + 1;
$this->rewriteLine ($prompt.$string); $this->rewriteLine ($prompt.$string);
$this->moveCursor ($cursorPos); $this->moveCursor ($cursorPos);