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Changes to integrate the new HTML editor into Moodle in an optional way

Browse source 
until it's stable enough to replace Richtext

To enable the new editor, add this line into config.php:

  $CFG->useneweditor = true;
This commit is contained in:
moodler 2003-10-29 08:06:11 +00:00
parent a800c94891
commit 4c46c425db
8 changed files with 299 additions and 73 deletions
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71
lib/weblib.php
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@ -1270,6 +1270,7 @@ function make_table($table) {
function print_textarea($richedit, $rows, $cols, $width, $height, $name, $value="", $courseid=0) {
/// Prints a richtext field or a normal textarea
global $CFG, $THEME, $course;
if (empty($courseid)) {
@ -1279,18 +1280,41 @@ function print_textarea($richedit, $rows, $cols, $width, $height, $name, $value=
}
if ($richedit) {
$richediturl = "$CFG->wwwroot/lib/rte/richedit.html";
if (!empty($courseid) and isteacher($courseid)) {
$richediturl = "$CFG->wwwroot/lib/rte/richedit.php?id=$courseid";
}
if (!empty($CFG->useneweditor)) { /// Use the new HTMLarea editor
echo "<object id=\"richedit\" style=\"background-color: buttonface\"";
echo " data=\"$richediturl\"";
echo " width=\"$width\" height=\"$height\" ";
echo " type=\"text/x-scriptlet\" VIEWASTEXT=\"true\"></object>\n";
echo "<textarea style=\"display:none\" name=\"$name\" rows=\"1\" cols=\"1\">";
p($value);
echo "</textarea>\n";
if (!empty($courseid) and isteacher($courseid)) {
echo "<script type=\"text/javascript\" src=\"$CFG->wwwroot/lib/editor/htmlarea.php?id=$courseid\"></script>\n";
} else {
echo "<script type=\"text/javascript\" src=\"$CFG->wwwroot/lib/editor/htmlarea.php\"></script>\n";
}
echo "<script type=\"text/javascript\" src=\"$CFG->wwwroot/lib/editor/dialog.js\"></script>\n";
echo "<script type=\"text/javascript\" src=\"$CFG->wwwroot/lib/editor/lang/en.php\"></script>\n";
echo "<script type=\"text/javascript\" src=\"$CFG->wwwroot/lib/editor/popupwin.js\"></script>\n";
echo "<style type=\"text/css\">@import url($CFG->wwwroot/lib/editor/htmlarea.css);</style>\n";
if ($rows < 20) {
$rows = 20; /// Minimum rows
}
if ($cols < 65) {
$cols = 65; /// Minimum columns
}
echo "<textarea id=\"TA\" name=\"$name\" rows=\"$rows\" cols=\"$cols\" wrap=\"virtual\">";
p($value);
echo "</textarea>\n";
} else { /// Use the old Richtext editor
$richediturl = "$CFG->wwwroot/lib/rte/richedit.html";
if (!empty($courseid) and isteacher($courseid)) {
$richediturl = "$CFG->wwwroot/lib/rte/richedit.php?id=$courseid";
}
echo "<object id=\"richedit\" style=\"background-color: buttonface\"";
echo " data=\"$richediturl\"";
echo " width=\"$width\" height=\"$height\" ";
echo " type=\"text/x-scriptlet\" VIEWASTEXT=\"true\"></object>\n";
echo "<textarea style=\"display:none\" name=\"$name\" rows=\"1\" cols=\"1\">";
p($value);
echo "</textarea>\n";
}
} else {
echo "<textarea name=\"$name\" rows=\"$rows\" cols=\"$cols\" wrap=\"virtual\">";
p($value);
@ -1299,10 +1323,25 @@ function print_textarea($richedit, $rows, $cols, $width, $height, $name, $value=
}
function print_richedit_javascript($form, $name, $source="no") {
echo "<script language=\"javascript\" event=\"onload\" for=\"window\">\n";
echo " document.richedit.options = \"history=no;source=$source\";";
echo " document.richedit.docHtml = $form.$name.innerText;";
echo "</script>";
global $CFG;
if (!empty($CFG->useneweditor)) { /// Use the new HTMLarea editor
echo "<script language=\"javascript\" type=\"text/javascript\" defer=\"1\">\n";
echo "var editor = null;\n";
echo "function initEditor() {\n";
echo " editor = new HTMLArea(\"TA\");\n";
echo " editor.generate();\n";
echo " return false;\n";
echo "}\n";
echo "initEditor();\n";
echo "</script>\n";
} else { /// Use the old Richtext editor
echo "<script language=\"javascript\" event=\"onload\" for=\"window\">\n";
echo " document.richedit.options = \"history=no;source=$source\";";
echo " document.richedit.docHtml = $form.$name.innerText;";
echo "</script>";
}
}
@ -1629,7 +1668,7 @@ function redirect($url, $message="", $delay="0") {
// Uses META tags to redirect the user, after printing a notice
if (empty($message)) {
echo "<meta http-equiv=\"refresh\" content=\"$delay; url=$url\" />";
echo "<html><head><meta http-equiv=\"refresh\" content=\"$delay; url=$url\" /></head></html>";
} else {
if (empty($delay)) {
$delay = 3; // There's no point having a message with no delay