From 3cb7a7f16be016f2d563762379222fdea5767986 Mon Sep 17 00:00:00 2001
From: deva <deva>
Date: Tue, 28 Apr 2009 07:36:01 +0000
Subject: Added icon module, and made the news module use it. Also made the
 ImageComboBox use it if supplied as the values parameter.

---
 utils/forms.php | 25 ++++++++++++++++++-------
 1 file changed, 18 insertions(+), 7 deletions(-)

(limited to 'utils/forms.php')

diff --git a/utils/forms.php b/utils/forms.php
index d946c34..a450463 100644
--- a/utils/forms.php
+++ b/utils/forms.php
@@ -209,7 +209,12 @@ class ImageComboBox {
 
 	public function render($indent = "")
 	{
-		$width = 100;
+		$selheight = 64;
+		$height = $selheight * 0.8;
+
+		if(get_class($this->values) == "Icons") $numicons = sizeof($this->values->icons);
+		else $numicons = sizeof($this->values);
+
 		$str  = $indent . "<div class=\"input\">\n";
 		$str .= $indent . "  <div class=\"label\">".$this->label."</div>\n";
 		$str .= $indent . "  <div class=\"widget\">\n";
@@ -220,18 +225,24 @@ class ImageComboBox {
 		$str .= $indent . "      var container = document.getElementById('icons');\n";
 		$str .= $indent . "      var icons = document.getElementsByName('icon');\n";
 		$str .= $indent . "      for(i = 0; i < icons.length; i++) {\n";
-		$str .= $indent . "        if(icons[i].src == value) icons[i].width = ".$width.";\n";
-		$str .= $indent . "        else icons[i].width = ".($width - 10).";\n";
+		$str .= $indent . "        if(icons[i].alt == value) icons[i].height = ".$selheight.";\n";
+		$str .= $indent . "        else icons[i].height = ".$height.";\n";
 		//		$str .= $indent . "        if(icons[i].src == value) icons[i].style.border = '10px blue';\n";
 		//		$str .= $indent . "        else { icons[i].style.border = '0px' }\n";
 		$str .= $indent . "      }\n";
 		$str .= $indent . "    }\n";
 		$str .= $indent . "    </script>\n";
-		$str .= $indent . "    <div style=\"width:300px;overflow:scroll;\">\n";
-		$str .= $indent . "      <div id=\"icons\" style=\"width:".($width + 6)*sizeof($this->values)."px;\">\n";
+		$str .= $indent . "    <div style=\"width:300px;overflow:auto;height:".($selheight+24)."px;\">\n";
+		$str .= $indent . "      <div id=\"icons\" style=\"text-align: left; height: ".$selheight."px; width:".(($height+8)*($numicons-1)+$selheight)."px; display: block;\">\n";
 		$str .= $indent . "        <input id=\"".$this->name."\" name=\"vars[".$this->name."]\" type=\"hidden\" value=\"\"/>\n";
-		foreach($this->values as $k => $v) {
-			$str .= $indent . "        <img name=\"icon\" src=\"".$v."\" style=\"max-width: ".$width."\" onclick=\"setSelection('".$v."')\"/>\n";
+		if(get_class($this->values) == "Icons") {
+			foreach($this->values->icons as $icon) {
+				$str .= $indent . "        <img name=\"icon\" alt=\"".$icon->file."\" src=\"".$icon->prefix.$icon->file."\" onclick=\"setSelection('".$icon->file."')\"/>\n";
+			}
+		} else {
+			foreach($this->values as $k => $v) {
+				$str .= $indent . "        <img name=\"icon\" alt=\"".$v."\" src=\"".$v."\" onclick=\"setSelection('".$v."')\"/>\n";
+			}
 		}
 		$str .= $indent . "      </div>\n"; // box
 		$str .= $indent . "    </div>\n"; // overflow
-- 
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