Make sub-toolbars in pickers possible

Ignore-this: ace153a4684f7b345df56d796717a172
Now all types of buttons kan also be placed in a toolbar picker window. It
should even be possible to create deep nested picker cascades.

darcs-hash:20090528153507-7ad00-828c7a9022b7a4021bf8a74bcd0771373deee254.gz

1 files changed, 53 insertions, 1 deletions

diff --git a/lib/scripts/toolbar.js b/lib/scripts/toolbar.js
index 18d2daede..5c51af1eb 100644
--- a/lib/scripts/toolbar.js
+++ b/lib/scripts/toolbar.js
@@ -1,3 +1,7 @@
+
+// used to identify pickers
+var pickercounter=0;
+
 /**
  * Create a toolbar
  *
@@ -40,7 +44,7 @@ function initToolbar(tbid,edid,tb){
         // type is a init function -> execute it
         actionFunc = 'addBtnAction'+tb[i]['type'].charAt(0).toUpperCase()+tb[i]['type'].substring(1);
         if( isFunction(window[actionFunc]) ){
-            if(window[actionFunc](btn, tb[i], edid, i)){
+            if(window[actionFunc](btn, tb[i], edid)){
                 toolbar.appendChild(btn);
             }
             continue;
@@ -69,6 +73,7 @@ function tb_format(btn, props, edid) {
                fixtxt(props['open']),
                fixtxt(props['close']),
                fixtxt(sample));
+    pickerClose();
     return false;
 }
 
@@ -83,11 +88,58 @@ function tb_format(btn, props, edid) {
  */
 function tb_insert(btn, props, edid) {
     insertAtCarret(edid,fixtxt(props['insert']));
+    pickerClose();
 }
 
 
+/**
+ * Add button action for picker buttons and create picker element
+ *
+ * @param  DOMElement btn   Button element to add the action to
+ * @param  array      props Associative array of button properties
+ * @param  string     edid  ID of the editor textarea
+ * @return boolean    If button should be appended
+ * @author Gabriel Birke <birke@d-scribe.de>
+ */
+function addBtnActionPicker(btn, props, edid) {
+    var pickerid = 'picker'+(pickercounter++);
+    createPicker(pickerid, props, edid);
+    addEvent(btn,'click',function(){
+        pickerToggle(pickerid,btn);
+        return false;
+    });
+    return true;
+}
 
+/**
+ * Show/Hide a previosly created picker window
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function pickerToggle(pickerid,btn){
+    var picker = $(pickerid);
+    if(picker.style.display == 'none'){
+        var x = findPosX(btn);
+        var y = findPosY(btn);
+        picker.style.display = 'block';
+        picker.style.left = (x+3)+'px';
+        picker.style.top = (y+btn.offsetHeight+3)+'px';
+    }else{
+        picker.style.display = 'none';
+    }
+}
 
+/**
+ * Close all open pickers
+ *
+ * @author Andreas Gohr <andi@splitbrain.org>
+ */
+function pickerClose(){
+    var pobjs = getElementsByClass('picker');
+    for(var i=0; i<pobjs.length; i++){
+        pobjs[i].style.display = 'none';
+    }
+}
 
 
 /**