add prompts: bookmark name input, zoom loading confirm. base implementation, needs...

[mandelbrot.git] / xulapp / chrome / mandelbrot / content / mandelbrot.js

diff --git a/xulapp/chrome/mandelbrot/content/mandelbrot.js b/xulapp/chrome/mandelbrot/content/mandelbrot.js
index 8bce0da87e16d65efa77403155e03db3bdea07da..d887b82e71f0d9dcd620d449d34ff28fdad48f31 100644 (file)
--- a/xulapp/chrome/mandelbrot/content/mandelbrot.js
+++ b/xulapp/chrome/mandelbrot/content/mandelbrot.js
@@ -348,10 +348,15 @@ function mouseevent(etype, event) {
                      y: event.clientY - canvas.offsetTop};
       break;
     case 'up':
-      if (event.button == 0)
-        alert(zoomstart.x + ',' + zoomstart.y + '-' +
-              (event.clientX - canvas.offsetLeft) + ',' +
-              (event.clientY - canvas.offsetTop)); 
+      if (event.button == 0) {
+        var prompts = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
+                                .getService(Components.interfaces.nsIPromptService);
+        var ok = prompts.confirm(null, "XXX Zoom in",
+            zoomstart.x + ',' + zoomstart.y + '-' +
+            (event.clientX - canvas.offsetLeft) + ',' +
+            (event.clientY - canvas.offsetTop));
+        // ok is now true if OK was clicked, and false if cancel was clicked
+      }
       zoomstart = undefined;
     break;
   }
@@ -419,8 +424,17 @@ function callBookmark(evtarget) {
 }
 
 function saveBookmark() {
-  // XXX: retrieve wanted bookmark name
-  var bmName = "mandelbrot bm test";
+  // retrieve wanted bookmark name with a prompt
+  var mbrotBundle = document.getElementById("mbrotBundle");
+  var prompts = Components.classes["@mozilla.org/embedcomp/prompt-service;1"]
+                          .getService(Components.interfaces.nsIPromptService);
+  var input = {value: ""}; // empty default value
+  var ok = prompts.prompt(null, "XXX Title", "XXX Please enter a name for the bookmark", input, null, {});
+  // ok is true if OK is pressed, false if Cancel. input.value holds the value of the edit field if "OK" was pressed.
+  if (!ok || !input.value)
+    return
+
+  var bmName = input.value;
 
   // Open or create the bookmarks database.
   var file = Components.classes["@mozilla.org/file/directory_service;1"]