fix #11

* canvas dialog is a bit too complex to have "Cancel" button revert any changes we may have applied. (It's not out of the realm of possibility, but for now it's easier just to use a nonstandard "Close" button to show the discrepancy)
* font dialog updates on change of radio button, so we just need a "Close" button there
* prefs dialog also too complex to do a revert on "Cancel"
* iemguis and gatom properly revert on "Cancel"

pd/nw/dialog_canvas.html

@@ -268,8 +268,8 @@
       <button type="button" onClick="apply()" data-i18n="[title]iem.prop.apply_tt">
         <span data-i18n="iem.prop.apply"></span>
       </button>
-      <button type="button" onClick="cancel()" data-i18n="[title]iem.prop.cancel_tt">
-        <span data-i18n="iem.prop.cancel"></span>
+      <button type="button" onClick="cancel()" data-i18n="[title]iem.prop.close_tt">
+        <span data-i18n="iem.prop.close"></span>
       </button>
     </div>
 

pd/nw/dialog_font.html

@@ -78,14 +78,8 @@
       </fieldset> 
 
     <div class="submit_buttons">
-      <button type="button" onClick="ok()" data-i18n="[title]iem.prop.ok_tt">
-        <span data-i18n="iem.prop.ok"></span>
-      </button>
-      <button type="button" onClick="apply()" data-i18n="[title]iem.prop.apply_tt">
-        <span data-i18n="iem.prop.apply"></span>
-      </button>
-      <button type="button" onClick="cancel()" data-i18n="[title]iem.prop.cancel_tt">
-        <span data-i18n="iem.prop.cancel"></span>
+      <button type="button" onClick="cancel()" data-i18n="[title]font.prop.close_tt">
+        <span data-i18n="font.prop.close"></span>
       </button>
     </div>
 

pd/nw/dialog_prefs.html

@@ -244,8 +244,8 @@
       <button type="button" onClick="apply()" data-i18n="[title]prefs.apply_tt">
       <span data-i18n="prefs.apply"></span>
       </button>
-      <button type="button" onClick="cancel()" data-i18n="[title]prefs.cancel_tt">
-      <span data-i18n="prefs.cancel"></span>
+      <button type="button" onClick="cancel()" data-i18n="[title]prefs.close_tt">
+      <span data-i18n="prefs.close"></span>
       </button>
       </div>
 

pd/nw/locales/en/translation.json

@@ -67,7 +67,9 @@
       "apply":        "Apply",
       "apply_tt":     "Apply the settings without closing the dialog",
       "cancel":       "Cancel",
-      "cancel_tt":    "Close the dialog window"
+      "cancel_tt":    "Close the dialog window",
+      "close":        "Close",
+      "close_tt":     "Close the dialog window"
     }
   },
   "gatom": {
@@ -344,12 +346,14 @@
       "channels": "channels",
       "channels_tt": "number of channels for this device"
     },
-    "ok": "ok",
+    "ok": "Ok",
     "ok_tt": "Update the audio properties and close the dialog",
-    "apply": "apply",
+    "apply": "Apply",
     "apply_tt": "Update audio properties without closing this dialog",
-    "cancel": "cancel",
-    "cancel_tt": "Cancel updating the properties"
+    "cancel": "Cancel",
+    "cancel_tt": "Cancel updating the properties",
+    "close": "Close",
+    "close_tt": "Close the properties dialog"
   },
   "font": {
     "prop": {
@@ -359,7 +363,9 @@
       "12": "12",
       "16": "16",
       "24": "24",
-      "36": "36"
+      "36": "36",
+      "close": "Close",
+      "close_tt": "Close the font dialog"
     }
   }
 }