Change the "emblem" preference stuff so that the template editor does not show the icon type fields.

src/calibre/gui2/dialogs/template_dialog.py

@@ -202,13 +202,14 @@ class TemplateHighlighter(QSyntaxHighlighter):
 class TemplateDialog(QDialog, Ui_TemplateDialog):
 
     def __init__(self, parent, text, mi=None, fm=None, color_field=None,
-                 icon_field_key=None, icon_rule_kind=None):
+                 icon_field_key=None, icon_rule_kind=None, doing_emblem=False):
         QDialog.__init__(self, parent)
         Ui_TemplateDialog.__init__(self)
         self.setupUi(self)
 
         self.coloring = color_field is not None
         self.iconing = icon_field_key is not None
+        self.embleming = doing_emblem
 
         cols = []
         if fm is not None:
@@ -229,8 +230,14 @@ class TemplateDialog(QDialog, Ui_TemplateDialog):
             for n1, k1 in cols:
                 self.colored_field.addItem(n1, k1)
             self.colored_field.setCurrentIndex(self.colored_field.findData(color_field))
-        elif self.iconing:
+        elif self.iconing or self.embleming:
             self.icon_layout.setVisible(True)
+            if self.embleming:
+                self.icon_kind_label.setVisible(False)
+                self.icon_kind.setVisible(False)
+                self.icon_chooser_label.setVisible(False)
+                self.icon_field.setVisible(False)
+
             for n1, k1 in cols:
                 self.icon_field.addItem(n1, k1)
             self.icon_file_names = []
@@ -244,15 +251,16 @@ class TemplateDialog(QDialog, Ui_TemplateDialog):
             self.icon_file_names.sort(key=sort_key)
             self.update_filename_box()
 
-            dex = 0
+            if self.iconing:
-            from calibre.gui2.preferences.coloring import icon_rule_kinds
+                dex = 0
-            for i,tup in enumerate(icon_rule_kinds):
+                from calibre.gui2.preferences.coloring import icon_rule_kinds
-                txt,val = tup
+                for i,tup in enumerate(icon_rule_kinds):
-                self.icon_kind.addItem(txt, userData=(val))
+                    txt,val = tup
-                if val == icon_rule_kind:
+                    self.icon_kind.addItem(txt, userData=(val))
-                    dex = i
+                    if val == icon_rule_kind:
-            self.icon_kind.setCurrentIndex(dex)
+                        dex = i
-            self.icon_field.setCurrentIndex(self.icon_field.findData(icon_field_key))
+                self.icon_kind.setCurrentIndex(dex)
+                self.icon_field.setCurrentIndex(self.icon_field.findData(icon_field_key))
 
         if mi:
             self.mi = mi
@@ -433,6 +441,8 @@ class TemplateDialog(QDialog, Ui_TemplateDialog):
                          unicode(self.icon_field.itemData(
                                 self.icon_field.currentIndex()) or ''),
                          txt)
+        elif self.embleming:
+            self.rule = ('icon', 'title', txt)
         else:
             self.rule = ('', txt)
         QDialog.accept(self)

src/calibre/gui2/dialogs/template_dialog.ui

@@ -71,7 +71,7 @@
       <item row="0" column="0" colspan="2">
        <layout class="QHBoxLayout">
         <item>
-         <widget class="QLabel">
+         <widget class="QLabel" name="icon_kind_label">
           <property name="text">
            <string>Kind:</string>
           </property>

src/calibre/gui2/preferences/coloring.py

@@ -683,7 +683,7 @@ class RulesModel(QAbstractListModel):  # {{{
                     rule = template
                 self.rules.append(('color', col, rule))
         else:
-            self.rule_kind = 'icon'
+            self.rule_kind = 'icon' if pref_name == 'column_icon_rules' else 'emblem'
             rules = list(prefs[pref_name])
             self.rules = []
             for kind, col, template in rules:
@@ -772,6 +772,11 @@ class RulesModel(QAbstractListModel):  # {{{
                 <p>Advanced Rule for column <b>%(col)s</b>:
                 <pre>%(rule)s</pre>
                 ''')%dict(col=col, rule=prepare_string_for_xml(rule))
+            elif self.rule_kind == 'emblem':
+                return _('''
+                <p>Advanced Rule:
+                <pre>%(rule)s</pre>
+                ''')%dict(rule=prepare_string_for_xml(rule))
             else:
                 return _('''
                 <p>Advanced Rule: set <b>%(typ)s</b> for column <b>%(col)s</b>:
@@ -946,7 +951,10 @@ class EditRules(QWidget):  # {{{
                     self.rules_view.scrollTo(idx)
                     self.changed.emit()
         else:
-            td = TemplateDialog(self, '', mi=self.mi, fm=self.fm, icon_field_key='')
+            if self.pref_name == 'cover_grid_icon_rules':
+                td = TemplateDialog(self, '', mi=self.mi, fm=self.fm, doing_emblem=True)
+            else:
+                td = TemplateDialog(self, '', mi=self.mi, fm=self.fm, icon_field_key='')
             if td.exec_() == td.Accepted:
                 print(td.rule)
                 typ, col, r = td.rule
@@ -965,6 +973,8 @@ class EditRules(QWidget):  # {{{
             d.apply_rule(kind, col, rule)
         elif self.pref_name == 'column_color_rules':
             d = TemplateDialog(self, rule, mi=self.mi, fm=self.fm, color_field=col)
+        elif self.pref_name == 'cover_grid_icon_rules':
+            d = TemplateDialog(self, rule, mi=self.mi, fm=self.fm, doing_emblem=True)
         else:
             d = TemplateDialog(self, rule, mi=self.mi, fm=self.fm, icon_field_key=col,
                                icon_rule_kind=kind)