Auto completes in convert dialog.

src/calibre/gui2/convert/metadata.py

@@ -35,21 +35,17 @@ class MetadataWidget(Widget, Ui_Form):
         self.connect(self.cover_button, SIGNAL("clicked()"), self.select_cover)
 
     def initialize_metadata_options(self):
-        all_series = self.db.all_series()
+        self.initialize_combos()
-        all_series.sort(cmp=lambda x, y : cmp(x[1], y[1]))
-        for series in all_series:
-            self.series.addItem(series[1])
-        self.series.setCurrentIndex(-1)
 
         mi = self.db.get_metadata(self.book_id, index_is_id=True)
         self.title.setText(mi.title)
         if mi.authors:
-            self.author.setText(authors_to_string(mi.authors))
+            self.author.setCurrentIndex(self.author.findText(authors_to_string(mi.authors)))
-        else:
+        if mi.publisher:
-            self.author.setText('')
+            self.publisher.setCurrentIndex(self.publisher.findText(mi.publisher))
-        self.publisher.setText(mi.publisher if mi.publisher else '')
         self.author_sort.setText(mi.author_sort if mi.author_sort else '')
         self.tags.setText(', '.join(mi.tags if mi.tags else []))
+        self.tags.update_tags_cache(self.db.all_tags())
         self.comment.setText(mi.comments if mi.comments else '')
         if mi.series:
             self.series.setCurrentIndex(self.series.findText(mi.series))
@@ -66,6 +62,39 @@ class MetadataWidget(Widget, Ui_Form):
             if not pm.isNull():
                 self.cover.setPixmap(pm)
 
+    def initialize_combos(self):
+        self.initalize_authors()
+        self.initialize_series()
+        self.initialize_publisher()
+
+    def initalize_authors(self):
+        all_authors = self.db.all_authors()
+        all_authors.sort(cmp=lambda x, y : cmp(x[1], y[1]))
+
+        for i in all_authors:
+            id, name = i
+            name = authors_to_string([name.strip().replace('|', ',') for n in name.split(',')])
+            self.author.addItem(name)
+        self.author.setCurrentIndex(-1)
+
+    def initialize_series(self):
+        all_series = self.db.all_series()
+        all_series.sort(cmp=lambda x, y : cmp(x[1], y[1]))
+
+        for i in all_series:
+            id, name = i
+            self.series.addItem(name)
+        self.series.setCurrentIndex(-1)
+
+    def initialize_publisher(self):
+        all_publishers = self.db.all_publishers()
+        all_publishers.sort(cmp=lambda x, y : cmp(x[1], y[1]))
+
+        for i in all_publishers:
+            id, name = i
+            self.publisher.addItem(name)
+        self.publisher.setCurrentIndex(-1)
+
     def get_title_and_authors(self):
         title = unicode(self.title.text()).strip()
         if not title:

src/calibre/gui2/convert/metadata.ui

@@ -143,19 +143,6 @@
          </property>
         </widget>
        </item>
-       <item row="1" column="1">
-        <widget class="EnLineEdit" name="author">
-         <property name="sizePolicy">
-          <sizepolicy hsizetype="Expanding" vsizetype="Fixed">
-           <horstretch>1</horstretch>
-           <verstretch>0</verstretch>
-          </sizepolicy>
-         </property>
-         <property name="toolTip">
-          <string>Change the author(s) of this book. Multiple authors should be separated by an &amp;. If the author name contains an &amp;, use &amp;&amp; to represent it.</string>
-         </property>
-        </widget>
-       </item>
        <item row="2" column="0">
         <widget class="QLabel" name="label_6">
          <property name="text">
@@ -195,13 +182,6 @@
          </property>
         </widget>
        </item>
-       <item row="3" column="1">
-        <widget class="EnLineEdit" name="publisher">
-         <property name="toolTip">
-          <string>Change the publisher of this book</string>
-         </property>
-        </widget>
-       </item>
        <item row="4" column="0">
         <widget class="QLabel" name="label_4">
          <property name="text">
@@ -216,7 +196,7 @@
         </widget>
        </item>
        <item row="4" column="1">
-        <widget class="EnLineEdit" name="tags">
+        <widget class="TagsLineEdit" name="tags">
          <property name="toolTip">
           <string>Tags categorize the book. This is particularly useful while searching. &lt;br&gt;&lt;br&gt;They can be any words or phrases, separated by commas.</string>
          </property>
@@ -276,6 +256,20 @@
          </property>
         </widget>
        </item>
+       <item row="3" column="1">
+        <widget class="EnComboBox" name="publisher">
+         <property name="editable">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
+       <item row="1" column="1">
+        <widget class="EnComboBox" name="author">
+         <property name="editable">
+          <bool>true</bool>
+         </property>
+        </widget>
+       </item>
       </layout>
      </item>
      <item>
@@ -329,11 +323,16 @@
    <extends>QComboBox</extends>
    <header>widgets.h</header>
   </customwidget>
+  <customwidget>
+   <class>TagsLineEdit</class>
+   <extends>QLineEdit</extends>
+   <header>widgets.h</header>
+  </customwidget>
  </customwidgets>
  <resources>
   <include location="../images.qrc"/>
   <include location="../images.qrc"/>
-  <include location="../../../../../gui2/images.qrc"/>
+  <include location="../images.qrc"/>
  </resources>
  <connections/>
 </ui>

src/calibre/gui2/dialogs/metadata_bulk.py

@@ -42,7 +42,6 @@ class MetadataBulkDialog(QDialog, Ui_MetadataBulkDialog):
 
         self.exec_()
 
-
     def initialize_combos(self):
         self.initalize_authors()
         self.initialize_series()