* Added widget for so called "tag cloud".

README

@@ -21,7 +21,6 @@ pyGTKtalog is written in python with following dependencies:
 
 - pygtk <http://www.pygtk.org>
 - pysqlite2 <http://pysqlite.org/> (unnecessary, if python 2.5 is used)
-# - mx.DateTime <http://www.egenix.com>
 
 Optional modules:
 
@@ -57,6 +56,11 @@ For version 1.0 following aims have to be done:
 
 - searching database
 - tagging files
+- filetypes handling
+	- movies
+	- images
+	- archives
+	- documents
 - file details:
 	- files properties
 		x thumbnail

pygtktalog.py

@@ -68,11 +68,6 @@ def check_requirements():
     except:
         print "pyGTKtalog uses SQLite DB.\nYou'll need to get it and the python bindings as well.\nhttp://www.sqlite.org\nhttp://initd.org/tracker/pysqlite"
         sys.exit(1)
-    #try:
-    #    import mx.DateTime
-    #except:
-    #    print "pyGTKtalog uses Egenix mx.DateTime.\nYou can instal it from your distribution repositry,\nor get it at: http://www.egenix.com"
-    #    sys.exit(1)
         
     if conf.confd['exportxls']:
         try:
@@ -93,7 +88,7 @@ def get_parameters():
     """Determine application command line options, return db full pathname"""
     import sys, os
     # if we've got two arguments, shell script passed through command line
-    # options: current path and probably filename of compressed db
+    # options: current path and probably filename of compressed collection
     if len(sys.argv) > 2:
         return os.path.join(sys.argv[1],sys.argv[2])
     return False

resources/glade/main.glade

@@ -429,6 +429,11 @@
               <widget class="GtkVBox" id="vbox2">
                 <property name="visible">True</property>
                 <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
+                <child>
+                  <widget class="GtkVPaned" id="vpaned2">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
                     <child>
                       <widget class="GtkScrolledWindow" id="scrolledwindow1">
                         <property name="visible">True</property>
@@ -448,6 +453,10 @@
                           </widget>
                         </child>
                       </widget>
+                      <packing>
+                        <property name="resize">True</property>
+                        <property name="shrink">True</property>
+                      </packing>
                     </child>
                     <child>
                       <widget class="GtkExpander" id="keywords">
@@ -462,12 +471,13 @@
                             <property name="hscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
                             <property name="vscrollbar_policy">GTK_POLICY_AUTOMATIC</property>
                             <child>
-                          <widget class="GtkTreeView" id="tags">
+                              <widget class="GtkTextView" id="keyword_textview">
                                 <property name="visible">True</property>
                                 <property name="can_focus">True</property>
                                 <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                            <property name="headers_clickable">True</property>
+                                <property name="editable">False</property>
-                            <property name="rules_hint">True</property>
+                                <property name="wrap_mode">GTK_WRAP_WORD</property>
+                                <property name="cursor_visible">False</property>
                               </widget>
                             </child>
                           </widget>
@@ -484,14 +494,15 @@
                         </child>
                       </widget>
                       <packing>
-                    <property name="expand">False</property>
+                        <property name="resize">False</property>
-                    <property name="fill">False</property>
+                        <property name="shrink">False</property>
-                    <property name="position">1</property>
                       </packing>
                     </child>
                   </widget>
+                </child>
+              </widget>
               <packing>
-                <property name="resize">False</property>
+                <property name="resize">True</property>
                 <property name="shrink">True</property>
               </packing>
             </child>
@@ -589,11 +600,8 @@
                                 <property name="visible">True</property>
                                 <property name="can_focus">True</property>
                                 <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
-                                <property name="border_width">3</property>
                                 <property name="editable">False</property>
-                                <property name="wrap_mode">GTK_WRAP_CHAR</property>
+                                <property name="wrap_mode">GTK_WRAP_WORD</property>
-                                <property name="left_margin">3</property>
-                                <property name="right_margin">3</property>
                                 <property name="cursor_visible">False</property>
                               </widget>
                             </child>

src/ctrls/c_main.py

@@ -669,4 +669,30 @@ class MainController(Controller):
         else:
             self.view['thumb'].hide()
         return
+        
+    def __tag_cloud(self):
+        """generate tag cloud"""
+        # TODO: checkit!
+        def tag_cloud_click(tag, textview, event, iter, e):
+            """react on click on connected tag items"""
+            if event.type == gtk.gdk.BUTTON_RELEASE:
+                print tag.get_property('name')
+                
+        def insert_blank(b, iter):
+            if b.is_end() and b.is_start():
+                iter = b.get_end_iter()
+            else:
+                b.insert(iter, " ")
+                iter = b.get_end_iter()
+            return iter
+            
+        if len(self.model.tag_cloud) > 0:
+            buff = self.view['keyword_textview'].get_buffer()
+            for cloud in self.model.tag_cloud:
+                iter = insert_blank(buff, buff.get_end_iter())
+                tag = buff.create_tag(cloud['id'])
+                tag.set_property('size-points', cloud['size'])
+                tag.connect('event', foo, tag)
+                buff.insert_with_tags(iter, cloud['name'], tag)
+            self.view['keyword_textview'].set_buffer(buff)
     pass # end of class

src/models/m_main.py

@@ -259,10 +259,7 @@ class MainModel(ModelMT):
                                         gobject.TYPE_UINT64,
                                         gobject.TYPE_STRING, gobject.TYPE_INT,
                                         gobject.TYPE_STRING, str)
-        # Tag list: id, name, count
+        self.tag_cloud = []
-        self.tags_list = gtk.ListStore(gobject.TYPE_INT, gobject.TYPE_STRING,
-                                       gobject.TYPE_UINT64, str)
-        
         return
         
     def cleanup(self):
@@ -475,16 +472,9 @@ class MainModel(ModelMT):
         
     # private class functions
     def __clear_trees(self):
-        self.__clear_tags_tree()
         self.__clear_files_tree()
         self.__clear_discs_tree()
     
-    def __clear_tags_tree(self):
-        try:
-            self.tags_list.clear()
-        except:
-            pass
-    
     def __clear_discs_tree(self):
         try:
             self.discs_tree.clear()