start filling the gui from code

3 files changed, 63 insertions, 20 deletions

diff --git a/voctogui/lib/uibuilder.py b/voctogui/lib/uibuilder.py
index 8d8b245..4084bcf 100644
--- a/voctogui/lib/uibuilder.py
+++ b/voctogui/lib/uibuilder.py
@@ -2,24 +2,66 @@
 import gi, logging
 from gi.repository import Gtk, Gst
 
-class UiBuilder(Gtk.Builder):
-	def __init__(self):
+class UiBuilder(object):
+	def __init__(self, uifile):
 		self.log = logging.getLogger('UiBuilder')
-		super().__init__()
+		self.uifile = uifile
 
 	def setup(self):
+		self.builder = Gtk.Builder()
+		self.builder.add_from_file(self.uifile)
+
 		# Aquire the Main-Window from the UI-File
-		self.log.debug('Loading Main-Window "window"  from .ui-File')
-		self.win = self.get_check_widget("window")
+		self.win = self.get_check_widget('window')
 
 		# Connect Close-Handler
-		self.win.connect("delete-event", Gtk.main_quit)
+		self.win.connect('delete-event', Gtk.main_quit)
+
+		self.configure_video_previews()
+		self.configure_audio_selector()
+
+	def configure_video_previews(self):
+		sources = ['cam1', 'cam2', 'grabber']
+		box = self.get_check_widget('box_left')
+
+		for source in sources:
+			preview = self.get_check_widget('widget_preview', clone=True)
+			#box.add(preview)
+			box.pack_start(preview, fill=False, expand=False, padding=0)
+
+			# http://stackoverflow.com/questions/3489520/python-gtk-widget-name
+			preview.get_children()[0].get_children()[0].get_children()[1].get_children()[0].set_label(source)
+
+	def configure_audio_selector(self):
+		combo = self.get_check_widget('combo_audio')
+		combo.set_sensitive(True)
+
+		liststore = self.get_check_widget('liststore_audio')
+		liststore.clear()
+
+		row = liststore.append()
+		liststore.set(row, [0], ['foobar'])
+
+		row = liststore.append('')
+		liststore.set(row, [0], ['moofar'])
+
+		combo.set_active_id('moofar')
 
 	def show(self):
 		self.win.show_all()
 
-	def get_check_widget(self, widget_id):
-		widget = self.get_object(widget_id)
+	def find_widget_recursive(self, widget_id, clone=False):
+		pass
+
+	def get_check_widget(self, widget_id, clone=False):
+		if clone:
+			builder = Gtk.Builder()
+			builder.add_from_file(self.uifile)
+		else:
+			builder = self.builder
+
+		self.log.debug('loading widget "%s" from the .ui-File', widget_id)
+		widget = builder.get_object(widget_id)
 		if not widget:
 			self.log.error('could not load required widget "%s" from the .ui-File', widget_id)
 			raise Exception('Widget not found in .ui-File')
diff --git a/voctogui/ui/voctogui.ui b/voctogui/ui/voctogui.ui
index fba2892..75e9bb1 100644
--- a/voctogui/ui/voctogui.ui
+++ b/voctogui/ui/voctogui.ui
@@ -160,13 +160,11 @@
             <property name="can_focus">False</property>
             <child>
               <object class="GtkBox" id="box_left">
+                <property name="width_request">320</property>
                 <property name="visible">True</property>
                 <property name="can_focus">False</property>
                 <property name="orientation">vertical</property>
                 <child>
-                  <placeholder/>
-                </child>
-                <child>
                   <object class="GtkBox" id="box_audio">
                     <property name="visible">True</property>
                     <property name="can_focus">False</property>
@@ -177,8 +175,9 @@
                         <property name="label" translatable="yes">Audio</property>
                       </object>
                       <packing>
-                        <property name="expand">True</property>
+                        <property name="expand">False</property>
                         <property name="fill">True</property>
+                        <property name="padding">5</property>
                         <property name="position">0</property>
                       </packing>
                     </child>
@@ -188,17 +187,18 @@
                         <property name="sensitive">False</property>
                         <property name="can_focus">False</property>
                         <property name="model">liststore_audio</property>
+                        <property name="id_column">0</property>
                         <child>
                           <object class="GtkCellRendererText" id="cellrenderertext"/>
                           <attributes>
-                            <attribute name="height">0</attribute>
                             <attribute name="text">0</attribute>
                           </attributes>
                         </child>
                       </object>
                       <packing>
-                        <property name="expand">False</property>
+                        <property name="expand">True</property>
                         <property name="fill">True</property>
+                        <property name="padding">5</property>
                         <property name="position">1</property>
                       </packing>
                     </child>
@@ -207,7 +207,8 @@
                     <property name="expand">False</property>
                     <property name="fill">True</property>
                     <property name="padding">5</property>
-                    <property name="position">3</property>
+                    <property name="pack_type">end</property>
+                    <property name="position">0</property>
                   </packing>
                 </child>
               </object>
diff --git a/voctogui/voctogui.py b/voctogui/voctogui.py
index 39c2957..233bd16 100755
--- a/voctogui/voctogui.py
+++ b/voctogui/voctogui.py
@@ -30,14 +30,11 @@ from lib.uibuilder import UiBuilder
 class Voctogui(object):
 	def __init__(self):
 		self.log = logging.getLogger('Voctogui')
-		
-		# Instanciate GTK-Builder
-		self.builder = UiBuilder()
 
 		# Uf a UI-File was specified on the Command-Line, load it
 		if Args.ui_file:
 			self.log.info('loading ui-file from file specified on command-line: %s', self.options.ui_file)
-			self.builder.add_from_file(Args.ui_file)
+			self.builder = UiBuilder(Args.ui_file)
 
 		else:
 			# Paths to look for the gst-switch UI-File
@@ -52,9 +49,12 @@ class Voctogui(object):
 
 				if os.path.isfile(path):
 					self.log.info('loading ui-file from file %s', path)
-					self.builder.add_from_file(path)
+					self.builder = UiBuilder(path)
 					break
 
+		if self.builder is None:
+			raise Exception("Can't find any .ui-Files to use (searched %s)" % (', '.join(paths)))
+
 		self.builder.setup()