Add file chooser dialog and functionality

2 files changed, 107 insertions, 6 deletions

diff --git a/data/pulsecaster.glade b/data/pulsecaster.glade
index cade102..d49b1fa 100644
--- a/data/pulsecaster.glade
+++ b/data/pulsecaster.glade
@@ -166,10 +166,32 @@
                       <placeholder/>
                     </child>
                     <child>
-                      <widget class="GtkEntry" id="file_entry">
+                      <widget class="GtkHBox" id="hbox2">
                         <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="invisible_char">&#x25CF;</property>
+                        <child>
+                          <widget class="GtkEntry" id="file_entry">
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="invisible_char">&#x25CF;</property>
+                          </widget>
+                          <packing>
+                            <property name="position">0</property>
+                          </packing>
+                        </child>
+                        <child>
+                          <widget class="GtkButton" id="open_button">
+                            <property name="label" translatable="yes">gtk-open</property>
+                            <property name="visible">True</property>
+                            <property name="can_focus">True</property>
+                            <property name="receives_default">True</property>
+                            <property name="use_stock">True</property>
+                          </widget>
+                          <packing>
+                            <property name="expand">False</property>
+                            <property name="fill">False</property>
+                            <property name="position">1</property>
+                          </packing>
+                        </child>
                       </widget>
                       <packing>
                         <property name="position">2</property>
@@ -253,4 +275,63 @@
       </widget>
     </child>
   </widget>
+  <widget class="GtkFileChooserDialog" id="file_chooser">
+    <property name="border_width">5</property>
+    <property name="modal">True</property>
+    <property name="destroy_with_parent">True</property>
+    <property name="type_hint">normal</property>
+    <property name="has_separator">False</property>
+    <property name="do_overwrite_confirmation">True</property>
+    <property name="action">save</property>
+    <child internal-child="vbox">
+      <widget class="GtkVBox" id="dialog-vbox4">
+        <property name="visible">True</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
+        <child>
+          <placeholder/>
+        </child>
+        <child internal-child="action_area">
+          <widget class="GtkHButtonBox" id="dialog-action_area4">
+            <property name="visible">True</property>
+            <property name="layout_style">end</property>
+            <child>
+              <widget class="GtkButton" id="file_chooser_cancel_button">
+                <property name="label" translatable="yes">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </widget>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <widget class="GtkButton" id="file_chooser_save_button">
+                <property name="label" translatable="yes">gtk-save</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+                <property name="xalign">0.43999999761581421</property>
+              </widget>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">False</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </widget>
+          <packing>
+            <property name="expand">False</property>
+            <property name="pack_type">end</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+      </widget>
+    </child>
+  </widget>
 </glade-interface>
diff --git a/pulsecaster/ui.py b/pulsecaster/ui.py
index 7eabc07..345984e 100644
--- a/pulsecaster/ui.py
+++ b/pulsecaster/ui.py
@@ -93,8 +93,16 @@ class PulseCasterUI:
         self.repop_sources()
         self.listener = PulseCasterListener(self)
         
-        self.filesinkpath = os.path.join(os.getenv('HOME'), 'podcast.ogg')
         self.file_entry = self.xml.get_widget('file_entry')
+        self.file_chooser = self.xml.get_widget('file_chooser')
+        self.open_button = self.xml.get_widget('open_button')
+        self.open_button.connect('button-press-event', self.showFileChooser)
+        self.file_chooser_cancel_button = self.xml.get_widget('file_chooser_cancel_button')
+        self.file_chooser_cancel_button.connect('button-press-event', self.hideFileChooser)
+        self.file_chooser_save_button = self.xml.get_widget('file_chooser_save_button')
+        self.file_chooser_save_button.connect('button-press-event', self.updateFileSinkPath)
+        self.filesinkpath = os.path.join(os.getenv('HOME'), 'podcast.ogg')
+        self.file_chooser.set_filename(self.filesinkpath)
         self.file_entry.set_text(self.filesinkpath)
         
     def repop_sources(self, *args):
@@ -121,7 +129,7 @@ class PulseCasterUI:
     def on_record(self, *args):
         # Get filename
         # Check whether filename exists, if so, overwrite? y/n
-        filesinkpath = self.file_entry.get_text()
+        filesinkpath = self.file_button.get_file()
         if filesinkpath is None:
             return
         # Set up GStreamer stuff
@@ -178,7 +186,19 @@ class PulseCasterUI:
 
     def hideAbout(self, *args):
         self.about.hide()
-
+        
+    def showFileChooser(self, *args):
+        self.file_chooser.set_filename(self.filesinkpath)
+        self.file_chooser.show()
+    
+    def hideFileChooser(self, *args):
+        self.file_chooser.hide()
+
+    def updateFileSinkPath(self, *args):
+        self.hideFileChooser()
+        self.filesinkpath = self.file_chooser.get_filename()
+        self.file_entry.set_text(self.filesinkpath)
+    
 
 class PulseCasterListener:
     def __init__(self, ui):