progress bar

campcaster/src/products/gLiveSupport/src/NowPlaying.cxx

@@ -110,7 +110,9 @@ NowPlaying :: NowPlaying (GuiObject *      parent)
     setStyle(remainsTimeText, 7);
     elapsedTimeText->set_text(*getResourceUstring("elapsedTimeLabel"));
     remainsTimeText->set_text(*getResourceUstring("remainingTimeLabel"));
-    
+
+    glade->get_widget("progressBar1", progressBar);
+
     Ptr<Playable>::Ref      nullPointer;
     setPlayable(nullPointer);
 }
@@ -175,6 +177,7 @@ NowPlaying :: setPlayable (Ptr<Playable>::Ref  playable)            throw ()
         elapsedTimeLabel->set_text("");
         remainsTimeLabel->set_text("");
         playlistLabel->set_text("");
+        progressBar->set_fraction(0);
         resetRemainsTimeState();
         this->playable.reset();
         this->currentInnerPlayable.reset();
@@ -324,6 +327,18 @@ NowPlaying :: onUpdateTime (void)                                   throw ()
     remainsTimeLabel->set_text(*TimeConversion::timeDurationToHhMmSsString(
                                                         innerRemains ));
 
+    long    elapsedMilliSec = innerElapsed->total_milliseconds();
+    long    totalMilliSec = elapsedMilliSec
+                            + innerRemains->total_milliseconds();
+    double  fraction = double(elapsedMilliSec) / double(totalMilliSec);
+    if (fraction < 0.0) {
+        fraction = 0.0;     // can't happen afaik
+    }
+    if (fraction > 1.0) {
+        fraction = 1.0;     // can and does happen!
+    }
+    progressBar->set_fraction(fraction);
+
     currentInnerPlayable = innerPlayable;
     
     // END synchronized block

campcaster/src/products/gLiveSupport/src/NowPlaying.h

@@ -107,6 +107,11 @@ class NowPlaying : public GuiComponent
          */
         Gtk::Label *            playlistLabel;
 
+        /**
+         *  The progress bar.
+         */
+        Gtk::ProgressBar *      progressBar;
+
         /**
          *  The label which says "elapsed time".
          */

campcaster/src/products/gLiveSupport/var/glade/MasterPanelWindow.glade

@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8" standalone="no"?>
 <!DOCTYPE glade-interface SYSTEM "glade-2.0.dtd">
-<!--Generated with glade3 3.2.0 on Tue Aug 14 14:08:34 2007 by fgerlits@desktop-->
+<!--Generated with glade3 3.2.0 on Thu Oct 25 15:07:19 2007 by fgerlits@desktop-->
 <glade-interface>
   <widget class="GtkWindow" id="mainWindow1">
     <property name="events">GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK</property>
@@ -119,6 +119,28 @@
                             <property name="position">1</property>
                           </packing>
                         </child>
+                        <child>
+                          <widget class="GtkHBox" id="hbox2">
+                            <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="GtkProgressBar" id="progressBar1">
+                                <property name="width_request">322</property>
+                                <property name="height_request">8</property>
+                                <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>
+                                <property name="text" translatable="yes"></property>
+                              </widget>
+                              <packing>
+                                <property name="expand">False</property>
+                                <property name="fill">False</property>
+                              </packing>
+                            </child>
+                          </widget>
+                          <packing>
+                            <property name="position">2</property>
+                          </packing>
+                        </child>
                         <child>
                           <widget class="GtkHBox" id="nowPlayingTimeBox1">
                             <property name="visible">True</property>
@@ -214,7 +236,7 @@
                             </child>
                           </widget>
                           <packing>
-                            <property name="position">2</property>
+                            <property name="position">3</property>
                           </packing>
                         </child>
                         <child>
@@ -227,7 +249,7 @@
                             <property name="single_line_mode">True</property>
                           </widget>
                           <packing>
-                            <property name="position">3</property>
+                            <property name="position">4</property>
                           </packing>
                         </child>
                       </widget>