macosx: CAS: implemented UI logic for the stream-out sheet

diff --git a/extras/package/macosx/Resources/English.lproj/ConvertAndSave.xib b/extras/package/macosx/Resources/English.lproj/ConvertAndSave.xib
index 8ea6ab3d9f44a29c488867a7f0e94130828a7193..0fdfa69a77a24398831dc40228e3d0c592315b5c 100644 (file)
--- a/extras/package/macosx/Resources/English.lproj/ConvertAndSave.xib
+++ b/extras/package/macosx/Resources/English.lproj/ConvertAndSave.xib
@@ -12,9 +12,7 @@
     </object>
     <object class="NSMutableArray" key="IBDocument.EditedObjectIDs">
       <bool key="EncodedWithXMLCoder">YES</bool>
-      <integer value="388"/>
-      <integer value="387"/>
-      <integer value="2"/>
+      <integer value="309"/>
     </object>
     <object class="NSArray" key="IBDocument.PluginDependencies">
       <bool key="EncodedWithXMLCoder">YES</bool>
@@ -52,7 +50,7 @@
         <string key="NSWindowContentMaxSize">{663, 490}</string>
         <string key="NSWindowContentMinSize">{663, 490}</string>
         <object class="NSView" key="NSWindowView" id="1006">
-          <reference key="NSNextResponder"/>
+          <nil key="NSNextResponder"/>
           <int key="NSvFlags">256</int>
           <object class="NSMutableArray" key="NSSubviews">
             <bool key="EncodedWithXMLCoder">YES</bool>
@@ -515,7 +513,6 @@
             </object>
           </object>
           <string key="NSFrameSize">{663, 490}</string>
-          <reference key="NSSuperview"/>
         </object>
         <string key="NSScreenRect">{{0, 0}, {1680, 1028}}</string>
         <string key="NSMinSize">{663, 512}</string>
@@ -2066,7 +2063,7 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
         <nil key="NSUserInterfaceItemIdentifier"/>
         <string key="NSWindowContentMaxSize">{1.7976931348623157e+308, 1.7976931348623157e+308}</string>
         <object class="NSView" key="NSWindowView" id="575278109">
-          <nil key="NSNextResponder"/>
+          <reference key="NSNextResponder"/>
           <int key="NSvFlags">256</int>
           <object class="NSMutableArray" key="NSSubviews">
             <bool key="EncodedWithXMLCoder">YES</bool>
@@ -2220,9 +2217,9 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
                               <string key="NSAction">_popUpItemAction:</string>
                               <reference key="NSTarget" ref="220952697"/>
                             </object>
-                            <object class="NSMenuItem" id="571683179">
+                            <object class="NSMenuItem" id="1054061955">
                               <reference key="NSMenu" ref="818994718"/>
-                              <string key="NSTitle">UDP</string>
+                              <string key="NSTitle">RTP</string>
                               <string key="NSKeyEquiv"/>
                               <int key="NSKeyEquivModMask">1048576</int>
                               <int key="NSMnemonicLoc">2147483647</int>
@@ -2231,9 +2228,9 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
                               <string key="NSAction">_popUpItemAction:</string>
                               <reference key="NSTarget" ref="220952697"/>
                             </object>
-                            <object class="NSMenuItem" id="1054061955">
+                            <object class="NSMenuItem" id="571683179">
                               <reference key="NSMenu" ref="818994718"/>
-                              <string key="NSTitle">RTP</string>
+                              <string key="NSTitle">UDP</string>
                               <string key="NSKeyEquiv"/>
                               <int key="NSKeyEquivModMask">1048576</int>
                               <int key="NSMnemonicLoc">2147483647</int>
@@ -2579,7 +2576,7 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
               <object class="NSButtonCell" key="NSCell" id="873992339">
                 <int key="NSCellFlags">67239424</int>
                 <int key="NSCellFlags2">134217728</int>
-                <string key="NSContents">OK</string>
+                <string key="NSContents">Close</string>
                 <reference key="NSSupport" ref="1024428774"/>
                 <string key="NSCellIdentifier">_NS:610</string>
                 <reference key="NSControlView" ref="524920181"/>
@@ -2591,30 +2588,9 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
                 <int key="NSPeriodicInterval">25</int>
               </object>
             </object>
-            <object class="NSButton" id="410211230">
-              <reference key="NSNextResponder" ref="575278109"/>
-              <int key="NSvFlags">268</int>
-              <string key="NSFrame">{{326, 12}, {96, 32}}</string>
-              <reference key="NSSuperview" ref="575278109"/>
-              <string key="NSReuseIdentifierKey">_NS:610</string>
-              <bool key="NSEnabled">YES</bool>
-              <object class="NSButtonCell" key="NSCell" id="198722555">
-                <int key="NSCellFlags">67239424</int>
-                <int key="NSCellFlags2">134217728</int>
-                <string key="NSContents">Cancel</string>
-                <reference key="NSSupport" ref="1024428774"/>
-                <string key="NSCellIdentifier">_NS:610</string>
-                <reference key="NSControlView" ref="410211230"/>
-                <int key="NSButtonFlags">-2038284033</int>
-                <int key="NSButtonFlags2">129</int>
-                <string key="NSAlternateContents"/>
-                <string type="base64-UTF8" key="NSKeyEquivalent">Gw</string>
-                <int key="NSPeriodicDelay">200</int>
-                <int key="NSPeriodicInterval">25</int>
-              </object>
-            </object>
           </object>
           <string key="NSFrameSize">{532, 355}</string>
+          <reference key="NSSuperview"/>
           <string key="NSReuseIdentifierKey">_NS:122</string>
         </object>
         <string key="NSScreenRect">{{0, 0}, {1280, 778}}</string>
@@ -2622,7 +2598,7 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
         <bool key="NSWindowIsRestorable">NO</bool>
       </object>
       <object class="NSCustomView" id="19725126">
-        <reference key="NSNextResponder"/>
+        <nil key="NSNextResponder"/>
         <int key="NSvFlags">268</int>
         <object class="NSMutableArray" key="NSSubviews">
           <bool key="EncodedWithXMLCoder">YES</bool>
@@ -2728,12 +2704,11 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
           </object>
         </object>
         <string key="NSFrameSize">{531, 72}</string>
-        <reference key="NSSuperview"/>
         <string key="NSReuseIdentifierKey">_NS:1109</string>
         <string key="NSClassName">NSView</string>
       </object>
       <object class="NSCustomView" id="501681605">
-        <reference key="NSNextResponder"/>
+        <nil key="NSNextResponder"/>
         <int key="NSvFlags">268</int>
         <object class="NSMutableArray" key="NSSubviews">
           <bool key="EncodedWithXMLCoder">YES</bool>
@@ -2784,7 +2759,6 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
           </object>
         </object>
         <string key="NSFrameSize">{531, 72}</string>
-        <reference key="NSSuperview"/>
         <string key="NSReuseIdentifierKey">_NS:1109</string>
         <string key="NSClassName">NSView</string>
       </object>
@@ -3296,14 +3270,6 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
           </object>
           <int key="connectionID">364</int>
         </object>
-        <object class="IBConnectionRecord">
-          <object class="IBOutletConnection" key="connection">
-            <string key="label">_stream_cancel_btn</string>
-            <reference key="source" ref="203744709"/>
-            <reference key="destination" ref="410211230"/>
-          </object>
-          <int key="connectionID">365</int>
-        </object>
         <object class="IBConnectionRecord">
           <object class="IBOutletConnection" key="connection">
             <string key="label">_stream_ok_btn</string>
@@ -3448,14 +3414,6 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
           </object>
           <int key="connectionID">383</int>
         </object>
-        <object class="IBConnectionRecord">
-          <object class="IBActionConnection" key="connection">
-            <string key="label">closeStreamPanel:</string>
-            <reference key="source" ref="203744709"/>
-            <reference key="destination" ref="410211230"/>
-          </object>
-          <int key="connectionID">384</int>
-        </object>
         <object class="IBConnectionRecord">
           <object class="IBActionConnection" key="connection">
             <string key="label">showStreamPanel:</string>
@@ -3560,6 +3518,46 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
           </object>
           <int key="connectionID">407</int>
         </object>
+        <object class="IBConnectionRecord">
+          <object class="IBActionConnection" key="connection">
+            <string key="label">streamTypeToggle:</string>
+            <reference key="source" ref="203744709"/>
+            <reference key="destination" ref="224873446"/>
+          </object>
+          <int key="connectionID">408</int>
+        </object>
+        <object class="IBConnectionRecord">
+          <object class="IBActionConnection" key="connection">
+            <string key="label">streamAnnouncementToggle:</string>
+            <reference key="source" ref="203744709"/>
+            <reference key="destination" ref="706187556"/>
+          </object>
+          <int key="connectionID">409</int>
+        </object>
+        <object class="IBConnectionRecord">
+          <object class="IBActionConnection" key="connection">
+            <string key="label">streamAnnouncementToggle:</string>
+            <reference key="source" ref="203744709"/>
+            <reference key="destination" ref="185939211"/>
+          </object>
+          <int key="connectionID">410</int>
+        </object>
+        <object class="IBConnectionRecord">
+          <object class="IBActionConnection" key="connection">
+            <string key="label">streamAnnouncementToggle:</string>
+            <reference key="source" ref="203744709"/>
+            <reference key="destination" ref="882741680"/>
+          </object>
+          <int key="connectionID">411</int>
+        </object>
+        <object class="IBConnectionRecord">
+          <object class="IBActionConnection" key="connection">
+            <string key="label">streamAnnouncementToggle:</string>
+            <reference key="source" ref="203744709"/>
+            <reference key="destination" ref="147954501"/>
+          </object>
+          <int key="connectionID">412</int>
+        </object>
       </object>
       <object class="IBMutableOrderedSet" key="objectRecords">
         <object class="NSArray" key="orderedObjects">
@@ -4758,7 +4756,6 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
               <reference ref="200204793"/>
               <reference ref="696647107"/>
               <reference ref="524920181"/>
-              <reference ref="410211230"/>
             </object>
             <reference key="parent" ref="939593274"/>
           </object>
@@ -4875,9 +4872,9 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
             <object class="NSMutableArray" key="children">
               <bool key="EncodedWithXMLCoder">YES</bool>
               <reference ref="53385571"/>
-              <reference ref="1054061955"/>
               <reference ref="571683179"/>
               <reference ref="859553375"/>
+              <reference ref="1054061955"/>
             </object>
             <reference key="parent" ref="220952697"/>
           </object>
@@ -5128,20 +5125,6 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
             <reference key="object" ref="873992339"/>
             <reference key="parent" ref="524920181"/>
           </object>
-          <object class="IBObjectRecord">
-            <int key="objectID">362</int>
-            <reference key="object" ref="410211230"/>
-            <object class="NSMutableArray" key="children">
-              <bool key="EncodedWithXMLCoder">YES</bool>
-              <reference ref="198722555"/>
-            </object>
-            <reference key="parent" ref="575278109"/>
-          </object>
-          <object class="IBObjectRecord">
-            <int key="objectID">363</int>
-            <reference key="object" ref="198722555"/>
-            <reference key="parent" ref="410211230"/>
-          </object>
           <object class="IBObjectRecord">
             <int key="objectID">387</int>
             <reference key="object" ref="19725126"/>
@@ -5575,9 +5558,6 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
           <string>360.IBPluginDependency</string>
           <string>360.IBViewBoundsToFrameTransform</string>
           <string>361.IBPluginDependency</string>
-          <string>362.IBPluginDependency</string>
-          <string>362.IBViewBoundsToFrameTransform</string>
-          <string>363.IBPluginDependency</string>
           <string>387.IBEditorWindowLastContentRect</string>
           <string>387.IBPluginDependency</string>
           <string>388.IBEditorWindowLastContentRect</string>
@@ -5913,9 +5893,9 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
             <bytes key="NSTransformStruct">P4AAAL+AAABDvQAAwkQAAA</bytes>
           </object>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-          <string>{{350, 347}, {532, 355}}</string>
+          <string>{{366, 101}, {532, 355}}</string>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-          <string>{{350, 347}, {532, 355}}</string>
+          <string>{{366, 101}, {532, 355}}</string>
           <boolean value="NO"/>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
@@ -5967,7 +5947,7 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-          <string>{{443, 545}, {108, 83}}</string>
+          <string>{{493, 302}, {108, 83}}</string>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
@@ -6045,11 +6025,6 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
             <bytes key="NSTransformStruct">P4AAAL+AAABD0wAAwzMAAA</bytes>
           </object>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-          <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
-          <object class="NSAffineTransform">
-            <bytes key="NSTransformStruct">P4AAAL+AAABD1YAAwy4AAA</bytes>
-          </object>
-          <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
           <string>{{359, 563}, {531, 72}}</string>
           <string>com.apple.InterfaceBuilder.CocoaPlugin</string>
           <string>{{372, 280}, {531, 72}}</string>
@@ -6127,7 +6102,7 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
         </object>
       </object>
       <nil key="sourceID"/>
-      <int key="maxID">407</int>
+      <int key="maxID">412</int>
     </object>
     <object class="IBClassDescriber" key="IBDocument.Classes">
       <object class="NSMutableArray" key="referencedPartialClassDescriptionsV3.1+">
@@ -6164,6 +6139,8 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
               <string>openMedia:</string>
               <string>saveFile:</string>
               <string>showStreamPanel:</string>
+              <string>streamAnnouncementToggle:</string>
+              <string>streamTypeToggle:</string>
               <string>switchProfile:</string>
             </object>
             <object class="NSMutableArray" key="dict.values">
@@ -6179,6 +6156,8 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
               <string>id</string>
               <string>id</string>
               <string>id</string>
+              <string>id</string>
+              <string>id</string>
             </object>
           </object>
           <object class="NSMutableDictionary" key="actionInfosByName">
@@ -6195,6 +6174,8 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
               <string>openMedia:</string>
               <string>saveFile:</string>
               <string>showStreamPanel:</string>
+              <string>streamAnnouncementToggle:</string>
+              <string>streamTypeToggle:</string>
               <string>switchProfile:</string>
             </object>
             <object class="NSMutableArray" key="dict.values">
@@ -6239,6 +6220,14 @@ AAMAAAABAAEAAAFTAAMAAAAEAAAFwgAAAAAACAAIAAgACAABAAEAAQABA</bytes>
                 <string key="name">showStreamPanel:</string>
                 <string key="candidateClassName">id</string>
               </object>
+              <object class="IBActionInfo">
+                <string key="name">streamAnnouncementToggle:</string>
+                <string key="candidateClassName">id</string>
+              </object>
+              <object class="IBActionInfo">
+                <string key="name">streamTypeToggle:</string>
+                <string key="candidateClassName">id</string>
+              </object>
               <object class="IBActionInfo">
                 <string key="name">switchProfile:</string>
                 <string key="candidateClassName">id</string>

diff --git a/modules/gui/macosx/ConvertAndSave.h b/modules/gui/macosx/ConvertAndSave.h
index 6c3d0545ddee54750171b5cc55b449d55b393341..8156f9c37b148876db372cb134431adb51421be4 100644 (file)
--- a/modules/gui/macosx/ConvertAndSave.h
+++ b/modules/gui/macosx/ConvertAndSave.h
@@ -93,7 +93,6 @@
 
     IBOutlet id _stream_panel;
     IBOutlet id _stream_ok_btn;
-    IBOutlet id _stream_cancel_btn;
     IBOutlet id _stream_destination_lbl;
     IBOutlet id _stream_announcement_lbl;
     IBOutlet id _stream_type_lbl;
@@ -119,6 +118,8 @@
     NSArray * _audioCodecs;
     NSArray * _subsCodecs;
     NSMutableArray * _currentProfile;
+
+    BOOL b_streaming;
 }
 @property (readwrite, nonatomic, retain) NSString * MRL;
 @property (readwrite, nonatomic, retain) NSString * outputDestination;
@@ -141,6 +142,8 @@
 - (IBAction)browseFileDestination:(id)sender;
 - (IBAction)showStreamPanel:(id)sender;
 - (IBAction)closeStreamPanel:(id)sender;
+- (IBAction)streamTypeToggle:(id)sender;
+- (IBAction)streamAnnouncementToggle:(id)sender;
 
 - (void)updateDropView;
 

diff --git a/modules/gui/macosx/ConvertAndSave.m b/modules/gui/macosx/ConvertAndSave.m
index a046a5d0ac2e0554a987eb2c7a050c48878185c4..60640eb77cb0b472551d962586c4dc8ff852b4cd 100644 (file)
--- a/modules/gui/macosx/ConvertAndSave.m
+++ b/modules/gui/macosx/ConvertAndSave.m
@@ -174,8 +174,7 @@ static VLCConvertAndSave *_o_sharedInstance = nil;
     [_customize_aud_samplerate_lbl setStringValue: _NS("Sample Rate")];
     [_customize_subs_ckb setTitle: _NS("Subtitles")];
     [_customize_subs_overlay_ckb setTitle: _NS("Overlay subtitles on the video")];
-    [_stream_ok_btn setTitle:_NS("Set")];
-    [_stream_cancel_btn setTitle:_NS("Cancel")];
+    [_stream_ok_btn setTitle:_NS("Close")];
     [_stream_destination_lbl setStringValue:_NS("Stream Destination")];
     [_stream_announcement_lbl setStringValue:_NS("Stream Announcement")];
     [_stream_type_lbl setStringValue:_NS("Type")];
@@ -186,6 +185,10 @@ static VLCConvertAndSave *_o_sharedInstance = nil;
     [_stream_http_ckb setStringValue:_NS("HTTP Announcement")];
     [_stream_rtsp_ckb setStringValue:_NS("RTSP Announcement")];
     [_stream_sdp_ckb setStringValue:_NS("Export SDP as file")];
+    [_stream_sap_ckb setState:NSOffState];
+    [_stream_http_ckb setState:NSOffState];
+    [_stream_rtsp_ckb setState:NSOffState];
+    [_stream_sdp_ckb setState:NSOffState];
 
     /* there is no way to hide single cells, so replace the existing ones with empty cells.. */
     id blankCell = [[[NSCell alloc] init] autorelease];
@@ -375,6 +378,7 @@ static VLCConvertAndSave *_o_sharedInstance = nil;
     [[_destination_itwantastream_btn animator] setHidden: YES];
     [_destination_box performSelector:@selector(addSubview:) withObject:_destination_itwantafile_view afterDelay:0.2];
     [[_destination_cancel_btn animator] setHidden:NO];
+    b_streaming = NO;
 }
 
 - (IBAction)iWantAStream:(id)sender
@@ -388,6 +392,7 @@ static VLCConvertAndSave *_o_sharedInstance = nil;
     [[_destination_itwantastream_btn animator] setHidden: YES];
     [_destination_box performSelector:@selector(addSubview:) withObject:_destination_itwantastream_view afterDelay:0.2];
     [[_destination_cancel_btn animator] setHidden:NO];
+    b_streaming = NO;
 }
 
 - (IBAction)cancelDestination:(id)sender
@@ -400,6 +405,7 @@ static VLCConvertAndSave *_o_sharedInstance = nil;
     [_destination_cancel_btn setHidden:YES];
     [[_destination_itwantafile_btn animator] setHidden: NO];
     [[_destination_itwantastream_btn animator] setHidden: NO];
+    b_streaming = NO;
 }
 
 - (IBAction)browseFileDestination:(id)sender
@@ -438,6 +444,38 @@ static VLCConvertAndSave *_o_sharedInstance = nil;
     [NSApp endSheet: _stream_panel];
 }
 
+- (IBAction)streamTypeToggle:(id)sender
+{
+    NSUInteger index = [_stream_type_pop indexOfSelectedItem];
+    if (index <= 1) { // HTTP, MMSH
+        [_stream_ttl_fld setEnabled:NO];
+        [_stream_sap_ckb setEnabled:NO];
+        [_stream_rtsp_ckb setEnabled:NO];
+        [_stream_http_ckb setEnabled:NO];
+        [_stream_sdp_ckb setEnabled:NO];
+    } else if (index == 2) { // RTP
+        [_stream_ttl_fld setEnabled:YES];
+        [_stream_sap_ckb setEnabled:YES];
+        [_stream_rtsp_ckb setEnabled:YES];
+        [_stream_http_ckb setEnabled:YES];
+        [_stream_sdp_ckb setEnabled:YES];
+        [_stream_channel_fld setEnabled:YES];
+        [_stream_sdp_fld setEnabled:[_stream_sdp_ckb state]];
+    } else { // UDP
+        [_stream_ttl_fld setEnabled:YES];
+        [_stream_sap_ckb setEnabled:YES];
+        [_stream_rtsp_ckb setEnabled:NO];
+        [_stream_http_ckb setEnabled:NO];
+        [_stream_sdp_ckb setEnabled:NO];
+        [_stream_channel_fld setEnabled:YES];
+    }
+}
+
+- (IBAction)streamAnnouncementToggle:(id)sender
+{
+    [_stream_sdp_fld setEnabled:[_stream_sdp_ckb state]];
+}
+
 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender
 {
     NSPasteboard *paste = [sender draggingPasteboard];