- fix SIGSEGV when trying to send but IrDA is not enabled

- rename 'scan' button to 'rescan'
- disable 'send' button if IrDA and BT is both disabled

2 files changed, 27 insertions, 22 deletions

diff --git a/core/obex/obexsend.cpp b/core/obex/obexsend.cpp
index a80a48b..9cd9972 100644
--- a/core/obex/obexsend.cpp
+++ b/core/obex/obexsend.cpp
@@ -18,4 +18,5 @@ using namespace Opie::Core;
 /* QT */
 #include <qlabel.h>
+#include <qpushbutton.h>
 #include <qpixmap.h>
 #include <qlistview.h>
@@ -139,4 +140,5 @@ void SendWidget::slotIrTry(unsigned int trI) {
 }
 void SendWidget::slotStartIrda() {
+        if ( !m_irDa.count() ) return;
     if (m_irDaIt == m_irDa.end() ) {
         irdaStatus->setText(tr("complete."));
@@ -184,29 +186,32 @@ void SendWidget::send_to_receivers() {
 }
 
-void SendWidget::scan_for_receivers() {
-
-    bool enable_irda=false;
-    bool enable_bt=false;
+void SendWidget::scan_for_receivers()
+{
+    //FIXME: Clean ListBox prior to (re)scan
+    sendButton->setDisabled( true );
 
-    if ( !QCopChannel::isRegistered("QPE/IrDaApplet") ) {
+    if ( !QCopChannel::isRegistered("QPE/IrDaApplet") )
+    {
         irdaStatus->setText(tr("not enabled."));
-        enable_irda=true;
-    } else
+    }
+    else
+    {
+        QCopEnvelope e1("QPE/IrDaApplet", "enableIrda()");
         irdaStatus->setText(tr("searching..."));
+        sendButton->setEnabled( true );
+        QCopEnvelope e2("QPE/IrDaApplet", "listDevices()");
+    }
 
-    if ( !QCopChannel::isRegistered("QPE/Bluetooth") ) {
+    if ( !QCopChannel::isRegistered("QPE/Bluetooth") )
+    {
         btStatus->setText(tr("not enabled."));
-        enable_bt=true;
-    } else
-        btStatus->setText(tr("searching..."));
-
-    if (enable_irda)
-        QCopEnvelope e0("QPE/IrDaApplet", "enableIrda()");
-    if (enable_bt)
+    }
+    else
+    {
         QCopEnvelope e1("QPE/Bluetooth", "enableBluetooth()");
-
-    QCopEnvelope e2("QPE/IrDaApplet", "listDevices()");
+        btStatus->setText(tr("searching..."));
+        sendButton->setEnabled( true );
     QCopEnvelope e3("QPE/Bluetooth", "listDevices()");
-
+    }
 }
 
diff --git a/core/obex/obexsendbase.ui b/core/obex/obexsendbase.ui
index a192dd3..4619842 100644
--- a/core/obex/obexsendbase.ui
+++ b/core/obex/obexsendbase.ui
@@ -17,5 +17,5 @@ for selecting destination hosts.</comment>
             <x>0</x>
             <y>0</y>
-            <width>363</width>
+            <width>359</width>
             <height>221</height>
         </rect>
@@ -298,5 +298,5 @@ for selecting destination hosts.</comment>
                     <property stdset="1">
                         <name>text</name>
-                        <string>Scan</string>
+                        <string>&amp;Rescan</string>
                     </property>
                 </widget>
@@ -309,5 +309,5 @@ for selecting destination hosts.</comment>
                     <property stdset="1">
                         <name>text</name>
-                        <string>Send</string>
+                        <string>&amp;Send</string>
                     </property>
                 </widget>
@@ -320,5 +320,5 @@ for selecting destination hosts.</comment>
                     <property stdset="1">
                         <name>text</name>
-                        <string>Done</string>
+                        <string>&amp;Close</string>
                     </property>
                 </widget>