--- qsampler/trunk/src/qsamplerMainForm.ui.h	2004/06/14 21:05:20	127
+++ qsampler/trunk/src/qsamplerMainForm.ui.h	2004/09/28 16:17:43	255
@@ -54,10 +54,42 @@
 #define QSAMPLER_STATUS_SESSION 3       // Current session modification state.
 
 
+// All winsock apps needs this.
 #if defined(WIN32)
 static WSADATA _wsaData;
 #endif
 
+
+//-------------------------------------------------------------------------
+// qsamplerCustomEvent -- specialty for callback comunication.
+
+#define QSAMPLER_CUSTOM_EVENT   1000
+
+class qsamplerCustomEvent : public QCustomEvent
+{
+public:
+
+    // Constructor.
+    qsamplerCustomEvent(lscp_event_t event, const char *pchData, int cchData)
+        : QCustomEvent(QSAMPLER_CUSTOM_EVENT)
+    {
+        m_event = event;
+        m_data.setLatin1(pchData, cchData);
+    }
+
+    // Accessors.
+    lscp_event_t event() { return m_event; }
+    QString&     data()  { return m_data;  }
+
+private:
+
+    // The proper event type.
+    lscp_event_t m_event;
+    // The event data as a string.
+    QString      m_data;
+};
+
+
 //-------------------------------------------------------------------------
 // qsamplerMainForm -- Main window form implementation.
 
@@ -277,6 +309,19 @@
 }
 
 
+// Custome event handler.
+void qsamplerMainForm::customEvent ( QCustomEvent *pCustomEvent )
+{
+    // For the time being, just pump it to messages.
+    if (pCustomEvent->type() == QSAMPLER_CUSTOM_EVENT) {
+        qsamplerCustomEvent *pEvent = (qsamplerCustomEvent *) pCustomEvent;
+        appendMessagesColor(tr("Notify event: %1 data: %2")
+            .arg(::lscp_event_to_text(pEvent->event()))
+            .arg(pEvent->data()), "#996699"); 
+    }
+}
+
+
 // Context menu event handler.
 void qsamplerMainForm::contextMenuEvent( QContextMenuEvent *pEvent )
 {
@@ -556,10 +601,15 @@
         ts << "ADD CHANNEL" << endl;
         ts << "SET CHANNEL AUDIO_OUTPUT_TYPE " << iChannelID << " " << pChannel->audioDriver() << endl;
         ts << "SET CHANNEL MIDI_INPUT_TYPE " << iChannelID << " " << pChannel->midiDriver() << endl;
-    //  ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl;
-        ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " " << pChannel->midiChannel() << endl;
+        ts << "SET CHANNEL MIDI_INPUT_PORT " << iChannelID << " " << pChannel->midiPort() << endl;
+        ts << "SET CHANNEL MIDI_INPUT_CHANNEL " << iChannelID << " ";
+        if (pChannel->midiChannel() > 0)
+            ts << pChannel->midiChannel();
+         else
+            ts << "ALL";
+        ts << endl;
         ts << "LOAD ENGINE " << pChannel->engineName() << " " << iChannelID << endl;
-        ts << "LOAD INSTRUMENT " << pChannel->instrumentFile() << " " << pChannel->instrumentNr() << " " << iChannelID << endl;
+        ts << "LOAD INSTRUMENT NON_MODAL '" << pChannel->instrumentFile() << "' " << pChannel->instrumentNr() << " " << iChannelID << endl;
         ts << "SET CHANNEL VOLUME " << iChannelID << " " << pChannel->volume() << endl;
         ts << endl;
         // Try to keep it snappy :)
@@ -633,6 +683,28 @@
 }
 
 
+// Reset the sampler instance.
+void qsamplerMainForm::fileReset (void)
+{
+    if (m_pClient == NULL)
+        return;
+
+    // Ask user whether he/she want's an internal sampler reset...
+    if (QMessageBox::warning(this, tr("Warning"),
+        tr("Resetting the sampler instance will close\n"
+           "all device and channel configurations.\n\n"
+           "Please note that this operation may cause\n"
+           "temporary MIDI and Audio disruption\n\n"
+           "Do you want to reset the sampler engine now?"),
+        tr("Reset"), tr("Cancel")) > 0)
+        return;
+
+    // Just do the reset, after closing down current session...
+    if (closeSession(true) && ::lscp_reset_sampler(m_pClient) != LSCP_OK)
+        appendMessagesClient("lscp_reset_sampler");
+}
+
+
 // Restart the client/server instance.
 void qsamplerMainForm::fileRestart (void)
 {
@@ -755,7 +827,7 @@
         return;
 
     // Just invoque the channel strip procedure.
-    pChannel->channelSetup();
+    pChannel->channelSetup(false);
 }
 
 
@@ -979,6 +1051,11 @@
     sText += tr("Debugging option enabled.");
     sText += "</font></small><br />";
 #endif
+#ifndef CONFIG_LIBGIG
+    sText += "<small><font color=\"red\">";
+    sText += tr("GIG (libgig) file support disabled.");
+    sText += "</font></small><br />";
+#endif
     sText += "<br />\n";
     sText += tr("Using") + ": ";
     sText += ::lscp_client_package();
@@ -1019,6 +1096,7 @@
     fileOpenAction->setEnabled(bHasClient);
     fileSaveAction->setEnabled(bHasClient && m_iDirtyCount > 0);
     fileSaveAsAction->setEnabled(bHasClient);
+    fileResetAction->setEnabled(bHasClient);
     fileRestartAction->setEnabled(bHasClient || m_pServer == NULL);
     editAddChannelAction->setEnabled(bHasClient);
     editRemoveChannelAction->setEnabled(bHasChannel);
@@ -1281,7 +1359,7 @@
     // Before we show it up, may be we'll
     // better ask for some initial values?
     if (bPrompt)
-        pChannel->channelSetup();	
+        pChannel->channelSetup(true);
     // Now we show up us to the world.
     pChannel->show();
     // Only then, we'll auto-arrange...
@@ -1523,22 +1601,17 @@
 //-------------------------------------------------------------------------
 // qsamplerMainForm -- Client stuff.
 
-
 // The LSCP client callback procedure.
-lscp_status_t qsampler_client_callback ( lscp_client_t *pClient, const char *pchBuffer, int cchBuffer, void *pvData )
+lscp_status_t qsampler_client_callback ( lscp_client_t */*pClient*/, lscp_event_t event, const char *pchData, int cchData, void *pvData )
 {
     qsamplerMainForm *pMainForm = (qsamplerMainForm *) pvData;
     if (pMainForm == NULL)
         return LSCP_FAILED;
 
-    char *pszBuffer = (char *) malloc(cchBuffer + 1);
-    if (pszBuffer == NULL)
-        return LSCP_FAILED;
-
-    memcpy(pszBuffer, pchBuffer, cchBuffer);
-    pszBuffer[cchBuffer] = (char) 0;
-    pMainForm->appendMessagesColor(pszBuffer, "#996699");
-    free(pszBuffer);
+    // ATTN: DO NOT EVER call any GUI code here,
+    // as this is run under some other thread context.
+    // A custom event must be posted here...
+    QApplication::postEvent(pMainForm, new qsamplerCustomEvent(event, pchData, cchData));
 
     return LSCP_OK;
 }