[SCM] calf/master: + DSSI: allow plugins to customize configure() callback handling

[js at users.alioth.debian.org]

The following commit has been merged in the master branch:
commit 26201e6b2fce6498c86b19fd86f503bfca865f0b
Author: kfoltman <kfoltman at 78b06b96-2940-0410-b7fc-879d825d01d8>
Date:   Thu Jul 31 21:28:54 2008 +0000

    + DSSI: allow plugins to customize configure() callback handling
    
    
    git-svn-id: https://calf.svn.sourceforge.net/svnroot/calf/trunk@244 78b06b96-2940-0410-b7fc-879d825d01d8

diff --git a/src/calf/giface.h b/src/calf/giface.h
index 4a0905a..f06a369 100644
--- a/src/calf/giface.h
+++ b/src/calf/giface.h
@@ -145,6 +145,7 @@ struct plugin_ctl_iface
     virtual float get_level(unsigned int port)=0;
     virtual ~plugin_ctl_iface() {}
     virtual plugin_command_info *get_commands() { return NULL; }
+    virtual char *configure(const char *key, const char *value) { return NULL; }
     virtual void execute(int cmd_no)=0;
 };
 
@@ -237,6 +238,18 @@ struct ladspa_instance: public Module, public plugin_ctl_iface
     {
         return Module::get_label();
     }
+    virtual char *configure(const char *key, const char *value)
+    {
+        if (!strcmp(key, "ExecCommand"))
+        {
+            if (*value)
+            {
+                execute(atoi(value));
+            }
+            return NULL;
+        }
+        return Module::configure(key, value);
+    }
     virtual int get_input_count() { return Module::in_count; }
     virtual int get_output_count() { return Module::out_count; }
     virtual bool get_midi() { return Module::support_midi; }
@@ -498,14 +511,7 @@ struct ladspa_wrapper
 		       const char *Value)
     {
         instance *const mod = (instance *)Instance;
-        if (!strcmp(Key, "ExecCommand"))
-        {
-            if (*Value)
-            {
-                mod->execute(atoi(Value));
-            }
-        }
-        return NULL;
+        return mod->configure(Key, Value);
     }
     
     static void process_dssi_event(Module *module, snd_seq_event_t &event)
diff --git a/src/calf/modules.h b/src/calf/modules.h
index 99d0e98..044ec3f 100644
--- a/src/calf/modules.h
+++ b/src/calf/modules.h
@@ -55,6 +55,7 @@ public:
     /// does parameter change cause an audible click?
     static bool is_noisy(int param_no) { return false; }
     inline void execute(int cmd_no) {}
+    inline char *configure(const char *key, const char *value) { return NULL; }
 };
 
 class amp_audio_module: public null_audio_module

-- 
calf audio plugins packaging