command palette: support for changing (selection's) instrument

src/gui/commandPalette.cpp

@@ -59,6 +59,9 @@ void FurnaceGUI::drawPalette() {
   case CMDPAL_TYPE_SAMPLES:
     hint="Search samples...";
     break;
+  case CMDPAL_TYPE_INSTRUMENT_CHANGE:
+    hint="Search instruments (to change to)...";
+    break;
   }
 
   if (ImGui::InputTextWithHint("##CommandPaletteSearch",hint,&paletteQuery) || paletteFirstFrame) {
@@ -83,6 +86,7 @@ void FurnaceGUI::drawPalette() {
       break;
 
     case CMDPAL_TYPE_INSTRUMENTS:
+    case CMDPAL_TYPE_INSTRUMENT_CHANGE:
       if (matchFuzzy("- None -",paletteQuery.c_str())) {
         paletteSearchResults.push_back(0);
       }
@@ -136,6 +140,7 @@ void FurnaceGUI::drawPalette() {
         s=recentFile.at(id).c_str();
         break;
       case CMDPAL_TYPE_INSTRUMENTS:
+      case CMDPAL_TYPE_INSTRUMENT_CHANGE:
         if (id==0) {
           s="- None -";
         } else {
@@ -194,6 +199,10 @@ void FurnaceGUI::drawPalette() {
         curSample=i;
         break;
 
+      case CMDPAL_TYPE_INSTRUMENT_CHANGE:
+        doChangeIns(i-1);
+        break;
+
       default:
         logE("invalid command palette type");
         break;

src/gui/commandPalette.h

@@ -22,6 +22,7 @@ enum CommandPaletteType {
   CMDPAL_TYPE_RECENT,
   CMDPAL_TYPE_INSTRUMENTS,
   CMDPAL_TYPE_SAMPLES,
+  CMDPAL_TYPE_INSTRUMENT_CHANGE,
   // a menu to select wavetables is beyond scope (they can't be put as strings)
   // TODO: are there more?
 

src/gui/doAction.cpp

@@ -202,6 +202,10 @@ void FurnaceGUI::doAction(int what) {
       displayPalette=true;
       curPaletteType=CMDPAL_TYPE_SAMPLES;
       break;
+    case GUI_ACTION_CMDPAL_INSTRUMENT_CHANGE:
+      displayPalette=true;
+      curPaletteType=CMDPAL_TYPE_INSTRUMENT_CHANGE;
+      break;
     case GUI_ACTION_WINDOW_EDIT_CONTROLS:
       nextWindow=GUI_WINDOW_EDIT_CONTROLS;
       break;

src/gui/gui.h

@@ -519,6 +519,7 @@ enum FurnaceGUIActions {
   GUI_ACTION_CMDPAL_RECENT,
   GUI_ACTION_CMDPAL_INSTRUMENTS,
   GUI_ACTION_CMDPAL_SAMPLES,
+  GUI_ACTION_CMDPAL_INSTRUMENT_CHANGE,
   GUI_ACTION_CMDPAL_MAX,
 
   GUI_ACTION_WINDOW_EDIT_CONTROLS,

src/gui/guiConst.cpp

@@ -566,6 +566,7 @@ const FurnaceGUIActionDef guiActions[GUI_ACTION_MAX]={
   D("CMDPAL_RECENT", "Recent files (Palette)", 0),
   D("CMDPAL_INSTRUMENTS", "Instruments (Palette)", 0),
   D("CMDPAL_SAMPLES", "Samples (Palette)", 0),
+  D("CMDPAL_INSTRUMENT_CHANGE", "Change instrument (Palette)", 0),
   D("CMDPAL_MAX", "", NOT_AN_ACTION),
 
   D("WINDOW_EDIT_CONTROLS", "Edit Controls", 0),