GUI: patchbay right click menu

src/engine/engine.cpp

@@ -3879,6 +3879,34 @@ bool DivEngine::patchDisconnect(unsigned int src, unsigned int dest) {
   return false;
 }
 
+void DivEngine::patchDisconnectAll(unsigned int portSet) {
+  BUSY_BEGIN;
+  saveLock.lock();
+
+  if (portSet&0x1000) {
+    portSet&=0xfff;
+
+    for (size_t i=0; i<song.patchbay.size(); i++) {
+      if ((song.patchbay[i]&0xfff0)==(portSet<<4)) {
+        song.patchbay.erase(song.patchbay.begin()+i);
+        i--;
+      }
+    }
+  } else {
+    portSet&=0xfff;
+
+    for (size_t i=0; i<song.patchbay.size(); i++) {
+      if ((song.patchbay[i]&0xfff00000)==(portSet<<20)) {
+        song.patchbay.erase(song.patchbay.begin()+i);
+        i--;
+      }
+    }
+  }
+
+  saveLock.unlock();
+  BUSY_END;
+}
+
 void DivEngine::noteOn(int chan, int ins, int note, int vol) {
   if (chan<0 || chan>=chans) return;
   BUSY_BEGIN;

src/engine/engine.h

@@ -849,6 +849,9 @@ class DivEngine {
     // returns false if connection doesn't exist
     bool patchDisconnect(unsigned int src, unsigned int dest);
 
+    // disconnect all in patchbay
+    void patchDisconnectAll(unsigned int portSet);
+
     // play note
     void noteOn(int chan, int ins, int note, int vol=-1);
 

src/gui/mixer.cpp

@@ -107,13 +107,18 @@ bool FurnaceGUI::portSet(String label, unsigned int portSetID, int ins, int outs
     hovered=ImGui::ItemHoverable(rect,ImGui::GetID(portID.c_str()));
     active=(hovered && ImGui::IsMouseClicked(ImGuiMouseButton_Left));
 
+    if (hovered && ImGui::IsMouseClicked(ImGuiMouseButton_Right)) {
+      ImGui::OpenPopup("SubPortOptions");
+      selectedPortSet=portSetID;
+      clickedPort=-1;
+    }
 
     if (hovered) hoveredPortSet=portSetID;
     if (active) clickedPort=-1;
 
     // label
     dl->AddRectFilled(minArea,maxArea,ImGui::GetColorU32(portSetColor),0.0f);
-    dl->AddRect(minArea,maxArea,ImGui::GetColorU32(portSetBorderColor),0.0f,dpiScale);
+    dl->AddRect(minArea,maxArea,ImGui::GetColorU32((selectedPortSet==portSetID)?uiColors[GUI_COLOR_TEXT]:portSetBorderColor),0.0f,0,dpiScale);
     dl->AddText(ImGui::GetFont(),ImGui::GetFontSize(),textPos,ImGui::GetColorU32(uiColors[GUI_COLOR_TEXT]),label.c_str(),NULL,ImGui::GetWindowSize().x*0.6f);
   }
 
@@ -385,6 +390,7 @@ void FurnaceGUI::drawMixer() {
             if (!e->patchConnect(src,dest)) {
               e->patchDisconnect(src,dest);
             }
+            MARK_MODIFIED;
           }
         }
       }
@@ -411,6 +417,13 @@ void FurnaceGUI::drawMixer() {
         }
       }
     }
+    if (ImGui::BeginPopup("SubPortOptions",ImGuiWindowFlags_NoMove|ImGuiWindowFlags_AlwaysAutoResize|ImGuiWindowFlags_NoTitleBar|ImGuiWindowFlags_NoSavedSettings)) {
+      if (ImGui::MenuItem("disconnect all")) {
+        e->patchDisconnectAll(selectedPortSet);
+        MARK_MODIFIED;
+      }
+      ImGui::EndPopup();
+    }
     ImGui::EndChild();
   }
   if (ImGui::IsWindowFocused(ImGuiFocusedFlags_ChildWindows)) curWindow=GUI_WINDOW_MIXER;