Allow un-handled mouse events to propagate via sigslot event in Window.

src/musikcube/app/window/TransportWindow.cpp

@@ -431,7 +431,7 @@ bool TransportWindow::KeyPress(const std::string& kn) {
     return false;
 }
 
-bool TransportWindow::MouseEvent(const IMouseHandler::Event& event) {
+bool TransportWindow::ProcessMouseEvent(const IMouseHandler::Event& event) {
     if (event.Button1Clicked()) {
         if (this->shufflePos.Contains(event)) {
             this->playback.ToggleShuffle();
@@ -466,7 +466,7 @@ bool TransportWindow::MouseEvent(const IMouseHandler::Event& event) {
             }
         }
     }
-    return false;
+    return Window::ProcessMouseEvent(event);
 }
 
 bool TransportWindow::FocusNext() {

src/musikcube/app/window/TransportWindow.h

@@ -64,11 +64,11 @@ namespace musik {
 
                 virtual ~TransportWindow();
 
-                virtual void ProcessMessage(musik::core::runtime::IMessage &message);
-                virtual void OnFocusChanged(bool focused);
-                virtual void OnRedraw();
-                virtual bool KeyPress(const std::string& key);
-                virtual bool MouseEvent(const IMouseHandler::Event& mouseEvent);
+                void ProcessMessage(musik::core::runtime::IMessage &message) override;
+                void OnFocusChanged(bool focused) override;
+                void OnRedraw() override;
+                bool KeyPress(const std::string& key) override;
+                bool ProcessMouseEvent(const IMouseHandler::Event& mouseEvent) override;
 
                 void SetFocus(FocusTarget target);
                 FocusTarget GetFocus() const;

src/musikcube/cursespp/App.cpp

@@ -574,12 +574,12 @@ process:
                         Event event(rawMouseEvent, window);
                         if (event.MouseWheelDown() || event.MouseWheelUp()) {
                             if (state.focused) {
-                                state.focused->MouseEvent(event);
+                                state.focused->ProcessMouseEvent(event);
                             }
                         }
                         else if (mouseButtonState.Update(rawMouseEvent)) {
                             event.state = mouseButtonState.ToCursesState();
-                            active->MouseEvent(event);
+                            active->ProcessMouseEvent(event);
                         }
                     }
                 }

src/musikcube/cursespp/Checkbox.cpp

@@ -93,11 +93,11 @@ bool Checkbox::KeyPress(const std::string& key) {
     return false;
 }
 
-bool Checkbox::MouseEvent(const IMouseHandler::Event& event) {
+bool Checkbox::ProcessMouseEvent(const IMouseHandler::Event& event) {
     if (event.Button1Clicked()) {
         this->FocusInParent();
         this->SetChecked(!this->checked);
         return true;
     }
-    return false;
+    return TextLabel::ProcessMouseEvent(event);
 }

src/musikcube/cursespp/LayoutBase.cpp

@@ -503,7 +503,7 @@ bool LayoutBase::KeyPress(const std::string& key) {
     return false;
 }
 
-bool LayoutBase::MouseEvent(const IMouseHandler::Event& mouseEvent) {
+bool LayoutBase::ProcessMouseEvent(const IMouseHandler::Event& mouseEvent) {
     for (auto window : this->children) {
         auto x = window->GetX();
         auto y = window->GetY();
@@ -513,10 +513,10 @@ bool LayoutBase::MouseEvent(const IMouseHandler::Event& mouseEvent) {
             mouseEvent.y >= y && mouseEvent.y < y + cy)
         {
             auto relative = IMouseHandler::Event(mouseEvent, window.get());
-            if (window->MouseEvent(relative)) {
+            if (window->ProcessMouseEvent(relative)) {
                 return true;
             }
         }
     }
-    return false;
+    return Window::ProcessMouseEvent(mouseEvent);
 }

src/musikcube/cursespp/ListWindow.cpp

@@ -311,9 +311,9 @@ bool ListWindow::KeyPress(const std::string& key) {
     return ScrollableWindow::KeyPress(key);
 }
 
-bool ListWindow::MouseEvent(const IMouseHandler::Event& event) {
+bool ListWindow::ProcessMouseEvent(const IMouseHandler::Event& event) {
     /* CAL TODO: this method assumes each row is a single cell tall. */
-    bool result = ScrollableWindow::MouseEvent(event);
+    bool result = ScrollableWindow::ProcessMouseEvent(event);
 
     auto first = this->scrollPosition.firstVisibleEntryIndex;
 

src/musikcube/cursespp/ScrollableWindow.cpp

@@ -140,7 +140,9 @@ bool ScrollableWindow::KeyPress(const std::string& key) {
     return false;
 }
 
-bool ScrollableWindow::MouseEvent(const IMouseHandler::Event& event) {
+bool ScrollableWindow::ProcessMouseEvent(const IMouseHandler::Event& event) {
+    const bool result = Window::ProcessMouseEvent(event);
+
     if (event.Button1Clicked()) {
         this->FocusInParent();
         return true;
@@ -153,7 +155,8 @@ bool ScrollableWindow::MouseEvent(const IMouseHandler::Event& event) {
         this->PageUp();
         return true;
     }
-    return false;
+
+    return result;
 }
 
 

src/musikcube/cursespp/ShortcutsWindow.cpp

@@ -148,7 +148,7 @@ bool ShortcutsWindow::KeyPress(const std::string& key) {
     return false;
 }
 
-bool ShortcutsWindow::MouseEvent(const IMouseHandler::Event& mouseEvent) {
+bool ShortcutsWindow::ProcessMouseEvent(const IMouseHandler::Event& mouseEvent) {
     if (mouseEvent.Button1Clicked()) {
         for (auto entry : this->entries) {
             auto& pos = entry->position;
@@ -167,7 +167,7 @@ bool ShortcutsWindow::MouseEvent(const IMouseHandler::Event& mouseEvent) {
             }
         }
     }
-    return false;
+    return Window::ProcessMouseEvent(mouseEvent);
 }
 
 void ShortcutsWindow::OnFocusChanged(bool focused) {

src/musikcube/cursespp/TextInput.cpp

@@ -279,11 +279,11 @@ void TextInput::SetHint(const std::string& hint) {
     this->Redraw();
 }
 
-bool TextInput::MouseEvent(const IMouseHandler::Event& event) {
+bool TextInput::ProcessMouseEvent(const IMouseHandler::Event& event) {
     if (event.Button1Clicked()) {
         this->position = std::max(0, std::min((int)this->bufferLength, event.x));
         this->FocusInParent();
         return true;
     }
-    return false;
+    return Window::ProcessMouseEvent(event);
 }

src/musikcube/cursespp/TextLabel.cpp

@@ -128,11 +128,11 @@ bool TextLabel::KeyPress(const std::string& key) {
     return false;
 }
 
-bool TextLabel::MouseEvent(const IMouseHandler::Event& event) {
+bool TextLabel::ProcessMouseEvent(const IMouseHandler::Event& event) {
     if (event.Button1Clicked()) {
         this->FocusInParent();
         this->Activated(this);
         return true;
     }
-    return false;
+    return Window::ProcessMouseEvent(event);
 }

src/musikcube/cursespp/Window.cpp

@@ -967,7 +967,8 @@ void Window::SetNavigationKeys(std::shared_ptr<INavigationKeys> keys) {
     ::keys = keys;
 }
 
-bool Window::MouseEvent(const IMouseHandler::Event& mouseEvent) {
+bool Window::ProcessMouseEvent(const IMouseHandler::Event& mouseEvent) {
+    this->MouseEvent(this, &mouseEvent);
     return false;
 }
 

src/musikcube/cursespp/cursespp/Checkbox.h

@@ -50,12 +50,16 @@ namespace cursespp {
 
             virtual ~Checkbox();
 
-            virtual void SetText(const std::string& value);
-            virtual std::string GetText();
             virtual void SetChecked(bool checked);
             virtual bool IsChecked() { return this->checked; }
-            virtual bool KeyPress(const std::string& key);
-            virtual bool MouseEvent(const IMouseHandler::Event& event);
+
+            /* TextLabel */
+            virtual void SetText(const std::string& value) override;
+            virtual std::string GetText() override;
+
+            /* Window */
+            bool KeyPress(const std::string& key) override;
+            bool ProcessMouseEvent(const IMouseHandler::Event& event) override;
 
         private:
             bool checked;

src/musikcube/cursespp/cursespp/IMouseHandler.h

@@ -72,6 +72,6 @@ namespace cursespp {
             };
 
             virtual ~IMouseHandler() { }
-            virtual bool MouseEvent(const Event& mouseEvent) = 0;
+            virtual bool ProcessMouseEvent(const Event& mouseEvent) = 0;
     };
 }

src/musikcube/cursespp/cursespp/LayoutBase.h

@@ -96,7 +96,7 @@ namespace cursespp {
             bool KeyPress(const std::string& key) override;
 
             /* IMouseHandler */
-            bool MouseEvent(const IMouseHandler::Event& mouseEvent) override;
+            bool ProcessMouseEvent(const IMouseHandler::Event& mouseEvent) override;
 
             /* IWindowGroup */
             bool AddWindow(IWindowPtr window) override;

src/musikcube/cursespp/cursespp/ListWindow.h

@@ -70,7 +70,7 @@ namespace cursespp {
             const IScrollAdapter::ScrollPosition& GetScrollPosition() override;
 
             bool KeyPress(const std::string& key) override;
-            bool MouseEvent(const IMouseHandler::Event& event)  override;
+            bool ProcessMouseEvent(const IMouseHandler::Event& event) override;
 
             void SetScrollbarVisible(bool visible);
             void SetDecorator(Decorator decorator);

src/musikcube/cursespp/cursespp/ScrollableWindow.h

@@ -64,7 +64,7 @@ namespace cursespp {
             void OnRedraw() override;
 
             /* IMouseHandler */
-            bool MouseEvent(const IMouseHandler::Event& event) override;
+            bool ProcessMouseEvent(const IMouseHandler::Event& event) override;
 
             /* IScrollable */
             void ScrollToTop() override;

src/musikcube/cursespp/cursespp/ShortcutsWindow.h

@@ -63,7 +63,7 @@ namespace cursespp {
             void SetActive(const std::string& key);
 
             bool KeyPress(const std::string& key) override;
-            bool MouseEvent(const IMouseHandler::Event& mouseEvent) override;
+            bool ProcessMouseEvent(const IMouseHandler::Event& mouseEvent) override;
 
         protected:
             void OnRedraw() override;

src/musikcube/cursespp/cursespp/TextInput.h

@@ -72,7 +72,7 @@ namespace cursespp {
             void OnRedraw() override;
 
             /* IMouseHandler */
-            bool MouseEvent(const IMouseHandler::Event& event) override;
+            bool ProcessMouseEvent(const IMouseHandler::Event& event) override;
 
             /* regular methods we define */
             void SetRawKeyBlacklist(const std::vector<std::string>&& blacklist);

src/musikcube/cursespp/cursespp/TextLabel.h

@@ -58,7 +58,7 @@ namespace cursespp {
             /* IWindow */
             void OnRedraw() override;
             bool KeyPress(const std::string& key) override;
-            bool MouseEvent(const IMouseHandler::Event& event) override;
+            bool ProcessMouseEvent(const IMouseHandler::Event& event) override;
 
             /* virtual methods we define */
             virtual void SetBold(bool bold);

src/musikcube/cursespp/cursespp/Window.h

@@ -38,6 +38,7 @@
 #include <cursespp/IWindow.h>
 #include <cursespp/INavigationKeys.h>
 #include <musikcore/runtime/IMessageQueue.h>
+#include <sigslot/sigslot.h>
 
 #ifdef WIN32
     #if defined(PDCURSES_WINCON) || defined(_CONSOLE)
@@ -61,6 +62,8 @@ namespace cursespp {
             static const int kFirstReservedMessageId;
             static const int kLastReservedMessageId;
 
+            sigslot::signal2<IWindow*, const IMouseHandler::Event*> MouseEvent;
+
             Window(IWindow* parent = nullptr);
             virtual ~Window();
 
@@ -137,7 +140,7 @@ namespace cursespp {
             bool HasBadBounds() noexcept { return this->badBounds; }
 
             /* IMouseHandler */
-            bool MouseEvent(const IMouseHandler::Event& mouseEvent) override;
+            bool ProcessMouseEvent(const IMouseHandler::Event& mouseEvent) override;
 
         protected: