Moved up/down/pageup/pagedown/home/end key handling into

ScrollableWindow and out of the main loop.

src/musikbox/Main.cpp

@@ -187,10 +187,9 @@ int main(int argc, char* argv[])
             else {
                 ch = getch();
             }
-            if (ch == -1) { 
+
-                /* idle timeout */
+            if (ch != -1) { /* -1 = idle timeout */
-            }
+                if (ch == '\t') { /* tab */
-            else if (ch == 9) { /* tab */
                     focusNextInLayout(state);
                 }
                 else if (ch >= KEY_F(0) && ch <= KEY_F(12)) {
@@ -201,42 +200,13 @@ int main(int argc, char* argv[])
                         changeLayout(state, &libraryLayout);
                     }
                 }
-            else if (ch == KEY_NPAGE) {
-                if (state.scrollable) {
-                    state.scrollable->PageDown();
-                }
-            }
-            else if (ch == KEY_PPAGE) {
-                if (state.scrollable) {
-                    state.scrollable->PageUp();
-                }
-            }
-            else if (ch == KEY_DOWN) {
-                if (state.scrollable) {
-                    state.scrollable->ScrollDown();
-                }
-            }
-            else if (ch == KEY_UP) {
-                if (state.scrollable) {
-                    state.scrollable->ScrollUp();
-                }
-            }
-            else if (ch == KEY_HOME) {
-                if (state.scrollable) {
-                    state.scrollable->ScrollToTop();
-                }
-            }
-            else if (ch == KEY_END) {
-                if (state.scrollable) {
-                    state.scrollable->ScrollToBottom();
-                }
-            }
                 else if (state.input) {
                     state.input->WriteChar(ch);
                 }
                 else if (state.keyHandler) {
                     state.keyHandler->KeyPress(ch);
                 }
+            }
 
             Window::WriteToScreen();
             WindowMessageQueue::Instance().Dispatch();

src/musikbox/app/window/CommandWindow.cpp

@@ -74,14 +74,14 @@ void CommandWindow::WriteChar(int64 ch) {
 
     waddch(this->GetContent(), ch);
 
-    if (ch == 8) { /* backspace */
+    if (ch == '\b') { /* backspace */
         wdelch(this->GetContent());
 
         if (bufferPosition > 0) {
             --bufferPosition;
         }
     }
-    else if (ch == 10) { /* return */
+    else if (ch == '\n') { /* return */
         this->buffer[bufferPosition] = 0;
         std::string cmd(buffer);
 

src/musikbox/app/window/TrackListView.cpp

@@ -46,7 +46,7 @@ void TrackListView::OnQueryCompleted(QueryPtr query) {
 }
 
 void TrackListView::KeyPress(int64 ch) {
-    if (ch == 10) { /* return */
+    if (ch == '\n') { /* return */
         size_t selected = this->GetSelectedIndex();
         if (this->metadata->size() > selected) {
             TrackPtr track = this->metadata->at(selected);
@@ -55,6 +55,9 @@ void TrackListView::KeyPress(int64 ch) {
             this->transport->Start(fn);
         }
     }
+    else {
+        ListWindow::KeyPress(ch);
+    }
 }
 
 void TrackListView::ProcessMessage(IWindowMessage &message) {

src/musikbox/app/window/TrackListView.h

@@ -15,7 +15,7 @@ using musik::core::QueryPtr;
 using musik::core::LibraryPtr;
 using musik::core::audio::Transport;
 
-class TrackListView : public ListWindow, public IKeyHandler, public sigslot::has_slots<> {
+class TrackListView : public ListWindow, public sigslot::has_slots<> {
     public:
         TrackListView(Transport& transport, LibraryPtr library, IWindow *parent = NULL);
         ~TrackListView();

src/musikbox/cursespp/ScrollableWindow.cpp

@@ -25,6 +25,17 @@ ScrollPos& ScrollableWindow::GetScrollPosition() {
     return this->scrollPosition;
 }
 
+void ScrollableWindow::KeyPress(int64 ch) {
+    switch (ch) {
+        case KEY_NPAGE: this->PageDown(); break;
+        case KEY_PPAGE: this->PageUp(); break;
+        case KEY_DOWN: this->ScrollDown(); break;
+        case KEY_UP: this->ScrollUp(); break;
+        case KEY_HOME: this->ScrollToTop(); break;
+        case KEY_END: this->ScrollToBottom(); break;
+    }
+}
+
 void ScrollableWindow::OnAdapterChanged() {
     IScrollAdapter *adapter = &GetScrollAdapter();
 

src/musikbox/cursespp/ScrollableWindow.h

@@ -4,8 +4,9 @@
 #include "Window.h"
 #include "IScrollAdapter.h"
 #include "IScrollable.h"
+#include "IKeyHandler.h"
 
-class ScrollableWindow : public IScrollable, public Window {
+class ScrollableWindow : public IScrollable, public IKeyHandler, public Window {
     public:
         ScrollableWindow(IWindow *parent = NULL);
         virtual ~ScrollableWindow();
@@ -13,6 +14,8 @@ class ScrollableWindow : public IScrollable, public Window {
         virtual void Show();
         virtual void SetSize(int width, int height);
 
+        virtual void KeyPress(int64 ch);
+
         virtual void ScrollToTop();
         virtual void ScrollToBottom();
         virtual void ScrollUp(int delta = 1);