Moved ViewMainDecoration back to Layout

This allows each custom screen to have its own trims/sliders/etc being displayed properly while scrolling from view to view.

radio/src/gui/colorlcd/layout.cpp

@@ -22,6 +22,7 @@
 #include "view_main.h"
 #include "layouts/trims.h"
 #include "layouts/sliders.h"
+#include "view_main_decoration.h"
 
 constexpr uint32_t LAYOUT_REFRESH = 1000 / 2; // 2 Hz
 
@@ -172,6 +173,14 @@ void disposeCustomScreen(unsigned idx)
   memset(dst, 0, len);
 }
 
+Layout::Layout(const LayoutFactory * factory, PersistentData * persistentData):
+  LayoutBase({0, 0, LCD_W, LCD_H}, persistentData),
+  factory(factory),
+  decoration(new ViewMainDecoration(this, getRect()))
+{
+  decorate();
+}
+
 void Layout::create()
 {
   memset(persistentData, 0, sizeof(PersistentData));
@@ -205,6 +214,26 @@ void Layout::checkEvents()
   }
 }
 
+void Layout::setTrimsVisible(bool visible)
+{
+  decoration->setTrimsVisible(visible);
+}
+
+void Layout::setSlidersVisible(bool visible)
+{
+  decoration->setSlidersVisible(visible);
+}
+
+void Layout::setFlightModeVisible(bool visible)
+{
+  decoration->setFlightModeVisible(visible);
+}
+
+void Layout::adjustDecoration()
+{
+  decoration->adjustDecoration();
+}
+
 void Layout::decorate()
 {
   // Check if deco setting are still up-to-date
@@ -222,23 +251,29 @@ void Layout::decorate()
   // Save settings
   decorationSettings = checkSettings;
 
-  auto viewMain = ViewMain::instance();
-
   // Set visible decoration
-  viewMain->setTopbarVisible(hasTopbar());
+  ViewMain::instance()->setTopbarVisible(hasTopbar());
-  viewMain->setSlidersVisible(hasSliders());
+  setSlidersVisible(hasSliders());
-  viewMain->setTrimsVisible(hasTrims());
+  setTrimsVisible(hasTrims());
-  viewMain->setFlightModeVisible(hasFlightMode());
+  setFlightModeVisible(hasFlightMode());
 
   // Re-compute positions
-  viewMain->adjustDecoration();
+  adjustDecoration();
 
   // and update relevant windows
   updateZones();
-  invalidate();
+
+  // probably not needed
+  //invalidate();
+}
+
+void Layout::createDecoration()
+{
 }
 
 rect_t Layout::getMainZone() const
 {
-  return ViewMain::instance()->getMainZone();
+  rect_t zone = decoration->getMainZone();
+  return ViewMain::instance()->getMainZone(zone);
 }    
+

radio/src/gui/colorlcd/layout.h

@@ -32,6 +32,7 @@ constexpr coord_t TRIM_SQUARE_SIZE = 17;
 constexpr coord_t MAIN_ZONE_BORDER = 10;
 
 class LayoutFactory;
+class ViewMainDecoration;
 
 #define LAYOUT_COMMON_OPTIONS \
   { STR_TOP_BAR, ZoneOption::Bool },         \
@@ -62,12 +63,7 @@ class Layout: public LayoutBase
       OPTION_LAST_DEFAULT=OPTION_MIRRORED
     };
   
-    Layout(const LayoutFactory * factory, PersistentData * persistentData):
+    Layout(const LayoutFactory * factory, PersistentData * persistentData);
-      LayoutBase({0, 0, LCD_W, LCD_H}, persistentData),
-      factory(factory)
-    {
-      decorate();
-    }
 
 #if defined(DEBUG_WINDOWS)
     std::string getName() const override
@@ -107,8 +103,17 @@ class Layout: public LayoutBase
       return getOptionValue(OPTION_MIRRORED)->boolValue;
     }
 
+    // Set decoration visibility
+    void setTrimsVisible(bool visible);
+    void setSlidersVisible(bool visible);
+    void setFlightModeVisible(bool visible);
+
+    // Re-calculate positions
+    void adjustDecoration();
+
   protected:
-    const LayoutFactory * factory;
+    const LayoutFactory * factory  = nullptr;
+    ViewMainDecoration* decoration = nullptr;
 
     // Decoration settings bitmask to detect updates
     uint8_t  decorationSettings = 0;
@@ -119,6 +124,8 @@ class Layout: public LayoutBase
     // Updates settings for trims, sliders, pots, etc...
     void decorate();
 
+    void createDecoration();
+
     // Get the available space for widgets
     rect_t getMainZone() const;
 };

radio/src/gui/colorlcd/screen_setup.cpp

@@ -137,17 +137,6 @@ class SetupWidgetsPageSlot: public Button
           }
 
           return 0;
-          // }
-          // else {
-          //   Menu * menu = new Menu(this);
-          //   for (auto factory: getRegisteredWidgets()) {
-          //     menu->addLine(factory->getName(), [=]() {
-          //         if (widget) widget->deleteLater();
-          //         widget = screen->createWidget(slotIndex, factory);
-          //     });
-          //   }
-          // }
-          // return 0;
       });
     }
 
@@ -163,7 +152,7 @@ class SetupWidgetsPage: public FormWindow
 {
   public:
   SetupWidgetsPage(ScreenMenu* menu, uint8_t customScreenIdx):
-      FormWindow(ViewMain::instance(), {0, 0, LCD_W, LCD_H}, /*OPAQUE |*/ FORM_FORWARD_FOCUS),
+      FormWindow(ViewMain::instance(), {0, 0, 0, 0}, /*OPAQUE |*/ FORM_FORWARD_FOCUS),
       menu(menu),
       customScreenIdx(customScreenIdx)
     {
@@ -173,11 +162,13 @@ class SetupWidgetsPage: public FormWindow
       auto screen = customScreens[customScreenIdx];
       if (screen) {
         screen->attach(this);
-        screen->setLeft(0);
         setRect(screen->getRect());
-      }
 
-      ViewMain::instance()->bringToTop();
+        auto viewMain = ViewMain::instance();
+        savedView = viewMain->getCurrentMainView();
+        viewMain->setCurrentMainView(customScreenIdx);
+        viewMain->bringToTop();
+      }
 
       for (unsigned i = 0; i < screen->getZonesCount(); i++) {
         auto rect = screen->getZone(i);
@@ -203,8 +194,8 @@ class SetupWidgetsPage: public FormWindow
       auto screen = customScreens[customScreenIdx];
       if (screen) {
         auto viewMain = ViewMain::instance();
-        screen->setLeft(viewMain->getMainViewLeftPos(customScreenIdx));
         screen->attach(viewMain);
+        viewMain->setCurrentMainView(customScreenIdx);
       }
       FormWindow::deleteLater(detach, trash);
 
@@ -228,6 +219,7 @@ class SetupWidgetsPage: public FormWindow
   protected:
     ScreenMenu* menu;
     uint8_t customScreenIdx;
+    unsigned savedView = 0;
 
     // void paint(BitmapBuffer * dc) override
     // {

radio/src/gui/colorlcd/view_main.cpp

@@ -62,7 +62,7 @@ ViewMain::ViewMain():
                  }, NO_FOCUS);
 #endif
 
-  createDecoration();
+  createTopbar();
   setPageWidth(getParent()->width());
 
   focusWindow = this;
@@ -77,29 +77,6 @@ void ViewMain::setTopbarVisible(bool visible)
   topbar->setVisible(visible);
 }
 
-void ViewMain::setTrimsVisible(bool visible)
-{
-  decoration->setTrimsVisible(visible);
-}
-
-void ViewMain::setSlidersVisible(bool visible)
-{
-  decoration->setSlidersVisible(visible);
-}
-
-void ViewMain::setFlightModeVisible(bool visible)
-{
-  decoration->setFlightModeVisible(visible);
-}
-
-void ViewMain::adjustDecoration()
-{
-  // Topbar does not need any computation
-  // (height() has been set in setTopbarVisible())
-
-  decoration->adjustDecoration();
-}
-
 unsigned ViewMain::getMainViewsCount() const
 {
   return views;
@@ -112,7 +89,6 @@ void ViewMain::setMainViewsCount(unsigned views)
   
   this->views = views;
   setInnerWidth(getParent()->width() * views);
-  //setWidth(getParent()->width() * views);
 }
 
 coord_t ViewMain::getMainViewLeftPos(unsigned view) const
@@ -120,15 +96,48 @@ coord_t ViewMain::getMainViewLeftPos(unsigned view) const
   return getParent()->width() * view;
 }
 
-rect_t ViewMain::getMainZone() const
+rect_t ViewMain::getMainZone(rect_t zone) const
 {
-  rect_t zone = decoration->getMainZone();
   zone.y += topbar->bottom();
   zone.h -= topbar->height();
   
   return zone;
 }
 
+unsigned ViewMain::getCurrentMainView() const
+{
+  return g_model.view;
+}
+
+void ViewMain::setCurrentMainView(unsigned view)
+{
+  if (view < getMainViewsCount()) {
+    g_model.view = view;
+    setScrollPositionX(g_model.view * pageWidth);
+    TRACE("### switched to view #%i", g_model.view);
+  }
+}
+
+void ViewMain::nextMainView()
+{
+  auto view = getCurrentMainView();
+  if (++view >= getMainViewsCount())
+    view = 0;
+
+  setCurrentMainView(view);
+}
+
+void ViewMain::previousMainView()
+{
+  auto view = getCurrentMainView();
+  if (view > 0)
+    view--;  
+  else
+    view = getMainViewsCount() - 1;
+
+  setCurrentMainView(view);
+}
+
 #if defined(HARDWARE_KEYS)
 void ViewMain::onEvent(event_t event)
 {
@@ -155,12 +164,7 @@ void ViewMain::onEvent(event_t event)
 
     case EVT_KEY_BREAK(KEY_PGDN):
       killEvents(event);
-      g_model.view++;
+      nextMainView();
-      if (g_model.view >= getMainViewsCount())
-        g_model.view = 0;
-      setScrollPositionX(g_model.view * pageWidth);
-      //customScreens[g_model.view]->setFocus();
-      TRACE("### switched to view #%i", g_model.view);
       break;
 
 //TODO: these need to go away!
@@ -171,13 +175,7 @@ void ViewMain::onEvent(event_t event)
     case EVT_KEY_LONG(KEY_PGDN):
 #endif
       killEvents(event);
-      if (!g_model.view)
+      previousMainView();
-        g_model.view = getMainViewsCount() - 1;
-      else
-        g_model.view--;
-      setScrollPositionX(g_model.view * pageWidth);
-      //customScreens[g_model.view]->setFocus();
-      TRACE("### switched to view #%i", g_model.view);
       break;
   }
 }
@@ -235,12 +233,6 @@ void ViewMain::paint(BitmapBuffer * dc)
   }
 }
 
-void ViewMain::createDecoration()
-{
-  createTopbar();
-  decoration = new ViewMainDecoration(this, getRect());
-}
-
 void ViewMain::createTopbar()
 {
   topbar = new TopBar(this);

radio/src/gui/colorlcd/view_main.h

@@ -25,7 +25,6 @@
 #include <memory>
 
 class TopBar;
-class ViewMainDecoration;
 class SetupWidgetsPage;
 
 class ViewMain: public FormWindow
@@ -51,18 +50,12 @@ class ViewMain: public FormWindow
     }
 #endif
 
-    // Set topbar & decoration visibility
+    // Set topbar visibility
     void setTopbarVisible(bool visible);
-    void setTrimsVisible(bool visible);
-    void setSlidersVisible(bool visible);
-    void setFlightModeVisible(bool visible);
-
-    // Re-calculate positions
-    void adjustDecoration();
 
     // Get the available space in the middle of the screen
-    // (without decoration)
+    // (without topbar)
-    rect_t getMainZone() const;
+    rect_t getMainZone(rect_t zone) const;
 
     unsigned getMainViewsCount() const;
     void setMainViewsCount(unsigned views);
@@ -72,23 +65,23 @@ class ViewMain: public FormWindow
   protected:
     static ViewMain * _instance;
 
-    unsigned            views = 0;
+    unsigned views = 0;
-    TopBar*             topbar = nullptr;
+    TopBar*  topbar = nullptr;
-    ViewMainDecoration* decoration = nullptr;
 
     friend class SetupWidgetsPage;
 
+    unsigned getCurrentMainView() const;
+    void setCurrentMainView(unsigned view);
+    void nextMainView();
+    void previousMainView();
+  
 #if defined(HARDWARE_KEYS)
     void onEvent(event_t event) override;
 #endif
     void paint(BitmapBuffer * dc) override;
 
     void openMenu();
-
-    void createDecoration();
     void createTopbar();
-
-    void nextView();
 };
 
 #endif // _VIEW_MAIN_H_