Diff: main.cpp

Revision:

3:ca2285e07824

Parent:

2:fe93c85e8f0b

--- a/main.cpp	Mon Apr 11 16:54:57 2016 +0000
+++ b/main.cpp	Sun May 08 14:43:42 2016 +0000
@@ -18,9 +18,12 @@
 BitmapWidget* bm1;
 ContainerWidget* cw1;
 GUI* gui;
+GraphicsContext* context;
 FastFontRenderer* fontRenderer;
 FastFont* defaultFont;
 
+Window* rootWindow;
+Window* win1;
 ILI932x* tft;
 
 Serial *pc;
@@ -45,32 +48,32 @@
    eventSource->touchEndHandler(p);
 }
 
-void tapHandler1(Event e, EventListener* target) {
-    TextWidget* w = (TextWidget*) target;
+void tapHandler1(Event e) {
+    TextWidget* w = (TextWidget*) e.target;
     if(done) {
         w->setBackground(Green);
     } else {
         w->setBackground(Blue);
     }
     done = !done;
-    w->draw();    
+  //  w->draw();    
 }
-void tapHandler2(Event e, EventListener* target) {
-    TextWidget* w = (TextWidget*) target;
+void tapHandler2(Event e) {
+    TextWidget* w = (TextWidget*) e.target;
     if(done) {
         w->setBackground(Green);
     } else {
         w->setBackground(Red);
     }
     done = !done;
-    w->draw();    
+   // w->draw();    
 }
 
-void dragHandler(Event e, EventListener* target) {
-    Widget* w = (Widget*) target;
+void dragHandler(Event e) {
+    Widget* w = (Widget*) e.target;
     w->clear();
     w->setLocation(w->x(), e.screenY - w->height()/2);
-    w->draw();    
+   // w->draw();    
 }
 
 void initSerial() {
@@ -91,7 +94,9 @@
     eventDispatcher = new EventDispatcher();
     fontRenderer = new FastFontRenderer();
     defaultFont = new FastFont((uint8_t*)FFArial24x23);
-    gui = new GUI(tft, eventDispatcher, fontRenderer, defaultFont);
+    context = new GraphicsContext(tft, eventDispatcher, fontRenderer, defaultFont);
+    gui = new GUI(context);
+    rootWindow = gui->rootWindow();
 }
 
 void initTouchScreen() {
@@ -101,7 +106,7 @@
     touchScreen->setTouchEndHandler(&touchEnd);
     touchScreen->setLCDGeometry(LCD_X_RES, LCD_Y_RES, TOUCHSCREEN_ORIENTATION_PORTRAIT | TOUCHSCREEN_ORIENTATION_ROTATED);
     touchScreen->setCalibration(TOUCH_X_MIN, TOUCH_X_MAX, TOUCH_Y_MIN, TOUCH_Y_MAX);
-    eventSource = new TouchScreenEventSource(touchScreen, eventDispatcher);
+    eventSource = new TouchScreenEventSource(touchScreen, gui);
 }
 
 int main()
@@ -110,45 +115,64 @@
     initSerial();
     initGui();
     initTouchScreen();
-    
-    
-    
-    widget1 = new TextWidget(gui);
-    widget1->setLocation(10,10);
-    widget1->setSize(100,60);
-    widget1->setText("This widget will change\ncolour when tapped");
-    widget1->draw();
-    widget1->setEventHandler(touchTapEvent, &tapHandler1);
+ 
     
-    widget2 = new TextWidget(gui);
-    widget2->setLocation(10,100);
-    widget2->setSize(200,60);
-    widget2->setText("A double-tap will make this\nwidget change colour");
-    widget2->draw();
-    widget2->setEventHandler(touchDoubleTapEvent, &tapHandler2);
-    
-    widget3 = new TextWidget(gui);
-    widget3->setLocation(10,10);
-    widget3->setSize(200,60);
-    widget3->setText("ABCDEF\nGHIJKL\nMNOPQRS\nTUVWXYZ");
-    widget3->draw();    
-    widget3->setEventHandler(touchMoveEvent, &dragHandler);
-    
-    bm1 = new BitmapWidget(gui);
-    bm1->setLocation(10,200);
-    bm1->setSize(64,64);
-    bm1->setBitmap(radiator_64x64_on_bmp);
-    
-    cw1 = new ContainerWidget(gui);
+    cw1 = new ContainerWidget(context);
     cw1->setLocation(50,150);
     cw1->setSize(20,20);
     cw1->setBorder(4, Green);
-    cw1->append(widget1);
-    cw1->append(bm1);
-    cw1->draw();
-    
-    
+    rootWindow->attach(cw1);
+    {
+     
+        widget1 = new TextWidget(context);
+        widget1->setSize(100,60);
+        widget1->setText("This widget will change\ncolour when tapped");
+        widget1->setBorder(1,White);
+        cw1->attach(widget1);
+        widget1->setEventHandler(new EventHandler(TOUCH_TAP, &tapHandler1));
+        
+        
+        bm1 = new BitmapWidget(context);
+        bm1->setBitmap(radiator_64x64_on_bmp, 64, 64);
+        cw1->attach(bm1);
+    }
+
+    Widget *w = new Widget(context);
+    w->setSize(60,60);
+    w->setLocation(100,100);
+    w->setBorder(2, Red);
+    rootWindow->attach(w);
+
+    widget2 = new TextWidget(context);
+    widget2->setLocation(10,80);
+    widget2->setSize(200,60);
+    widget2->setText("A double-tap will make this\nwidget change colour");
+    rootWindow->attach(widget2);
+    widget2->setEventHandler(new EventHandler(TOUCH_DOUBLE_TAP, &tapHandler2));
+ 
+    char *moveme = "ABCDEF\nGHIJKL\nMNOPQRS\nTUVWXYZ";
+    widget3 = new TextWidget(context);
+    widget3->setLocation(10,10);
+    widget3->setSize(200,60);
+    widget3->setText(moveme);
+    rootWindow->attach(widget3);
+    widget3->setEventHandler(new EventHandler(TOUCH_MOVE, &dragHandler));
+
+ 
+    SpinnerWidget *sw = new SpinnerWidget(context);
+    sw->setLocation(50,250);
+    sw->setSize(128,96);
+    sw->setIncrement(0.5);
+    sw->setMax(20);
+    sw->setMin(10);
+    char *format = "%2.1f C";
+    sw->setFormat(format);
+    sw->setValue(9.5);
+    rootWindow->attach(sw);
+
     while (1) {
-        Thread::wait(1000);
+        gui->updateWindow();
+        gui->pumpEvents();
+        Thread::wait(1);
     }
 }