Vollbildmodus eingebaut

pages/apparentwind.py

@@ -9,7 +9,11 @@ class ApparentWind(Page):
         super().__init__(pageno, cfg, boatdata)
         self.buttonlabel[1] = 'MODE'
         self.mode = 'L' # (W)ind (L)ens
-        self.symbol = cairo.ImageSurface.create_from_png(os.path.join(cfg['imgpath'], "front.png"))
+        try:
+            self.symbol = cairo.ImageSurface.create_from_png(os.path.join(cfg['imgpath'], "front.png"))
+        except:
+            self.symbol = None
+            print("Warning: Missing image: {}".format(os.path.join(cfg['imgpath'], "front.png")))
 
     def handle_key(self, buttonid):
         if buttonid == 1:
@@ -27,10 +31,11 @@ class ApparentWind(Page):
         ctx.show_text("Apparent Wind")
 
     def draw_lens(self, ctx):
-        ctx.save()
-        ctx.set_source_surface(self.symbol, 140, 30)
-        ctx.paint()
-        ctx.restore()
+        if self.symbol:
+            ctx.save()
+            ctx.set_source_surface(self.symbol, 140, 30)
+            ctx.paint()
+            ctx.restore()
 
         ctx.set_line_width(2)
 

pages/page.py

@@ -145,6 +145,11 @@ class Page():
         ctx.set_font_size(16)
         x = (35, 101, 167, 233, 299, 365) 
         y = 294
+        # Fullscreen-Buttons
+        bx = 400
+        by = (128, 192, 256, 320, 384, 448)
+        bw = 160
+        bh = 64
         for i in range(6):
             if len(self.buttonlabel[i+1]) > 0 :
                 if self.buttonlabel[i+1][0] == "#":
@@ -153,12 +158,18 @@ class Page():
                     key = self.buttonlabel[i+1][1:]
                     ctx.set_source_surface(self.icon[key], x[i]-8, y-13)
                     ctx.paint()
+                    ctx.set_source_surface(self.icon[key], bx + bw / 3.2 - 8, by[i] / 1.6 - 6)
+                    ctx.paint()
                     ctx.restore()
                 else:
                     text = "[ {} ]".format(self.buttonlabel[i+1])
                     w = ctx.text_extents(text).width
                     ctx.move_to(x[i] - w/2, y)               
                     ctx.show_text(text)
+                    # Fullscreen
+                    w = ctx.text_extents(self.buttonlabel[i+1]).width
+                    ctx.move_to(bx + bw/3.2 - w/2, by[i] / 1.6 + 8)
+                    ctx.show_text(self.buttonlabel[i+1])
         ctx.stroke()
 
     def clear(self):