src/third_party/skia/experimental/SimpleiOSApp/SimpleApp.mm

   1 #import "SkCanvas.h"
   2 #import "SkPaint.h"
   3 #import "SkWindow.h"
   4 #include "SkGraphics.h"
   5 #include "SkCGUtils.h"
   6
   7 extern void tool_main(int argc, char *argv[]);
   8 void save_args(int argc, char *argv[]);
   9
  10 class SkSampleView : public SkView {
  11 public:
  12     SkSampleView() {
  13         this->setVisibleP(true);
  14         this->setClipToBounds(false);
  15     };
  16 protected:
  17     virtual void onDraw(SkCanvas* canvas) {
  18         canvas->drawColor(0xFFFFFFFF);
  19         SkPaint p;
  20         p.setTextSize(20);
  21         p.setAntiAlias(true);
  22         canvas->drawText("finished", 13, 50, 30, p);
  23         SkRect r = {50, 50, 80, 80};
  24         p.setColor(0xAA11EEAA);
  25         canvas->drawRect(r, p);
  26     }
  27 private:
  28     typedef SkView INHERITED;
  29 };
  30
  31 void application_init() {
  32     SkGraphics::Init();
  33     SkEvent::Init();
  34 }
  35
  36 void application_term() {
  37     SkGraphics::Term();
  38     SkEvent::Term();
  39 }
  40
  41 int saved_argc;
  42 char** saved_argv;
  43
  44 void save_args(int argc, char *argv[]) {
  45     saved_argc = argc;
  46     saved_argv = argv;
  47 }
  48
  49 class FillLayout : public SkView::Layout {
  50 protected:
  51     virtual void onLayoutChildren(SkView* parent) {
  52         SkView* view = SkView::F2BIter(parent).next();
  53         view->setSize(parent->width(), parent->height());
  54     }
  55 };
  56
  57 #import "SimpleApp.h"
  58 @implementation SimpleApp
  59
  60 - (id)initWithDefaults {
  61     (void) tool_main(saved_argc, saved_argv);
  62     if (self = [super initWithDefaults]) {
  63         fWind = new SkOSWindow(self);
  64         fWind->setLayout(new FillLayout, false);
  65         fWind->attachChildToFront(new SkSampleView)->unref();
  66     }
  67     return self;
  68 }
  69
  70 @end