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

   1 #include "SkApplication.h"
   2 #import "SkCanvas.h"
   3 #import "SkPaint.h"
   4 #import "SkWindow.h"
   5 #include "SkGraphics.h"
   6 #include "SkCGUtils.h"
   7
   8 void dummy_main(int , char *[]) {
   9 }
  10
  11 class SkSampleView : public SkView {
  12 public:
  13     SkSampleView() {
  14         this->setVisibleP(true);
  15         this->setClipToBounds(false);
  16     };
  17 protected:
  18     virtual void onDraw(SkCanvas* canvas) {
  19         canvas->drawColor(0xFFFFFFFF);
  20         SkPaint p;
  21         p.setTextSize(20);
  22         p.setAntiAlias(true);
  23         canvas->drawText("finished", 13, 50, 30, p);
  24         SkRect r = {50, 50, 80, 80};
  25         p.setColor(0xAA11EEAA);
  26         canvas->drawRect(r, p);
  27     }
  28 private:
  29     typedef SkView INHERITED;
  30 };
  31
  32 void application_init() {
  33     SkGraphics::Init();
  34     SkEvent::Init();
  35 }
  36
  37 void application_term() {
  38     SkGraphics::Term();
  39     SkEvent::Term();
  40 }
  41
  42 int saved_argc;
  43 char** saved_argv;
  44
  45 IOS_launch_type set_cmd_line_args(int argc, char *argv[], const char* ) {
  46     saved_argc = argc;
  47     saved_argv = argv;
  48     return kTool_iOSLaunchType;
  49 }
  50
  51 class FillLayout : public SkView::Layout {
  52 protected:
  53     virtual void onLayoutChildren(SkView* parent) {
  54         SkView* view = SkView::F2BIter(parent).next();
  55         view->setSize(parent->width(), parent->height());
  56     }
  57 };
  58
  59 #import "SimpleApp.h"
  60 @implementation SimpleApp
  61
  62 - (id)initWithDefaults {
  63     dummy_main(saved_argc, saved_argv);
  64     if (self = [super initWithDefaults]) {
  65         fWind = new SkOSWindow(self);
  66         fWind->setLayout(new FillLayout, false);
  67         fWind->attachChildToFront(new SkSampleView)->unref();
  68     }
  69     return self;
  70 }
  71
  72 @end