minsky::NSContext Struct Reference

#include <getContext.h>

Collaboration diagram for minsky::NSContext:

Public Member Functions
	NSContext (void *nativeHandle, int xoffs, int yoffs, int width, int height, WindowInformation &)
	~NSContext ()
void	requestRedraw ()
	NSContext (const NSContext &)=delete
	NSContext (NSContext &&)
void	operator= (const NSContext &)=delete

Public Attributes
std::unique_ptr< ViewImpl >	impl

Detailed Description

Definition at line 31 of file getContext.h.

Constructor & Destructor Documentation

NSContext() [1/3]

minsky::NSContext::NSContext	(	void *	nativeHandle,
		int	xoffs,
		int	yoffs,
		int	width,
		int	height,
		WindowInformation &	winfo
	)

Definition at line 71 of file getContext.cc.

References minsky::WindowInformation::hasScrollBars, and impl.

  {
    NSView* view=reinterpret_cast<NSView*>(nativeHandle);
    // check that we are passed a valid NSView pointer (must be an in-process call).
    @try {
      SetSignal sigHandler;
      [view class];
    }
    @catch (NSException*)
      {
        throw runtime_error("Different process space not supported on MacOSX");
      }

    impl=make_unique<ViewImpl>();

    // do not overwrite scrollbar
    if (winfo.hasScrollBars)
      {
        width-=20;
      }
    [impl->cairoView setFrameSize: NSMakeSize(width,height)];
    [impl->cairoView setWinfo: &winfo];
    [view addSubview: impl->cairoView];
  }

~NSContext()

minsky::NSContext::~NSContext ( )

default

NSContext() [2/3]

minsky::NSContext::NSContext ( const NSContext &  )

delete

NSContext() [3/3]

minsky::NSContext::NSContext ( NSContext &&  )

default

Member Function Documentation

operator=()

void minsky::NSContext::operator= ( const NSContext &  )

delete

requestRedraw()

void minsky::NSContext::requestRedraw

(

)

Definition at line 100 of file getContext.cc.

References impl.

  {
   [impl->cairoView setNeedsDisplay: true];
  }

Member Data Documentation

impl

std::unique_ptr<ViewImpl> minsky::NSContext::impl

Definition at line 33 of file getContext.h.

Referenced by NSContext(), and requestRedraw().

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The documentation for this struct was generated from the following files:

• model/getContext.h
• model/getContext.cc