Reorganize source to separate private implementation details

Taking a page from C++ convention, where "detail" is for things that should not
be included in user code.

1 files changed, 0 insertions, 200 deletions

diff --git a/pugl/pugl_win_cairo.c b/pugl/pugl_win_cairo.c
deleted file mode 100644
index 0d2fb5f..0000000
--- a/pugl/pugl_win_cairo.c
+++ /dev/null
@@ -1,200 +0,0 @@
-/*
-  Copyright 2012-2019 David Robillard <http://drobilla.net>
-
-  Permission to use, copy, modify, and/or distribute this software for any
-  purpose with or without fee is hereby granted, provided that the above
-  copyright notice and this permission notice appear in all copies.
-
-  THIS SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
-  WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
-  MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
-  ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
-  WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
-  ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
-  OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
-*/
-
-/**
-   @file pugl_win_cairo.c Cairo graphics backend for Windows.
-*/
-
-#include "pugl/pugl_cairo_backend.h"
-#include "pugl/pugl_internal_types.h"
-#include "pugl/pugl_win.h"
-
-#include <cairo-win32.h>
-#include <cairo.h>
-
-#include <stdlib.h>
-
-typedef struct  {
-	cairo_surface_t* surface;
-	cairo_t*         cr;
-	HDC              drawDc;
-	HBITMAP          drawBitmap;
-} PuglWinCairoSurface;
-
-static int
-puglWinCairoCreateDrawContext(PuglView* view)
-{
-	PuglInternals* const       impl    = view->impl;
-	PuglWinCairoSurface* const surface = (PuglWinCairoSurface*)impl->surface;
-
-	surface->drawDc     = CreateCompatibleDC(impl->hdc);
-	surface->drawBitmap = CreateCompatibleBitmap(
-		impl->hdc, view->width, view->height);
-
-	DeleteObject(SelectObject(surface->drawDc, surface->drawBitmap));
-
-	cairo_status_t st = CAIRO_STATUS_SUCCESS;
-	if (!(surface->surface = cairo_win32_surface_create(surface->drawDc)) ||
-	    (st = cairo_surface_status(surface->surface)) ||
-	    !(surface->cr = cairo_create(surface->surface)) ||
-	    (st = cairo_status(surface->cr))) {
-		return PUGL_ERR_CREATE_CONTEXT;
-	}
-
-	cairo_save(surface->cr);
-	return 0;
-}
-
-static int
-puglWinCairoDestroyDrawContext(PuglView* view)
-{
-	PuglInternals* const       impl    = view->impl;
-	PuglWinCairoSurface* const surface = (PuglWinCairoSurface*)impl->surface;
-
-	DeleteDC(surface->drawDc);
-	DeleteObject(surface->drawBitmap);
-	cairo_destroy(surface->cr);
-	cairo_surface_destroy(surface->surface);
-
-	surface->surface    = NULL;
-	surface->cr         = NULL;
-	surface->drawDc     = NULL;
-	surface->drawBitmap = NULL;
-
-	return 0;
-}
-
-static int
-puglWinCairoConfigure(PuglView* view)
-{
-	PuglInternals* const impl = view->impl;
-	PuglStatus           st   = PUGL_SUCCESS;
-
-	if ((st = puglWinCreateWindow(view, "Pugl", &impl->hwnd, &impl->hdc))) {
-		return st;
-	}
-
-	impl->pfd  = puglWinGetPixelFormatDescriptor(&view->hints);
-	impl->pfId = ChoosePixelFormat(impl->hdc, &impl->pfd);
-
-	if (!SetPixelFormat(impl->hdc, impl->pfId, &impl->pfd)) {
-		ReleaseDC(impl->hwnd, impl->hdc);
-		DestroyWindow(impl->hwnd);
-		impl->hwnd = NULL;
-		impl->hdc  = NULL;
-		return PUGL_ERR_SET_FORMAT;
-	}
-
-	impl->surface = (PuglWinCairoSurface*)calloc(
-		1, sizeof(PuglWinCairoSurface));
-
-	return 0;
-}
-
-static int
-puglWinCairoCreate(PuglView* view)
-{
-	return puglWinCairoCreateDrawContext(view);
-}
-
-static int
-puglWinCairoDestroy(PuglView* view)
-{
-	PuglInternals* const       impl    = view->impl;
-	PuglWinCairoSurface* const surface = (PuglWinCairoSurface*)impl->surface;
-
-	puglWinCairoDestroyDrawContext(view);
-	free(surface);
-	impl->surface = NULL;
-
-	return 0;
-}
-
-static int
-puglWinCairoEnter(PuglView* view, bool drawing)
-{
-	PuglInternals* const       impl    = view->impl;
-	PuglWinCairoSurface* const surface = (PuglWinCairoSurface*)impl->surface;
-	if (!drawing) {
-		return 0;
-	}
-
-	PAINTSTRUCT ps;
-	BeginPaint(view->impl->hwnd, &ps);
-	cairo_save(surface->cr);
-
-	return 0;
-}
-
-static int
-puglWinCairoLeave(PuglView* view, bool drawing)
-{
-	PuglInternals* const       impl    = view->impl;
-	PuglWinCairoSurface* const surface = (PuglWinCairoSurface*)impl->surface;
-	if (!drawing) {
-		return 0;
-	}
-
-	cairo_restore(surface->cr);
-	cairo_surface_flush(surface->surface);
-	BitBlt(impl->hdc, 0, 0, view->width, view->height,
-	       surface->drawDc, 0, 0, SRCCOPY);
-
-	PAINTSTRUCT ps;
-	EndPaint(view->impl->hwnd, &ps);
-	SwapBuffers(view->impl->hdc);
-
-	return 0;
-}
-
-static int
-puglWinCairoResize(PuglView* view,
-                   int       width,
-                   int       height)
-{
-	view->width = width;
-	view->height = height;
-	int st = 0;
-	if ((st = puglWinCairoDestroyDrawContext(view)) ||
-	    (st = puglWinCairoCreateDrawContext(view))) {
-		fprintf(stderr, "ERR\n");
-		return st;
-	}
-
-	return 0;
-}
-
-static void*
-puglWinCairoGetContext(PuglView* view)
-{
-	return ((PuglWinCairoSurface*)view->impl->surface)->cr;
-}
-
-const PuglBackend*
-puglCairoBackend()
-{
-	static const PuglBackend backend = {
-		puglWinCairoConfigure,
-		puglWinCairoCreate,
-		puglWinCairoDestroy,
-		puglWinCairoEnter,
-		puglWinCairoLeave,
-		puglWinCairoResize,
-		puglWinCairoGetContext
-	};
-
-	return &backend;
-}