Remove SkOSWindow_Mac.cpp
TBR=reed@google.com
Review URL: https://codereview.chromium.org/1186393006
diff --git a/src/views/mac/SkOSWindow_Mac.cpp b/src/views/mac/SkOSWindow_Mac.cpp
deleted file mode 100644
index e6f3580..0000000
--- a/src/views/mac/SkOSWindow_Mac.cpp
+++ /dev/null
@@ -1,542 +0,0 @@
-/*
- * Copyright 2011 Google Inc.
- *
- * Use of this source code is governed by a BSD-style license that can be
- * found in the LICENSE file.
- */
-
-#include "SkTypes.h"
-
-#if defined(SK_BUILD_FOR_MAC)
-
-#include <AGL/agl.h>
-
-#include <Carbon/Carbon.h>
-#include "SkCGUtils.h"
-
-#include "SkWindow.h"
-#include "SkCanvas.h"
-#include "SkOSMenu.h"
-#include "SkTime.h"
-
-#include "SkGraphics.h"
-#include <new.h>
-
-static void (*gPrevNewHandler)();
-
-extern "C" {
- static void sk_new_handler()
- {
- if (SkGraphics::SetFontCacheUsed(0))
- return;
- if (gPrevNewHandler)
- gPrevNewHandler();
- else
- sk_throw();
- }
-}
-
-static SkOSWindow* gCurrOSWin;
-static EventTargetRef gEventTarget;
-static EventQueueRef gCurrEventQ;
-
-static OSStatus MyDrawEventHandler(EventHandlerCallRef myHandler,
- EventRef event, void *userData) {
- // NOTE: GState is save/restored by the HIView system doing the callback,
- // so the draw handler doesn't need to do it
-
- OSStatus status = noErr;
- CGContextRef context;
- HIRect bounds;
-
- // Get the CGContextRef
- status = GetEventParameter (event, kEventParamCGContextRef,
- typeCGContextRef, NULL,
- sizeof (CGContextRef),
- NULL,
- &context);
-
- if (status != noErr) {
- SkDebugf("Got error %d getting the context!\n", status);
- return status;
- }
-
- // Get the bounding rectangle
- HIViewGetBounds ((HIViewRef) userData, &bounds);
-
- gCurrOSWin->doPaint(context);
- return status;
-}
-
-#define SK_MacEventClass FOUR_CHAR_CODE('SKec')
-#define SK_MacEventKind FOUR_CHAR_CODE('SKek')
-#define SK_MacEventParamName FOUR_CHAR_CODE('SKev')
-#define SK_MacEventSinkIDParamName FOUR_CHAR_CODE('SKes')
-
-static void set_bindingside(HISideBinding* side, HIViewRef parent, HIBindingKind kind) {
- side->toView = parent;
- side->kind = kind;
- side->offset = 0;
-}
-
-static void set_axisscale(HIAxisScale* axis, HIViewRef parent) {
- axis->toView = parent;
- axis->kind = kHILayoutScaleAbsolute;
- axis->ratio = 1;
-}
-
-static void set_axisposition(HIAxisPosition* pos, HIViewRef parent, HIPositionKind kind) {
- pos->toView = parent;
- pos->kind = kind;
- pos->offset = 0;
-}
-
-SkOSWindow::SkOSWindow(void* hWnd) : fHWND(hWnd), fAGLCtx(NULL)
-{
- OSStatus result;
- WindowRef wr = (WindowRef)hWnd;
-
- HIViewRef imageView, parent;
- HIViewRef rootView = HIViewGetRoot(wr);
- HIViewFindByID(rootView, kHIViewWindowContentID, &parent);
- result = HIImageViewCreate(NULL, &imageView);
- SkASSERT(result == noErr);
-
- result = HIViewAddSubview(parent, imageView);
- SkASSERT(result == noErr);
-
- fHVIEW = imageView;
-
- HIViewSetVisible(imageView, true);
- HIViewPlaceInSuperviewAt(imageView, 0, 0);
-
- if (true) {
- HILayoutInfo layout;
- layout.version = kHILayoutInfoVersionZero;
- set_bindingside(&layout.binding.left, parent, kHILayoutBindLeft);
- set_bindingside(&layout.binding.top, parent, kHILayoutBindTop);
- set_bindingside(&layout.binding.right, parent, kHILayoutBindRight);
- set_bindingside(&layout.binding.bottom, parent, kHILayoutBindBottom);
- set_axisscale(&layout.scale.x, parent);
- set_axisscale(&layout.scale.y, parent);
- set_axisposition(&layout.position.x, parent, kHILayoutPositionLeft);
- set_axisposition(&layout.position.y, rootView, kHILayoutPositionTop);
- HIViewSetLayoutInfo(imageView, &layout);
- }
-
- HIImageViewSetOpaque(imageView, true);
- HIImageViewSetScaleToFit(imageView, false);
-
- static const EventTypeSpec gTypes[] = {
- { kEventClassKeyboard, kEventRawKeyDown },
- { kEventClassKeyboard, kEventRawKeyUp },
- { kEventClassMouse, kEventMouseDown },
- { kEventClassMouse, kEventMouseDragged },
- { kEventClassMouse, kEventMouseMoved },
- { kEventClassMouse, kEventMouseUp },
- { kEventClassTextInput, kEventTextInputUnicodeForKeyEvent },
- { kEventClassWindow, kEventWindowBoundsChanged },
-// { kEventClassWindow, kEventWindowDrawContent },
- { SK_MacEventClass, SK_MacEventKind }
- };
-
- EventHandlerUPP handlerUPP = NewEventHandlerUPP(SkOSWindow::EventHandler);
- int count = SK_ARRAY_COUNT(gTypes);
-
- result = InstallEventHandler(GetWindowEventTarget(wr), handlerUPP,
- count, gTypes, this, nil);
- SkASSERT(result == noErr);
-
- gCurrOSWin = this;
- gCurrEventQ = GetCurrentEventQueue();
- gEventTarget = GetWindowEventTarget(wr);
-
- static bool gOnce = true;
- if (gOnce) {
- gOnce = false;
- gPrevNewHandler = set_new_handler(sk_new_handler);
- }
-}
-
-void SkOSWindow::doPaint(void* ctx)
-{
-#if 0
- this->update(NULL);
-
- const SkBitmap& bm = this->getBitmap();
- CGImageRef img = SkCreateCGImageRef(bm);
-
- if (img) {
- CGRect r = CGRectMake(0, 0, bm.width(), bm.height());
-
- CGContextRef cg = reinterpret_cast<CGContextRef>(ctx);
-
- CGContextSaveGState(cg);
- CGContextTranslateCTM(cg, 0, r.size.height);
- CGContextScaleCTM(cg, 1, -1);
-
- CGContextDrawImage(cg, r, img);
-
- CGContextRestoreGState(cg);
-
- CGImageRelease(img);
- }
-#endif
-}
-
-void SkOSWindow::updateSize()
-{
- Rect r;
-
- GetWindowBounds((WindowRef)fHWND, kWindowContentRgn, &r);
- this->resize(r.right - r.left, r.bottom - r.top);
-
-#if 0
- HIRect frame;
- HIViewRef imageView = (HIViewRef)getHVIEW();
- HIViewRef parent = HIViewGetSuperview(imageView);
-
- HIViewGetBounds(imageView, &frame);
- SkDebugf("------ %d bounds %g %g %g %g\n", r.right - r.left,
- frame.origin.x, frame.origin.y, frame.size.width, frame.size.height);
-#endif
-}
-
-void SkOSWindow::onHandleInval(const SkIRect& r)
-{
- (new SkEvent("inval-imageview", this->getSinkID()))->post();
-}
-
-bool SkOSWindow::onEvent(const SkEvent& evt) {
- if (evt.isType("inval-imageview")) {
- this->update(NULL);
-
- SkEvent query("ignore-window-bitmap");
- if (!this->doQuery(&query) || !query.getFast32()) {
- const SkBitmap& bm = this->getBitmap();
-
- CGImageRef img = SkCreateCGImageRef(bm);
- HIImageViewSetImage((HIViewRef)getHVIEW(), img);
- CGImageRelease(img);
- }
- return true;
- }
- return INHERITED::onEvent(evt);
-}
-
-void SkOSWindow::onSetTitle(const char title[])
-{
- CFStringRef str = CFStringCreateWithCString(NULL, title, kCFStringEncodingUTF8);
- SetWindowTitleWithCFString((WindowRef)fHWND, str);
- CFRelease(str);
-}
-
-void SkOSWindow::onAddMenu(const SkOSMenu* sk_menu)
-{
-}
-
-static void getparam(EventRef inEvent, OSType name, OSType type, UInt32 size, void* data)
-{
- EventParamType actualType;
- UInt32 actualSize;
- OSStatus status;
-
- status = GetEventParameter(inEvent, name, type, &actualType, size, &actualSize, data);
- SkASSERT(status == noErr);
- SkASSERT(actualType == type);
- SkASSERT(actualSize == size);
-}
-
-enum {
- SK_MacReturnKey = 36,
- SK_MacDeleteKey = 51,
- SK_MacEndKey = 119,
- SK_MacLeftKey = 123,
- SK_MacRightKey = 124,
- SK_MacDownKey = 125,
- SK_MacUpKey = 126,
-
- SK_Mac0Key = 0x52,
- SK_Mac1Key = 0x53,
- SK_Mac2Key = 0x54,
- SK_Mac3Key = 0x55,
- SK_Mac4Key = 0x56,
- SK_Mac5Key = 0x57,
- SK_Mac6Key = 0x58,
- SK_Mac7Key = 0x59,
- SK_Mac8Key = 0x5b,
- SK_Mac9Key = 0x5c
-};
-
-static SkKey raw2key(UInt32 raw)
-{
- static const struct {
- UInt32 fRaw;
- SkKey fKey;
- } gKeys[] = {
- { SK_MacUpKey, kUp_SkKey },
- { SK_MacDownKey, kDown_SkKey },
- { SK_MacLeftKey, kLeft_SkKey },
- { SK_MacRightKey, kRight_SkKey },
- { SK_MacReturnKey, kOK_SkKey },
- { SK_MacDeleteKey, kBack_SkKey },
- { SK_MacEndKey, kEnd_SkKey },
- { SK_Mac0Key, k0_SkKey },
- { SK_Mac1Key, k1_SkKey },
- { SK_Mac2Key, k2_SkKey },
- { SK_Mac3Key, k3_SkKey },
- { SK_Mac4Key, k4_SkKey },
- { SK_Mac5Key, k5_SkKey },
- { SK_Mac6Key, k6_SkKey },
- { SK_Mac7Key, k7_SkKey },
- { SK_Mac8Key, k8_SkKey },
- { SK_Mac9Key, k9_SkKey }
- };
-
- for (unsigned i = 0; i < SK_ARRAY_COUNT(gKeys); i++)
- if (gKeys[i].fRaw == raw)
- return gKeys[i].fKey;
- return kNONE_SkKey;
-}
-
-static void post_skmacevent()
-{
- EventRef ref;
- OSStatus status = CreateEvent(nil, SK_MacEventClass, SK_MacEventKind, 0, 0, &ref);
- SkASSERT(status == noErr);
-
-#if 0
- status = SetEventParameter(ref, SK_MacEventParamName, SK_MacEventParamName, sizeof(evt), &evt);
- SkASSERT(status == noErr);
- status = SetEventParameter(ref, SK_MacEventSinkIDParamName, SK_MacEventSinkIDParamName, sizeof(sinkID), &sinkID);
- SkASSERT(status == noErr);
-#endif
-
- EventTargetRef target = gEventTarget;
- SetEventParameter(ref, kEventParamPostTarget, typeEventTargetRef, sizeof(target), &target);
- SkASSERT(status == noErr);
-
- status = PostEventToQueue(gCurrEventQ, ref, kEventPriorityStandard);
- SkASSERT(status == noErr);
-
- ReleaseEvent(ref);
-}
-
-pascal OSStatus SkOSWindow::EventHandler( EventHandlerCallRef inHandler, EventRef inEvent, void* userData )
-{
- SkOSWindow* win = (SkOSWindow*)userData;
- OSStatus result = eventNotHandledErr;
- UInt32 wClass = GetEventClass(inEvent);
- UInt32 wKind = GetEventKind(inEvent);
-
- gCurrOSWin = win; // will need to be in TLS. Set this so PostEvent will work
-
- switch (wClass) {
- case kEventClassMouse: {
- Point pt;
- getparam(inEvent, kEventParamMouseLocation, typeQDPoint, sizeof(pt), &pt);
- SetPortWindowPort((WindowRef)win->getHWND());
- GlobalToLocal(&pt);
-
- switch (wKind) {
- case kEventMouseDown:
- if (win->handleClick(pt.h, pt.v, Click::kDown_State)) {
- result = noErr;
- }
- break;
- case kEventMouseMoved:
- // fall through
- case kEventMouseDragged:
- (void)win->handleClick(pt.h, pt.v, Click::kMoved_State);
- // result = noErr;
- break;
- case kEventMouseUp:
- (void)win->handleClick(pt.h, pt.v, Click::kUp_State);
- // result = noErr;
- break;
- default:
- break;
- }
- break;
- }
- case kEventClassKeyboard:
- if (wKind == kEventRawKeyDown) {
- UInt32 raw;
- getparam(inEvent, kEventParamKeyCode, typeUInt32, sizeof(raw), &raw);
- SkKey key = raw2key(raw);
- if (key != kNONE_SkKey)
- (void)win->handleKey(key);
- } else if (wKind == kEventRawKeyUp) {
- UInt32 raw;
- getparam(inEvent, kEventParamKeyCode, typeUInt32, sizeof(raw), &raw);
- SkKey key = raw2key(raw);
- if (key != kNONE_SkKey)
- (void)win->handleKeyUp(key);
- }
- break;
- case kEventClassTextInput:
- if (wKind == kEventTextInputUnicodeForKeyEvent) {
- UInt16 uni;
- getparam(inEvent, kEventParamTextInputSendText, typeUnicodeText, sizeof(uni), &uni);
- win->handleChar(uni);
- }
- break;
- case kEventClassWindow:
- switch (wKind) {
- case kEventWindowBoundsChanged:
- win->updateSize();
- break;
- case kEventWindowDrawContent: {
- CGContextRef cg;
- result = GetEventParameter(inEvent,
- kEventParamCGContextRef,
- typeCGContextRef,
- NULL,
- sizeof (CGContextRef),
- NULL,
- &cg);
- if (result != 0) {
- cg = NULL;
- }
- win->doPaint(cg);
- break;
- }
- default:
- break;
- }
- break;
- case SK_MacEventClass: {
- SkASSERT(wKind == SK_MacEventKind);
- if (SkEvent::ProcessEvent()) {
- post_skmacevent();
- }
- #if 0
- SkEvent* evt;
- SkEventSinkID sinkID;
- getparam(inEvent, SK_MacEventParamName, SK_MacEventParamName, sizeof(evt), &evt);
- getparam(inEvent, SK_MacEventSinkIDParamName, SK_MacEventSinkIDParamName, sizeof(sinkID), &sinkID);
- #endif
- result = noErr;
- break;
- }
- default:
- break;
- }
- if (result == eventNotHandledErr) {
- result = CallNextEventHandler(inHandler, inEvent);
- }
- return result;
-}
-
-///////////////////////////////////////////////////////////////////////////////////////
-
-void SkEvent::SignalNonEmptyQueue()
-{
- post_skmacevent();
-// SkDebugf("signal nonempty\n");
-}
-
-static TMTask gTMTaskRec;
-static TMTask* gTMTaskPtr;
-
-static void sk_timer_proc(TMTask* rec)
-{
- SkEvent::ServiceQueueTimer();
-// SkDebugf("timer task fired\n");
-}
-
-void SkEvent::SignalQueueTimer(SkMSec delay)
-{
- if (gTMTaskPtr)
- {
- RemoveTimeTask((QElem*)gTMTaskPtr);
- DisposeTimerUPP(gTMTaskPtr->tmAddr);
- gTMTaskPtr = nil;
- }
- if (delay)
- {
- gTMTaskPtr = &gTMTaskRec;
- memset(gTMTaskPtr, 0, sizeof(gTMTaskRec));
- gTMTaskPtr->tmAddr = NewTimerUPP(sk_timer_proc);
- OSErr err = InstallTimeTask((QElem*)gTMTaskPtr);
-// SkDebugf("installtimetask of %d returned %d\n", delay, err);
- PrimeTimeTask((QElem*)gTMTaskPtr, delay);
- }
-}
-
-#define USE_MSAA 0
-
-AGLContext create_gl(WindowRef wref)
-{
- GLint major, minor;
- AGLContext ctx;
-
- aglGetVersion(&major, &minor);
- SkDebugf("---- agl version %d %d\n", major, minor);
-
- const GLint pixelAttrs[] = {
- AGL_RGBA,
- AGL_STENCIL_SIZE, 8,
-#if USE_MSAA
- AGL_SAMPLE_BUFFERS_ARB, 1,
- AGL_MULTISAMPLE,
- AGL_SAMPLES_ARB, 8,
-#endif
- AGL_ACCELERATED,
- AGL_DOUBLEBUFFER,
- AGL_NONE
- };
- AGLPixelFormat format = aglChoosePixelFormat(NULL, 0, pixelAttrs);
- //AGLPixelFormat format = aglCreatePixelFormat(pixelAttrs);
- SkDebugf("----- agl format %p\n", format);
- ctx = aglCreateContext(format, NULL);
- SkDebugf("----- agl context %p\n", ctx);
- aglDestroyPixelFormat(format);
-
- static const GLint interval = 1;
- aglSetInteger(ctx, AGL_SWAP_INTERVAL, &interval);
- aglSetCurrentContext(ctx);
- return ctx;
-}
-
-bool SkOSWindow::attach(SkBackEndTypes /* attachType */)
-{
- if (NULL == fAGLCtx) {
- fAGLCtx = create_gl((WindowRef)fHWND);
- if (NULL == fAGLCtx) {
- return false;
- }
- }
-
- GLboolean success = true;
-
- int width, height;
-
- success = aglSetWindowRef((AGLContext)fAGLCtx, (WindowRef)fHWND);
- width = this->width();
- height = this->height();
-
- GLenum err = aglGetError();
- if (err) {
- SkDebugf("---- aglSetWindowRef %d %d %s [%d %d]\n", success, err,
- aglErrorString(err), width, height);
- }
-
- if (success) {
- glViewport(0, 0, width, height);
- glClearColor(0, 0, 0, 0);
- glClearStencil(0);
- glClear(GL_COLOR_BUFFER_BIT | GL_STENCIL_BUFFER_BIT);
- }
- return success;
-}
-
-void SkOSWindow::detach() {
- aglSetWindowRef((AGLContext)fAGLCtx, NULL);
-}
-
-void SkOSWindow::present() {
- aglSwapBuffers((AGLContext)fAGLCtx);
-}
-
-#endif
