epoger@google.com | ec3ed6a | 2011-07-28 14:26:00 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2011 Google Inc. |
| 3 | * |
| 4 | * Use of this source code is governed by a BSD-style license that can be |
| 5 | * found in the LICENSE file. |
| 6 | */ |
reed | 0397e9f | 2014-09-18 11:29:01 -0700 | [diff] [blame] | 7 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 8 | #include "SkWindow.h" |
| 9 | #include "SkCanvas.h" |
| 10 | #include "SkOSMenu.h" |
reed | 0397e9f | 2014-09-18 11:29:01 -0700 | [diff] [blame] | 11 | #include "SkSurface.h" |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 12 | #include "SkSystemEventTypes.h" |
| 13 | #include "SkTime.h" |
| 14 | |
| 15 | #define SK_EventDelayInval "\xd" "n" "\xa" "l" |
| 16 | |
reed | 4302ae9 | 2014-10-06 12:29:56 -0700 | [diff] [blame] | 17 | SkWindow::SkWindow() |
| 18 | : fSurfaceProps(SkSurfaceProps::kLegacyFontHost_InitType) |
| 19 | , fFocusView(NULL) |
| 20 | { |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 21 | fClicks.reset(); |
| 22 | fWaitingOnInval = false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 23 | |
| 24 | #ifdef SK_BUILD_FOR_WINCE |
commit-bot@chromium.org | e24ad23 | 2014-02-16 22:03:38 +0000 | [diff] [blame] | 25 | fColorType = kRGB_565_SkColorType; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 26 | #else |
commit-bot@chromium.org | 28fcae2 | 2014-04-11 17:15:40 +0000 | [diff] [blame] | 27 | fColorType = kN32_SkColorType; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 28 | #endif |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 29 | |
| 30 | fMatrix.reset(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 31 | } |
| 32 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 33 | SkWindow::~SkWindow() { |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 34 | fClicks.deleteAll(); |
| 35 | fMenus.deleteAll(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 36 | } |
| 37 | |
reed | 0397e9f | 2014-09-18 11:29:01 -0700 | [diff] [blame] | 38 | SkSurface* SkWindow::createSurface() { |
| 39 | const SkBitmap& bm = this->getBitmap(); |
reed | 4302ae9 | 2014-10-06 12:29:56 -0700 | [diff] [blame] | 40 | return SkSurface::NewRasterDirect(bm.info(), bm.getPixels(), bm.rowBytes(), &fSurfaceProps); |
reed@google.com | 5957f47 | 2012-10-01 20:31:56 +0000 | [diff] [blame] | 41 | } |
| 42 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 43 | void SkWindow::setMatrix(const SkMatrix& matrix) { |
| 44 | if (fMatrix != matrix) { |
| 45 | fMatrix = matrix; |
| 46 | this->inval(NULL); |
| 47 | } |
| 48 | } |
| 49 | |
| 50 | void SkWindow::preConcat(const SkMatrix& matrix) { |
| 51 | SkMatrix m; |
| 52 | m.setConcat(fMatrix, matrix); |
| 53 | this->setMatrix(m); |
| 54 | } |
| 55 | |
| 56 | void SkWindow::postConcat(const SkMatrix& matrix) { |
| 57 | SkMatrix m; |
| 58 | m.setConcat(matrix, fMatrix); |
| 59 | this->setMatrix(m); |
| 60 | } |
| 61 | |
commit-bot@chromium.org | e24ad23 | 2014-02-16 22:03:38 +0000 | [diff] [blame] | 62 | void SkWindow::setColorType(SkColorType ct) { |
| 63 | this->resize(fBitmap.width(), fBitmap.height(), ct); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 64 | } |
| 65 | |
commit-bot@chromium.org | e24ad23 | 2014-02-16 22:03:38 +0000 | [diff] [blame] | 66 | void SkWindow::resize(int width, int height, SkColorType ct) { |
| 67 | if (ct == kUnknown_SkColorType) |
| 68 | ct = fColorType; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 69 | |
commit-bot@chromium.org | e24ad23 | 2014-02-16 22:03:38 +0000 | [diff] [blame] | 70 | if (width != fBitmap.width() || height != fBitmap.height() || ct != fColorType) { |
| 71 | fColorType = ct; |
| 72 | fBitmap.allocPixels(SkImageInfo::Make(width, height, |
| 73 | ct, kPremul_SkAlphaType)); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 74 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 75 | this->setSize(SkIntToScalar(width), SkIntToScalar(height)); |
| 76 | this->inval(NULL); |
| 77 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 78 | } |
| 79 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 80 | bool SkWindow::handleInval(const SkRect* localR) { |
| 81 | SkIRect ir; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 82 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 83 | if (localR) { |
| 84 | SkRect devR; |
| 85 | SkMatrix inverse; |
| 86 | if (!fMatrix.invert(&inverse)) { |
| 87 | return false; |
| 88 | } |
| 89 | fMatrix.mapRect(&devR, *localR); |
| 90 | devR.round(&ir); |
| 91 | } else { |
reed@google.com | f9bb7a8 | 2011-03-01 15:15:13 +0000 | [diff] [blame] | 92 | ir.set(0, 0, |
reed@google.com | e1ca705 | 2013-12-17 19:22:07 +0000 | [diff] [blame] | 93 | SkScalarRoundToInt(this->width()), |
| 94 | SkScalarRoundToInt(this->height())); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 95 | } |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 96 | fDirtyRgn.op(ir, SkRegion::kUnion_Op); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 97 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 98 | this->onHandleInval(ir); |
| 99 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 100 | } |
| 101 | |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 102 | void SkWindow::forceInvalAll() { |
reed@google.com | 261b8e2 | 2011-04-14 17:53:24 +0000 | [diff] [blame] | 103 | fDirtyRgn.setRect(0, 0, |
reed@google.com | e1ca705 | 2013-12-17 19:22:07 +0000 | [diff] [blame] | 104 | SkScalarCeilToInt(this->width()), |
| 105 | SkScalarCeilToInt(this->height())); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 106 | } |
| 107 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 108 | #if defined(SK_BUILD_FOR_WINCE) && defined(USE_GX_SCREEN) |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 109 | #include <windows.h> |
| 110 | #include <gx.h> |
| 111 | extern GXDisplayProperties gDisplayProps; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 112 | #endif |
| 113 | |
| 114 | #ifdef SK_SIMULATE_FAILED_MALLOC |
| 115 | extern bool gEnableControlledThrow; |
| 116 | #endif |
| 117 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 118 | bool SkWindow::update(SkIRect* updateArea) { |
| 119 | if (!fDirtyRgn.isEmpty()) { |
joshualitt | 030dc84 | 2015-06-12 12:51:44 -0700 | [diff] [blame^] | 120 | #if defined(SK_BUILD_FOR_WINCE) && defined(USE_GX_SCREEN) |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 121 | SkBitmap bm = this->getBitmap(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 122 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 123 | char* buffer = (char*)GXBeginDraw(); |
| 124 | SkASSERT(buffer); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 125 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 126 | RECT rect; |
| 127 | GetWindowRect((HWND)((SkOSWindow*)this)->getHWND(), &rect); |
| 128 | buffer += rect.top * gDisplayProps.cbyPitch + rect.left * gDisplayProps.cbxPitch; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 129 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 130 | bm.setPixels(buffer); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 131 | #endif |
| 132 | |
reed | 0397e9f | 2014-09-18 11:29:01 -0700 | [diff] [blame] | 133 | SkAutoTUnref<SkSurface> surface(this->createSurface()); |
| 134 | SkCanvas* canvas = surface->getCanvas(); |
robertphillips@google.com | ce9dce0 | 2012-10-02 12:32:22 +0000 | [diff] [blame] | 135 | |
| 136 | canvas->clipRegion(fDirtyRgn); |
joshualitt | 030dc84 | 2015-06-12 12:51:44 -0700 | [diff] [blame^] | 137 | if (updateArea) { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 138 | *updateArea = fDirtyRgn.getBounds(); |
joshualitt | 030dc84 | 2015-06-12 12:51:44 -0700 | [diff] [blame^] | 139 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 140 | |
robertphillips@google.com | ce9dce0 | 2012-10-02 12:32:22 +0000 | [diff] [blame] | 141 | SkAutoCanvasRestore acr(canvas, true); |
| 142 | canvas->concat(fMatrix); |
reed@android.com | f2b98d6 | 2010-12-20 18:26:13 +0000 | [diff] [blame] | 143 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 144 | // empty this now, so we can correctly record any inval calls that |
| 145 | // might be made during the draw call. |
| 146 | fDirtyRgn.setEmpty(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 147 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 148 | #ifdef SK_SIMULATE_FAILED_MALLOC |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 149 | gEnableControlledThrow = true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 150 | #endif |
| 151 | #ifdef SK_BUILD_FOR_WIN32 |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 152 | //try { |
robertphillips@google.com | ce9dce0 | 2012-10-02 12:32:22 +0000 | [diff] [blame] | 153 | this->draw(canvas); |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 154 | //} |
| 155 | //catch (...) { |
| 156 | //} |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 157 | #else |
robertphillips@google.com | ce9dce0 | 2012-10-02 12:32:22 +0000 | [diff] [blame] | 158 | this->draw(canvas); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 159 | #endif |
| 160 | #ifdef SK_SIMULATE_FAILED_MALLOC |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 161 | gEnableControlledThrow = false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 162 | #endif |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 163 | |
| 164 | #if defined(SK_BUILD_FOR_WINCE) && defined(USE_GX_SCREEN) |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 165 | GXEndDraw(); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 166 | #endif |
| 167 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 168 | return true; |
| 169 | } |
| 170 | return false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 171 | } |
| 172 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 173 | bool SkWindow::handleChar(SkUnichar uni) { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 174 | if (this->onHandleChar(uni)) |
| 175 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 176 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 177 | SkView* focus = this->getFocusView(); |
| 178 | if (focus == NULL) |
| 179 | focus = this; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 180 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 181 | SkEvent evt(SK_EventType_Unichar); |
| 182 | evt.setFast32(uni); |
| 183 | return focus->doEvent(evt); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 184 | } |
| 185 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 186 | bool SkWindow::handleKey(SkKey key) { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 187 | if (key == kNONE_SkKey) |
| 188 | return false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 189 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 190 | if (this->onHandleKey(key)) |
| 191 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 192 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 193 | // send an event to the focus-view |
| 194 | { |
| 195 | SkView* focus = this->getFocusView(); |
| 196 | if (focus == NULL) |
| 197 | focus = this; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 198 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 199 | SkEvent evt(SK_EventType_Key); |
| 200 | evt.setFast32(key); |
| 201 | if (focus->doEvent(evt)) |
| 202 | return true; |
| 203 | } |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 204 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 205 | if (key == kUp_SkKey || key == kDown_SkKey) { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 206 | if (this->moveFocus(key == kUp_SkKey ? kPrev_FocusDirection : kNext_FocusDirection) == NULL) |
| 207 | this->onSetFocusView(NULL); |
| 208 | return true; |
| 209 | } |
| 210 | return false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 211 | } |
| 212 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 213 | bool SkWindow::handleKeyUp(SkKey key) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 214 | if (key == kNONE_SkKey) |
| 215 | return false; |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 216 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 217 | if (this->onHandleKeyUp(key)) |
| 218 | return true; |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 219 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 220 | //send an event to the focus-view |
| 221 | { |
| 222 | SkView* focus = this->getFocusView(); |
| 223 | if (focus == NULL) |
| 224 | focus = this; |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 225 | |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 226 | //should this one be the same? |
| 227 | SkEvent evt(SK_EventType_KeyUp); |
| 228 | evt.setFast32(key); |
| 229 | if (focus->doEvent(evt)) |
| 230 | return true; |
| 231 | } |
| 232 | return false; |
| 233 | } |
| 234 | |
yangsu@google.com | 654d72f | 2011-08-01 17:27:33 +0000 | [diff] [blame] | 235 | void SkWindow::addMenu(SkOSMenu* menu) { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 236 | *fMenus.append() = menu; |
| 237 | this->onAddMenu(menu); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 238 | } |
| 239 | |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 240 | void SkWindow::setTitle(const char title[]) { |
| 241 | if (NULL == title) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 242 | title = ""; |
reed@android.com | 0ae6b24 | 2008-12-23 16:49:54 +0000 | [diff] [blame] | 243 | } |
| 244 | fTitle.set(title); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 245 | this->onSetTitle(title); |
| 246 | } |
| 247 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 248 | bool SkWindow::onEvent(const SkEvent& evt) { |
| 249 | if (evt.isType(SK_EventDelayInval)) { |
| 250 | for (SkRegion::Iterator iter(fDirtyRgn); !iter.done(); iter.next()) |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 251 | this->onHandleInval(iter.rect()); |
| 252 | fWaitingOnInval = false; |
| 253 | return true; |
| 254 | } |
| 255 | return this->INHERITED::onEvent(evt); |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 256 | } |
| 257 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 258 | bool SkWindow::onGetFocusView(SkView** focus) const { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 259 | if (focus) |
| 260 | *focus = fFocusView; |
| 261 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 262 | } |
| 263 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 264 | bool SkWindow::onSetFocusView(SkView* focus) { |
| 265 | if (fFocusView != focus) { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 266 | if (fFocusView) |
| 267 | fFocusView->onFocusChange(false); |
| 268 | fFocusView = focus; |
| 269 | if (focus) |
| 270 | focus->onFocusChange(true); |
| 271 | } |
| 272 | return true; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 273 | } |
| 274 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 275 | void SkWindow::onHandleInval(const SkIRect&) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 276 | } |
| 277 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 278 | bool SkWindow::onHandleChar(SkUnichar) { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 279 | return false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 280 | } |
| 281 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 282 | bool SkWindow::onHandleKey(SkKey) { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 283 | return false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 284 | } |
| 285 | |
tfarina@chromium.org | 658650c | 2014-01-25 18:45:45 +0000 | [diff] [blame] | 286 | bool SkWindow::onHandleKeyUp(SkKey) { |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 287 | return false; |
| 288 | } |
| 289 | |
reed@google.com | 4d5c26d | 2013-01-08 16:17:50 +0000 | [diff] [blame] | 290 | bool SkWindow::handleClick(int x, int y, Click::State state, void *owner, |
| 291 | unsigned modifierKeys) { |
| 292 | return this->onDispatchClick(x, y, state, owner, modifierKeys); |
mike@reedtribe.org | dd0cd34 | 2011-03-21 00:53:39 +0000 | [diff] [blame] | 293 | } |
| 294 | |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 295 | bool SkWindow::onDispatchClick(int x, int y, Click::State state, |
reed@google.com | 4d5c26d | 2013-01-08 16:17:50 +0000 | [diff] [blame] | 296 | void* owner, unsigned modifierKeys) { |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 297 | bool handled = false; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 298 | |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 299 | // First, attempt to find an existing click with this owner. |
| 300 | int index = -1; |
| 301 | for (int i = 0; i < fClicks.count(); i++) { |
| 302 | if (owner == fClicks[i]->fOwner) { |
| 303 | index = i; |
| 304 | break; |
| 305 | } |
| 306 | } |
| 307 | |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 308 | switch (state) { |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 309 | case Click::kDown_State: { |
| 310 | if (index != -1) { |
| 311 | delete fClicks[index]; |
| 312 | fClicks.remove(index); |
| 313 | } |
| 314 | Click* click = this->findClickHandler(SkIntToScalar(x), |
reed@google.com | 4d5c26d | 2013-01-08 16:17:50 +0000 | [diff] [blame] | 315 | SkIntToScalar(y), modifierKeys); |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 316 | |
| 317 | if (click) { |
| 318 | click->fOwner = owner; |
| 319 | *fClicks.append() = click; |
reed@google.com | 4d5c26d | 2013-01-08 16:17:50 +0000 | [diff] [blame] | 320 | SkView::DoClickDown(click, x, y, modifierKeys); |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 321 | handled = true; |
| 322 | } |
| 323 | break; |
| 324 | } |
| 325 | case Click::kMoved_State: |
| 326 | if (index != -1) { |
reed@google.com | 4d5c26d | 2013-01-08 16:17:50 +0000 | [diff] [blame] | 327 | SkView::DoClickMoved(fClicks[index], x, y, modifierKeys); |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 328 | handled = true; |
| 329 | } |
| 330 | break; |
| 331 | case Click::kUp_State: |
| 332 | if (index != -1) { |
reed@google.com | 4d5c26d | 2013-01-08 16:17:50 +0000 | [diff] [blame] | 333 | SkView::DoClickUp(fClicks[index], x, y, modifierKeys); |
Scroggo | d3aed39 | 2011-06-22 13:26:56 +0000 | [diff] [blame] | 334 | delete fClicks[index]; |
| 335 | fClicks.remove(index); |
| 336 | handled = true; |
| 337 | } |
| 338 | break; |
| 339 | default: |
| 340 | // Do nothing |
| 341 | break; |
rmistry@google.com | d6176b0 | 2012-08-23 18:14:13 +0000 | [diff] [blame] | 342 | } |
| 343 | return handled; |
reed@android.com | 8a1c16f | 2008-12-17 15:59:43 +0000 | [diff] [blame] | 344 | } |
caryclark | c8fcafb | 2015-01-30 12:37:02 -0800 | [diff] [blame] | 345 | |
| 346 | #if SK_SUPPORT_GPU |
| 347 | |
| 348 | #include "gl/GrGLInterface.h" |
| 349 | #include "gl/GrGLUtil.h" |
| 350 | #include "SkGr.h" |
| 351 | |
| 352 | GrRenderTarget* SkWindow::renderTarget(const AttachmentInfo& attachmentInfo, |
| 353 | const GrGLInterface* interface, GrContext* grContext) { |
| 354 | GrBackendRenderTargetDesc desc; |
| 355 | desc.fWidth = SkScalarRoundToInt(this->width()); |
| 356 | desc.fHeight = SkScalarRoundToInt(this->height()); |
| 357 | desc.fConfig = kSkia8888_GrPixelConfig; |
| 358 | desc.fOrigin = kBottomLeft_GrSurfaceOrigin; |
| 359 | desc.fSampleCnt = attachmentInfo.fSampleCount; |
| 360 | desc.fStencilBits = attachmentInfo.fStencilBits; |
| 361 | GrGLint buffer; |
| 362 | GR_GL_GetIntegerv(interface, GR_GL_FRAMEBUFFER_BINDING, &buffer); |
| 363 | desc.fRenderTargetHandle = buffer; |
bsalomon | d309e7a | 2015-04-30 14:18:54 -0700 | [diff] [blame] | 364 | return grContext->textureProvider()->wrapBackendRenderTarget(desc); |
caryclark | c8fcafb | 2015-01-30 12:37:02 -0800 | [diff] [blame] | 365 | } |
| 366 | |
| 367 | #endif |