The Tor Browser / file comparison
comparison: accessible/src/atk/nsMaiInterfaceImage.cpp
accessible/src/atk/nsMaiInterfaceImage.cpp
- branch
- TOR_BUG_9701
- changeset 8
- 97036ab72558
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| -1:000000000000 | 0:719c84d0738e |
|---|---|
| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* vim: set ts=2 et sw=2 tw=80: */ | |
| 3 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 4 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 6 | |
| 7 #include "InterfaceInitFuncs.h" | |
| 8 | |
| 9 #include "AccessibleWrap.h" | |
| 10 #include "ImageAccessible.h" | |
| 11 #include "mozilla/Likely.h" | |
| 12 #include "nsMai.h" | |
| 13 #include "nsIAccessibleTypes.h" | |
| 14 #include "nsIURI.h" | |
| 15 | |
| 16 using namespace mozilla; | |
| 17 using namespace mozilla::a11y; | |
| 18 | |
| 19 extern "C" { | |
| 20 const gchar* getDescriptionCB(AtkObject* aAtkObj); | |
| 21 | |
| 22 static void | |
| 23 getImagePositionCB(AtkImage* aImage, gint* aAccX, gint* aAccY, | |
| 24 AtkCoordType aCoordType) | |
| 25 { | |
| 26 AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aImage)); | |
| 27 if (!accWrap || !accWrap->IsImage()) | |
| 28 return; | |
| 29 | |
| 30 ImageAccessible* image = accWrap->AsImage(); | |
| 31 uint32_t geckoCoordType = (aCoordType == ATK_XY_WINDOW) ? | |
| 32 nsIAccessibleCoordinateType::COORDTYPE_WINDOW_RELATIVE : | |
| 33 nsIAccessibleCoordinateType::COORDTYPE_SCREEN_RELATIVE; | |
| 34 // Returned in screen coordinates | |
| 35 image->GetImagePosition(geckoCoordType, aAccX, aAccY); | |
| 36 } | |
| 37 | |
| 38 static const gchar* | |
| 39 getImageDescriptionCB(AtkImage* aImage) | |
| 40 { | |
| 41 return getDescriptionCB(ATK_OBJECT(aImage)); | |
| 42 } | |
| 43 | |
| 44 static void | |
| 45 getImageSizeCB(AtkImage* aImage, gint* aAccWidth, gint* aAccHeight) | |
| 46 { | |
| 47 AccessibleWrap* accWrap = GetAccessibleWrap(ATK_OBJECT(aImage)); | |
| 48 if (!accWrap || !accWrap->IsImage()) | |
| 49 return; | |
| 50 | |
| 51 accWrap->AsImage()->GetImageSize(aAccWidth, aAccHeight); | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 void | |
| 56 imageInterfaceInitCB(AtkImageIface* aIface) | |
| 57 { | |
| 58 NS_ASSERTION(aIface, "no interface!"); | |
| 59 if (MOZ_UNLIKELY(!aIface)) | |
| 60 return; | |
| 61 | |
| 62 aIface->get_image_position = getImagePositionCB; | |
| 63 aIface->get_image_description = getImageDescriptionCB; | |
| 64 aIface->get_image_size = getImageSizeCB; | |
| 65 } |
