C++ (Cpp) SpriteIcon示例

示例#1

文件： SpriteController.cpp 项目： Lithoca/frameworks_base

void SpriteController::SpriteImpl::setIcon(const SpriteIcon& icon) {
    AutoMutex _l(mController->mLock);

    uint32_t dirty;
    if (icon.isValid()) {
        icon.bitmap.copyTo(&mLocked.state.icon.bitmap, kN32_SkColorType);

        if (!mLocked.state.icon.isValid()
                || mLocked.state.icon.hotSpotX != icon.hotSpotX
                || mLocked.state.icon.hotSpotY != icon.hotSpotY) {
            mLocked.state.icon.hotSpotX = icon.hotSpotX;
            mLocked.state.icon.hotSpotY = icon.hotSpotY;
            dirty = DIRTY_BITMAP | DIRTY_HOTSPOT;
        } else {
            dirty = DIRTY_BITMAP;
        }
    } else if (mLocked.state.icon.isValid()) {
        mLocked.state.icon.bitmap.reset();
        dirty = DIRTY_BITMAP | DIRTY_HOTSPOT;
    } else {
        return; // setting to invalid icon and already invalid so nothing to do
    }

    invalidateLocked(dirty);
}

示例#2

文件： SpriteController.cpp 项目： MekliCZ/positron

void SpriteController::SpriteImpl::setIcon(const SpriteIcon& icon) {
    AutoMutex _l(mController->mLock);

#ifdef HAVE_ANDROID_OS
    uint32_t dirty;
    if (icon.isValid()) {
        icon.bitmap.copyTo(&mLocked.state.icon.bitmap, SkBitmap::kARGB_8888_Config);

        if (!mLocked.state.icon.isValid()
                || mLocked.state.icon.hotSpotX != icon.hotSpotX
                || mLocked.state.icon.hotSpotY != icon.hotSpotY) {
            mLocked.state.icon.hotSpotX = icon.hotSpotX;
            mLocked.state.icon.hotSpotY = icon.hotSpotY;
            dirty = DIRTY_BITMAP | DIRTY_HOTSPOT;
        } else {
            dirty = DIRTY_BITMAP;
        }
    } else if (mLocked.state.icon.isValid()) {
        mLocked.state.icon.bitmap.reset();
        dirty = DIRTY_BITMAP | DIRTY_HOTSPOT;
    } else {
        return; // setting to invalid icon and already invalid so nothing to do
    }

    invalidateLocked(dirty);
#endif
}

示例#3

文件： PointerController.cpp 项目： JMayhand/platform_frameworks_base

void PointerController::setPointerIcon(const SpriteIcon& icon) {
    AutoMutex _l(mLock);

    mLocked.pointerIcon = icon.copy();
    mLocked.pointerIconChanged = true;

    updatePointerLocked();
}