mirror of
https://gitee.com/houstudio/Cdroid.git
synced 2024-12-05 21:58:44 +08:00
Typeface add @font/xxx support for fontconfig's fonts
This commit is contained in:
parent
40c2ff895f
commit
100ff76121
@ -604,7 +604,7 @@ void Layout::drawText(Canvas&canvas,int firstLine,int lastLine){
|
|||||||
case ALIGN_OPPOSITE:
|
case ALIGN_OPPOSITE:
|
||||||
case ALIGN_RIGHT : x = mWidth-lw ; break;
|
case ALIGN_RIGHT : x = mWidth-lw ; break;
|
||||||
}
|
}
|
||||||
LOGV("line[%d] xy=%d,%d mWidth=%d [%s](%d)'s TextWidth=%d fontsize=%.f alignment=%x abearing=%f",
|
LOGV("line[%d](%d,%d) layoutWidth=%d [%s](%d).width=%d fontsize=%.f alignment=%x abearing=%f",
|
||||||
lineNum,x,y,mWidth,TextUtils::unicode2utf8(line).c_str(),line.size(),lw,mFontSize,mAlignment,te.x_bearing);
|
lineNum,x,y,mWidth,TextUtils::unicode2utf8(line).c_str(),line.size(),lw,mFontSize,mAlignment,te.x_bearing);
|
||||||
canvas.move_to(x - te.x_bearing,y);
|
canvas.move_to(x - te.x_bearing,y);
|
||||||
canvas.show_text(processBidi(line));
|
canvas.show_text(processBidi(line));
|
||||||
|
@ -302,6 +302,12 @@ int Typeface::loadFromPath(const std::string&path) {
|
|||||||
return sSystemFontMap.size();
|
return sSystemFontMap.size();
|
||||||
}
|
}
|
||||||
|
|
||||||
|
#ifdef _WIN32
|
||||||
|
#define PATH_SEPARATOR "\\"
|
||||||
|
#else
|
||||||
|
#define PATH_SEPARATOR "/"
|
||||||
|
#endif
|
||||||
|
|
||||||
int Typeface::loadFromFontConfig() {
|
int Typeface::loadFromFontConfig() {
|
||||||
FcConfig *config = FcInitLoadConfigAndFonts ();
|
FcConfig *config = FcInitLoadConfigAndFonts ();
|
||||||
if(!config) return false;
|
if(!config) return false;
|
||||||
@ -327,8 +333,19 @@ int Typeface::loadFromFontConfig() {
|
|||||||
for (int i=0; fs && i < fs->nfont; i++) {
|
for (int i=0; fs && i < fs->nfont; i++) {
|
||||||
FcPattern *pat = fs->fonts[i];//FcPatternDuplicate(fs->fonts[i]);
|
FcPattern *pat = fs->fonts[i];//FcPatternDuplicate(fs->fonts[i]);
|
||||||
Typeface *tf = new Typeface(*pat,"");
|
Typeface *tf = new Typeface(*pat,"");
|
||||||
|
FcChar8* fontFile = nullptr;
|
||||||
const std::string family = tf->getFamily();
|
const std::string family = tf->getFamily();
|
||||||
|
if(FcPatternGetString(pat, FC_FILE, 0, &fontFile) == FcResultMatch){
|
||||||
|
std::string font((char*)fontFile);
|
||||||
|
size_t pos = font.find_last_of(".");
|
||||||
|
if(pos!=std::string::npos)
|
||||||
|
font = font.substr(0,pos);
|
||||||
|
pos = font.find_last_of(PATH_SEPARATOR);
|
||||||
|
if(pos!=std::string::npos)
|
||||||
|
font = font.substr(pos+1);
|
||||||
|
LOGD("filename=%s/%s family=%s",fontFile,font.c_str(),family.c_str());
|
||||||
|
sSystemFontMap.insert({font,tf});
|
||||||
|
}
|
||||||
sSystemFontMap.insert({family,tf});
|
sSystemFontMap.insert({family,tf});
|
||||||
LOGV("font %s %p",family.c_str(),tf);
|
LOGV("font %s %p",family.c_str(),tf);
|
||||||
if(std::regex_search(family,patSans)) {
|
if(std::regex_search(family,patSans)) {
|
||||||
|
@ -80,11 +80,11 @@ void AbsListView::initAbsListView(const AttributeSet&atts) {
|
|||||||
mLayoutMode = LAYOUT_NORMAL;
|
mLayoutMode = LAYOUT_NORMAL;
|
||||||
mActivePointerId = INVALID_POINTER;
|
mActivePointerId = INVALID_POINTER;
|
||||||
mTranscriptMode=TRANSCRIPT_MODE_DISABLED;
|
mTranscriptMode=TRANSCRIPT_MODE_DISABLED;
|
||||||
mRecycler=new RecycleBin(this);
|
mRecycler = new RecycleBin(this);
|
||||||
mScrollUp = mScrollDown = nullptr;
|
mScrollUp = mScrollDown = nullptr;
|
||||||
mCachingStarted = mCachingActive =false;
|
mCachingStarted = mCachingActive =false;
|
||||||
mIsScrap[0]=mIsScrap[1]=0;
|
mIsScrap[0] = mIsScrap[1] = 0;
|
||||||
mDensityScale=getContext()->getDisplayMetrics().density;
|
mDensityScale = getContext()->getDisplayMetrics().density;
|
||||||
|
|
||||||
mDrawSelectorOnTop = atts.getBoolean("drawSelectorOnTop",false);
|
mDrawSelectorOnTop = atts.getBoolean("drawSelectorOnTop",false);
|
||||||
setStackFromBottom(atts.getBoolean("stackFromBottom",false));
|
setStackFromBottom(atts.getBoolean("stackFromBottom",false));
|
||||||
@ -811,7 +811,8 @@ std::vector<int>AbsListView::getDrawableStateForSelector() {
|
|||||||
|
|
||||||
// The selector uses this View's drawable state. The selected child view
|
// The selector uses this View's drawable state. The selected child view
|
||||||
// is disabled, so we need to remove the enabled state from the drawable states.
|
// is disabled, so we need to remove the enabled state from the drawable states.
|
||||||
int enabledState = -1;//ENABLED_STATE_SET[0];
|
const std::vector<int>enableState = StateSet::get(StateSet::VIEW_STATE_ENABLED);
|
||||||
|
int enabledState = enableState[0];//-1;//ENABLED_STATE_SET[0];
|
||||||
|
|
||||||
// If we don't have any extra space, it will return one of the static
|
// If we don't have any extra space, it will return one of the static
|
||||||
// state arrays, and clearing the enabled state on those arrays is a
|
// state arrays, and clearing the enabled state on those arrays is a
|
||||||
@ -925,17 +926,17 @@ void AbsListView::confirmCheckedPositionsById() {
|
|||||||
|
|
||||||
bool checkedCountChanged = false;
|
bool checkedCountChanged = false;
|
||||||
for (int checkedIndex = 0; checkedIndex < mCheckedIdStates.size(); checkedIndex++) {
|
for (int checkedIndex = 0; checkedIndex < mCheckedIdStates.size(); checkedIndex++) {
|
||||||
long id = mCheckedIdStates.keyAt(checkedIndex);
|
const long id = mCheckedIdStates.keyAt(checkedIndex);
|
||||||
int lastPos = mCheckedIdStates.valueAt(checkedIndex);
|
const int lastPos = mCheckedIdStates.valueAt(checkedIndex);
|
||||||
|
|
||||||
long lastPosId = mAdapter->getItemId(lastPos);
|
const long lastPosId = mAdapter->getItemId(lastPos);
|
||||||
if (id != lastPosId) {
|
if (id != lastPosId) {
|
||||||
// Look around to see if the ID is nearby. If not, uncheck it.
|
// Look around to see if the ID is nearby. If not, uncheck it.
|
||||||
int start = std::max(0, lastPos - CHECK_POSITION_SEARCH_DISTANCE);
|
const int start = std::max(0, lastPos - CHECK_POSITION_SEARCH_DISTANCE);
|
||||||
int end = std::min(lastPos + CHECK_POSITION_SEARCH_DISTANCE, mItemCount);
|
const int end = std::min(lastPos + CHECK_POSITION_SEARCH_DISTANCE, mItemCount);
|
||||||
bool found = false;
|
bool found = false;
|
||||||
for (int searchPos = start; searchPos < end; searchPos++) {
|
for (int searchPos = start; searchPos < end; searchPos++) {
|
||||||
long searchId = mAdapter->getItemId(searchPos);
|
const long searchId = mAdapter->getItemId(searchPos);
|
||||||
if (id == searchId) {
|
if (id == searchId) {
|
||||||
found = true;
|
found = true;
|
||||||
mCheckStates.put(searchPos, true);
|
mCheckStates.put(searchPos, true);
|
||||||
@ -1492,7 +1493,7 @@ bool AbsListView::canScrollDown()const {
|
|||||||
// ... Or bottom of the last element is not visible
|
// ... Or bottom of the last element is not visible
|
||||||
if (!canScrollDown && count > 0) {
|
if (!canScrollDown && count > 0) {
|
||||||
View* child = getChildAt(count - 1);
|
View* child = getChildAt(count - 1);
|
||||||
canScrollDown = child->getBottom() > getBottom() - mListPadding.bottom();
|
canScrollDown = child->getBottom() > getBottom() - mListPadding.height;
|
||||||
}
|
}
|
||||||
|
|
||||||
return canScrollDown;
|
return canScrollDown;
|
||||||
@ -1511,7 +1512,7 @@ bool AbsListView::canScrollList(int direction) {
|
|||||||
if (direction > 0) {
|
if (direction > 0) {
|
||||||
const int lastBottom = getChildAt(childCount - 1)->getBottom();
|
const int lastBottom = getChildAt(childCount - 1)->getBottom();
|
||||||
const int lastPosition = firstPosition + childCount;
|
const int lastPosition = firstPosition + childCount;
|
||||||
return lastPosition < mItemCount || lastBottom > getHeight() - listPadding.height;//bottom;
|
return lastPosition < mItemCount || lastBottom > getHeight() - listPadding.height;
|
||||||
} else {
|
} else {
|
||||||
const int firstTop = getChildAt(0)->getTop();
|
const int firstTop = getChildAt(0)->getTop();
|
||||||
return firstPosition > 0 || firstTop < listPadding.top;
|
return firstPosition > 0 || firstTop < listPadding.top;
|
||||||
@ -1536,7 +1537,7 @@ bool AbsListView::trackMotionScroll(int deltaY, int incrementalDeltaY) {
|
|||||||
int effectivePaddingBottom = 0;
|
int effectivePaddingBottom = 0;
|
||||||
if ((mGroupFlags & CLIP_TO_PADDING_MASK) == CLIP_TO_PADDING_MASK) {
|
if ((mGroupFlags & CLIP_TO_PADDING_MASK) == CLIP_TO_PADDING_MASK) {
|
||||||
effectivePaddingTop = listPadding.top;
|
effectivePaddingTop = listPadding.top;
|
||||||
effectivePaddingBottom = listPadding.bottom();
|
effectivePaddingBottom = listPadding.height;
|
||||||
}
|
}
|
||||||
|
|
||||||
// FIXME account for grid vertical spacing too?
|
// FIXME account for grid vertical spacing too?
|
||||||
@ -1566,7 +1567,7 @@ bool AbsListView::trackMotionScroll(int deltaY, int incrementalDeltaY) {
|
|||||||
mFirstPositionDistanceGuess += incrementalDeltaY;
|
mFirstPositionDistanceGuess += incrementalDeltaY;
|
||||||
}
|
}
|
||||||
if (firstPosition + childCount == mItemCount) {
|
if (firstPosition + childCount == mItemCount) {
|
||||||
mLastPositionDistanceGuess = lastBottom + listPadding.bottom();
|
mLastPositionDistanceGuess = lastBottom + listPadding.height;
|
||||||
} else {
|
} else {
|
||||||
mLastPositionDistanceGuess += incrementalDeltaY;
|
mLastPositionDistanceGuess += incrementalDeltaY;
|
||||||
}
|
}
|
||||||
@ -1574,7 +1575,7 @@ bool AbsListView::trackMotionScroll(int deltaY, int incrementalDeltaY) {
|
|||||||
bool cannotScrollDown = (firstPosition == 0 &&
|
bool cannotScrollDown = (firstPosition == 0 &&
|
||||||
firstTop >= listPadding.top && incrementalDeltaY >= 0);
|
firstTop >= listPadding.top && incrementalDeltaY >= 0);
|
||||||
bool cannotScrollUp = (firstPosition + childCount == mItemCount &&
|
bool cannotScrollUp = (firstPosition + childCount == mItemCount &&
|
||||||
lastBottom <= getHeight() - listPadding.bottom() && incrementalDeltaY <= 0);
|
lastBottom <= getHeight() - listPadding.height && incrementalDeltaY <= 0);
|
||||||
if (cannotScrollDown || cannotScrollUp) {
|
if (cannotScrollDown || cannotScrollUp) {
|
||||||
return incrementalDeltaY != 0;
|
return incrementalDeltaY != 0;
|
||||||
}
|
}
|
||||||
@ -1615,7 +1616,7 @@ bool AbsListView::trackMotionScroll(int deltaY, int incrementalDeltaY) {
|
|||||||
} else {
|
} else {
|
||||||
int bottom = getHeight() - incrementalDeltaY;
|
int bottom = getHeight() - incrementalDeltaY;
|
||||||
if ((mGroupFlags & CLIP_TO_PADDING_MASK) == CLIP_TO_PADDING_MASK) {
|
if ((mGroupFlags & CLIP_TO_PADDING_MASK) == CLIP_TO_PADDING_MASK) {
|
||||||
bottom -= listPadding.bottom();
|
bottom -= listPadding.height;
|
||||||
}
|
}
|
||||||
for (int i = childCount - 1; i >= 0; i--) {
|
for (int i = childCount - 1; i >= 0; i--) {
|
||||||
View* child = getChildAt(i);
|
View* child = getChildAt(i);
|
||||||
@ -1792,7 +1793,7 @@ void AbsListView::onDetachedFromWindow() {
|
|||||||
mIsDetaching = false;
|
mIsDetaching = false;
|
||||||
}
|
}
|
||||||
|
|
||||||
void AbsListView::onWindowFocusChanged(bool hasWindowFocus){
|
void AbsListView::onWindowFocusChanged(bool hasWindowFocus) {
|
||||||
AdapterView::onWindowFocusChanged(hasWindowFocus);
|
AdapterView::onWindowFocusChanged(hasWindowFocus);
|
||||||
|
|
||||||
int touchMode = isInTouchMode() ? TOUCH_MODE_ON : TOUCH_MODE_OFF;
|
int touchMode = isInTouchMode() ? TOUCH_MODE_ON : TOUCH_MODE_OFF;
|
||||||
@ -2008,7 +2009,7 @@ void AbsListView::dispatchDrawableHotspotChanged(float x, float y) {
|
|||||||
|
|
||||||
int AbsListView::pointToPosition(int x, int y) {
|
int AbsListView::pointToPosition(int x, int y) {
|
||||||
Rect frame;
|
Rect frame;
|
||||||
int count = getChildCount();
|
const int count = getChildCount();
|
||||||
for (int i = count - 1; i >= 0; i--) {
|
for (int i = count - 1; i >= 0; i--) {
|
||||||
View* child = getChildAt(i);
|
View* child = getChildAt(i);
|
||||||
if (child->getVisibility() == View::VISIBLE) {
|
if (child->getVisibility() == View::VISIBLE) {
|
||||||
@ -2154,8 +2155,7 @@ void AbsListView::onTouchModeChanged(bool isInTouchMode) {
|
|||||||
}
|
}
|
||||||
updateSelectorState();
|
updateSelectorState();
|
||||||
} else {
|
} else {
|
||||||
int touchMode = mTouchMode;
|
if (mTouchMode == TOUCH_MODE_OVERSCROLL || mTouchMode == TOUCH_MODE_OVERFLING) {
|
||||||
if (touchMode == TOUCH_MODE_OVERSCROLL || touchMode == TOUCH_MODE_OVERFLING) {
|
|
||||||
mFlingRunnable.endFling();
|
mFlingRunnable.endFling();
|
||||||
if (mPositionScroller)mPositionScroller->stop();
|
if (mPositionScroller)mPositionScroller->stop();
|
||||||
|
|
||||||
@ -2223,22 +2223,20 @@ bool AbsListView::onTouchEvent(MotionEvent& ev) {
|
|||||||
}
|
}
|
||||||
case MotionEvent::ACTION_POINTER_DOWN: {
|
case MotionEvent::ACTION_POINTER_DOWN: {
|
||||||
// New pointers take over dragging duties
|
// New pointers take over dragging duties
|
||||||
int index = ev.getActionIndex();
|
const int index = ev.getActionIndex();
|
||||||
int id = ev.getPointerId(index);
|
const int id = ev.getPointerId(index);
|
||||||
int x = (int) ev.getX(index);
|
|
||||||
int y = (int) ev.getY(index);
|
|
||||||
mMotionCorrection = 0;
|
mMotionCorrection = 0;
|
||||||
mActivePointerId = id;
|
mActivePointerId = id;
|
||||||
mMotionX = x;
|
mMotionX = ev.getX(index);
|
||||||
mMotionY = y;
|
mMotionY = ev.getY(index);
|
||||||
int motionPosition = pointToPosition(x, y);
|
int motionPosition = pointToPosition(mMotionX, mMotionY);
|
||||||
if (motionPosition >= 0) {
|
if (motionPosition >= 0) {
|
||||||
// Remember where the motion event started
|
// Remember where the motion event started
|
||||||
View* child = getChildAt(motionPosition - mFirstPosition);
|
View* child = getChildAt(motionPosition - mFirstPosition);
|
||||||
mMotionViewOriginalTop = child->getTop();
|
mMotionViewOriginalTop = child->getTop();
|
||||||
mMotionPosition = motionPosition;
|
mMotionPosition = motionPosition;
|
||||||
}
|
}
|
||||||
mLastY = y;
|
mLastY = mMotionY;
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -2646,7 +2644,7 @@ void AbsListView::onTouchMove(MotionEvent&ev, MotionEvent&vtev) {
|
|||||||
case TOUCH_MODE_DONE_WAITING:/*2*/
|
case TOUCH_MODE_DONE_WAITING:/*2*/
|
||||||
// Check if we have moved far enough that it looks more like a
|
// Check if we have moved far enough that it looks more like a
|
||||||
// scroll than a tap. If so, we'll enter scrolling mode.
|
// scroll than a tap. If so, we'll enter scrolling mode.
|
||||||
if (startScrollIfNeeded((int) ev.getX(pointerIndex), y, &vtev)) {
|
if (startScrollIfNeeded(x, y, &vtev)) {
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
// Otherwise, check containment within list bounds. If we're
|
// Otherwise, check containment within list bounds. If we're
|
||||||
@ -2668,7 +2666,7 @@ void AbsListView::onTouchMove(MotionEvent&ev, MotionEvent&vtev) {
|
|||||||
break;
|
break;
|
||||||
case TOUCH_MODE_SCROLL:/*3*/
|
case TOUCH_MODE_SCROLL:/*3*/
|
||||||
case TOUCH_MODE_OVERSCROLL:/*5*/
|
case TOUCH_MODE_OVERSCROLL:/*5*/
|
||||||
scrollIfNeeded((int) ev.getX(pointerIndex), y, &vtev);
|
scrollIfNeeded(x, y, &vtev);
|
||||||
break;
|
break;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
@ -2726,7 +2724,8 @@ void AbsListView::onTouchUp(MotionEvent&ev) {
|
|||||||
child->setPressed(false);
|
child->setPressed(false);
|
||||||
}
|
}
|
||||||
|
|
||||||
float x = ev.getX();
|
const float x = ev.getX();
|
||||||
|
const float y = ev.getY();
|
||||||
bool inList = x > mListPadding.left && x < getWidth() - mListPadding.width;
|
bool inList = x > mListPadding.left && x < getWidth() - mListPadding.width;
|
||||||
if (inList && !child->hasExplicitFocusable()) {
|
if (inList && !child->hasExplicitFocusable()) {
|
||||||
mPerformClick.mClickMotionPosition = mMotionPosition;
|
mPerformClick.mClickMotionPosition = mMotionPosition;
|
||||||
@ -2749,7 +2748,7 @@ void AbsListView::onTouchUp(MotionEvent&ev) {
|
|||||||
if (d && dynamic_cast<TransitionDrawable*>(d)) {
|
if (d && dynamic_cast<TransitionDrawable*>(d)) {
|
||||||
((TransitionDrawable*) d)->resetTransition();
|
((TransitionDrawable*) d)->resetTransition();
|
||||||
}
|
}
|
||||||
mSelector->setHotspot(x, ev.getY());
|
mSelector->setHotspot(x, y);
|
||||||
}
|
}
|
||||||
if (mTouchModeReset != nullptr) {
|
if (mTouchModeReset != nullptr) {
|
||||||
removeCallbacks(mTouchModeReset);
|
removeCallbacks(mTouchModeReset);
|
||||||
@ -2831,7 +2830,7 @@ void AbsListView::onTouchUp(MotionEvent&ev) {
|
|||||||
|
|
||||||
case TOUCH_MODE_OVERSCROLL:/*5*/
|
case TOUCH_MODE_OVERSCROLL:/*5*/
|
||||||
mVelocityTracker->computeCurrentVelocity(1000, mMaximumVelocity);
|
mVelocityTracker->computeCurrentVelocity(1000, mMaximumVelocity);
|
||||||
int initialVelocity = (int) mVelocityTracker->getYVelocity(mActivePointerId);
|
const int initialVelocity = (int) mVelocityTracker->getYVelocity(mActivePointerId);
|
||||||
|
|
||||||
reportScrollStateChange(OnScrollListener::SCROLL_STATE_FLING);
|
reportScrollStateChange(OnScrollListener::SCROLL_STATE_FLING);
|
||||||
if (std::abs(initialVelocity) > mMinimumVelocity) {
|
if (std::abs(initialVelocity) > mMinimumVelocity) {
|
||||||
@ -3272,12 +3271,13 @@ void AbsListView::PositionScroller::stop() {
|
|||||||
}
|
}
|
||||||
|
|
||||||
void AbsListView::PositionScroller::operator()() {//todo for horizontal
|
void AbsListView::PositionScroller::operator()() {//todo for horizontal
|
||||||
int listHeight = mLV->getHeight();
|
const int listHeight = mLV->getHeight();
|
||||||
int firstPos = mLV->mFirstPosition;
|
const int firstPos = mLV->mFirstPosition;
|
||||||
|
const int childCount = mLV->getChildCount();
|
||||||
switch (mMode) {
|
switch (mMode) {
|
||||||
case MOVE_DOWN_POS: {
|
case MOVE_DOWN_POS: {
|
||||||
int lastViewIndex = mLV->getChildCount() - 1;
|
const int lastViewIndex = childCount - 1;
|
||||||
int lastPos = firstPos + lastViewIndex;
|
const int lastPos = firstPos + lastViewIndex;
|
||||||
|
|
||||||
if (lastViewIndex < 0) {
|
if (lastViewIndex < 0) {
|
||||||
return;
|
return;
|
||||||
@ -3293,8 +3293,8 @@ void AbsListView::PositionScroller::operator()() {//todo for horizontal
|
|||||||
int lastViewHeight = lastView->getHeight();
|
int lastViewHeight = lastView->getHeight();
|
||||||
int lastViewTop = lastView->getTop();
|
int lastViewTop = lastView->getTop();
|
||||||
int lastViewPixelsShowing = listHeight - lastViewTop;
|
int lastViewPixelsShowing = listHeight - lastViewTop;
|
||||||
int extraScroll = lastPos < mLV->mItemCount - 1 ?
|
int extraScroll = lastPos < childCount - 1 ?
|
||||||
std::max(mLV->mListPadding.bottom(), mExtraScroll) : mLV->mListPadding.bottom();
|
std::max(mLV->mListPadding.height, mExtraScroll) : mLV->mListPadding.height;
|
||||||
|
|
||||||
int scrollBy = lastViewHeight - lastViewPixelsShowing + extraScroll;
|
int scrollBy = lastViewHeight - lastViewPixelsShowing + extraScroll;
|
||||||
mLV->smoothScrollBy(scrollBy, mScrollDuration, true, lastPos < mTargetPos);
|
mLV->smoothScrollBy(scrollBy, mScrollDuration, true, lastPos < mTargetPos);
|
||||||
@ -3308,7 +3308,6 @@ void AbsListView::PositionScroller::operator()() {//todo for horizontal
|
|||||||
|
|
||||||
case MOVE_DOWN_BOUND: {
|
case MOVE_DOWN_BOUND: {
|
||||||
int nextViewIndex = 1;
|
int nextViewIndex = 1;
|
||||||
int childCount = mLV->getChildCount();
|
|
||||||
|
|
||||||
if (firstPos == mBoundPos || childCount <= nextViewIndex
|
if (firstPos == mBoundPos || childCount <= nextViewIndex
|
||||||
|| firstPos + childCount >= mLV->mItemCount) {
|
|| firstPos + childCount >= mLV->mItemCount) {
|
||||||
@ -3326,7 +3325,7 @@ void AbsListView::PositionScroller::operator()() {//todo for horizontal
|
|||||||
View* nextView = mLV->getChildAt(nextViewIndex);
|
View* nextView = mLV->getChildAt(nextViewIndex);
|
||||||
int nextViewHeight = nextView->getHeight();
|
int nextViewHeight = nextView->getHeight();
|
||||||
int nextViewTop = nextView->getTop();
|
int nextViewTop = nextView->getTop();
|
||||||
int extraScroll = std::max(mLV->mListPadding.bottom(), mExtraScroll);
|
int extraScroll = std::max(mLV->mListPadding.height, mExtraScroll);
|
||||||
if (nextPos < mBoundPos) {
|
if (nextPos < mBoundPos) {
|
||||||
mLV->smoothScrollBy(std::max(0, nextViewHeight + nextViewTop - extraScroll),
|
mLV->smoothScrollBy(std::max(0, nextViewHeight + nextViewTop - extraScroll),
|
||||||
mScrollDuration, true, true);
|
mScrollDuration, true, true);
|
||||||
@ -3371,11 +3370,11 @@ void AbsListView::PositionScroller::operator()() {//todo for horizontal
|
|||||||
}
|
}
|
||||||
|
|
||||||
case MOVE_UP_BOUND: {
|
case MOVE_UP_BOUND: {
|
||||||
int lastViewIndex = mLV->getChildCount() - 2;
|
const int lastViewIndex = childCount - 2;
|
||||||
if (lastViewIndex < 0) {
|
if (lastViewIndex < 0) {
|
||||||
return;
|
return;
|
||||||
}
|
}
|
||||||
int lastPos = firstPos + lastViewIndex;
|
const int lastPos = firstPos + lastViewIndex;
|
||||||
|
|
||||||
if (lastPos == mLastSeenPos) {
|
if (lastPos == mLastSeenPos) {
|
||||||
// No new views, let things keep going.
|
// No new views, let things keep going.
|
||||||
@ -3413,7 +3412,6 @@ void AbsListView::PositionScroller::operator()() {//todo for horizontal
|
|||||||
|
|
||||||
mLastSeenPos = firstPos;
|
mLastSeenPos = firstPos;
|
||||||
|
|
||||||
int childCount = mLV->getChildCount();
|
|
||||||
int position = mTargetPos;
|
int position = mTargetPos;
|
||||||
int lastPos = firstPos + childCount - 1;
|
int lastPos = firstPos + childCount - 1;
|
||||||
|
|
||||||
@ -3658,7 +3656,6 @@ void AbsListView::FlingRunnable::start(int initialVelocity) {
|
|||||||
mLV->mFlingProfilingStarted = true;
|
mLV->mFlingProfilingStarted = true;
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
|
|
||||||
/*if (mFlingStrictSpan == nullptr) {
|
/*if (mFlingStrictSpan == nullptr) {
|
||||||
mFlingStrictSpan = StrictMode.enterCriticalSpan("AbsListView-fling");
|
mFlingStrictSpan = StrictMode.enterCriticalSpan("AbsListView-fling");
|
||||||
}*/
|
}*/
|
||||||
|
@ -82,7 +82,7 @@ void ListView::adjustViewsUpOrDown() {
|
|||||||
} else {
|
} else {
|
||||||
// we are too high, slide all views down to align with bottom
|
// we are too high, slide all views down to align with bottom
|
||||||
child = getChildAt(childCount - 1);
|
child = getChildAt(childCount - 1);
|
||||||
delta = child->getBottom() - (getHeight() - mListPadding.height);//bottom);
|
delta = child->getBottom() - (getHeight() - mListPadding.height);
|
||||||
|
|
||||||
if (mFirstPosition + childCount < mItemCount) {
|
if (mFirstPosition + childCount < mItemCount) {
|
||||||
// It's OK to have some space below the last item if it is
|
// It's OK to have some space below the last item if it is
|
||||||
@ -548,6 +548,22 @@ View* ListView::moveSelection(View* oldSel, View* newSel, int delta, int childre
|
|||||||
int topSelectionPixel = getTopSelectionPixel(childrenTop, fadingEdgeLength, selectedPosition);
|
int topSelectionPixel = getTopSelectionPixel(childrenTop, fadingEdgeLength, selectedPosition);
|
||||||
int bottomSelectionPixel = getBottomSelectionPixel(childrenTop, fadingEdgeLength, selectedPosition);
|
int bottomSelectionPixel = getBottomSelectionPixel(childrenTop, fadingEdgeLength, selectedPosition);
|
||||||
if (delta > 0) {//Scrolling Down.
|
if (delta > 0) {//Scrolling Down.
|
||||||
|
/*
|
||||||
|
* Case 1: Scrolling down.
|
||||||
|
* Before After
|
||||||
|
* | | | |
|
||||||
|
* +-------+ +-------+
|
||||||
|
* | A | | A |
|
||||||
|
* | 1 | => +-------+
|
||||||
|
* +-------+ | B |
|
||||||
|
* | B | | 2 |
|
||||||
|
* +-------+ +-------+
|
||||||
|
* | | | |
|
||||||
|
*
|
||||||
|
* Try to keep the top of the previously selected item where it was.
|
||||||
|
* oldSel = A
|
||||||
|
* sel = B
|
||||||
|
*/
|
||||||
// Put oldSel (A) where it belongs
|
// Put oldSel (A) where it belongs
|
||||||
oldSel = makeAndAddView(selectedPosition - 1, oldSel->getTop(), true, mListPadding.left, false);
|
oldSel = makeAndAddView(selectedPosition - 1, oldSel->getTop(), true, mListPadding.left, false);
|
||||||
|
|
||||||
@ -587,6 +603,23 @@ View* ListView::moveSelection(View* oldSel, View* newSel, int delta, int childre
|
|||||||
fillUp(mSelectedPosition - 2, sel->getTop() - dividerHeight);
|
fillUp(mSelectedPosition - 2, sel->getTop() - dividerHeight);
|
||||||
}
|
}
|
||||||
} else if (delta < 0) {//Scrolling up.
|
} else if (delta < 0) {//Scrolling up.
|
||||||
|
/*
|
||||||
|
* Case 2: Scrolling up.
|
||||||
|
* Before After
|
||||||
|
* | | | |
|
||||||
|
* +-------+ +-------+
|
||||||
|
* | A | | A |
|
||||||
|
* +-------+ => | 1 |
|
||||||
|
* | B | +-------+
|
||||||
|
* | 2 | | B |
|
||||||
|
* +-------+ +-------+
|
||||||
|
* | | | |
|
||||||
|
*
|
||||||
|
* Try to keep the top of the item about to become selected where it was.
|
||||||
|
* newSel = A
|
||||||
|
* olSel = B
|
||||||
|
*/
|
||||||
|
|
||||||
if (newSel != nullptr) {
|
if (newSel != nullptr) {
|
||||||
// Try to position the top of newSel (A) where it was before it was selected
|
// Try to position the top of newSel (A) where it was before it was selected
|
||||||
sel = makeAndAddView(selectedPosition, newSel->getTop(), true, mListPadding.left,true);
|
sel = makeAndAddView(selectedPosition, newSel->getTop(), true, mListPadding.left,true);
|
||||||
@ -1983,8 +2016,7 @@ void ListView::measureItem(View* child) {
|
|||||||
if (lpHeight > 0) {
|
if (lpHeight > 0) {
|
||||||
childHeightSpec = MeasureSpec::makeMeasureSpec(lpHeight, MeasureSpec::EXACTLY);
|
childHeightSpec = MeasureSpec::makeMeasureSpec(lpHeight, MeasureSpec::EXACTLY);
|
||||||
} else {
|
} else {
|
||||||
childHeightSpec = MeasureSpec::makeSafeMeasureSpec(getMeasuredHeight(),
|
childHeightSpec = MeasureSpec::makeSafeMeasureSpec(getMeasuredHeight(),MeasureSpec::UNSPECIFIED);
|
||||||
MeasureSpec::UNSPECIFIED);
|
|
||||||
}
|
}
|
||||||
child->measure(childWidthSpec, childHeightSpec);
|
child->measure(childWidthSpec, childHeightSpec);
|
||||||
}
|
}
|
||||||
|
@ -1499,7 +1499,7 @@ void TextView::updateTextColors(){
|
|||||||
color = mHintTextColor->getColorForState(drawableState, mHintTextColor->getDefaultColor());
|
color = mHintTextColor->getColorForState(drawableState, mHintTextColor->getDefaultColor());
|
||||||
if (color != mCurHintTextColor) {
|
if (color != mCurHintTextColor) {
|
||||||
mCurHintTextColor = color;
|
mCurHintTextColor = color;
|
||||||
//if (mText.length() == 0) inval = true;
|
inval = !mLayout->getText().empty();
|
||||||
}
|
}
|
||||||
}
|
}
|
||||||
if (inval) {
|
if (inval) {
|
||||||
|
Loading…
Reference in New Issue
Block a user