Examples with ParcelableSpan android.text.ParcelableSpan used on opensource projects

Example 1 with ParcelableSpan

use of android.text.ParcelableSpan in project XobotOS by xamarin.

the class TextView method spanChange.

/**
     * Not private so it can be called from an inner class without going
     * through a thunk.
     */
void spanChange(Spanned buf, Object what, int oldStart, int newStart, int oldEnd, int newEnd) {
    // XXX Make the start and end move together if this ends up
    // spending too much time invalidating.
    boolean selChanged = false;
    int newSelStart = -1, newSelEnd = -1;
    final InputMethodState ims = mInputMethodState;
    if (what == Selection.SELECTION_END) {
        mHighlightPathBogus = true;
        selChanged = true;
        newSelEnd = newStart;
        if (!isFocused()) {
            mSelectionMoved = true;
        }
        if (oldStart >= 0 || newStart >= 0) {
            invalidateCursor(Selection.getSelectionStart(buf), oldStart, newStart);
            registerForPreDraw();
            makeBlink();
        }
    }
    if (what == Selection.SELECTION_START) {
        mHighlightPathBogus = true;
        selChanged = true;
        newSelStart = newStart;
        if (!isFocused()) {
            mSelectionMoved = true;
        }
        if (oldStart >= 0 || newStart >= 0) {
            int end = Selection.getSelectionEnd(buf);
            invalidateCursor(end, oldStart, newStart);
        }
    }
    if (selChanged) {
        if ((buf.getSpanFlags(what) & Spanned.SPAN_INTERMEDIATE) == 0) {
            if (newSelStart < 0) {
                newSelStart = Selection.getSelectionStart(buf);
            }
            if (newSelEnd < 0) {
                newSelEnd = Selection.getSelectionEnd(buf);
            }
            onSelectionChanged(newSelStart, newSelEnd);
        }
    }
    if (what instanceof UpdateAppearance || what instanceof ParagraphStyle || (what instanceof SuggestionSpan && (((SuggestionSpan) what).getFlags() & SuggestionSpan.FLAG_AUTO_CORRECTION) != 0)) {
        if (ims == null || ims.mBatchEditNesting == 0) {
            invalidate();
            mHighlightPathBogus = true;
            checkForResize();
        } else {
            ims.mContentChanged = true;
        }
    }
    if (MetaKeyKeyListener.isMetaTracker(buf, what)) {
        mHighlightPathBogus = true;
        if (ims != null && MetaKeyKeyListener.isSelectingMetaTracker(buf, what)) {
            ims.mSelectionModeChanged = true;
        }
        if (Selection.getSelectionStart(buf) >= 0) {
            if (ims == null || ims.mBatchEditNesting == 0) {
                invalidateCursor();
            } else {
                ims.mCursorChanged = true;
            }
        }
    }
    if (what instanceof ParcelableSpan) {
        // the current extract editor would be interested in it.
        if (ims != null && ims.mExtracting != null) {
            if (ims.mBatchEditNesting != 0) {
                if (oldStart >= 0) {
                    if (ims.mChangedStart > oldStart) {
                        ims.mChangedStart = oldStart;
                    }
                    if (ims.mChangedStart > oldEnd) {
                        ims.mChangedStart = oldEnd;
                    }
                }
                if (newStart >= 0) {
                    if (ims.mChangedStart > newStart) {
                        ims.mChangedStart = newStart;
                    }
                    if (ims.mChangedStart > newEnd) {
                        ims.mChangedStart = newEnd;
                    }
                }
            } else {
                if (DEBUG_EXTRACT)
                    Log.v(LOG_TAG, "Span change outside of batch: " + oldStart + "-" + oldEnd + "," + newStart + "-" + newEnd + what);
                ims.mContentChanged = true;
            }
        }
    }
    if (newStart < 0 && what instanceof SpellCheckSpan) {
        getSpellChecker().removeSpellCheckSpan((SpellCheckSpan) what);
    }
}

Example 2 with ParcelableSpan

use of android.text.ParcelableSpan in project android_frameworks_base by ResurrectionRemix.

the class TextView method spanChange.

/**
     * Not private so it can be called from an inner class without going
     * through a thunk.
     */
void spanChange(Spanned buf, Object what, int oldStart, int newStart, int oldEnd, int newEnd) {
    // XXX Make the start and end move together if this ends up
    // spending too much time invalidating.
    boolean selChanged = false;
    int newSelStart = -1, newSelEnd = -1;
    final Editor.InputMethodState ims = mEditor == null ? null : mEditor.mInputMethodState;
    if (what == Selection.SELECTION_END) {
        selChanged = true;
        newSelEnd = newStart;
        if (oldStart >= 0 || newStart >= 0) {
            invalidateCursor(Selection.getSelectionStart(buf), oldStart, newStart);
            checkForResize();
            registerForPreDraw();
            if (mEditor != null)
                mEditor.makeBlink();
        }
    }
    if (what == Selection.SELECTION_START) {
        selChanged = true;
        newSelStart = newStart;
        if (oldStart >= 0 || newStart >= 0) {
            int end = Selection.getSelectionEnd(buf);
            invalidateCursor(end, oldStart, newStart);
        }
    }
    if (selChanged) {
        mHighlightPathBogus = true;
        if (mEditor != null && !isFocused())
            mEditor.mSelectionMoved = true;
        if ((buf.getSpanFlags(what) & Spanned.SPAN_INTERMEDIATE) == 0) {
            if (newSelStart < 0) {
                newSelStart = Selection.getSelectionStart(buf);
            }
            if (newSelEnd < 0) {
                newSelEnd = Selection.getSelectionEnd(buf);
            }
            if (mEditor != null) {
                mEditor.refreshTextActionMode();
                if (!hasSelection() && mEditor.mTextActionMode == null && hasTransientState()) {
                    // User generated selection has been removed.
                    setHasTransientState(false);
                }
            }
            onSelectionChanged(newSelStart, newSelEnd);
        }
    }
    if (what instanceof UpdateAppearance || what instanceof ParagraphStyle || what instanceof CharacterStyle) {
        if (ims == null || ims.mBatchEditNesting == 0) {
            invalidate();
            mHighlightPathBogus = true;
            checkForResize();
        } else {
            ims.mContentChanged = true;
        }
        if (mEditor != null) {
            if (oldStart >= 0)
                mEditor.invalidateTextDisplayList(mLayout, oldStart, oldEnd);
            if (newStart >= 0)
                mEditor.invalidateTextDisplayList(mLayout, newStart, newEnd);
            mEditor.invalidateHandlesAndActionMode();
        }
    }
    if (MetaKeyKeyListener.isMetaTracker(buf, what)) {
        mHighlightPathBogus = true;
        if (ims != null && MetaKeyKeyListener.isSelectingMetaTracker(buf, what)) {
            ims.mSelectionModeChanged = true;
        }
        if (Selection.getSelectionStart(buf) >= 0) {
            if (ims == null || ims.mBatchEditNesting == 0) {
                invalidateCursor();
            } else {
                ims.mCursorChanged = true;
            }
        }
    }
    if (what instanceof ParcelableSpan) {
        // the current extract editor would be interested in it.
        if (ims != null && ims.mExtractedTextRequest != null) {
            if (ims.mBatchEditNesting != 0) {
                if (oldStart >= 0) {
                    if (ims.mChangedStart > oldStart) {
                        ims.mChangedStart = oldStart;
                    }
                    if (ims.mChangedStart > oldEnd) {
                        ims.mChangedStart = oldEnd;
                    }
                }
                if (newStart >= 0) {
                    if (ims.mChangedStart > newStart) {
                        ims.mChangedStart = newStart;
                    }
                    if (ims.mChangedStart > newEnd) {
                        ims.mChangedStart = newEnd;
                    }
                }
            } else {
                if (DEBUG_EXTRACT)
                    Log.v(LOG_TAG, "Span change outside of batch: " + oldStart + "-" + oldEnd + "," + newStart + "-" + newEnd + " " + what);
                ims.mContentChanged = true;
            }
        }
    }
    if (mEditor != null && mEditor.mSpellChecker != null && newStart < 0 && what instanceof SpellCheckSpan) {
        mEditor.mSpellChecker.onSpellCheckSpanRemoved((SpellCheckSpan) what);
    }
}

Example 3 with ParcelableSpan

use of android.text.ParcelableSpan in project Jota-Text-Editor-old by jiro-aqua.

the class TextView method spanChange.

/**
     * Not private so it can be called from an inner class without going
     * through a thunk.
     */
void spanChange(Spanned buf, Object what, int oldStart, int newStart, int oldEnd, int newEnd) {
    // XXX Make the start and end move together if this ends up
    // spending too much time invalidating.
    boolean selChanged = false;
    int newSelStart = -1, newSelEnd = -1;
    final InputMethodState ims = mInputMethodState;
    if (what == Selection.SELECTION_END) {
        mHighlightPathBogus = true;
        selChanged = true;
        newSelEnd = newStart;
        if (!isFocused()) {
            mSelectionMoved = true;
        }
        if (oldStart >= 0 || newStart >= 0) {
            invalidateCursor(Selection.getSelectionStart(buf), oldStart, newStart);
            registerForPreDraw();
            if (isFocused()) {
                mShowCursor = SystemClock.uptimeMillis();
                makeBlink();
            }
        }
    }
    if (what == Selection.SELECTION_START) {
        mHighlightPathBogus = true;
        selChanged = true;
        newSelStart = newStart;
        if (!isFocused()) {
            mSelectionMoved = true;
        }
        if (oldStart >= 0 || newStart >= 0) {
            int end = Selection.getSelectionEnd(buf);
            invalidateCursor(end, oldStart, newStart);
        }
    }
    if (selChanged) {
        if ((buf.getSpanFlags(what) & Spanned.SPAN_INTERMEDIATE) == 0) {
            if (newSelStart < 0) {
                newSelStart = Selection.getSelectionStart(buf);
            }
            if (newSelEnd < 0) {
                newSelEnd = Selection.getSelectionEnd(buf);
            }
            onSelectionChanged(newSelStart, newSelEnd);
        }
    }
    if (what instanceof UpdateAppearance || what instanceof ParagraphStyle) {
        if (ims == null || ims.mBatchEditNesting == 0) {
            invalidate();
            mHighlightPathBogus = true;
            checkForResize();
        } else {
            ims.mContentChanged = true;
        }
    }
    if (MetaKeyKeyListener.isMetaTracker(buf, what)) {
        mHighlightPathBogus = true;
        if (ims != null && MetaKeyKeyListener.isSelectingMetaTracker(buf, what)) {
            ims.mSelectionModeChanged = true;
        }
        if (Selection.getSelectionStart(buf) >= 0) {
            if (ims == null || ims.mBatchEditNesting == 0) {
                invalidateCursor();
            } else {
                ims.mCursorChanged = true;
            }
        }
    }
    if (what instanceof ParcelableSpan) {
        // the current extract editor would be interested in it.
        if (ims != null && ims.mExtracting != null) {
            if (ims.mBatchEditNesting != 0) {
                if (oldStart >= 0) {
                    if (ims.mChangedStart > oldStart) {
                        ims.mChangedStart = oldStart;
                    }
                    if (ims.mChangedStart > oldEnd) {
                        ims.mChangedStart = oldEnd;
                    }
                }
                if (newStart >= 0) {
                    if (ims.mChangedStart > newStart) {
                        ims.mChangedStart = newStart;
                    }
                    if (ims.mChangedStart > newEnd) {
                        ims.mChangedStart = newEnd;
                    }
                }
            } else {
                if (DEBUG_EXTRACT)
                    Log.v(TAG, "Span change outside of batch: " + oldStart + "-" + oldEnd + "," + newStart + "-" + newEnd + what);
                ims.mContentChanged = true;
            }
        }
    }
}

Example 4 with ParcelableSpan

use of android.text.ParcelableSpan in project Jota-Text-Editor-old by jiro-aqua.

the class TextUtils method writeToParcel.

/**
     * Flatten a CharSequence and whatever styles can be copied across processes
     * into the parcel.
     */
public static void writeToParcel(CharSequence cs, Parcel p, int parcelableFlags) {
    if (cs instanceof Spanned) {
        p.writeInt(0);
        p.writeString(cs.toString());
        Spanned sp = (Spanned) cs;
        Object[] os = sp.getSpans(0, cs.length(), Object.class);
        for (int i = 0; i < os.length; i++) {
            Object o = os[i];
            Object prop = os[i];
            if (prop instanceof CharacterStyle) {
                prop = ((CharacterStyle) prop).getUnderlying();
            }
            if (prop instanceof ParcelableSpan) {
                ParcelableSpan ps = (ParcelableSpan) prop;
                p.writeInt(ps.getSpanTypeId());
                ps.writeToParcel(p, parcelableFlags);
                writeWhere(p, sp, o);
            }
        }
        p.writeInt(0);
    } else {
        p.writeInt(1);
        if (cs != null) {
            p.writeString(cs.toString());
        } else {
            p.writeString(null);
        }
    }
}

Example 5 with ParcelableSpan

use of android.text.ParcelableSpan in project android_frameworks_base by ParanoidAndroid.

the class TextView method spanChange.

/**
     * Not private so it can be called from an inner class without going
     * through a thunk.
     */
void spanChange(Spanned buf, Object what, int oldStart, int newStart, int oldEnd, int newEnd) {
    // XXX Make the start and end move together if this ends up
    // spending too much time invalidating.
    boolean selChanged = false;
    int newSelStart = -1, newSelEnd = -1;
    final Editor.InputMethodState ims = mEditor == null ? null : mEditor.mInputMethodState;
    if (what == Selection.SELECTION_END) {
        selChanged = true;
        newSelEnd = newStart;
        if (oldStart >= 0 || newStart >= 0) {
            invalidateCursor(Selection.getSelectionStart(buf), oldStart, newStart);
            checkForResize();
            registerForPreDraw();
            if (mEditor != null)
                mEditor.makeBlink();
        }
    }
    if (what == Selection.SELECTION_START) {
        selChanged = true;
        newSelStart = newStart;
        if (oldStart >= 0 || newStart >= 0) {
            int end = Selection.getSelectionEnd(buf);
            invalidateCursor(end, oldStart, newStart);
        }
    }
    if (selChanged) {
        mHighlightPathBogus = true;
        if (mEditor != null && !isFocused())
            mEditor.mSelectionMoved = true;
        if ((buf.getSpanFlags(what) & Spanned.SPAN_INTERMEDIATE) == 0) {
            if (newSelStart < 0) {
                newSelStart = Selection.getSelectionStart(buf);
            }
            if (newSelEnd < 0) {
                newSelEnd = Selection.getSelectionEnd(buf);
            }
            onSelectionChanged(newSelStart, newSelEnd);
        }
    }
    if (what instanceof UpdateAppearance || what instanceof ParagraphStyle || what instanceof CharacterStyle) {
        if (ims == null || ims.mBatchEditNesting == 0) {
            invalidate();
            mHighlightPathBogus = true;
            checkForResize();
        } else {
            ims.mContentChanged = true;
        }
        if (mEditor != null) {
            if (oldStart >= 0)
                mEditor.invalidateTextDisplayList(mLayout, oldStart, oldEnd);
            if (newStart >= 0)
                mEditor.invalidateTextDisplayList(mLayout, newStart, newEnd);
        }
    }
    if (MetaKeyKeyListener.isMetaTracker(buf, what)) {
        mHighlightPathBogus = true;
        if (ims != null && MetaKeyKeyListener.isSelectingMetaTracker(buf, what)) {
            ims.mSelectionModeChanged = true;
        }
        if (Selection.getSelectionStart(buf) >= 0) {
            if (ims == null || ims.mBatchEditNesting == 0) {
                invalidateCursor();
            } else {
                ims.mCursorChanged = true;
            }
        }
    }
    if (what instanceof ParcelableSpan) {
        // the current extract editor would be interested in it.
        if (ims != null && ims.mExtractedTextRequest != null) {
            if (ims.mBatchEditNesting != 0) {
                if (oldStart >= 0) {
                    if (ims.mChangedStart > oldStart) {
                        ims.mChangedStart = oldStart;
                    }
                    if (ims.mChangedStart > oldEnd) {
                        ims.mChangedStart = oldEnd;
                    }
                }
                if (newStart >= 0) {
                    if (ims.mChangedStart > newStart) {
                        ims.mChangedStart = newStart;
                    }
                    if (ims.mChangedStart > newEnd) {
                        ims.mChangedStart = newEnd;
                    }
                }
            } else {
                if (DEBUG_EXTRACT)
                    Log.v(LOG_TAG, "Span change outside of batch: " + oldStart + "-" + oldEnd + "," + newStart + "-" + newEnd + " " + what);
                ims.mContentChanged = true;
            }
        }
    }
    if (mEditor != null && mEditor.mSpellChecker != null && newStart < 0 && what instanceof SpellCheckSpan) {
        mEditor.mSpellChecker.onSpellCheckSpanRemoved((SpellCheckSpan) what);
    }
}