Cross Reference: /frameworks/base/core/java/android/text/Selection.java

Lines Matching refs:text
17 package android.text;
19 import java.text.BreakIterator;
37     public static final int getSelectionStart(CharSequence text) {
38         if (text instanceof Spanned)
39             return ((Spanned) text).getSpanStart(SELECTION_START);
48     public static final int getSelectionEnd(CharSequence text) {
49         if (text instanceof Spanned)
50             return ((Spanned) text).getSpanStart(SELECTION_END);
67     public static void setSelection(Spannable text, int start, int stop) {
68         // int len = text.length();
72         int ostart = getSelectionStart(text);
73         int oend = getSelectionEnd(text);
76             text.setSpan(SELECTION_START, start, start,
78             text.setSpan(SELECTION_END, stop, stop,
86     public static final void setSelection(Spannable text, int index) {
87         setSelection(text, index, index);
91      * Select the entire text.
93     public static final void selectAll(Spannable text) {
94         setSelection(text, 0, text.length());
100     public static final void extendSelection(Spannable text, int index) {
101         if (text.getSpanStart(SELECTION_END) != index)
102             text.setSpan(SELECTION_END, index, index, Spanned.SPAN_POINT_POINT);
106      * Remove the selection or cursor, if any, from the text.
108     public static final void removeSelection(Spannable text) {
109         text.removeSpan(SELECTION_START);
110         text.removeSpan(SELECTION_END);
122     public static boolean moveUp(Spannable text, Layout layout) {
123         int start = getSelectionStart(text);
124         int end = getSelectionEnd(text);
130             setSelection(text, min);
132             if (min == 0 && max == text.length()) {
151                 setSelection(text, move);
154                 setSelection(text, 0);
168     public static boolean moveDown(Spannable text, Layout layout) {
169         int start = getSelectionStart(text);
170         int end = getSelectionEnd(text);
176             setSelection(text, max);
178             if (min == 0 && max == text.length()) {
197                 setSelection(text, move);
199             } else if (end != text.length()) {
200                 setSelection(text, text.length());
213     public static boolean moveLeft(Spannable text, Layout layout) {
214         int start = getSelectionStart(text);
215         int end = getSelectionEnd(text);
218             setSelection(text, chooseHorizontal(layout, -1, start, end));
224                 setSelection(text, to);
238     public static boolean moveRight(Spannable text, Layout layout) {
239         int start = getSelectionStart(text);
240         int end = getSelectionEnd(text);
243             setSelection(text, chooseHorizontal(layout, 1, start, end));
249                 setSelection(text, to);
261     public static boolean extendUp(Spannable text, Layout layout) {
262         int end = getSelectionEnd(text);
276             extendSelection(text, move);
279             extendSelection(text, 0);
290     public static boolean extendDown(Spannable text, Layout layout) {
291         int end = getSelectionEnd(text);
305             extendSelection(text, move);
307         } else if (end != text.length()) {
308             extendSelection(text, text.length());
319     public static boolean extendLeft(Spannable text, Layout layout) {
320         int end = getSelectionEnd(text);
324             extendSelection(text, to);
335     public static boolean extendRight(Spannable text, Layout layout) {
336         int end = getSelectionEnd(text);
340             extendSelection(text, to);
347     public static boolean extendToLeftEdge(Spannable text, Layout layout) {
348         int where = findEdge(text, layout, -1);
349         extendSelection(text, where);
353     public static boolean extendToRightEdge(Spannable text, Layout layout) {
354         int where = findEdge(text, layout, 1);
355         extendSelection(text, where);
359     public static boolean moveToLeftEdge(Spannable text, Layout layout) {
360         int where = findEdge(text, layout, -1);
361         setSelection(text, where);
365     public static boolean moveToRightEdge(Spannable text, Layout layout) {
366         int where = findEdge(text, layout, 1);
367         setSelection(text, where);
381             Spannable text, PositionIterator iter, boolean extendSelection) {
382         final int offset = iter.preceding(getSelectionEnd(text));
385                 extendSelection(text, offset);
387                 setSelection(text, offset);
395             Spannable text, PositionIterator iter, boolean extendSelection) {
396         final int offset = iter.following(getSelectionEnd(text));
399                 extendSelection(text, offset);
401                 setSelection(text, offset);
407     private static int findEdge(Spannable text, Layout layout, int dir) {
408         int pt = getSelectionEnd(text);
452             // depends upon the directionality of the text