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);
121     public static boolean moveUp(Spannable text, Layout layout) {
122         int start = getSelectionStart(text);
123         int end = getSelectionEnd(text);
129             setSelection(text, min);
131             if (min == 0 && max == text.length()) {
150                 setSelection(text, move);
162     public static boolean moveDown(Spannable text, Layout layout) {
163         int start = getSelectionStart(text);
164         int end = getSelectionEnd(text);
170             setSelection(text, max);
172             if (min == 0 && max == text.length()) {
191                 setSelection(text, move);
204     public static boolean moveLeft(Spannable text, Layout layout) {
205         int start = getSelectionStart(text);
206         int end = getSelectionEnd(text);
209             setSelection(text, chooseHorizontal(layout, -1, start, end));
215                 setSelection(text, to);
229     public static boolean moveRight(Spannable text, Layout layout) {
230         int start = getSelectionStart(text);
231         int end = getSelectionEnd(text);
234             setSelection(text, chooseHorizontal(layout, 1, start, end));
240                 setSelection(text, to);
252     public static boolean extendUp(Spannable text, Layout layout) {
253         int end = getSelectionEnd(text);
267             extendSelection(text, move);
270             extendSelection(text, 0);
281     public static boolean extendDown(Spannable text, Layout layout) {
282         int end = getSelectionEnd(text);
296             extendSelection(text, move);
298         } else if (end != text.length()) {
299             extendSelection(text, text.length());
310     public static boolean extendLeft(Spannable text, Layout layout) {
311         int end = getSelectionEnd(text);
315             extendSelection(text, to);
326     public static boolean extendRight(Spannable text, Layout layout) {
327         int end = getSelectionEnd(text);
331             extendSelection(text, to);
338     public static boolean extendToLeftEdge(Spannable text, Layout layout) {
339         int where = findEdge(text, layout, -1);
340         extendSelection(text, where);
344     public static boolean extendToRightEdge(Spannable text, Layout layout) {
345         int where = findEdge(text, layout, 1);
346         extendSelection(text, where);
350     public static boolean moveToLeftEdge(Spannable text, Layout layout) {
351         int where = findEdge(text, layout, -1);
352         setSelection(text, where);
356     public static boolean moveToRightEdge(Spannable text, Layout layout) {
357         int where = findEdge(text, layout, 1);
358         setSelection(text, where);
372             Spannable text, PositionIterator iter, boolean extendSelection) {
373         final int offset = iter.preceding(getSelectionEnd(text));
376                 extendSelection(text, offset);
378                 setSelection(text, offset);
386             Spannable text, PositionIterator iter, boolean extendSelection) {
387         final int offset = iter.following(getSelectionEnd(text));
390                 extendSelection(text, offset);
392                 setSelection(text, offset);
398     private static int findEdge(Spannable text, Layout layout, int dir) {
399         int pt = getSelectionEnd(text);
443             // depends upon the directionality of the text