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

Lines Matching defs:layout
114      * Moving the selection within the layout
121     public static boolean moveUp(Spannable text, Layout layout) {
137             int line = layout.getLineForOffset(end);
142                 if (layout.getParagraphDirection(line) ==
143                     layout.getParagraphDirection(line - 1)) {
144                     float h = layout.getPrimaryHorizontal(end);
145                     move = layout.getOffsetForHorizontal(line - 1, h);
147                     move = layout.getLineStart(line - 1);
162     public static boolean moveDown(Spannable text, Layout layout) {
178             int line = layout.getLineForOffset(end);
180             if (line < layout.getLineCount() - 1) {
183                 if (layout.getParagraphDirection(line) ==
184                     layout.getParagraphDirection(line + 1)) {
185                     float h = layout.getPrimaryHorizontal(end);
186                     move = layout.getOffsetForHorizontal(line + 1, h);
188                     move = layout.getLineStart(line + 1);
204     public static boolean moveLeft(Spannable text, Layout layout) {
209             setSelection(text, chooseHorizontal(layout, -1, start, end));
212             int to = layout.getOffsetToLeftOf(end);
229     public static boolean moveRight(Spannable text, Layout layout) {
234             setSelection(text, chooseHorizontal(layout, 1, start, end));
237             int to = layout.getOffsetToRightOf(end);
252     public static boolean extendUp(Spannable text, Layout layout) {
254         int line = layout.getLineForOffset(end);
259             if (layout.getParagraphDirection(line) ==
260                 layout.getParagraphDirection(line - 1)) {
261                 float h = layout.getPrimaryHorizontal(end);
262                 move = layout.getOffsetForHorizontal(line - 1, h);
264                 move = layout.getLineStart(line - 1);
281     public static boolean extendDown(Spannable text, Layout layout) {
283         int line = layout.getLineForOffset(end);
285         if (line < layout.getLineCount() - 1) {
288             if (layout.getParagraphDirection(line) ==
289                 layout.getParagraphDirection(line + 1)) {
290                 float h = layout.getPrimaryHorizontal(end);
291                 move = layout.getOffsetForHorizontal(line + 1, h);
293                 move = layout.getLineStart(line + 1);
310     public static boolean extendLeft(Spannable text, Layout layout) {
312         int to = layout.getOffsetToLeftOf(end);
326     public static boolean extendRight(Spannable text, Layout layout) {
328         int to = layout.getOffsetToRightOf(end);
338     public static boolean extendToLeftEdge(Spannable text, Layout layout) {
339         int where = findEdge(text, layout, -1);
344     public static boolean extendToRightEdge(Spannable text, Layout layout) {
345         int where = findEdge(text, layout, 1);
350     public static boolean moveToLeftEdge(Spannable text, Layout layout) {
351         int where = findEdge(text, layout, -1);
356     public static boolean moveToRightEdge(Spannable text, Layout layout) {
357         int where = findEdge(text, layout, 1);
398     private static int findEdge(Spannable text, Layout layout, int dir) {
400         int line = layout.getLineForOffset(pt);
401         int pdir = layout.getParagraphDirection(line);
404             return layout.getLineStart(line);
406             int end = layout.getLineEnd(line);
408             if (line == layout.getLineCount() - 1)
415     private static int chooseHorizontal(Layout layout, int direction,
417         int line1 = layout.getLineForOffset(off1);
418         int line2 = layout.getLineForOffset(off2);
423             float h1 = layout.getPrimaryHorizontal(off1);
424             float h2 = layout.getPrimaryHorizontal(off2);
448             int line = layout.getLineForOffset(off1);
449             int textdir = layout.getParagraphDirection(line);