1 |
14 |
jlechner |
/* ClasspathTextLayoutPeer.java
|
2 |
|
|
Copyright (C) 2003 Free Software Foundation, Inc.
|
3 |
|
|
|
4 |
|
|
This file is part of GNU Classpath.
|
5 |
|
|
|
6 |
|
|
GNU Classpath is free software; you can redistribute it and/or modify
|
7 |
|
|
it under the terms of the GNU General Public License as published by
|
8 |
|
|
the Free Software Foundation; either version 2, or (at your option)
|
9 |
|
|
any later version.
|
10 |
|
|
|
11 |
|
|
GNU Classpath is distributed in the hope that it will be useful, but
|
12 |
|
|
WITHOUT ANY WARRANTY; without even the implied warranty of
|
13 |
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
14 |
|
|
General Public License for more details.
|
15 |
|
|
|
16 |
|
|
You should have received a copy of the GNU General Public License
|
17 |
|
|
along with GNU Classpath; see the file COPYING. If not, write to the
|
18 |
|
|
Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
|
19 |
|
|
02110-1301 USA.
|
20 |
|
|
|
21 |
|
|
Linking this library statically or dynamically with other modules is
|
22 |
|
|
making a combined work based on this library. Thus, the terms and
|
23 |
|
|
conditions of the GNU General Public License cover the whole
|
24 |
|
|
combination.
|
25 |
|
|
|
26 |
|
|
As a special exception, the copyright holders of this library give you
|
27 |
|
|
permission to link this library with independent modules to produce an
|
28 |
|
|
executable, regardless of the license terms of these independent
|
29 |
|
|
modules, and to copy and distribute the resulting executable under
|
30 |
|
|
terms of your choice, provided that you also meet, for each linked
|
31 |
|
|
independent module, the terms and conditions of the license of that
|
32 |
|
|
module. An independent module is a module which is not derived from
|
33 |
|
|
or based on this library. If you modify this library, you may extend
|
34 |
|
|
this exception to your version of the library, but you are not
|
35 |
|
|
obligated to do so. If you do not wish to do so, delete this
|
36 |
|
|
exception statement from your version. */
|
37 |
|
|
|
38 |
|
|
|
39 |
|
|
package gnu.java.awt.peer;
|
40 |
|
|
|
41 |
|
|
import java.awt.Graphics2D;
|
42 |
|
|
import java.awt.Shape;
|
43 |
|
|
import java.awt.font.TextHitInfo;
|
44 |
|
|
import java.awt.font.TextLayout;
|
45 |
|
|
import java.awt.geom.AffineTransform;
|
46 |
|
|
import java.awt.geom.Rectangle2D;
|
47 |
|
|
|
48 |
|
|
/**
|
49 |
|
|
* @author Graydon Hoare
|
50 |
|
|
*/
|
51 |
|
|
|
52 |
|
|
public interface ClasspathTextLayoutPeer
|
53 |
|
|
{
|
54 |
|
|
TextHitInfo getStrongCaret (TextHitInfo hit1,
|
55 |
|
|
TextHitInfo hit2);
|
56 |
|
|
|
57 |
|
|
void draw (Graphics2D g2, float x, float y);
|
58 |
|
|
|
59 |
|
|
byte getBaseline ();
|
60 |
|
|
|
61 |
|
|
boolean isLeftToRight ();
|
62 |
|
|
boolean isVertical ();
|
63 |
|
|
|
64 |
|
|
float getAdvance ();
|
65 |
|
|
float getAscent ();
|
66 |
|
|
float getDescent ();
|
67 |
|
|
float getLeading ();
|
68 |
|
|
|
69 |
|
|
int getCharacterCount ();
|
70 |
|
|
byte getCharacterLevel (int index);
|
71 |
|
|
|
72 |
|
|
float[] getBaselineOffsets ();
|
73 |
|
|
Shape getBlackBoxBounds (int firstEndpoint, int secondEndpoint);
|
74 |
|
|
Rectangle2D getBounds ();
|
75 |
|
|
|
76 |
|
|
float[] getCaretInfo (TextHitInfo hit, Rectangle2D bounds);
|
77 |
|
|
Shape getCaretShape (TextHitInfo hit, Rectangle2D bounds);
|
78 |
|
|
Shape[] getCaretShapes (int offset, Rectangle2D bounds,
|
79 |
|
|
TextLayout.CaretPolicy policy);
|
80 |
|
|
|
81 |
|
|
Shape getLogicalHighlightShape (int firstEndpoint, int secondEndpoint,
|
82 |
|
|
Rectangle2D bounds);
|
83 |
|
|
int[] getLogicalRangesForVisualSelection (TextHitInfo firstEndpoint,
|
84 |
|
|
TextHitInfo secondEndpoint);
|
85 |
|
|
|
86 |
|
|
TextHitInfo getNextLeftHit (int offset, TextLayout.CaretPolicy policy);
|
87 |
|
|
TextHitInfo getNextRightHit (int offset, TextLayout.CaretPolicy policy);
|
88 |
|
|
TextHitInfo hitTestChar (float x, float y, Rectangle2D bounds);
|
89 |
|
|
TextHitInfo getVisualOtherHit (TextHitInfo hit);
|
90 |
|
|
|
91 |
|
|
float getVisibleAdvance ();
|
92 |
|
|
Shape getOutline (AffineTransform tx);
|
93 |
|
|
Shape getVisualHighlightShape (TextHitInfo firstEndpoint,
|
94 |
|
|
TextHitInfo secondEndpoint,
|
95 |
|
|
Rectangle2D bounds);
|
96 |
|
|
|
97 |
|
|
TextLayout getJustifiedLayout (float justificationWidth);
|
98 |
|
|
void handleJustify (float justificationWidth);
|
99 |
|
|
|
100 |
|
|
Object clone ();
|
101 |
|
|
int hashCode ();
|
102 |
|
|
boolean equals (ClasspathTextLayoutPeer tl);
|
103 |
|
|
String toString ();
|
104 |
|
|
}
|