sidekick.util
Class ElementUtil
java.lang.Object
sidekick.util.ElementUtil
public class ElementUtil
- extends java.lang.Object
Method Summary |
static void |
convert(org.gjt.sp.jedit.Buffer buffer,
javax.swing.tree.DefaultMutableTreeNode node)
Assumes the user objects in the given node, and child nodes, are
objects that implement SideKickElement. |
static javax.swing.text.Position |
createEndPosition(org.gjt.sp.jedit.Buffer buffer,
SideKickElement element)
Convert the end of a Location to a Position. |
static javax.swing.text.Position |
createPosition(int line_offset,
int column_offset)
|
static javax.swing.text.Position |
createStartPosition(org.gjt.sp.jedit.Buffer buffer,
SideKickElement element)
Convert the start of a Location to a Position. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
ElementUtil
public ElementUtil()
createStartPosition
public static javax.swing.text.Position createStartPosition(org.gjt.sp.jedit.Buffer buffer,
SideKickElement element)
- Convert the start of a Location to a Position.
Need to create Positions for each node. The javacc parser finds line and
column location, need to convert this to a Position in the buffer. The
SideKickElement contains a column offset based on the current tab size as
set in the Buffer, need to use getOffsetOfVirtualColumn to account for
soft and hard tab handling.
Note that this method will also set the start position in the given SideKickElement.
- Parameters:
buffer
- the buffer containing the child element/text in questionelement
- the SideKickElement representing some text in the buffer
- Returns:
- a Position representing the offset from the start of the buffer
to the start of the element
createEndPosition
public static javax.swing.text.Position createEndPosition(org.gjt.sp.jedit.Buffer buffer,
SideKickElement element)
- Convert the end of a Location to a Position.
Need to create Positions for each node. The javacc parser finds line and
column location, need to convert this to a Position in the buffer. The
SideKickElement contains a column offset based on the current tab size as
set in the Buffer, need to use getOffsetOfVirtualColumn to account for
soft and hard tab handling.
Note that this method will also set the end position in the given SideKickElement.
- Parameters:
buffer
- the buffer containing the child element/text in questionelement
- the SideKickElement representing some text in the buffer
- Returns:
- a Position representing the offset from the start of the buffer
to the end of the element
createPosition
public static javax.swing.text.Position createPosition(int line_offset,
int column_offset)
convert
public static void convert(org.gjt.sp.jedit.Buffer buffer,
javax.swing.tree.DefaultMutableTreeNode node)
- Assumes the user objects in the given node, and child nodes, are
objects that implement SideKickElement. This method removes the
SideKickElement from each node and replaces it with a SideKickAsset
that wraps the original SideKickElement.
- Parameters:
buffer
- the Buffer representing the text that is to be displayed
in SideKick. This is used to calculate positions for the individual
tree nodes.node
- the root node of the tree to convert.