chylex/IntelliJ-IdeaVim
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Code

Support for matchpairs options

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This commit is contained in:
rmaddy 2003-04-26 17:12:08 +00:00
parent 751e37b112
commit d30bbb8a66
1 changed files with 45 additions and 6 deletions

51
src/com/maddyhome/idea/vim/helper/SearchHelper.java
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@ -20,6 +20,11 @@ package com.maddyhome.idea.vim.helper;
*/
import com.intellij.openapi.editor.Editor;
import com.maddyhome.idea.vim.option.ListOption;
import com.maddyhome.idea.vim.option.OptionChangeEvent;
import com.maddyhome.idea.vim.option.OptionChangeListener;
import com.maddyhome.idea.vim.option.Options;
import java.util.List;
/**
* Helper methods for searching text
@ -38,14 +43,14 @@ public class SearchHelper
{
int res = -1;
int line = EditorHelper.getCurrentLogicalLine(editor);
int end = EditorHelper.getLineEndOffset(editor, line);
int end = EditorHelper.getLineEndOffset(editor, line, true);
char[] chars = editor.getDocument().getChars();
int pos = editor.getCaretModel().getOffset();
int loc = -1;
// Search the remainder of the current line for one of the candicate characters
while (pos < end)
{
loc = pairsChars.indexOf(chars[pos]);
loc = getPairChars().indexOf(chars[pos]);
if (loc >= 0)
{
break;
@ -60,8 +65,8 @@ public class SearchHelper
// What direction should we go now (-1 is backward, 1 is forward)
int dir = loc % 2 == 0 ? 1 : -1;
// Which character did we find and which should we now search for
char found = pairsChars.charAt(loc);
char match = pairsChars.charAt(loc + dir);
char found = getPairChars().charAt(loc);
char match = getPairChars().charAt(loc + dir);
boolean inString = false;
int stack = 0;
pos += dir;
@ -298,7 +303,7 @@ public class SearchHelper
{
int line = EditorHelper.getCurrentLogicalLine(editor);
int start = EditorHelper.getLineStartOffset(editor, line);
int end = EditorHelper.getLineEndOffset(editor, line);
int end = EditorHelper.getLineEndOffset(editor, line, true);
char[] chars = editor.getDocument().getChars();
int found = 0;
int step = count >= 0 ? 1 : -1;
@ -326,5 +331,39 @@ public class SearchHelper
}
}
private static final String pairsChars = "{}[]()";
private static String getPairChars()
{
if (pairsChars == null)
{
ListOption lo = (ListOption)Options.getInstance().getOption("matchpairs");
pairsChars = parseOption(lo);
lo.addOptionChangeListener(new OptionChangeListener() {
public void valueChange(OptionChangeEvent event)
{
pairsChars = parseOption((ListOption)event.getOption());
}
});
}
return pairsChars;
}
private static String parseOption(ListOption option)
{
List vals = option.values();
StringBuffer res = new StringBuffer();
for (int i = 0; i < vals.size(); i++)
{
String s = (String)vals.get(i);
if (s.length() == 3)
{
res.append(s.charAt(0)).append(s.charAt(2));
}
}
return res.toString();
}
private static String pairsChars = null;
}