sqlshell-svn Mailing List for sqlshell (Page 2)

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Author: roy
Date: 2010-01-24 14:23:17 +0100 (Sun, 24 Jan 2010)
New Revision: 455

Added:
   src/test/java/nl/improved/sqlclient/AbstractSQLShellWindowTest.java
Modified:
   src/main/java/nl/improved/sqlclient/AbstractSQLShellWindow.java
Log:
fixes to real annoying character order messup


Modified: src/main/java/nl/improved/sqlclient/AbstractSQLShellWindow.java
===================================================================

--- src/main/java/nl/improved/sqlclient/AbstractSQLShellWindow.java	2010-01-24 11:07:18 UTC (rev 454)
+++ src/main/java/nl/improved/sqlclient/AbstractSQLShellWindow.java	2010-01-24 13:23:17 UTC (rev 455)
@@ -147,6 +147,7 @@
         commands.register("EXIT[\\s]*", new QuitCommand("exit"));
         commands.register("SAVE[\\s]*.*", new SaveCommand());
         commands.register("SET[\\s]*.*", new SettingsCommand());
+        commands.register("COUNT[\\s]*.*[\\d]+", new CountCommand());
         //commands.register("\\\\Q[\\s]*", new QuitCommand("\\q"));
         commands.register("@.*", new ExecuteBatchCommand(this));
         commands.register("(SELECT|UPDATE|ALTER|INSERT|DELETE).*;[\\s]*", new QueryCommand());
@@ -707,7 +708,7 @@
         repaint();
     }
 
-    public void insertText(CharSequence newText) {
+    public synchronized void insertText(CharSequence newText) {
         if (newText.equals("\n")) {
             newLine(); // TODO Fix return in middle of an other line
         } else {
@@ -727,15 +728,16 @@
             cursorPosition.x += newText.length();
             // check if the new line is becoming too long
             if (currentLine.length() > screen.MAX_LINE_LENGTH) {
+                //debug("BREAKING LINE IN MULTIPLE PIECES: " + screen.MAX_LINE_LENGTH);
                 // TODO search for lastspace that is not between '' ??
                 int lastSpace = SQLUtil.getLastBreakIndex(currentLine.toString().substring(0, screen.MAX_LINE_LENGTH-2));//currentLine.lastIndexOf(" ");
                 if (lastSpace == -1) {
-                    lastSpace = currentLine.length();
+                    lastSpace = screen.MAX_LINE_LENGTH-1;//currentLine.length();
                 }
                 int lastChar = currentLine.charAt(lastSpace);
                 // check if there are enough 'next' lines
                 // if not.. add one
-                if (editableLines.size()-1 == cursorPosition.y) {
+                if (editableLines.size()-1 >= cursorPosition.y) {
                     StringBuffer newLine = new StringBuffer();
                     editableLines.add(newLine);
                 }
@@ -752,18 +754,23 @@
                 // if there is not already a 'breaking character' there
                 if (nextLine.length() > 0 && ! SQLUtil.isBreakCharacter(nextLine.charAt(0))) {
                     nextLine.insert(0, ' ');
+                    //debug("INSERTING SPACE");
                 }
                 // insert the new text at the beginning
                 nextLine.insert(0, currentLine.subSequence(lastSpace, currentLine.length()));
                 currentLine.delete(lastSpace, currentLine.length());
                 if (lastChar == ' ') {
+                    //debug("DELEINT SPACE");
+                    cursorPosition.x--;
                     nextLine.deleteCharAt(0);
                 }
                 // check if the cursor postition > the new line length
                 // calculate new x and go to nextline
                 if (cursorPosition.x >= lastSpace) {
-                    cursorPosition.x = (cursorPosition.x - (lastSpace))-1;
+                    //debug("CHANGING POSITION" + cursorPosition);
+                    cursorPosition.x = (cursorPosition.x - (lastSpace));
                     cursorPosition.y++;
+                    //debug("->CHANGING POSITION" + cursorPosition);
                 }
             }
         }
@@ -1121,6 +1128,46 @@
         return returnValue;
     }
 
+    private class CountCommand implements Command {
+
+        public CommandResult execute(SQLCommand cmd) {
+            int count;
+            String cmdStr = cmd.getCommandString();
+            if (cmdStr.indexOf(' ') > 0) {
+                count = Integer.parseInt(cmdStr.substring(cmdStr.indexOf(' ')).trim());
+            } else {
+                count = 100;
+            }
+            StringBuffer result = new StringBuffer();
+            for (int i =0; i < count; i++) {
+                result.append(Integer.toString(i+1));
+                result.append(' ');
+            }
+
+            return new SimpleCommandResult(run, result.toString());
+        }
+
+        public CharSequence getCommandString() {
+            return "count";
+        }
+
+        public TabCompletionInfo getTabCompletionInfo(SQLCommand commandInfo, Point commandPoint) {
+            return null;
+        }
+
+        public CharSequence getHelp() {
+            return "";
+        }
+
+        public boolean abort() {
+            return false;
+        }
+
+        public boolean backgroundProcessSupported() {
+            return false;
+        }
+
+    }
     /**
      * Connect command for setting up a connection to a database.
      */

Added: src/test/java/nl/improved/sqlclient/AbstractSQLShellWindowTest.java
===================================================================
--- src/test/java/nl/improved/sqlclient/AbstractSQLShellWindowTest.java	2010-01-24 11:07:18 UTC (rev 454)
+++ src/test/java/nl/improved/sqlclient/AbstractSQLShellWindowTest.java	2010-01-24 13:23:17 UTC (rev 455)
@@ -0,0 +1,94 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+
+package nl.improved.sqlclient;
+
+import java.io.File;
+import java.sql.Connection;
+import java.sql.SQLException;
+import java.util.List;
+import junit.framework.TestCase;
+
+/**
+ *
+ * @author roy
+ */
+public class AbstractSQLShellWindowTest extends TestCase {
+    
+    public AbstractSQLShellWindowTest(String testName) {
+        super(testName);
+    }
+
+    @Override
+    protected void setUp() throws Exception {
+        super.setUp();
+    }
+
+    @Override
+    protected void tearDown() throws Exception {
+        super.tearDown();
+    }
+
+    /**
+     * Test of handleInput method, of class AbstractSQLShellWindow.
+     */
+    public void testHandleInput() {
+        String s = "select * from test;";
+        AbstractSQLShellWindow instance = new AbstractSQLShellWindowImpl();
+        InputKey inp = null;
+        for (char c : s.toCharArray()) {
+            inp = new InputKey(c);
+            instance.handleInput(inp);
+        }
+        assertEquals(s, instance.getCommand().getUntrimmedCommandString().trim());
+    }
+
+    public void testInsertText() {
+        String s = "select * from test;";
+        AbstractSQLShellWindow instance = new AbstractSQLShellWindowImpl();
+        instance.insertText(s);
+        assertEquals(s, instance.getCommand().getUntrimmedCommandString().trim());
+
+        instance = new AbstractSQLShellWindowImpl();
+        InputKey inp = null;
+        for (char c : s.toCharArray()) {
+            instance.insertText(Character.toString(c));
+        }
+        assertEquals(s, instance.getCommand().getUntrimmedCommandString().trim());
+    }
+
+    public class AbstractSQLShellWindowImpl extends AbstractSQLShellWindow {
+
+        public void show() {
+        }
+
+        public int getScreenWidth() {
+            return 10;//10;
+        }
+
+        public int getScreenHeight() {
+            return 20;
+        }
+
+        public void paint(Screen screen) {
+        }
+
+        public void beep() {
+        }
+
+        public void debug(String debug) {
+            System.out.println("DEBUG: "+ debug);
+        }
+
+        public String select(List<String> items, Point p) {
+            return "";
+        }
+
+        public String[] getLoginCredentials(String username, String password) throws SQLException {
+            return null;
+        }
+    }
+
+}





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sqlshell-svn Mailing List for sqlshell (Page 2)

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