jimmui.java.svn-base

类似QQ的功能

				backToLastScreen();
			}

			if (c == cmdEdit)
			{
				EditInfo.showEditForm(last_user_info);
			}

			// "User info" -> "Copy text, Copy all"
			else if ((c == cmdCopyText) || (c == cmdCopyAll))
			{
				JimmUI.setClipBoardText("[" + getCaption(infoTextList) + "]\n"
						+ infoTextList.getCurrText(0, (c == cmdCopyAll)));
			}
		}

		// "Selector"
		else if (isControlActive(lstSelector))
		{
			lastSelectedItemIndex = lstSelector.getCurrTextIndex();
			
			// User have selected new group for contact
			if (curScreenTag == GROUP_SELECTOR_MOVE_TAG)
			{
				lstSelector = null;
				if ((c == cmdOk) || (c == List.SELECT_COMMAND))
				{
					int currGroupId = clciContactMenu.getIntValue(ContactItem.CONTACTITEM_GROUP);
					int newGroupId = groupList[JimmUI.getLastSelIndex()];
					ContactListGroupItem oldGroup = ContactList.getGroupById(currGroupId);
					ContactListGroupItem newGroup = ContactList.getGroupById(newGroupId);

					UpdateContactListAction act = new UpdateContactListAction(clciContactMenu, oldGroup, newGroup);

					try
					{
						Icq.requestAction(act);
						SplashCanvas.addTimerTask("wait", act, false);
					}
					catch (JimmException e)
					{
						JimmException.handleException(e);
					}
				}
				else backToLastScreen();
				return;
			}
			else listener.commandAction(c, d);
			
			lstSelector = null;
			listener = null;

			curScreenTag = -1;
		}

		// Message box
		else if ((msgForm != null) && (d == msgForm))
		{
			listener.commandAction(c, d);
			msgForm = null;
			curScreenTag = -1;
		}
	}

	public static void setCaption(Object ctrl, String caption)
	{
		if (ctrl instanceof VirtualList)
		{
			VirtualList vl = (VirtualList) ctrl;
			vl.setCaption(caption);
		}
		//#sijapp cond.if target is "MIDP2" | target is "MOTOROLA" | target is "SIEMENS2"#
		else if (ctrl instanceof Displayable)
		{
			((Displayable)ctrl).setTitle(caption);
		}
		//#sijapp cond.end#
	}

	public static String getCaption(Object ctrl)
	{
		if (ctrl == null)
			return null;
		String result = null;
		if (ctrl instanceof VirtualList)
		{
			VirtualList vl = (VirtualList) ctrl;
			result = vl.getCaption();
		}
		//#sijapp cond.if target is "MIDP2" | target is "MOTOROLA" | target is "SIEMENS2"#
		else if (ctrl instanceof Displayable)
		{
			result = ((Displayable)ctrl).getTitle();
		}
		//#sijapp cond.end#

		return result;
	}
	
	public static int getCurScreenTag()
	{
		if ((msgForm != null) && (msgForm.isShown())) return curScreenTag;
		if (isControlActive(msgBoxList)) return curScreenTag;
		if (isControlActive(lstSelector)) return curScreenTag;
		return -1;
	}

	/////////////////////////
	//                     // 
	//     Message Box     //
	//                     //
	/////////////////////////
	static private Form msgForm;

	static private int curScreenTag = -1;

	public static int getCommandType(Command testCommand, int testTag)
	{
		return (curScreenTag == testTag) ? getCommandIdx(testCommand) : -1;
	}

	final public static int MESBOX_YESNO    = 1;
	final public static int MESBOX_OKCANCEL = 2;
	final public static int MESBOX_OK       = 3;

	static public void messageBox(String cap, String text, int type,
			CommandListener listener, int tag)
	{
		clearAll();

		curScreenTag = tag;
		msgForm = new Form(cap);
		msgForm.append(text);

		switch (type)
		{
		case MESBOX_YESNO:
			msgForm.addCommand(cmdYes);
			msgForm.addCommand(cmdNo);
			break;

		case MESBOX_OKCANCEL:
			msgForm.addCommand(cmdOk);
			msgForm.addCommand(cmdCancel);
			break;
			
		case MESBOX_OK:
			msgForm.addCommand(cmdOk);
			msgForm.addCommand(cmdCancel);
			break;
		}

		JimmUI.listener = listener;
		msgForm.setCommandListener(_this);
		Jimm.display.setCurrent(msgForm);
		Jimm.setBkltOn(true);
	}
	
	static private TextList showMessageBox(String cap, String text, int type)
	{
		msgBoxList = new TextList(cap);
		msgBoxList.setMode(VirtualList.CURSOR_MODE_DISABLED);
		setColorScheme(msgBoxList, false, -1, true);
		msgBoxList.setFontSize(Font.SIZE_LARGE);
		msgBoxList.addBigText(text, msgBoxList.getTextColor(), Font.STYLE_PLAIN, -1);
		
		switch (type)
		{
		case MESBOX_YESNO:
			msgBoxList.addCommandEx(cmdYes, VirtualList.MENU_TYPE_RIGHT_BAR);
			msgBoxList.addCommandEx(cmdNo, VirtualList.MENU_TYPE_LEFT_BAR);
			break;

		case MESBOX_OKCANCEL:
			msgBoxList.addCommandEx(cmdOk, VirtualList.MENU_TYPE_RIGHT_BAR);
			msgBoxList.addCommandEx(cmdCancel, VirtualList.MENU_TYPE_LEFT_BAR);
			break;
		}
		
		msgBoxList.setCommandListener(_this);
		msgBoxList.activate(Jimm.display);
		return msgBoxList; 
	}

	//////////////////////////////////////////////////////////////////////////////
	private static TextList aboutTextList;

	// String for recent version
	static private String version;
	static private String betaVersion;
	static private final int ABOUT_JIMM_WAP = 1000;

	static public void about()
	{
		System.gc();
		long freeMem = Runtime.getRuntime().freeMemory() / 1024;
		
		if (aboutTextList == null)
			aboutTextList = new TextList(null);

		aboutTextList.lock();
		aboutTextList.clear();
		aboutTextList.setMode(VirtualList.CURSOR_MODE_DISABLED);
		setColorScheme(aboutTextList, false, -1, true);

		aboutTextList.setCaption(ResourceBundle.getString("about"));
		
		aboutTextList.addBigText(
				ResourceBundle.getString("about_cap"), 
				Options.getSchemeColor(Options.CLRSCHHEME_OUTGOING, -1), 
				Font.STYLE_BOLD, 
				-1
		);
		aboutTextList.doCRLF(-1);

		String commaAndSpace = ", ";

		StringBuffer str = new StringBuffer();
		str.append(" ").append(ResourceBundle.getString("about_info")).append("\n");
		
		aboutTextList.addBigText(str.toString(), -1, Font.STYLE_PLAIN, -1);
		aboutTextList.doCRLF(-1);
		
//#sijapp cond.if target isnot "DEFAULT"#
		JimmUI.addTextListItem(aboutTextList, "about_visit_wap", JimmUI.eventUrlMessageImg, ABOUT_JIMM_WAP, true, -1, Font.STYLE_BOLD);
		aboutTextList.doCRLF(-1);
		aboutTextList.addCommandEx(cmdSelect, VirtualList.MENU_TYPE_RIGHT_BAR);
//#sijapp cond.end#
		
		str.setLength(0);
		str	.append(ResourceBundle.getString("midp_info"))
			.append(": ").append(Jimm.microeditionPlatform);

		if (Jimm.microeditionProfiles != null)
			str.append(commaAndSpace).append(Jimm.microeditionProfiles);
		
		String locale = System.getProperty("microedition.locale");
		if (locale != null) str.append(commaAndSpace).append(locale);

		str	.append("\n\n").append(ResourceBundle.getString("free_heap"))
			.append(": ").append(freeMem).append("kb\n")
			.append(ResourceBundle.getString("total_mem")).append(": ")
			.append(Runtime.getRuntime().totalMemory() / 1024).append("kb\n\n")
			.append(ResourceBundle.getString("latest_ver")).append(":\n");
		
		aboutTextList.addBigText(str.toString(), -1, Font.STYLE_PLAIN, -1);
		
		internalShowLastVers();

		aboutTextList.addCommandEx(cmdBack, VirtualList.MENU_TYPE_LEFT_BAR);
		aboutTextList.setCommandListener(_this);
		aboutTextList.unlock();
		
		aboutTextList.activate(Jimm.display);
		
		// request last jimm version
		if (version == null && betaVersion == null) Threads.requestLastJimmVers();
	}
	
	static private String readHttpContentFirstString(String url)
	{
		HttpConnection httemp = null;
		InputStream istemp = null;
		String result = null;
		
		try
		{
			httemp = (HttpConnection) Connector.open(url);
			if (httemp.getResponseCode() != HttpConnection.HTTP_OK) throw new IOException();
			istemp = httemp.openInputStream();
			byte[] versRaw_ = new byte[(int) httemp.getLength()];
			istemp.read(versRaw_, 0, versRaw_.length);
			result = new String(versRaw_);
		} catch (SecurityException e)
		{
			JimmException f = new JimmException(119, 1, true);
			JimmException.handleException(f);
		}
		catch (Exception e) {}
		finally
		{
			if (istemp != null) try {istemp.close();} catch (Exception e) {}
			if (httemp != null) try {httemp.close();} catch (Exception e) {}
		}
		
		if (result != null)
		{
			int pos = result.indexOf("\r");
			if (pos != -1) pos = result.indexOf("\n");
			if (pos != -1) result = result.substring(0, pos); 
		}
		return result;
	}
	
	static public void internalReqLastVersThread()
	{
		Thread.yield();
		Thread.currentThread().setPriority(Thread.MIN_PRIORITY);
		
		if (version == null)
			version = readHttpContentFirstString("http://www.jimm.org/current_ver");
		
		if (betaVersion == null)
			betaVersion = readHttpContentFirstString("http://www.jimm.org/nightly/current-nightly");
		
		MainThread.showLastJimmVers();
	}
	
	static private void addVersString(String result, String name)
	{
		if (result == null) return;
		aboutTextList.addBigText(ResourceBundle.getString(name), aboutTextList.getTextColor(), Font.STYLE_PLAIN, -1);
		aboutTextList.addBigText(": ", aboutTextList.getTextColor(), Font.STYLE_PLAIN, -1);
		aboutTextList.addBigText(result, aboutTextList.getTextColor(), Font.STYLE_BOLD, -1);
		aboutTextList.doCRLF(-1);
	}
	
	static public void internalShowLastVers()
	{
		if (aboutTextList != null)
		{
			addVersString(version,     "version_stable");
			addVersString(betaVersion, "version_beta");
		}
	}

	//////////////////////
	//                  //
	//    Clipboard     //
	//                  //
	//////////////////////

	static private String clipBoardText;

	static private String insertQuotingChars(String text, String qChars)
	{
		StringBuffer result = new StringBuffer();
		int size = text.length();
		boolean wasNewLine = true;
		char chr;
		for (int i = 0; i < size; i++)
		{
			chr = text.charAt(i);
			if (wasNewLine)
				result.append(qChars);
			result.append(chr);
			wasNewLine = (chr == '\n');
		}

		return result.toString();
	}

	static public String getClipBoardText()
	{
		return clipBoardText;
	}

	static public void setClipBoardText(String text)
	{
		clipBoardText = text;
	}

	static public void setClipBoardText(boolean incoming, String date,
			String from, String text)
	{
		StringBuffer sb = new StringBuffer();
		sb.append('[').append(from).append(' ').append(date).append(']')
				.append(CRLFstr).append(
						insertQuotingChars(text, incoming ? ">> " : "<< "));
		clipBoardText = sb.toString();
	}

	static public void clearClipBoardText()
	{
		clipBoardText = null;