Goldenseal Pro Progress (Jan 19)

Goldenseal Pro for Windows now fetches screen layouts from resources, and draws fields on the screen. It was an exciting milestone to reach, because now we can actually see what we are doing, after we make programming changes. The same code is used to make reports, printed forms, and Custom Layouts screens, so it opens up most of the software features.

Handling resources is not easy on Windows. We had to import 338 layouts, then individually rename them, then go through a third time and renumber them. Unfortunately, there are 375 menu resources that need the same treatment. Maybe we can find a faster way to do it.

The Windows code is almost caught up with the Mac version, so we will be alternating between them, from here on out.

The MFC libraries we are using on Windows are totally designed for creating Microsoft products. Doing anything that looks different is much harder. So, it looks like we will have a tool bar at the top and a status bar on the bottom, pretty much like Excel or Word.

The Goldenseal Pro software now uses Unicode for most text.  Unicode includes characters from all languages, and also extra stuff like emojis (including the infamous U+1F4A9). Unfortunately, Windows uses UTF-16 (2 bytes per character) while the Mac uses UTF-8 (1 byte). One of many small, annoying differences between the platforms. 

There are still many details left to complete, before Goldenseal Pro can go live. But, we’ve gotten through the hardest parts. The work is growing more rewarding, with tangible results coming faster. It’s kind of how it feels when a winter construction project gets closed-in and waterproof.

Dennis Kolva
Programming Director
Turtlesoft.com

 

Windows & MFC (Jan 6)

We are making good progress on the Windows version. It was easy to get the new outline view working, since we could use a ‘wizard’ that set it up automatically. After a week of programming, the Windows version already opens files, converts old Goldenseal accounting files to Pro format, and shows the main window. It took more than a month to get to the same point using Cocoa on Macintosh.

We use something called MFC (Microsoft Foundation Classes) for the Window interface code. MFC has been around since 1992, and is still being improved (and used heavily).  MFC is entirely C++, so it’s easy to tie in with our code. In fact, we already use quite a bit of MFC already, in the current Goldenseal for Windows.

Writing good code in C++ takes skill and practice.  Writing apps for Windows and Mac also requires a great deal of patience, since it means working with libraries from massive, semi-monopoly corporations that don’t need to make life easier for their software developers. MFC’s maturity is great, but it also means that many parts still read like DOS from the early 90’s.  Hopefully, we won’t need to spend too much time looking at code such as LPCTSTR lpszItem, LPCTSTR szFilePath.

Dennis Kolva
Programming Director
TurtleSoft.com

Outline View (Dec 28)

The Goldenseal Pro ‘outline view’ is now working, and it looks very snazzy! It will reduce clutter and make navigation much easier. Still rudimentary, but we’ll refine it.

The Macintosh interface is far enough along now that we’ve switched over to Windows programming for a while, to get that code caught up to the Mac version. After that, we will work on both, approximately in parallel.

After 3 months of grappling with Cocoa libraries, we now understand why it was so hard to find contractors to do the Mac update. Cocoa is rather programmer-unfriendly, especially for existing apps written in C++.  As a result, Microsoft is just starting to use it for Office, and Intuit is abandoning QuickBooks for Mac, rather than update it. We kinda assumed there would be a huge cottage industry of experienced Cocoa converters by now, but in fact they don’t exist.

Doing the work ourselves is definitely slower, but the good news is that we can try new approaches, and improve the interface as we go.

The fact that Mac programming has grown more difficult also has its bright side.  It sucks to spend months of programming just to stay in the same place, but there is less competition now, than 10 years ago. There are a few big apps and many small ones, but not much in the middle. That leaves many empty niches to fill.

Dennis Kolva
Programming Director
TurtleSoft.com

Goldenseal Pro Menu Commands (Dec 16)

Right now, Goldenseal has 316 different menu commands which each open a different type of window.  There are 17 accounts, 51 transactions, 95 lists, 24 action dialogs, and 129 reports.  Running a business is complicated! We probably can eliminate a few commands, but nearly all are needed by at least some users.

In Goldenseal Pro we plan to reduce the number of menu commands and windows, to make navigation easier.  As a start, we just finished a Preferences command that consolidates 8 menu commands into a single window, with tabs. The new Preferences window looks nice and works well.

Using the same approach, we can probably convert those 316 menu commands to 30 or 40 windows with tabs. It will reduce clutter, and group related items together. For example, the Estimating command will show Estimates, Allowances, Bids, Project Phases, Cost Items and Assemblies all in one window, with tabs to switch between them.

There is another approach we are working on, that consolidates the menus even further. It has a column of accounts, transaction types and lists on the left, grouped in folders that can be opened or closed. Click on one, and that type of record fills the rest of the window, on the right. It works the same as tabs, but handles more choices.

Once we finish the Macintosh data entry windows, we will get caught up to the same place in the Windows version, and then release them as a ‘pre-alpha’ version so users can try out the new interface(s). There are many fussy details to address, so it probably will take a month or 2 until we get to that point.

Dennis Kolva
Programming Director
www.TurtleSoft.com

 

Smart Fields (Dec 5)

Back in 1985 we started to write estimating and accounting software in Lotus 1-2-3 on a Tandy 1000, and then in MS Excel on a Mac Plus. It first sold in 1987 as MacNail 1.0.

At the beginning, the spreadsheets had vendors, cost categories and jobs as plain text fields.  Unfortunately, reports would show Smith and Snith as separate jobs if you made a typo.  Even worse, an extra space character also split it into a different job, even though it looked identical on the screen. OK for perfect typists, but not for humans.

We switched to number codes, but that was hard to remember.  So we added “lookups” that showed the name next to the number.  Better, but you still had to memorize hundreds of numbers, or use a cheat sheet, or guess a lot. The lookup formulas were also very fragile.

Back then, Bruce Tognazzini was the “interface guru” for Apple.  He wrote about a hypothetical disambiguating field, designed to choose items from a list by typing the first few letters.  It also had a popup button so you could enter data with the mouse. The setup sounded ideal for accounting data. There was nothing at all like that in Excel, which was one reason why we decided to develop Goldenseal as a stand-alone accounting app.

Apple never added the disambiguating field to its standard controls, so we wrote one from scratch.  Disambiguating seemed too odd a term, so we called them clairvoyant fields.

When we started the Cocoa update this year, we were excited to see a class called NSComboBox. It looks like a disambiguating field, with text and a popup button.  Unfortunately, when we tried using it, it turned out to be just the opposite.  For accounting, everything needs to go into a specific vendor account, job and cost category.  It’s nice to have an easy way to add new accounts, but you do not want to create a new account every time you make a typo.  Unfortunately, the combo box gives suggestions, but is happy to accept whatever you type. We tried hacking it, but it is just not meant to have other behavior.

So, we are now in the middle of redoing clairvoyant fields to work with Cocoa native controls.  It will be a text field next to a popup button, just like before. Type a few letters and it shows a list.

Clairvoyant fields sound too complicated, so they’ll become smart fields.

It will take some experimenting to come up with a new look for them. Probably a gray border? It needs to look good on Mac, Windows, Android and iOS.

As a boon to data entry, popup fields will also become smart fields. That way, you can do all data entry from the keyboard, and never touch the mouse. It will be a Preferences option, so you can keep the original popup appearance, if you prefer.

Dennis Kolva
Programming Director
TurtleSoft.com

 

Inside Macintosh Cocoa (Nov 25)

When we first started work on the Goldenseal accounting software, there was a set of printed books called Inside Macintosh. It was 7 or 8 volumes, about a foot wide, and pretty much the Bible for Mac developers.  Our copies grew battered from constant use, and we had a ‘cheat sheet’ that pointed to the pages we used most often.

These days, Apple’s documentation is all online. Unfortunately, it’s also more scattered. The Web makes it very easy to find answers quickly, when you know what question to ask. Unfortunately, it also seems to make discovery harder, when you don’t know if something exists in the first place. Hard to search, when you don’t know which words to use.

For example, last week we set up the record window layouts, but then stumbled upon a Cocoa class that makes record scrolling seem more like pages in a book. To use it, we had to throw out what we did, and start over.

To help discover what else we don’t know, we are now gathering all of the Cocoa classes into a spreadsheet.  It won’t be Inside Cocoa, but at least it will show everything it can do. There are already 250 rows, and it’s not even half-way done, yet. The project has already turned up several nifty classes that will improve the interface, without much effort.

Meanwhile, we also spent the last couple weeks improving the new database code. It was giving a few error messages after converting old files to the new format, and those bugs are now fixed.  It also does a better job of deciding how long records stay in RAM.

For a while, we were concerned that we might have made a mistake by writing our own database code, instead of licensing from someone else. However, so far it is working extremely well. It’s much simpler, and probably will be much more reliable. Between 1998 and 2015 we rewrote more than half the old NeoAccess code, so replacing the rest was not as overwhelming as it might have been. And, of course, alternatives like Core Data or SQLite have their own bugs, quirks and design flaws.

Dennis Kolva
Programming Director
Turtlesoft.com

Goldenseal Pro Progress Report (Nov 11)

We are now in the “middle” stage of the Goldenseal Pro project.  There are many different things we can work on, and it doesn’t matter which we do first.

When we removed blocks of obsolete code last year, we replaced them with one line of code that gives a beep. So, as we make progress on the interface, it also starts to beep a lot. Eventually that gets too annoying, so we go in and add code just to shut it up. For example, this week we added ‘new style’ code to handle dates, times, and error messages.

Judging by how the work has gone so far, I think we will have something ready to ship by late Winter 2017.

Dennis Kolva
Programming Director
www.TurtleSoft.com

Goldenseal Pro Appearance

We started work on Goldenseal Pro for Windows a couple weeks ago, and soon had to stop until we made a decision about the basic window setup.

On Macintosh, there is a menu bar at the top of the screen. The current Goldenseal then shows separate windows for each type of record (customers, estimates, material purchases, checking transactions, etc). You can open just what you need, and put the windows side-by-side on the screen so it’s easy to jump from one task to another.

Windows has a menu bar along the top of each window, instead of at the top of the screen. That can take up a lot of space when there are multiple windows, so the current Goldenseal setup is to have one big window with a menu bar, and then smaller ‘child’ windows inside it, for each type of record.  It’s called MDI (multiple document interface).

These days, very few programs use MDI: it looks fine on a small screen, but is rather dorky on a large one.  However, if we abandon MDI, we still want the Mac and Windows versions to look approximately the same. It makes our tech support (and manual writing) easier, and it’s also easier for users to switch platforms.

Most apps are fairly simple, and can get by with just one window.  The trend in GUIs seems to be that even complex programs will stuff everything into one window, with tabs and/or panels to organize it all. A single tabbed window works OK well when there are 5 to 10 things to show, but we have more than 100 possible accounts, lists and transactions that you might want to see. Running a business is complicated, which makes our app more complicated than most.

Usually when we have a tough interface problem, we look at other apps and ‘borrow’ whatever looks the best.  Unfortunately, we haven’t found the ideal model to copy, yet. The closest ones so far are the two apps we use for writing code (Xcode on Mac, Visual Studio on Windows).  Xcode has one main window, plus the option to open separate windows. Visual Studio has one window, with tabs to switch between files. Neither is particularly ‘user-friendly’, but programming is also very complicated, and at least they don’t make it any worse.

Unless we find something better, we will use a combination of the two approaches for Goldenseal Pro.  It will have a main window with tabs for all the accounts and transactions you have active, plus the option to move anything into a separate window.  Move them all, and it will look the same as now.

Meanwhile, work is progressing well on Goldenseal Pro. Right now we are busy deleting the old drawing code from our GUI classes, and adding links so they can connect with the modern GUI objects from Cocoa and MFC.

Dennis Kolva
Programming Director
TurtleSoft.com

 

Goldenseal Pro Progress Report (Oct 20)

On the Mac, Goldenseal Pro now shows data entry windows: complete with fields, titles and buttons.  That is pretty much the specs for the first draw stage of six. It feels like we are making decent progress, and getting ‘up to speed’ with Cocoa.

The second draw is to link in the fancier aspects of the human interface: tables, having controls interact with each other, and lots of little stuff like colors and fonts and sounds.  Originally, we planned to use the same basic approach as the current Windows code, but now we are considering a more complete redesign. There is a lot of old clutter in the code base, which may be easier to just replace entirely.

It makes sense to get the Windows version caught up to the same place, before deciding how much GUI code to rewrite.  So we have shifted gears, and are currently delving into Visual Studio and Microsoft Foundation Classes (MFC).  We’ve also peeked at C# and .Net (the Microsoft equivalents to Objective-C and Cocoa), but probably won’t use those.

Sadly, Microsoft’s software design and documentation is even denser than Apple’s.  The first part of Goldenseal Pro for Windows will be a spell of rather frustrating work. Still too early to say how difficult it will be, or how long it will take.  Best guess is a month or two.

On the plus side, we can do small stuff in the Mac version whenever Windows gets too head-bangingly difficult.  Some programming problems are best solved by just ignoring them for a few days, and doing something that is more fun.

Dennis Kolva
Programming Director
TurtleSoft.com

 

Writing Big Software (Oct 11)

Goldenseal is a rather big app: 6 million lines of code, which compares to the 20+ million lines in Microsoft Office.  We have at least 15 programmer-years invested in it.

Like any big project, you still have to build it one day at a time.  We have learned that programmers need to see tangible results at least a couple times a day.  A couple times per hour is better. So we are inching along on the interface conversion, with many small milestones (yardstones?). Sometimes we add temporary code to draw something on the screen, just so there is visible progress!

Yesterday we got over a big hump when we figured out how to write ‘linkers’ that connect each of our interface classes to the matching one in Cocoa.  Cocoa was using our C++ code weeks ago, but it was much harder to go the other direction. Now that we have a template for a few classes, the rest will be easier.

Along the way, there are many small details to convert or modernize. Right now we are working on colors. Goldenseal used to pick most colors from a palette of 256 colors, but Goldenseal Pro will use ‘color wheels’ with millions of choices.

Dennis Kolva
Programming Director
Turtlesoft.com