[Cocoapsql-developer] please agree to changes in project settings

[Olaf v. O. <ol...@ad...>]

Hi Al,

I have to discuss the following (two) items before commiting. The third 
item is just to inform you. I will report commited changes again to this 
list.

Do you agree on the first two items?

- Working with the project on different systems
- Changed #include <postgresql/libpq-fe.h> to #import <libpq-fe.h>
- Auto set the 'Connect', 'Disconnect' and 'Export' menu items 
enabled/disabled:

Working with the project on different systems
As I have postgresql installed in (subdirectiries of) /usr/local/pgsql/
The current targets settings for HEADER Search Path do not work for me. 
So I have added the Search Pathe:
	to HEADER: /usr/local/pgsql/include/

Hard coding an included library is another problem (for me): build-error:
MasterObjectFile.Combine /Developer/TVOproducts/Cocoa Psql.build/Cocoa 
Psql.build/Objects-normal/ProjectBuilderMasterObjectFile.o
...skipped Cocoa Psql.app/Contents/MacOS/Cocoa Psql for lack of 
/sw/lib/libpq.a...
Therefore I wonder if files to be included can be added without a path.
Any way I used to get away with adding some folders (/sw/lib/) and an 
alias to have the libpq.a being included in the project. Now I had to 
make a copy of the file and place it in the folder /sw/lib/
I am sure I have forgotten when I install the next update to 
Postgrsql......
Any solution?

Changed #include <postgresql/libpq-fe.h> to #import <libpq-fe.h>
As #import is the default for Cocoa (and better as the libs get loaded 
only once now), I changed #include to #import.
As I get an error on compiling PSQLController.m (header file 
'postgresql/libpq-fe.h' not found) I changed <postgresql/libpq-fe.h> in 
<libpq-fe.h>
So in the following files:
changed 	#include <postgresql/libpq-fe.h>
into	#import <libpq-fe.h>
in the following files:
	PSQLConnection.h
	PSQLQuery.h

Auto set the 'Connect', 'Disconnect' and 'Export' menu items 
enabled/disabled:
  I added the actions to the first responder of MainMenu.nib
	menuConnect:
	menuDisconnect:
	raiseConnectionSettingsWindow:
	doExportMenuAction:	(for consistancy reasons)
and reconnected the Connection-menu items to these actions in the first 
responder.

To auto Enable menuItems, I have made PSQLController the delagate of the 
mainWindow.

Added to PSQLController.m
- (BOOL)validateMenuItem:(NSMenuItem *)menuItem {
	SEL action = [menuItem action];
	if (action==@selector(menuConnect:) && [connection connected]) {
		return NO; }
	else if (action==@selector(menuDisconnect:) && ![connection 
connected]) {
		return NO; }
	else if (action==@selector(doExportMenuAction:) && ![tableView 
numberOfRows] > 0) {
		return NO; }
	else {
		return YES;
	}
}