In no particular order:

- Added some of the most basic dialogs
- Changed C-style <xxx.h> headers to C++-style <cxxx> headers
- Switched graphics to load from the PNG files in graphics.exd rather than from Blades of Exile Graphics (NOTE: Some graphics still don't work, probably because of incorrect source rects)
- Switched cursors to load from GIF files in graphics.exd rather than from Blades of Exile Graphics
- Moved Niemand's tileImage functions from boe.graphics.cpp to graphtool.cpp, so they can be used by all three programs.
- Added some string lists in .txt files
- Made cursors into an enum
- Rewrote the code for displaying the Edit Terrain dialog to use the new engine (not tested yet)
- Fixed some __attribute__((deprecated)) stuff
- Most graphics are now loaded just after the custom graphics. This means they will be overridden by a file of the same name in the scenario's .exr folder.
- Altered modes a little so that when at the startup screen you are in MODE_STARTUP rather than MODE_OUTDOORS.
- Switched from function pointers to boost::function – the Boost libraries are now required.
- Finished off the new dialog engine and made gess necessary
- Added status icons as another type that can be drawn in dialogs
- C Wrappers for Cocoa cursors based on an Apple example. This is tested, and works perfectly.
- Added a switch in the program for using Windows graphics; however, there is no way as yet to set this flag, and in fact there aren't even any Windows graphics to use.
- Added include guards to graphtool.h
- Made separate mac and win directories within sounds.exa, since the Mac and Windows sounds are mostly subtly different (with two completely different!)

git-svn-id: http://openexile.googlecode.com/svn/trunk@90 4ebdad44-0ea0-11de-aab3-ff745001d230

osx/tools/cursors.m

@@ -0,0 +1,79 @@
+//
+//  cursors.m
+//  BoE
+//
+//  Created by Celtic Minstrel on 03/06/09.
+//  Wrappers for NSCursor, based on an Apple example
+//
+
+#import <Cocoa/Cocoa.h>
+#import "cursors.h"
+NSAutoreleasePool *pool;
+
+NSImage* ImageFromURL(CFURLRef url){
+	CGImageSourceRef imageSource = CGImageSourceCreateWithURL(url, NULL);
+	CGImageRef theImage = nil;
+	
+	if(imageSource == nil) return nil;
+	
+	theImage = CGImageSourceCreateImageAtIndex(imageSource, 0, NULL);
+	if(theImage == nil) return nil;
+	
+	CFRelease( imageSource );
+	
+	NSRect imageRect = NSMakeRect(0.0, 0.0, 0.0, 0.0);
+	
+	// Get the image dimensions.
+	imageRect.size.height = CGImageGetHeight(theImage);
+	imageRect.size.width = CGImageGetWidth(theImage);
+	
+	// Create a new image to receive the Quartz image data.
+	NSImage	*newImage = [[NSImage alloc] initWithSize:imageRect.size]; 
+	[newImage lockFocus];
+	
+	// Get the Quartz context and draw.
+	CGContextRef imageContext = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
+	CGContextDrawImage(imageContext, *(CGRect*)&imageRect, theImage);
+	[newImage unlockFocus];
+	
+	return newImage;
+}
+
+CursorRef CreateCursorFromFile(CFURLRef imgPath, float hotSpotX, float hotSpotY){
+	static BOOL inited = NO;
+	if(!inited){
+		NSApplicationLoad();
+		pool = [[NSAutoreleasePool alloc] init];
+		[[[NSWindow alloc] init] release];
+		inited = YES;
+	}
+	
+	NSImage *img = ImageFromURL(imgPath);
+	NSCursor *cursor = [[NSCursor alloc] initWithImage:img hotSpot:NSMakePoint(hotSpotX, hotSpotY)];
+	[img release];
+	
+	CursorRef theCursor = malloc(sizeof(CocoaCursor));
+	theCursor->ptr = cursor;
+	return theCursor;
+}
+
+void DisposeNSCursor(CursorRef cursor){
+	[(NSCursor*)cursor->ptr release];
+	free(cursor);
+}
+
+void SetNSCursor(CursorRef cursor){
+	[(NSCursor*)cursor->ptr set];
+}
+
+void HideNSCursor(){
+	[NSCursor hide];
+}
+
+void ShowNSCursor(){
+	[NSCursor unhide];
+}
+
+void CleanUp(){
+	[pool release];
+}