activegs-ios/Common.iphone/keyboard.mm
2016-03-26 17:16:01 +01:00

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/*
ActiveGS, Copyright 2004-2016 Olivier Goguel, https://github.com/ogoguel/ActiveGS
Based on Kegs, Copyright 2004 Kent Dickey, https://kegs.sourceforge.net
This code is covered by the GNU GPL licence
*/
#import "keyboard.h"
#import "kbdlayout.h"
@implementation keyboard
- (id)initWithFrame:(CGRect)frame {
if (self = [super initWithFrame:frame]) {
// Initialization code
}
return self;
}
- (void)setParam:(const char*) _v
{
v = _v;
}
- (void)drawRect:(CGRect)rect {
// Drawing code
CGContextRef g = UIGraphicsGetCurrentContext();
CGContextSetFillColorWithColor(g, [UIColor grayColor].CGColor);
CGContextFillRect(g, rect);
//draw text in black.
CGContextSetFillColorWithColor(g, [UIColor blackColor].CGColor);
int size;
NSString* str = [NSString stringWithFormat:@"%s", v];
if ([str length]==1)
size =12;
else {
size = 8;
}
[str drawAtPoint:CGPointMake(2.0, 2.0) withFont:[UIFont systemFontOfSize:size]];
}
- (void)dealloc {
[super dealloc];
}
- (void) touchesBegan:(NSSet *)touches withEvent:(UIEvent *)event
{
CGPoint pt = [[touches anyObject] locationInView:self];
startLocation = pt;
kbdselected* sel =[kbdselected getSelected];
[[self superview] bringSubviewToFront:sel];
CGRect frame = [self frame];
CGRect framesel = [sel frame];
framesel.origin.x = frame.origin.x -10,0;
framesel.origin.y = frame.origin.y - 40.0;
/*
framesel.origin.x = pt.x -10,0;
framesel.origin.y = pt.y - 50.0;
*/
framesel.size.width = frame.size.width * 2.0;
framesel.size.height = frame.size.height*2.0;
[sel setFrame:framesel];
[sel setParam:v];
[sel setNeedsDisplay];
sel.hidden=false;
}
- (void)touchesEnded:(NSSet *)touches withEvent:(UIEvent *)event
{
kbdselected* sel =[kbdselected getSelected];
sel.hidden=true;
/*
CGRect frame = [self frame];
frame.origin.x += 10.0;
frame.origin.y += 30.0;
frame.size.width /=2.0;
frame.size.height /=2.0;
[self setFrame:frame];
*/
}
- (void)touchesMoved:(NSSet *)touches withEvent:(UIEvent *)event
{
/*
CGPoint pt = [[touches anyObject] locationInView:self];
CGRect frame = [self frame];
frame.origin.x += pt.x - startLocation.x;
frame.origin.y += pt.y - startLocation.y;
[self setFrame:frame];
*/
}
@end