MacAuthLib/MacAuthUtils.cpp at master · antscode/MacAuthLib · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
#include <string.h>
#include <stdio.h>
#include <Gestalt.h>
#include <QuickDraw.h>
#include <FixMath.h>
#include "MacAuthUtils.h"

#define kTwoPower32 (4294967296.0)      /* 2^32 */

char* MacAuthUtils::PtoCStr(unsigned char *s)
{
	int theLen;
	int t;

	theLen = s[0];

	for (t = 0; t<theLen; t++)
		s[t] = s[t + 1];

	s[theLen] = '\0';

	return (char *)s;
}

unsigned char* MacAuthUtils::CtoPStr(char *s)
{
	int theLen;
	int t;

	theLen = strlen(s);

	for (t = theLen; t >= 1; t--)
		s[t] = s[t - 1];

	s[0] = (char)theLen;

	return (unsigned char *)s;
}

unsigned char* MacAuthUtils::StrToPStr(std::string str)
{
	char* s = (char*)str.c_str();

	int theLen;
	int t;

	theLen = strlen(s);

	for (t = theLen; t >= 1; t--)
		s[t] = s[t - 1];

	s[0] = (char)theLen;

	return (unsigned char *)s;
}

void MacAuthUtils::DrawTextToWidth(std::string text, int width, int lineHeight, int newLineHPos)
{
	const char* cText = text.c_str();
	long textLen = strlen(cText);
	long textStart = 0;
	long textOffset = 1;
	Fixed widthPixels = Long2Fix(width);
	Fixed textWidth;
	StyledLineBreakCode ans;
	Ptr textPtr;
	Point curPos;

	GetPen(&curPos);

	if (newLineHPos > -1)
	{
		curPos.h = newLineHPos;
	}

	while (true)
	{
		textPtr = (char*)&cText[textStart];
		textWidth = widthPixels;

		ans = StyledLineBreak(textPtr, textLen, 0, textLen, 0, &textWidth, &textOffset);

		MacDrawText(cText, textStart, textOffset);

		if (ans == smBreakOverflow)
		{
			break;
		}

		textStart += textOffset;
		textLen -= textOffset;
		textOffset = 0; // Always 0 after first call

		curPos.v += lineHeight;
		MoveTo(curPos.h, curPos.v);
	}
}

void MacAuthUtils::FrameDefaultButton(DialogPtr dialog, short itemNo, bool active)
{
	DialogItemType type;
	ControlRef control;
	Handle itemH;
	Rect box;

	GetDialogItem(dialog, itemNo, &type, &itemH, &box);
	InsetRect(&box, -4, -4);
	PenSize(3, 3);

	if (!active)
	{
		RGBColor color;
		PixPatHandle pp;

		color.red = 0x8000;
		color.green = 0x8000;
		color.blue = 0x8000;

		pp = NewPixPat();
		MakeRGBPat(pp, &color);
		PenPixPat(pp);
		FrameRoundRect(&box, 16, 16);
		DisposePixPat(pp);
		PenNormal();
		HiliteControl((ControlRef)itemH, 255);
	}
	else
	{
		FrameRoundRect(&box, 16, 16);
		HiliteControl((ControlRef)itemH, 0);
	}
}

void MacAuthUtils::DebugStr(std::string msg)
{
	FILE *fp;
	fp = fopen("Mac HD (68K):macauth.txt", "a");

	if (fp)
	{
		fprintf(fp, msg.c_str());
		fflush(fp);
	}

	fclose(fp);
}