Text.h

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#pragma once
/*
A format specifier follows this prototype:
%[flags][width][.precision][length]specifier

Where the specifier character at the end is the most significant component, since it defines the type and the interpretation of its corresponding argument:
specifier       Output                                                                                          Example
d or i          Signed decimal integer                                                          392
u                       Unsigned decimal integer                                                        7235
o                       Unsigned octal                                                                          610
x                       Unsigned hexadecimal integer                                            7fa
X                       Unsigned hexadecimal integer (uppercase)                        7FA
f                       Decimal floating point                                                          392.65
e                       Scientific notation (mantissa/exponent), lowercase      3.9265e+2
E                       Scientific notation (mantissa/exponent), uppercase      3.9265E+2
g                       Use the shortest representation: %e or %f                       392.65
G                       Use the shortest representation: %E or %f                       392.65
a                       Hexadecimal floating point, lowercase                           -0xc.90fep-2
A                       Hexadecimal floating point, uppercase                           -0XC.90FEP-2
c                       Character                                                                                       a
s                       String of characters                                                            sample
p                       Pointer address                                                                         b8000000
%                       A % followed by another % character will write a single % to the stream.        

The format specifier can also contain sub-specifiers: flags, width, .precision and modifiers (in that order), which are optional and follow these specifications:

flags   description
-               Left-justify within the given field width; Right justification is the default (see width sub-specifier).
+               Forces to preceed the result with a plus or minus sign (+ or -) even for positive numbers. By default, only negative numbers are preceded with a - sign.
(space) If no sign is going to be written, a blank space is inserted before the value.
#               Used with o, x or X specifiers the value is preceeded with 0, 0x or 0X respectively for values different than zero.
                Used with a, A, e, E, f, F, g or G it forces the written output to contain a decimal point even if no more digits follow. By default, if no digits follow, no decimal point is written.
0               Left-pads the number with zeroes (0) instead of spaces when padding is specified (see width sub-specifier).

width   description
(number)        Minimum number of characters to be printed. If the value to be printed is shorter than this number, the result is padded with blank spaces. The value is not truncated even if the result is larger.

.precision      description
.number For integer specifiers (d, i, o, u, x, X): precision specifies the minimum number of digits to be written. If the value to be written is shorter than this number, the result is padded with leading zeros. The value is not truncated even if the result is longer. A precision of 0 means that no character is written for the value 0.
For a, A, e, E, f and F specifiers: this is the number of digits to be printed after the decimal point (by default, this is 6).
For g and G specifiers: This is the maximum number of significant digits to be printed.
For s: this is the maximum number of characters to be printed. By default all characters are printed until the ending null character is encountered.
If the period is specified without an explicit value for precision, 0 is assumed.
*/

#include "../Logger.h"
#include "DeviceObject.h"
#include "../Bus.h"

class Text
{
        RECT rect;
        Logger* logger = nullptr;
        Bus* bus = nullptr;
        DeviceObject* pDevice = nullptr;
        //ID3DX10Font* pFont = nullptr;
        ID3DXFont* pFont = nullptr;
        D3DXMATRIX transform;

public:
        // config items
        int x, y;
        float z;
        D3DXCOLOR color;
        int width = 0, height = 0;
        int flags = DT_NOCLIP | DT_SINGLELINE | DT_EXPANDTABS;
        std::string formattedText;
        std::string elementName;
        int font = 0;

        Text(Logger* prmLogger, Bus* prmBus, DeviceObject* prmpDevice, ID3DXFont* prmFont, int prmX, int prmY, int prmWidth, int prmHeight);
        void Draw(WCHAR* str);
};