9 #define HTMLHELP_PATH(_pt) TEXT("%systemroot%\\Help\\calc.chm::") TEXT(_pt)
11 #define MAKE_BITMASK4(_show_b16, _show_b10, _show_b8, _show_b2) \
12 (((_show_b2) << 0) | \
14 ((_show_b10) << 2) | \
17 #define MAKE_BITMASK5(_transl, _is_stats, _is_ctrl, _show_b16, _show_b10, _show_b8, _show_b2) \
18 (((_show_b2) << 0) | \
20 ((_show_b10) << 2) | \
21 ((_show_b16) << 3) | \
23 ((_is_stats) << 6) | \
26 #define KEY_IS_UP 0x80000000
27 #define KEY_WAS_DOWN 0x40000000
29 #define BITMASK_IS_ASCII 0x80
30 #define BITMASK_IS_STATS 0x40
31 #define BITMASK_IS_CTRL 0x20
32 #define BITMASK_HEX_MASK 0x08
33 #define BITMASK_DEC_MASK 0x04
34 #define BITMASK_OCT_MASK 0x02
35 #define BITMASK_BIN_MASK 0x01
37 #define CALC_CLR_RED 0x000000FF
38 #define CALC_CLR_BLUE 0x00FF0000
39 #define CALC_CLR_PURP 0x00FF00FF
42 CHAR key
; // Virtual key identifier
43 WORD idc
; // IDC for posting message
47 WORD idc
; // IDC for posting message
48 CHAR key
; // Virtual key identifier
49 BYTE mask
; // enable/disable into the various modes.
50 COLORREF col
; // color used for drawing the text
53 #define CTRL_FLAG 0x100
54 #define ALT_FLAG 0x200
56 #define CTRL_A (0x0001+'A'-'A')
57 #define CTRL_C (0x0001+'C'-'A')
58 #define CTRL_D (0x0001+'D'-'A')
59 #define CTRL_L (0x0001+'L'-'A')
60 #define CTRL_M (0x0001+'M'-'A')
61 #define CTRL_P (0x0001+'P'-'A')
62 #define CTRL_R (0x0001+'R'-'A')
63 #define CTRL_S (0x0001+'S'-'A')
64 #define CTRL_T (0x0001+'T'-'A')
65 #define CTRL_V (0x0001+'V'-'A')
66 #define CTRL_Z (0x0001+'Z'-'A')
68 static const key3code_t key2code
[] = {
69 /* CONTROL-ID Key asc sta ctl hex dec oct bin */
70 { IDC_BUTTON_STA
, CTRL_S
, MAKE_BITMASK5( 1, 0, 1, 1, 1, 1, 1), CALC_CLR_BLUE
, },
71 { IDC_BUTTON_AVE
, CTRL_A
, MAKE_BITMASK5( 1, 1, 1, 1, 1, 1, 1), CALC_CLR_BLUE
, },
72 { IDC_BUTTON_SUM
, CTRL_T
, MAKE_BITMASK5( 1, 1, 1, 1, 1, 1, 1), CALC_CLR_BLUE
, },
73 { IDC_BUTTON_S
, CTRL_D
, MAKE_BITMASK5( 1, 1, 1, 1, 1, 1, 1), CALC_CLR_BLUE
, },
74 { IDC_BUTTON_MS
, CTRL_M
, MAKE_BITMASK5( 1, 0, 1, 1, 1, 1, 1), CALC_CLR_RED
, },
75 { IDC_BUTTON_MR
, CTRL_R
, MAKE_BITMASK5( 1, 0, 1, 1, 1, 1, 1), CALC_CLR_RED
, },
76 { IDC_BUTTON_MP
, CTRL_P
, MAKE_BITMASK5( 1, 0, 1, 1, 1, 1, 1), CALC_CLR_RED
, },
77 { IDC_BUTTON_MC
, CTRL_L
, MAKE_BITMASK5( 1, 0, 1, 1, 1, 1, 1), CALC_CLR_RED
, },
78 { IDC_BUTTON_0
, '0', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_BLUE
, },
79 { IDC_BUTTON_1
, '1', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_BLUE
, },
80 { IDC_BUTTON_2
, '2', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 0), CALC_CLR_BLUE
, },
81 { IDC_BUTTON_3
, '3', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 0), CALC_CLR_BLUE
, },
82 { IDC_BUTTON_4
, '4', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 0), CALC_CLR_BLUE
, },
83 { IDC_BUTTON_5
, '5', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 0), CALC_CLR_BLUE
, },
84 { IDC_BUTTON_6
, '6', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 0), CALC_CLR_BLUE
, },
85 { IDC_BUTTON_7
, '7', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 0), CALC_CLR_BLUE
, },
86 { IDC_BUTTON_8
, '8', MAKE_BITMASK5( 1, 0, 0, 1, 1, 0, 0), CALC_CLR_BLUE
, },
87 { IDC_BUTTON_9
, '9', MAKE_BITMASK5( 1, 0, 0, 1, 1, 0, 0), CALC_CLR_BLUE
, },
88 { IDC_BUTTON_DOT
, '.', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_BLUE
, },
89 { IDC_BUTTON_DOT
, ',', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), -1, },
90 { IDC_BUTTON_ADD
, '+', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
91 { IDC_BUTTON_SUB
, '-', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
92 { IDC_BUTTON_MULT
, '*', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
93 { IDC_BUTTON_DIV
, '/', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
94 { IDC_BUTTON_AND
, '&', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
95 { IDC_BUTTON_OR
, '|', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
96 { IDC_BUTTON_XOR
, '^', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
97 { IDC_BUTTON_LSH
, '<', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
98 { IDC_BUTTON_NOT
, '~', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
99 { IDC_BUTTON_INT
, ';', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_RED
, },
100 { IDC_BUTTON_EQU
, '=', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
101 { IDC_BUTTON_A
, 'A', MAKE_BITMASK5( 1, 0, 0, 1, 0, 0, 0), CALC_CLR_BLUE
, },
102 { IDC_BUTTON_B
, 'B', MAKE_BITMASK5( 1, 0, 0, 1, 0, 0, 0), CALC_CLR_BLUE
, },
103 { IDC_BUTTON_C
, 'C', MAKE_BITMASK5( 1, 0, 0, 1, 0, 0, 0), CALC_CLR_BLUE
, },
104 { IDC_BUTTON_D
, 'D', MAKE_BITMASK5( 1, 0, 0, 1, 0, 0, 0), CALC_CLR_BLUE
, },
105 { IDC_BUTTON_E
, 'E', MAKE_BITMASK5( 1, 0, 0, 1, 0, 0, 0), CALC_CLR_BLUE
, },
106 { IDC_BUTTON_F
, 'F', MAKE_BITMASK5( 1, 0, 0, 1, 0, 0, 0), CALC_CLR_BLUE
, },
107 { IDC_CHECK_HYP
, 'H', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), -1, },
108 { IDC_CHECK_INV
, 'I', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), -1, },
109 { IDC_BUTTON_LOG
, 'L', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_PURP
, },
110 { IDC_BUTTON_DMS
, 'M', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_PURP
, },
111 { IDC_BUTTON_LN
, 'N', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_PURP
, },
112 { IDC_BUTTON_PI
, 'P', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_BLUE
, },
113 { IDC_BUTTON_RX
, 'R', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_PURP
, },
114 { IDC_BUTTON_SIN
, 'S', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_PURP
, },
115 { IDC_BUTTON_COS
, 'O', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_PURP
, },
116 { IDC_BUTTON_TAN
, 'T', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_PURP
, },
117 { IDC_BUTTON_FE
, 'V', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_PURP
, },
118 { IDC_BUTTON_EXP
, 'X', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_PURP
, },
119 { IDC_BUTTON_XeY
, 'Y', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_PURP
, },
120 { IDC_BUTTON_SQRT
, '@', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_BLUE
, },
121 { IDC_BUTTON_Xe2
, '@', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_PURP
, },
122 { IDC_BUTTON_Xe3
, '#', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_PURP
, },
123 { IDC_BUTTON_NF
, '!', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_PURP
, },
124 { IDC_BUTTON_LEFTPAR
, '(', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_PURP
, },
125 { IDC_BUTTON_RIGHTPAR
, ')', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_PURP
, },
126 { IDC_BUTTON_MOD
, '%', MAKE_BITMASK5( 1, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
127 { IDC_BUTTON_PERCENT
, '%', MAKE_BITMASK5( 1, 0, 0, 0, 1, 0, 0), CALC_CLR_BLUE
, },
128 /*----------------------------------------------------------------------*/
129 { IDC_BUTTON_DAT
, VK_INSERT
, MAKE_BITMASK5( 0, 1, 0, 1, 1, 1, 1), CALC_CLR_BLUE
, },
130 { IDC_BUTTON_EQU
, VK_RETURN
, MAKE_BITMASK5( 0, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
131 { IDC_BUTTON_CANC
, VK_ESCAPE
, MAKE_BITMASK5( 0, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
132 { IDC_BUTTON_CE
, VK_DELETE
, MAKE_BITMASK5( 0, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
133 { IDC_BUTTON_BACK
, VK_BACK
, MAKE_BITMASK5( 0, 0, 0, 1, 1, 1, 1), CALC_CLR_RED
, },
134 { IDC_RADIO_HEX
, VK_F5
, MAKE_BITMASK5( 0, 0, 0, 1, 1, 1, 1), -1, },
135 { IDC_RADIO_DEC
, VK_F6
, MAKE_BITMASK5( 0, 0, 0, 1, 1, 1, 1), -1, },
136 { IDC_RADIO_OCT
, VK_F7
, MAKE_BITMASK5( 0, 0, 0, 1, 1, 1, 1), -1, },
137 { IDC_RADIO_BIN
, VK_F8
, MAKE_BITMASK5( 0, 0, 0, 1, 1, 1, 1), -1, },
138 { IDC_BUTTON_SIGN
, VK_F9
, MAKE_BITMASK5( 0, 0, 0, 1, 1, 1, 1), CALC_CLR_BLUE
, },
141 static const key2code_t key2code_base16
[] = {
142 { VK_F2
, IDC_RADIO_DWORD
, },
143 { VK_F3
, IDC_RADIO_WORD
, },
144 { VK_F4
, IDC_RADIO_BYTE
, },
145 { VK_F12
, IDC_RADIO_QWORD
, },
148 static const key2code_t key2code_base10
[] = {
149 { VK_F2
, IDC_RADIO_DEG
, },
150 { VK_F3
, IDC_RADIO_RAD
, },
151 { VK_F4
, IDC_RADIO_GRAD
, },
154 static const WORD operator_codes
[] = {
155 /* CONTROL-ID operator */
156 (WORD
)IDC_STATIC
, // RPN_OPERATOR_PARENT
157 IDC_BUTTON_PERCENT
, // RPN_OPERATOR_PERCENT
158 IDC_BUTTON_EQU
, // RPN_OPERATOR_EQUAL
159 IDC_BUTTON_OR
, // RPN_OPERATOR_OR
160 IDC_BUTTON_XOR
, // RPN_OPERATOR_XOR
161 IDC_BUTTON_AND
, // RPN_OPERATOR_AND
162 IDC_BUTTON_LSH
, // RPN_OPERATOR_LSH
163 IDC_BUTTON_RSH
, // RPN_OPERATOR_RSH
164 IDC_BUTTON_ADD
, // RPN_OPERATOR_ADD
165 IDC_BUTTON_SUB
, // RPN_OPERATOR_SUB
166 IDC_BUTTON_MULT
, // RPN_OPERATOR_MULT
167 IDC_BUTTON_DIV
, // RPN_OPERATOR_DIV
168 IDC_BUTTON_MOD
, // RPN_OPERATOR_MOD
171 typedef void (*rpn_callback1
)(calc_number_t
*);
177 rpn_callback1 direct
;
178 rpn_callback1 inverse
;
179 rpn_callback1 hyperb
;
180 rpn_callback1 inv_hyp
;
183 static void run_pow(calc_number_t
*number
);
184 static void run_sqr(calc_number_t
*number
);
185 static void run_fe(calc_number_t
*number
);
186 static void run_dat_sta(calc_number_t
*number
);
187 static void run_mp(calc_number_t
*c
);
188 static void run_mm(calc_number_t
*c
);
189 static void run_ms(calc_number_t
*c
);
190 static void run_mw(calc_number_t
*c
);
191 static void run_canc(calc_number_t
*c
);
192 static void run_rpar(calc_number_t
*c
);
193 static void run_lpar(calc_number_t
*c
);
195 static const function_table_t function_table
[] = {
196 { IDC_BUTTON_SIN
, MODIFIER_INV
|MODIFIER_HYP
, 1, rpn_sin
, rpn_asin
, rpn_sinh
, rpn_asinh
},
197 { IDC_BUTTON_COS
, MODIFIER_INV
|MODIFIER_HYP
, 1, rpn_cos
, rpn_acos
, rpn_cosh
, rpn_acosh
},
198 { IDC_BUTTON_TAN
, MODIFIER_INV
|MODIFIER_HYP
, 1, rpn_tan
, rpn_atan
, rpn_tanh
, rpn_atanh
},
199 { IDC_BUTTON_INT
, MODIFIER_INV
, 1, rpn_int
, rpn_frac
, NULL
, NULL
},
200 { IDC_BUTTON_RX
, 0, 1, rpn_reci
, NULL
, NULL
, NULL
},
201 { IDC_BUTTON_NOT
, 0, 1, rpn_not
, NULL
, NULL
, NULL
},
202 { IDC_BUTTON_PI
, MODIFIER_INV
, 0, rpn_pi
, rpn_2pi
, NULL
, NULL
},
203 { IDC_BUTTON_Xe2
, MODIFIER_INV
, 1, rpn_exp2
, rpn_sqrt
, NULL
, NULL
},
204 { IDC_BUTTON_Xe3
, MODIFIER_INV
, 1, rpn_exp3
, rpn_cbrt
, NULL
, NULL
},
205 { IDC_BUTTON_LN
, MODIFIER_INV
, 1, rpn_ln
, rpn_exp
, NULL
, NULL
},
206 { IDC_BUTTON_LOG
, MODIFIER_INV
, 1, rpn_log
, rpn_exp10
, NULL
, NULL
},
207 { IDC_BUTTON_NF
, 0, 1, rpn_fact
, NULL
, NULL
, NULL
},
208 { IDC_BUTTON_AVE
, 0, 0, rpn_ave
, NULL
, NULL
, NULL
},
209 { IDC_BUTTON_SUM
, 0, 0, rpn_sum
, NULL
, NULL
, NULL
},
210 { IDC_BUTTON_S
, MODIFIER_INV
, 0, rpn_s_m1
, rpn_s
, NULL
, NULL
},
211 { IDC_BUTTON_XeY
, MODIFIER_INV
, 1, run_pow
, run_sqr
, NULL
, NULL
},
212 { IDC_BUTTON_SQRT
, MODIFIER_INV
, 1, rpn_sqrt
, NULL
, NULL
, NULL
},
213 { IDC_BUTTON_DMS
, MODIFIER_INV
, 1, rpn_dec2dms
, rpn_dms2dec
, NULL
, NULL
},
214 { IDC_BUTTON_FE
, 0, 1, run_fe
, NULL
, NULL
, NULL
},
215 { IDC_BUTTON_DAT
, 0, 1, run_dat_sta
, NULL
, NULL
, NULL
, },
216 { IDC_BUTTON_MP
, MODIFIER_INV
|NO_CHAIN
, 1, run_mp
, run_mm
, NULL
, NULL
, },
217 { IDC_BUTTON_MS
, MODIFIER_INV
|NO_CHAIN
, 1, run_ms
, run_mw
, NULL
, NULL
, },
218 { IDC_BUTTON_CANC
, NO_CHAIN
, 0, run_canc
, NULL
, NULL
, NULL
, },
219 { IDC_BUTTON_RIGHTPAR
, NO_CHAIN
, 1, run_rpar
, NULL
, NULL
, NULL
, },
220 { IDC_BUTTON_LEFTPAR
, NO_CHAIN
, 0, run_lpar
, NULL
, NULL
, NULL
, },
228 static void load_config(void)
233 /* If no settings are found in the registry, then use the default options */
234 calc
.layout
= CALC_LAYOUT_STANDARD
;
237 /* Get the configuration based on what version of Windows that's being used */
238 if (RegOpenKeyEx(HKEY_CURRENT_USER
, TEXT("SOFTWARE\\Microsoft\\Calc"), 0, KEY_QUERY_VALUE
, &hKey
) == ERROR_SUCCESS
)
240 /* Try to load last selected layout */
241 tmp
= sizeof(calc
.layout
);
242 if (RegQueryValueEx(hKey
, TEXT("layout"), NULL
, NULL
, (LPBYTE
)&calc
.layout
, &tmp
) != ERROR_SUCCESS
)
243 calc
.layout
= CALC_LAYOUT_STANDARD
;
245 /* Try to load last selected formatting option */
246 tmp
= sizeof(calc
.usesep
);
247 if (RegQueryValueEx(hKey
, TEXT("UseSep"), NULL
, NULL
, (LPBYTE
)&calc
.usesep
, &tmp
) != ERROR_SUCCESS
)
254 /* memory is empty at startup */
255 calc
.is_memory
= FALSE
;
257 /* empty these values */
258 calc
.sDecimal
[0] = TEXT('\0');
259 calc
.sThousand
[0] = TEXT('\0');
261 /* try to open the registry */
262 if (RegOpenKeyEx(HKEY_CURRENT_USER
, TEXT("Control Panel\\International"), 0, KEY_QUERY_VALUE
, &hKey
) == ERROR_SUCCESS
)
264 /* get these values (ignore errors) */
265 tmp
= sizeof(calc
.sDecimal
);
266 RegQueryValueEx(hKey
, TEXT("sDecimal"), NULL
, NULL
, (LPBYTE
)calc
.sDecimal
, &tmp
);
268 tmp
= sizeof(calc
.sThousand
);
269 RegQueryValueEx(hKey
, TEXT("sThousand"), NULL
, NULL
, (LPBYTE
)calc
.sThousand
, &tmp
);
274 /* if something goes wrong, let's apply the defaults */
275 if (calc
.sDecimal
[0] == TEXT('\0'))
276 _tcscpy(calc
.sDecimal
, TEXT("."));
278 if (calc
.sThousand
[0] == TEXT('\0'))
279 _tcscpy(calc
.sThousand
, TEXT(","));
281 /* get the string lengths */
282 calc
.sDecimal_len
= _tcslen(calc
.sDecimal
);
283 calc
.sThousand_len
= _tcslen(calc
.sThousand
);
286 static void save_config(void)
291 if (RegCreateKeyEx(HKEY_CURRENT_USER
, TEXT("SOFTWARE\\Microsoft\\Calc"), 0, NULL
, REG_OPTION_NON_VOLATILE
, KEY_SET_VALUE
, NULL
, &hKey
, NULL
) != ERROR_SUCCESS
)
296 sepValue
= (calc
.usesep
) ? 1 : 0;
298 RegSetValueEx(hKey
, TEXT("layout"), 0, REG_DWORD
, (const BYTE
*)&calc
.layout
, sizeof(calc
.layout
));
299 RegSetValueEx(hKey
, TEXT("UseSep"), 0, REG_DWORD
, (const BYTE
*)&sepValue
, sizeof(sepValue
));
304 static LRESULT
post_key_press(LPARAM lParam
, WORD idc
)
306 HWND hCtlWnd
= GetDlgItem(calc
.hWnd
,idc
);
309 /* check if the key is enabled! */
310 if (!IsWindowEnabled(hCtlWnd
))
313 if (!GetClassName(hCtlWnd
, ClassName
, SIZEOF(ClassName
)))
316 if (!_tcscmp(ClassName
, TEXT("Button"))) {
317 DWORD dwStyle
= GetWindowLongPtr(hCtlWnd
, GWL_STYLE
) & 0xF;
319 /* Set states for press/release, but only for push buttons */
320 if (dwStyle
== BS_PUSHBUTTON
|| dwStyle
== BS_DEFPUSHBUTTON
|| dwStyle
== BS_OWNERDRAW
) {
321 if (!(lParam
& KEY_WAS_DOWN
)) {
322 PostMessage(hCtlWnd
, BM_SETSTATE
, 1, 0);
324 if ((lParam
& KEY_IS_UP
)) {
325 PostMessage(hCtlWnd
, BM_SETSTATE
, 0, 0);
326 PostMessage(hCtlWnd
, BM_CLICK
, 0, 0);
331 /* default action: simple click event at key release */
332 if ((lParam
& KEY_IS_UP
)) {
333 PostMessage(hCtlWnd
, BM_CLICK
, 0, 0);
338 static int vk2ascii(unsigned int vk
)
340 unsigned short int s
;
343 HKL layout
=GetKeyboardLayout(0);
345 if(!GetKeyboardState(state
))
348 scan
=MapVirtualKeyEx(vk
, 0, layout
);
350 if (ToAsciiEx(vk
, scan
, state
, &s
, 0, layout
)>0) {
351 /* convert to upper case */
352 if (s
>= 'a' && s
<= 'z')
354 /* add check to CTRL key */
355 if (vk
>= 'A' && vk
<= 'Z' &&
356 s
>= CTRL_A
&& s
<= CTRL_Z
)
359 if (GetAsyncKeyState(VK_MENU
) < 0)
366 static int process_vk_key(WPARAM wParam
, LPARAM lParam
)
370 unsigned short int ch
;
372 ch
= vk2ascii(LOWORD(wParam
));
373 if ((lParam
& KEY_IS_UP
)) {
374 /* Test for "copy" to clipboard */
375 if (ch
== (CTRL_C
|CTRL_FLAG
)) {
376 SendMessage(calc
.hWnd
, WM_COMMAND
, IDM_EDIT_COPY
, 0);
379 /* Test for "paste" from clipboard */
380 if (ch
== (CTRL_V
|CTRL_FLAG
)) {
381 SendMessage(calc
.hWnd
, WM_COMMAND
, IDM_EDIT_PASTE
, 0);
384 /* Test of help menu */
385 if (LOWORD(wParam
) == VK_F1
) {
386 SendMessage(calc
.hWnd
, WM_COMMAND
, IDM_HELP_HELP
, 0);
391 for (x
=0; x
<SIZEOF(key2code
); x
++) {
392 int key
= key2code
[x
].key
;
393 if (key2code
[x
].mask
& BITMASK_IS_CTRL
)
395 if ((key
== ch
&& (key2code
[x
].mask
& BITMASK_IS_ASCII
)) ||
396 (key
== LOWORD(wParam
) && !(key2code
[x
].mask
& BITMASK_IS_ASCII
))
398 if (GetDlgItem(calc
.hWnd
, key2code
[x
].idc
) == NULL
)
400 return post_key_press(lParam
, key2code
[x
].idc
);
403 if (calc
.layout
== CALC_LAYOUT_SCIENTIFIC
) {
404 if (calc
.base
== IDC_RADIO_DEC
) {
406 x
= SIZEOF(key2code_base10
);
409 x
= SIZEOF(key2code_base16
);
412 if (k
->key
== LOWORD(wParam
)) {
413 return post_key_press(lParam
, k
->idc
);
421 #ifdef USE_KEYBOARD_HOOK
422 static LRESULT CALLBACK
423 KeyboardHookProc(int nCode
, WPARAM wParam
, LPARAM lParam
)
425 if(nCode
<0 || calc
.is_menu_on
)
426 return CallNextHookEx(calc
.hKeyboardHook
,nCode
,wParam
,lParam
);
429 if (process_vk_key(wParam
, lParam
))
432 return CallNextHookEx(calc
.hKeyboardHook
,nCode
,wParam
,lParam
);
436 static void update_lcd_display(HWND hwnd
)
439 * multiply size of calc.buffer by 2 because it may
440 * happen that separator is used between each digit.
441 * Also added little additional space for dot and '\0'.
443 TCHAR
*tmp
= (TCHAR
*)alloca(sizeof(calc
.buffer
)*2+2*sizeof(TCHAR
));
445 if (calc
.buffer
[0] == TEXT('\0'))
446 _tcscpy(tmp
, TEXT("0"));
448 _tcscpy(tmp
, calc
.buffer
);
449 /* add final '.' in decimal mode (if it's missing) */
450 if (calc
.base
== IDC_RADIO_DEC
) {
451 if (_tcschr(tmp
, TEXT('.')) == NULL
)
452 _tcscat(tmp
, TEXT("."));
454 /* if separator mode is on, let's add an additional space */
455 if (calc
.usesep
&& !calc
.sci_in
&& !calc
.sci_out
&& !calc
.is_nan
) {
456 /* go to the integer part of the string */
457 TCHAR
*p
= _tcschr(tmp
, TEXT('.'));
458 TCHAR
*e
= _tcschr(tmp
, TEXT('\0'));
461 if (p
== NULL
) p
= e
;
475 if (++n
== t
&& *(p
-1) != TEXT('-')) {
476 memmove(p
+1, p
, (e
-p
+1)*sizeof(TCHAR
));
482 /* if decimal mode, apply regional settings */
483 if (calc
.base
== IDC_RADIO_DEC
) {
485 TCHAR
*e
= _tcschr(tmp
, TEXT('.'));
487 /* searching for thousands default separator */
489 if (*p
== TEXT(' ')) {
490 memmove(p
+calc
.sThousand_len
, p
+1, _tcslen(p
)*sizeof(TCHAR
));
491 memcpy(p
, calc
.sThousand
, calc
.sThousand_len
*sizeof(TCHAR
));
492 p
+= calc
.sThousand_len
;
496 /* update decimal point too. */
497 memmove(p
+calc
.sDecimal_len
, p
+1, _tcslen(p
)*sizeof(TCHAR
));
498 memcpy(p
, calc
.sDecimal
, calc
.sDecimal_len
*sizeof(TCHAR
));
501 TCHAR
*p
= _tcschr(tmp
, TEXT('.'));
503 /* update decimal point when usesep is false */
505 memmove(p
+calc
.sDecimal_len
, p
+1, _tcslen(p
)*sizeof(TCHAR
));
506 memcpy(p
, calc
.sDecimal
, calc
.sDecimal_len
*sizeof(TCHAR
));
509 SendDlgItemMessage(hwnd
, IDC_TEXT_OUTPUT
, WM_SETTEXT
, (WPARAM
)0, (LPARAM
)tmp
);
512 static void update_parent_display(HWND hWnd
)
515 int n
= eval_parent_count();
520 _stprintf(str
,TEXT("(=%d"), n
);
521 SendDlgItemMessage(hWnd
, IDC_TEXT_PARENT
, WM_SETTEXT
, 0, (LPARAM
)str
);
524 static void build_operand(HWND hwnd
, DWORD idc
)
526 unsigned int i
= 0, n
;
528 if (idc
== IDC_BUTTON_DOT
) {
529 /* if dot is the first char, it's added automatically */
530 if (calc
.buffer
== calc
.ptr
) {
531 *calc
.ptr
++ = TEXT('0');
532 *calc
.ptr
++ = TEXT('.');
533 *calc
.ptr
= TEXT('\0');
534 update_lcd_display(hwnd
);
537 /* if pressed dot and it's already in the string, then return */
538 if (_tcschr(calc
.buffer
, TEXT('.')) != NULL
)
541 if (idc
!= IDC_STATIC
) {
542 while (idc
!= key2code
[i
].idc
) i
++;
544 n
= calc
.ptr
- calc
.buffer
;
545 if (idc
== IDC_BUTTON_0
&& n
== 0) {
546 /* no need to put the dot because it's handled by update_lcd_display() */
547 calc
.buffer
[0] = TEXT('0');
548 calc
.buffer
[1] = TEXT('\0');
549 update_lcd_display(hwnd
);
558 if (n
>= SIZEOF(calc
.buffer
)-1)
561 if (idc
!= IDC_STATIC
)
562 calc
.esp
= (calc
.esp
* 10 + (key2code
[i
].key
-'0')) % LOCAL_EXP_SIZE
;
563 if (calc
.ptr
== calc
.buffer
)
564 _stprintf(calc
.ptr
, TEXT("0.e%+d"), calc
.esp
);
566 /* adds the dot at the end if the number has no decimal part */
567 if (!_tcschr(calc
.buffer
, TEXT('.')))
568 *calc
.ptr
++ = TEXT('.');
569 _stprintf(calc
.ptr
, TEXT("e%+d"), calc
.esp
);
571 update_lcd_display(hwnd
);
584 calc
.ptr
+= _stprintf(calc
.ptr
, TEXT("%C"), key2code
[i
].key
);
585 update_lcd_display(hwnd
);
588 static void prepare_rpn_result(calc_number_t
*rpn
, TCHAR
*buffer
, int size
, int base
)
591 rpn_zero(&calc
.code
);
592 LoadString(calc
.hInstance
, IDS_MATH_ERROR
, buffer
, size
);
595 prepare_rpn_result_2(rpn
, buffer
, size
, base
);
598 static void display_rpn_result(HWND hwnd
, calc_number_t
*rpn
)
601 prepare_rpn_result(rpn
, calc
.buffer
, SIZEOF(calc
.buffer
), calc
.base
);
602 calc
.ptr
= calc
.buffer
+ _tcslen(calc
.buffer
);
603 update_lcd_display(hwnd
);
604 calc
.ptr
= calc
.buffer
;
605 update_parent_display(hwnd
);
608 static int get_modifiers(HWND hwnd
)
612 if (SendDlgItemMessage(hwnd
, IDC_CHECK_INV
, BM_GETCHECK
, 0, 0))
613 modifiers
|= MODIFIER_INV
;
614 if (SendDlgItemMessage(hwnd
, IDC_CHECK_HYP
, BM_GETCHECK
, 0, 0))
615 modifiers
|= MODIFIER_HYP
;
620 static void convert_text2number(calc_number_t
*a
)
622 /* if the screen output buffer is empty, then */
623 /* the operand is taken from the last input */
624 if (calc
.buffer
== calc
.ptr
) {
625 /* if pushed valued is ZERO then we should grab it */
626 if (!_tcscmp(calc
.buffer
, TEXT("0.")) ||
627 !_tcscmp(calc
.buffer
, TEXT("0")))
628 /* this zero is good for both integer and decimal */
631 rpn_copy(a
, &calc
.code
);
634 /* ZERO is the default value for all numeric bases */
636 convert_text2number_2(a
);
639 static const struct _update_check_menus
{
644 { &calc
.layout
, IDM_VIEW_STANDARD
, CALC_LAYOUT_STANDARD
},
645 { &calc
.layout
, IDM_VIEW_SCIENTIFIC
, CALC_LAYOUT_SCIENTIFIC
},
646 { &calc
.layout
, IDM_VIEW_CONVERSION
, CALC_LAYOUT_CONVERSION
},
647 /*-----------------------------------------*/
648 { &calc
.base
, IDM_VIEW_HEX
, IDC_RADIO_HEX
, },
649 { &calc
.base
, IDM_VIEW_DEC
, IDC_RADIO_DEC
, },
650 { &calc
.base
, IDM_VIEW_OCT
, IDC_RADIO_OCT
, },
651 { &calc
.base
, IDM_VIEW_BIN
, IDC_RADIO_BIN
, },
652 /*-----------------------------------------*/
653 { &calc
.degr
, IDM_VIEW_DEG
, IDC_RADIO_DEG
, },
654 { &calc
.degr
, IDM_VIEW_RAD
, IDC_RADIO_RAD
, },
655 { &calc
.degr
, IDM_VIEW_GRAD
, IDC_RADIO_GRAD
, },
656 /*-----------------------------------------*/
657 { &calc
.size
, IDM_VIEW_QWORD
, IDC_RADIO_QWORD
, },
658 { &calc
.size
, IDM_VIEW_DWORD
, IDC_RADIO_DWORD
, },
659 { &calc
.size
, IDM_VIEW_WORD
, IDC_RADIO_WORD
, },
660 { &calc
.size
, IDM_VIEW_BYTE
, IDC_RADIO_BYTE
, },
663 static void update_menu(HWND hwnd
)
665 HMENU hMenu
= GetSubMenu(GetMenu(hwnd
), 1);
668 /* Sets the state of the layout in the menu based on the configuration file */
669 if (calc
.layout
== CALC_LAYOUT_SCIENTIFIC
)
671 CheckMenuRadioItem(GetMenu(hwnd
),
677 else if (calc
.layout
== CALC_LAYOUT_CONVERSION
)
679 CheckMenuRadioItem(GetMenu(hwnd
),
687 CheckMenuRadioItem(GetMenu(hwnd
),
694 for (x
=3; x
<SIZEOF(upd
); x
++) {
695 if (*(upd
[x
].sel
) != upd
[x
].idc
) {
696 CheckMenuItem(hMenu
, upd
[x
].idm
, MF_BYCOMMAND
|MF_UNCHECKED
);
697 SendMessage((HWND
)GetDlgItem(hwnd
,upd
[x
].idc
),BM_SETCHECK
,FALSE
,0L);
699 CheckMenuItem(hMenu
, upd
[x
].idm
, MF_BYCOMMAND
|MF_CHECKED
);
700 SendMessage((HWND
)GetDlgItem(hwnd
,upd
[x
].idc
),BM_SETCHECK
,TRUE
,0L);
703 CheckMenuItem(hMenu
, IDM_VIEW_GROUP
, MF_BYCOMMAND
|(calc
.usesep
? MF_CHECKED
: MF_UNCHECKED
));
711 static const radio_config_t radio_setup
[] = {
712 /* CONTROL-ID hex dec oct bin */
713 { IDC_RADIO_QWORD
, MAKE_BITMASK4( 1, 0, 1, 1) },
714 { IDC_RADIO_DWORD
, MAKE_BITMASK4( 1, 0, 1, 1) },
715 { IDC_RADIO_WORD
, MAKE_BITMASK4( 1, 0, 1, 1) },
716 { IDC_RADIO_BYTE
, MAKE_BITMASK4( 1, 0, 1, 1) },
717 { IDC_RADIO_DEG
, MAKE_BITMASK4( 0, 1, 0, 0) },
718 { IDC_RADIO_RAD
, MAKE_BITMASK4( 0, 1, 0, 0) },
719 { IDC_RADIO_GRAD
, MAKE_BITMASK4( 0, 1, 0, 0) },
722 static void enable_allowed_controls(HWND hwnd
, DWORD base
)
729 mask
= BITMASK_DEC_MASK
;
732 mask
= BITMASK_HEX_MASK
;
735 mask
= BITMASK_OCT_MASK
;
738 mask
= BITMASK_BIN_MASK
;
743 for (n
=0; n
<SIZEOF(key2code
); n
++) {
744 if (key2code
[n
].mask
!= 0) {
745 HWND hCtlWnd
= GetDlgItem(hwnd
, key2code
[n
].idc
);
748 if ((key2code
[n
].mask
& BITMASK_IS_STATS
))
749 current
= IsWindow(calc
.hStatWnd
) ? TRUE
: FALSE
;
751 current
= (key2code
[n
].mask
& mask
) ? TRUE
: FALSE
;
752 if (IsWindowEnabled(hCtlWnd
) != current
)
753 EnableWindow(hCtlWnd
, current
);
758 static void update_radio(HWND hwnd
, unsigned int base
)
767 lpMenuId
= MAKEINTRESOURCE(IDR_MENU_SCIENTIFIC_1
);
768 mask
= BITMASK_DEC_MASK
;
771 lpMenuId
= MAKEINTRESOURCE(IDR_MENU_SCIENTIFIC_2
);
772 mask
= BITMASK_HEX_MASK
;
775 lpMenuId
= MAKEINTRESOURCE(IDR_MENU_SCIENTIFIC_2
);
776 mask
= BITMASK_OCT_MASK
;
779 lpMenuId
= MAKEINTRESOURCE(IDR_MENU_SCIENTIFIC_2
);
780 mask
= BITMASK_BIN_MASK
;
786 if (calc
.base
!= base
) {
787 convert_text2number(&calc
.code
);
788 convert_real_integer(base
);
790 display_rpn_result(hwnd
, &calc
.code
);
792 hMenu
= GetMenu(hwnd
);
794 hMenu
= LoadMenu(calc
.hInstance
, lpMenuId
);
795 SetMenu(hwnd
, hMenu
);
798 for (n
=0; n
<SIZEOF(radio_setup
); n
++)
799 ShowWindow(GetDlgItem(hwnd
, radio_setup
[n
].idc
), (radio_setup
[n
].mask
& mask
) ? SW_SHOW
: SW_HIDE
);
801 enable_allowed_controls(hwnd
, base
);
804 SendDlgItemMessage(hwnd
, calc
.base
, BM_SETCHECK
, BST_CHECKED
, 0);
805 if (base
== IDC_RADIO_DEC
)
806 SendDlgItemMessage(hwnd
, calc
.degr
, BM_SETCHECK
, BST_CHECKED
, 0);
808 SendDlgItemMessage(hwnd
, calc
.size
, BM_SETCHECK
, BST_CHECKED
, 0);
811 static void update_memory_flag(HWND hWnd
, BOOL mem_flag
)
813 calc
.is_memory
= mem_flag
;
814 SendDlgItemMessage(hWnd
, IDC_TEXT_MEMORY
, WM_SETTEXT
, 0, (LPARAM
)(mem_flag
? TEXT("M") : TEXT("")));
817 static void update_n_stats_items(HWND hWnd
, TCHAR
*buffer
)
819 unsigned int n
= SendDlgItemMessage(hWnd
, IDC_LIST_STAT
, LB_GETCOUNT
, 0, 0);
821 _stprintf(buffer
, TEXT("n=%d"), n
);
822 SendDlgItemMessage(hWnd
, IDC_TEXT_NITEMS
, WM_SETTEXT
, 0, (LPARAM
)buffer
);
825 static void clean_stat_list(void)
827 statistic_t
*p
= calc
.stat
;
831 p
= (statistic_t
*)(p
->next
);
838 static void delete_stat_item(int n
)
840 statistic_t
*p
= calc
.stat
;
844 calc
.stat
= (statistic_t
*)p
->next
;
848 s
= (statistic_t
*)p
->next
;
851 s
= (statistic_t
*)p
->next
;
859 static char *ReadConversion(const char *formula
)
861 int len
= strlen(formula
);
862 char *str
= (char *)malloc(len
+3);
868 memcpy(str
+1, formula
, len
);
872 _tcscpy(calc
.source
, (*calc
.buffer
== _T('\0')) ? _T("0") : calc
.buffer
);
874 /* clear display content before proceeding */
875 calc
.ptr
= calc
.buffer
;
876 calc
.buffer
[0] = TEXT('\0');
881 static INT_PTR CALLBACK
DlgStatProc(HWND hWnd
, UINT msg
, WPARAM wp
, LPARAM lp
)
883 TCHAR buffer
[SIZEOF(calc
.buffer
)];
890 switch (LOWORD(wp
)) {
892 if (HIWORD(wp
) == CBN_DBLCLK
)
893 SendMessage(hWnd
, WM_COMMAND
, (WPARAM
)IDC_BUTTON_LOAD
, 0);
896 SetFocus(GetDlgItem(GetParent(hWnd
), IDC_BUTTON_FOCUS
));
898 case IDC_BUTTON_LOAD
:
899 n
= SendDlgItemMessage(hWnd
, IDC_LIST_STAT
, LB_GETCURSEL
, 0, 0);
902 PostMessage(GetParent(hWnd
), WM_LOAD_STAT
, (WPARAM
)n
, 0);
905 n
= SendDlgItemMessage(hWnd
, IDC_LIST_STAT
, LB_GETCURSEL
, 0, 0);
908 SendDlgItemMessage(hWnd
, IDC_LIST_STAT
, LB_DELETESTRING
, (WPARAM
)n
, 0);
909 update_n_stats_items(hWnd
, buffer
);
913 SendDlgItemMessage(hWnd
, IDC_LIST_STAT
, LB_RESETCONTENT
, 0, 0);
915 update_n_stats_items(hWnd
, buffer
);
924 PostMessage(GetParent(hWnd
), WM_CLOSE_STATS
, 0, 0);
927 prepare_rpn_result(&(((statistic_t
*)lp
)->num
),
928 buffer
, SIZEOF(buffer
),
929 ((statistic_t
*)lp
)->base
);
930 SendDlgItemMessage(hWnd
, IDC_LIST_STAT
, LB_ADDSTRING
, 0, (LPARAM
)buffer
);
931 update_n_stats_items(hWnd
, buffer
);
937 static BOOL
idm_2_idc(int idm
, WPARAM
*pIdc
)
941 for (x
=0; x
<SIZEOF(upd
); x
++) {
942 if (upd
[x
].idm
== idm
)
944 *pIdc
= (WPARAM
)(upd
[x
].idc
);
951 static void CopyMemToClipboard(void *ptr
)
953 if(OpenClipboard(NULL
)) {
958 clipbuffer
= GlobalAlloc(GMEM_DDESHARE
, (_tcslen(ptr
)+1)*sizeof(TCHAR
));
959 buffer
= (TCHAR
*)GlobalLock(clipbuffer
);
960 _tcscpy(buffer
, ptr
);
961 GlobalUnlock(clipbuffer
);
963 SetClipboardData(CF_UNICODETEXT
,clipbuffer
);
965 SetClipboardData(CF_TEXT
,clipbuffer
);
971 static void handle_copy_command(HWND hWnd
)
973 TCHAR display
[sizeof(calc
.buffer
)];
975 SendDlgItemMessage(hWnd
, IDC_TEXT_OUTPUT
, WM_GETTEXT
, (WPARAM
)SIZEOF(display
), (LPARAM
)display
);
976 if (calc
.base
== IDC_RADIO_DEC
&& _tcschr(calc
.buffer
, _T('.')) == NULL
)
977 display
[_tcslen(display
)-calc
.sDecimal_len
] = TEXT('\0');
978 CopyMemToClipboard(display
);
981 static char *ReadClipboard(void)
985 if (OpenClipboard(NULL
)) {
986 HANDLE hData
= GetClipboardData(CF_TEXT
);
990 fromClipboard
= (char *)GlobalLock(hData
);
991 if (strlen(fromClipboard
))
992 buffer
= _strupr(_strdup(fromClipboard
));
993 GlobalUnlock( hData
);
1000 static char *handle_sequence_input(HWND hwnd
, sequence_t
*seq
)
1002 char *ptr
= seq
->ptr
;
1007 PostMessage(hwnd
, WM_COMMAND
, (WPARAM
)IDC_BUTTON_DAT
, 0);
1014 case 'C': PostMessage(hwnd
, WM_COMMAND
, (WPARAM
)IDC_BUTTON_MC
, 0); break;
1015 case 'E': PostMessage(hwnd
, WM_COMMAND
, (WPARAM
)IDC_BUTTON_EXP
,0); break;
1016 case 'M': PostMessage(hwnd
, WM_COMMAND
, (WPARAM
)IDC_BUTTON_MS
, 0); break;
1017 case 'P': PostMessage(hwnd
, WM_COMMAND
, (WPARAM
)IDC_BUTTON_MP
, 0); break;
1018 case 'Q': PostMessage(hwnd
, WM_COMMAND
, (WPARAM
)IDC_BUTTON_CANC
, 0); break;
1019 case 'R': PostMessage(hwnd
, WM_COMMAND
, (WPARAM
)IDC_BUTTON_MR
, 0); break;
1024 _tcscpy(calc
.buffer
, calc
.source
) +
1025 _tcslen(calc
.source
);
1027 for (x
=0; x
<SIZEOF(key2code
); x
++) {
1028 if (!(key2code
[x
].mask
& BITMASK_IS_ASCII
) ||
1029 (key2code
[x
].mask
& BITMASK_IS_CTRL
))
1031 if (key2code
[x
].key
== ch
) {
1032 PostMessage(hwnd
, WM_COMMAND
, (WPARAM
)key2code
[x
].idc
, 0);
1039 PostMessage(hwnd
, seq
->wm_msg
, 0, 0);
1042 seq
->data
= seq
->ptr
= ptr
= NULL
;
1047 static void run_dat_sta(calc_number_t
*a
)
1049 statistic_t
*s
= (statistic_t
*)malloc(sizeof(statistic_t
));
1050 statistic_t
*p
= calc
.stat
;
1053 rpn_copy(&s
->num
, a
);
1054 s
->base
= calc
.base
;
1059 while (p
->next
!= NULL
)
1060 p
= (statistic_t
*)(p
->next
);
1063 PostMessage(calc
.hStatWnd
, WM_INSERT_STAT
, 0, (LPARAM
)s
);
1066 static void run_mp(calc_number_t
*c
)
1071 cn
.base
= calc
.base
;
1072 run_operator(&calc
.memory
, &calc
.memory
, &cn
, RPN_OPERATOR_ADD
);
1073 update_memory_flag(calc
.hWnd
, TRUE
);
1076 static void run_mm(calc_number_t
*c
)
1081 cn
.base
= calc
.base
;
1082 run_operator(&calc
.memory
, &calc
.memory
, &cn
, RPN_OPERATOR_SUB
);
1083 update_memory_flag(calc
.hWnd
, TRUE
);
1086 static void run_ms(calc_number_t
*c
)
1088 rpn_copy(&calc
.memory
.number
, c
);
1089 calc
.memory
.base
= calc
.base
;
1090 update_memory_flag(calc
.hWnd
, rpn_is_zero(&calc
.memory
.number
) ? FALSE
: TRUE
);
1093 static void run_mw(calc_number_t
*c
)
1097 rpn_copy(&tmp
, &calc
.memory
.number
);
1098 rpn_copy(&calc
.memory
.number
, c
);
1099 calc
.memory
.base
= calc
.base
;
1102 update_memory_flag(calc
.hWnd
, rpn_is_zero(&calc
.memory
.number
) ? FALSE
: TRUE
);
1105 static statistic_t
*upload_stat_number(int n
)
1107 statistic_t
*p
= calc
.stat
;
1113 p
= (statistic_t
*)(p
->next
);
1118 #ifndef ENABLE_MULTI_PRECISION
1119 if (calc
.base
!= p
->base
) {
1120 if (calc
.base
== IDC_RADIO_DEC
)
1121 calc
.code
.f
= (double)p
->num
.i
;
1123 calc
.code
.i
= (__int64
)p
->num
.f
;
1124 apply_int_mask(&calc
.code
);
1128 rpn_copy(&calc
.code
, &p
->num
);
1130 calc
.is_nan
= FALSE
;
1135 static void run_pow(calc_number_t
*number
)
1137 exec_infix2postfix(number
, RPN_OPERATOR_POW
);
1140 static void run_sqr(calc_number_t
*number
)
1142 exec_infix2postfix(number
, RPN_OPERATOR_SQR
);
1145 static void run_fe(calc_number_t
*number
)
1147 calc
.sci_out
= ((calc
.sci_out
!= FALSE
) ? FALSE
: TRUE
);
1150 static void handle_context_menu(HWND hWnd
, WPARAM wp
, LPARAM lp
)
1153 HMENU hMenu
= CreatePopupMenu();
1156 LoadString(calc
.hInstance
, IDS_QUICKHELP
, text
, SIZEOF(text
));
1157 AppendMenu(hMenu
, MF_STRING
| MF_ENABLED
, IDM_HELP_HELP
, text
);
1158 idm
= TrackPopupMenu( hMenu
,
1159 TPM_LEFTALIGN
| TPM_TOPALIGN
| TPM_RETURNCMD
| TPM_RIGHTBUTTON
,
1166 #ifndef DISABLE_HTMLHELP_SUPPORT
1170 memset(&popup
, 0, sizeof(popup
));
1171 popup
.cbStruct
= sizeof(HH_POPUP
);
1172 popup
.clrForeground
= 1;
1173 popup
.clrBackground
= -1;
1174 popup
.pt
.x
= LOWORD(lp
);
1175 popup
.pt
.y
= HIWORD(lp
);
1176 popup
.rcMargins
.top
= -1;
1177 popup
.rcMargins
.bottom
= -1;
1178 popup
.rcMargins
.left
= -1;
1179 popup
.rcMargins
.right
= -1;
1180 popup
.idString
= GetWindowLongPtr((HWND
)wp
, GWL_ID
);
1181 HtmlHelp((HWND
)wp
, HTMLHELP_PATH("/popups.txt"), HH_DISPLAY_TEXT_POPUP
, (DWORD_PTR
)&popup
);
1188 static void run_canc(calc_number_t
*c
)
1192 /* clear also scientific display modes */
1193 calc
.sci_out
= FALSE
;
1194 calc
.sci_in
= FALSE
;
1195 /* clear state of inv and hyp flags */
1196 SendDlgItemMessage(calc
.hWnd
, IDC_CHECK_INV
, BM_SETCHECK
, 0, 0);
1197 SendDlgItemMessage(calc
.hWnd
, IDC_CHECK_HYP
, BM_SETCHECK
, 0, 0);
1200 static void run_rpar(calc_number_t
*c
)
1202 exec_closeparent(c
);
1205 static void run_lpar(calc_number_t
*c
)
1207 exec_infix2postfix(c
, RPN_OPERATOR_PARENT
);
1210 static LRESULT CALLBACK
SubclassButtonProc(HWND hWnd
, WPARAM wp
, LPARAM lp
)
1212 LPDRAWITEMSTRUCT dis
= (LPDRAWITEMSTRUCT
)lp
;
1220 if(dis
->CtlType
== ODT_BUTTON
) {
1222 * little exception: 1/x has different color
1223 * in standard and scientific modes
1225 if ((calc
.layout
== CALC_LAYOUT_STANDARD
||
1226 calc
.layout
== CALC_LAYOUT_CONVERSION
) &&
1227 IDC_BUTTON_RX
== dis
->CtlID
) {
1228 SetTextColor(dis
->hDC
, CALC_CLR_BLUE
);
1230 for (dx
=0; dx
<SIZEOF(key2code
); dx
++) {
1231 if (key2code
[dx
].idc
== dis
->CtlID
) {
1232 SetTextColor(dis
->hDC
, key2code
[dx
].col
);
1236 /* button text to write */
1237 len
= GetWindowText(dis
->hwndItem
, text
, SIZEOF(text
));
1238 /* default state: unpushed & enabled */
1241 if ((dis
->itemState
& ODS_DISABLED
))
1242 dwText
= DSS_DISABLED
;
1243 if ((dis
->itemState
& ODS_SELECTED
))
1244 dwStyle
= DFCS_PUSHED
;
1246 DrawFrameControl(dis
->hDC
, &dis
->rcItem
, DFC_BUTTON
, DFCS_BUTTONPUSH
| dwStyle
);
1247 GetTextExtentPoint32(dis
->hDC
, text
, len
, &size
);
1248 dx
= ((dis
->rcItem
.right
-dis
->rcItem
.left
) - size
.cx
) >> 1;
1249 dy
= ((dis
->rcItem
.bottom
-dis
->rcItem
.top
) - size
.cy
) >> 1;
1250 if ((dwStyle
& DFCS_PUSHED
)) {
1254 pt
.x
= dis
->rcItem
.left
+ dx
;
1255 pt
.y
= dis
->rcItem
.top
+ dy
;
1256 DrawState(dis
->hDC
, NULL
, NULL
, (LPARAM
)text
, 0, pt
.x
, pt
.y
, size
.cx
, size
.cy
, DST_TEXT
| dwText
);
1261 static INT_PTR CALLBACK
DlgMainProc(HWND hWnd
, UINT msg
, WPARAM wp
, LPARAM lp
)
1269 return SubclassButtonProc(hWnd
, wp
, lp
);
1272 // For now, the Help dialog is disabled because of lacking of HTML Help support
1273 EnableMenuItem(GetMenu(hWnd
), IDM_HELP_HELP
, MF_BYCOMMAND
| MF_GRAYED
);
1276 #ifdef USE_KEYBOARD_HOOK
1277 calc
.hKeyboardHook
=SetWindowsHookEx(
1281 GetCurrentThreadId()
1284 rpn_zero(&calc
.code
);
1285 calc
.sci_out
= FALSE
;
1286 calc
.base
= IDC_RADIO_DEC
;
1287 calc
.size
= IDC_RADIO_QWORD
;
1288 calc
.degr
= IDC_RADIO_DEG
;
1289 calc
.ptr
= calc
.buffer
;
1290 calc
.is_nan
= FALSE
;
1291 enable_allowed_controls(hWnd
, IDC_RADIO_DEC
);
1292 update_radio(hWnd
, IDC_RADIO_DEC
);
1294 display_rpn_result(hWnd
, &calc
.code
);
1295 update_memory_flag(hWnd
, calc
.is_memory
);
1296 /* remove keyboard focus */
1297 SetFocus(GetDlgItem(hWnd
, IDC_BUTTON_FOCUS
));
1298 /* set our calc icon */
1299 SendMessage(hWnd
, WM_SETICON
, ICON_BIG
, (LPARAM
)LoadIcon(calc
.hInstance
, MAKEINTRESOURCE(IDI_CALC_BIG
)));
1300 SendMessage(hWnd
, WM_SETICON
, ICON_SMALL
, (LPARAM
)LoadIcon(calc
.hInstance
, MAKEINTRESOURCE(IDI_CALC_SMALL
)));
1302 /* Sets the state of the option to group digits */
1303 hMenu
= GetSubMenu(GetMenu(hWnd
), 1);
1304 CheckMenuItem(hMenu
, IDM_VIEW_GROUP
, (calc
.usesep
? MF_CHECKED
: MF_UNCHECKED
));
1306 /* update text for decimal button */
1307 SendDlgItemMessage(hWnd
, IDC_BUTTON_DOT
, WM_SETTEXT
, (WPARAM
)0, (LPARAM
)calc
.sDecimal
);
1308 /* Fill combo box for conversion */
1309 if (calc
.layout
== CALC_LAYOUT_CONVERSION
)
1311 /* Restore the window at the same position it was */
1312 if (calc
.x_coord
>= 0 && calc
.y_coord
>= 0) {
1315 GetWindowRect(hWnd
, &rc
);
1316 w
= rc
.right
-rc
.left
;
1317 h
= rc
.bottom
-rc
.top
;
1318 sw
= GetSystemMetrics(SM_CXSCREEN
);
1319 sh
= GetSystemMetrics(SM_CYSCREEN
);
1320 if (calc
.x_coord
+w
> sw
) calc
.x_coord
= sw
- w
;
1321 if (calc
.y_coord
+h
> sh
) calc
.y_coord
= sh
- h
;
1322 MoveWindow(hWnd
, calc
.x_coord
, calc
.y_coord
, w
, h
, FALSE
);
1325 case WM_CTLCOLORSTATIC
:
1326 if ((HWND
)lp
== GetDlgItem(hWnd
, IDC_TEXT_OUTPUT
))
1327 return (LRESULT
)GetStockObject(WHITE_BRUSH
);
1329 case WM_HANDLE_CLIPBOARD
:
1330 handle_sequence_input(hWnd
, &calc
.Clipboard
);
1334 * if selection of category is changed, we must
1335 * updatethe content of the "from/to" combo boxes.
1337 if (wp
== MAKEWPARAM(IDC_COMBO_CATEGORY
, CBN_SELCHANGE
)) {
1338 ConvAdjust(hWnd
, SendDlgItemMessage(hWnd
, IDC_COMBO_CATEGORY
, CB_GETCURSEL
, 0, 0));
1341 if (HIWORD(wp
) != BN_CLICKED
&& HIWORD(wp
) != BN_DBLCLK
)
1343 /* avoid flicker if the user selects from keyboard */
1344 if (GetFocus() != GetDlgItem(hWnd
, IDC_BUTTON_FOCUS
))
1345 SetFocus(GetDlgItem(hWnd
, IDC_BUTTON_FOCUS
));
1346 switch (LOWORD(wp
)) {
1347 case IDM_HELP_ABOUT
:
1349 TCHAR infotitle
[100];
1350 TCHAR infotext
[200];
1351 LoadString(calc
.hInstance
, IDS_CALC_NAME
, infotitle
, SIZEOF(infotitle
));
1352 LoadString(calc
.hInstance
, IDS_AUTHOR
, infotext
, SIZEOF(infotext
));
1353 ShellAbout(hWnd
, infotitle
, infotext
, (HICON
)LoadIcon(calc
.hInstance
, MAKEINTRESOURCE(IDI_CALC_BIG
)));
1357 #ifndef DISABLE_HTMLHELP_SUPPORT
1358 HtmlHelp(hWnd
, HTMLHELP_PATH("/general_information.htm"), HH_DISPLAY_TOPIC
, (DWORD_PTR
)NULL
);
1361 case IDM_VIEW_STANDARD
:
1362 if (calc
.layout
!= CALC_LAYOUT_STANDARD
)
1364 calc
.layout
= CALC_LAYOUT_STANDARD
;
1365 calc
.action
= IDM_VIEW_STANDARD
;
1366 DestroyWindow(hWnd
);
1369 CheckMenuRadioItem(GetMenu(hWnd
),
1371 IDM_VIEW_CONVERSION
,
1376 case IDM_VIEW_SCIENTIFIC
:
1377 if (calc
.layout
!= CALC_LAYOUT_SCIENTIFIC
)
1379 calc
.layout
= CALC_LAYOUT_SCIENTIFIC
;
1380 calc
.action
= IDM_VIEW_SCIENTIFIC
;
1381 DestroyWindow(hWnd
);
1384 CheckMenuRadioItem(GetMenu(hWnd
),
1386 IDM_VIEW_CONVERSION
,
1387 IDM_VIEW_SCIENTIFIC
,
1391 case IDM_VIEW_CONVERSION
:
1392 if (calc
.layout
!= CALC_LAYOUT_CONVERSION
)
1394 calc
.layout
= CALC_LAYOUT_CONVERSION
;
1395 calc
.action
= IDM_VIEW_CONVERSION
;
1396 DestroyWindow(hWnd
);
1399 CheckMenuRadioItem(GetMenu(hWnd
),
1401 IDM_VIEW_CONVERSION
,
1402 IDM_VIEW_CONVERSION
,
1413 case IDM_VIEW_QWORD
:
1414 case IDM_VIEW_DWORD
:
1419 if(idm_2_idc(LOWORD(wp
), &idc
))
1421 SendMessage(hWnd
, WM_COMMAND
, idc
, 0);
1427 handle_copy_command(hWnd
);
1429 case IDM_EDIT_PASTE
:
1430 if (calc
.Clipboard
.data
!= NULL
)
1432 calc
.Clipboard
.data
= ReadClipboard();
1433 if (calc
.Clipboard
.data
!= NULL
) {
1434 /* clear the content of the display before pasting */
1435 PostMessage(hWnd
, WM_COMMAND
, IDC_BUTTON_CE
, 0);
1436 calc
.Clipboard
.ptr
= calc
.Clipboard
.data
;
1437 calc
.Clipboard
.wm_msg
= WM_HANDLE_CLIPBOARD
;
1438 handle_sequence_input(hWnd
, &calc
.Clipboard
);
1441 case IDM_VIEW_GROUP
:
1442 calc
.usesep
= (calc
.usesep
? FALSE
: TRUE
);
1444 update_lcd_display(hWnd
);
1447 case IDC_BUTTON_CONVERT
:
1450 case IDC_BUTTON_CE
: {
1453 display_rpn_result(hWnd
, &tmp
);
1460 /* GNU WINDRES is bugged so I must always force radio update */
1461 /* (Fix for Win95/98) */
1463 if (calc
.base
== LOWORD(wp
))
1466 calc
.is_nan
= FALSE
;
1467 update_radio(hWnd
, LOWORD(wp
));
1471 case IDC_RADIO_GRAD
:
1472 /* GNU WINDRES is bugged so I must always force radio update */
1473 /* (Fix for Win95/98) */
1475 if (calc
.degr
== LOWORD(wp
))
1478 calc
.degr
= LOWORD(wp
);
1479 calc
.is_nan
= FALSE
;
1482 case IDC_RADIO_QWORD
:
1483 case IDC_RADIO_DWORD
:
1484 case IDC_RADIO_WORD
:
1485 case IDC_RADIO_BYTE
:
1486 /* GNU WINDRES is bugged so I must always force radio update */
1487 /* (Fix for Win95/98) */
1489 if (calc
.size
== LOWORD(wp
))
1492 calc
.size
= LOWORD(wp
);
1493 calc
.is_nan
= FALSE
;
1496 * update the content of the display
1498 convert_text2number(&calc
.code
);
1499 apply_int_mask(&calc
.code
);
1500 display_rpn_result(hWnd
, &calc
.code
);
1512 case IDC_BUTTON_DOT
:
1519 calc
.is_nan
= FALSE
;
1520 build_operand(hWnd
, LOWORD(wp
));
1522 case IDC_BUTTON_PERCENT
:
1523 case IDC_BUTTON_ADD
:
1524 case IDC_BUTTON_SUB
:
1525 case IDC_BUTTON_MULT
:
1526 case IDC_BUTTON_DIV
:
1527 case IDC_BUTTON_MOD
:
1528 case IDC_BUTTON_AND
:
1530 case IDC_BUTTON_XOR
:
1531 case IDC_BUTTON_LSH
:
1532 case IDC_BUTTON_RSH
:
1533 case IDC_BUTTON_EQU
:
1534 if (calc
.is_nan
) break;
1536 * LSH button holds the RSH function too with INV modifier,
1537 * but since it's a two operand operator, it must be handled here.
1539 if (LOWORD(wp
) == IDC_BUTTON_LSH
&&
1540 (get_modifiers(hWnd
) & MODIFIER_INV
)) {
1541 PostMessage(hWnd
, WM_COMMAND
, MAKEWPARAM(IDC_BUTTON_RSH
, BN_CLICKED
), 0);
1542 SendDlgItemMessage(hWnd
, IDC_CHECK_INV
, BM_SETCHECK
, 0, 0);
1545 for (x
=0; x
<SIZEOF(operator_codes
); x
++) {
1546 if (LOWORD(wp
) == operator_codes
[x
]) {
1547 convert_text2number(&calc
.code
);
1549 if (calc
.ptr
== calc
.buffer
) {
1550 if (calc
.last_operator
!= x
) {
1551 if (x
!= RPN_OPERATOR_EQUAL
)
1552 exec_change_infix();
1554 if (x
== RPN_OPERATOR_EQUAL
) {
1555 exec_infix2postfix(&calc
.code
, calc
.prev_operator
);
1556 rpn_copy(&calc
.code
, &calc
.prev
);
1561 /* if no change then quit silently, */
1562 /* without display updates */
1563 if (!exec_infix2postfix(&calc
.code
, x
))
1566 display_rpn_result(hWnd
, &calc
.code
);
1571 case IDC_BUTTON_BACK
:
1573 if (calc
.esp
== 0) {
1576 calc
.sci_in
= FALSE
;
1577 ptr
= _tcschr(calc
.ptr
, TEXT('e'));
1580 update_lcd_display(hWnd
);
1583 build_operand(hWnd
, IDC_STATIC
);
1586 if (calc
.ptr
!= calc
.buffer
) {
1587 *--calc
.ptr
= TEXT('\0');
1588 if (!_tcscmp(calc
.buffer
, TEXT("-")) ||
1589 !_tcscmp(calc
.buffer
, TEXT("-0")) ||
1590 !_tcscmp(calc
.buffer
, TEXT("0"))) {
1591 calc
.ptr
= calc
.buffer
;
1592 calc
.buffer
[0] = TEXT('\0');
1594 update_lcd_display(hWnd
);
1598 rpn_zero(&calc
.memory
.number
);
1599 update_memory_flag(hWnd
, FALSE
);
1602 if (calc
.is_memory
) {
1603 calc
.is_nan
= FALSE
;
1604 rpn_copy(&calc
.code
, &calc
.memory
.number
);
1605 display_rpn_result(hWnd
, &calc
.code
);
1608 case IDC_BUTTON_EXP
:
1609 if (calc
.sci_in
|| calc
.is_nan
|| calc
.buffer
== calc
.ptr
)
1613 build_operand(hWnd
, IDC_STATIC
);
1615 case IDC_BUTTON_SIGN
:
1617 calc
.esp
= 0-calc
.esp
;
1618 build_operand(hWnd
, IDC_STATIC
);
1620 if (calc
.is_nan
|| calc
.buffer
[0] == TEXT('\0'))
1623 if (calc
.buffer
[0] == TEXT('-')) {
1624 /* make the number positive */
1625 memmove(calc
.buffer
, calc
.buffer
+1, sizeof(calc
.buffer
)-1);
1626 if (calc
.buffer
!= calc
.ptr
)
1629 /* if first char is '0' and no dot, it isn't valid */
1630 if (calc
.buffer
[0] == TEXT('0') &&
1631 calc
.buffer
[1] != TEXT('.'))
1633 /* make the number negative */
1634 memmove(calc
.buffer
+1, calc
.buffer
, sizeof(calc
.buffer
)-1);
1635 calc
.buffer
[0] = TEXT('-');
1636 if (calc
.buffer
!= calc
.ptr
)
1639 /* If the input buffer is empty, then
1640 we change also the sign of calc.code
1641 because it could be the result of a
1642 previous calculation. */
1643 if (calc
.buffer
== calc
.ptr
)
1644 rpn_sign(&calc
.code
);
1645 update_lcd_display(hWnd
);
1648 case IDC_BUTTON_RIGHTPAR
:
1649 case IDC_BUTTON_LEFTPAR
:
1650 case IDC_BUTTON_CANC
:
1652 case IDC_BUTTON_DAT
:
1654 case IDC_BUTTON_DMS
:
1655 case IDC_BUTTON_SQRT
:
1657 case IDC_BUTTON_SUM
:
1658 case IDC_BUTTON_AVE
:
1661 case IDC_BUTTON_LOG
:
1662 case IDC_BUTTON_Xe2
:
1663 case IDC_BUTTON_Xe3
:
1665 case IDC_BUTTON_NOT
:
1667 case IDC_BUTTON_INT
:
1668 case IDC_BUTTON_SIN
:
1669 case IDC_BUTTON_COS
:
1670 case IDC_BUTTON_TAN
:
1671 case IDC_BUTTON_XeY
:
1673 for (x
=0; x
<SIZEOF(function_table
); x
++) {
1674 if (LOWORD(wp
) == function_table
[x
].idc
) {
1675 rpn_callback1 cb
= NULL
;
1677 /* test if NaN state is important or not */
1678 if (calc
.is_nan
&& function_table
[x
].check_nan
) break;
1679 /* otherwise, it's cleared */
1680 calc
.is_nan
= FALSE
;
1682 switch (get_modifiers(hWnd
) & function_table
[x
].range
) {
1684 cb
= function_table
[x
].direct
;
1687 cb
= function_table
[x
].inverse
;
1690 cb
= function_table
[x
].hyperb
;
1692 case MODIFIER_INV
|MODIFIER_HYP
:
1693 cb
= function_table
[x
].inv_hyp
;
1697 convert_text2number(&calc
.code
);
1699 display_rpn_result(hWnd
, &calc
.code
);
1700 if (!(function_table
[x
].range
& NO_CHAIN
))
1701 exec_infix2postfix(&calc
.code
, RPN_OPERATOR_NONE
);
1702 if (function_table
[x
].range
& MODIFIER_INV
)
1703 SendDlgItemMessage(hWnd
, IDC_CHECK_INV
, BM_SETCHECK
, 0, 0);
1704 if (function_table
[x
].range
& MODIFIER_HYP
)
1705 SendDlgItemMessage(hWnd
, IDC_CHECK_HYP
, BM_SETCHECK
, 0, 0);
1710 case IDC_BUTTON_STA
:
1711 if (IsWindow(calc
.hStatWnd
))
1713 calc
.hStatWnd
= CreateDialog(calc
.hInstance
,
1714 MAKEINTRESOURCE(IDD_DIALOG_STAT
), hWnd
, DlgStatProc
);
1715 if (calc
.hStatWnd
!= NULL
) {
1716 enable_allowed_controls(hWnd
, calc
.base
);
1717 SendMessage(calc
.hStatWnd
, WM_SETFOCUS
, 0, 0);
1722 case WM_CLOSE_STATS
:
1723 enable_allowed_controls(hWnd
, calc
.base
);
1726 if (upload_stat_number((int)LOWORD(wp
)) != NULL
)
1727 display_rpn_result(hWnd
, &calc
.code
);
1731 calc
.Convert
[x
].data
= ReadConversion(calc
.Convert
[x
].data
);
1732 if (calc
.Convert
[x
].data
!= NULL
) {
1733 calc
.Convert
[x
].ptr
= calc
.Convert
[x
].data
;
1734 PostMessage(hWnd
, HIWORD(lp
), 0, 0);
1737 case WM_HANDLE_FROM
:
1740 if (handle_sequence_input(hWnd
, &calc
.Convert
[0]) == NULL
)
1741 PostMessage(hWnd
, WM_START_CONV
, 0,
1742 MAKELPARAM(0x0001, WM_HANDLE_TO
));
1746 handle_sequence_input(hWnd
, &calc
.Convert
[1]);
1749 calc
.action
= IDC_STATIC
;
1750 DestroyWindow(hWnd
);
1753 /* Get (x,y) position of the calculator */
1754 GetWindowRect(hWnd
, &rc
);
1755 calc
.x_coord
= rc
.left
;
1756 calc
.y_coord
= rc
.top
;
1757 #ifdef USE_KEYBOARD_HOOK
1758 UnhookWindowsHookEx(calc
.hKeyboardHook
);
1762 case WM_CONTEXTMENU
:
1763 if ((HWND
)wp
!= hWnd
)
1764 handle_context_menu(hWnd
, wp
, lp
);
1766 case WM_ENTERMENULOOP
:
1767 calc
.is_menu_on
= TRUE
;
1768 /* Check if a valid format is available in the clipboard */
1769 EnableMenuItem(GetSubMenu(GetMenu(hWnd
), 0),
1772 (IsClipboardFormatAvailable(CF_TEXT
) ?
1773 MF_ENABLED
: MF_GRAYED
));
1775 case WM_EXITMENULOOP
:
1776 calc
.is_menu_on
= FALSE
;
1782 #if defined(__GNUC__) && !defined(__REACTOS__)
1783 int WINAPI
WinMain(HINSTANCE hInstance
, HINSTANCE hPrevInstance
, LPSTR lpCmdLine
, int nShowCmd
)
1785 int WINAPI
_tWinMain(HINSTANCE hInstance
, HINSTANCE hPrevInstance
, LPTSTR lpCmdLine
, int nShowCmd
)
1791 InitCommonControls();
1793 calc
.hInstance
= hInstance
;
1802 /* ignore hwnd: dialogs are already visible! */
1803 if (calc
.layout
== CALC_LAYOUT_SCIENTIFIC
)
1804 dwLayout
= IDD_DIALOG_SCIENTIFIC
;
1805 else if (calc
.layout
== CALC_LAYOUT_CONVERSION
)
1806 dwLayout
= IDD_DIALOG_CONVERSION
;
1808 dwLayout
= IDD_DIALOG_STANDARD
;
1810 /* This call will always fail if UNICODE for Win9x */
1811 if (NULL
== CreateDialog(hInstance
, MAKEINTRESOURCE(dwLayout
), NULL
, DlgMainProc
))
1814 while (GetMessage(&msg
, NULL
, 0, 0)) {
1815 #ifndef USE_KEYBOARD_HOOK
1816 if ((msg
.message
== WM_KEYUP
||
1817 msg
.message
== WM_KEYDOWN
) &&
1819 process_vk_key(msg
.wParam
, msg
.lParam
);
1821 TranslateMessage(&msg
);
1822 DispatchMessage(&msg
);
1824 } while (calc
.action
!= IDC_STATIC
);