102 lines
6.8 KiB
C
102 lines
6.8 KiB
C
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#ifndef __LIMITINPUT_H__
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#define __LIMITINPUT_H__
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#pragma once
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// Limit Input Mask values:
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#define LIM_FLAGS 0x00000001 // dwFlags contains valid data. Otherwise all default values are used.
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#define LIM_FILTER 0x00000002 // pszFilter contains valid data. At least one of the filter and mask fields must be used. Both can be used it desired.
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#define LIM_HINST 0x00000008 // hinst contains valid data
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#define LIM_TITLE 0x00000010 // pszTitle contains valid data. This data will be shown in bold at the top of any tooltips displayed.
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#define LIM_MESSAGE 0x00000020 // pszMessage contains valid data. This data will be shown in default font below the title if a title is also used.
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#define LIM_ICON 0x00000040 // hicon contains valid data. This icon will be displayed in front of the title if a title is given.
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#define LIM_NOTIFY 0x00000080 // hwndNotify contains the window handle that should receive any notification messages. By default, the parent of hwndEdit recieves notifications.
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#define LIM_TIMEOUT 0x00000100 // iTimeout is valid. Otherwise the default timeout of 10 seconds is used.
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#define LIM_TIPWIDTH 0x00000200 // cxTipWidth is valid. Otherwiser the default is 500 pixels.
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// Limit Input Flags values:
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#define LIF_INCLUDEFILTER 0x00000000 // default value. pszFilter is a string of allowable characters.
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#define LIF_EXCLUDEFILTER 0x00000001 // pszFilter is a string of excluded characters.
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#define LIF_CATEGORYFILTER 0x00000002 // pszFilter is not a pointer, but rather its a bitfield indicating types or characters. If combined with LIF_EXCLUDEFILTER these are excluded categories, otherwise they are allowed categories.
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#define LIF_WARNINGBELOW 0x00000000 // default value. Balloon tooltips will be shown below the window by default.
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#define LIF_WARNINGABOVE 0x00000004 // Ballon tooltips will be shown above the window by default.
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#define LIF_WARNINGCENTERED 0x00000008 // Ballon tooltips will be shown pointing to the center of the window.
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#define LIF_WARNINGOFF 0x00000010 // no balloon tooltip will be displayed upon invalid input.
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#define LIF_FORCEUPPERCASE 0x00000020 // all characters will be converted to upper case. Cannot be use with LIF_FORCELOWERCASE.
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#define LIF_FORCELOWERCASE 0x00000040 // all characters will be converted to lower case. Cannot be use with LIF_FORCEUPPERCASE.
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#define LIF_MEESAGEBEEP 0x00000000 // default value. A tone will be played to alert the user if they attemp invalid input.
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#define LIF_SILENT 0x00000080 // No tone will be played.
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#define LIF_NOTIFYONBADCHAR 0x00000100 // a notify message will be sent to hwndNotify when invalid input is attempted.
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#define LIF_HIDETIPONVALID 0x00000200 // if the tooltip is displayed, it should be hidden when the next valid character is entered. By default, the tip remains visible for iTimeOut milliseconds.
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#define LIF_PASTESKIP 0x00000000 // default value. When pasting, skip the bad characters and paste all of the good characters.
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#define LIF_PASTESTOP 0x00000400 // When pasting, stop when the first bad character is incountered. Valid characters in front of this will get pasted.
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#define LIF_PASTECANCEL 0x00000800 // When pasting, abort the entire paste if any characters are invalid.
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#define LIF_KEEPCLIPBOARD 0x00001000 // When pasting, don't modify the contents of the clipboard when there are invalid characters. By defualt the clipboard is changed. How it is changed depends on which LIF_PASTE* flag is used.
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// Limit Input Category Filters:
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// these flags use the result of GetStringTypeEx with CT_TYPE1:
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#define LICF_UPPER 0x00000001 // Uppercase
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#define LICF_LOWER 0x00000002 // Lowercase
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#define LICF_DIGIT 0x00000004 // Decimal digits
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#define LICF_SPACE 0x00000008 // Space characters
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#define LICF_PUNCT 0x00000010 // Punctuation
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#define LICF_CNTRL 0x00000020 // Control characters
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#define LICF_BLANK 0x00000040 // Blank characters
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#define LICF_XDIGIT 0x00000080 // Hexadecimal digits
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#define LICF_ALPHA 0x00000100 // Any linguistic character: alphabetic, syllabary, or ideographic
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// these flags check for a few things that GetStringTypeEx doesn't check
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#define LICF_BINARYDIGIT 0x00010000 // 0-1
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#define LICF_OCTALDIGIT 0x00020000 // 0-7
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#define LICF_ATOZUPPER 0x00100000 // A-Z (use LICF_ALPHA for language independent check)
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#define LICF_ATOZLOWER 0x00200000 // a-z (use LICF_ALPHA for language independent check)
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#define LICF_ATOZ (LICF_ATOZUPPER|LICF_ATOZLOWER) // a-z, A-Z
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typedef struct tagLIMITINPUT
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{
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DWORD dwMask;
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DWORD dwFlags;
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HINSTANCE hinst;
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LPWSTR pszFilter; // pointer to a string, or the ID of a string resource if hinst is also given, or LPSTR_TEXTCALLBACK if the parent window should be notified to provide a string.
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LPWSTR pszTitle; // pointer to a string, or the ID of a string resource if hinst is also given, or LPSTR_TEXTCALLBACK if the parent window should be notified to provide a string.
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LPWSTR pszMessage; // pointer to a string, or the ID of a string resource if hinst is also given, or LPSTR_TEXTCALLBACK if the parent window should be notified to provide a string.
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HICON hIcon; // handle to an icon, or I_ICONCALLBACK if the notify window should be asked to provide an icon.
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HWND hwndNotify; // handle to a window to process notify messages
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INT iTimeout; // time in milliseconds to display the tooltip
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INT cxTipWidth; // max width of the tooltip in pixels. Defaults to 500.
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} LIMITINPUT, * LPLIMITINPUT;
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typedef struct tagNMLIDISPINFO
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{
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NMHDR hdr; // stanard notification header structure
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LIMITINPUT li; // the mask member indicates which fields must be filled out.
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} NMLIDISPINFO, * LPNMLIDISPINFO, NMLIFILTERINFO, * LPNMLIFILTERINFO;
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#define LIN_GETDISPINFO 0x01 // notify code sent to retrieve tooltip display info
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#define LIN_GETFILTERINFO 0x02 // notify code sent to retrieve filter or mask info
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typedef struct tagNMLIBADCHAR
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{
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NMHDR hdr; // stanard notification header structure
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WPARAM wParam; // wParam sent in WM_CHAR message
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LPARAM lParam; // lParam sent in WM_CHAR message
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} NMLIBADCHAR, * LPNMLIBADCHAR;
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#define LIN_BADCHAR 0x03 // notify code sent when a character is filtered out
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BOOL WINAPI SHLimitInputEdit( HWND hwndEdit, LPLIMITINPUT pli );
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BOOL WINAPI SHLimitInputCombo( HWND hwndComboBox, LPLIMITINPUT pli );
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#define I_ICONCALLBACK ((HICON)-1L)
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#endif // __LIMITINPUT_H__
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