mirror of
https://github.com/keymanapp/keyman.git
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139 lines
3.8 KiB
C++
139 lines
3.8 KiB
C++
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#pragma once
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#include <assert.h>
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#include <string>
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#include <string.h>
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#include <keyman/keyboardprocessor_bits.h>
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#include "kmx_base.h"
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#include "kmx_file.h"
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#include "kmx_context.h"
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#include "kmx_actions.h"
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#include "kmx_xstring.h"
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#include "kmx_options.h"
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#include "kmx_environment.h"
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/***************************************************************************/
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namespace km {
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namespace kbp {
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namespace kmx {
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/* Utility */
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#define GLOBAL_ContextStackSize 80
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class KMX_Processor {
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private:
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PKMX_WORD m_indexStack;
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PKMX_WCHAR m_miniContext;
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KMSTATE m_state;
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km_kbp_state *m_kbp_state;
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kmx::KMX_Actions m_actions;
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kmx::KMX_Context m_context;
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kmx::KMX_Options m_options;
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kmx::KMX_Environment m_environment;
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INTKEYBOARDINFO m_keyboard = { 0 };
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KMX_DWORD m_modifiers = 0;
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/* File loading */
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LPKEYBOARD FixupKeyboard(PKMX_BYTE bufp, PKMX_BYTE base, KMX_DWORD dwFileSize);
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KMX_BOOL LoadKeyboard(km_kbp_path_name fileName, LPKEYBOARD *lpKeyboard);
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KMX_BOOL VerifyKeyboard(PKMX_BYTE filebase, KMX_DWORD sz);
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KMX_BOOL VerifyChecksum(PKMX_BYTE buf, KMX_DWORD sz);
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PKMX_WCHAR StringOffset(PKMX_BYTE base, KMX_DWORD offset);
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#ifdef KMX_64BIT
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LPKEYBOARD CopyKeyboard(PKMX_BYTE bufp, PKMX_BYTE base);
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#endif
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KMX_BOOL ReleaseKeyboardMemory(LPKEYBOARD kbd);
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/* Keystroke Processing */
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KMX_BOOL ProcessGroup(LPGROUP gp, KMX_BOOL *pOutputKeystroke);
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KMX_BOOL ContextMatch(LPKEY kkp);
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int PostString(PKMX_WCHAR str, LPKEYBOARD lpkb, PKMX_WCHAR endstr, KMX_BOOL *pOutputKeystroke);
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/* Platform tests */
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KMX_BOOL IsMatchingBaseLayout(PKMX_WCHAR layoutName);
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KMX_BOOL IsMatchingPlatformString(PKMX_WCHAR platform);
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KMX_BOOL IsMatchingPlatform(LPSTORE s);
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/* Utility functions */
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PKMX_WCHAR GetSystemStore(LPKEYBOARD kb, KMX_DWORD SystemID);
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/* Caps Lock and modifier management */
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void ResetCapsLock(void);
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void KeyCapsLockPress(KMX_BOOL FIsUp);
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void KeyShiftPress(KMX_BOOL FIsUp);
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KMX_BOOL IsEquivalentShift(KMX_UINT rshift, KMX_UINT kshift);
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public:
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KMX_Processor();
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~KMX_Processor();
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KMX_BOOL Load(km_kbp_path_name keyboardName);
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KMX_BOOL ProcessEvent(km_kbp_state *state, KMX_UINT vkey, KMX_DWORD modifiers); // returns FALSE on error or key not matched
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KMX_Actions *GetActions();
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KMX_Context *GetContext();
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KMX_Options *GetOptions();
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KMX_Environment *GetEnvironment();
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LPINTKEYBOARDINFO GetKeyboard();
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};
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/* Global Constants */
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struct char_to_vkey {
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km_kbp_virtual_key vk;
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bool shifted, caps;
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};
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struct modifier_names {
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const char *name;
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uint16_t modifier;
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};
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extern const struct char_to_vkey s_char_to_vkey[];
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extern const char *s_key_names[];
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extern const struct modifier_names s_modifier_names[];
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/* Debugging */
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extern KMX_BOOL g_debug_ToConsole, g_debug_KeymanLog, g_silent;
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#ifdef _MSC_VER
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#define DebugLog(msg,...) (ShouldDebug() ? DebugLog_1(__FILE__, __LINE__, __FUNCTION__, (msg),__VA_ARGS__) : 0)
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#define console_error(msg,...) write_console(TRUE, (msg), __VA_ARGS__)
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#define console_log(msg,...) write_console(FALSE, (msg), __VA_ARGS__)
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#else
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#define DebugLog(msg,...) (ShouldDebug() ? DebugLog_1(__FILE__, __LINE__, __FUNCTION__, (msg), ##__VA_ARGS__) : 0)
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#define console_error(msg,...) write_console(TRUE, (msg), ##__VA_ARGS__)
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#define console_log(msg,...) write_console(FALSE, (msg), ##__VA_ARGS__)
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#endif
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int DebugLog_1(const char *file, int line, const char *function, const char *fmt, ...);
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const char *Debug_VirtualKey(KMX_WORD vk);
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const char *Debug_UnicodeString(PKMX_WCHAR s, int x = 0);
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const char *Debug_UnicodeString(std::u16string s, int x = 0);
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const char *Debug_ModifierName(KMX_UINT modifiers);
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//inline KMX_BOOL ShouldDebug();
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inline KMX_BOOL ShouldDebug() {
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return TRUE; // g_debug_KeymanLog;
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}
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void write_console(KMX_BOOL error, const wchar_t *fmt, ...);
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} // namespace kmx
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} // namespace kbp
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} // namespace km
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