mirror of
https://github.com/keymanapp/keyman.git
synced 2026-08-05 08:25:32 +00:00
697 lines
24 KiB
C++
697 lines
24 KiB
C++
/*
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* Keyman is copyright (C) 2004 - 2024 SIL International. MIT License.
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*
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* Mnemonic layout support for mac
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*/
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#include <vector>
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#include <string>
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#include <stdio.h>
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#include "mc_kmxfile.h"
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#include "keymap.h"
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const int KMX_ShiftStateMap[] = {
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ISVIRTUALKEY,
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ISVIRTUALKEY | K_SHIFTFLAG,
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ISVIRTUALKEY | K_CTRLFLAG,
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ISVIRTUALKEY | K_SHIFTFLAG | K_CTRLFLAG,
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0,
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0,
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ISVIRTUALKEY | RALTFLAG,
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ISVIRTUALKEY | RALTFLAG | K_SHIFTFLAG,
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0,
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0};
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/**
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* @brief Constructor
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* @param deadCharacter a deadkey
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*/
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DeadKey::DeadKey(KMX_WCHAR deadCharacter) {
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this->m_deadchar = deadCharacter;
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}
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/**
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* @brief return dead character
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* @return deadkey character
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*/
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KMX_WCHAR DeadKey::KMX_DeadCharacter() {
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return this->m_deadchar;
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}
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/**
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* @brief set member variable with base and combined character
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* @param baseCharacter the base character
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* @param combinedCharacter the combined character
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*/
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void DeadKey::KMX_AddDeadKeyRow(KMX_WCHAR baseCharacter, KMX_WCHAR combinedCharacter) {
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this->m_rgbasechar.push_back(baseCharacter);
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this->m_rgcombchar.push_back(combinedCharacter);
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}
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/**
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* @brief check if character exists in DeadKey
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* @param baseCharacter a character to be found
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* @return true if found; false if not found
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*/
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bool DeadKey::KMX_ContainsBaseCharacter(KMX_WCHAR baseCharacter) {
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std::vector<KMX_WCHAR>::iterator it;
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for (it = this->m_rgbasechar.begin(); it < m_rgbasechar.end(); it++) {
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if (*it == baseCharacter) {
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return true;
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}
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}
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return false;
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}
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/**
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* @brief Find a keyvalue for given keycode, shiftstate and caps. A function similar to Window`s ToUnicodeEx() function.
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*
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* Contrary to what the function name might suggest, the function the mac_KMX_ToUnicodeEx does NOT process surrogate pairs.
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* This is because it is used in mcompile only which only deals with latin scripts.
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* In case this function is used for surrogate pairs, they will be ignored and a message will be printed out
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*
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* @param keycode a key of the currently used keyboard Layout
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* @param pwszBuff Buffer to store resulting character
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* @param ss_rgkey a Windows-style shiftstate of the currently used keyboard Layout
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* @param caps state of the caps key of the currently used keyboard Layout
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* @param keyboard_layout the currently used (underlying)keyboard Layout
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* @return -1 if a deadkey was found;
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* 0 if no translation is available;
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* +1 if character was found and written to pwszBuff
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*/
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int mac_KMX_ToUnicodeEx(int keycode, PKMX_WCHAR pwszBuff, ShiftState ss, int caps, const UCKeyboardLayout* keyboard_layout) {
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KMX_DWORD keyval;
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UInt32 isdk = 0;
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if (!ensureValidInputForKeyboardTranslation(mac_convert_rgkey_Shiftstate_to_MacShiftstate(ss), keycode))
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return 0;
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keyval = mac_KMX_get_KeyVal_From_KeyCode_dk(keyboard_layout, keycode, mac_convert_rgkey_Shiftstate_to_MacShiftstate(ss), caps, isdk);
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std::u16string str = std::u16string(1, keyval);
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KMX_WCHAR firstchar = *(PKMX_WCHAR)str.c_str();
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if ((firstchar >= 0xD800) && (firstchar <= 0xDFFF)) {
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wprintf(L"Surrogate pair found that is not processed in KMX_ToUnicodeEx\n");
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return 0;
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}
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pwszBuff[0] = firstchar;
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if (u16len(pwszBuff) < 1)
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return 0;
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if ((isdk) && (keycode != 0xFFFF)) // deadkeys
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return -1;
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if (keyval == 0) // no character
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return 0;
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else // usable char
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return 1;
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}
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KMX_WCHAR mac_KMX_DeadKeyMap(int index, std::vector<DeadKey*>*deadkeys, int deadkeyBase, std::vector<KMX_DeadkeyMapping>*deadkeyMappings) { // I4327 // I4353
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for (size_t i = 0; i < deadkeyMappings->size(); i++) {
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if ((*deadkeyMappings)[i].deadkey == index) {
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return (*deadkeyMappings)[i].dkid;
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}
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}
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for (size_t i = 0; i < deadkeys->size(); i++) {
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if ((*deadkeys)[i]->KMX_DeadCharacter() == index) {
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return (KMX_WCHAR)(deadkeyBase + i);
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}
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}
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return 0xFFFF;
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}
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/**
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* @brief Base class for dealing with rgkey
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*/
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class mac_KMX_VirtualKey {
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private:
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KMX_DWORD m_vk;
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KMX_DWORD m_sc;
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bool m_rgfDeadKey[10][2];
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std::u16string m_rgss[10][2];
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public:
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mac_KMX_VirtualKey(KMX_DWORD scanCode) {
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this->m_vk = mac_KMX_get_VKUS_From_KeyCodeUnderlying(scanCode);
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this->m_sc = scanCode;
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memset(this->m_rgfDeadKey, 0, sizeof(this->m_rgfDeadKey));
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}
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/** @brief return member variable virtual key */
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KMX_DWORD VK() {
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return this->m_vk;
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}
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/** @brief return member variable scancode */
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KMX_DWORD SC() {
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return this->m_sc;
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}
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std::u16string mac_KMX_GetShiftState(ShiftState shiftState, bool capsLock) {
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return this->m_rgss[(KMX_DWORD)shiftState][(capsLock ? 1 : 0)];
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}
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void mac_KMX_SetShiftState(ShiftState shiftState, std::u16string value, bool isDeadKey, bool capsLock) {
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this->m_rgfDeadKey[(KMX_DWORD)shiftState][(capsLock ? 1 : 0)] = isDeadKey;
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this->m_rgss[(KMX_DWORD)shiftState][(capsLock ? 1 : 0)] = value;
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}
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bool mac_KMX_IsSGCAPS() {
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std::u16string stBase = this->mac_KMX_GetShiftState(Base, false);
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std::u16string stShift = this->mac_KMX_GetShiftState(Shft, false);
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std::u16string stCaps = this->mac_KMX_GetShiftState(Base, true);
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std::u16string stShiftCaps = this->mac_KMX_GetShiftState(Shft, true);
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return (
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((stCaps.size() > 0) &&
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(stBase.compare(stCaps) != 0) &&
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(stShift.compare(stCaps) != 0)) ||
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((stShiftCaps.size() > 0) &&
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(stBase.compare(stShiftCaps) != 0) &&
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(stShift.compare(stShiftCaps) != 0)));
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}
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bool mac_KMX_IsCapsEqualToShift() {
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std::u16string stBase = this->mac_KMX_GetShiftState(Base, false);
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std::u16string stShift = this->mac_KMX_GetShiftState(Shft, false);
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std::u16string stCaps = this->mac_KMX_GetShiftState(Base, true);
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return (
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(stBase.size() > 0) &&
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(stShift.size() > 0) &&
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(stBase.compare(stShift) != 0) &&
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(stShift.compare(stCaps) == 0));
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}
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bool mac_KMX_IsAltGrCapsEqualToAltGrShift() {
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std::u16string stBase = this->mac_KMX_GetShiftState(MenuCtrl, false);
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std::u16string stShift = this->mac_KMX_GetShiftState(ShftMenuCtrl, false);
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std::u16string stCaps = this->mac_KMX_GetShiftState(MenuCtrl, true);
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return (
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(stBase.size() > 0) &&
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(stShift.size() > 0) &&
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(stBase.compare(stShift) != 0) &&
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(stShift.compare(stCaps) == 0));
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}
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bool mac_KMX_IsXxxxGrCapsEqualToXxxxShift() {
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std::u16string stBase = this->mac_KMX_GetShiftState(Xxxx, false);
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std::u16string stShift = this->mac_KMX_GetShiftState(ShftXxxx, false);
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std::u16string stCaps = this->mac_KMX_GetShiftState(Xxxx, true);
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return (
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(stBase.size() > 0) &&
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(stShift.size() > 0) &&
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(stBase.compare(stShift) != 0) &&
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(stShift.compare(stCaps) == 0));
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}
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bool mac_KMX_IsEmpty() {
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for (int i = 0; i < 10; i++) {
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for (int j = 0; j <= 1; j++) {
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if (this->mac_KMX_GetShiftState((ShiftState)i, (j == 1)).size() > 0) {
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return (false);
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}
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}
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}
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return true;
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}
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/** @brief check if we use only keys used in mcompile */
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bool mac_KMX_IsKeymanUsedKey() {
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return (this->m_vk >= 0x20 && this->m_vk <= 0x5F) || (this->m_vk >= 0x88);
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}
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KMX_DWORD KMX_GetShiftStateValue(int capslock, int caps, ShiftState ss) {
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return KMX_ShiftStateMap[(int)ss] | (capslock ? (caps ? CAPITALFLAG : NOTCAPITALFLAG) : 0);
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}
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/** @brief count the number of keys */
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int mac_KMX_GetKeyCount(int MaxShiftState) {
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int nkeys = 0;
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// Get the CAPSLOCK value
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for (int ss = 0; ss <= MaxShiftState; ss++) {
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if (ss == Menu || ss == ShftMenu) {
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// Alt and Shift+Alt don't work, so skip them
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continue;
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}
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for (int caps = 0; caps <= 1; caps++) {
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std::u16string st = this->mac_KMX_GetShiftState((ShiftState)ss, (caps == 1));
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// ctrl and shift+ctrl will be skipped since rgkey has no entries in m_rgss[2] m_rgss[3]
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if (st.size() == 0) {
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// No character assigned here
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} else if (this->m_rgfDeadKey[(int)ss][caps]) {
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// It's a dead key, append an @ sign.
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nkeys++;
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} else {
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bool isvalid = true;
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for (size_t ich = 0; ich < st.size(); ich++) {
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if (st[ich] < 0x20 || st[ich] == 0x7F) {
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isvalid = false;
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wprintf(L"invalid for: %i\n", st[ich]);
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break;
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}
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}
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if (isvalid) {
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nkeys++;
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}
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}
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}
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}
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return nkeys;
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}
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/** @brief edit the row of kmx-file */
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bool mac_KMX_LayoutRow(int MaxShiftState, LPKMX_KEY key, std::vector<DeadKey*>* deadkeys, int deadkeyBase, bool bDeadkeyConversion, vec_dword_3D& all_vector, const UCKeyboardLayout* keyboard_layout) { // I4552
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// Get the CAPSLOCK value
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/*int capslock =
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(this->mac_KMX_IsCapsEqualToShift() ? 1 : 0) |
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(this->mac_KMX_IsSGCAPS() ? 2 : 0) |
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(this->mac_KMX_IsAltGrCapsEqualToAltGrShift() ? 4 : 0) |
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(this->mac_KMX_IsXxxxGrCapsEqualToXxxxShift() ? 8 : 0);*/
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int capslock = 1; // on mcompile-mac we do not use the equation to obtain capslock. Here we set capslock = 1
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for (int ss = 0; ss <= MaxShiftState; ss++) {
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if (ss == Menu || ss == ShftMenu) {
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// Alt and Shift+Alt don't work, so skip them
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continue;
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}
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for (int caps = 0; caps <= 1; caps++) {
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std::u16string st = this->mac_KMX_GetShiftState((ShiftState)ss, (caps == 1));
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PKMX_WCHAR p;
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if (st.size() == 0) {
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// No character assigned here
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} else if (this->m_rgfDeadKey[(int)ss][caps]) {
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// It's a dead key, append an @ sign.
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key->dpContext = new KMX_WCHAR[1];
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*key->dpContext = 0;
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key->ShiftFlags = this->KMX_GetShiftStateValue(capslock, caps, (ShiftState)ss);
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// we already use VK_US so no need to convert it as we do on Windows
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key->Key = this->VK();
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key->Line = 0;
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if (bDeadkeyConversion) { // I4552
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p = key->dpOutput = new KMX_WCHAR[2];
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*p++ = st[0];
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*p = 0;
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} else {
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p = key->dpOutput = new KMX_WCHAR[4];
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*p++ = UC_SENTINEL;
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*p++ = CODE_DEADKEY;
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*p++ = mac_KMX_DeadKeyMap(st[0], deadkeys, deadkeyBase, &KMX_FDeadkeys); // I4353
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*p = 0;
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}
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key++;
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} else {
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bool isvalid = true;
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for (size_t ich = 0; ich < st.size(); ich++) {
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if (st[ich] < 0x20 || st[ich] == 0x7F) {
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isvalid = false;
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wprintf(L"invalid 16 for: %i\n", st[ich]);
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break;
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}
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}
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if (isvalid) {
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/*
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* this is different to mcompile Windows !!!!
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* this->m_sc stores SC-US = SCUnderlying
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* this->m_vk stores VK-US ( not VK underlying !!)
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* key->Key stores VK-US ( not VK underlying !!)
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* key->dpOutput stores character Underlying
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*/
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KMX_DWORD sc_underlying = mac_KMX_get_KeyCodeUnderlying_From_KeyCodeUS(keyboard_layout, all_vector, this->SC(), (ShiftState)ss, caps);
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key->Key = mac_KMX_get_VKUS_From_KeyCodeUnderlying(sc_underlying);
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key->Line = 0;
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key->ShiftFlags = this->KMX_GetShiftStateValue(capslock, caps, (ShiftState)ss);
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key->dpContext = new KMX_WCHAR;
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*key->dpContext = 0;
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p = key->dpOutput = new KMX_WCHAR[st.size() + 1];
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for (size_t ich = 0; ich < st.size(); ich++) {
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*p++ = st[ich];
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}
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*p = 0;
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key++;
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}
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}
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}
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}
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return true;
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}
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};
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/**
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* @brief Base class for KMX_loader
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*/
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class mac_KMX_Loader {
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private:
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KMX_BYTE lpKeyStateNull[256];
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KMX_DWORD m_XxxxVk;
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public:
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mac_KMX_Loader() {
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m_XxxxVk = 0;
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memset(lpKeyStateNull, 0, sizeof(lpKeyStateNull));
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}
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KMX_DWORD Get_XxxxVk() {
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return m_XxxxVk;
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}
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void Set_XxxxVk(KMX_DWORD value) {
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m_XxxxVk = value;
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}
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ShiftState KMX_MaxShiftState() {
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return (Get_XxxxVk() == 0 ? ShftMenuCtrl : ShftXxxx);
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}
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bool KMX_IsControlChar(char16_t ch) {
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return (ch < 0x0020) || (ch >= 0x007F && ch <= 0x009F);
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}
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DeadKey* ProcessDeadKey(
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KMX_DWORD iKeyDead, // The index into the VirtualKey of the dead key
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ShiftState shiftStateDead, // The shiftstate that contains the dead key
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std::vector<mac_KMX_VirtualKey*> rgKey, // Our array of dead keys
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bool fCapsLock, // Was the caps lock key pressed?
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const UCKeyboardLayout* keyboard_layout) { // The keyboard layout
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int max_shiftstate_pos = 1; // use BASE + SHIFT only
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DeadKey* deadKey = new DeadKey(rgKey[iKeyDead]->mac_KMX_GetShiftState(shiftStateDead, fCapsLock)[0]);
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int ss_dead = mac_convert_rgkey_Shiftstate_to_MacShiftstate(shiftStateDead);
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KMX_DWORD keyval_underlying_dk = mac_KMX_get_KeyVal_From_KeyCode(keyboard_layout, mac_USVirtualKeyToScanCode[iKeyDead], ss_dead, 0);
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for (int i = 0; i < keycode_spacebar + 1; i++) {
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for (int j = 0; j <= max_shiftstate_pos; j++) {
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for (int caps = 0; caps < 1; caps++) {
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// e.g. a basechar
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KMX_DWORD basechar = mac_KMX_get_KeyVal_From_KeyCode(keyboard_layout, i, ss_mac[j], caps);
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// e.g. â combchar
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KMX_DWORD kc_Underlying_dk = mac_KMX_get_KeyCodeUnderlying_From_VKUS(iKeyDead);
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KMX_DWORD combchar = mac_get_CombinedChar_From_DK(keyboard_layout, kc_Underlying_dk, ss_dead, i, ss_mac[j], caps);
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if (combchar == 0)
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continue;
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// push only for if combchar is not dk or combchar is dk with space
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if ((!(combchar == keyval_underlying_dk)) || (basechar == mac_KMX_get_KeyVal_From_KeyCode(keyboard_layout, keycode_spacebar, ss_mac[j], caps))) {
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deadKey->KMX_AddDeadKeyRow(basechar, combchar);
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}
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}
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}
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}
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return deadKey;
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}
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};
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/**
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* @brief find the maximum index of a deadkey
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* @param p pointer to deadkey
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* @return index of deadkey
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*/
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int mac_KMX_GetMaxDeadkeyIndex(KMX_WCHAR* p) {
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int n = 0;
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while (p && *p) {
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if (*p == UC_SENTINEL && *(p + 1) == CODE_DEADKEY)
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n = std::max(n, (int)*(p + 2));
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p = KMX_incxstr(p);
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}
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return n;
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}
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/**
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* @brief Collect the key data, translate it to kmx and append to the existing keyboard
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* It is important to understand that this function has different sorting order in rgkey compared to mcompile-windows!
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* On Windows the values of rgkey are sorted according to the VK of the underlying keyboard
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* On Linux the values of rgkey are sorted according to the VK of the the US keyboard
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* Since Linux Keyboards do not use a VK mcompile uses the VK of the the US keyboard because
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* these are available in mcompile through USVirtualKeyToScanCode/ScanCodeToUSVirtualKey and an offset of 8
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* @param kp pointer to keyboard
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* @param all_vector vector that holds the data of the US keyboard and the currently used (underlying) keyboard
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* @param keyboard_layout the currently used (underlying)keyboard Layout
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* @param FDeadkeys vector of all deadkeys for the currently used (underlying)keyboard Layout
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* @param bDeadkeyConversion 1 to convert a deadkey to a character; 0 no conversion
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* @return true in case of success
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*/
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bool mac_KMX_ImportRules(LPKMX_KEYBOARD kp, vec_dword_3D& all_vector, const UCKeyboardLayout** keyboard_layout, std::vector<KMX_DeadkeyMapping>* FDeadkeys, KMX_BOOL bDeadkeyConversion) { // I4353 // I4327
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mac_KMX_Loader loader;
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std::vector<mac_KMX_VirtualKey*> rgKey; //= new VirtualKey[256];
|
|
std::vector<DeadKey*> alDead;
|
|
|
|
rgKey.resize(256);
|
|
|
|
// Scroll through the Scan Code (SC) values and get the valid Virtual Key (VK)
|
|
// values in it. Then, store the SC in each valid VK so it can act as both a
|
|
// flag that the VK is valid, and it can store the SC value.
|
|
|
|
// Windows and Linux Keycodes start with 1; Mac keycodes start with 0
|
|
for (KMX_DWORD sc = 0x00; sc <= 0x7f; sc++) {
|
|
/* HERE IS A BIG DIFFERENCE COMPARED TO MCOMPILE FOR WINDOWS:
|
|
* mcompile on Windows fills rgkey.m_vk with the VK of the Underlying keyboard
|
|
* mcompile for macOS fills rgkey.m_vk with the VK of the US keyboard
|
|
* this results in a different sorting order in rgkey[] !
|
|
|
|
* macOS cannot get a VK for the underling Keyboard since this does not exist
|
|
* macOS can only get a VK for the US Keyboard (by using USVirtualKeyToScanCode/ScanCodeToUSVirtualKey)
|
|
* therefore we use VK_US in rgkey[ ] which we get from all_vector
|
|
*/
|
|
mac_KMX_VirtualKey* key = new mac_KMX_VirtualKey(sc);
|
|
|
|
if ((key->VK() != 0)) {
|
|
rgKey[key->VK()] = key;
|
|
} else {
|
|
delete key;
|
|
}
|
|
}
|
|
|
|
// in this part we skip shiftstates 4, 5, 8, 9
|
|
for (KMX_DWORD iKey = 0; iKey < rgKey.size(); iKey++) {
|
|
if (rgKey[iKey] != NULL) {
|
|
KMX_WCHAR sbBuffer[256]; // Scratchpad we use many places
|
|
for (ShiftState ss = Base; ss <= loader.KMX_MaxShiftState(); ss = (ShiftState)((int)ss + 1)) {
|
|
if (ss == Menu || ss == ShftMenu) {
|
|
// Alt and Shift+Alt don't work, so skip them (ss 4+5)
|
|
continue;
|
|
}
|
|
|
|
KMX_DWORD kc_underlying = mac_KMX_get_KeyCodeUnderlying_From_VKUS(iKey);
|
|
|
|
for (int caps = 0; caps <= 1; caps++) {
|
|
int rc = mac_KMX_ToUnicodeEx(kc_underlying, sbBuffer, ss, caps, *keyboard_layout);
|
|
|
|
if (rc > 0) {
|
|
if (*sbBuffer == 0) {
|
|
rgKey[iKey]->mac_KMX_SetShiftState(ss, u"", false, (caps)); // different to Windows since behavior on the mac is different
|
|
} else {
|
|
if ((ss == Ctrl || ss == ShftCtrl)) {
|
|
continue;
|
|
}
|
|
sbBuffer[rc] = 0;
|
|
rgKey[iKey]->mac_KMX_SetShiftState(ss, sbBuffer, false, (caps)); // different to Windows since behavior on the mac is different
|
|
}
|
|
} else if (rc < 0) {
|
|
sbBuffer[2] = 0;
|
|
rgKey[iKey]->mac_KMX_SetShiftState(ss, sbBuffer, true, (caps)); // different to Windows since behavior on the mac is different
|
|
|
|
sbBuffer[2] = 0;
|
|
rgKey[iKey]->mac_KMX_SetShiftState(ss, sbBuffer, true, (caps == 0));
|
|
DeadKey* dk = NULL;
|
|
for (KMX_DWORD iDead = 0; iDead < alDead.size(); iDead++) {
|
|
dk = alDead[iDead];
|
|
if (dk->KMX_DeadCharacter() == rgKey[iKey]->mac_KMX_GetShiftState(ss, caps == 0)[0]) {
|
|
break;
|
|
}
|
|
dk = NULL;
|
|
}
|
|
if (dk == NULL) {
|
|
alDead.push_back(loader.ProcessDeadKey(iKey, ss, rgKey, caps == 0, *keyboard_layout));
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
//-------------------------------------------------------------
|
|
// Now that we've collected the key data, we need to
|
|
// translate it to kmx and append to the existing keyboard
|
|
//-------------------------------------------------------------
|
|
|
|
int nDeadkey = 0;
|
|
LPKMX_GROUP gp = new KMX_GROUP[kp->cxGroupArray + 4]; // leave space for old
|
|
memcpy(gp, kp->dpGroupArray, sizeof(KMX_GROUP) * kp->cxGroupArray);
|
|
|
|
//
|
|
// Find the current highest deadkey index
|
|
//
|
|
|
|
kp->dpGroupArray = gp;
|
|
for (KMX_DWORD i = 0; i < kp->cxGroupArray; i++, gp++) {
|
|
LPKMX_KEY kkp = gp->dpKeyArray;
|
|
|
|
for (KMX_DWORD j = 0; j < gp->cxKeyArray; j++, kkp++) {
|
|
nDeadkey = std::max(nDeadkey, mac_KMX_GetMaxDeadkeyIndex(kkp->dpContext));
|
|
nDeadkey = std::max(nDeadkey, mac_KMX_GetMaxDeadkeyIndex(kkp->dpOutput));
|
|
}
|
|
}
|
|
|
|
kp->cxGroupArray++;
|
|
gp = &kp->dpGroupArray[kp->cxGroupArray - 1];
|
|
|
|
// calculate the required size of `gp->dpKeyArray`
|
|
|
|
KMX_DWORD nkeys = 0;
|
|
for (KMX_DWORD iKey = 0; iKey < rgKey.size(); iKey++) {
|
|
if ((rgKey[iKey] != NULL) && rgKey[iKey]->mac_KMX_IsKeymanUsedKey() && (!rgKey[iKey]->mac_KMX_IsEmpty())) {
|
|
nkeys += rgKey[iKey]->mac_KMX_GetKeyCount(loader.KMX_MaxShiftState());
|
|
}
|
|
}
|
|
|
|
gp->fUsingKeys = TRUE;
|
|
gp->dpMatch = NULL;
|
|
gp->dpName = NULL;
|
|
gp->dpNoMatch = NULL;
|
|
gp->cxKeyArray = nkeys;
|
|
gp->dpKeyArray = new KMX_KEY[gp->cxKeyArray];
|
|
|
|
nDeadkey++; // ensure a 1-based index above the max deadkey value already in the keyboard
|
|
|
|
//
|
|
// Fill in the new rules
|
|
//
|
|
nkeys = 0;
|
|
for (KMX_DWORD iKey = 0; iKey < rgKey.size(); iKey++) {
|
|
if ((rgKey[iKey] != NULL) && rgKey[iKey]->mac_KMX_IsKeymanUsedKey() && (!rgKey[iKey]->mac_KMX_IsEmpty())) {
|
|
if (rgKey[iKey]->mac_KMX_LayoutRow(loader.KMX_MaxShiftState(), &gp->dpKeyArray[nkeys], &alDead, nDeadkey, bDeadkeyConversion, all_vector, *keyboard_layout)) { // I4552
|
|
nkeys += rgKey[iKey]->mac_KMX_GetKeyCount(loader.KMX_MaxShiftState());
|
|
}
|
|
}
|
|
}
|
|
|
|
gp->cxKeyArray = nkeys;
|
|
|
|
//
|
|
// Add nomatch control to each terminating 'using keys' group // I4550
|
|
//
|
|
LPKMX_GROUP gp2 = kp->dpGroupArray;
|
|
for (KMX_DWORD i = 0; i < kp->cxGroupArray - 1; i++, gp2++) {
|
|
if (gp2->fUsingKeys && gp2->dpNoMatch == NULL) {
|
|
KMX_WCHAR* p = gp2->dpNoMatch = new KMX_WCHAR[4];
|
|
*p++ = UC_SENTINEL;
|
|
*p++ = CODE_USE;
|
|
*p++ = (KMX_WCHAR)(kp->cxGroupArray);
|
|
*p = 0;
|
|
|
|
// I4550 - Each place we have a nomatch > use(baselayout) (this last group), we need to add all
|
|
// the AltGr and ShiftAltGr combinations as rules to allow them to be matched as well. Yes, this
|
|
// loop is not very efficient but it's not worthy of optimisation.
|
|
//
|
|
KMX_DWORD j;
|
|
LPKMX_KEY kkp;
|
|
for (j = 0, kkp = gp->dpKeyArray; j < gp->cxKeyArray; j++, kkp++) {
|
|
if ((kkp->ShiftFlags & (K_CTRLFLAG | K_ALTFLAG | LCTRLFLAG | LALTFLAG | RCTRLFLAG | RALTFLAG)) != 0) {
|
|
gp2->cxKeyArray++;
|
|
LPKMX_KEY kkp2 = new KMX_KEY[gp2->cxKeyArray];
|
|
memcpy(kkp2, gp2->dpKeyArray, sizeof(KMX_KEY) * (gp2->cxKeyArray - 1));
|
|
gp2->dpKeyArray = kkp2;
|
|
kkp2 = &kkp2[gp2->cxKeyArray - 1];
|
|
kkp2->dpContext = new KMX_WCHAR;
|
|
*kkp2->dpContext = 0;
|
|
kkp2->Key = kkp->Key;
|
|
kkp2->ShiftFlags = kkp->ShiftFlags;
|
|
kkp2->Line = 0;
|
|
KMX_WCHAR* p = kkp2->dpOutput = new KMX_WCHAR[4];
|
|
*p++ = UC_SENTINEL;
|
|
*p++ = CODE_USE;
|
|
*p++ = (KMX_WCHAR)(kp->cxGroupArray);
|
|
*p = 0;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// If we have deadkeys, then add a new group to translate the deadkeys per the deadkey tables
|
|
// We only do this if not in deadkey conversion mode
|
|
//
|
|
|
|
if (alDead.size() > 0 && !bDeadkeyConversion) { // I4552
|
|
kp->cxGroupArray++;
|
|
|
|
KMX_WCHAR* p = gp->dpMatch = new KMX_WCHAR[4];
|
|
*p++ = UC_SENTINEL;
|
|
*p++ = CODE_USE;
|
|
*p++ = (KMX_WCHAR)kp->cxGroupArray;
|
|
*p = 0;
|
|
|
|
gp++;
|
|
|
|
gp->fUsingKeys = FALSE;
|
|
gp->dpMatch = NULL;
|
|
gp->dpName = NULL;
|
|
gp->dpNoMatch = NULL;
|
|
gp->cxKeyArray = alDead.size();
|
|
LPKMX_KEY kkp = gp->dpKeyArray = new KMX_KEY[alDead.size()];
|
|
|
|
LPKMX_STORE sp = new KMX_STORE[kp->cxStoreArray + alDead.size() * 2];
|
|
memcpy(sp, kp->dpStoreArray, sizeof(KMX_STORE) * kp->cxStoreArray);
|
|
|
|
kp->dpStoreArray = sp;
|
|
|
|
sp = &sp[kp->cxStoreArray];
|
|
int nStoreBase = kp->cxStoreArray;
|
|
kp->cxStoreArray += alDead.size() * 2;
|
|
|
|
for (KMX_DWORD i = 0; i < alDead.size(); i++) {
|
|
DeadKey* dk = alDead[i];
|
|
|
|
sp->dpName = NULL;
|
|
sp->dwSystemID = 0;
|
|
sp->dpString = new KMX_WCHAR[dk->KMX_Count() + 1];
|
|
for (int j = 0; j < dk->KMX_Count(); j++)
|
|
sp->dpString[j] = dk->KMX_GetBaseCharacter(j);
|
|
sp->dpString[dk->KMX_Count()] = 0;
|
|
sp++;
|
|
|
|
sp->dpName = NULL;
|
|
sp->dwSystemID = 0;
|
|
sp->dpString = new KMX_WCHAR[dk->KMX_Count() + 1];
|
|
for (int j = 0; j < dk->KMX_Count(); j++)
|
|
sp->dpString[j] = dk->KMX_GetCombinedCharacter(j);
|
|
sp->dpString[dk->KMX_Count()] = 0;
|
|
sp++;
|
|
|
|
kkp->Line = 0;
|
|
kkp->ShiftFlags = 0;
|
|
kkp->Key = 0;
|
|
KMX_WCHAR* p = kkp->dpContext = new KMX_WCHAR[8];
|
|
*p++ = UC_SENTINEL;
|
|
*p++ = CODE_DEADKEY;
|
|
*p++ = mac_KMX_DeadKeyMap(dk->KMX_DeadCharacter(), &alDead, nDeadkey, FDeadkeys); // I4353
|
|
// *p++ = nDeadkey+i;
|
|
*p++ = UC_SENTINEL;
|
|
*p++ = CODE_ANY;
|
|
*p++ = nStoreBase + i * 2 + 1;
|
|
*p = 0;
|
|
|
|
p = kkp->dpOutput = new KMX_WCHAR[5];
|
|
*p++ = UC_SENTINEL;
|
|
*p++ = CODE_INDEX;
|
|
*p++ = nStoreBase + i * 2 + 2;
|
|
*p++ = 2;
|
|
*p = 0;
|
|
kkp++;
|
|
}
|
|
}
|
|
return true;
|
|
}
|