spiegel-keyman/windows/src/engine/keyman32/hotkeys.cpp
Marc Durdin 738e1946a6 [Windows] Debug logging and proof of concept tests for keyboarding support within metro-style apps
[Windows] More tidyup and robustness for metro app support - debug cleanup and serialization of input (not quite finished)

[windows] Refactor serialized input code when used with key event thread model

[windows] Add consistent precompiled headers for other projects

[windows] Merge console window test into metro support

[Windows] Tidy up work and identify additional TODOs for metro-style app support

[Windows] Ensure error case falls through to default hook processing for console windows

[Windows] Refactor shared memory into memory mapped file so we can cross 32-64 bit boundary

[Windows] Tweaks to C++ security calls and parameters

[Windows] Start refactor of SerialKeyEvent* classes

[Windows] Rename to SerialKeyEventServer (refactoring)

[Windows] Complete refactoring of SerialKeyEventClient class

[Windows] Further encapsulation and cleanup with 'interfaces' to reduce header pollution

[Windows] Complete serialization fix with move of modifier state management from client thread to server thread to guarantee consistency

[Windows] Replace atom-based keyboard switching with memory mapped file indexed to avoid security constraints

[Windows] Fixup Left Alt+Shift interaction with serializer

[Windows] Use Windows 8.1 SDK for test
2018-10-18 20:00:49 +11:00

131 lines
3.8 KiB
C++

/*
Name: hotkeys
Copyright: Copyright (C) SIL International.
Documentation:
Description:
Create Date: 1 Aug 2006
Modified Date: 25 Oct 2016
Authors: mcdurdin
Related Files:
Dependencies:
Bugs:
Todo:
Notes:
History: 01 Aug 2006 - mcdurdin - Initial version
11 Dec 2009 - mcdurdin - I934 - x64 - Initial version
12 Mar 2010 - mcdurdin - I934 - x64 - Complete
03 Aug 2014 - mcdurdin - I4326 - V9.0 - Switch-off hotkey not working, then keyboard hotkey stopped working (win 8.1 jeremy) [High]
28 Aug 2014 - mcdurdin - I4390 - V9.0 - Free vs Pro
13 Oct 2014 - mcdurdin - I4451 - V9.0 - Language hotkeys are not working
14 Nov 2014 - mcdurdin - I4516 - V9.0 - Language hotkeys associated with non-primary keyboards do not trigger language change
27 Mar 2015 - mcdurdin - I4641 - V9.0 - Keyman can crash silently on exit due to null hotkeys being addressed
25 Oct 2016 - mcdurdin - I5136 - Remove additional product references from Keyman Engine
*/
// I5136
#include "pch.h"
#ifdef _WIN64
#error hotkeys.cpp is not required for win64.
#endif
Hotkeys *g_Hotkeys = NULL; // I4326
Hotkeys *Hotkeys::Instance() { // I4326
if(GetCurrentThreadId() != Globals::get_InitialisingThread()) {
return NULL; // Will bork on other threads given current usage :)
}
if(g_Hotkeys == NULL) {
g_Hotkeys = new Hotkeys;
g_Hotkeys->Load(); // I4390
}
return g_Hotkeys;
}
void Hotkeys::Reload() { // I4326 // I4390
Hotkeys *hotkeys = Hotkeys::Instance(); // I4641
if(hotkeys == NULL) {
return;
}
hotkeys->Load(); // I4390
}
void Hotkeys::Load() { // I4390
SendDebugMessageFormat(0, sdmGlobal, 0, "Hotkeys::Load() enter");
m_nHotkeys = 0;
RegistryReadOnly reg(HKEY_CURRENT_USER);
/* Load interface hotkeys */
if(reg.OpenKeyReadOnly(REGSZ_KeymanHotkeys)) {
int n = 0;
char name[128];
while(reg.GetValueNames(name, 128, n++)) {
m_hotkeys[m_nHotkeys].HotkeyType = hktInterface;
m_hotkeys[m_nHotkeys].HotkeyValue = reg.ReadInteger(name);
m_hotkeys[m_nHotkeys].Target = atoi(name);
SendDebugMessageFormat(0, sdmGlobal, 0, "InterfaceHotkey[%d] = {HotkeyValue: %x, Target: %d}",
m_nHotkeys,
m_hotkeys[m_nHotkeys].HotkeyValue,
m_hotkeys[m_nHotkeys].Target);
if(++m_nHotkeys >= MAX_HOTKEYS) {
break;
}
}
}
reg.CloseKey();
if(m_nHotkeys >= MAX_HOTKEYS) {
return;
}
/* Load language hotkeys */ // I4451
if(reg.OpenKeyReadOnly(REGSZ_KeymanLanguageHotkeys)) {
int nkey = 0;
WCHAR valuename[128];
while(reg.GetValueNames(valuename, 128, nkey++))
{
m_hotkeys[m_nHotkeys].HotkeyType = hktLanguage;
m_hotkeys[m_nHotkeys].hkl = (HKL) wcstoul(valuename, NULL, 16); // I4516
if(m_hotkeys[m_nHotkeys].hkl == 0) {
// Will be a guid
if(!SUCCEEDED(CLSIDFromString(valuename, &m_hotkeys[m_nHotkeys].profileGUID))) {
continue;
}
}
WCHAR hkval[64];
reg.ReadString(valuename, hkval, 64);
m_hotkeys[m_nHotkeys].HotkeyValue = _wtoi(hkval);
SendDebugMessageFormat(0, sdmGlobal, 0, "LanguageHotkey[%d] = {HotkeyValue: %x, hkl: %x, profileGUID: %ws}", m_nHotkeys,
m_hotkeys[m_nHotkeys].HotkeyValue,
m_hotkeys[m_nHotkeys].hkl,
m_hotkeys[m_nHotkeys].hkl == 0 ? valuename : L"");
if(++m_nHotkeys >= MAX_HOTKEYS) {
break;
}
}
}
reg.CloseKey();
SendDebugMessageFormat(0, sdmGlobal, 0, "Hotkeys::Load() exit");
}
Hotkey *Hotkeys::GetHotkey(DWORD hotkey)
{
for(int i = 0; i < m_nHotkeys; i++)
if(m_hotkeys[i].HotkeyValue == hotkey)
return &m_hotkeys[i];
return NULL;
}