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* Switch to SendInput() to inject hotkey input in Windows.

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This commit is contained in:
Konstantin Isakov 2009-04-22 20:06:31 +00:00
parent 535b70d210
commit 600d7f1740
1 changed files with 29 additions and 19 deletions
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48
src/hotkeywrapper.cc
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@ -1,13 +1,14 @@
#ifdef __WIN32 // Q_OS_WIN32 isn't available at this point
#define _WIN32_WINNT 0x0430
#include <windows.h>
#endif
#include "hotkeywrapper.hh"
#ifdef Q_WS_X11
#include <X11/Xlibint.h>
#endif
#ifdef Q_OS_WIN32
#include "windows.h"
#endif
//////////////////////////////////////////////////////////////////////////
QHotkeyApplication::QHotkeyApplication(int & argc, char ** argv) : QApplication(argc,argv)
@ -87,6 +88,28 @@ bool HotkeyWrapper::checkState(quint32 vk, quint32 mod)
const HotkeyStruct &hs = hotkeys.at(i);
if (hs.key == vk && hs.modifier == mod) {
#ifdef Q_WS_WIN32
// If that was a copy-to-clipboard shortcut, re-emit it back so it could
// reach its original destination so it could be acted upon.
if ( ( vk == VK_INSERT || vk == 'c' || vk == 'C' ) && mod == MOD_CONTROL )
{
INPUT i[ 2 ];
memset( i, 0, sizeof( i ) );
i[ 0 ].type = INPUT_KEYBOARD;
i[ 0 ].ki.wVk = 'C';
i[ 1 ].type = INPUT_KEYBOARD;
i[ 1 ].ki.wVk = 'C';
i[ 1 ].ki.dwFlags = KEYEVENTF_KEYUP;
UnregisterHotKey( hwnd, hs.id );
SendInput( 2, i, sizeof( *i ) );
RegisterHotKey(hwnd, hs.id, hs.modifier, hs.key);
}
#endif
if (hs.key2 == 0) {
emit hotkeyActivated( hs.handle );
return true;
@ -109,8 +132,7 @@ bool HotkeyWrapper::checkState(quint32 vk, quint32 mod)
#endif
// return true;
return false; // not handled !
return true;
}
}
@ -161,19 +183,7 @@ bool HotkeyWrapper::setGlobalKey( int key, int key2,
bool HotkeyWrapper::winEvent ( MSG * message, long * result )
{
if (message->message == WM_HOTKEY)
{
if ( ! HotkeyWrapper::checkState((message->lParam >> 16), (message->lParam & 0xffff)) )
{
// pass event as keypress & keyrelease
int vk = (message->lParam >> 16);
int scan = MapVirtualKey(vk, /*MAPVK_VK_TO_VSC*/0);
HWND wnd = GetForegroundWindow();
SendMessage(wnd, WM_KEYDOWN, vk, (scan << 16));
SendMessage(wnd, WM_KEYUP, vk, (scan << 16) | (3 << 30));
return false;
}
return true;
}
return checkState( (message->lParam >> 16), (message->lParam & 0xffff) );
return false;
}