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added screen locking support to win32. added support for

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resolution changing (only semi-supported on X because that
has no means for resizing screen anyway).  also fixed some
clipboard problems on win32.
This commit is contained in:
crs
2002-05-24 17:54:28 +00:00
parent 34c587e864
commit 5fc87baa0f
19 changed files with 253 additions and 40 deletions
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74
server/CMSWindowsPrimaryScreen.cpp
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@@ -61,6 +61,11 @@ void CMSWindowsPrimaryScreen::open(CServer* server)
// get keyboard state
updateKeys();
// send screen info
SInt32 w, h;
getScreenSize(&w, &h);
m_server->setInfo(w, h, getJumpZoneSize(), 0, 0);
// enter the screen
doEnter();
}
@@ -246,18 +251,35 @@ void CMSWindowsPrimaryScreen::getClipboard(
KeyModifierMask CMSWindowsPrimaryScreen::getToggleMask() const
{
KeyModifierMask mask = 0;
if ((m_keys[VK_CAPITAL] & 0x01) != 0)
if ((GetKeyState(VK_CAPITAL) & 0x01) != 0)
mask |= KeyModifierCapsLock;
if ((m_keys[VK_NUMLOCK] & 0x01) != 0)
if ((GetKeyState(VK_NUMLOCK) & 0x01) != 0)
mask |= KeyModifierNumLock;
if ((m_keys[VK_SCROLL] & 0x01) != 0)
if ((GetKeyState(VK_SCROLL) & 0x01) != 0)
mask |= KeyModifierScrollLock;
return mask;
}
bool CMSWindowsPrimaryScreen::isLockedToScreen() const
{
// FIXME
// check buttons
if (GetAsyncKeyState(VK_LBUTTON) < 0 ||
GetAsyncKeyState(VK_MBUTTON) < 0 ||
GetAsyncKeyState(VK_RBUTTON) < 0) {
return true;
}
// check keys
BYTE keys[256];
if (GetKeyboardState(keys)) {
for (unsigned int i = 0; i < sizeof(keys); ++i) {
if ((keys[i] & 0x80) != 0) {
return true;
}
}
}
// not locked
return false;
}
@@ -433,13 +455,17 @@ bool CMSWindowsPrimaryScreen::onPreTranslate(MSG* msg)
// get mouse deltas
x -= m_xCenter;
y -= m_yCenter;
log((CLOG_DEBUG2 "event: active move %d,%d", x, y));
// warp mouse back to center
warpCursor(m_xCenter, m_yCenter);
// ignore if the mouse didn't move
if (x != 0 && y != 0) {
log((CLOG_DEBUG2 "event: active move %d,%d", x, y));
// send motion
m_server->onMouseMoveSecondary(x, y);
// warp mouse back to center
warpCursor(m_xCenter, m_yCenter);
// send motion
m_server->onMouseMoveSecondary(x, y);
}
}
}
return true;
@@ -485,6 +511,36 @@ LRESULT CMSWindowsPrimaryScreen::onEvent(
else
SendMessage(m_nextClipboardWindow, msg, wParam, lParam);
return 0;
case WM_DISPLAYCHANGE: {
// screen resolution has changed
SInt32 w, h;
updateScreenSize();
getScreenSize(&w, &h);
// recompute center pixel of screen
m_xCenter = w >> 1;
m_yCenter = h >> 1;
// warp mouse to center if active
if (m_active) {
warpCursor(m_xCenter, m_yCenter);
}
// tell hook about resize if not active
else {
SetZoneFunc setZone = (SetZoneFunc)GetProcAddress(
m_hookLibrary, "setZone");
setZone(m_server->getActivePrimarySides(), w, h, getJumpZoneSize());
}
// send new screen info
POINT pos;
GetCursorPos(&pos);
m_server->setInfo(w, h, getJumpZoneSize(), pos.x, pos.y);
return 0;
}
}
return DefWindowProc(hwnd, msg, wParam, lParam);