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Added bertrand landry hetu's mac OS X port to date.

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This commit is contained in:
crs
2004-05-15 19:41:46 +00:00
parent 242050d0f2
commit d9387dbed7
17 changed files with 5370 additions and 110 deletions
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188
lib/platform/COSXScreen.cpp
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@@ -34,7 +34,8 @@ COSXScreen::COSXScreen(bool isPrimary) :
m_keyState(NULL),
m_sequenceNumber(0),
m_screensaver(NULL),
m_screensaverNotify(false)
m_screensaverNotify(false),
m_ownClipboard(false)
{
try {
m_displayID = CGMainDisplayID();
@@ -145,6 +146,30 @@ COSXScreen::getCursorCenter(SInt32& x, SInt32& y) const
y = m_yCenter;
}
void
COSXScreen::postMouseEvent(const CGPoint & pos) const
{
// synthesize event. CGPostMouseEvent is a particularly good
// example of a bad API. we have to shadow the mouse state to
// use this API and if we want to support more buttons we have
// to recompile.
//
// the order of buttons on the mac is:
// 1 - Left
// 2 - Right
// 3 - Middle
// Whatever the USB device defined.
// It is a bit weird that the behaviour of buttons over 3 are dependent
// on currently plugged in USB devices.
CGPostMouseEvent(pos, true, sizeof(m_buttons) / sizeof(m_buttons[0]),
m_buttons[0],
m_buttons[2],
m_buttons[1],
m_buttons[3],
m_buttons[4]);
}
void
COSXScreen::fakeMouseButton(ButtonID id, bool press) const
{
@@ -157,10 +182,6 @@ COSXScreen::fakeMouseButton(ButtonID id, bool press) const
// update state
m_buttons[index] = press;
// synthesize event. CGPostMouseEvent is a particularly good
// example of a bad API. we have to shadow the mouse state to
// use this API and if we want to support more buttons we have
// to recompile.
CGPoint pos;
if (!m_cursorPosValid) {
SInt32 x, y;
@@ -168,12 +189,7 @@ COSXScreen::fakeMouseButton(ButtonID id, bool press) const
}
pos.x = m_xCursor;
pos.y = m_yCursor;
CGPostMouseEvent(pos, false, sizeof(m_buttons) / sizeof(m_buttons[0]),
m_buttons[0],
m_buttons[1],
m_buttons[2],
m_buttons[3],
m_buttons[4]);
postMouseEvent(pos);
}
void
@@ -183,8 +199,7 @@ COSXScreen::fakeMouseMove(SInt32 x, SInt32 y) const
CGPoint pos;
pos.x = x;
pos.y = y;
// FIXME -- is it okay to pass no buttons here?
CGPostMouseEvent(pos, true, 0, m_buttons[0]);
postMouseEvent(pos);
// save new cursor position
m_xCursor = x;
@@ -208,8 +223,7 @@ COSXScreen::fakeMouseRelativeMove(SInt32 dx, SInt32 dy) const
CGPoint pos;
pos.x = oldPos.h + dx;
pos.y = oldPos.v + dy;
// FIXME -- is it okay to pass no buttons here?
CGPostMouseEvent(pos, true, 0, m_buttons[0]);
postMouseEvent(pos);
// we now assume we don't know the current cursor position
m_cursorPosValid = false;
@@ -218,7 +232,32 @@ COSXScreen::fakeMouseRelativeMove(SInt32 dx, SInt32 dy) const
void
COSXScreen::fakeMouseWheel(SInt32 delta) const
{
CGPostScrollWheelEvent(1, delta / 120);
CFPropertyListRef pref = ::CFPreferencesCopyValue(
CFSTR("com.apple.scrollwheel.scaling"),
kCFPreferencesAnyApplication,
kCFPreferencesCurrentUser,
kCFPreferencesAnyHost);
int32_t wheelIncr = 10;
if (pref != NULL) {
CFTypeID id = CFGetTypeID(pref);
if (id == CFNumberGetTypeID()) {
CFNumberRef value = static_cast<CFNumberRef>(pref);
double scaling;
if (CFNumberGetValue(value, kCFNumberDoubleType, &scaling)) {
wheelIncr = (int32_t)(8 * scaling);
}
}
CFRelease(pref);
}
if (delta < 0) {
wheelIncr = -wheelIncr;
}
CGPostScrollWheelEvent(1, wheelIncr);
}
void
@@ -332,6 +371,7 @@ bool
COSXScreen::setClipboard(ClipboardID, const IClipboard* src)
{
COSXClipboard dst;
m_ownClipboard = true;
if (src != NULL) {
// save clipboard data
return CClipboard::copy(&dst, src);
@@ -350,7 +390,18 @@ COSXScreen::setClipboard(ClipboardID, const IClipboard* src)
void
COSXScreen::checkClipboards()
{
// FIXME -- do nothing if we're always up to date
if (m_ownClipboard && !COSXClipboard::isOwnedBySynergy()) {
static ScrapRef sScrapbook = NULL;
ScrapRef currentScrap;
GetCurrentScrap(&currentScrap);
if (sScrapbook != currentScrap) {
m_ownClipboard = false;
sendClipboardEvent(getClipboardGrabbedEvent(), kClipboardClipboard);
sendClipboardEvent(getClipboardGrabbedEvent(), kClipboardSelection);
sScrapbook = currentScrap;
}
}
}
void
@@ -406,9 +457,64 @@ COSXScreen::isPrimary() const
}
void
COSXScreen::handleSystemEvent(const CEvent&, void*)
COSXScreen::sendEvent(CEvent::Type type, void* data)
{
// FIXME
EVENTQUEUE->addEvent(CEvent(type, getEventTarget(), data));
}
void
COSXScreen::sendClipboardEvent(CEvent::Type type, ClipboardID id)
{
CClipboardInfo* info = (CClipboardInfo*)malloc(sizeof(CClipboardInfo));
info->m_id = id;
info->m_sequenceNumber = m_sequenceNumber;
sendEvent(type, info);
}
void
COSXScreen::handleSystemEvent(const CEvent& event, void*)
{
/*
EventRef * carbonEvent = reinterpret_cast<EventRef *>(event.getData());
assert(carbonEvent != NULL);
UInt32 eventClass = GetEventClass( *carbonEvent );
switch( eventClass )
{
case kEventClassMouse:
{
UInt32 eventKind = GetEventKind( *carbonEvent );
switch( eventKind )
{
case kEventMouseMoved:
{
HIPoint point;
GetEventParameter( *carbonEvent,
kEventParamMouseDelta,
typeHIPoint,
NULL,
sizeof(point),
NULL,
&point);
} break;
}
}break;
case kEventClassKeyboard:
{
}
default:
{
} break;
}
*/
}
void
@@ -426,15 +532,49 @@ COSXScreen::getKeyState() const
void
COSXScreen::updateScreenShape()
{
// FIXME -- handle multiple monitors
// get info for each display
CGDisplayCount displayCount = 0;
if (CGGetActiveDisplayList(0, NULL, &displayCount) != CGDisplayNoErr) {
return;
}
if (displayCount == 0) {
return;
}
CGDirectDisplayID* displays =
(CGDirectDisplayID*)malloc(displayCount * sizeof(CGDirectDisplayID));
if (displays == NULL) {
return;
}
if (CGGetActiveDisplayList(displayCount,
displays, &displayCount) != CGDisplayNoErr) {
free(displays);
return;
}
// get smallest rect enclosing all display rects
CGRect totalBounds = CGRectZero;
for (CGDisplayCount i = 0; i < displayCount; ++i) {
CGRect bounds = CGDisplayBounds(displays[i]);
totalBounds = CGRectUnion(totalBounds, bounds);
}
// get shape of default screen
m_x = 0;
m_y = 0;
m_w = CGDisplayPixelsWide(m_displayID);
m_h = CGDisplayPixelsHigh(m_displayID);
m_x = (SInt32)totalBounds.origin.x;
m_y = (SInt32)totalBounds.origin.y;
m_w = (SInt32)totalBounds.size.width;
m_h = (SInt32)totalBounds.size.height;
// get center of default screen
// XXX -- this should compute the center of displays[0]
m_xCenter = m_x + (m_w >> 1);
m_yCenter = m_y + (m_h >> 1);
LOG((CLOG_DEBUG "screen shape: %d,%d %dx%d on %u %s", m_x, m_y, m_w, m_h, displayCount, (displayCount == 1) ? "display" : "displays"));
free(displays);
}