pascal OSStatus PreferencesDialog::WindowEventHandler(EventHandlerCallRef myHandler, EventRef event, void* userData)
{
OSStatus result = eventNotHandledErr;
UInt32 eventClass, eventKind;
eventClass = GetEventClass(event);
eventKind = GetEventKind(event);
PreferencesDialog* prefDlg = reinterpret_cast<PreferencesDialog*>(userData);
switch (eventClass)
{
case kEventClassControl:
{
ControlRef targetControl = NULL;
ControlID targetControlID;
GetEventParameter(event, kEventParamDirectObject, typeControlRef,
NULL, sizeof(targetControl), NULL, &targetControl);
if (targetControl)
GetControlID(targetControl, &targetControlID);
switch (eventKind)
{
case kEventControlHit:
{
switch (targetControlID.id)
{
// simulate insert key with ctrl+up
case 131:
prefDlg->setFakeInsertKey(GetControl32BitValue(targetControl)-1);
result = noErr;
break;
// 15 bit color toggle
case 132:
prefDlg->toggleUse15BitColorDepth();
result = noErr;
break;
// Enable MIDI device
case 129:
prefDlg->toggleUseMidiDevice();
result = noErr;
break;
// Save MIDI preferences
case 128:
prefDlg->toggleSavePreferences();
result = noErr;
break;
// Record key velocity
case 127:
prefDlg->toggleRecordVelocity();
result = noErr;
break;
// velocity amplify slider
case 125:
{
prefDlg->storeVelocityAmplify(GetControlValue(targetControl));
result = noErr;
break;
}
}
break;
}
}
break;
}
// Handle window close event (= discard)
case kEventClassWindow:
{
switch (eventKind)
{
case kEventWindowClose:
{
prefDlg->restoreDataBase();
prefDlg->hide();
result = noErr;
break;
}
}
break;
}
case kEventClassCommand:
{
switch (eventKind)
{
case kEventCommandProcess:
{
HICommand command;
GetEventParameter(event, kEventParamDirectObject, typeHICommand, NULL, sizeof(HICommand), NULL, &command);
switch (command.commandID)
{
case kDiscardPreferences:
prefDlg->restoreDataBase();
case kConfirmPreferences:
{
// These two events are better off when sent to the main window
SendEventToWindow(event, prefDlg->mainWindow);
break;
}
default:
// Handle MIDI device selection from pop-up menu
if (command.commandID >= kMIDIDeviceBaseCommand &&
command.commandID <= kMIDIDeviceBaseCommand + prefDlg->getNumMidiDevices())
{
prefDlg->storeMidiDeviceName(command.commandID - kMIDIDeviceBaseCommand);
result = noErr;
}
}
break;
}
}
break;
}
}
return result;
}
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:
switch (GetEventKind(*carbonEvent)) {
case kSynergyEventMouseScroll:
{
OSStatus r;
long xScroll;
long yScroll;
// get scroll amount
r = GetEventParameter(*carbonEvent,
kSynergyMouseScrollAxisX,
typeLongInteger,
NULL,
sizeof(xScroll),
NULL,
&xScroll);
if (r != noErr) {
xScroll = 0;
}
r = GetEventParameter(*carbonEvent,
kSynergyMouseScrollAxisY,
typeLongInteger,
NULL,
sizeof(yScroll),
NULL,
&yScroll);
if (r != noErr) {
yScroll = 0;
}
if (xScroll != 0 || yScroll != 0) {
onMouseWheel(-mapScrollWheelToSynergy(xScroll),
mapScrollWheelToSynergy(yScroll));
}
}
}
break;
case kEventClassKeyboard:
switch (GetEventKind(*carbonEvent)) {
case kEventHotKeyPressed:
case kEventHotKeyReleased:
onHotKey(*carbonEvent);
break;
}
break;
case kEventClassWindow:
SendEventToWindow(*carbonEvent, m_userInputWindow);
switch (GetEventKind(*carbonEvent)) {
case kEventWindowActivated:
LOG((CLOG_DEBUG1 "window activated"));
break;
case kEventWindowDeactivated:
LOG((CLOG_DEBUG1 "window deactivated"));
break;
case kEventWindowFocusAcquired:
LOG((CLOG_DEBUG1 "focus acquired"));
break;
case kEventWindowFocusRelinquish:
LOG((CLOG_DEBUG1 "focus released"));
break;
}
break;
default:
SendEventToEventTarget(*carbonEvent, GetEventDispatcherTarget());
break;
}
}
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:
switch (GetEventKind(*carbonEvent)) {
case kEventMouseDown:
{
UInt16 myButton;
GetEventParameter(*carbonEvent,
kEventParamMouseButton,
typeMouseButton,
NULL,
sizeof(myButton),
NULL,
&myButton);
onMouseButton(true, myButton);
break;
}
case kEventMouseUp:
{
UInt16 myButton;
GetEventParameter(*carbonEvent,
kEventParamMouseButton,
typeMouseButton,
NULL,
sizeof(myButton),
NULL,
&myButton);
onMouseButton(false, myButton);
break;
}
case kEventMouseDragged:
case kEventMouseMoved:
{
HIPoint point;
GetEventParameter(*carbonEvent,
kEventParamMouseLocation,
typeHIPoint,
NULL,
sizeof(point),
NULL,
&point);
onMouseMove((SInt32)point.x, (SInt32)point.y);
break;
}
case kEventMouseWheelMoved:
{
EventMouseWheelAxis axis;
SInt32 delta;
GetEventParameter(*carbonEvent,
kEventParamMouseWheelAxis,
typeMouseWheelAxis,
NULL,
sizeof(axis),
NULL,
&axis);
if (axis == kEventMouseWheelAxisX ||
axis == kEventMouseWheelAxisY) {
GetEventParameter(*carbonEvent,
kEventParamMouseWheelDelta,
typeLongInteger,
NULL,
sizeof(delta),
NULL,
&delta);
if (axis == kEventMouseWheelAxisX) {
onMouseWheel(-mapScrollWheelToSynergy((SInt32)delta), 0);
}
else {
onMouseWheel(0, mapScrollWheelToSynergy((SInt32)delta));
}
}
break;
}
case kSynergyEventMouseScroll:
{
OSStatus r;
long xScroll;
long yScroll;
// get scroll amount
r = GetEventParameter(*carbonEvent,
kSynergyMouseScrollAxisX,
typeLongInteger,
NULL,
sizeof(xScroll),
NULL,
&xScroll);
if (r != noErr) {
xScroll = 0;
}
r = GetEventParameter(*carbonEvent,
kSynergyMouseScrollAxisY,
typeLongInteger,
NULL,
sizeof(yScroll),
NULL,
&yScroll);
if (r != noErr) {
yScroll = 0;
}
if (xScroll != 0 || yScroll != 0) {
onMouseWheel(-mapScrollWheelToSynergy(xScroll),
mapScrollWheelToSynergy(yScroll));
}
}
}
break;
case kEventClassKeyboard:
switch (GetEventKind(*carbonEvent)) {
case kEventRawKeyUp:
case kEventRawKeyDown:
case kEventRawKeyRepeat:
case kEventRawKeyModifiersChanged:
onKey(*carbonEvent);
break;
case kEventHotKeyPressed:
case kEventHotKeyReleased:
onHotKey(*carbonEvent);
break;
}
break;
case kEventClassWindow:
SendEventToWindow(*carbonEvent, m_userInputWindow);
switch (GetEventKind(*carbonEvent)) {
case kEventWindowActivated:
LOG((CLOG_DEBUG1 "window activated"));
break;
case kEventWindowDeactivated:
LOG((CLOG_DEBUG1 "window deactivated"));
break;
case kEventWindowFocusAcquired:
LOG((CLOG_DEBUG1 "focus acquired"));
break;
case kEventWindowFocusRelinquish:
LOG((CLOG_DEBUG1 "focus released"));
break;
}
break;
default:
SendEventToEventTarget(*carbonEvent, GetEventDispatcherTarget());
break;
}
}
