Merged Bertrand's OS X changes. Also added support for mouse wheel

on OS X server.
This commit is contained in:
crs 2004-05-26 19:23:32 +00:00
parent 84247b4c6c
commit 06d77fe314
10 changed files with 922 additions and 64 deletions

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@ -0,0 +1,8 @@
//
// Prefix header for all source files of the 'deleteme' target in the 'deleteme' project.
//
#define MAC_OS_X_VERSION_MAX_ALLOWED MAC_OS_X_VERSION_10_2
#include <Carbon/Carbon.h>

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@ -27,7 +27,7 @@
# endif
// we may not have run configure on OS X
# if defined(__APPLE__)
# if defined(__APPLE__)
# define SYSAPI_UNIX 1
# define WINAPI_CARBON 1
@ -45,11 +45,9 @@
# define HAVE_MEMORY_H 1
# define HAVE_NANOSLEEP 1
# define HAVE_OSTREAM 1
# define HAVE_POLL 1
# define HAVE_POSIX_SIGWAIT 1
# define HAVE_PTHREAD 1
# define HAVE_PTHREAD_SIGNAL 1
# define HAVE_SOCKLEN_T 1
# define HAVE_SSTREAM 1
# define HAVE_STDINT_H 1
# define HAVE_STDLIB_H 1
@ -74,7 +72,7 @@
# define STDC_HEADERS 1
# define TIME_WITH_SYS_TIME 1
# define X_DISPLAY_MISSING 1
# endif
# endif
#endif
// VC++ specific

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@ -35,14 +35,54 @@ COSXClipboardTextConverter::getOSXFormat() const
return kScrapFlavorTypeText;
}
CString
COSXClipboardTextConverter::convertString(
const CString& data,
CFStringEncoding fromEncoding,
CFStringEncoding toEncoding)
{
CFStringRef stringRef =
CFStringCreateWithCString(kCFAllocatorDefault,
data.c_str(), fromEncoding);
if (stringRef == NULL) {
return CString();
}
CFIndex buffSize;
CFRange entireString = CFRangeMake(0, CFStringGetLength(stringRef));
CFStringGetBytes(stringRef, entireString, toEncoding,
0, false, NULL, 0, &buffSize);
char* buffer = new char[buffSize];
if (buffer == NULL) {
CFRelease(stringRef);
return CString();
}
CFStringGetBytes(stringRef, entireString, toEncoding,
0, false, (UInt8*)buffer, buffSize, NULL);
CString result(buffer, buffSize);
delete[] buffer;
CFRelease(stringRef);
return result;
}
CString
COSXClipboardTextConverter::doFromIClipboard(const CString& data) const
{
return CUnicode::UTF8ToText(data);
return convertString(data, kCFStringEncodingUTF8,
CFStringGetSystemEncoding());
}
CString
COSXClipboardTextConverter::doToIClipboard(const CString& data) const
{
return CUnicode::textToUTF8(data);
return convertString(data, CFStringGetSystemEncoding(),
kCFStringEncodingUTF8);
}

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@ -32,6 +32,10 @@ protected:
virtual CString doFromIClipboard(const CString&) const;
virtual CString doToIClipboard(const CString&) const;
// generic encoding converter
static CString convertString(const CString& data,
CFStringEncoding fromEncoding,
CFStringEncoding toEncoding);
};
#endif

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@ -68,7 +68,7 @@ COSXEventQueueBuffer::getEvent(CEvent& event, UInt32& dataID)
default:
event = CEvent(CEvent::kSystem,
IEventQueue::getSystemTarget(), &m_event);
return kNone;
return kSystem;
}
}
}

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@ -190,18 +190,308 @@ static const CKeyEntry s_keys[] = {
{ kKeyLeftTab, 48 }
};
const KeyID COSXKeyState::s_virtualKey[] =
{
/* 0x00 */ kKeyNone, // A
/* 0x01 */ kKeyNone, // S
/* 0x02 */ kKeyNone, // D
/* 0x03 */ kKeyNone, // F
/* 0x04 */ kKeyNone, // H
/* 0x05 */ kKeyNone, // G
/* 0x06 */ kKeyNone, // Z
/* 0x07 */ kKeyNone, // X
/* 0x08 */ kKeyNone, // C
/* 0x09 */ kKeyNone, // V
/* 0x0a */ kKeyNone, // ~ on some european keyboards
/* 0x0b */ kKeyNone, // B
/* 0x0c */ kKeyNone, // Q
/* 0x0d */ kKeyNone, // W
/* 0x0e */ kKeyNone, // E
/* 0x0f */ kKeyNone, // R
/* 0x10 */ kKeyNone, // Y
/* 0x11 */ kKeyNone, // T
/* 0x12 */ kKeyNone, // 1
/* 0x13 */ kKeyNone, // 2
/* 0x14 */ kKeyNone, // 3
/* 0x15 */ kKeyNone, // 4
/* 0x16 */ kKeyNone, // 6
/* 0x17 */ kKeyNone, // 5
/* 0x18 */ kKeyNone, // =
/* 0x19 */ kKeyNone, // 9
/* 0x1a */ kKeyNone, // 7
/* 0x1b */ kKeyNone, // -
/* 0x1c */ kKeyNone, // 8
/* 0x1d */ kKeyNone, // 0
/* 0x1e */ kKeyNone, // ]
/* 0x1f */ kKeyNone, // O
/* 0x20 */ kKeyNone, // U
/* 0x21 */ kKeyNone, // [
/* 0x22 */ kKeyNone, // I
/* 0x23 */ kKeyNone, // P
/* 0x24 */ kKeyReturn, // return
/* 0x25 */ kKeyNone, // L
/* 0x26 */ kKeyNone, // J
/* 0x27 */ kKeyNone, // '
/* 0x28 */ kKeyNone, // K
/* 0x29 */ kKeyNone, // ;
/* 0x2a */ kKeyNone, /* \ */
/* 0x2b */ kKeyNone, // ,
/* 0x2c */ kKeyNone, // /
/* 0x2d */ kKeyNone, // M
/* 0x2e */ kKeyNone, // M
/* 0x2f */ kKeyNone, // .
/* 0x30 */ kKeyTab, // tab
/* 0x31 */ kKeyKP_Space, // space
/* 0x32 */ kKeyNone, // `
/* 0x33 */ kKeyBackSpace, // Backspace
/* 0x34 */ kKeyNone, // undefined
/* 0x35 */ kKeyEscape, // escape
/* 0x36 */ kKeyNone, // undefined
/* 0x37 */ kKeyAlt_L, // alt
/* 0x38 */ kKeyShift_L, // shift
/* 0x39 */ kKeyCapsLock, // capslok
/* 0x3a */ kKeyMeta_L, // meta
/* 0x3b */ kKeyControl_L, // control
/* 0x3c */ kKeyNone, // undefined
/* 0x3d */ kKeyNone, // undefined
/* 0x3e */ kKeyNone, // undefined
/* 0x3f */ kKeyNone, // undefined
/* 0x40 */ kKeyNone, // undefined
/* 0x41 */ kKeyKP_Decimal, // keypad .
/* 0x42 */ kKeyNone, // undefined
/* 0x43 */ kKeyKP_Multiply, // keypad *
/* 0x44 */ kKeyNone, // undefined
/* 0x45 */ kKeyKP_Add, // keypad +
/* 0x46 */ kKeyNone, // undefined
/* 0x47 */ kKeyNumLock, // numlock
/* 0x48 */ kKeyNone, // undefined
/* 0x49 */ kKeyNone, // undefined
/* 0x4a */ kKeyNone, // undefined
/* 0x4b */ kKeyKP_Divide, /* keypad \ */
/* 0x4c */ kKeyKP_Enter, // keypad enter
/* 0x4d */ kKeyNone, // undefined
/* 0x4e */ kKeyKP_Subtract, // keypad -
/* 0x4f */ kKeyNone, // undefined
/* 0x50 */ kKeyNone, // undefined
/* 0x51 */ kKeyNone, // undefined
/* 0x52 */ kKeyKP_0, // keypad 0
/* 0x53 */ kKeyKP_1, // keypad 1
/* 0x54 */ kKeyKP_2, // keypad 2
/* 0x55 */ kKeyKP_3, // keypad 3
/* 0x56 */ kKeyKP_4, // keypad 4
/* 0x57 */ kKeyKP_5, // keypad 5
/* 0x58 */ kKeyKP_6, // keypad 6
/* 0x59 */ kKeyKP_7, // keypad 7
/* 0x5a */ kKeyKP_8, // keypad 8
/* 0x5b */ kKeyKP_9, // keypad 9
/* 0x5c */ kKeyNone, // undefined
/* 0x5d */ kKeyNone, // undefined
/* 0x5e */ kKeyNone, // undefined
/* 0x5f */ kKeyNone, // undefined
/* 0x60 */ kKeyF5, // F5
/* 0x61 */ kKeyF6, // F6
/* 0x62 */ kKeyF7, // F7
/* 0x63 */ kKeyF3, // F3
/* 0x64 */ kKeyF8, // F8
/* 0x65 */ kKeyF9, // F9
/* 0x66 */ kKeyNone, // undefined
/* 0x67 */ kKeyF11, // F11
/* 0x68 */ kKeyNone, // undefined
/* 0x69 */ kKeyNone, // undefined
/* 0x6a */ kKeyNone, // undefined
/* 0x6b */ kKeyF10, // F10
/* 0x6c */ kKeyNone, // undefined
/* 0x6d */ kKeyF12, // F12
/* 0x6e */ kKeyNone, // undefined
/* 0x6f */ kKeyPause, // pause
/* 0x70 */ kKeyNone, // undefined
/* 0x71 */ kKeyBegin, // home
/* 0x72 */ kKeyPageUp, // PageUP
/* 0x73 */ kKeyDelete, // Delete
/* 0x74 */ kKeyF4, // F4
/* 0x75 */ kKeyEnd, // end
/* 0x76 */ kKeyF2, // F2
/* 0x77 */ kKeyNone, // undefined
/* 0x78 */ kKeyF1, // F1
/* 0x79 */ kKeyPageDown, // PageDown
/* 0x7a */ kKeyNone, // undefined
/* 0x7b */ kKeyLeft, // left
/* 0x7c */ kKeyRight, // right
/* 0x7d */ kKeyDown, // down
/* 0x7e */ kKeyUp, // up
/* 0x7f */ kKeyNone, // unassigned
/* 0x80 */ kKeyNone, // unassigned
/* 0x81 */ kKeyNone, // unassigned
/* 0x82 */ kKeyNone, // unassigned
/* 0x83 */ kKeyNone, // unassigned
/* 0x84 */ kKeyNone, // unassigned
/* 0x85 */ kKeyNone, // unassigned
/* 0x86 */ kKeyNone, // unassigned
/* 0x87 */ kKeyNone, // unassigned
/* 0x88 */ kKeyNone, // unassigned
/* 0x89 */ kKeyNone, // unassigned
/* 0x8a */ kKeyNone, // unassigned
/* 0x8b */ kKeyNone, // unassigned
/* 0x8c */ kKeyNone, // unassigned
/* 0x8d */ kKeyNone, // unassigned
/* 0x8e */ kKeyNone, // unassigned
/* 0x8f */ kKeyNone, // unassigned
/* 0x90 */ kKeyNone, // unassigned
/* 0x91 */ kKeyNone, // unassigned
/* 0x92 */ kKeyNone, // unassigned
/* 0x93 */ kKeyNone, // unassigned
/* 0x94 */ kKeyNone, // unassigned
/* 0x95 */ kKeyNone, // unassigned
/* 0x96 */ kKeyNone, // unassigned
/* 0x97 */ kKeyNone, // unassigned
/* 0x98 */ kKeyNone, // unassigned
/* 0x99 */ kKeyNone, // unassigned
/* 0x9a */ kKeyNone, // unassigned
/* 0x9b */ kKeyNone, // unassigned
/* 0x9c */ kKeyNone, // unassigned
/* 0x9d */ kKeyNone, // unassigned
/* 0x9e */ kKeyNone, // unassigned
/* 0x9f */ kKeyNone, // unassigned
/* 0xa0 */ kKeyNone, // unassigned
/* 0xa1 */ kKeyNone, // unassigned
/* 0xa2 */ kKeyNone, // unassigned
/* 0xa3 */ kKeyNone, // unassigned
/* 0xa4 */ kKeyNone, // unassigned
/* 0xa5 */ kKeyNone, // unassigned
/* 0xa6 */ kKeyNone, // unassigned
/* 0xa7 */ kKeyNone, // unassigned
/* 0xa8 */ kKeyNone, // unassigned
/* 0xa9 */ kKeyNone, // unassigned
/* 0xaa */ kKeyNone, // unassigned
/* 0xab */ kKeyNone, // unassigned
/* 0xac */ kKeyNone, // unassigned
/* 0xad */ kKeyNone, // unassigned
/* 0xae */ kKeyNone, // unassigned
/* 0xaf */ kKeyNone, // unassigned
/* 0xb0 */ kKeyNone, // unassigned
/* 0xb1 */ kKeyNone, // unassigned
/* 0xb2 */ kKeyNone, // unassigned
/* 0xb3 */ kKeyNone, // unassigned
/* 0xb4 */ kKeyNone, // unassigned
/* 0xb5 */ kKeyNone, // unassigned
/* 0xb6 */ kKeyNone, // unassigned
/* 0xb7 */ kKeyNone, // unassigned
/* 0xb8 */ kKeyNone, // unassigned
/* 0xb9 */ kKeyNone, // unassigned
/* 0xba */ kKeyNone, // unassigned
/* 0xbb */ kKeyNone, // unassigned
/* 0xbc */ kKeyNone, // unassigned
/* 0xbd */ kKeyNone, // unassigned
/* 0xbe */ kKeyNone, // unassigned
/* 0xbf */ kKeyNone, // unassigned
/* 0xc0 */ kKeyNone, // unassigned
/* 0xc1 */ kKeyNone, // unassigned
/* 0xc2 */ kKeyNone, // unassigned
/* 0xc3 */ kKeyNone, // unassigned
/* 0xc4 */ kKeyNone, // unassigned
/* 0xc5 */ kKeyNone, // unassigned
/* 0xc6 */ kKeyNone, // unassigned
/* 0xc7 */ kKeyNone, // unassigned
/* 0xc8 */ kKeyNone, // unassigned
/* 0xc9 */ kKeyNone, // unassigned
/* 0xca */ kKeyNone, // unassigned
/* 0xcb */ kKeyNone, // unassigned
/* 0xcc */ kKeyNone, // unassigned
/* 0xcd */ kKeyNone, // unassigned
/* 0xce */ kKeyNone, // unassigned
/* 0xcf */ kKeyNone, // unassigned
/* 0xd0 */ kKeyNone, // unassigned
/* 0xd1 */ kKeyNone, // unassigned
/* 0xd2 */ kKeyNone, // unassigned
/* 0xd3 */ kKeyNone, // unassigned
/* 0xd4 */ kKeyNone, // unassigned
/* 0xd5 */ kKeyNone, // unassigned
/* 0xd6 */ kKeyNone, // unassigned
/* 0xd7 */ kKeyNone, // unassigned
/* 0xd8 */ kKeyNone, // unassigned
/* 0xd9 */ kKeyNone, // unassigned
/* 0xda */ kKeyNone, // unassigned
/* 0xdb */ kKeyNone, // unassigned
/* 0xdc */ kKeyNone, // unassigned
/* 0xdd */ kKeyNone, // unassigned
/* 0xde */ kKeyNone, // unassigned
/* 0xdf */ kKeyNone, // unassigned
/* 0xe0 */ kKeyNone, // unassigned
/* 0xe1 */ kKeyNone, // unassigned
/* 0xe2 */ kKeyNone, // unassigned
/* 0xe3 */ kKeyNone, // unassigned
/* 0xe4 */ kKeyNone, // unassigned
/* 0xe5 */ kKeyNone, // unassigned
/* 0xe6 */ kKeyNone, // unassigned
/* 0xe7 */ kKeyNone, // unassigned
/* 0xe8 */ kKeyNone, // unassigned
/* 0xe9 */ kKeyNone, // unassigned
/* 0xea */ kKeyNone, // unassigned
/* 0xeb */ kKeyNone, // unassigned
/* 0xec */ kKeyNone, // unassigned
/* 0xed */ kKeyNone, // unassigned
/* 0xee */ kKeyNone, // unassigned
/* 0xef */ kKeyNone, // unassigned
/* 0xf0 */ kKeyNone, // unassigned
/* 0xf1 */ kKeyNone, // unassigned
/* 0xf2 */ kKeyNone, // unassigned
/* 0xf3 */ kKeyNone, // unassigned
/* 0xf4 */ kKeyNone, // unassigned
/* 0xf5 */ kKeyNone, // unassigned
/* 0xf6 */ kKeyNone, // unassigned
/* 0xf7 */ kKeyNone, // unassigned
/* 0xf8 */ kKeyNone, // unassigned
/* 0xf9 */ kKeyNone, // unassigned
/* 0xfa */ kKeyNone, // unassigned
/* 0xfb */ kKeyNone, // unassigned
/* 0xfc */ kKeyNone, // unassigned
/* 0xfd */ kKeyNone, // unassigned
/* 0xfe */ kKeyNone, // unassigned
/* 0xff */ kKeyNone // unassigned
};
//
// COSXKeyState
//
COSXKeyState::COSXKeyState()
{
// FIXME
// do nothing
}
COSXKeyState::~COSXKeyState()
{
// FIXME
// do nothing
}
void
COSXKeyState::sendKeyEvent(void* target,
bool press, bool isAutoRepeat,
KeyID key, KeyModifierMask mask,
SInt32 count, KeyButton button)
{
if (press || isAutoRepeat) {
// send key
if (press) {
CKeyState::sendKeyEvent(target, true, false,
key, mask, 1, button);
if (count > 0) {
--count;
}
}
if (count >= 1) {
CKeyState::sendKeyEvent(target, true, true,
key, mask, count, button);
}
}
else {
// do key up
CKeyState::sendKeyEvent(target, false, false, key, mask, 1, button);
}
}
bool
@ -229,15 +519,17 @@ COSXKeyState::doUpdateKeys()
// non-english keyboards. also need to map modifiers needed
// for each KeyID.
for (UInt32 i = 0; i < sizeof(s_keys) / sizeof(s_keys[0]); ++i) {
m_keyMap.insert(std::make_pair(s_keys[i].m_keyID, s_keys[i].m_button));
m_keyMap.insert(std::make_pair(s_keys[i].m_keyID,
s_keys[i].m_button + 1));
}
}
void
COSXKeyState::doFakeKeyEvent(KeyButton button, bool press, bool)
COSXKeyState::doFakeKeyEvent(KeyButton button, bool press, bool isAutoRepeat)
{
LOG((CLOG_DEBUG2 "doFakeKeyEvent button:%d, press:%d", button, press));
// let system figure out character for us
CGPostKeyboardEvent(0, static_cast<CGKeyCode>(button), press);
CGPostKeyboardEvent(0, static_cast<CGKeyCode>(button) - 1, press);
}
KeyButton
@ -292,3 +584,47 @@ COSXKeyState::adjustModifiers(Keystrokes& /*keys*/,
// FIXME -- should add necessary modifier events to keys and undo
return true;
}
KeyID
COSXKeyState::mapKeyFromEvent(EventRef event, KeyModifierMask* maskOut) const
{
char c;
GetEventParameter(event, kEventParamKeyMacCharCodes, typeChar,
NULL, sizeof(c), NULL, &c);
UInt32 vkCode;
GetEventParameter(event, kEventParamKeyCode, typeUInt32,
NULL, sizeof(vkCode), NULL, &vkCode);
KeyID id = s_virtualKey[vkCode];
// check if not in table; map character to key id
if (id == kKeyNone && c != 0) {
if ((c & 0x80u) == 0) {
// ASCII
id = static_cast<KeyID>(c) & 0xffu;
}
else {
// character is not really ASCII. instead it's some
// character in the current ANSI code page. try to
// convert that to a Unicode character. if we fail
// then use the single byte character as is.
//FIXME
id = static_cast<KeyID>(c) & 0xffu;
}
}
KeyModifierMask activeMask = getActiveModifiers();
if (id != kKeyNone && c != 0) {
// FIXME
}
// map modifier key
if (maskOut != NULL) {
activeMask &= ~KeyModifierModeSwitch;
*maskOut = activeMask;
}
return id;
}

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@ -28,10 +28,21 @@ public:
COSXKeyState();
virtual ~COSXKeyState();
//! Map key event to a key
/*!
Converts a key event into a KeyID and the shadow modifier state
to a modifier mask.
*/
KeyID mapKeyFromEvent(EventRef event,
KeyModifierMask* maskOut) const;
// IKeyState overrides
virtual bool fakeCtrlAltDel();
virtual const char* getKeyName(KeyButton) const;
virtual void sendKeyEvent(void* target,
bool press, bool isAutoRepeat,
KeyID key, KeyModifierMask mask,
SInt32 count, KeyButton button);
protected:
// IKeyState overrides
virtual void doUpdateKeys();
@ -50,6 +61,8 @@ private:
typedef std::map<KeyID, KeyButton> CKeyMap;
CKeyMap m_keyMap;
static const KeyID s_virtualKey[];
};
#endif

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@ -35,16 +35,72 @@ COSXScreen::COSXScreen(bool isPrimary) :
m_sequenceNumber(0),
m_screensaver(NULL),
m_screensaverNotify(false),
m_ownClipboard(false)
m_ownClipboard(false),
m_hiddenWindow(NULL),
m_userInputWindow(NULL),
m_displayManagerNotificationUPP(NULL)
{
try {
m_displayID = CGMainDisplayID();
updateScreenShape();
m_screensaver = new COSXScreenSaver();
m_keyState = new COSXKeyState();
LOG((CLOG_DEBUG "screen shape: %d,%d %dx%d", m_x, m_y, m_w, m_h));
if (m_isPrimary) {
// 1x1 window (to minimze the back buffer allocated for this
// window.
Rect bounds = { 100, 100, 101, 101 };
// m_hiddenWindow is a window meant to let us get mouse moves
// when the focus is on this computer. If you get your event
// from the application event target you'll get every mouse
// moves. On the other hand the Window event target will only
// get events when the mouse moves over the window.
// The ignoreClicks attributes makes it impossible for the
// user to click on our invisible window.
CreateNewWindow(kUtilityWindowClass,
kWindowNoShadowAttribute |
kWindowIgnoreClicksAttribute |
kWindowNoActivatesAttribute,
&bounds, &m_hiddenWindow);
// Make it invisible
SetWindowAlpha(m_hiddenWindow, 0);
ShowWindow(m_hiddenWindow);
// m_userInputWindow is a window meant to let us get mouse moves
// when the focus is on this computer.
Rect inputBounds = { 100, 100, 200, 200 };
CreateNewWindow(kUtilityWindowClass,
kWindowNoShadowAttribute |
kWindowOpaqueForEventsAttribute |
kWindowStandardHandlerAttribute,
&inputBounds, &m_userInputWindow);
SetWindowAlpha(m_userInputWindow, 0);
}
m_displayManagerNotificationUPP =
NewDMExtendedNotificationUPP(displayManagerCallback);
OSStatus err = GetCurrentProcess(&m_PSN);
err = DMRegisterExtendedNotifyProc(m_displayManagerNotificationUPP,
this, 0, &m_PSN);
}
catch (...) {
DMRemoveExtendedNotifyProc(m_displayManagerNotificationUPP,
NULL, &m_PSN, 0);
if (m_hiddenWindow) {
ReleaseWindow(m_hiddenWindow);
m_hiddenWindow = NULL;
}
if (m_userInputWindow) {
ReleaseWindow(m_userInputWindow);
m_userInputWindow = NULL;
}
delete m_keyState;
delete m_screensaver;
throw;
@ -64,6 +120,20 @@ COSXScreen::~COSXScreen()
disable();
EVENTQUEUE->adoptBuffer(NULL);
EVENTQUEUE->removeHandler(CEvent::kSystem, IEventQueue::getSystemTarget());
if (m_hiddenWindow) {
ReleaseWindow(m_hiddenWindow);
m_hiddenWindow = NULL;
}
if (m_userInputWindow) {
ReleaseWindow(m_userInputWindow);
m_userInputWindow = NULL;
}
DMRemoveExtendedNotifyProc(m_displayManagerNotificationUPP,
NULL, &m_PSN, 0);
delete m_keyState;
delete m_screensaver;
}
@ -159,6 +229,7 @@ COSXScreen::postMouseEvent(const CGPoint & pos) const
// 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]),
@ -233,12 +304,12 @@ void
COSXScreen::fakeMouseWheel(SInt32 delta) const
{
CFPropertyListRef pref = ::CFPreferencesCopyValue(
CFSTR("com.apple.scrollwheel.scaling"),
kCFPreferencesAnyApplication,
CFSTR("com.apple.scrollwheel.scaling") ,
kCFPreferencesAnyApplication,
kCFPreferencesCurrentUser,
kCFPreferencesAnyHost);
int32_t wheelIncr = 10;
int32_t wheelIncr = 1;
if (pref != NULL) {
CFTypeID id = CFGetTypeID(pref);
@ -248,6 +319,9 @@ COSXScreen::fakeMouseWheel(SInt32 delta) const
double scaling;
if (CFNumberGetValue(value, kCFNumberDoubleType, &scaling)) {
wheelIncr = (int32_t)(8 * scaling);
if (wheelIncr == 0) {
wheelIncr = 1;
}
}
}
CFRelease(pref);
@ -311,7 +385,13 @@ void
COSXScreen::enter()
{
if (m_isPrimary) {
// FIXME -- stop capturing input, watch jump zones
// stop capturing input, watch jump zones
HideWindow( m_userInputWindow );
ShowWindow( m_hiddenWindow );
SetMouseCoalescingEnabled(true, NULL);
CGSetLocalEventsSuppressionInterval(HUGE_VAL);
}
else {
// show cursor
@ -340,10 +420,21 @@ COSXScreen::leave()
updateKeys();
// warp to center
// FIXME -- this should be the center of the main monitor
warpCursor(m_xCenter, m_yCenter);
// capture events
// FIXME
HideWindow(m_hiddenWindow);
ShowWindow(m_userInputWindow);
RepositionWindow(m_userInputWindow,
m_userInputWindow, kWindowCenterOnMainScreen);
SetUserFocusWindow(m_userInputWindow);
// The OS will coalesce some events if they are similar enough in a
// short period of time this is bad for us since we need every event
// to send it over to other machines. So disable it.
SetMouseCoalescingEnabled(false, NULL);
CGSetLocalEventsSuppressionInterval(0.0001);
}
else {
// hide cursor
@ -457,13 +548,13 @@ COSXScreen::isPrimary() const
}
void
COSXScreen::sendEvent(CEvent::Type type, void* data)
COSXScreen::sendEvent(CEvent::Type type, void* data) const
{
EVENTQUEUE->addEvent(CEvent(type, getEventTarget(), data));
}
void
COSXScreen::sendClipboardEvent(CEvent::Type type, ClipboardID id)
COSXScreen::sendClipboardEvent(CEvent::Type type, ClipboardID id) const
{
CClipboardInfo* info = (CClipboardInfo*)malloc(sizeof(CClipboardInfo));
info->m_id = id;
@ -471,50 +562,284 @@ COSXScreen::sendClipboardEvent(CEvent::Type type, ClipboardID id)
sendEvent(type, info);
}
void
COSXScreen::handleSystemEvent(const CEvent& event, void*)
{
/*
EventRef * carbonEvent = reinterpret_cast<EventRef *>(event.getData());
EventRef* carbonEvent = reinterpret_cast<EventRef*>(event.getData());
assert(carbonEvent != NULL);
UInt32 eventClass = GetEventClass( *carbonEvent );
UInt32 eventClass = GetEventClass(*carbonEvent);
switch( eventClass )
{
case kEventClassMouse:
switch (eventClass) {
case kEventClassMouse:
switch (GetEventKind(*carbonEvent)) {
case kEventMouseDown:
{
UInt32 eventKind = GetEventKind( *carbonEvent );
switch( eventKind )
{
case kEventMouseMoved:
{
HIPoint point;
GetEventParameter( *carbonEvent,
kEventParamMouseDelta,
typeHIPoint,
NULL,
sizeof(point),
NULL,
&point);
} break;
}
}break;
case kEventClassKeyboard:
{
UInt16 myButton;
GetEventParameter(*carbonEvent,
kEventParamMouseButton,
typeMouseButton,
NULL,
sizeof(myButton),
NULL,
&myButton);
onMouseButton(true, myButton);
break;
}
default:
case kEventMouseUp:
{
} break;
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 == kEventMouseWheelAxisY) {
GetEventParameter(*carbonEvent,
kEventParamMouseWheelDelta,
typeLongInteger,
NULL,
sizeof(delta),
NULL,
&delta);
onMouseWheel(120 * (SInt32)delta);
}
break;
}
}
break;
case kEventClassKeyboard:
switch (GetEventKind(*carbonEvent)) {
case kEventRawKeyUp:
case kEventRawKeyDown:
case kEventRawKeyRepeat:
case kEventRawKeyModifiersChanged:
// case kEventHotKeyPressed:
// case kEventHotKeyReleased:
onKey(*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:
break;
}
*/
}
bool
COSXScreen::onMouseMove(SInt32 mx, SInt32 my)
{
LOG((CLOG_DEBUG2 "mouse move %+d,%+d", mx, my));
SInt32 x = mx - m_xCursor;
SInt32 y = my - m_yCursor;
if ((x == 0 && y == 0) || (mx == m_xCenter && mx == m_yCenter)) {
return true;
}
// save position to compute delta of next motion
m_xCursor = mx;
m_yCursor = my;
if (m_isOnScreen) {
// motion on primary screen
sendEvent(getMotionOnPrimaryEvent(),
CMotionInfo::alloc(m_xCursor, m_yCursor));
}
else {
// motion on secondary screen. warp mouse back to
// center.
warpCursor(m_xCenter, m_yCenter);
// examine the motion. if it's about the distance
// from the center of the screen to an edge then
// it's probably a bogus motion that we want to
// ignore (see warpCursorNoFlush() for a further
// description).
static SInt32 bogusZoneSize = 10;
if (-x + bogusZoneSize > m_xCenter - m_x ||
x + bogusZoneSize > m_x + m_w - m_xCenter ||
-y + bogusZoneSize > m_yCenter - m_y ||
y + bogusZoneSize > m_y + m_h - m_yCenter) {
LOG((CLOG_DEBUG "dropped bogus motion %+d,%+d", x, y));
}
else {
// send motion
sendEvent(getMotionOnSecondaryEvent(), CMotionInfo::alloc(x, y));
}
}
return true;
}
bool
COSXScreen::onMouseButton(bool pressed, UInt16 macButton) const
{
// Buttons 2 and 3 are inverted on the mac
ButtonID button = mapMacButtonToSynergy(macButton);
if (pressed) {
LOG((CLOG_DEBUG1 "event: button press button=%d", button));
if (button != kButtonNone) {
sendEvent(getButtonDownEvent(), CButtonInfo::alloc(button));
}
}
else {
LOG((CLOG_DEBUG1 "event: button release button=%d", button));
if (button != kButtonNone) {
sendEvent(getButtonUpEvent(), CButtonInfo::alloc(button));
}
}
return true;
}
bool
COSXScreen::onMouseWheel(SInt32 delta) const
{
LOG((CLOG_DEBUG1 "event: button wheel delta=%d", delta));
sendEvent(getWheelEvent(), CWheelInfo::alloc(delta));
return true;
}
pascal void
COSXScreen::displayManagerCallback(void* inUserData, SInt16 inMessage, void*)
{
COSXScreen* screen = (COSXScreen*)inUserData;
if (inMessage == kDMNotifyEvent) {
screen->onDisplayChange();
}
}
bool
COSXScreen::onDisplayChange()
{
// screen resolution may have changed. save old shape.
SInt32 xOld = m_x, yOld = m_y, wOld = m_w, hOld = m_h;
// update shape
updateScreenShape();
// do nothing if resolution hasn't changed
if (xOld != m_x || yOld != m_y || wOld != m_w || hOld != m_h) {
if (m_isPrimary) {
// warp mouse to center if off screen
if (!m_isOnScreen) {
warpCursor(m_xCenter, m_yCenter);
}
}
// send new screen info
sendEvent(getShapeChangedEvent());
}
return true;
}
bool
COSXScreen::onKey(EventRef event) const
{
UInt32 eventKind = GetEventKind(event);
KeyButton button;
GetEventParameter(event, kEventParamKeyCode, typeUInt32,
NULL, sizeof(button), NULL, &button);
bool down = (eventKind == kEventRawKeyDown);
bool up = (eventKind == kEventRawKeyUp);
bool isRepeat = (eventKind == kEventRawKeyRepeat);
LOG((CLOG_DEBUG1 "event: Key event kind: %d, keycode=%d", eventKind, button));
if (down) {
m_keyState->setKeyDown(button, true);
}
else if (up) {
m_keyState->setKeyDown(button, false);
}
KeyModifierMask mask;
KeyID key = m_keyState->mapKeyFromEvent(event, &mask);
m_keyState->sendKeyEvent(getEventTarget(), down, isRepeat,
key, mask, 0, button);
return true;
}
ButtonID
COSXScreen::mapMacButtonToSynergy(UInt16 macButton) const
{
switch (macButton) {
case 1:
return kButtonLeft;
case 2:
return kButtonRight;
case 3:
return kButtonMiddle;
}
return kButtonNone;
}
void
@ -574,7 +899,7 @@ COSXScreen::updateScreenShape()
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);
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"));
}

View File

@ -28,11 +28,6 @@ public:
COSXScreen(bool isPrimary);
virtual ~COSXScreen();
//! @name manipulators
//@{
//@}
// IScreen overrides
virtual void* getEventTarget() const;
virtual bool getClipboard(ClipboardID id, IClipboard*) const;
@ -79,8 +74,28 @@ private:
void postMouseEvent(const CGPoint &) const;
// convenience function to send events
void sendEvent(CEvent::Type type, void* = NULL);
void sendClipboardEvent(CEvent::Type type, ClipboardID id);
void sendEvent(CEvent::Type type, void* = NULL) const;
void sendClipboardEvent(CEvent::Type type, ClipboardID id) const;
// message handlers
bool onMouseMove(SInt32 x, SInt32 y);
// mouse button handler. pressed is true if this is a mousedown
// event, false if it is a mouseup event. macButton is the index
// of the button pressed using the mac button mapping.
bool onMouseButton(bool pressed, UInt16 macButton) const;
bool onMouseWheel(SInt32 delta) const;
bool onDisplayChange();
bool onKey(EventRef event) const;
// map mac mouse button to synergy buttons
ButtonID mapMacButtonToSynergy(UInt16) const;
/// Resolution switch callback
static pascal void displayManagerCallback(void* inUserData,
SInt16 inMessage, void* inNotifyData);
private:
// true if screen is being used as a primary screen, false otherwise
@ -115,6 +130,17 @@ private:
// clipboard stuff
bool m_ownClipboard;
// window object that gets user input events when the server
// has focus.
WindowRef m_hiddenWindow;
// window object that gets user input events when the server
// does not have focus.
WindowRef m_userInputWindow;
// display manager stuff (to get screen resolution switches).
DMExtendedNotificationUPP m_displayManagerNotificationUPP;
ProcessSerialNumber m_PSN;
};
#endif

View File

@ -71,6 +71,8 @@
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LIBRARY_STYLE = STATIC;
MACOSX_DEPLOYMENT_TARGET = 10.2;
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MACOSX_DEPLOYMENT_TARGET = 10.2;
OTHER_CFLAGS = "";
OTHER_LDFLAGS = "";
OTHER_REZFLAGS = "";
@ -1328,6 +1336,7 @@
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@ -3279,6 +3370,7 @@
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