andreacavalli/xserver-multidpi
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

formatting cleanup

Browse Source
This commit is contained in:
Ben Byer 2008-04-17 02:30:36 -07:00
parent f04f3af86a
commit 769acd2934
1 changed files with 65 additions and 68 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

133
hw/xquartz/darwinEvents.c
View File

@ -324,16 +324,12 @@ Bool DarwinEQInit(DevicePtr pKbd, DevicePtr pPtr) {
*/
void ProcessInputEvents(void) {
xEvent xe;
// button number and modifier mask of currently pressed fake button
input_check_flag=0;
int x = sizeof(xe);
// ErrorF("calling mieqProcessInputEvents\n");
mieqProcessInputEvents();
// Empty the signaling pipe
int x = sizeof(xe);
while (x == sizeof(xe)) {
// DEBUG_LOG("draining pipe\n");
x = read(darwinEventReadFD, &xe, sizeof(xe));
}
}
@ -341,23 +337,23 @@ void ProcessInputEvents(void) {
/* Sends a null byte down darwinEventWriteFD, which will cause the
Dispatch() event loop to check out event queue */
void DarwinPokeEQ(void) {
char nullbyte=0;
input_check_flag++;
// <daniels> bushing: oh, i ... er ... christ.
write(darwinEventWriteFD, &nullbyte, 1);
char nullbyte=0;
input_check_flag++;
// <daniels> oh, i ... er ... christ.
write(darwinEventWriteFD, &nullbyte, 1);
}
void DarwinSendPointerEvents(int ev_type, int ev_button, int pointer_x, int pointer_y,
float pressure, float tilt_x, float tilt_y) {
static int darwinFakeMouseButtonDown = 0;
static int darwinFakeMouseButtonMask = 0;
int i, num_events;
static int darwinFakeMouseButtonDown = 0;
static int darwinFakeMouseButtonMask = 0;
int i, num_events;
if(!darwinEvents) {
ErrorF("DarwinSendPointerEvents called before darwinEvents was initialized\n");
return;
}
/* I can't find a spec for this, but at least GTK expects that tablets are
/* I can't find a spec for this, but at least GTK expects that tablets are
just like mice, except they have either one or three extra valuators, in this
order:
@ -366,91 +362,92 @@ void DarwinSendPointerEvents(int ev_type, int ev_button, int pointer_x, int poin
we can't do that. Again, GTK seems to record the min/max of each valuator,
and then perform scaling back to float itself using that info. Soo.... */
int valuators[5] = {pointer_x, pointer_y,
int valuators[5] = {pointer_x, pointer_y,
pressure * INT32_MAX * 1.0f,
tilt_x * INT32_MAX * 1.0f,
tilt_y * INT32_MAX * 1.0f};
if (ev_type == ButtonPress && darwinFakeButtons && ev_button == 1) {
// Mimic multi-button mouse with modifier-clicks
// If both sets of modifiers are pressed,
// button 2 is clicked.
if ((old_flags & darwinFakeMouse2Mask) == darwinFakeMouse2Mask) {
DarwinSimulateMouseClick(pointer_x, pointer_y, pressure,
if (ev_type == ButtonPress && darwinFakeButtons && ev_button == 1) {
// Mimic multi-button mouse with modifier-clicks
// If both sets of modifiers are pressed,
// button 2 is clicked.
if ((old_flags & darwinFakeMouse2Mask) == darwinFakeMouse2Mask) {
DarwinSimulateMouseClick(pointer_x, pointer_y, pressure,
tilt_x, tilt_y, 2, darwinFakeMouse2Mask);
darwinFakeMouseButtonDown = 2;
darwinFakeMouseButtonMask = darwinFakeMouse2Mask;
return;
} else if ((old_flags & darwinFakeMouse3Mask) == darwinFakeMouse3Mask) {
DarwinSimulateMouseClick(pointer_x, pointer_y, pressure,
darwinFakeMouseButtonDown = 2;
darwinFakeMouseButtonMask = darwinFakeMouse2Mask;
return;
} else if ((old_flags & darwinFakeMouse3Mask) == darwinFakeMouse3Mask) {
DarwinSimulateMouseClick(pointer_x, pointer_y, pressure,
tilt_x, tilt_y, 3, darwinFakeMouse3Mask);
darwinFakeMouseButtonDown = 3;
darwinFakeMouseButtonMask = darwinFakeMouse3Mask;
return;
}
}
if (ev_type == ButtonRelease && darwinFakeButtons && darwinFakeMouseButtonDown) {
// If last mousedown was a fake click, don't check for
// mouse modifiers here. The user may have released the
// modifiers before the mouse button.
ev_button = darwinFakeMouseButtonDown;
darwinFakeMouseButtonDown = 0;
// Bring modifiers back up to date
DarwinUpdateModifiers(KeyPress, darwinFakeMouseButtonMask & old_flags);
darwinFakeMouseButtonMask = 0;
return;
}
darwinFakeMouseButtonDown = 3;
darwinFakeMouseButtonMask = darwinFakeMouse3Mask;
return;
}
}
num_events = GetPointerEvents(darwinEvents, darwinPointer, ev_type, ev_button,
if (ev_type == ButtonRelease && darwinFakeButtons && darwinFakeMouseButtonDown) {
// If last mousedown was a fake click, don't check for
// mouse modifiers here. The user may have released the
// modifiers before the mouse button.
ev_button = darwinFakeMouseButtonDown;
darwinFakeMouseButtonDown = 0;
// Bring modifiers back up to date
DarwinUpdateModifiers(KeyPress, darwinFakeMouseButtonMask & old_flags);
darwinFakeMouseButtonMask = 0;
return;
}
num_events = GetPointerEvents(darwinEvents, darwinPointer, ev_type, ev_button,
POINTER_ABSOLUTE, 0, 5, valuators);
for(i=0; i<num_events; i++) mieqEnqueue (darwinPointer,&darwinEvents[i]);
DarwinPokeEQ();
for(i=0; i<num_events; i++) mieqEnqueue (darwinPointer,&darwinEvents[i]);
DarwinPokeEQ();
}
void DarwinSendKeyboardEvents(int ev_type, int keycode) {
int i, num_events;
int i, num_events;
if(!darwinEvents) {
ErrorF("DarwinSendKeyboardEvents called before darwinEvents was initialized\n");
return;
}
if (old_flags == 0 && darwinSyncKeymap && darwinKeymapFile == NULL) {
/* See if keymap has changed. */
if (old_flags == 0 && darwinSyncKeymap && darwinKeymapFile == NULL) {
/* See if keymap has changed. */
static unsigned int last_seed;
unsigned int this_seed;
static unsigned int last_seed;
unsigned int this_seed;
this_seed = QuartzSystemKeymapSeed();
if (this_seed != last_seed) {
last_seed = this_seed;
DarwinSendDDXEvent(kXquartzReloadKeymap, 0);
}
}
this_seed = QuartzSystemKeymapSeed();
if (this_seed != last_seed) {
last_seed = this_seed;
DarwinSendDDXEvent(kXquartzReloadKeymap, 0);
}
}
num_events = GetKeyboardEvents(darwinEvents, darwinKeyboard, ev_type, keycode + MIN_KEYCODE);
for(i=0; i<num_events; i++) mieqEnqueue(darwinKeyboard,&darwinEvents[i]);
DarwinPokeEQ();
num_events = GetKeyboardEvents(darwinEvents, darwinKeyboard, ev_type, keycode + MIN_KEYCODE);
for(i=0; i<num_events; i++) mieqEnqueue(darwinKeyboard,&darwinEvents[i]);
DarwinPokeEQ();
}
void DarwinSendProximityEvents(int ev_type, int pointer_x, int pointer_y,
float pressure, float tilt_x, float tilt_y) {
int i, num_events;
int valuators[5] = {pointer_x, pointer_y,
int i, num_events;
int valuators[5] = {pointer_x, pointer_y,
pressure * INT32_MAX * 1.0f,
tilt_x * INT32_MAX * 1.0f,
tilt_y * INT32_MAX * 1.0f};
if(!darwinEvents) {
if(!darwinEvents) {
ErrorF("DarwinSendProximityvents called before darwinEvents was initialized\n");
return;
}
}
num_events = GetProximityEvents(darwinEvents, darwinPointer, ev_type,
num_events = GetProximityEvents(darwinEvents, darwinPointer, ev_type,
0, 5, valuators);
for(i=0; i<num_events; i++) mieqEnqueue (darwinPointer,&darwinEvents[i]);
DarwinPokeEQ();
for(i=0; i<num_events; i++) mieqEnqueue (darwinPointer,&darwinEvents[i]);
DarwinPokeEQ();
}
@ -485,9 +482,9 @@ void DarwinSendScrollEvents(float count_x, float count_y,
/* Send the appropriate KeyPress/KeyRelease events to GetKeyboardEvents to
reflect changing modifier flags (alt, control, meta, etc) */
void DarwinUpdateModKeys(int flags) {
DarwinUpdateModifiers(KeyRelease, old_flags & ~flags);
DarwinUpdateModifiers(KeyPress, ~old_flags & flags);
old_flags = flags;
DarwinUpdateModifiers(KeyRelease, old_flags & ~flags);
DarwinUpdateModifiers(KeyPress, ~old_flags & flags);
old_flags = flags;
}