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

XQuartz: Make sure the Fn doesn't trigger unneccessary calls to DarwinUpdateModKeys()

Browse Source
This commit is contained in:
Jeremy Huddleston 2009-04-11 14:23:41 -07:00
parent b5ec3be6b5
commit 70a18558c6
3 changed files with 41 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
hw/xquartz/X11Application.m
View File

@ -65,7 +65,6 @@ extern BOOL xpbproxy_init (void);
/* Stuck modifier / button state... force release when we context switch */
static NSEventType keyState[NUM_KEYCODES];
static int modifierFlagsMask;
int X11EnableKeyEquivalents = TRUE, quartzFullscreenMenu = FALSE;
int quartzHasRoot = FALSE, quartzEnableRootless = TRUE;
@ -207,7 +206,7 @@ static void message_kit_thread (SEL selector, NSObject *arg) {
}
} else {
if(darwin_modifier_flags)
if(darwin_all_modifier_flags)
DarwinUpdateModKeys(0);
for(i=0; i < NUM_KEYCODES; i++) {
if(keyState[i] == NSKeyDown) {
@ -880,7 +879,6 @@ environment the next time you start X11?", @"Startup xinitrc dialog");
void X11ApplicationMain (int argc, char **argv, char **envp) {
NSAutoreleasePool *pool;
int *p;
#ifdef DEBUG
while (access ("/tmp/x11-block", F_OK) == 0) sleep (1);
@ -925,10 +923,6 @@ void X11ApplicationMain (int argc, char **argv, char **envp) {
fprintf(stderr, "X11ApplicationMain: Could not build a valid keymap.\n");
}
for(p=darwin_modifier_mask_list, modifierFlagsMask=0; *p; p++) {
modifierFlagsMask |= *p;
}
/* Tell the server thread that it can proceed */
QuartzInitServer(argc, argv, envp);
@ -1005,14 +999,14 @@ static inline int ensure_flag(int flags, int device_independent, int device_depe
modifierFlags = ensure_flag(modifierFlags, NX_ALTERNATEMASK, NX_DEVICELALTKEYMASK | NX_DEVICERALTKEYMASK, NX_DEVICELALTKEYMASK);
#endif
modifierFlags &= modifierFlagsMask;
modifierFlags &= darwin_all_modifier_mask;
/* We don't receive modifier key events while out of focus, and 3button
* emulation mucks this up, so we need to check our modifier flag state
* on every event... ugg
*/
if(darwin_modifier_flags != modifierFlags)
if(darwin_all_modifier_flags != modifierFlags)
DarwinUpdateModKeys(modifierFlags);
switch ([e type]) {

45
hw/xquartz/darwinEvents.c
View File

@ -75,7 +75,9 @@ in this Software without prior written authorization from The Open Group.
/* FIXME: Abstract this better */
void QuartzModeEQInit(void);
int darwin_modifier_flags = 0; // last known modifier state
int darwin_all_modifier_flags = 0; // last known modifier state
int darwin_all_modifier_mask = 0;
int darwin_x11_modifier_mask = 0;
#define FD_ADD_MAX 128
static int fd_add[FD_ADD_MAX];
@ -146,7 +148,7 @@ static void DarwinPressModifierKey(int pressed, int key) {
* Send events to update the modifier state.
*/
int darwin_modifier_mask_list[] = {
static int darwin_x11_modifier_mask_list[] = {
#ifdef NX_DEVICELCMDKEYMASK
NX_DEVICELCTLKEYMASK, NX_DEVICERCTLKEYMASK,
NX_DEVICELSHIFTKEYMASK, NX_DEVICERSHIFTKEYMASK,
@ -155,10 +157,12 @@ int darwin_modifier_mask_list[] = {
#else
NX_CONTROLMASK, NX_SHIFTMASK, NX_COMMANDMASK, NX_ALTERNATEMASK,
#endif
NX_ALPHASHIFTMASK, NX_SECONDARYFNMASK
NX_ALPHASHIFTMASK,
0
};
static int darwin_all_modifier_mask_additions[] = { NX_SECONDARYFNMASK, };
static void DarwinUpdateModifiers(
int pressed, // KeyPress or KeyRelease
int flags ) // modifier flags that have changed
@ -174,11 +178,8 @@ static void DarwinUpdateModifiers(
DarwinPressModifierKey(KeyRelease, NX_MODIFIERKEY_ALPHALOCK);
}
for(f=darwin_modifier_mask_list; *f; f++)
/* NX_ALPHASHIFTMASK is handled above and NX_SECONDARYFNMASK is not
* mapped to a key (it is just useful for 3button mouse simulation
*/
if(*f & flags && *f != NX_ALPHASHIFTMASK && *f != NX_SECONDARYFNMASK) {
for(f=darwin_x11_modifier_mask_list; *f; f++)
if(*f & flags && *f != NX_ALPHASHIFTMASK) {
key = DarwinModifierNXMaskToNXKey(*f);
if(key == -1)
ErrorF("DarwinUpdateModifiers: Unsupported NXMask: 0x%x\n", *f);
@ -310,6 +311,16 @@ static void kXquartzListenOnOpenFDHandler(int screenNum, xEventPtr xe, DeviceInt
}
Bool DarwinEQInit(void) {
int *p;
for(p=darwin_x11_modifier_mask_list, darwin_all_modifier_mask=0; *p; p++) {
darwin_x11_modifier_mask |= *p;
}
for(p=darwin_all_modifier_mask_additions, darwin_all_modifier_mask= darwin_x11_modifier_mask; *p; p++) {
darwin_all_modifier_mask |= *p;
}
mieqInit();
mieqSetHandler(kXquartzReloadKeymap, DarwinKeyboardReloadHandler);
mieqSetHandler(kXquartzActivate, DarwinEventHandler);
@ -438,14 +449,14 @@ void DarwinSendPointerEvents(DeviceIntPtr pDev, int ev_type, int ev_button, floa
DarwinSendPointerEvents(pDev, ButtonRelease, darwinFakeMouseButtonDown, pointer_x, pointer_y, pressure, tilt_x, tilt_y);
darwinFakeMouseButtonDown=0;
}
if (darwin_modifier_flags & darwinFakeMouse2Mask) {
if (darwin_all_modifier_flags & darwinFakeMouse2Mask) {
ev_button = 2;
darwinFakeMouseButtonDown = 2;
DarwinUpdateModKeys(darwin_modifier_flags & ~darwinFakeMouse2Mask);
} else if (darwin_modifier_flags & darwinFakeMouse3Mask) {
DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse2Mask);
} else if (darwin_all_modifier_flags & darwinFakeMouse3Mask) {
ev_button = 3;
darwinFakeMouseButtonDown = 3;
DarwinUpdateModKeys(darwin_modifier_flags & ~darwinFakeMouse3Mask);
DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse3Mask);
}
}
@ -455,9 +466,9 @@ void DarwinSendPointerEvents(DeviceIntPtr pDev, int ev_type, int ev_button, floa
}
if(darwinFakeMouseButtonDown == 2) {
DarwinUpdateModKeys(darwin_modifier_flags & ~darwinFakeMouse2Mask);
DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse2Mask);
} else if(darwinFakeMouseButtonDown == 3) {
DarwinUpdateModKeys(darwin_modifier_flags & ~darwinFakeMouse3Mask);
DarwinUpdateModKeys(darwin_all_modifier_flags & ~darwinFakeMouse3Mask);
}
darwinFakeMouseButtonDown = 0;
@ -547,9 +558,9 @@ 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, darwin_modifier_flags & ~flags);
DarwinUpdateModifiers(KeyPress, ~darwin_modifier_flags & flags);
darwin_modifier_flags = flags;
DarwinUpdateModifiers(KeyRelease, darwin_all_modifier_flags & ~flags & darwin_x11_modifier_mask);
DarwinUpdateModifiers(KeyPress, ~darwin_all_modifier_flags & flags & darwin_x11_modifier_mask);
darwin_all_modifier_flags = flags;
}
/*

12
hw/xquartz/darwinEvents.h
View File

@ -78,7 +78,15 @@ enum {
/* Send one of the above events to the server thread. */
void DarwinSendDDXEvent(int type, int argc, ...);
extern int darwin_modifier_mask_list[];
extern int darwin_modifier_flags;
/* A mask of the modifiers that are in our X11 keyboard layout:
* (Fn for example is just useful for 3button mouse emulation) */
extern int darwin_all_modifier_mask;
/* A mask of the modifiers that are in our X11 keyboard layout:
* (Fn for example is just useful for 3button mouse emulation) */
extern int darwin_x11_modifier_mask;
/* The current state of the above listed modifiers */
extern int darwin_all_modifier_flags;
#endif /* _DARWIN_EVENTS_H */