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more fixes from andrey

This commit is contained in:
Russ Cox 2007-01-17 00:26:51 +00:00
parent a25f83e3c5
commit 6fcd59e9ec
1 changed files with 43 additions and 18 deletions
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59
gui-osx/screen.c
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@ -335,8 +335,8 @@ static OSStatus MainWindowEventHandler(EventHandlerCallRef nextHandler, EventRef
UInt32 class = GetEventClass (event);
UInt32 kind = GetEventKind (event);
static uint32_t mousebuttons = 0; // bitmask of buttons currently down
static uint32_t mouseX = 0; // current mouse X position
static uint32_t mouseY = 0; // current mouse Y position
static uint32_t mouseX = 0;
static uint32_t mouseY = 0;
if(class == kEventClassKeyboard) {
char macCharCodes;
@ -353,30 +353,55 @@ static OSStatus MainWindowEventHandler(EventHandlerCallRef nextHandler, EventRef
case kEventRawKeyModifiersChanged:
if (macKeyModifiers == (controlKey | optionKey)) leave_full_screen();
if(macKeyModifiers & optionKey) {
switch(macKeyModifiers & (optionKey | cmdKey)) {
case (optionKey | cmdKey):
/* due to chording we need to handle the case when both
* modifier keys are pressed at the same time.
* currently it's only 2-3 snarf and the 3-2 noop
*/
altPressed = true;
if(mousebuttons & 1) {
if(mousebuttons & 1 || mousebuttons & 2 || mousebuttons & 4) {
mousebuttons |= 2; /* set button 2 */
mousebuttons |= 4; /* set button 3 */
button2 = true;
button3 = true;
sendbuttons(mousebuttons, mouseX, mouseY);
}
break;
case optionKey:
altPressed = true;
if(mousebuttons & 1 || mousebuttons & 4) {
mousebuttons |= 2; /* set button 2 */
button2 = true;
sendbuttons(mousebuttons, mouseX, mouseY);
}
} else if(macKeyModifiers & cmdKey) {
if(mousebuttons & 1) {
break;
case cmdKey:
if(mousebuttons & 1 || mousebuttons & 2) {
mousebuttons |= 4; /* set button 3 */
button3 = true;
sendbuttons(mousebuttons, mouseX, mouseY);
}
} else if(altPressed) {
kbdputc(kbdq, Kalt);
altPressed = false;
} else if(button2) {
mousebuttons &= ~2; /* clear button 2 */
button2 = false;
sendbuttons(mousebuttons, mouseX, mouseY);
} else if(button3) {
mousebuttons &= ~4; /* clear button 3 */
button3 = false;
sendbuttons(mousebuttons, mouseX, mouseY);
break;
case 0:
default:
if(button2 || button3) {
if(button2) {
mousebuttons &= ~2; /* clear button 2 */
button2 = false;
altPressed = false;
}
if(button3) {
mousebuttons &= ~4; /* clear button 3 */
button3 = false;
}
sendbuttons(mousebuttons, mouseX, mouseY);
}
if(altPressed) {
kbdputc(kbdq, Kalt);
altPressed = false;
}
break;
}
break;
case kEventRawKeyDown: