2  *Copyright (C) 1994-2000 The XFree86 Project, Inc. All Rights Reserved.
35 #include <xwin-config.h>
40 #include "exevents.h"           /* for button/axes labels */
41 #include "xserver-properties.h"
44 /* Peek the internal button mapping */
60  * See Porting Layer Definition - p. 18
103         /* initalize button map */  in winMouseProc()
129         g_winMouseButtonMap = pDeviceInt->button->map;  in winMouseProc()
133         pDevice->on = TRUE;  in winMouseProc()
140         pDevice->on = FALSE;  in winMouseProc()
150     int button;  in winMouseWheel()  local
173     if (iDeltaZ >= WHEEL_DELTA || (-1 * iDeltaZ) >= WHEEL_DELTA) {  in winMouseWheel()
189     /* Set the button to indicate up or down wheel delta */  in winMouseWheel()
191         button = iButtonUp;  in winMouseWheel()
194         button = iButtonDown;  in winMouseWheel()
200      * button clicks for the Z axis.  in winMouseWheel()
203         iDeltaZ *= -1;  in winMouseWheel()
207     while (iDeltaZ--) {  in winMouseWheel()
208         /* Push the wheel button */  in winMouseWheel()
209         winMouseButtonsSendEvent(ButtonPress, button);  in winMouseWheel()
211         /* Release the wheel button */  in winMouseWheel()
212         winMouseButtonsSendEvent(ButtonRelease, button);  in winMouseWheel()
219  * Enqueue a mouse button event
249     winScreenInfo *pScreenInfo = pScreenPriv->pScreenInfo;  in winMouseButtonsHandle()
251     /* Send button events right away if emulate 3 buttons is off */  in winMouseButtonsHandle()
252     if (pScreenInfo->iE3BTimeout == WIN_E3B_OFF) {  in winMouseButtonsHandle()
253         /* Emulate 3 buttons is off, send the button event */  in winMouseButtonsHandle()
260         && pScreenPriv->iE3BCachedPress == 0  in winMouseButtonsHandle()
261         && !pScreenPriv->fE3BFakeButton2Sent) {  in winMouseButtonsHandle()
263          * Button was pressed, no press is cached,  in winMouseButtonsHandle()
264          * and there is no fake button 2 release pending.  in winMouseButtonsHandle()
267         /* Store button press type */  in winMouseButtonsHandle()
268         pScreenPriv->iE3BCachedPress = iButton;  in winMouseButtonsHandle()
271          * Set a timer to send this button press if the other button  in winMouseButtonsHandle()
274         SetTimer(pScreenPriv->hwndScreen,  in winMouseButtonsHandle()
275                  WIN_E3B_TIMER_ID, pScreenInfo->iE3BTimeout, NULL);  in winMouseButtonsHandle()
278              && pScreenPriv->iE3BCachedPress != 0  in winMouseButtonsHandle()
279              && pScreenPriv->iE3BCachedPress != iButton  in winMouseButtonsHandle()
280              && !pScreenPriv->fE3BFakeButton2Sent) {  in winMouseButtonsHandle()
282          * Button press is cached, other button was pressed,  in winMouseButtonsHandle()
283          * and there is no fake button 2 release pending.  in winMouseButtonsHandle()
286         /* Mouse button was cached and other button was pressed */  in winMouseButtonsHandle()
287         KillTimer(pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);  in winMouseButtonsHandle()
288         pScreenPriv->iE3BCachedPress = 0;  in winMouseButtonsHandle()
290         /* Send fake middle button */  in winMouseButtonsHandle()
293         /* Indicate that a fake middle button event was sent */  in winMouseButtonsHandle()
294         pScreenPriv->fE3BFakeButton2Sent = TRUE;  in winMouseButtonsHandle()
297              && pScreenPriv->iE3BCachedPress == iButton) {  in winMouseButtonsHandle()
299          * Cached button was released before timer ran out,  in winMouseButtonsHandle()
300          * and before the other mouse button was pressed.  in winMouseButtonsHandle()
302         KillTimer(pScreenPriv->hwndScreen, WIN_E3B_TIMER_ID);  in winMouseButtonsHandle()
303         pScreenPriv->iE3BCachedPress = 0;  in winMouseButtonsHandle()
310              && pScreenPriv->fE3BFakeButton2Sent && !(wParam & MK_LBUTTON)  in winMouseButtonsHandle()
313          * Fake button 2 was sent and both mouse buttons have now been released  in winMouseButtonsHandle()
315         pScreenPriv->fE3BFakeButton2Sent = FALSE;  in winMouseButtonsHandle()
317         /* Send middle mouse button release */  in winMouseButtonsHandle()
321              && pScreenPriv->iE3BCachedPress == 0  in winMouseButtonsHandle()
322              && !pScreenPriv->fE3BFakeButton2Sent) {  in winMouseButtonsHandle()
324          * Button was release, no button is cached,  in winMouseButtonsHandle()
325          * and there is no fake button 2 release is pending.  in winMouseButtonsHandle()