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Pointer-shape canging added -- we now have an I-beam cursor in the terminal

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[originally from svn r123]
This commit is contained in:
Ben Harris
1999-03-21 23:23:43 +00:00
parent 986977ac9e
commit 1353b2a903
4 changed files with 69 additions and 12 deletions
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40
mac.c
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@ -1,4 +1,4 @@
/* $Id: mac.c,v 1.1.2.16 1999/03/16 20:27:30 ben Exp $ */
/* $Id: mac.c,v 1.1.2.17 1999/03/21 23:23:42 ben Exp $ */
/*
* Copyright (c) 1999 Ben Harris
* All rights reserved.
@ -67,7 +67,7 @@ static void mac_updatewindow(WindowPtr);
static void mac_keypress(EventRecord *);
static int mac_windowtype(WindowPtr);
static void mac_menucommand(long);
static void mac_adjustcursor(void);
static void mac_adjustcursor(RgnHandle);
static void mac_adjustmenus(void);
static void mac_closewindow(WindowPtr);
static void mac_zoomwindow(WindowPtr, short);
@ -140,14 +140,17 @@ static void mac_eventloop(void) {
Boolean gotevent;
EventRecord event;
int i;
RgnHandle cursrgn;
cursrgn = NewRgn();
for (;;) {
mac_adjustcursor();
gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, NULL);
mac_adjustcursor();
mac_adjustcursor(cursrgn);
gotevent = WaitNextEvent(everyEvent, &event, LONG_MAX, cursrgn);
mac_adjustcursor(cursrgn);
if (gotevent)
mac_event(&event);
}
DisposeRgn(cursrgn);
}
static void mac_event(EventRecord *event) {
@ -409,9 +412,32 @@ static void mac_adjustmenus(void) {
/*
* Make sure the right cursor's being displayed.
*/
static void mac_adjustcursor(void) {
static void mac_adjustcursor(RgnHandle cursrgn) {
Point mouse;
WindowPtr window, front;
short part;
SetCursor(&qd.arrow);
GetMouse(&mouse);
LocalToGlobal(&mouse);
part = FindWindow(mouse, &window);
front = FrontWindow();
if (part != inContent || window == NULL || window != front) {
/* Cursor isn't in the front window, so switch to arrow */
SetCursor(&qd.arrow);
SetRectRgn(cursrgn, SHRT_MIN, SHRT_MIN, SHRT_MAX, SHRT_MAX);
if (front != NULL)
DiffRgn(cursrgn, front->visRgn, cursrgn);
} else {
switch (mac_windowtype(window)) {
case wTerminal:
mac_adjusttermcursor(window, mouse, cursrgn);
break;
default:
SetCursor(&qd.arrow);
CopyRgn(window->visRgn, cursrgn);
break;
}
}
}
static void mac_shutdown(void) {