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Menu items now turn on and off in a vaguely useful way.

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Dragging to select now works.

[originally from svn r90]
This commit is contained in:
Ben Harris
1999-03-11 21:40:32 +00:00
parent d801319d6c
commit 84f1e71fad
5 changed files with 118 additions and 13 deletions
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48
macterm.c
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@ -1,4 +1,4 @@
/* $Id: macterm.c,v 1.1.2.16 1999/03/09 00:09:50 ben Exp $ */
/* $Id: macterm.c,v 1.1.2.17 1999/03/11 21:40:32 ben Exp $ */
/*
* Copyright (c) 1999 Ben Harris
* All rights reserved.
@ -38,6 +38,7 @@
#include <Quickdraw.h>
#include <QuickdrawText.h>
#include <Resources.h>
#include <Scrap.h>
#include <Sound.h>
#include <ToolUtils.h>
@ -199,6 +200,28 @@ static void mac_updatewinbg(struct mac_session *s) {
SetWinColor(s->window, cth);
}
/*
* Enable/disable menu items based on the active terminal window.
*/
void mac_adjusttermmenus(WindowPtr window) {
struct mac_session *s;
MenuHandle menu;
long offset;
s = (struct mac_session *)GetWRefCon(window);
menu = GetMenuHandle(mEdit);
EnableItem(menu, 0);
DisableItem(menu, iUndo);
DisableItem(menu, iCut);
DisableItem(menu, iCopy);
if (GetScrap(NULL, 'TEXT', &offset) == noTypeErr)
DisableItem(menu, iPaste);
else
EnableItem(menu, iPaste);
DisableItem(menu, iClear);
EnableItem(menu, iSelectAll);
}
void mac_clickterm(WindowPtr window, EventRecord *event) {
struct mac_session *s;
Point mouse;
@ -251,13 +274,21 @@ static void text_click(struct mac_session *s, EventRecord *event) {
lastact = MA_CLICK;
term_mouse(event->modifiers & shiftKey ? MB_EXTEND : MB_SELECT, lastact,
col, row);
while (StillDown()) {
/* XXX Do something */
}
lastsess = s;
lastrow = row;
lastcol = col;
lastwhen = event->when; /* XXX: should be time of mmouse _up_ */
while (StillDown()) {
GetMouse(&localwhere);
col = localwhere.h / font_width;
row = localwhere.v / font_height;
term_mouse(event->modifiers & shiftKey ? MB_EXTEND : MB_SELECT,
MA_DRAG, col, row);
if (row > rows - 1)
term_scroll(0, row - (rows - 1));
else if (row < 0)
term_scroll(0, row);
}
lastwhen = TickCount();
}
static pascal void mac_scrolltracker(ControlHandle control, short part) {
@ -754,3 +785,10 @@ void do_scroll(int topline, int botline, int lines) {
InvalRgn(update);
DisposeRgn(update);
}
/*
* Emacs magic:
* Local Variables:
* c-file-style: "simon"
* End:
*/