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fixed reqBlockSize... sometimes X%Y was zero... very bad

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This commit is contained in:
nwanua
2001-02-09 17:06:15 +00:00
parent 21ab029532
commit e4ce88e7f1
1 changed files with 14 additions and 13 deletions
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23
WINGs/wtext.c
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@@ -1806,9 +1806,8 @@ W_ViewDelegate _TextViewDelegate =
NULL,
};
/* nice, divisble-by-16 blocks */
#define reqBlockSize(requested) (requested + 16 - (requested%16))
#define TEXT_BUFFER_INCR 8
#define reqBlockSize(requested) (requested + TEXT_BUFFER_INCR)
static void
clearText(Text *tPtr)
@@ -1838,7 +1837,6 @@ deleteTextInteractively(Text *tPtr, KeySym ksym)
Bool wasFirst = 0;
if (!tPtr->flags.editable) {
XBell(tPtr->view->screen->display, 0);
return;
}
@@ -1919,7 +1917,6 @@ insertTextInteractively(Text *tPtr, char *text, int len)
char *newline = NULL;
if (!tPtr->flags.editable) {
XBell(tPtr->view->screen->display, 0);
return;
}
@@ -1993,6 +1990,7 @@ insertTextInteractively(Text *tPtr, char *text, int len)
} else {
if (tb->used + len >= tb->allocated) {
tb->allocated = reqBlockSize(tb->used+len);
printf("realloced %d... %d\n", tb->allocated, tb->used+len);
tb->text = wrealloc(tb->text, tb->allocated);
}
@@ -2222,14 +2220,17 @@ printf("fontChanged\n");
static void
handleTextKeyPress(Text *tPtr, XEvent *event)
{
char buffer[2];
char buffer[64];
KeySym ksym;
int control_pressed = False;
TextBlock *tb = NULL;
if (((XKeyEvent *) event)->state & ControlMask)
control_pressed = True;
buffer[XLookupString(&event->xkey, buffer, 1, &ksym, NULL)] = 0;
buffer[XLookupString(&event->xkey, buffer, 63, &ksym, NULL)] = 0;
if(!*buffer)
return;
switch(ksym) {
@@ -2298,10 +2299,10 @@ R_imaGFX: if(tb->next) {
break;
case XK_Return:
buffer[0] = '\n';
*buffer = '\n';
default:
if (buffer[0] != 0 && !control_pressed) {
insertTextInteractively(tPtr, buffer, 1);
if (*buffer != 0 && !control_pressed) {
insertTextInteractively(tPtr, buffer, strlen(buffer));
updateCursorPosition(tPtr);
paintText(tPtr);
@@ -2310,7 +2311,7 @@ R_imaGFX: if(tb->next) {
WMShowTextRuler(tPtr, i);
tPtr->flags.rulerShown = i;
}
else if (control_pressed && buffer[0] == '')
else if (control_pressed && *buffer == '')
XBell(tPtr->view->screen->display, 0);
else
WMRelayToNextResponder(tPtr->view, event);