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Cope with NULL labels in every control where it makes sense, and assert that

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all other labels are != NULL.

[originally from svn r3061]
This commit is contained in:
Ben Harris 2003-04-05 15:55:22 +00:00
parent d077cbb088
commit f9f5154e76
1 changed files with 62 additions and 35 deletions
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97
mac/macctrls.c
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@ -1,4 +1,4 @@
/* $Id: macctrls.c,v 1.26 2003/04/05 15:08:17 ben Exp $ */
/* $Id: macctrls.c,v 1.27 2003/04/05 15:55:22 ben Exp $ */
/*
* Copyright (c) 2003 Ben Harris
* All rights reserved.
@ -352,12 +352,14 @@ static void macctrl_switchtopanel(struct macctrls *mcs, unsigned int which)
break;
case MACCTRL_EDITBOX:
hideshow(mc->editbox.tbctrl);
hideshow(mc->editbox.tblabel);
if (mc->editbox.tblabel != NULL)
hideshow(mc->editbox.tblabel);
break;
case MACCTRL_RADIO:
for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
hideshow(mc->radio.tbctrls[j]);
hideshow(mc->radio.tblabel);
if (mc->radio.tblabel != NULL)
hideshow(mc->radio.tblabel);
break;
case MACCTRL_CHECKBOX:
hideshow(mc->checkbox.tbctrl);
@ -417,6 +419,7 @@ static void macctrl_text(struct macctrls *mcs, WindowPtr window,
Rect bounds;
SInt16 height;
assert(ctrl->text.label != NULL);
fprintf(stderr, " label = %s\n", ctrl->text.label);
mc->generic.type = MACCTRL_TEXT;
mc->generic.ctrl = ctrl;
@ -463,7 +466,8 @@ static void macctrl_editbox(struct macctrls *mcs, WindowPtr window,
union macctrl *mc = snew(union macctrl);
Rect lbounds, bounds;
fprintf(stderr, " label = %s\n", ctrl->editbox.label);
if (ctrl->editbox.label != NULL)
fprintf(stderr, " label = %s\n", ctrl->editbox.label);
fprintf(stderr, " percentwidth = %d\n", ctrl->editbox.percentwidth);
if (ctrl->editbox.password) fprintf(stderr, " password\n");
if (ctrl->editbox.has_list) fprintf(stderr, " has list\n");
@ -473,11 +477,13 @@ static void macctrl_editbox(struct macctrls *mcs, WindowPtr window,
lbounds.left = curstate->pos.h;
lbounds.top = curstate->pos.v;
if (ctrl->editbox.percentwidth == 100) {
lbounds.right = lbounds.left + curstate->width;
lbounds.bottom = lbounds.top + 16;
if (ctrl->editbox.label != NULL) {
lbounds.right = lbounds.left + curstate->width;
lbounds.bottom = lbounds.top + 16;
curstate->pos.v += 18;
}
bounds.left = curstate->pos.h;
bounds.right = bounds.left + curstate->width;
curstate->pos.v += 18;
} else {
lbounds.right = lbounds.left +
curstate->width * (100 - ctrl->editbox.percentwidth) / 100;
@ -488,11 +494,16 @@ static void macctrl_editbox(struct macctrls *mcs, WindowPtr window,
bounds.top = curstate->pos.v;
bounds.bottom = bounds.top + 22;
if (mac_gestalts.apprvers >= 0x100) {
mc->editbox.tblabel = NewControl(window, &lbounds, NULL, TRUE, 0, 0, 0,
kControlStaticTextProc, (long)mc);
SetControlData(mc->editbox.tblabel, kControlEntireControl,
kControlStaticTextTextTag,
strlen(ctrl->editbox.label), ctrl->editbox.label);
if (ctrl->editbox.label == NULL)
mc->editbox.tblabel = NULL;
else {
mc->editbox.tblabel = NewControl(window, &lbounds, NULL, TRUE,
0, 0, 0, kControlStaticTextProc,
(long)mc);
SetControlData(mc->editbox.tblabel, kControlEntireControl,
kControlStaticTextTextTag,
strlen(ctrl->editbox.label), ctrl->editbox.label);
}
InsetRect(&bounds, 3, 3);
mc->editbox.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
ctrl->editbox.password ?
@ -501,10 +512,15 @@ static void macctrl_editbox(struct macctrls *mcs, WindowPtr window,
}
#if !TARGET_API_MAC_CARBON
else {
mc->editbox.tblabel = NewControl(window, &lbounds, NULL, TRUE,
0, 0, 0, SYS7_TEXT_PROC, (long)mc);
TESetText(ctrl->editbox.label, strlen(ctrl->editbox.label),
(TEHandle)(*mc->editbox.tblabel)->contrlData);
if (ctrl->editbox.label == NULL)
mc->editbox.tblabel = NULL;
else {
mc->editbox.tblabel = NewControl(window, &lbounds, NULL, TRUE,
0, 0, 0, SYS7_TEXT_PROC,
(long)mc);
TESetText(ctrl->editbox.label, strlen(ctrl->editbox.label),
(TEHandle)(*mc->editbox.tblabel)->contrlData);
}
mc->editbox.tbctrl = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
SYS7_EDITBOX_PROC, (long)mc);
}
@ -592,7 +608,8 @@ static void macctrl_radio(struct macctrls *mcs, WindowPtr window,
Str255 title;
unsigned int i, colwidth;
fprintf(stderr, " label = %s\n", ctrl->radio.label);
if (ctrl->radio.label != NULL)
fprintf(stderr, " label = %s\n", ctrl->radio.label);
mc->generic.type = MACCTRL_RADIO;
mc->generic.ctrl = ctrl;
mc->generic.privdata = NULL;
@ -602,22 +619,27 @@ static void macctrl_radio(struct macctrls *mcs, WindowPtr window,
bounds.bottom = bounds.top + 16;
bounds.left = curstate->pos.h;
bounds.right = bounds.left + curstate->width;
if (mac_gestalts.apprvers >= 0x100) {
mc->radio.tblabel = NewControl(window, &bounds, NULL, TRUE, 0, 0, 0,
kControlStaticTextProc, (long)mc);
SetControlData(mc->radio.tblabel, kControlEntireControl,
kControlStaticTextTextTag,
strlen(ctrl->radio.label), ctrl->radio.label);
}
#if !TARGET_API_MAC_CARBON
if (ctrl->radio.label == NULL)
mc->radio.tblabel = NULL;
else {
mc->radio.tblabel = NewControl(window, &bounds, NULL, TRUE,
0, 0, 0, SYS7_TEXT_PROC, (long)mc);
TESetText(ctrl->radio.label, strlen(ctrl->radio.label),
(TEHandle)(*mc->radio.tblabel)->contrlData);
}
if (mac_gestalts.apprvers >= 0x100) {
mc->radio.tblabel = NewControl(window, &bounds, NULL, TRUE,
0, 0, 0, kControlStaticTextProc,
(long)mc);
SetControlData(mc->radio.tblabel, kControlEntireControl,
kControlStaticTextTextTag,
strlen(ctrl->radio.label), ctrl->radio.label);
}
#if !TARGET_API_MAC_CARBON
else {
mc->radio.tblabel = NewControl(window, &bounds, NULL, TRUE,
0, 0, 0, SYS7_TEXT_PROC, (long)mc);
TESetText(ctrl->radio.label, strlen(ctrl->radio.label),
(TEHandle)(*mc->radio.tblabel)->contrlData);
}
#endif
curstate->pos.v += 18;
curstate->pos.v += 18;
}
for (i = 0; i < ctrl->radio.nbuttons; i++) {
fprintf(stderr, " button = %s\n", ctrl->radio.buttons[i]);
bounds.top = curstate->pos.v - 2;
@ -648,6 +670,7 @@ static void macctrl_checkbox(struct macctrls *mcs, WindowPtr window,
Rect bounds;
Str255 title;
assert(ctrl->checkbox.label != NULL);
fprintf(stderr, " label = %s\n", ctrl->checkbox.label);
mc->generic.type = MACCTRL_CHECKBOX;
mc->generic.ctrl = ctrl;
@ -674,6 +697,7 @@ static void macctrl_button(struct macctrls *mcs, WindowPtr window,
Rect bounds;
Str255 title;
assert(ctrl->button.label != NULL);
fprintf(stderr, " label = %s\n", ctrl->button.label);
if (ctrl->button.isdefault)
fprintf(stderr, " is default\n");
@ -772,13 +796,14 @@ static void macctrl_popup(struct macctrls *mcs, WindowPtr window,
assert(!ctrl->listbox.draglist);
assert(!ctrl->listbox.multisel);
fprintf(stderr, " label = %s\n", ctrl->listbox.label);
if (ctrl->listbox.label != NULL)
fprintf(stderr, " label = %s\n", ctrl->listbox.label);
fprintf(stderr, " percentwidth = %d\n", ctrl->listbox.percentwidth);
mc->generic.type = MACCTRL_POPUP;
mc->generic.ctrl = ctrl;
mc->generic.privdata = NULL;
c2pstrcpy(title, ctrl->button.label);
c2pstrcpy(title, ctrl->button.label == NULL ? "" : ctrl->button.label);
/* Find a spare menu ID and create the menu */
while (GetMenuHandle(nextmenuid) != NULL)
@ -836,12 +861,14 @@ void macctrl_activate(WindowPtr window, EventRecord *event)
break;
case MACCTRL_EDITBOX:
HiliteControl(mc->editbox.tbctrl, state);
HiliteControl(mc->editbox.tblabel, state);
if (mc->editbox.tblabel != NULL)
HiliteControl(mc->editbox.tblabel, state);
break;
case MACCTRL_RADIO:
for (j = 0; j < mc->generic.ctrl->radio.nbuttons; j++)
HiliteControl(mc->radio.tbctrls[j], state);
HiliteControl(mc->radio.tblabel, state);
if (mc->radio.tblabel != NULL)
HiliteControl(mc->radio.tblabel, state);
break;
case MACCTRL_CHECKBOX:
HiliteControl(mc->checkbox.tbctrl, state);