macctrls.c

putty

		hideshow(mc->button.tbring);
	    break;
	  case MACCTRL_LISTBOX:
	    hideshow(mc->listbox.tbctrl);
	    if (mc->listbox.tbup != NULL)
		hideshow(mc->listbox.tbup);
	    if (mc->listbox.tbdown != NULL)
		hideshow(mc->listbox.tbdown);
	    /*
	     * At least under Mac OS 8.1, hiding a list box
	     * doesn't hide its scroll bars.
	     */
#if TARGET_API_MAC_CARBON
	    hideshow(GetListVerticalScrollBar(mc->listbox.list));
#else
	    hideshow((*mc->listbox.list)->vScroll);
#endif
	    break;
	  case MACCTRL_POPUP:
	    hideshow(mc->popup.tbctrl);
	    break;
	  case MACCTRL_GROUPBOX:
	    hideshow(mc->groupbox.tbctrl);
	    break;
	}
    }
}

static void macctrl_switchtopanel(struct macctrls *mcs, unsigned int which)
{

    macctrl_hideshowpanel(mcs, mcs->curpanel, FALSE);
    macctrl_hideshowpanel(mcs, which, TRUE);
    mcs->curpanel = which;
}

#if !TARGET_API_MAC_CARBON
/*
 * System 7 focus manipulation
 */
static void macctrl_defocus(union macctrl *mc)
{

    assert(mac_gestalts.apprvers < 0x100);
    switch (mc->generic.type) {
      case MACCTRL_EDITBOX:
	TEDeactivate((TEHandle)(*mc->editbox.tbctrl)->contrlData);
	break;
    }
}

static void macctrl_enfocus(union macctrl *mc)
{

    assert(mac_gestalts.apprvers < 0x100);
    switch (mc->generic.type) {
      case MACCTRL_EDITBOX:
	TEActivate((TEHandle)(*mc->editbox.tbctrl)->contrlData);
	break;
    }
}

static void macctrl_setfocus(struct macctrls *mcs, union macctrl *mc)
{

    if (mcs->focus == mc)
	return;
    if (mcs->focus != NULL)
	macctrl_defocus(mcs->focus);
    mcs->focus = mc;
    if (mc != NULL)
	macctrl_enfocus(mc);
}
#endif

static void macctrl_text(struct macctrls *mcs, WindowPtr window,
			 struct mac_layoutstate *curstate,
			 union control *ctrl)
{
    union macctrl *mc = snew(union macctrl);
    Rect bounds;
    SInt16 height;

    assert(ctrl->text.label != NULL);
    mc->generic.type = MACCTRL_TEXT;
    mc->generic.ctrl = ctrl;
    mc->generic.privdata = NULL;
    bounds.left = curstate->pos.h;
    bounds.right = bounds.left + curstate->width;
    bounds.top = curstate->pos.v;
    bounds.bottom = bounds.top + 16;
    if (mac_gestalts.apprvers >= 0x100) {
	Size olen;

	mc->text.tbctrl = NewControl(window, &bounds, NULL, FALSE, 0, 0, 0,
				     kControlStaticTextProc, (long)mc);
	SetControlData(mc->text.tbctrl, kControlEntireControl,
		       kControlStaticTextTextTag,
		       strlen(ctrl->text.label), ctrl->text.label);
	GetControlData(mc->text.tbctrl, kControlEntireControl,
		       kControlStaticTextTextHeightTag,
		       sizeof(height), &height, &olen);
    }
#if !TARGET_API_MAC_CARBON
    else {
	TEHandle te;

	mc->text.tbctrl = NewControl(window, &bounds, NULL, FALSE, 0, 0, 0,
				     SYS7_TEXT_PROC, (long)mc);
	te = (TEHandle)(*mc->text.tbctrl)->contrlData;
	TESetText(ctrl->text.label, strlen(ctrl->text.label), te);
	height = TEGetHeight(1, (*te)->nLines, te);
    }
#endif
    SizeControl(mc->text.tbctrl, curstate->width, height);
    curstate->pos.v += height + 6;
    add234(mcs->byctrl, mc);
    mc->generic.next = mcs->panels[curstate->panelnum];
    mcs->panels[curstate->panelnum] = mc;
}

static void macctrl_editbox(struct macctrls *mcs, WindowPtr window,
			    struct mac_layoutstate *curstate,
			    union control *ctrl)
{
    union macctrl *mc = snew(union macctrl);
    Rect lbounds, bounds, butbounds;
    static int nextmenuid = MENU_MIN;
    int menuid;
    MenuRef menu;

    mc->generic.type = MACCTRL_EDITBOX;
    mc->generic.ctrl = ctrl;
    mc->generic.privdata = NULL;
    lbounds.left = curstate->pos.h;
    lbounds.top = curstate->pos.v;
    if (ctrl->editbox.percentwidth == 100) {
	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;
    } else {
	lbounds.right = lbounds.left +
	    curstate->width * (100 - ctrl->editbox.percentwidth) / 100;
	lbounds.bottom = lbounds.top + 22;
	bounds.left = lbounds.right;
	bounds.right = lbounds.left + curstate->width;
    }
    bounds.top = curstate->pos.v;
    bounds.bottom = bounds.top + 22;

    if (ctrl->editbox.has_list) {
	butbounds = bounds;
	butbounds.left = butbounds.right - 20;
	bounds.right -= 26; /* enough for 6 px gap and a button */
    }

    if (mac_gestalts.apprvers >= 0x100) {
	if (ctrl->editbox.label == NULL)
	    mc->editbox.tblabel = NULL;
	else {
	    mc->editbox.tblabel = NewControl(window, &lbounds, NULL, FALSE,
					     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, FALSE, 0, 0, 0,
					ctrl->editbox.password ?
					kControlEditTextPasswordProc :
					kControlEditTextProc, (long)mc);
    }
#if !TARGET_API_MAC_CARBON
    else {
	if (ctrl->editbox.label == NULL)
	    mc->editbox.tblabel = NULL;
	else {
	    mc->editbox.tblabel = NewControl(window, &lbounds, NULL, FALSE,
					     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, FALSE, 0, 0, 0,
					SYS7_EDITBOX_PROC, (long)mc);
    }
#endif

    if (ctrl->editbox.has_list) {
	while (GetMenuHandle(nextmenuid) != NULL)
	    if (++nextmenuid >= MENU_MAX) nextmenuid = MENU_MIN;
	menuid = nextmenuid++;
	menu = NewMenu(menuid, "\pdummy");
	if (menu == NULL) goto nomenu;
	mc->editbox.menu = menu;
	mc->editbox.menuid = menuid;
	InsertMenu(menu, kInsertHierarchicalMenu);
	mc->editbox.nids = 0;
	mc->editbox.ids = NULL;

	mc->editbox.tbbutton = NewControl(window, &butbounds, NULL, FALSE,
					  popupTitleLeftJust, menuid, 0,
					  popupMenuProc + popupFixedWidth,
					  (long)mc);
    }

  nomenu:

    curstate->pos.v += 28;
    add234(mcs->byctrl, mc);
    mc->generic.next = mcs->panels[curstate->panelnum];
    mcs->panels[curstate->panelnum] = mc;
    ctrlevent(mcs, mc, EVENT_REFRESH);
}

#if !TARGET_API_MAC_CARBON
static pascal SInt32 macctrl_sys7_editbox_cdef(SInt16 variant,
					       ControlRef control,
					       ControlDefProcMessage msg,
					       SInt32 param)
{
    RgnHandle rgn;
    Rect rect;
    TEHandle te;
    long ssfs;
    Point mouse;

    switch (msg) {
      case initCntl:
	rect = (*control)->contrlRect;
	if (variant == SYS7_EDITBOX_VARIANT)
	    InsetRect(&rect, 3, 3); /* 2 if it's 20 pixels high */
	te = TENew(&rect, &rect);
	ssfs = GetScriptVariable(smSystemScript, smScriptSysFondSize);
	(*te)->txSize = LoWord(ssfs);
	(*te)->txFont = HiWord(ssfs);
	(*control)->contrlData = (Handle)te;
	return noErr;
      case dispCntl:
	TEDispose((TEHandle)(*control)->contrlData);
	return 0;
      case drawCntl:
	if ((*control)->contrlVis) {
	    rect = (*control)->contrlRect;
	    if (variant == SYS7_EDITBOX_VARIANT) {
		PenNormal();
		FrameRect(&rect);
		InsetRect(&rect, 3, 3);
	    }
	    EraseRect(&rect);
	    (*(TEHandle)(*control)->contrlData)->viewRect = rect;
	    TEUpdate(&rect, (TEHandle)(*control)->contrlData);
	}
	return 0;
      case testCntl:
	if (variant == SYS7_TEXT_VARIANT)
	    return kControlNoPart;
	mouse.h = LoWord(param);
	mouse.v = HiWord(param);
	rect = (*control)->contrlRect;
	InsetRect(&rect, 3, 3);
	return PtInRect(mouse, &rect) ? kControlEditTextPart : kControlNoPart;
      case calcCRgns:
	if (param & (1 << 31)) {
	    param &= ~(1 << 31);
	    goto calcthumbrgn;
	}
	/* FALLTHROUGH */
      case calcCntlRgn:
	rgn = (RgnHandle)param;
	RectRgn(rgn, &(*control)->contrlRect);
	return 0;
      case calcThumbRgn:
      calcthumbrgn:
	rgn = (RgnHandle)param;
	SetEmptyRgn(rgn);
	return 0;
    }

    return 0;
}
#endif
			     
static void macctrl_radio(struct macctrls *mcs, WindowPtr window,
			  struct mac_layoutstate *curstate,
			  union control *ctrl)
{
    union macctrl *mc = snew(union macctrl);
    Rect bounds;
    Str255 title;
    unsigned int i, colwidth;

    mc->generic.type = MACCTRL_RADIO;
    mc->generic.ctrl = ctrl;
    mc->generic.privdata = NULL;
    mc->radio.tbctrls = snewn(ctrl->radio.nbuttons, ControlRef);
    colwidth = (curstate->width + 13) /	ctrl->radio.ncolumns;
    bounds.top = curstate->pos.v;
    bounds.bottom = bounds.top + 16;
    bounds.left = curstate->pos.h;
    bounds.right = bounds.left + curstate->width;
    if (ctrl->radio.label == NULL)
	mc->radio.tblabel = NULL;
    else {
	if (mac_gestalts.apprvers >= 0x100) {
	    mc->radio.tblabel = NewControl(window, &bounds, NULL, FALSE,
					   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, FALSE,
					   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;
    }
    for (i = 0; i < ctrl->radio.nbuttons; i++) {
	bounds.top = curstate->pos.v - 2;
	bounds.bottom = bounds.top + 18;
	bounds.left = curstate->pos.h + colwidth * (i % ctrl->radio.ncolumns);
	if (i == ctrl->radio.nbuttons - 1 ||
	    i % ctrl->radio.ncolumns == ctrl->radio.ncolumns - 1) {
	    bounds.right = curstate->pos.h + curstate->width;
	    curstate->pos.v += 18;
	} else
	    bounds.right = bounds.left + colwidth - 13;
	c2pstrcpy(title, ctrl->radio.buttons[i]);
	mc->radio.tbctrls[i] = NewControl(window, &bounds, title, FALSE,
					  0, 0, 1, radioButProc, (long)mc);
    }
    curstate->pos.v += 4;
    add234(mcs->byctrl, mc);
    mc->generic.next = mcs->panels[curstate->panelnum];
    mcs->panels[curstate->panelnum] = mc;
    ctrlevent(mcs, mc, EVENT_REFRESH);
}

static void macctrl_checkbox(struct macctrls *mcs, WindowPtr window,
			     struct mac_layoutstate *curstate,
			     union control *ctrl)
{
    union macctrl *mc = snew(union macctrl);
    Rect bounds;
    Str255 title;

    assert(ctrl->checkbox.label != NULL);
    mc->generic.type = MACCTRL_CHECKBOX;
    mc->generic.ctrl = ctrl;
    mc->generic.privdata = NULL;
    bounds.left = curstate->pos.h;
    bounds.right = bounds.left + curstate->width;
    bounds.top = curstate->pos.v;
    bounds.bottom = bounds.top + 16;
    c2pstrcpy(title, ctrl->checkbox.label);
    mc->checkbox.tbctrl = NewControl(window, &bounds, title, FALSE, 0, 0, 1,
				     checkBoxProc, (long)mc);
    add234(mcs->byctrl, mc);
    curstate->pos.v += 22;
    mc->generic.next = mcs->panels[curstate->panelnum];
    mcs->panels[curstate->panelnum] = mc;
    ctrlevent(mcs, mc, EVENT_REFRESH);
}

static void macctrl_button(struct macctrls *mcs, WindowPtr window,
			   struct mac_layoutstate *curstate,
			   union control *ctrl)
{
    union macctrl *mc = snew(union macctrl);
    Rect bounds;
    Str255 title;

    assert(ctrl->button.label != NULL);
    mc->generic.type = MACCTRL_BUTTON;
    mc->generic.ctrl = ctrl;
    mc->generic.privdata = NULL;
    bounds.left = curstate->pos.h;
    bounds.right = bounds.left + curstate->width;
    bounds.top = curstate->pos.v;
    bounds.bottom = bounds.top + 20;
    c2pstrcpy(title, ctrl->button.label);
    mc->button.tbctrl = NewControl(window, &bounds, title, FALSE, 0, 0, 1,
				   pushButProc, (long)mc);
    mc->button.tbring = NULL;
    if (mac_gestalts.apprvers >= 0x100) {
	Boolean isdefault = ctrl->button.isdefault;

	SetControlData(mc->button.tbctrl, kControlEntireControl,
		       kControlPushButtonDefaultTag,
		       sizeof(isdefault), &isdefault);
    } else if (ctrl->button.isdefault) {
	InsetRect(&bounds, -4, -4);
	mc->button.tbring = NewControl(window, &bounds, title, FALSE, 0, 0, 1,
				       SYS7_DEFAULT_PROC, (long)mc);
    }
    if (mac_gestalts.apprvers >= 0x110) {
	Boolean iscancel = ctrl->button.iscancel;

	SetControlData(mc->button.tbctrl, kControlEntireControl,
		       kControlPushButtonCancelTag,
		       sizeof(iscancel), &iscancel);
    }
    if (ctrl->button.isdefault)
	mcs->defbutton = mc;
    if (ctrl->button.iscancel)
	mcs->canbutton = mc;
    add234(mcs->byctrl, mc);
    mc->generic.next = mcs->panels[curstate->panelnum];
    mcs->panels[curstate->panelnum] = mc;
    curstate->pos.v += 26;
}

#if !TARGET_API_MAC_CARBON
static pascal SInt32 macctrl_sys7_default_cdef(SInt16 variant,
					       ControlRef control,
					       ControlDefProcMessage msg,
					       SInt32 param)
{
    RgnHandle rgn;
    Rect rect;
    int oval;
    PenState savestate;

    switch (msg) {
      case drawCntl:
	if ((*control)->contrlVis) {
	    rect = (*control)->contrlRect;
	    GetPenState(&savestate);
	    PenNormal();
	    PenSize(3, 3);
	    if ((*control)->contrlHilite == kControlInactivePart)
		PenPat(&qd.gray);
	    oval = (rect.bottom - rect.top) / 2 + 2;
	    FrameRoundRect(&rect, oval, oval);
	    SetPenState(&savestate);
	}
	return 0;
      case calcCRgns:
	if (param & (1 << 31)) {
	    param &= ~(1 << 31);
	    goto calcthumbrgn;
	}
	/* FALLTHROUGH */
      case calcCntlRgn:
	rgn = (RgnHandle)param;
	RectRgn(rgn, &(*control)->contrlRect);
	return 0;
      case calcThumbRgn:
      calcthumbrgn:
	rgn = (RgnHandle)param;
	SetEmptyRgn(rgn);
	return 0;
    }