osxctrls.m

putty

    assert(c && c->ctrl->generic.type == CTRL_CHECKBOX);
    c->ctrl->generic.handler(c->ctrl, d, d->data, EVENT_VALCHANGE);
}
- (void)radioChanged:(id)sender
{
    struct fe_ctrl *c = find_widget(d, sender);
    int j;

    assert(c && c->radiobuttons);
    for (j = 0; j < c->nradiobuttons; j++)
	if (sender != c->radiobuttons[j])
	    [c->radiobuttons[j] setState:NSOffState];
    c->ctrl->generic.handler(c->ctrl, d, d->data, EVENT_VALCHANGE);
}
- (void)popupMenuSelected:(id)sender
{
    struct fe_ctrl *c = find_widget(d, sender);
    c->ctrl->generic.handler(c->ctrl, d, d->data, EVENT_VALCHANGE);
}
- (void)controlTextDidChange:(NSNotification *)notification
{
    id widget = [notification object];
    struct fe_ctrl *c = find_widget(d, widget);
    assert(c && c->ctrl->generic.type == CTRL_EDITBOX);
    c->ctrl->generic.handler(c->ctrl, d, d->data, EVENT_VALCHANGE);
}
- (void)controlTextDidEndEditing:(NSNotification *)notification
{
    id widget = [notification object];
    struct fe_ctrl *c = find_widget(d, widget);
    assert(c && c->ctrl->generic.type == CTRL_EDITBOX);
    c->ctrl->generic.handler(c->ctrl, d, d->data, EVENT_REFRESH);
}
- (void)tableViewSelectionDidChange:(NSNotification *)notification
{
    id widget = [notification object];
    struct fe_ctrl *c = find_widget(d, widget);
    assert(c && c->ctrl->generic.type == CTRL_LISTBOX);
    c->ctrl->generic.handler(c->ctrl, d, d->data, EVENT_SELCHANGE);
}
- (BOOL)tableView:(NSTableView *)aTableView
    shouldEditTableColumn:(NSTableColumn *)aTableColumn
    row:(int)rowIndex
{
    return NO;			       /* no editing permitted */
}
- (void)listDoubleClicked:(id)sender
{
    struct fe_ctrl *c = find_widget(d, sender);
    assert(c && c->ctrl->generic.type == CTRL_LISTBOX);
    c->ctrl->generic.handler(c->ctrl, d, d->data, EVENT_ACTION);
}
- (void)dragListButton:(id)sender
{
    struct fe_ctrl *c = find_widget(d, sender);
    int direction, row, nrows;
    assert(c && c->ctrl->generic.type == CTRL_LISTBOX &&
	   c->ctrl->listbox.draglist);

    if (sender == c->button)
	direction = -1;		       /* up */
    else
	direction = +1;		       /* down */

    row = [c->tableview selectedRow];
    nrows = [c->tableview numberOfRows];

    if (row + direction < 0 || row + direction >= nrows) {
	NSBeep();
	return;
    }

    [[c->tableview dataSource] swap:row with:row+direction];
    [c->tableview reloadData];
    [c->tableview selectRow:row+direction byExtendingSelection:NO];

    c->ctrl->generic.handler(c->ctrl, d, d->data, EVENT_VALCHANGE);
}
@end

void create_ctrls(void *dv, NSView *parent, struct controlset *s,
		  int *minw, int *minh)
{
    struct fe_dlg *d = (struct fe_dlg *)dv;
    int ccw[100];		       /* cumulative column widths */
    int cypos[100];
    int ncols;
    int wmin = 0, hmin = 0;
    int i, j, cw, ch;
    NSRect rect;
    NSFont *textviewfont = nil;
    int boxh = 0, boxw = 0;

    if (!s->boxname && s->boxtitle) {
        /* This controlset is a panel title. */

	NSTextField *tf;

	tf = [[NSTextField alloc] initWithFrame:NSMakeRect(0,0,1,1)];
	[tf setEditable:NO];
	[tf setSelectable:NO];
	[tf setBordered:NO];
	[tf setDrawsBackground:NO];
	[tf setStringValue:[NSString stringWithCString:s->boxtitle]];
	[tf sizeToFit];
	rect = [tf frame];
	[parent addSubview:tf];

	/*
	 * I'm going to store this NSTextField in the boxes tree,
	 * because I really can't face having a special tree234
	 * mapping controlsets to panel titles.
	 */
	add_box(d, s, tf);

	*minw = rect.size.width;
	*minh = rect.size.height;

	return;
    }

    if (*s->boxname) {
	/*
	 * Create an NSBox to contain this subset of controls.
	 */
	NSBox *box;
	NSRect tmprect;

	box = [[NSBox alloc] initWithFrame:NSMakeRect(0,0,1,1)];
	if (s->boxtitle)
	    [box setTitle:[NSString stringWithCString:s->boxtitle]];
	else
	    [box setTitlePosition:NSNoTitle];
	add_box(d, s, box);
	tmprect = [box frame];
	[box setContentViewMargins:NSMakeSize(20,20)];
	[box setFrameFromContentFrame:NSMakeRect(100,100,100,100)];
	rect = [box frame];
	[box setFrame:tmprect];
	boxh = (int)(rect.size.height - 100);
	boxw = (int)(rect.size.width - 100);
	[parent addSubview:box];

	if (s->boxtitle)
	    boxh += [[box titleFont] pointSize];

	/*
	 * All subsequent controls will be placed within this box.
	 */
	parent = box;
    }

    ncols = 1;
    ccw[0] = 0;
    ccw[1] = 100;
    cypos[0] = 0;

    /*
     * Now iterate through the controls themselves, create them,
     * and add their width and height to the overall width/height
     * calculation.
     */
    for (i = 0; i < s->ncontrols; i++) {
	union control *ctrl = s->ctrls[i];
	struct fe_ctrl *c;
	int colstart = COLUMN_START(ctrl->generic.column);
	int colspan = COLUMN_SPAN(ctrl->generic.column);
	int colend = colstart + colspan;
	int ytop, wthis;

        switch (ctrl->generic.type) {
          case CTRL_COLUMNS:
	    for (j = 1; j < ncols; j++)
		if (cypos[0] < cypos[j])
		    cypos[0] = cypos[j];

	    assert(ctrl->columns.ncols < lenof(ccw));

	    ccw[0] = 0;
	    for (j = 0; j < ctrl->columns.ncols; j++) {
		ccw[j+1] = ccw[j] + (ctrl->columns.percentages ?
				     ctrl->columns.percentages[j] : 100);
		cypos[j] = cypos[0];
	    }

	    ncols = ctrl->columns.ncols;

            continue;                  /* no actual control created */
          case CTRL_TABDELAY:
	    /*
	     * I'm currently uncertain that we can implement tab
	     * order in OS X.
	     */
            continue;                  /* no actual control created */
	}

	c = fe_ctrl_new(ctrl);
	add234(d->byctrl, c);

	cw = ch = 0;

        switch (ctrl->generic.type) {
          case CTRL_BUTTON:
          case CTRL_CHECKBOX:
	    {
		NSButton *b;

		b = [[MyButton alloc] initWithFrame:NSMakeRect(0, 0, 1, 1)];
		[b setBezelStyle:NSRoundedBezelStyle];
		if (ctrl->generic.type == CTRL_CHECKBOX)
		    [b setButtonType:NSSwitchButton];
		[b setTitle:[NSString stringWithCString:ctrl->generic.label]];
		if (ctrl->button.isdefault)
		    [b setKeyEquivalent:@"\r"];
		else if (ctrl->button.iscancel)
		    [b setKeyEquivalent:@"\033"];
		[b sizeToFit];
		rect = [b frame];

		[parent addSubview:b];

		[b setTarget:d->rec];
		if (ctrl->generic.type == CTRL_CHECKBOX)
		    [b setAction:@selector(checkboxChanged:)];
		else
		    [b setAction:@selector(buttonPushed:)];
		add_widget(d, c, b);

		c->button = b;

		cw = rect.size.width;
		ch = rect.size.height;
	    }
	    break;
	  case CTRL_EDITBOX:
	    {
		int editp = ctrl->editbox.percentwidth;
		int labelp = editp == 100 ? 100 : 100 - editp;
		NSTextField *tf;
		NSComboBox *cb;

		tf = [[NSTextField alloc] initWithFrame:NSMakeRect(0,0,1,1)];
		[tf setEditable:NO];
		[tf setSelectable:NO];
		[tf setBordered:NO];
		[tf setDrawsBackground:NO];
		[tf setStringValue:[NSString
				    stringWithCString:ctrl->generic.label]];
		[tf sizeToFit];
		rect = [tf frame];
		[parent addSubview:tf];
		c->label = tf;

		cw = rect.size.width * 100 / labelp;
		ch = rect.size.height;

		if (ctrl->editbox.has_list) {
		    cb = [[NSComboBox alloc]
			  initWithFrame:NSMakeRect(0,0,1,1)];
		    [cb setStringValue:@"x"];
		    [cb sizeToFit];
		    rect = [cb frame];
		    [parent addSubview:cb];
		    c->combobox = cb;
		} else {
		    if (ctrl->editbox.password)
			tf = [NSSecureTextField alloc];
		    else
			tf = [NSTextField alloc];

		    tf = [tf initWithFrame:NSMakeRect(0,0,1,1)];
		    [tf setEditable:YES];
		    [tf setSelectable:YES];
		    [tf setBordered:YES];
		    [tf setStringValue:@"x"];
		    [tf sizeToFit];
		    rect = [tf frame];
		    [parent addSubview:tf];
		    c->editbox = tf;

		    [tf setDelegate:d->rec];
		    add_widget(d, c, tf);
		}

		if (editp == 100) {
		    /* the edit box and its label are vertically separated */
		    ch += VSPACING + rect.size.height;
		} else {
		    /* the edit box and its label are horizontally separated */
		    if (ch < rect.size.height)
			ch = rect.size.height;
		}

		if (cw < rect.size.width * 100 / editp)
		    cw = rect.size.width * 100 / editp;
	    }
	    break;
	  case CTRL_TEXT:
	    {
		NSTextView *tv;
		int testwid;

		if (!textviewfont) {
		    NSTextField *tf;
		    tf = [[NSTextField alloc] init];
		    textviewfont = [tf font];
		    [tf release];
		}

		testwid = (ccw[colend] - ccw[colstart]) * 3;

		tv = [[NSTextView alloc]
		      initWithFrame:NSMakeRect(0,0,testwid,1)];
		[tv setEditable:NO];
		[tv setSelectable:NO];
		//[tv setBordered:NO];
		[tv setDrawsBackground:NO];
		[tv setFont:textviewfont];
		[tv setString:
		 [NSString stringWithCString:ctrl->generic.label]];
		rect = [tv frame];
		[tv sizeToFit];
		[parent addSubview:tv];
		c->textview = tv;

		cw = rect.size.width;
		ch = rect.size.height;
	    }
	    break;
	  case CTRL_RADIO:
	    {
		NSTextField *tf;
		int j;

		if (ctrl->generic.label) {
		    tf = [[NSTextField alloc]
			  initWithFrame:NSMakeRect(0,0,1,1)];
		    [tf setEditable:NO];
		    [tf setSelectable:NO];
		    [tf setBordered:NO];
		    [tf setDrawsBackground:NO];
		    [tf setStringValue:
		     [NSString stringWithCString:ctrl->generic.label]];
		    [tf sizeToFit];
		    rect = [tf frame];
		    [parent addSubview:tf];
		    c->label = tf;

		    cw = rect.size.width;
		    ch = rect.size.height;
		} else {
		    cw = 0;
		    ch = -VSPACING;    /* compensate for next advance */
		}

		c->nradiobuttons = ctrl->radio.nbuttons;
		c->radiobuttons = snewn(ctrl->radio.nbuttons, NSButton *);

		for (j = 0; j < ctrl->radio.nbuttons; j++) {
		    NSButton *b;
		    int ncols;

		    b = [[MyButton alloc] initWithFrame:NSMakeRect(0,0,1,1)];
		    [b setBezelStyle:NSRoundedBezelStyle];
		    [b setButtonType:NSRadioButton];
		    [b setTitle:[NSString
				 stringWithCString:ctrl->radio.buttons[j]]];
		    [b sizeToFit];
		    rect = [b frame];
		    [parent addSubview:b];

		    c->radiobuttons[j] = b;

		    [b setTarget:d->rec];
		    [b setAction:@selector(radioChanged:)];
		    add_widget(d, c, b);

		    /*
		     * Add to the height every time we place a
		     * button in column 0.
		     */
		    if (j % ctrl->radio.ncolumns == 0) {
			ch += rect.size.height + VSPACING;
		    }

		    /*
		     * Add to the width by working out how many
		     * columns this button spans.
		     */
		    if (j == ctrl->radio.nbuttons - 1)
			ncols = (ctrl->radio.ncolumns -
				 (j % ctrl->radio.ncolumns));
		    else
			ncols = 1;

		    if (cw < rect.size.width * ctrl->radio.ncolumns / ncols)
			cw = rect.size.width * ctrl->radio.ncolumns / ncols;
		}
	    }
	    break;
	  case CTRL_FILESELECT:
	  case CTRL_FONTSELECT:
	    {
		NSTextField *tf;
		NSButton *b;
		int kh;

		tf = [[NSTextField alloc] initWithFrame:NSMakeRect(0,0,1,1)];
		[tf setEditable:NO];
		[tf setSelectable:NO];
		[tf setBordered:NO];
		[tf setDrawsBackground:NO];
		[tf setStringValue:[NSString
				    stringWithCString:ctrl->generic.label]];
		[tf sizeToFit];
		rect = [tf frame];
		[parent addSubview:tf];
		c->label = tf;

		cw = rect.size.width;
		ch = rect.size.height;

		tf = [NSTextField alloc];
		tf = [tf initWithFrame:NSMakeRect(0,0,1,1)];
		if (ctrl->generic.type == CTRL_FILESELECT) {
		    [tf setEditable:YES];
		    [tf setSelectable:YES];
		    [tf setBordered:YES];
		} else {
		    [tf setEditable:NO];
		    [tf setSelectable:NO];
		    [tf setBordered:NO];
		    [tf setDrawsBackground:NO];
		}
		[tf setStringValue:@"x"];
		[tf sizeToFit];
		rect = [tf frame];
		[parent addSubview:tf];
		c->editbox = tf;

		kh = rect.size.height;
		if (cw < rect.size.width * 4 / 3)
		    cw = rect.size.width * 4 / 3;

		b = [[MyButton alloc] initWithFrame:NSMakeRect(0, 0, 1, 1)];
		[b setBezelStyle:NSRoundedBezelStyle];
		if (ctrl->generic.type == CTRL_FILESELECT)
		    [b setTitle:@"Browse..."];
		else
		    [b setTitle:@"Change..."];
		// [b setKeyEquivalent:somethingorother];
		// [b setTarget:somethingorother];
		// [b setAction:somethingorother];
		[b sizeToFit];