Extra debugging for iTerm2's fitWindowToTabSize

gistfile1.txt

- (BOOL)fitWindowToTabSize:(NSSize)tabSize
{
    PtyLog(@"fitWindowToTabSize %@", [NSValue valueWithSize:tabSize]);
    if ([self anyFullScreen]) {
        [self fitTabsToWindow];
        return NO;
    }
    // Set the window size to be large enough to encompass that tab plus its decorations.
    NSSize decorationSize = [self windowDecorationSize];
    NSSize winSize = tabSize;
    PtyLog(@"initial winSize=%@", [NSValue valueWithSize:winSize]);

    winSize.width += decorationSize.width;
    winSize.height += decorationSize.height;
    PtyLog(@"winSize including decorations=%@", [NSValue valueWithSize:winSize]);

    NSRect frame = [[self window] frame];
    PtyLog(@"window frame=%@", [NSValue valueWithRect:frame]);

    BOOL mustResizeTabs = NO;
    NSSize maxFrameSize = [self maxFrame].size;
    PtyLog(@"maxFrameSize=%@, screens=%@", [NSValue valueWithSize:maxFrameSize], [NSScreen screens]);
    if (maxFrameSize.width <= 0 || maxFrameSize.height <= 0) {
        // This can happen when scrollers are changing while no monitors are
        // attached (e.g., plug in mouse+keyboard and external display into
        // clamshell simultaneously)
        NSLog(@"* max frame size was not positive; aborting fitWindowToTabSize");
        return NO;
    }
    if (winSize.width > maxFrameSize.width ||
        winSize.height > maxFrameSize.height) {
        mustResizeTabs = YES;
    }
    winSize.width = MIN(winSize.width, maxFrameSize.width);
    winSize.height = MIN(winSize.height, maxFrameSize.height);
    PtyLog(@"winSize constrainted to maxFrameSize=%@", [NSValue valueWithSize:winSize]);

    CGFloat heightChange = winSize.height - [[self window] frame].size.height;
    frame.size = winSize;
    PtyLog(@"Assign winSize to frame. Frame is now %@", [NSValue valueWithRect:frame]);
    frame.origin.y -= heightChange;

    [[[self window] contentView] setAutoresizesSubviews:NO];
    if (windowType_ == WINDOW_TYPE_TOP || windowType_ == WINDOW_TYPE_BOTTOM) {
  	PtyLog(@"is a top or bottom window");
        frame.size.width = [[self window] frame].size.width;
        frame.origin.x = [[self window] frame].origin.x;
    }

    // Set the origin again to the bottom of screen
    if (windowType_ == WINDOW_TYPE_BOTTOM) {
        frame.origin.y = self.screen.visibleFrame.origin.y;
    }

    BOOL didResize = NSEqualRects([[self window] frame], frame);
    PtyLog(@"set window frame to %@", [NSValue valueWithRect:frame]);
    [[self window] setFrame:frame display:YES];
    [[[self window] contentView] setAutoresizesSubviews:YES];

    [self fitBottomBarToWindow];

    PtyLog(@"fitWindowToTabs - refresh textview");
    for (PTYSession* session in [[self currentTab] sessions]) {
        [[session TEXTVIEW] setNeedsDisplay:YES];
    }
    PtyLog(@"fitWindowToTabs - update tab bar");
    [tabBarControl update];
    PtyLog(@"fitWindowToTabs - return.");

    if (mustResizeTabs) {
        [self fitTabsToWindow];
    }

    return didResize;
}