106 lines
2.6 KiB
Objective-C
106 lines
2.6 KiB
Objective-C
// 15 may 2014
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#include "objc_darwin.h"
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#import <AppKit/NSControl.h>
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#import <AppKit/NSView.h>
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#import <AppKit/NSTextField.h>
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#import <AppKit/NSScrollView.h>
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#import <AppKit/NSTableView.h>
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#import <AppKit/NSProgressIndicator.h>
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#define to(T, x) ((T *) (x))
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#define toNSControl(x) to(NSControl, (x))
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#define toNSTextField(x) to(NSTextField, (x))
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#define toNSScrollView(x) to(NSScrollView, (x))
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#define toNSTableView(x) to(NSTableView, (x))
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#define toNSProgressIndicator(x) to(NSProgressIndicator, (x))
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#define inScrollView(x) ([toNSScrollView((x)) documentView])
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#define listboxInScrollView(x) toNSTableView(inScrollView((x)))
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#define areaInScrollView(x) inScrollView((x))
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struct xprefsize controlPrefSize(id control, BOOL alternate)
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{
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NSControl *c;
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NSRect r;
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struct xprefsize s;
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c = toNSControl(control);
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[c sizeToFit];
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r = [c frame];
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s.width = (intptr_t) r.size.width;
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s.height = (intptr_t) r.size.height;
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s.yoff = 0; // no yoff for most controls
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return s;
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}
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struct xprefsize labelPrefSize(id control, BOOL alternate)
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{
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NSControl *c;
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NSRect r;
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struct xprefsize s;
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c = toNSControl(control);
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[c sizeToFit];
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r = [c frame];
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s.width = (intptr_t) r.size.width;
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s.height = (intptr_t) r.size.height;
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s.yoff = 0; // no yoff for standalone labels
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if (!alternate) {
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// TODO this seems really hacky
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// temporarily enable the border, compute its height, and take the height difference
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[toNSTextField(c) setBordered:YES];
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[c sizeToFit];
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r = [c frame];
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[toNSTextField(c) setBordered:NO];
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// - 1 since the sizes are exclusive (????? TODO)
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s.yoff = ((intptr_t) r.size.height) - s.height - 1;
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}
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return s;
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}
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struct xprefsize listboxPrefSize(id scrollview, BOOL altenrate)
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{
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NSTableView *c;
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NSRect r;
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struct xprefsize s;
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c = listboxInScrollView(toNSScrollView(scrollview));
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[c sizeToFit];
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r = [c frame];
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s.width = (intptr_t) r.size.width;
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s.height = (intptr_t) r.size.height;
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s.yoff = 0; // no yoff for listboxes
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return s;
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}
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struct xprefsize pbarPrefSize(id control, BOOL alternate)
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{
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NSProgressIndicator *c;
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NSRect r;
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struct xprefsize s;
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c = toNSProgressIndicator(control);
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[c sizeToFit];
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r = [c frame];
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s.width = (intptr_t) r.size.width;
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s.height = (intptr_t) r.size.height;
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s.yoff = 0; // no yoff for progress bars
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return s;
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}
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struct xprefsize areaPrefSize(id scrollview, BOOL alternate)
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{
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NSView *c;
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NSRect r;
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struct xprefsize s;
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c = areaInScrollView(toNSScrollView(scrollview));
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// don't size to fit; the frame size is already the size we want
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r = [c frame];
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s.width = (intptr_t) r.size.width;
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s.height = (intptr_t) r.size.height;
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s.yoff = 0; // no yoff for areas
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return s;
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}
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