64 lines
1.2 KiB
Objective-C
64 lines
1.2 KiB
Objective-C
// 14 august 2015
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#import "uipriv_darwin.h"
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// TODO events
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type uiSlider {
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uiDarwinControl c;
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NSSlider *slider;
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void (*onChanged)(uiSlider *, void *);
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void *onChangedData;
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};
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uiDarwinDefineControl(
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uiSlider, // type name
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uiSliderType, // type function
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slider // handle
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)
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intmax_t uiSliderValue(uiSlider *s)
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{
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return PUT_CODE_HERE;
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}
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void uiSliderSetValue(uiSlider *s, intmax_t value)
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{
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// TODO
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}
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void uiSliderOnChanged(uiSlider *s, void (*f)(uiSlider *, void *), void *data)
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{
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s->onChanged = f;
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s->onChangedData = data;
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}
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static void defaultOnChanged(uiSlider *s, void *data)
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{
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// do nothing
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}
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uiSlider *uiNewSlider(intmax_t min, intmax_t max)
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{
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uiSlider *s;
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NSSliderCell *cell;
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s = (uiSlider *) uiNewControl(uiSliderType());
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s->slider = [[NSSlider alloc] initWithFrame:NSZeroRect];
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// TODO vertical is defined by wider than tall
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[s->slider setMinValue:min];
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[s->slider setMaxValue:max];
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[s->slider setAllowsTickMarkValuesOnly:NO];
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[s->slider setNumberOfTickMarks:0];
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[s->slider setTickMarkPosition:NSTickMarkAbove];
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cell = (NSSliderCell *) [s->slider cell];
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[cell setSliderType:NSLinearSlider];
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uiSliderOnChanged(s, defaultOnChanged, NULL);
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uiDarwinFinishNewControl(s, uiSlider);
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return s;
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}
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