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https://github.com/UpsilonNumworks/Upsilon.git
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33 lines
1.5 KiB
C++
33 lines
1.5 KiB
C++
#include <escher/chevron_view.h>
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#include <escher/palette.h>
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const uint8_t chevronMask[ChevronView::k_chevronHeight][ChevronView::k_chevronWidth] = {
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{0x0C, 0xE1, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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{0x00, 0x00, 0x45, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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{0x00, 0x00, 0x00, 0x0C, 0xE1, 0xFF, 0xFF, 0xFF},
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0xFF, 0xFF},
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x45},
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x0C, 0x45},
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{0x00, 0x00, 0x00, 0x00, 0x00, 0x45, 0xFF, 0xFF},
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{0x00, 0x00, 0x00, 0x0C, 0xE1, 0xFF, 0xFF, 0xFF},
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{0x00, 0x00, 0x45, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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{0x0C, 0xE1, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF},
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};
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KDColor s_workingBuffer[ChevronView::k_chevronWidth*ChevronView::k_chevronHeight];
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void ChevronView::drawRect(KDContext * ctx, KDRect rect) const {
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/* Draw the chevron aligned on the right of the view and vertically centered.
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* The heightCenter is the coordinate of the vertical middle of the view. That
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* way, (heightCenter-switchHalfHeight) indicates the top the chevron. */
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KDCoordinate width = bounds().width();
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KDCoordinate heightCenter = bounds().height()/2;
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KDCoordinate chevronHalfHeight = k_chevronHeight/2;
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KDRect frame(width - k_chevronWidth, heightCenter -chevronHalfHeight, k_chevronWidth, k_chevronHeight);
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ctx->blendRectWithMask(frame, Palette::YellowDark, (const uint8_t *)chevronMask, s_workingBuffer);
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}
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KDSize ChevronView::minimalSizeForOptimalDisplay() const {
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return KDSize(k_chevronWidth, k_chevronHeight);
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}
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