mirror of
https://github.com/UpsilonNumworks/Upsilon.git
synced 2026-01-19 00:37:25 +01:00
b44a95a9b3
* Initial test - working on Linux
* Try to make it work with liba
* Stop using liba and the filesystem
* IT WORKS
* Key input, full res, fix some of the crashes
* Fix the hang when doing calculations
* Add some more key mappings
* Fix the square root issue
* Icons
* Better key mappings, brightness control, better gamma correction, more effficient framebuffer
* Cleanup stage 1
* Cleanup stage 2
* Make the build system build a g3a
* Make it not exit when you press the menu button
* Add Casio port to README
* Use omega-master instead of omega-dev
* Fix mistake with cherry-picking in the README
* Fix internal storage crash
* Fix compile error on Numworks calculators
* Upsilon branding
* Sharper icon
* Make the CI work
* Add power off and improve menu
* Map Alpha + up/down to the brightness shortcut
* Add missing file
* Fix web CI build
* Revert "Fix web CI build"
This reverts commit f19657d9fc.
* Change "prizm" to "fxcg"
* Add FASTLOAD option for Add-in Push
* Add some charatcers to the catalog on Casio and improve key mappings
* Build with -Os -flto
* Disable LTO for now as it's causing crashes
* Put back the fonts I accidently changed
I'd like to add an option for this though as I prefer the ones from Epsilon
88 lines
2.9 KiB
C++
88 lines
2.9 KiB
C++
#include <escher/icon_view.h>
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extern "C" {
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#include <assert.h>
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#include <stdint.h>
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}
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#include <ion.h>
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#include <kandinsky.h>
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IconView::IconView() :
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View(),
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m_image(nullptr)
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{
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}
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constexpr static int iconBufferSize = 3080;
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// Icon file is 55 x 56 = 3080
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void IconView::drawRect(KDContext * ctx, KDRect rect) const {
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const uint8_t* data;
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size_t size;
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if (m_image != nullptr) {
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assert(bounds().width() == m_image->width());
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assert(bounds().height() == m_image->height());
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assert(bounds().width() == 55);
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assert(bounds().height() == 56);
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data = m_image->compressedPixelData();
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size = m_image->compressedPixelDataSize();
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} else if (m_data != nullptr) {
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data = m_data;
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size = m_dataLength;
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} else {
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return;
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}
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KDColor pixelBuffer[iconBufferSize];
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assert(Ion::stackSafe()); // That's a VERY big buffer we're allocating on the stack
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Ion::decompress(
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data,
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reinterpret_cast<uint8_t *>(pixelBuffer),
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size,
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iconBufferSize * sizeof(KDColor)
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);
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// If we are on a big-endian CPU, we need to swap the bytes
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#if _BIG_ENDIAN
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for (uint32_t i = 0; i < iconBufferSize; i++) {
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pixelBuffer[i] = KDColor::RGB16(__builtin_bswap16(pixelBuffer[i]));
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}
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#endif
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//We push the first 6 lines of the image so that they are truncated on the sides
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ctx->fillRectWithPixels(KDRect(6, 0, m_frame.width()-12, 1),pixelBuffer+6, nullptr);
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ctx->fillRectWithPixels(KDRect(4, 1, m_frame.width()-8, 1),pixelBuffer+4+55, nullptr);
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ctx->fillRectWithPixels(KDRect(3, 2, m_frame.width()-6, 1),pixelBuffer+3+(2*55), nullptr);
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ctx->fillRectWithPixels(KDRect(2, 3, m_frame.width()-4, 1),pixelBuffer+2+(3*55), nullptr);
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ctx->fillRectWithPixels(KDRect(1, 4, m_frame.width()-2, 1),pixelBuffer+1+(4*55), nullptr);
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ctx->fillRectWithPixels(KDRect(1, 5, m_frame.width()-2, 1),pixelBuffer+1+(5*55), nullptr);
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//Then we push the rectangular part of the image
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ctx->fillRectWithPixels(KDRect(0, 6, m_frame.width(), 44),pixelBuffer+(6*55), nullptr);
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//Finally we push the last 5 lines of the image so that they are truncated on the sides
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ctx->fillRectWithPixels(KDRect(1, 50, m_frame.width()-2, 1),pixelBuffer+1+(50*55), nullptr);
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ctx->fillRectWithPixels(KDRect(1, 51, m_frame.width()-2, 1),pixelBuffer+1+(51*55), nullptr);
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ctx->fillRectWithPixels(KDRect(2, 52, m_frame.width()-4, 1),pixelBuffer+2+(52*55), nullptr);
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ctx->fillRectWithPixels(KDRect(3, 53, m_frame.width()-6, 1),pixelBuffer+3+(53*55), nullptr);
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ctx->fillRectWithPixels(KDRect(4, 54, m_frame.width()-8, 1),pixelBuffer+4+(54*55), nullptr);
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ctx->fillRectWithPixels(KDRect(6, 55, m_frame.width()-12, 1),pixelBuffer+6+(55*55), nullptr);
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}
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void IconView::setImage(const uint8_t *data, size_t dataLength) {
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if (data != m_data && dataLength != m_dataLength) {
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m_data = data;
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m_dataLength = dataLength;
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markRectAsDirty(bounds());
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}
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}
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void IconView::setImage(const Image * image) {
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if (image != m_image) {
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m_image = image;
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markRectAsDirty(bounds());
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}
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}
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