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https://github.com/UpsilonNumworks/Upsilon.git
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1ce6f36651
A SandboxController is now pushed on the StackViewController and sets the KDIonContext::sharedContext before drawing, sets a white background and handles user input after the Python computation to dismiss the drawing screen. Change-Id: I51b0474365a85e845227379a16d090541fa8ded7
49 lines
1.5 KiB
C++
49 lines
1.5 KiB
C++
extern "C" {
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#include "modkandinsky.h"
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}
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#include <kandinsky.h>
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#include "port.h"
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/* KDIonContext::sharedContext needs to be set to the wanted Rect before
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* calling kandinsky_get_pixel, kandinsky_set_pixel and kandinsky_draw_string.
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* We do this here with displaySandbox(), which pushes the SandboxController on
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* the stackViewController and forces the window to redraw itself.
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* KDIonContext::sharedContext is set to the frame of the last object drawn. */
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mp_obj_t kandinsky_color(mp_obj_t red, mp_obj_t green, mp_obj_t blue) {
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return
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MP_OBJ_NEW_SMALL_INT(
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KDColor::RGB888(
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mp_obj_get_int(red),
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mp_obj_get_int(green),
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mp_obj_get_int(blue)
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)
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);
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}
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mp_obj_t kandinsky_get_pixel(mp_obj_t x, mp_obj_t y) {
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KDColor c = KDIonContext::sharedContext()->getPixel(
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KDPoint(mp_obj_get_int(x), mp_obj_get_int(y))
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);
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return MP_OBJ_NEW_SMALL_INT(c);
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}
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mp_obj_t kandinsky_set_pixel(mp_obj_t x, mp_obj_t y, mp_obj_t color) {
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MicroPython::ExecutionEnvironment::currentExecutionEnvironment()->displaySandbox();
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KDIonContext::sharedContext()->setPixel(
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KDPoint(mp_obj_get_int(x), mp_obj_get_int(y)),
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KDColor::RGB16(mp_obj_get_int(color))
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);
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return mp_const_none;
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}
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mp_obj_t kandinsky_draw_string(mp_obj_t text, mp_obj_t x, mp_obj_t y) {
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MicroPython::ExecutionEnvironment::currentExecutionEnvironment()->displaySandbox();
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KDIonContext::sharedContext()->drawString(
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mp_obj_str_get_str(text),
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KDPoint(mp_obj_get_int(x), mp_obj_get_int(y))
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);
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return mp_const_none;
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}
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