mirror of
https://github.com/JorjBauer/aiie.git
synced 2024-11-08 01:07:13 +00:00
145 lines
3.6 KiB
C++
145 lines
3.6 KiB
C++
#include "appleui.h"
|
|
|
|
#include "vm.h" // for DISPLAYHEIGHT. Probably not the most sensible.
|
|
#include "images.h"
|
|
#include "globals.h"
|
|
|
|
// FIXME: abstract and standardize the sizes, onscreen locations, and
|
|
// underlying bitmap types
|
|
|
|
AppleUI::AppleUI()
|
|
{
|
|
redrawFrame = false;
|
|
redrawDriveLatches = false;
|
|
redrawDriveActivity = false;
|
|
driveInserted[0] = driveInserted[1] = 0;
|
|
driveActivity[0] = driveActivity[1] = 0;
|
|
}
|
|
|
|
AppleUI::~AppleUI()
|
|
{
|
|
}
|
|
|
|
void AppleUI::drawStaticUIElement(uint8_t element)
|
|
{
|
|
// Only one static UI element right now...
|
|
if (element != UIeOverlay)
|
|
return;
|
|
redrawFrame = true;
|
|
}
|
|
|
|
void AppleUI::drawOnOffUIElement(uint8_t element, bool state)
|
|
{
|
|
if (element == UIeDisk1_state ||
|
|
element == UIeDisk2_state) {
|
|
driveInserted[element-UIeDisk1_state] = state;
|
|
redrawDriveLatches = true;
|
|
}
|
|
else if (element == UIeDisk1_activity ||
|
|
element == UIeDisk2_activity) {
|
|
driveActivity[element-UIeDisk1_activity] = state;
|
|
redrawDriveActivity = true;
|
|
}
|
|
}
|
|
|
|
void AppleUI::drawPercentageUIElement(uint8_t element, uint8_t percent)
|
|
{
|
|
// only 1 element of this type
|
|
if (element != UIePowerPercentage) {
|
|
return;
|
|
}
|
|
// Temporarily disabled; the API for this needs updating for resolution-independent display coordinates
|
|
// drawBatteryStatus(percent);
|
|
}
|
|
|
|
void AppleUI::drawBatteryStatus(uint8_t percent)
|
|
{
|
|
uint16_t xoff = 301*2;
|
|
uint16_t yoff = 222;
|
|
|
|
// the area around the apple is 12 wide; it's exactly 11 high the
|
|
// color is 210/202/159
|
|
|
|
float watermark = ((float)percent / 100.0) * 11;
|
|
|
|
for (int y=0; y<11; y++) {
|
|
uint8_t bgr = 210;
|
|
uint8_t bgg = 202;
|
|
uint8_t bgb = 159;
|
|
|
|
if (11-y > watermark) {
|
|
// black...
|
|
bgr = bgg = bgb = 0;
|
|
}
|
|
|
|
for (int x=0; x<10; x++) {
|
|
#ifdef TEENSYDUINO
|
|
uint8_t r = pgm_read_byte(&appleBitmap[(y * 10 + x)*4 + 0]);
|
|
uint8_t g = pgm_read_byte(&appleBitmap[(y * 10 + x)*4 + 1]);
|
|
uint8_t b = pgm_read_byte(&appleBitmap[(y * 10 + x)*4 + 2]);
|
|
uint8_t a = pgm_read_byte(&appleBitmap[(y * 10 + x)*4 + 3]);
|
|
#else
|
|
const uint8_t *p = &appleBitmap[(y * 10 + (x-1))*4];
|
|
uint8_t r, g, b, a;
|
|
r = p[0];
|
|
g = p[1];
|
|
b = p[2];
|
|
a = p[3];
|
|
#endif
|
|
|
|
// It's RGBA; blend w/ background color
|
|
float alpha = (float)a / 255.0;
|
|
r = (float)r * alpha + (bgr * (1.0 - alpha));
|
|
g = (float)g * alpha + (bgg * (1.0 - alpha));
|
|
b = (float)b * alpha + (bgb * (1.0 - alpha));
|
|
|
|
g_display->drawPixel(x+xoff, y+yoff, r, g, b);
|
|
}
|
|
}
|
|
}
|
|
|
|
void AppleUI::blit()
|
|
{
|
|
if (redrawFrame) {
|
|
redrawFrame = false;
|
|
g_display->drawImageOfSizeAt(displayBitmap, DBITMAP_WIDTH, DBITMAP_HEIGHT, 0, 0);
|
|
}
|
|
|
|
if (redrawDriveLatches) {
|
|
redrawDriveLatches = false;
|
|
uint16_t xoff = 55;
|
|
uint8_t yoff = 216;
|
|
uint16_t xsize;
|
|
uint8_t ysize;
|
|
const uint8_t *img;
|
|
|
|
xsize = 43;
|
|
ysize = 20;
|
|
img = driveInserted[0] ? driveLatchOpen : driveLatch;
|
|
g_display->drawImageOfSizeAt(img, xsize, ysize, xoff, yoff);
|
|
|
|
xoff += 134;
|
|
img = driveInserted[1] ? driveLatchOpen : driveLatch;
|
|
g_display->drawImageOfSizeAt(img, xsize, ysize, xoff, yoff);
|
|
}
|
|
|
|
if (redrawDriveActivity) {
|
|
redrawDriveActivity = false;
|
|
|
|
uint16_t xoff = 125;
|
|
uint8_t yoff = 213;
|
|
|
|
for (int x=0; x<6; x++) {
|
|
g_display->drawUIPixel(x + xoff, yoff, driveActivity[0] ? 0xF800 : 0x8AA9);
|
|
g_display->drawUIPixel(x + xoff, yoff + 1, driveActivity[0] ? 0xF800 : 0x8AA9);
|
|
|
|
g_display->drawUIPixel(x + xoff + 135, yoff, driveActivity[1] ? 0xF800 : 0x8AA9);
|
|
g_display->drawUIPixel(x + xoff + 135, yoff + 1, driveActivity[1] ? 0xF800 : 0x8AA9);
|
|
}
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|