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Slightly neater display list of disk images on the Pi's HDMI screen.

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This commit is contained in:
Stephen White 2019-11-17 15:20:16 +11:00
parent ca10026ade
commit ffb176a320
1 changed files with 29 additions and 15 deletions
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42
src/DiskCaddy.cpp
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@ -31,6 +31,10 @@ static const u32 screenPosYCaddySelections = 280;
static char buffer[256] = { 0 }; static char buffer[256] = { 0 };
static u32 white = RGBA(0xff, 0xff, 0xff, 0xff); static u32 white = RGBA(0xff, 0xff, 0xff, 0xff);
static u32 red = RGBA(0xff, 0, 0, 0xff); static u32 red = RGBA(0xff, 0, 0, 0xff);
static u32 redDark = RGBA(0x88, 0, 0, 0xff);
static u32 redMid = RGBA(0xcc, 0, 0, 0xff);
static u32 grey = RGBA(0x88, 0x88, 0x88, 0xff);
static u32 greyDark = RGBA(0x44, 0x44, 0x44, 0xff);
bool DiskCaddy::Empty() bool DiskCaddy::Empty()
{ {
@ -289,8 +293,10 @@ void DiskCaddy::Display()
x = screen->ScaleX(screenPosXCaddySelections); x = screen->ScaleX(screenPosXCaddySelections);
y = screen->ScaleY(screenPosYCaddySelections); y = screen->ScaleY(screenPosYCaddySelections);
snprintf(buffer, 256, " \r\n");
screen->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), redDark);
snprintf(buffer, 256, " Emulating\r\n"); snprintf(buffer, 256, " Emulating\r\n");
screen->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), red); screen->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), redDark);
y += 16; y += 16;
for (caddyIndex = 0; caddyIndex < numberOfImages; ++caddyIndex) for (caddyIndex = 0; caddyIndex < numberOfImages; ++caddyIndex)
@ -299,18 +305,14 @@ void DiskCaddy::Display()
const char* name = image->GetName(); const char* name = image->GetName();
if (name) if (name)
{ {
snprintf(buffer, 256, "%d %s\r\n", caddyIndex + 1, name); snprintf(buffer, 256, " \r\n");
screen->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), red); screen->PrintText(false, x, y, buffer, grey, greyDark);
snprintf(buffer, 256, " %d %s", caddyIndex + 1, name);
screen->PrintText(false, x, y, buffer, grey, greyDark);
y += 16; y += 16;
} }
} }
} }
//if (screenLCD)
//{
// RGBA BkColour = RGBA(0, 0, 0, 0xFF);
// screenLCD->Clear(BkColour);
//}
#endif #endif
ShowSelectedImage(0); ShowSelectedImage(0);
} }
@ -322,9 +324,14 @@ void DiskCaddy::ShowSelectedImage(u32 index)
#if not defined(EXPERIMENTALZERO) #if not defined(EXPERIMENTALZERO)
if (screen) if (screen)
{ {
x = screen->ScaleX(screenPosXCaddySelections) - 16; x = screen->ScaleX(screenPosXCaddySelections);
y = screen->ScaleY(screenPosYCaddySelections) + 16 + 16 * index; y = screen->ScaleY(screenPosYCaddySelections) + 16 + 16 * index;
snprintf(buffer, 256, "*"); DiskImage* image = GetImage(index);
const char* name = image->GetName();
if (name)
{
snprintf(buffer, 256, "* %d %s", index + 1, name);
}
screen->PrintText(false, x, y, buffer, white, red); screen->PrintText(false, x, y, buffer, white, red);
} }
#endif #endif
@ -394,10 +401,17 @@ bool DiskCaddy::Update()
#if not defined(EXPERIMENTALZERO) #if not defined(EXPERIMENTALZERO)
if (screen) if (screen)
{ {
x = screen->ScaleX(screenPosXCaddySelections) - 16; x = screen->ScaleX(screenPosXCaddySelections);
y = screen->ScaleY(screenPosYCaddySelections) + 16 + 16 * oldCaddyIndex; y = screen->ScaleY(screenPosYCaddySelections) + 16 + 16 * oldCaddyIndex;
snprintf(buffer, 256, " "); DiskImage* image = GetImage(oldCaddyIndex);
screen->PrintText(false, x, y, buffer, red, red); const char* name = image->GetName();
if (name)
{
snprintf(buffer, 256, " \r\n");
screen->PrintText(false, x, y, buffer, grey, greyDark);
snprintf(buffer, 256, " %d %s", oldCaddyIndex + 1, name);
screen->PrintText(false, x, y, buffer, grey, greyDark);
}
} }
#endif #endif