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Fix for 128x32 displays during emulation

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Clean up redundant if (screenLCD)
clean up to support variable LCD font height in future
This commit is contained in:
penfold42 2018-07-27 12:08:16 +10:00
parent 369e2ff800
commit 980712cfda
1 changed files with 38 additions and 39 deletions
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77
src/DiskCaddy.cpp
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@ -32,6 +32,8 @@ static char buffer[256] = { 0 };
static u32 white = RGBA(0xff, 0xff, 0xff, 0xff);
static u32 red = RGBA(0xff, 0, 0, 0xff);
#define LCDFONTHEIGHT 16
bool DiskCaddy::Empty()
{
int x;
@ -62,7 +64,7 @@ bool DiskCaddy::Empty()
snprintf(buffer, 256, "Saving");
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), BkColour);
y += 16;
y += LCDFONTHEIGHT;
snprintf(buffer, 256, "%s ", disks[index].GetName());
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), red);
screenLCD->SwapBuffers();
@ -91,7 +93,7 @@ bool DiskCaddy::Empty()
snprintf(buffer, 256, "Saving");
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), BkColour);
y += 16;
y += LCDFONTHEIGHT;
snprintf(buffer, 256, "Complete ");
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), red);
screenLCD->SwapBuffers();
@ -130,7 +132,7 @@ bool DiskCaddy::Insert(const FILINFO* fileInfo, bool readOnly)
snprintf(buffer, 256, "Loading");
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), BkColour);
y += 16;
y += LCDFONTHEIGHT;
snprintf(buffer, 256, "%s ", fileInfo->fname);
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), red);
screenLCD->SwapBuffers();
@ -282,47 +284,44 @@ void DiskCaddy::ShowSelectedImage(u32 index)
if (screenLCD)
{
unsigned numberOfImages = GetNumberOfImages();
unsigned numberOfDisplayedImages = screenLCD->Height()/LCDFONTHEIGHT-1;
unsigned caddyIndex;
if (screenLCD)
RGBA BkColour = RGBA(0, 0, 0, 0xFF);
//screenLCD->Clear(BkColour);
x = 0;
y = 0;
snprintf(buffer, 256, " D %d/%d ", index + 1, numberOfImages);
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), RGBA(0xff, 0xff, 0xff, 0xff));
y += LCDFONTHEIGHT;
if (numberOfImages > numberOfDisplayedImages && index > numberOfDisplayedImages-1)
{
RGBA BkColour = RGBA(0, 0, 0, 0xFF);
//screenLCD->Clear(BkColour);
x = 0;
y = 0;
//snprintf(buffer, 256, "Emulating %d/%d ", index + 1, numberOfImages);
snprintf(buffer, 256, " D %d/%d ", index + 1, numberOfImages);
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), RGBA(0xff, 0xff, 0xff, 0xff));
y += 16;
if (numberOfImages > 3 && index > 2)
{
if (numberOfImages - index < 3)
caddyIndex = numberOfImages - 3;
else
caddyIndex = index;
}
if (numberOfImages - index < numberOfDisplayedImages)
caddyIndex = numberOfImages - numberOfDisplayedImages;
else
{
caddyIndex = 0;
}
for (; caddyIndex < numberOfImages; ++caddyIndex)
{
DiskImage* image = GetImage(caddyIndex);
const char* name = image->GetName();
if (name)
{
snprintf(buffer, 256, "%d %s ", caddyIndex + 1, name);
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), caddyIndex == index ? RGBA(0xff, 0xff, 0xff, 0xff) : BkColour);
y += 16;
}
if (y >= screenLCD->Height())
break;
}
screenLCD->SwapBuffers();
caddyIndex = index;
}
else
{
caddyIndex = 0;
}
for (; caddyIndex < numberOfImages; ++caddyIndex)
{
DiskImage* image = GetImage(caddyIndex);
const char* name = image->GetName();
if (name)
{
snprintf(buffer, 256, "%d %s ", caddyIndex + 1, name);
screenLCD->PrintText(false, x, y, buffer, RGBA(0xff, 0xff, 0xff, 0xff), caddyIndex == index ? RGBA(0xff, 0xff, 0xff, 0xff) : BkColour);
y += LCDFONTHEIGHT;
}
if (y >= screenLCD->Height())
break;
}
screenLCD->SwapBuffers();
}
}