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abstracting directory filename filter

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This commit is contained in:
Jorj Bauer 2018-02-07 14:05:37 -05:00
parent d001f6cc41
commit 673caef862
2 changed files with 4 additions and 4 deletions

6
bios.cpp

@ -708,7 +708,7 @@ void BIOS::stripDirectory()
void BIOS::DrawDiskNames(uint8_t page, int8_t selection)
{
uint8_t fileCount = GatherFilenames(page);
uint8_t fileCount = GatherFilenames(page, "dsk,.po,nib,img");
g_display->clrScr();
g_display->drawString(M_NORMAL, 0, 12, "BIOS Configuration - pick disk");
@ -739,14 +739,14 @@ void BIOS::DrawDiskNames(uint8_t page, int8_t selection)
}
uint8_t BIOS::GatherFilenames(uint8_t pageOffset)
uint8_t BIOS::GatherFilenames(uint8_t pageOffset, const char *filter)
{
uint8_t startNum = 10 * pageOffset;
uint8_t count = 0; // number we're including in our listing
while (1) {
char fn[BIOS_MAXPATH];
int8_t idx = g_filemanager->readDir(rootPath, "dsk,.po,nib,img", fn, startNum + count, BIOS_MAXPATH);
int8_t idx = g_filemanager->readDir(rootPath, filter, fn, startNum + count, BIOS_MAXPATH);
if (idx == -1) {
return count;

2
bios.h

@ -37,7 +37,7 @@ class BIOS {
bool SelectDiskImage();
void DrawDiskNames(uint8_t page, int8_t selection);
uint8_t GatherFilenames(uint8_t pageOffset);
uint8_t GatherFilenames(uint8_t pageOffset, const char *filter);
void stripDirectory();