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Fix file highlighting

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This commit is contained in:
RocketRobz 2018-10-15 23:30:34 -06:00
parent 33f59410cd
commit 2b6d19efd2
1 changed files with 7 additions and 9 deletions
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16
arm9/source/file_browse.cpp
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@ -38,15 +38,13 @@
#include "nitrofs.h"
#define SCREEN_COLS 32
#define ENTRIES_PER_SCREEN 22
#define ENTRIES_PER_SCREEN 23
#define ENTRIES_START_ROW 1
#define OPTIONS_ENTRIES_START_ROW 2
#define ENTRY_PAGE_LENGTH 10
using namespace std;
static int fileOffset = 0;
static char path[PATH_MAX];
struct DirEntry {
@ -117,7 +115,7 @@ void getDirectoryContents (vector<DirEntry>& dirContents) {
sort(dirContents.begin(), dirContents.end(), dirEntryPredicate);
}
void showDirectoryContents (const vector<DirEntry>& dirContents, int startRow) {
void showDirectoryContents (const vector<DirEntry>& dirContents, int fileOffset, int startRow) {
getcwd(path, PATH_MAX);
// Clear the screen
@ -143,7 +141,7 @@ void showDirectoryContents (const vector<DirEntry>& dirContents, int startRow) {
// Set row
iprintf ("\x1b[%d;0H", i + ENTRIES_START_ROW);
if (fileOffset == i) {
if ((fileOffset - startRow) == i) {
printf ("\x1B[47m"); // Print foreground white color
} else {
printf ("\x1B[40m"); // Print foreground black color
@ -357,7 +355,7 @@ bool fileBrowse_paste(char path[PATH_MAX]) {
string browseForFile (void) {
int pressed = 0;
int screenOffset = 0;
fileOffset = 0;
int fileOffset = 0;
off_t fileSize = 0;
vector<DirEntry> dirContents;
@ -397,7 +395,7 @@ string browseForFile (void) {
printf ((!isDSiMode() && isRegularDS) ? POWERTEXT_DS : POWERTEXT);
consoleInit(NULL, 0, BgType_Text4bpp, BgSize_T_256x256, 15, 0, true, true);
showDirectoryContents (dirContents, screenOffset);
showDirectoryContents (dirContents, fileOffset, screenOffset);
stored_SCFG_MC = REG_SCFG_MC;
@ -441,11 +439,11 @@ string browseForFile (void) {
// Scroll screen if needed
if (fileOffset < screenOffset) {
screenOffset = fileOffset;
showDirectoryContents (dirContents, screenOffset);
showDirectoryContents (dirContents, fileOffset, screenOffset);
}
if (fileOffset > screenOffset + ENTRIES_PER_SCREEN - 1) {
screenOffset = fileOffset - ENTRIES_PER_SCREEN + 1;
showDirectoryContents (dirContents, screenOffset);
showDirectoryContents (dirContents, fileOffset, screenOffset);
}
getcwd(path, PATH_MAX);