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GUI: More detailed scanning information

This commit is contained in:
Jeffrey Pfau 2015-09-05 00:51:26 -07:00
parent 346503cd41
commit 20559ac2ea
1 changed files with 45 additions and 13 deletions
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58
src/util/gui/file-select.c
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@ -12,7 +12,13 @@
#include <stdlib.h>
#define ITERATION_SIZE 5
#define SCANNING_THRESHOLD 20
#define SCANNING_THRESHOLD_1 50
#ifdef _3DS
// 3DS is slooooow at opening files
#define SCANNING_THRESHOLD_2 10
#else
#define SCANNING_THRESHOLD_2 50
#endif
static void _cleanFiles(struct GUIMenuItemList* currentFiles) {
size_t size = GUIMenuItemListSize(currentFiles);
@ -52,10 +58,11 @@ static bool _refreshDirectory(struct GUIParams* params, const char* currentPath,
}
*GUIMenuItemListAppend(currentFiles) = (struct GUIMenuItem) { .title = "(Up)" };
size_t i = 0;
size_t items = 0;
struct VDirEntry* de;
while ((de = dir->listNext(dir))) {
++i;
if (!(i % SCANNING_THRESHOLD)) {
if (!(i % SCANNING_THRESHOLD_1)) {
uint32_t input = 0;
GUIPollInput(params, &input, 0);
if (input & (1 << GUI_INPUT_CANCEL)) {
@ -67,7 +74,7 @@ static bool _refreshDirectory(struct GUIParams* params, const char* currentPath,
params->guiPrepare();
}
GUIFontPrintf(params->font, 0, GUIFontHeight(params->font), GUI_TEXT_LEFT, 0xFFFFFFFF, "%s", currentPath);
GUIFontPrintf(params->font, 0, GUIFontHeight(params->font) * 2, GUI_TEXT_LEFT, 0xFFFFFFFF, "(scanning item %lu)", i);
GUIFontPrintf(params->font, 0, GUIFontHeight(params->font) * 2, GUI_TEXT_LEFT, 0xFFFFFFFF, "(scanning for items: %lu)", i);
if (params->guiFinish) {
params->guiFinish();
}
@ -77,21 +84,46 @@ static bool _refreshDirectory(struct GUIParams* params, const char* currentPath,
if (name[0] == '.') {
continue;
}
if (de->type(de) == VFS_FILE) {
struct VFile* vf = dir->openFile(dir, name, O_RDONLY);
if (!vf) {
continue;
*GUIMenuItemListAppend(currentFiles) = (struct GUIMenuItem) { .title = strdup(name) };
++items;
}
qsort(GUIMenuItemListGetPointer(currentFiles, 1), GUIMenuItemListSize(currentFiles) - 1, sizeof(struct GUIMenuItem), _strpcmp);
i = 0;
size_t item = 0;
while (item < GUIMenuItemListSize(currentFiles)) {
++i;
if (!(i % SCANNING_THRESHOLD_2)) {
uint32_t input = 0;
GUIPollInput(params, &input, 0);
if (input & (1 << GUI_INPUT_CANCEL)) {
return false;
}
if (!filter || filter(vf)) {
*GUIMenuItemListAppend(currentFiles) = (struct GUIMenuItem) { .title = strdup(name) };
params->drawStart();
if (params->guiPrepare) {
params->guiPrepare();
}
vf->close(vf);
} else {
*GUIMenuItemListAppend(currentFiles) = (struct GUIMenuItem) { .title = strdup(name) };
GUIFontPrintf(params->font, 0, GUIFontHeight(params->font), GUI_TEXT_LEFT, 0xFFFFFFFF, "%s", currentPath);
GUIFontPrintf(params->font, 0, GUIFontHeight(params->font) * 2, GUI_TEXT_LEFT, 0xFFFFFFFF, "(scanning item %lu of %lu)", i, items);
if (params->guiFinish) {
params->guiFinish();
}
params->drawEnd();
}
struct VFile* vf = dir->openFile(dir, GUIMenuItemListGetPointer(currentFiles, item)->title, O_RDONLY);
if (!vf) {
++item;
continue;
}
if (filter && !filter(vf)) {
free(GUIMenuItemListGetPointer(currentFiles, item)->title);
GUIMenuItemListShift(currentFiles, item, 1);
} else {
++item;
}
vf->close(vf);
}
dir->close(dir);
qsort(GUIMenuItemListGetPointer(currentFiles, 1), GUIMenuItemListSize(currentFiles) - 1, sizeof(struct GUIMenuItem), _strpcmp);
return true;
}