/**
* @brief Explores disk.
* @param hTree: tree view handle
* @retval None
*/
static void ExploreDisks(WM_HWIN hTree)
{
TREEVIEW_ITEM_Handle hItem = 0;
TREEVIEW_ITEM_Handle hUSBItem = 0;
TREEVIEW_ITEM_Handle Node = 0;
uint32_t Position = 0;
Node = TREEVIEW_InsertItem(hTree, TREEVIEW_ITEM_TYPE_NODE, 0, 0, "Local disks");
if(k_StorageGetStatus(MSD_DISK_UNIT) == 1)
{
hItem = TREEVIEW_InsertItem(hTree, TREEVIEW_ITEM_TYPE_NODE, Node, TREEVIEW_INSERT_FIRST_CHILD, "microSD");
}
if(k_StorageGetStatus(USB_DISK_UNIT) == 1)
{
Position = hItem ? TREEVIEW_INSERT_BELOW : TREEVIEW_INSERT_FIRST_CHILD;
hUSBItem = hItem ? hItem : Node;
hUSBItem = TREEVIEW_InsertItem(hTree, TREEVIEW_ITEM_TYPE_NODE, hUSBItem, Position, "USB Disk");
}
if(k_StorageGetStatus(MSD_DISK_UNIT) == 1)
{
ShowNodeContent(hTree, hItem, mSDDISK_Drive, pFileList);
}
if(k_StorageGetStatus(USB_DISK_UNIT) == 1)
{
ShowNodeContent(hTree, hUSBItem, USBDISK_Drive, pFileList);
}
TREEVIEW_SetAutoScrollH(hTree, 1);
TREEVIEW_SetAutoScrollV(hTree, 1);
TREEVIEW_SetIndent(hTree, 22);
hItem = TREEVIEW_GetItem(hTree, 0, TREEVIEW_GET_FIRST);
TREEVIEW_ITEM_Expand(hItem);
hItem = TREEVIEW_GetItem(hTree, hItem, TREEVIEW_GET_FIRST_CHILD);
if(hItem != 0)
{
TREEVIEW_ITEM_Expand(hItem);
hItem = TREEVIEW_GetItem(hTree, hItem, TREEVIEW_GET_NEXT_SIBLING);
if(hItem != 0)
{
TREEVIEW_ITEM_Expand(hItem);
}
}
WM_SetFocus(hTree);
}
/**
* @brief Finds full path of selected file.
* @param hObj: object handle
* @param hTVItem: window handle
* @param str: Pointer to str
* @retval None
*/
void _FindFullPath(TREEVIEW_Handle hObj, TREEVIEW_ITEM_Handle hTVItem, char *str)
{
TREEVIEW_ITEM_INFO hInfo;
char strtmp[FILEMGR_FULL_PATH_SIZE];
uint8_t Level = FILEMGR_MAX_LEVEL;
/* Find File name */
TREEVIEW_ITEM_GetText(hTVItem, (uint8_t *)str, FILEMGR_FULL_PATH_SIZE);
/* Find folders */
while( Level > 1)
{
TREEVIEW_ITEM_GetInfo(hTVItem, &hInfo);
hTVItem = TREEVIEW_GetItem(hObj, hTVItem,TREEVIEW_GET_PARENT);
TREEVIEW_ITEM_GetText(hTVItem, (uint8_t *)strtmp, FILEMGR_FULL_PATH_SIZE);
if(strcmp(strtmp, "USB Disk") == 0)
{
strcpy(strtmp, "0:");
}
strcat(strtmp, "/");
strcat(strtmp, str);
strcpy(str, strtmp);
TREEVIEW_ITEM_GetInfo(hTVItem, &hInfo);
Level = hInfo.Level;
}
}
/**
* @brief Refresh browser.
* @param hWin: pointer to the parent handle
* @retval None
*/
static void _RefreshBrowser ( WM_HWIN hWin) {
WM_HWIN hItem, Hint;
TREEVIEW_ITEM_Handle hTreeView;
uint32_t free, total;
char str[FILEMGR_FULL_PATH_SIZE];
GUI_Exec();
/* Show Hint */
Hint = WM_CreateWindowAsChild(30,
120,
180, 32,
hWin,
WM_CF_SHOW ,
_cbHint,
0);
GUI_Exec();
hItem = WM_GetDialogItem(hWin, ID_PROGBAR_USB);
if(k_StorageGetStatus (USB_DISK_UNIT))
{
free = k_StorageGetFree(USB_DISK_UNIT);
total = k_StorageGetCapacity(USB_DISK_UNIT);
PROGBAR_SetValue (hItem, ((total - free) * 100)/total);
hItem = WM_GetDialogItem(hWin, ID_TEXT_USB);
sprintf(str, "USB Disk [%lu MB]", total / (2 * 1024));
TEXT_SetText(hItem, str);
}
else
{
PROGBAR_SetValue (hItem, 0);
hItem = WM_GetDialogItem(hWin, ID_TEXT_USB);
TEXT_SetText(hItem, "USB Disk [N/A]" );
}
hTreeView = WM_GetDialogItem(hWin, ID_TREEVIEW);
hItem = TREEVIEW_GetItem(hTreeView, 0, TREEVIEW_GET_FIRST);
if(hItem != 0)
{
TREEVIEW_ITEM_Delete (hItem);
}
ExploreDisks(hTreeView);
WM_DeleteWindow(Hint);
}
void StartFsTask(void const * argument)
{
printf("Fs task started\n");
taskENTER_CRITICAL();
TREEVIEW_Handle filesystem = TREEVIEW_CreateEx( 500, 0,
300, 480,
0, WM_CF_SHOW,
TREEVIEW_CF_AUTOSCROLLBAR_V |
TREEVIEW_CF_AUTOSCROLLBAR_H |
TREEVIEW_CF_ROWSELECT,
GUI_ID_TREEVIEW0
);
TREEVIEW_SetFont(filesystem, GUI_FONT_24_ASCII);
scan_files("", &filesystem);
TREEVIEW_ITEM_ExpandAll(TREEVIEW_GetItem(filesystem, 0, TREEVIEW_GET_FIRST));
WM_SetCallback(WM_HBKWIN, _cbHBKWIN);
WM_SetFocus(filesystem);
taskEXIT_CRITICAL();
while(1)
{
osDelay(5000);
}
}
/**
* @brief Callback routine of popup menu.
* @param pMsg: pointer to data structure of type WM_MESSAGE
* @retval None
*/
static void _cbPopup(WM_MESSAGE * pMsg) {
K_GET_DIRECT_OPEN_FUNC * pfOpen;
MENU_MSG_DATA* pData;
TREEVIEW_ITEM_Handle hTreeView;
TREEVIEW_ITEM_INFO Info;
WM_HWIN hItem;
char ext[4];
switch (pMsg->MsgId)
{
case WM_INIT_DIALOG:
break;
case WM_MENU:
/* Process the menu message */
pData = (MENU_MSG_DATA*)pMsg->Data.p;
switch (pData->MsgType)
{
case MENU_ON_ITEMSELECT:
/* Menu item has been selected */
switch (pData->ItemId)
{
case ID_MENU_OPENFILE:
k_GetExtOnly(SelectedFileName, ext);
pfOpen = k_ModuleCheckLink(ext);
if(pfOpen != NULL)
{
pfOpen(SelectedFileName);
}
else
{
_ShowMessageBox(hExplorerWin, "File Browser", "No external module is linked to\n this extension!", 0);
}
break;
case ID_MENU_DELETE:
if (_ShowMessageBox(hExplorerWin, "File Browser", "Are you sure you want to\ndelete selected file?", 1))
{
f_unlink (SelectedFileName);
_RefreshBrowser(hExplorerWin);
}
break;
case ID_MENU_PROPRIETIES:
if(hFileInfo == 0)
{
hFileInfo = GUI_CreateDialogBox(_aFileInfoDialogCreate,
GUI_COUNTOF(_aFileInfoDialogCreate),
_cbFileInfoDialog,
hExplorerWin,
5,
75);
}
break;
case ID_MENU_EXIT:
break;
}
hItem = WM_GetDialogItem(hExplorerWin, ID_TREEVIEW);
hTreeView = TREEVIEW_GetSel(hItem);
TREEVIEW_ITEM_GetInfo(hTreeView, &Info);
if(Info.IsNode == 0)
{
/*Force Deselect item */
hTreeView = TREEVIEW_GetItem(hItem, hTreeView, TREEVIEW_GET_PARENT);
TREEVIEW_SetSel(hItem, hTreeView);
}
}
break;
default:
WM_DefaultProc(pMsg);
break;
}
}
FRESULT scan_files (
char* path, /* Start node to be scanned (also used as work area) */
TREEVIEW_Handle *hpath
)
{
printf("calling scan_files(%s)\n", path);
FRESULT res;
FILINFO fno;
DIR dir;
int i;
char *fn; /* This function assumes non-Unicode configuration */
static char lfn[_MAX_LFN + 1]; /* Buffer to store the LFN */
fno.lfname = lfn;
fno.lfsize = sizeof lfn;
res = f_opendir(&dir, path); /* Open the directory */
if (res == FR_OK) {
// Create directory in treeview
TREEVIEW_ITEM_Handle node = TREEVIEW_InsertItem( *hpath,
TREEVIEW_ITEM_TYPE_NODE,
0,
0,
(const char *)path
);
myfd_t * this_fd = malloc(sizeof(struct myfd));
this_fd->type = 0;
char * file_path = malloc(strlen(path)+1);
sprintf(file_path, "%s", path);
//printf("%s\n", file_path);
this_fd->path = file_path;
TREEVIEW_ITEM_SetUserData(node, (uint32_t)this_fd);
int nb_child = 0;
TREEVIEW_ITEM_Handle last_item = NULL;
i = strlen(path);
for (;;) {
res = f_readdir(&dir, &fno); /* Read a directory item */
if (res != FR_OK || fno.fname[0] == 0) break; /* Break on error or end of dir */
if (fno.fname[0] == '.')
{
continue; /* Ignore dot entry */
}
fn = *fno.lfname ? fno.lfname : fno.fname;
if (fno.fattrib & AM_DIR) { /* It is a directory */
int j = strlen(fn);
char * dirname = malloc(j);
strcpy(dirname, fn);
char newpath[i+j]; // "/0" du i renplacé par "/" plus bas
newpath[0] = '\0';
strcat(newpath, path);
strcat(newpath, "/");
strcat(newpath, fn);
TREEVIEW_Handle child_tree = TREEVIEW_CreateEx(0,0,0,0,0,0,0,0);
res = scan_files(newpath, &child_tree);
TREEVIEW_ITEM_Handle child_tree_first_node = TREEVIEW_GetItem( child_tree,
0,
TREEVIEW_GET_FIRST
);
if (child_tree_first_node != 0)
{
child_tree_first_node = TREEVIEW_ITEM_SetText( child_tree_first_node,
dirname);
TREEVIEW_AttachItem( *hpath,
child_tree_first_node,
nb_child ? last_item : node,
nb_child ? TREEVIEW_INSERT_BELOW : TREEVIEW_INSERT_FIRST_CHILD
);
last_item = child_tree_first_node;
}
free(dirname);
if (res != FR_OK) break;
nb_child++;
} else { /* It is a file. */
if (correct_extention(fn))
{
last_item = TREEVIEW_InsertItem( *hpath,
TREEVIEW_ITEM_TYPE_LEAF,
nb_child ? last_item : node,
nb_child ? TREEVIEW_INSERT_BELOW : TREEVIEW_INSERT_FIRST_CHILD,
(const char *) fn
);
nb_child++;
myfd_t * this_fd = malloc(sizeof(struct myfd));
this_fd->type = 1;
char * file_path = malloc(strlen(path)+strlen(fn)+2);
sprintf(file_path, "%s/%s", path, fn);
//printf("%s\n", file_path);
this_fd->path = file_path;
TREEVIEW_ITEM_SetUserData(last_item, (uint32_t)this_fd);
}
}
}
f_closedir(&dir);
}
return res;
}
/*********************************************************************
*
* _cbPage1
*
* Purpose:
* Callback routine for the second page of the multipage widget
*/
static void _cbPage1(WM_MESSAGE * pMsg) {
TREEVIEW_ITEM_Handle hTVI0, hTVI1;
TREEVIEW_ITEM_INFO ItemInfo;
WM_HWIN hItem, hDlg, hTree0, hTree1;
int i, NCode, Id;
hDlg = pMsg->hWin;
switch (pMsg->MsgId) {
case WM_NOTIFY_PARENT:
hTree0= WM_GetDialogItem(WM_GetFirstChild(WM_HBKWIN), GUI_ID_TREEVIEW0);
hTree1= WM_GetDialogItem(WM_GetFirstChild(WM_HBKWIN), GUI_ID_TREEVIEW1);
Id = WM_GetId(pMsg->hWinSrc); /* Id of widget */
NCode = pMsg->Data.v; /* Notification code */
hItem = WM_GetDialogItem(hDlg, Id);
switch (Id) {
case GUI_ID_BUTTON0: /* Delete */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_Delete(hTVI0);
} else {
GUI_MessageBox("No item selected!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
case GUI_ID_BUTTON1: /* Detach */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI1 = TREEVIEW_GetItem(hTree1, 0, TREEVIEW_GET_FIRST);
if (hTVI1) {
TREEVIEW_ITEM_Delete(hTVI1);
}
hTVI0 = TREEVIEW_GetSel(hTree0);
TREEVIEW_ITEM_Detach(hTVI0);
TREEVIEW_AttachItem(hTree1, hTVI0, 0, TREEVIEW_GET_FIRST);
break;
}
break;
case GUI_ID_BUTTON2: /* Attach */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI1 = TREEVIEW_GetItem(hTree1, 0, TREEVIEW_GET_FIRST);
if (hTVI1) {
hTVI0 = TREEVIEW_GetSel(hTree0);
TREEVIEW_ITEM_Detach(hTVI1);
if (hTVI0) {
TREEVIEW_AttachItem(hTree0, hTVI1, hTVI0, TREEVIEW_INSERT_ABOVE);
} else {
TREEVIEW_AttachItem(hTree0, hTVI1, 0, 0);
}
} else {
GUI_MessageBox("No item in buffer!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
case GUI_ID_BUTTON3: /* Move up */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
hTVI1 = TREEVIEW_GetItem(hTree0, hTVI0, TREEVIEW_GET_PREV_SIBLING);
if (hTVI1) {
TREEVIEW_ITEM_Detach(hTVI0);
TREEVIEW_AttachItem(hTree0, hTVI0, hTVI1, TREEVIEW_INSERT_ABOVE);
TREEVIEW_SetSel(hTree0, hTVI0);
} else {
GUI_MessageBox("Item is already on top!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
}
break;
}
break;
case GUI_ID_BUTTON4: /* Move down */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
hTVI1 = TREEVIEW_GetItem(hTree0, hTVI0, TREEVIEW_GET_NEXT_SIBLING);
if (hTVI1) {
TREEVIEW_ITEM_Detach(hTVI0);
TREEVIEW_AttachItem(hTree0, hTVI0, hTVI1, TREEVIEW_INSERT_BELOW);
TREEVIEW_SetSel(hTree0, hTVI0);
} else {
GUI_MessageBox("Item is already on bottom!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
}
break;
}
break;
case GUI_ID_BUTTON5: /* New node */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
if (ItemInfo.IsNode) {
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_NODE, hTVI0, TREEVIEW_INSERT_BELOW, "New node");
} else {
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_NODE, hTVI0, TREEVIEW_INSERT_ABOVE, "New node");
}
} else {
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_NODE, 0, 0, "New node");
}
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_FIRST_CHILD, "New.A");
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_BELOW, "New.B");
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_BELOW, "New.C");
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_BELOW, "New.D");
break;
}
break;
case GUI_ID_BUTTON6: /* New leaf */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, hTVI0, TREEVIEW_INSERT_BELOW, "New leaf");
} else {
hTVI0 = TREEVIEW_InsertItem(hTree0, TREEVIEW_ITEM_TYPE_LEAF, 0, 0, "New leaf");
}
break;
}
break;
case GUI_ID_BUTTON7: /* Leaf bitmap */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
if (ItemInfo.IsNode == 0) {
TREEVIEW_ITEM_SetImage(hTVI0, TREEVIEW_BI_LEAF, &_bmSmilie);
} else {
GUI_MessageBox("Item is not a leaf!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
} else {
GUI_MessageBox("No item selected!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
case GUI_ID_BUTTON8: /* Open bitmap */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
if (ItemInfo.IsNode) {
TREEVIEW_ITEM_SetImage(hTVI0, TREEVIEW_BI_OPEN, &_bmBookOpen);
} else {
GUI_MessageBox("Item is not a node!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
} else {
GUI_MessageBox("No item selected!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
case GUI_ID_BUTTON9: /* Closed bitmap */
switch (NCode) {
case WM_NOTIFICATION_RELEASED:
hTVI0 = TREEVIEW_GetSel(hTree0);
if (hTVI0) {
TREEVIEW_ITEM_GetInfo(hTVI0, &ItemInfo);
if (ItemInfo.IsNode) {
TREEVIEW_ITEM_SetImage(hTVI0, TREEVIEW_BI_CLOSED, &_bmBookClosed);
} else {
GUI_MessageBox("Item is not a node!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
} else {
GUI_MessageBox("No item selected!", "Info", GUI_MESSAGEBOX_CF_MODAL);
WM_SetFocus(hTree0);
}
break;
}
break;
}
break;
case WM_INIT_DIALOG: /* Initialize the items of the dialog */
for (i = GUI_ID_BUTTON0; i <= GUI_ID_BUTTON9; i++) {
hItem = WM_GetDialogItem(hDlg, i);
if (hItem) {
BUTTON_SetFocussable(hItem, 0); /* So the focus remains on the treeview after pressing the buttons */
}
}
break;
default:
WM_DefaultProc(pMsg);
}
}