/**
* @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 Callback routine of dialog
* @param pMsg: pointer to data structure of type WM_MESSAGE
* @retval None
*/
static void _cbDialog(WM_MESSAGE * pMsg) {
WM_HWIN hItem;
int Id, NCode;
TREEVIEW_ITEM_Handle hTreeView;
TREEVIEW_ITEM_INFO Info;
GUI_PID_STATE State;
switch (pMsg->MsgId)
{
case WM_INIT_DIALOG:
pFileList = (FILELIST_FileTypeDef *)k_malloc(sizeof(FILELIST_FileTypeDef));
pFileList->ptr = 0;
hPopUp = WM_CreateWindowAsChild(0,
26,
LCD_GetXSize(),
LCD_GetYSize()-26,
pMsg->hWin,
WM_CF_SHOW | WM_CF_HASTRANS ,
_cbPopup,
0);
WM_BringToBottom(hPopUp);
hItem = pMsg->hWin;
FRAMEWIN_AddCloseButton(hItem, FRAMEWIN_BUTTON_RIGHT, 0);
WM_CreateWindowAsChild(240, 320, 1, 1, pMsg->hWin, WM_CF_SHOW | WM_CF_HASTRANS, _cbMediaConnection , 0);
_RefreshBrowser(pMsg->hWin);
break;
case WM_NOTIFY_PARENT:
Id = WM_GetId(pMsg->hWinSrc); /* Id of widget */
NCode = pMsg->Data.v; /* Notification code */
switch (NCode) {
case WM_NOTIFICATION_CHILD_DELETED:
k_free(pFileList);
if(hFileInfo != 0)
{
hFileInfo = 0;
}
break;
case WM_NOTIFICATION_CLICKED: /* React only if released */
switch (Id) {
case ID_TREEVIEW:
hTreeView = TREEVIEW_GetSel(pMsg->hWinSrc);
TREEVIEW_ITEM_GetInfo(hTreeView, &Info);
if(Info.IsNode == 0)
{
GUI_TOUCH_GetState(&State);
State.x += 20;
if(State.x > 175)
{
State.x = 175;
}
State.y-= 50;
if(State.y > 150)
{
State.y -= 70;
}
_FindFullPath(pMsg->hWinSrc, hTreeView, SelectedFileName);
/* Create popup menu after touching the display */
_OpenPopup(hPopUp,
_aMenuItems,
GUI_COUNTOF(_aMenuItems),
State.x,
State.y);
}
break;
case ID_BUTTON_REFRESH:
_RefreshBrowser (pMsg->hWin);
break;
}
break;
}
break;
default:
WM_DefaultProc(pMsg);
break;
}
}
/**
* @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;
}
}
/*********************************************************************
*
* _TREEVIEW_OwnerDraw
*/
static int _TREEVIEW_OwnerDraw(const WIDGET_ITEM_DRAW_INFO * pDrawItemInfo) {
TREEVIEW_ITEM_DRAW_INFO * pDrawInfo;
TREEVIEW_ITEM_INFO ItemInfo;
TREEVIEW_ITEM_Handle hItem;
int i;
GUI_COLOR * pColor;
pDrawInfo = (TREEVIEW_ITEM_DRAW_INFO *)pDrawItemInfo->p;
switch (pDrawItemInfo->Cmd) {
case WIDGET_ITEM_DRAW_BACKGROUND:
hItem = TREEVIEW_GetSel(pDrawItemInfo->hWin);
TREEVIEW_OwnerDraw(pDrawItemInfo);
if (hItem == pDrawInfo->hItem) {
GUI_DrawGradientRoundedV(pDrawInfo->rText.x0 - 25, pDrawItemInfo->y0, pDrawInfo->rText.x1 + 10, pDrawItemInfo->y1, 3, GUI_RED, GUI_DARKRED);
GUI_SetColor(GUI_RED);
GUI_DrawRoundedFrame(pDrawInfo->rText.x0 - 25, pDrawItemInfo->y0, pDrawInfo->rText.x1 + 10, pDrawItemInfo->y1, 3, 2);
}
break;
case WIDGET_ITEM_DRAW_BITMAP:
//
// Invert colors of bitmap in case of drawing a selected item
//
hItem = TREEVIEW_GetSel(pDrawItemInfo->hWin);
TREEVIEW_ITEM_GetInfo(pDrawInfo->hItem, &ItemInfo);
if (ItemInfo.Level >= 1) {
if ((hItem == pDrawInfo->hItem) && ((pDrawItemInfo->ItemIndex == TREEVIEW_BI_CLOSED) || (pDrawItemInfo->ItemIndex == TREEVIEW_BI_OPEN) || (pDrawItemInfo->ItemIndex == TREEVIEW_BI_LEAF))) {
pColor = (GUI_COLOR *)pDrawInfo->pBmOCL->pPal->pPalEntries;
_SwapColors(pColor);
TREEVIEW_OwnerDraw(pDrawItemInfo);
_SwapColors(pColor);
} else {
TREEVIEW_OwnerDraw(pDrawItemInfo);
}
}
break;
case WIDGET_ITEM_DRAW_TEXT:
//
// Make sure text is transparent
//
GUI_SetTextMode(GUI_TM_TRANS);
TREEVIEW_OwnerDraw(pDrawItemInfo);
break;
case WIDGET_ITEM_DRAW_TICKS:
TREEVIEW_ITEM_GetInfo(pDrawInfo->hItem, &ItemInfo);
//
// Draw lines
//
for (i = 0; i < pDrawInfo->NumLines; i++) {
if (ItemInfo.IsNode) {
//
// Extend horizontal line in case of a node
//
if (pDrawInfo->ay0[i] == pDrawInfo->ay1[i]) {
pDrawInfo->ax1[i] += 10;
}
}
_DrawLine(pDrawInfo->ax0[i], pDrawInfo->ay0[i], pDrawInfo->ax1[i], pDrawInfo->ay1[i]);
}
//
// Draw connectors
//
for (i = 0; i < pDrawInfo->NumConnectors; i++) {
_DrawLine(pDrawInfo->axc[i], pDrawItemInfo->y0, pDrawInfo->axc[i], pDrawItemInfo->y1);
}
break;
default:
return TREEVIEW_OwnerDraw(pDrawItemInfo);
}
return 0;
}
/*********************************************************************
*
* _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);
}
}
/*********************************************************************
*
* _cbDialog
*/
static void _cbDialogBrowser(WM_MESSAGE * pMsg) {
TREEVIEW_ITEM_Handle hNode; //结点句柄
TREEVIEW_ITEM_INFO ItemInfo;
WM_HWIN hItem;
int NCode;
int Id;
// USER START (Optionally insert additional variables)
SCROLLBAR_Handle hScrollbar;
// USER END
switch (pMsg->MsgId) {
case WM_DELETE:
ltk_printf("Browserapp delete\n");
record_file=0;
_CreateFrame(&_cbIndex);
break;
case WM_INIT_DIALOG:
//
// Initialization of 'Browser'
//
hItem = pMsg->hWin;
FRAMEWIN_SetTextColor(hItem,GUI_WHITE);
FRAMEWIN_SetFont(hItem, GUI_FONT_20B_ASCII);
FRAMEWIN_SetTextAlign(hItem, GUI_TA_LEFT | GUI_TA_VCENTER);
FRAMEWIN_AddCloseButton(hItem,FRAMEWIN_BUTTON_RIGHT,0);
// FRAMEWIN_AddMaxButton(hItem, FRAMEWIN_BUTTON_RIGHT, 1);
// FRAMEWIN_AddMinButton(hItem, FRAMEWIN_BUTTON_RIGHT, 2);
FRAMEWIN_SetTitleHeight(hItem, 25);
//
// Initialization of 'FileTree'
//
GUI_UC_SetEncodeNone();
hItem = WM_GetDialogItem(pMsg->hWin, GUI_ID_TREEVIEW0);
TREEVIEW_SetFont(hItem,&GUI_FontHZ16);
// TREEVIEW_SetAutoScrollH(hItem,1);
// TREEVIEW_SetAutoScrollV(hItem,1);
hScrollbar = SCROLLBAR_CreateAttached(hItem,SCROLLBAR_CF_VERTICAL); //创建窗口的子控件
SCROLLBAR_SetWidth(hScrollbar,20); //设置滚动条宽度为20
TREEVIEW_SetSelMode(hItem, TREEVIEW_SELMODE_ROW); //使用自动滚动条
hNode = TREEVIEW_InsertItem(hItem, TREEVIEW_ITEM_TYPE_NODE, 0, 0, "SDCard[0:]");
// USER START (Optionally insert additional code for further widget initialization)
if( SD_OK != c_sdReader_init()) ltk_printf("sd card init failed\r\n");
Fill_FileList("0:",record_file,hItem,hNode,NULL);
TREEVIEW_ITEM_Expand(hNode);
// USER END
break;
case WM_NOTIFY_PARENT:
Id = WM_GetId(pMsg->hWinSrc);
NCode = pMsg->Data.v;
switch(Id) {
case GUI_ID_TREEVIEW0: // Notifications sent by 'FileTree'
switch(NCode) {
case WM_NOTIFICATION_CLICKED:
break;
case WM_NOTIFICATION_RELEASED:
// USER START (Optionally insert code for reacting on notification message)
//printf("\n release\n");
/* 查看选中了哪个项目 */
hNode = TREEVIEW_GetSel(pMsg->hWinSrc);
/* 获取该项目的信息 */
TREEVIEW_ITEM_GetInfo(hNode,&ItemInfo);
if(ItemInfo.IsNode == 0) //点击的是目录树的叶子（即文件）
{
//printf("\r\nleaf num =%ld",hNode);
OpenFileProcess(hNode,record_file);
}
// else //结点
// {
// printf("\r\nnode num =%ld",hNode);
// }
// USER END
break;
case WM_NOTIFICATION_MOVED_OUT:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
case WM_NOTIFICATION_SEL_CHANGED:
// USER START (Optionally insert code for reacting on notification message)
// USER END
break;
// USER START (Optionally insert additional code for further notification handling)
// USER END
}
break;
// USER START (Optionally insert additional code for further Ids)
// USER END
}
break;
// USER START (Optionally insert additional message handling)
// USER END
default:
WM_DefaultProc(pMsg);
break;
}
}
