/** * @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); }
/********************************************************************* * * _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); } }