/*! \fn displayCurrentSearchLoginTexts(char* text)
* \brief Display current search login text
* \param text Text to be displayed
* \param resultsarray Pointer to the array in which to store the addresses
* \return Number of matching parents we displayed
*/
uint8_t displayCurrentSearchLoginTexts(char* text, uint16_t* resultsarray)
{
uint16_t tempNodeAddr;
pNode temp_pnode;
uint8_t i;
// Set font for search text
oledSetFont(FONT_PROFONT_18);
// Clear current text
oledFillXY(100, 14, 50, 24, 0x00);
// Display new search text
oledPutstrXY(148, 14, OLED_RIGHT, text);
// Set default font
oledSetFont(FONT_DEFAULT);
// Find the address of the first match
tempNodeAddr = searchForServiceName((uint8_t*)text, COMPARE_MODE_COMPARE, SERVICE_CRED_TYPE);
if (tempNodeAddr != last_matching_parent_addr)
{
last_matching_parent_addr = tempNodeAddr;
for (i = 0; i < 4; i++)
{
oledFillXY((i&1)*175, 6+(i&2)*19, 81, 14, 0x00);
}
// Print the next 4 services
i = 0;
while ((tempNodeAddr != NODE_ADDR_NULL) && (i != 4))
{
resultsarray[i] = tempNodeAddr;
readParentNode(&temp_pnode, tempNodeAddr);
displayServiceAtGivenSlot(i, (const char*)temp_pnode.service);
tempNodeAddr = temp_pnode.nextParentAddress;
i++;
}
// Store and return number of children
last_matching_parent_number = i;
}
return last_matching_parent_number;
}
/*! \fn guiAskForLoginSelect(pNode* p, cNode* c, uint16_t parentNodeAddress)
* \brief Ask for user login selection / approval
* \param p Pointer to a parent node
* \param c Pointer to a child node
* \param parentNodeAddress Address of the parent node
* \param bypass_confirmation Bool to bypass authorisation request
* \return Valid child node address or 0 otherwise
*/
uint16_t guiAskForLoginSelect(pNode* p, cNode* c, uint16_t parentNodeAddress, uint8_t bypass_confirmation)
{
uint16_t first_child_address, temp_child_address;
uint16_t picked_child = NODE_ADDR_NULL;
uint16_t addresses[4];
uint8_t led_mask;
int8_t i, j;
// Check parent node address
if (parentNodeAddress == NODE_ADDR_NULL)
{
return NODE_ADDR_NULL;
}
// Read the parent node
readParentNode(p, parentNodeAddress);
// Read its first child address
first_child_address = p->nextChildAddress;
// Check if there are stored credentials
if (first_child_address == NODE_ADDR_NULL)
{
guiDisplayInformationOnScreenAndWait(ID_STRING_NO_CREDS);
return NODE_ADDR_NULL;
}
// Read child node
readChildNode(c, first_child_address);
// Check if there's only one child, that's a confirmation screen
if (c->nextChildAddress == NODE_ADDR_NULL)
{
confirmationText_t temp_conf_text;
// Prepare asking confirmation screen
temp_conf_text.lines[0] = readStoredStringToBuffer(ID_STRING_CONFACCESSTO);
temp_conf_text.lines[1] = (char*)p->service;
temp_conf_text.lines[2] = readStoredStringToBuffer(ID_STRING_WITHTHISLOGIN);
temp_conf_text.lines[3] = (char*)c->login;
// Prompt user for confirmation, flash the screen
if ((bypass_confirmation == TRUE) || (guiAskForConfirmation(0xF0 | 4, &temp_conf_text) == RETURN_OK))
{
picked_child = first_child_address;
}
}
else
{
temp_child_address = first_child_address;
uint8_t action_chosen = FALSE;
while (action_chosen == FALSE)
{
// Draw asking bitmap
oledBitmapDrawFlash(0, 0, BITMAP_LOGIN, 0);
// Write domain name on screen
char temp_string[INDEX_TRUNCATE_SERVICE_CENTER+1];
memcpy(temp_string, (char*)p->service, sizeof(temp_string));
temp_string[INDEX_TRUNCATE_SERVICE_CENTER] = 0;
oledPutstrXY(0, 24, OLED_CENTRE, temp_string);
// Clear led_mask
led_mask = 0;
i = 0;
// List logins on screen
while ((temp_child_address != NODE_ADDR_NULL) && (i != 4))
{
// Read child node to get login
readChildNode(c, temp_child_address);
// Print Login at the correct slot
displayCredentialAtSlot(i, (char*)c->login, INDEX_TRUNCATE_LOGIN_FAV);
// Store address in array, fetch next address
addresses[i] = temp_child_address;
temp_child_address = c->nextChildAddress;
i++;
}
// If nothing after, hide right arrow
if ((i != 4) || (c->nextChildAddress == NODE_ADDR_NULL))
{
oledFillXY(177, 25, 16, 14, 0x00);
led_mask |= LED_MASK_RIGHT;
}
// Light only the available choices
for (j = i; j < 4; j++)
{
led_mask |= (1 << j);
}
// Display picture
oledDisplayOtherBuffer();
// Get touched quarter
j = getTouchedPositionAnswer(led_mask);
// Check its validity, knowing that by default we will return NODE_ADDR_NULL
if (j == -1)
{
// Time out
action_chosen = TRUE;
}
else if (j < i)
{
picked_child = addresses[j];
action_chosen = TRUE;
}
else if (j == TOUCHPOS_LEFT)
{
// If there is a previous children, go back 4 indexes
if (addresses[0] != first_child_address)
{
c->prevChildAddress = addresses[0];
for (i = 0; i < 5; i++)
{
temp_child_address = c->prevChildAddress;
readChildNode(c, temp_child_address);
}
}
else
{
// otherwise, return
action_chosen = TRUE;
}
}
else if ((j == TOUCHPOS_RIGHT) && (i == 4) && (c->nextChildAddress != NODE_ADDR_NULL))
{
// If there are more nodes to display, let it loop
// temp_child_address = c->nextChildAddress;
}
else
{
// Wrong position
temp_child_address = addresses[0];
}
}
}
return picked_child;
}
/*! \fn displayCurrentSearchLoginTexts(char* text)
* \brief Display current search login text
* \param text Text to be displayed
* \param resultsarray Pointer to the array in which to store the addresses
* \param search_index Current search index (aka strlen(text))
* \return Number of matching parents we displayed
*/
static inline uint8_t displayCurrentSearchLoginTexts(char* text, uint16_t* resultsarray, uint8_t search_index)
{
uint16_t tempNodeAddr;
pNode temp_pnode;
uint8_t i, j;
// Set font for search text
oledSetFont(FONT_PROFONT_18);
// Clear current text
oledFillXY(100, 18, 50, 23, 0x00);
// Display new search text
oledPutstrXY(148, 17, OLED_RIGHT, text);
// Set default font
oledSetFont(FONT_DEFAULT);
// Find the address of the first match
tempNodeAddr = searchForServiceName((uint8_t*)text, COMPARE_MODE_COMPARE, SERVICE_CRED_TYPE);
// Only change display if the first displayed service changed
if (tempNodeAddr != last_matching_parent_addr)
{
last_matching_parent_addr = tempNodeAddr;
for (i = 0; i < 4; i++)
{
oledFillXY((i&1)*170, 2+(i&2)*23, 84, 14, 0x00);
}
// Print the next 4 services (loop is until 5 for additional checks)
i = 0;
uint8_t temp_bool = TRUE;
while ((temp_bool != FALSE) && (i != 5))
{
resultsarray[i] = tempNodeAddr;
readParentNode(&temp_pnode, tempNodeAddr);
// Display only first 4 services
if (i < 4)
{
displayCredentialAtSlot(i, (char*)temp_pnode.service, INDEX_TRUNCATE_SERVICE_SEARCH);
}
// Loop around
if (temp_pnode.nextParentAddress == NODE_ADDR_NULL)
{
tempNodeAddr = getStartingParentAddress();
}
else
{
tempNodeAddr = temp_pnode.nextParentAddress;
}
i++;
// Check that we haven't already displayed the next node
for (j = 0; j < i; j++)
{
if (resultsarray[j] == tempNodeAddr)
{
temp_bool = FALSE;
}
}
}
// Check if we could read 5 services after the given search text to know if we need to show the right arrow
if (i == 5)
{
// Compare our text with the last service text and see if they match
if (strncmp(text, (char*)temp_pnode.service, search_index + 1) == 0)
{
// show arrow
oledBitmapDrawFlash(176, 24, BITMAP_LOGIN_RARROW, 0);
}
else
{
// hide arrow
oledFillXY(176, 24, 16, 16, 0);
i = 4;
}
}
// Store and return number of children
last_matching_parent_number = i;
}
// If the text is 4 chars long no need to display right arrow
if ((search_index == SEARCHTEXT_MAX_LENGTH - 1) && (last_matching_parent_number > 4))
{
// hide arrow
last_matching_parent_number = 4;
oledFillXY(176, 24, 16, 16, 0);
}
return last_matching_parent_number;
}
/*! \fn favoriteSelectionScreen(pNode* p, cNode* c)
* \brief Screen displayed to let the user choose a favorite
* \param p Pointer to a parent node
* \param c Pointer to a child node
* \return Valid child node address or 0 otherwise
*/
uint16_t favoriteSelectionScreen(pNode* p, cNode* c)
{
uint16_t picked_child = NODE_ADDR_NULL;
uint16_t parentAddresses[USER_MAX_FAV];
uint16_t childAddresses[USER_MAX_FAV];
uint16_t tempparaddr, tempchildaddr;
uint8_t action_chosen = FALSE;
uint8_t nbFavorites = 0;
uint8_t offset = 0;
uint8_t led_mask;
int8_t i, j;
// Browse through the favorites
for (i = 0; i < USER_MAX_FAV; i++)
{
// Read favorite, check that it is valid
readFav(i, &tempparaddr, &tempchildaddr);
// If so, store it in our know addresses
if (tempparaddr != NODE_ADDR_NULL)
{
parentAddresses[nbFavorites] = tempparaddr;
childAddresses[nbFavorites++] = tempchildaddr;
}
}
// If no favorite, return
if (nbFavorites == 0)
{
guiDisplayInformationOnScreenAndWait(ID_STRING_NOSTOREDFAV);
return NODE_ADDR_NULL;
}
// Loop until the user chooses smth
while (action_chosen != TRUE)
{
// Draw asking bitmap
oledBitmapDrawFlash(0, 0, BITMAP_LOGIN, 0);
// Clear led_mask
led_mask = 0;
i = 0;
// List logins on screen
while (((offset + i) < nbFavorites) && (i != 4))
{
// Read child node to get login
readChildNode(c, childAddresses[offset+i]);
readParentNode(p, parentAddresses[offset+i]);
// Print service / login on screen
displayCredentialAtSlot(i+((i&0x02)<<2), (char*)c->login, INDEX_TRUNCATE_LOGIN_FAV);
displayCredentialAtSlot(i+((~i&0x02)<<2), (char*)p->service, INDEX_TRUNCATE_LOGIN_FAV);
// Increment i
i++;
}
// If nothing after, hide right arrow
if ((i != 4) || ((offset+i) == nbFavorites))
{
oledFillXY(177, 25, 16, 14, 0x00);
led_mask |= LED_MASK_RIGHT;
}
// Light only the available choices
for (j = i; j < 4; j++)
{
led_mask |= (1 << j);
}
// Display picture
oledDisplayOtherBuffer();
// Get touched quarter
j = getTouchedPositionAnswer(led_mask);
// Check its validity, knowing that by default we will return NODE_ADDR_NULL
if (j == -1)
{
action_chosen = TRUE;
// Time out
}
else if (j < i)
{
// Valid choice, load parent node as it will be used later
readParentNode(p, parentAddresses[offset+j]);
picked_child = childAddresses[offset+j];
action_chosen = TRUE;
}
else if (j == TOUCHPOS_LEFT)
{
if (offset > 0)
{
offset -= 4;
}
else
{
// User wants to go back
action_chosen = TRUE;
}
}
else if ((j == TOUCHPOS_RIGHT) && (i == 4) && ((offset+i) != nbFavorites))
{
// If there are more nodes to display
offset += 4;
}
}
// Return selected child
return picked_child;
}
