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Add a couple new UI elements, change UI so items are displayed in order they are added #13

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Add a couple new UI elements, change UI so items are displayed in order they are added #13

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607350e
Add basic button to call a custom function
mkokotovich Mar 19, 2016
d4e57f5
Make the function_button automatically add the function to the aREST …
mkokotovich Mar 19, 2016
646cc36
Add a Function With Input Button to be able to pass parameters to a f…
mkokotovich Mar 21, 2016
3048efc
Add a variable label that automatically registers the variable with t…
mkokotovich Mar 21, 2016
eeb6cc2
Add items to UI in order they were added
mkokotovich Mar 21, 2016
826754f
Add a bool to add_label that makes the label text smaller
mkokotovich Apr 8, 2016
c211a81
Made margins smaller on smalltext label
mkokotovich Apr 9, 2016
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314 changes: 264 additions & 50 deletions aREST_UI.h
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,21 @@ aREST_UI() {

}

typedef struct {
String function_name;
String description;
} function_button_t;

typedef enum {
TYPE_BUTTON=0,
TYPE_FUNCTION_BUTTON,
TYPE_FUNCTION_WITH_INPUT_BUTTON,
TYPE_SLIDER,
TYPE_VARIABLE_LABEL,
TYPE_LABEL
} ui_type_t;


// Get title
void title(String the_title) {
ui_title = the_title;
Expand All @@ -43,6 +58,41 @@ void button(int pin){
buttons[buttons_index] = pin;
buttons_index++;

// Set in the ui_order_list
ui_order_list[ui_order_index] = TYPE_BUTTON;
ui_order_index++;
}

// Create function button
void function_button(char *function_name, char *description, int (*f)(String)){

// Setup function
aREST::function(function_name, f);

// Set in function button array
function_buttons[function_buttons_index].function_name = String(function_name);
function_buttons[function_buttons_index].description = String(description);
function_buttons_index++;

// Set in the ui_order_list
ui_order_list[ui_order_index] = TYPE_FUNCTION_BUTTON;
ui_order_index++;
}

// Create function button
void function_with_input_button(char *function_name, char *description, int (*f)(String)){

// Setup function
aREST::function(function_name, f);

// Set in function with input button array
func_with_input_buttons[func_with_input_buttons_index].function_name = String(function_name);
func_with_input_buttons[func_with_input_buttons_index].description = String(description);
func_with_input_buttons_index++;

// Set in the ui_order_list
ui_order_list[ui_order_index] = TYPE_FUNCTION_WITH_INPUT_BUTTON;
ui_order_index++;
}

void slider(int pin) {
Expand All @@ -54,14 +104,148 @@ void slider(int pin) {
sliders[sliders_index] = pin;
sliders_index++;

// Set in the ui_order_list
ui_order_list[ui_order_index] = TYPE_SLIDER;
ui_order_index++;
}

void variable_label(char *variable_name, char *label_text, int *var){

// Initialize var
aREST::variable(variable_name, var);
variable_label_add(variable_name, label_text);
}

// Float variables (Mega & ESP only, or without CC3000)
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(ESP8266) || defined(CORE_WILDFIRE) || !defined(ADAFRUIT_CC3000_H)
void variable_label(char *variable_name, char *label_text, float *var){

// Initialize variable
aREST::variable(variable_name, var);
variable_label_add(variable_name, label_text);
}
#endif

// String variables (Mega & ESP only, or without CC3000)
#if defined(__AVR_ATmega1280__) || defined(__AVR_ATmega2560__) || defined(ESP8266) || defined(CORE_WILDFIRE) || !defined(ADAFRUIT_CC3000_H)
void variable_label(char *variable_name, char *label_text, String *var){

// Initialize var
aREST::variable(variable_name, var);
variable_label_add(variable_name, label_text);
}
#endif

// Create variable label
void variable_label_add(char *variable_name, char *label_text){

var_labels_names[var_labels_index] = variable_name;
var_labels_text[var_labels_index] = label_text;
var_labels_index++;

// Set in the ui_order_list
ui_order_list[ui_order_index] = TYPE_VARIABLE_LABEL;
ui_order_index++;
}

// Create label
void label(char * label_name){
void label(char *label_text, bool small_text=false){

labels_text[labels_index] = label_text;
labels_text_should_be_small[labels_index] = small_text;
labels_index++;

// Set in the ui_order_list
ui_order_list[ui_order_index] = TYPE_LABEL;
ui_order_index++;
}

void add_next_button() {
addToBuffer("<div class=\"row\">");
addToBuffer("<div class=\"col-md-2\"><button class=\"btn btn-block btn-lg btn-primary\" id='btn_on");
addToBuffer(buttons[current_buttons_index]);
addToBuffer("'>On</button></div>");
addToBuffer("<div class=\"col-md-2\"><button class=\"btn btn-block btn-lg btn-danger\" id='btn_off");
addToBuffer(buttons[current_buttons_index]);
addToBuffer("'>Off</button></div>");
addToBuffer("</div>");
current_buttons_index++;
}

int_labels_names[int_labels_index] = label_name;
int_labels_index++;
void add_next_function_button() {
addToBuffer("<div class=\"row\">");
addToBuffer("<div class=\"col-md-2\"><button class=\"btn btn-block btn-lg btn-primary\" id='func_btn");
addToBuffer(current_function_buttons_index);
addToBuffer("'>");
addToBuffer(function_buttons[current_function_buttons_index].description);
addToBuffer("</button></div>");
addToBuffer("</div>");
current_function_buttons_index++;
}

void add_next_function_with_input_button() {
addToBuffer("<div class=\"row\">");
addToBuffer("<div class=\"col-md-2\"><input type='text' id='func_with_input_text");
addToBuffer(current_func_with_input_buttons_index);
addToBuffer("'/></div>");
addToBuffer("<div class=\"col-md-2\"><button class=\"btn btn-block btn-lg btn-primary\" id='func_with_input_btn");
addToBuffer(current_func_with_input_buttons_index);
addToBuffer("'>");
addToBuffer(func_with_input_buttons[current_func_with_input_buttons_index].description);
addToBuffer("</button></div>");
addToBuffer("</div>");
current_func_with_input_buttons_index++;
}

void add_next_slider() {
addToBuffer("<div class=\"row\">");
#if defined(ESP8266)
addToBuffer("<div class=\"col-md-2\"><input type='range' value='0' max='1023' min='0' step='5' id='slider");
#else
addToBuffer("<div class=\"col-md-2\"><input type='range' value='0' max='255' min='0' step='5' id='slider");
#endif
addToBuffer(sliders[current_sliders_index]);
addToBuffer("'></div>");
addToBuffer("</div>");
current_sliders_index++;
}

void add_next_variable_label() {
addToBuffer("<div class=\"row\">");
addToBuffer("<div class='col-md-4 indicator'>");
addToBuffer(var_labels_text[current_var_labels_index]);
addToBuffer(": </div>");
addToBuffer("<div class='col-md-4 indicator' id='");
addToBuffer(var_labels_names[current_var_labels_index]);
addToBuffer("'></div>");
addToBuffer("</div>");
current_var_labels_index++;
}

void add_next_label() {
if (labels_text_should_be_small[current_labels_index])
{
addToBuffer("<div>");
addToBuffer("<div class='col-md-10 smalltext'>");
}
else
{
addToBuffer("<div class=\"row\">");
addToBuffer("<div class='col-md-10 indicator'>");
}
addToBuffer(labels_text[current_labels_index]);
addToBuffer("</div>");
addToBuffer("</div>");
current_labels_index++;
}

void reset_current_indices() {
current_buttons_index = 0;
current_function_buttons_index = 0;
current_func_with_input_buttons_index = 0;
current_sliders_index = 0;
current_var_labels_index = 0;
current_labels_index = 0;
}

// Handle connection
Expand All @@ -75,11 +259,12 @@ virtual void root_answer() {
addToBuffer("src=\"http://code.jquery.com/jquery-2.1.3.min.js\">");
addToBuffer("</script>");
addToBuffer("<script type='text/javascript' src='http://cdn.rawgit.com/Foliotek/AjaxQ/master/ajaxq.js'></script>");
addToBuffer("<style>.row {margin-top: 30px;} .indicator {font-size: 30px; vertical-align: middle;}</style>");
addToBuffer("<style>.row {margin-top: 30px;} .indicator {font-size: 30px; vertical-align: middle;} .smalltext {font-size: 15px; margin-top: 5px; margin-bottom: 15px;}</style>");
addToBuffer("<link rel=\"stylesheet\" href=\"https://maxcdn.bootstrapcdn.com/bootstrap/3.3.4/css/bootstrap.min.css\">");
addToBuffer("</head><body>");
addToBuffer("<div class=\"container\">");


// Title
if (ui_title.length() != 0) {
addToBuffer("<h1>");
Expand All @@ -90,41 +275,29 @@ virtual void root_answer() {
addToBuffer("<h1>Interface</h1>");
}

// Buttons UI
for (int i = 0; i < buttons_index; i++) {
addToBuffer("<div class=\"row\">");
addToBuffer("<div class=\"col-md-2\"><button class=\"btn btn-block btn-lg btn-primary\" id='btn_on");
addToBuffer(buttons[i]);
addToBuffer("'>On</button></div>");
addToBuffer("<div class=\"col-md-2\"><button class=\"btn btn-block btn-lg btn-danger\" id='btn_off");
addToBuffer(buttons[i]);
addToBuffer("'>Off</button></div>");
addToBuffer("</div>");
}

// // Sliders UI
for (int i = 0; i < sliders_index; i++) {
addToBuffer("<div class=\"row\">");
#if defined(ESP8266)
addToBuffer("<div class=\"col-md-2\"><input type='range' value='0' max='1023' min='0' step='5' id='slider");
#else
addToBuffer("<div class=\"col-md-2\"><input type='range' value='0' max='255' min='0' step='5' id='slider");
#endif
addToBuffer(sliders[i]);
addToBuffer("'></div>");
addToBuffer("</div>");
}

// Labels UI
for (int j = 0; j < int_labels_index; j++) {
addToBuffer("<div class=\"row\">");
addToBuffer("<div class='col-md-3 indicator'>");
addToBuffer(int_labels_names[j]);
addToBuffer(": </div>");
addToBuffer("<div class='col-md-3 indicator' id='");
addToBuffer(int_labels_names[j]);
addToBuffer("'></div>");
addToBuffer("</div>");
reset_current_indices();
// Add all UI elements in order they were added
for (int i = 0; i < ui_order_index; i++) {
switch (ui_order_list[i]) {
case TYPE_BUTTON:
add_next_button();
break;
case TYPE_FUNCTION_BUTTON:
add_next_function_button();
break;
case TYPE_FUNCTION_WITH_INPUT_BUTTON:
add_next_function_with_input_button();
break;
case TYPE_SLIDER:
add_next_slider();
break;
case TYPE_VARIABLE_LABEL:
add_next_variable_label();
break;
case TYPE_LABEL:
add_next_label();
break;
}
}

addToBuffer("</div>");
Expand All @@ -145,6 +318,26 @@ virtual void root_answer() {
addToBuffer("/0');});");
}

// Function Buttons JavaScript
for (int i = 0; i < function_buttons_index; i++) {
addToBuffer("$('#func_btn");
addToBuffer(i);
addToBuffer("').click(function() {$.getq('queue','/");
addToBuffer(function_buttons[i].function_name);
addToBuffer("');});");
}

// Function With Input Buttons JavaScript
for (int i = 0; i < func_with_input_buttons_index; i++) {
addToBuffer("$('#func_with_input_btn");
addToBuffer(i);
addToBuffer("').click(function() {var text = document.getElementById(\"func_with_input_text");
addToBuffer(i);
addToBuffer("\").value; $.getq('queue','/");
addToBuffer(func_with_input_buttons[i].function_name);
addToBuffer("?params=' + text); });");
}

// Sliders JavaScript
for (int i = 0; i < sliders_index; i++) {
addToBuffer("$('#slider");
Expand All @@ -156,14 +349,14 @@ virtual void root_answer() {
addToBuffer("/' + val); });");
}

// Labels JavaScript
for (int j = 0; j < int_labels_index; j++) {
// Variable Labels JavaScript
for (int j = 0; j < var_labels_index; j++) {
addToBuffer("$.getq('queue','/");
addToBuffer(int_labels_names[j]);
addToBuffer(var_labels_names[j]);
addToBuffer("', function(data) { $('#");
addToBuffer(int_labels_names[j]);
addToBuffer(var_labels_names[j]);
addToBuffer("').html(data.");
addToBuffer(int_labels_names[j]);
addToBuffer(var_labels_names[j]);
addToBuffer("); });");
}

Expand All @@ -181,16 +374,37 @@ virtual void root_answer() {
// Buttons array
int buttons[10];
int buttons_index;
int current_buttons_index;

// Function Buttons array
function_button_t function_buttons[10];
int function_buttons_index;
int current_function_buttons_index;

// Function With Input Buttons array
function_button_t func_with_input_buttons[10];
int func_with_input_buttons_index;
int current_func_with_input_buttons_index;

// Buttons array
int sliders[10];
int sliders_index;
int current_sliders_index;

// Indicators array
uint8_t int_labels_index;
int * int_labels_variables[10];
char * int_labels_names[10];

// Variable Labels array
uint8_t var_labels_index;
uint8_t current_var_labels_index;
char * var_labels_names[10];
char * var_labels_text[10];

// Labels array
uint8_t labels_index;
uint8_t current_labels_index;
char * labels_text[10];
bool labels_text_should_be_small[10];

ui_type_t ui_order_list[30];
int ui_order_index;
};

#endif
#endif