diff options
Diffstat (limited to 'api.cpp')
| -rw-r--r-- | api.cpp | 52 |
1 files changed, 51 insertions, 1 deletions
@@ -68,7 +68,7 @@ void Api::gui_popup_generic(std::string &title, std::string &body, int max_title oledRectangle(&m_oled, 9,7, 119,63, 0, 1); // Background oledRectangle(&m_oled, 9,7, 119,63, 1, 0); // Popup border oledRectangle(&m_oled, 9,7, 119,16, 1, 1); // Title background, FIXME pixel bleeding - m_writebb_needed = true; this->display_write_backbuffer(); // Display rectangle and anything else behind it (drawn before), could be moved after writing strings + m_writebb_needed = true; this->display_write_backbuffer(); // Display rectangle and anything else behind it (drawn before), could be moved after writing strings (but not done for debugging) // Truncate longer strings to avoid wasting time in for loop and drawing on OLED if (max_title_length > 13) max_title_length = 13; @@ -135,6 +135,56 @@ bool Api::gui_popup_booleanchoice(std::string title, std::string body){ return choice; } +void Api::gui_popup_intchoice_footer(int current_num, int min_num, int max_num) { + char buf[30]; + snprintf(&buf[0], sizeof(buf), + "Select: %d (%d/%d)", + current_num, + min_num, + max_num); + oledRectangle(&m_oled, 9,55, 119,63, 1, 1); // Footer background, FIXME pixel bleeding + oledWriteString(&m_oled, 0,10,7, buf, FONT_6x8, 1, 0); + m_writebb_needed = true; display_write_backbuffer(); +} + +int Api::gui_popup_intchoice(std::string title, std::string body, int min_num, int max_num, int default_num, int step){ + m_button_last_pressed = BUTTON_NONE; + m_send_button_press_to_app = false; + + int current_num = default_num; + + title.insert(0, "Number|"); // TODO: Could be made nicer with a custom char instead of pipe char + gui_popup_generic(title, body, 13, 39); // 39: 3 lines of body text, to leave space for number + gui_popup_intchoice_footer(current_num, min_num, max_num); + + do { + m_button_last_pressed = BUTTON_NONE; + sleep_ms(50); // TODO: use _wfi() + switch (m_button_last_pressed) { + case BUTTON_UP: + current_num += step; + if (current_num > max_num) + current_num = max_num; + break; + case BUTTON_DOWN: + current_num -= step; + if (current_num < min_num) + current_num = min_num; + break; + case BUTTON_MODE: + current_num = default_num; + break; + } + if (m_button_last_pressed) + gui_popup_intchoice_footer(current_num, min_num, max_num); + } while (m_button_last_pressed != BUTTON_SELECT); + + // Give back control to running app + oledFill(&m_oled, 0, 1); + m_send_button_press_to_app = true; + return current_num; +} + bool Api::gui_footer_text(std::string text, int offset_x, int offset_row, bool invert, bool no_bg) { // Max chars per line for FONT_8x8 is 16 chars // Max chars per line for FONT_6x8 is 21 chars |