| 105 | } |
| 106 | |
| 107 | bool load(DisplaySettings& settings) { |
| 108 | std::map<std::string, std::string> map; |
| 109 | if (!file::loadPropertiesFile(SETTINGS_FILE, map)) { |
| 110 | return false; |
| 111 | } |
| 112 | |
| 113 | auto orientation_entry = map.find(SETTINGS_KEY_ORIENTATION); |
| 114 | Orientation orientation; |
| 115 | if (orientation_entry == map.end() || !fromString(orientation_entry->second, orientation)) { |
| 116 | orientation = getDefaultOrientation(); |
| 117 | } |
| 118 | |
| 119 | auto gamma_entry = map.find(SETTINGS_KEY_GAMMA_CURVE); |
| 120 | int gamma_curve = 0; |
| 121 | if (gamma_entry != map.end()) { |
| 122 | gamma_curve = atoi(gamma_entry->second.c_str()); |
| 123 | } |
| 124 | |
| 125 | auto backlight_duty_entry = map.find(SETTINGS_KEY_BACKLIGHT_DUTY); |
| 126 | int backlight_duty = 200; // default |
| 127 | if (backlight_duty_entry != map.end()) { |
| 128 | backlight_duty = atoi(backlight_duty_entry->second.c_str()); |
| 129 | if (backlight_duty_entry->second != "0" && backlight_duty == 0) { |
| 130 | backlight_duty = 200; |
| 131 | } |
| 132 | } |
| 133 | |
| 134 | bool timeout_enabled = false; |
| 135 | auto timeout_enabled_entry = map.find(SETTINGS_KEY_TIMEOUT_ENABLED); |
| 136 | if (timeout_enabled_entry != map.end()) { |
| 137 | timeout_enabled = (timeout_enabled_entry->second == "1" || timeout_enabled_entry->second == "true" || timeout_enabled_entry->second == "True"); |
| 138 | } |
| 139 | |
| 140 | uint32_t timeout_ms = 60000; // default 60s |
| 141 | auto timeout_ms_entry = map.find(SETTINGS_KEY_TIMEOUT_MS); |
| 142 | if (timeout_ms_entry != map.end()) { |
| 143 | timeout_ms = static_cast<uint32_t>(std::strtoul(timeout_ms_entry->second.c_str(), nullptr, 10)); |
| 144 | } |
| 145 | |
| 146 | auto screensaver_entry = map.find(SETTINGS_KEY_SCREENSAVER_TYPE); |
| 147 | ScreensaverType screensaver_type = ScreensaverType::BouncingBalls; |
| 148 | if (screensaver_entry != map.end()) { |
| 149 | fromString(screensaver_entry->second, screensaver_type); |
| 150 | } |
| 151 | |
| 152 | settings.orientation = orientation; |
| 153 | settings.gammaCurve = gamma_curve; |
| 154 | settings.backlightDuty = backlight_duty; |
| 155 | settings.backlightTimeoutEnabled = timeout_enabled; |
| 156 | settings.backlightTimeoutMs = timeout_ms; |
| 157 | settings.screensaverType = screensaver_type; |
| 158 | |
| 159 | return true; |
| 160 | } |
| 161 | |
| 162 | DisplaySettings getDefault() { |
| 163 | return DisplaySettings { |