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-rw-r--r--src/modules/monitor/monitor.c137
-rw-r--r--src/modules/monitor/monitor.h11
-rw-r--r--src/modules/monitor/option.h9
3 files changed, 157 insertions, 0 deletions
diff --git a/src/modules/monitor/monitor.c b/src/modules/monitor/monitor.c
new file mode 100644
index 0000000..105ee67
--- /dev/null
+++ b/src/modules/monitor/monitor.c
@@ -0,0 +1,137 @@
+#include "common/printing.h"
+#include "common/jsonconfig.h"
+#include "common/strutil.h"
+#include "detection/displayserver/displayserver.h"
+#include "modules/monitor/monitor.h"
+
+#include <math.h>
+
+bool ffPrintMonitor(FFMonitorOptions* options) {
+ const FFDisplayServerResult* result = ffConnectDisplayServer();
+
+ if (!result->displays.length) {
+ ffPrintError(FF_MONITOR_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "No display detected");
+ return false;
+ }
+
+ FF_STRBUF_AUTO_DESTROY key = ffStrbufCreate();
+ uint32_t index = 0;
+ FF_LIST_FOR_EACH (FFDisplayResult, display, result->displays) {
+ double inch = sqrt(display->physicalWidth * display->physicalWidth + display->physicalHeight * display->physicalHeight) / 25.4;
+ double ppi = sqrt(display->width * display->width + display->height * display->height) / inch;
+ bool hdrCompatible = display->hdrStatus == FF_DISPLAY_HDR_STATUS_SUPPORTED || display->hdrStatus == FF_DISPLAY_HDR_STATUS_ENABLED;
+
+ ffStrbufClear(&key);
+ if (options->moduleArgs.key.length == 0) {
+ ffStrbufAppendS(&key, FF_MONITOR_MODULE_NAME);
+ if (display->name.length > 0) {
+ ffStrbufAppendF(&key, " (%s)", display->name.chars);
+ }
+ } else {
+ uint32_t moduleIndex = result->displays.length == 1 ? 0 : index + 1;
+ FF_PARSE_FORMAT_STRING_CHECKED(&key, &options->moduleArgs.key, ((FFformatarg[]) {
+ FF_ARG(moduleIndex, "index"),
+ FF_ARG(display->name, "name"),
+ FF_ARG(options->moduleArgs.keyIcon, "icon"),
+ }));
+ }
+
+ if (options->moduleArgs.outputFormat.length == 0) {
+ ffPrintLogoAndKey(key.chars, 0, &options->moduleArgs, FF_PRINT_TYPE_NO_CUSTOM_KEY);
+
+ printf("%ux%u px", display->width, display->height);
+ if (display->refreshRate > 0) {
+ printf(" @ %g Hz", ((int) (display->refreshRate * 1000 + 0.5)) / 1000.0);
+ }
+ if (inch > 0) {
+ printf(" - %ux%u mm (%.2f inches, %.2f ppi)", display->physicalWidth, display->physicalHeight, inch, ppi);
+ }
+ if (hdrCompatible) {
+ fputs(" [HDR Compatible]", stdout);
+ }
+ putchar('\n');
+ } else {
+ char buf[32];
+ if (display->serial) {
+ const uint8_t* nums = (uint8_t*) &display->serial;
+ snprintf(buf, sizeof(buf), "%2X-%2X-%2X-%2X", nums[0], nums[1], nums[2], nums[3]);
+ } else {
+ buf[0] = '\0';
+ }
+
+ FF_PRINT_FORMAT_CHECKED(key.chars, 0, &options->moduleArgs, FF_PRINT_TYPE_NO_CUSTOM_KEY, ((FFformatarg[]) {
+ FF_ARG(display->name, "name"),
+ FF_ARG(display->width, "width"),
+ FF_ARG(display->height, "height"),
+ FF_ARG(display->physicalWidth, "physical-width"),
+ FF_ARG(display->physicalHeight, "physical-height"),
+ FF_ARG(inch, "inch"),
+ FF_ARG(ppi, "ppi"),
+ FF_ARG(display->manufactureYear, "manufacture-year"),
+ FF_ARG(display->manufactureWeek, "manufacture-week"),
+ FF_ARG(buf, "serial"),
+ FF_ARG(display->refreshRate, "refresh-rate"),
+ FF_ARG(hdrCompatible, "hdr-compatible"),
+ }));
+ }
+
+ ffStrbufDestroy(&display->name);
+ ++index;
+ }
+
+ return true;
+}
+
+void ffParseMonitorJsonObject(FFMonitorOptions* options, yyjson_val* module) {
+ yyjson_val *key, *val;
+ size_t idx, max;
+ yyjson_obj_foreach (module, idx, max, key, val) {
+ if (ffJsonConfigParseModuleArgs(key, val, &options->moduleArgs)) {
+ continue;
+ }
+
+ ffPrintError(FF_MONITOR_MODULE_NAME, 0, &options->moduleArgs, FF_PRINT_TYPE_DEFAULT, "Unknown JSON key %s", unsafe_yyjson_get_str(key));
+ }
+}
+
+void ffGenerateMonitorJsonConfig(FFMonitorOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+ ffJsonConfigGenerateModuleArgsConfig(doc, module, &options->moduleArgs);
+}
+
+bool ffGenerateMonitorJsonResult(FF_A_UNUSED FFMonitorOptions* options, yyjson_mut_doc* doc, yyjson_mut_val* module) {
+ yyjson_mut_obj_add_str(doc, module, "error", "Monitor module is an alias of Display module");
+ return false;
+}
+
+void ffInitMonitorOptions(FFMonitorOptions* options) {
+ ffOptionInitModuleArg(&options->moduleArgs, "󰹑");
+}
+
+void ffDestroyMonitorOptions(FFMonitorOptions* options) {
+ ffOptionDestroyModuleArg(&options->moduleArgs);
+}
+
+FFModuleBaseInfo ffMonitorModuleInfo = {
+ .name = FF_MONITOR_MODULE_NAME,
+ .description = "Same as Display module, but with a different default output format",
+ .initOptions = (void*) ffInitMonitorOptions,
+ .destroyOptions = (void*) ffDestroyMonitorOptions,
+ .parseJsonObject = (void*) ffParseMonitorJsonObject,
+ .printModule = (void*) ffPrintMonitor,
+ .generateJsonResult = (void*) ffGenerateMonitorJsonResult,
+ .generateJsonConfig = (void*) ffGenerateMonitorJsonConfig,
+ .formatArgs = FF_FORMAT_ARG_LIST(((FFModuleFormatArg[]) {
+ { "Display name", "name" },
+ { "Native resolution width in pixels", "width" },
+ { "Native resolution height in pixels", "height" },
+ { "Physical width in millimeters", "physical-width" },
+ { "Physical height in millimeters", "physical-height" },
+ { "Physical diagonal length in inches", "inch" },
+ { "Pixels per inch (PPI)", "ppi" },
+ { "Year of manufacturing", "manufacture-year" },
+ { "Nth week of manufacturing in the year", "manufacture-week" },
+ { "Serial number", "serial" },
+ { "Maximum refresh rate in Hz", "refresh-rate" },
+ { "True if the display is HDR compatible", "hdr-compatible" },
+ }))
+};
diff --git a/src/modules/monitor/monitor.h b/src/modules/monitor/monitor.h
new file mode 100644
index 0000000..82f9491
--- /dev/null
+++ b/src/modules/monitor/monitor.h
@@ -0,0 +1,11 @@
+#pragma once
+
+#include "option.h"
+
+#define FF_MONITOR_MODULE_NAME "Monitor"
+
+bool ffPrintMonitor(FFMonitorOptions* options);
+void ffInitMonitorOptions(FFMonitorOptions* options);
+void ffDestroyMonitorOptions(FFMonitorOptions* options);
+
+extern FFModuleBaseInfo ffMonitorModuleInfo;
diff --git a/src/modules/monitor/option.h b/src/modules/monitor/option.h
new file mode 100644
index 0000000..46f4859
--- /dev/null
+++ b/src/modules/monitor/option.h
@@ -0,0 +1,9 @@
+#pragma once
+
+#include "common/option.h"
+
+typedef struct FFMonitorOptions {
+ FFModuleArgs moduleArgs;
+} FFMonitorOptions;
+
+static_assert(sizeof(FFMonitorOptions) <= FF_OPTION_MAX_SIZE, "FFMonitorOptions size exceeds maximum allowed size");
generated by cgit v1.2.3 (git 2.46.0) at 2026-09-15 21:19:55 +0000