Extract document resize planning

tools/pano_cli/main.cpp

@@ -4,6 +4,7 @@
 #include "app_core/document_cloud.h"
 #include "app_core/document_platform_io.h"
 #include "app_core/document_recording.h"
+#include "app_core/document_resize.h"
 #include "app_core/document_route.h"
 #include "app_core/document_sharing.h"
 #include "app_core/document_session.h"
@@ -213,6 +214,11 @@ struct PlanAppStatusArgs {
     std::uint32_t encoded_frames = 0;
 };
 
+struct PlanDocumentResizeArgs {
+    int current_resolution = 512;
+    int selected_resolution_index = 0;
+};
+
 struct SimulateAppSessionArgs {
     bool has_canvas = true;
     bool new_document = false;
@@ -682,6 +688,7 @@ void print_help()
         << "  plan-recording-session [--running] [--frame-count N] [--platform-deletes-recorded-files]\n"
         << "  plan-app-preferences [--ui-scale N] [--display-density N] [--current-scale N] [--scale-option N] [--viewport-scale N] [--rtl] [--timelapse-disabled] [--recording-running] [--vr-controllers-disabled] [--cursor-mode N]\n"
         << "  plan-app-status [--doc-name NAME] [--unsaved] [--resolution N] [--resolution-index N] [--zoom N] [--history-bytes N] [--recording-running] [--encoder-available] [--encoded-frames N]\n"
+        << "  plan-document-resize [--current-resolution N] [--selected-resolution-index N]\n"
         << "  plan-share-file [--path FILE]\n"
         << "  plan-picked-path [--path FILE]\n"
         << "  plan-display-file [--path FILE]\n"
@@ -2219,6 +2226,63 @@ int plan_app_status(int argc, char** argv)
     return 0;
 }
 
+pp::foundation::Status parse_plan_document_resize_args(
+    int argc,
+    char** argv,
+    PlanDocumentResizeArgs& args)
+{
+    for (int i = 2; i < argc; ++i) {
+        const std::string_view key(argv[i]);
+        if (key == "--current-resolution" || key == "--selected-resolution-index") {
+            if (i + 1 >= argc) {
+                return pp::foundation::Status::invalid_argument("missing value for option");
+            }
+            const auto value = pp::foundation::parse_u32(argv[++i]);
+            if (!value) {
+                return value.status();
+            }
+            if (key == "--current-resolution") {
+                args.current_resolution = static_cast<int>(value.value());
+            } else {
+                args.selected_resolution_index = static_cast<int>(value.value());
+            }
+        } else {
+            return pp::foundation::Status::invalid_argument("unknown option");
+        }
+    }
+
+    return pp::foundation::Status::success();
+}
+
+int plan_document_resize(int argc, char** argv)
+{
+    PlanDocumentResizeArgs args;
+    const auto status = parse_plan_document_resize_args(argc, argv, args);
+    if (!status.ok()) {
+        print_error("plan-document-resize", status.message);
+        return 2;
+    }
+
+    const auto state = pp::app::make_document_resize_dialog_state(args.current_resolution);
+    const auto plan = pp::app::plan_document_resize(args.selected_resolution_index);
+    if (!plan) {
+        print_error("plan-document-resize", plan.status().message);
+        return 2;
+    }
+
+    std::cout << "{\"ok\":true,\"command\":\"plan-document-resize\""
+              << ",\"state\":{\"currentResolution\":" << state.current_resolution
+              << ",\"currentResolutionText\":\"" << json_escape(state.current_resolution_text)
+              << "\",\"currentResolutionIndex\":" << state.current_resolution_index
+              << ",\"selectedResolutionIndex\":" << args.selected_resolution_index
+              << "},\"plan\":{\"resolution\":" << plan.value().resolution
+              << ",\"width\":" << plan.value().width
+              << ",\"height\":" << plan.value().height
+              << ",\"clearsHistory\":" << json_bool(plan.value().clears_history)
+              << "}}\n";
+    return 0;
+}
+
 pp::foundation::Status parse_plan_share_file_args(
     int argc,
     char** argv,
@@ -4619,6 +4683,10 @@ int main(int argc, char** argv)
         return plan_app_status(argc, argv);
     }
 
+    if (command == "plan-document-resize") {
+        return plan_document_resize(argc, argv);
+    }
+
     if (command == "plan-share-file") {
         return plan_share_file(argc, argv);
     }