[feat] add HarmonyOS desktop and mobile clients，issue #117

2026-10-17 09:23:10 +08:00 · 2026-10-16 00:42:55 +08:00
parent 43a0789c1e
commit 45bf6ec4ee
149 changed files with 11587 additions and 93 deletions
@@ -0,0 +1,69 @@
+#include "displays.h"
+#include "pointer.h"
+#include "window_mode.h"
+#include <cassert>
+#include <tuple>
+
+int main() {
+  using namespace crossdesk::harmony::desktop;
+  using Json = nlohmann::json;
+  const auto displays = ReadDisplays(Json::parse(R"({"displays":[
+    {"id":42,"name":"Left","x":-2560,"y":-300,"width":2560,"height":1440},
+    {"id":0,"name":"Main","primary":true,"width":1920,"height":1080,"usableY":30,"usableHeight":990},
+    {"id":42,"width":2560,"height":1440},
+    {"id":7,"width":0,"height":1080},
+    {"id":-1,"width":1920,"height":1080}
+  ]})"));
+  assert(displays.size() == 2 && displays[0].id == 0 && displays[1].id == 42);
+  assert(displays[0].SdlId() == 1 && displays[1].SdlId() == 43);
+  assert(displays[0].usable_y == 30 && displays[0].usable_height == 990);
+  assert(displays[1].usable_x == -2560 && displays[1].usable_y == -300);
+  assert(DisplayAt(displays, -1, 0)->id == 42);
+  assert(DisplayAt(displays, 0, 0)->id == 0);
+  assert(DisplayAt(displays, -1280, -800)->id == 42); // Outside monitors: nearest display.
+  assert(DisplayAt(displays, 3000, 100)->id == 0);
+  const auto removed = ReadDisplays(Json::parse(R"({"displays":[{"id":42,"primary":true,"width":2560,"height":1440}]})"));
+  assert(removed[0].SdlId() == displays[1].SdlId()); // SDL identity survives primary changes.
+  assert(ReadDisplays(Json::object()).empty());
+  assert(DisplayAt({}, 0, 0) == nullptr);
+
+  PointerState pointer;
+  std::vector<std::tuple<int, float, float>> releases;
+  const auto release = [&](int b, float x, float y) { releases.emplace_back(b, x, y); };
+  pointer.Update(0, 0, 1, 2);
+  pointer.Update(0, 1, 10, 20);
+  pointer.Update(0, 2, 10, 20);
+  assert(pointer.Buttons() == 7);
+  pointer.Update(1, 1, 12, 22); // Right release does not clear left/middle drag.
+  assert(pointer.Buttons() == 3);
+  pointer.Update(2, 0, -15, 130); // Drag beyond the surface preserves held state.
+  pointer.Cancel(release);
+  assert(pointer.Buttons() == 0 && releases.size() == 2);
+  assert((releases[0] == std::tuple{0, -15.f, 130.f}));
+  assert((releases[1] == std::tuple{2, -15.f, 130.f}));
+  pointer.Cancel(release);
+  assert(releases.size() == 2); // Repeated focus/detach/cancel has no duplicate releases.
+
+  WindowMode modes;
+  Json slint{{"fullscreen", false}, {"maximized", false}, {"minimized", false}};
+  assert(modes.Request(slint) == slint);
+  assert(modes.Request(slint).empty());
+  // Native titlebar maximize/restore: all three Slint setters synchronously
+  // call back, including the first one before the other flags have changed.
+  for (bool maximized : {true, false, true, false}) {
+    Json actual = slint; actual["maximized"] = maximized;
+    modes.Acknowledge(actual, [&] {
+      for (auto& [name, value] : actual.items()) {
+        slint[name] = value;
+        assert(modes.Request(slint).empty());
+      }
+    });
+    assert(modes.Request(slint).empty());
+  }
+  slint["fullscreen"] = true;
+  assert(modes.Request(slint) == Json({{"fullscreen", true}}));
+  modes.Acknowledge(Json{{"minimized", true}}, [&] { slint["minimized"] = true; });
+  assert(modes.Request(slint).empty()); // Minimize preserves fullscreen.
+  slint["minimized"] = false;
+  assert(modes.Request(slint) == Json({{"minimized", false}}));
+}