[refactor] organize GUI code by responsibility

2026-07-27 18:08:42 +08:00 · 2026-07-19 21:23:20 +08:00
parent 1f86c43458
commit eeb6a2a1ae
73 changed files with 7918 additions and 7229 deletions
@@ -0,0 +1,167 @@
+#include "application/gui_application.h"
+#include "layout_relative.h"
+#include "localization.h"
+#include "rd_log.h"
+
+namespace crossdesk {
+
+static int InputTextCallback(ImGuiInputTextCallbackData *data);
+
+int GuiApplication::RemoteWindow() {
+  ImGuiIO &io = ImGui::GetIO();
+  float remote_window_width = io.DisplaySize.x * 0.5f;
+  float remote_window_height =
+      io.DisplaySize.y * (1 - TITLE_BAR_HEIGHT - STATUS_BAR_HEIGHT);
+  float remote_window_arrow_button_width = io.DisplaySize.x * 0.1f;
+  float remote_window_arrow_button_height = io.DisplaySize.y * 0.078f;
+
+  ImGui::SetNextWindowPos(
+      ImVec2(io.DisplaySize.x * 0.5f, io.DisplaySize.y * TITLE_BAR_HEIGHT),
+      ImGuiCond_Always);
+  ImGui::PushStyleVar(ImGuiStyleVar_FrameRounding, window_rounding_ * 0.5f);
+
+  ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(0, 0, 0, 0));
+  ImGui::BeginChild("RemoteDesktopWindow",
+                    ImVec2(remote_window_width, remote_window_height),
+                    ImGuiChildFlags_None,
+                    ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
+                        ImGuiWindowFlags_NoBringToFrontOnFocus);
+  ImGui::PopStyleColor();
+
+  ImGui::SetCursorPos(
+      ImVec2(io.DisplaySize.x * 0.057f, io.DisplaySize.y * 0.02f));
+
+  ImGui::SetWindowFontScale(0.9f);
+  ImGui::TextColored(
+      ImVec4(0.0f, 0.0f, 0.0f, 0.5f), "%s",
+      localization::remote_desktop[localization_language_index_].c_str());
+
+  ImGui::Spacing();
+  {
+    ImGui::SetNextWindowPos(
+        ImVec2(io.DisplaySize.x * 0.557f, io.DisplaySize.y * 0.15f),
+        ImGuiCond_Always);
+    ImGui::PushStyleColor(ImGuiCol_ChildBg, ImVec4(239.0f / 255, 240.0f / 255,
+                                                   242.0f / 255, 1.0f));
+    ImGui::PushStyleVar(ImGuiStyleVar_ChildRounding, 10.0f);
+
+    ImGui::BeginChild(
+        "RemoteDesktopWindow_1",
+        ImVec2(remote_window_width * 0.8f, remote_window_height * 0.43f),
+        ImGuiChildFlags_Borders,
+        ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoMove |
+            ImGuiWindowFlags_NoBringToFrontOnFocus);
+    ImGui::PopStyleVar();
+    ImGui::PopStyleColor();
+    {
+      ImGui::SetWindowFontScale(0.8f);
+      ImGui::Text(
+          "%s", localization::remote_id[localization_language_index_].c_str());
+
+      ImGui::Spacing();
+      ImGui::SetNextItemWidth(io.DisplaySize.x * 0.25f);
+      ImGui::SetWindowFontScale(1.0f);
+      ImGui::PushStyleVar(ImGuiStyleVar_FrameBorderSize, 1.0f);
+      if (re_enter_remote_id_) {
+        ImGui::SetKeyboardFocusHere();
+        re_enter_remote_id_ = false;
+        memset(remote_id_display_, 0, sizeof(remote_id_display_));
+      }
+      bool enter_pressed = ImGui::InputText(
+          "##remote_id_", remote_id_display_, IM_ARRAYSIZE(remote_id_display_),
+          ImGuiInputTextFlags_CharsDecimal |
+              ImGuiInputTextFlags_EnterReturnsTrue |
+              ImGuiInputTextFlags_CallbackEdit,
+          InputTextCallback);
+
+      ImGui::PopStyleVar();
+      ImGui::SameLine();
+
+      std::string remote_id = remote_id_display_;
+      remote_id.erase(remove_if(remote_id.begin(), remote_id.end(),
+                                static_cast<int (*)(int)>(&isspace)),
+                      remote_id.end());
+      if (ImGui::Button(ICON_FA_ARROW_RIGHT_LONG,
+                        ImVec2(remote_window_arrow_button_width,
+                               remote_window_arrow_button_height)) ||
+          enter_pressed) {
+        connect_button_pressed_ = true;
+        bool found = false;
+        std::string target_remote_id;
+        std::string target_password;
+        bool should_connect = false;
+        bool already_connected = false;
+
+        for (auto &[id, props] : recent_connections_) {
+          if (id.find(remote_id) != std::string::npos) {
+            found = true;
+            target_remote_id = props.remote_id;
+            target_password = props.password;
+            {
+              // std::shared_lock lock(remote_sessions_mutex_);
+              if (remote_sessions_.find(remote_id) !=
+                  remote_sessions_.end()) {
+                if (!remote_sessions_[remote_id]->connection_established_) {
+                  should_connect = true;
+                } else {
+                  already_connected = true;
+                }
+              } else {
+                should_connect = true;
+              }
+            }
+
+            if (should_connect) {
+              ConnectTo(target_remote_id, target_password.c_str(), false);
+            } else if (already_connected) {
+              LOG_INFO("Already connected to [{}]", remote_id);
+            }
+            break;
+          }
+        }
+        if (!found) {
+          ConnectTo(remote_id, "", false);
+        }
+      }
+
+      // check every 1 second for rejoin
+      if (need_to_rejoin_) {
+        auto now = std::chrono::steady_clock::now();
+        auto elapsed = std::chrono::duration_cast<std::chrono::milliseconds>(
+                           now - last_rejoin_check_time_)
+                           .count();
+
+        if (elapsed >= 1000) {
+          last_rejoin_check_time_ = now;
+          need_to_rejoin_ = false;
+          // std::shared_lock lock(remote_sessions_mutex_);
+          for (const auto &[_, props] : remote_sessions_) {
+            if (props->rejoin_) {
+              ConnectTo(props->remote_id_, props->remote_password_,
+                        props->remember_password_);
+            }
+          }
+        }
+      }
+    }
+    ImGui::EndChild();
+  }
+  ImGui::EndChild();
+  ImGui::PopStyleVar();
+
+  return 0;
+}
+
+static int InputTextCallback(ImGuiInputTextCallbackData *data) {
+  if (data->BufTextLen > 3 && data->Buf[3] != ' ') {
+    data->InsertChars(3, " ");
+  }
+
+  if (data->BufTextLen > 7 && data->Buf[7] != ' ') {
+    data->InsertChars(7, " ");
+  }
+
+  return 0;
+}
+
+} // namespace crossdesk