IQ.Pilot Release Commit @ 0b96bd5

iqpilot/tools/cabana/ui/widgets/messageswidget.h

@@ -0,0 +1,93 @@
+#pragma once
+
+#include <array>
+#include <cstdint>
+#include <map>
+#include <optional>
+#include <set>
+#include <string>
+#include <utility>
+#include <vector>
+
+#include "imgui.h"
+#include "tools/cabana/dbc/dbcmanager.h"
+#include "tools/cabana/streams/abstractstream.h"
+
+
+
+class MessageList {
+public:
+  enum Column { NAME = 0, SOURCE, ADDRESS, NODE, FREQ, COUNT, DATA, COLUMN_COUNT };
+
+  struct Item {
+    MessageId id;
+    std::string name;
+    std::string node;
+    bool operator==(const Item &other) const { return id == other.id && name == other.name && node == other.node; }
+  };
+
+  MessageList();
+  void sort(int column, ImGuiSortDirection order);
+  void setFilters(const std::map<int, std::string> &filters);
+  void showInactiveMessages(bool show);
+  bool filterAndSort();
+
+  std::vector<Item> items;
+  bool show_inactive_messages = true;
+  Observable<> changed;
+
+private:
+  void msgsReceived(const std::set<MessageId> *new_msgs, bool has_new_ids);
+  void dbcModified();
+  void sortItems(std::vector<Item> &list);
+  bool match(const Item &item);
+
+  std::map<int, std::string> filters_;
+  std::set<MessageId> dbc_messages_;
+  int sort_column_ = NAME;
+  ImGuiSortDirection sort_order_ = ImGuiSortDirection_Ascending;
+  int sort_threshold_ = 0;
+  Connections connections_;
+};
+
+class MessagesWidget {
+public:
+  MessagesWidget();
+  void draw();
+  void selectMessage(const MessageId &message_id);
+  void suppressHighlighted(bool from_suppress_add = false);
+  const std::string &title() const { return title_; }
+  std::string whatsThis() const;
+
+  Observable<const MessageId &> msgSelectionChanged;
+
+private:
+  void drawToolBar();
+  void drawTable();
+  void drawHeader();
+  void drawRow(int row);
+  void drawContextMenu();
+  void handleKeys();
+  void setCurrentRow(int row);
+  void updateBytesSectionSize();
+  void updateTitle();
+  void setMultiLineBytes(bool multi);
+
+  MessageList list_;
+  std::optional<MessageId> current_msg_id_;
+  int current_row_ = -1;
+  bool scroll_to_current_ = false;
+  int bytes_section_bytes_ = 8;
+  float fixed_columns_width_ = 0;
+  bool has_scrollbar_y_ = false;
+  int visible_rows_ = 1;
+  std::array<std::string, MessageList::COLUMN_COUNT> filters_;
+  std::array<bool, MessageList::COLUMN_COUNT> hidden_ = {};
+  std::array<int, MessageList::COLUMN_COUNT> display_order_;
+  std::vector<std::pair<int, bool>> pending_hidden_;
+  bool header_menu_requested_ = false;
+  std::string suppress_clear_text_;
+  bool suppress_clear_enabled_ = false;
+  std::string title_ = "MESSAGES";
+  Connections connections_;
+};