IQ.Pilot Release Commit @ 0b96bd5

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

@@ -0,0 +1,45 @@
+#pragma once
+
+#include <string>
+#include <vector>
+
+#include "imgui.h"
+#include "imgui_internal.h"
+
+#include "tools/cabana/core/observable.h"
+
+
+class TabBar {
+public:
+  TabBar() = default;
+  int addTab(const std::string &text);
+  int count() const { return (int)tabs_.size(); }
+  void setTabText(int index, const std::string &text) { if (index >= 0 && index < count()) tabs_[index].text = text; }
+  const std::string &tabText(int index) const { return tabs_[index].text; }
+  void setTabToolTip(int index, const std::string &tip) { if (index >= 0 && index < count()) tabs_[index].tooltip = tip; }
+  void setTabData(int index, int data) { if (index >= 0 && index < count()) tabs_[index].data = data; }
+  int tabData(int index) const { return index >= 0 && index < count() ? tabs_[index].data : 0; }
+  int currentIndex() const { return current_index_; }
+  void setCurrentIndex(int index);
+  int tabAt(const ImVec2 &pos) const;
+  void removeTab(int index);
+  void moveTab(int from, int to);
+  void setAutoHide(bool hide) { auto_hide_ = hide; }
+  void setTabsClosable(bool closable) { tabs_closable_ = closable; }
+  void setUsesScrollButtons(bool use) { scroll_buttons_ = use; }
+  void draw();
+
+  Observable<int> currentChanged;
+  Observable<int> tabCloseRequested;
+  Observable<int> tabContextMenu;
+
+private:
+  struct Tab { std::string text; int data = 0; int id = 0; std::string tooltip; ImRect rect; };
+  std::vector<Tab> tabs_;
+  int current_index_ = -1;
+  int next_id_ = 0;
+  bool select_current_ = false;
+  bool auto_hide_ = false;
+  bool tabs_closable_ = false;
+  bool scroll_buttons_ = false;
+};