Merge pull request #38 from antopilo/feature/nk-102-generic-confirmation-popup

NK-102 - Generic Confirmation Popup

Editor/src/Misc/PopupHelper.cpp

@@ -0,0 +1,32 @@
+#include "PopupHelper.h"
+#include "imgui/imgui.h"
+
+
+void PopupHelper::Confirmation(const std::string& id)
+{
+    ImGui::TextWrapped(id.c_str());
+
+    ImGui::OpenPopup(id.c_str());
+}
+
+bool PopupHelper::DefineDialog(const std::string& id, const std::string& text)
+{
+    bool result = false;
+
+    ImVec2 center = ImGui::GetMainViewport()->GetCenter();
+    ImGui::SetNextWindowPos(center, ImGuiCond_Appearing, ImVec2(0.5f, 0.5f));
+
+    if (ImGui::BeginPopupModal(id.c_str(), NULL, ImGuiWindowFlags_AlwaysAutoResize))
+    {
+        ImGui::Text((text + "\n\n").c_str());
+        ImGui::Separator();
+
+        if (ImGui::Button("OK", ImVec2(120, 0))) { result = true; ImGui::CloseCurrentPopup(); }
+        ImGui::SetItemDefaultFocus();
+        ImGui::SameLine();
+        if (ImGui::Button("Cancel", ImVec2(120, 0))) { ImGui::CloseCurrentPopup(); }
+        ImGui::EndPopup();
+    }
+
+    return result;
+}

Editor/src/Misc/PopupHelper.h

@@ -0,0 +1,9 @@
+#pragma once
+#include <string>
+
+class PopupHelper
+{
+public:
+    static void Confirmation(const std::string& id);
+    static bool DefineDialog(const std::string& id, const std::string& text);
+};