feat: Added a much more flexible popup system

lib/libimhex/CMakeLists.txt

@@ -5,37 +5,38 @@ set(CMAKE_CXX_STANDARD 23)
 set(CMAKE_SHARED_LIBRARY_PREFIX "")
 
 set(LIBIMHEX_SOURCES
-    source/api/event.cpp
-    source/api/imhex_api.cpp
-    source/api/content_registry.cpp
-    source/api/task.cpp
-    source/api/keybinding.cpp
-    source/api/plugin_manager.cpp
-    source/api/localization.cpp
-    source/api/project_file_manager.cpp
-    source/api/theme_manager.cpp
+        source/api/event.cpp
+        source/api/imhex_api.cpp
+        source/api/content_registry.cpp
+        source/api/task.cpp
+        source/api/keybinding.cpp
+        source/api/plugin_manager.cpp
+        source/api/localization.cpp
+        source/api/project_file_manager.cpp
+        source/api/theme_manager.cpp
 
-    source/data_processor/attribute.cpp
-    source/data_processor/link.cpp
-    source/data_processor/node.cpp
+        source/data_processor/attribute.cpp
+        source/data_processor/link.cpp
+        source/data_processor/node.cpp
 
-    source/helpers/utils.cpp
-    source/helpers/fs.cpp
-    source/helpers/magic.cpp
-    source/helpers/crypto.cpp
-    source/helpers/http_requests.cpp
-    source/helpers/opengl.cpp
-    source/helpers/patches.cpp
-    source/helpers/encoding_file.cpp
-    source/helpers/logger.cpp
-    source/helpers/stacktrace.cpp
-    source/helpers/tar.cpp
+        source/helpers/utils.cpp
+        source/helpers/fs.cpp
+        source/helpers/magic.cpp
+        source/helpers/crypto.cpp
+        source/helpers/http_requests.cpp
+        source/helpers/opengl.cpp
+        source/helpers/patches.cpp
+        source/helpers/encoding_file.cpp
+        source/helpers/logger.cpp
+        source/helpers/stacktrace.cpp
+        source/helpers/tar.cpp
 
-    source/providers/provider.cpp
+        source/providers/provider.cpp
 
-    source/ui/imgui_imhex_extensions.cpp
-    source/ui/view.cpp
-    )
+        source/ui/imgui_imhex_extensions.cpp
+        source/ui/view.cpp
+        source/ui/popup.cpp
+)
 
 if (APPLE)
     set(OSX_11_0_SDK_PATH  /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX11.0.sdk)

lib/libimhex/include/hex/ui/popup.hpp

@@ -0,0 +1,66 @@
+#pragma once
+
+#include <hex.hpp>
+
+#include <memory>
+#include <string>
+#include <vector>
+
+#include <imgui.h>
+
+namespace hex {
+
+    class PopupBase {
+    public:
+        explicit PopupBase(std::string unlocalizedName, bool closeButton = true)
+            : m_unlocalizedName(std::move(unlocalizedName)), m_closeButton(closeButton) { }
+
+        virtual ~PopupBase() = default;
+
+        virtual void drawContent() = 0;
+        [[nodiscard]] virtual ImGuiPopupFlags getFlags() const { return ImGuiPopupFlags_None; }
+
+
+        [[nodiscard]] static std::vector<std::unique_ptr<PopupBase>> &getOpenPopups() {
+            return s_openPopups;
+        }
+
+        [[nodiscard]] const std::string &getUnlocalizedName() const {
+            return this->m_unlocalizedName;
+        }
+
+        [[nodiscard]] bool hasCloseButton() const {
+            return this->m_closeButton;
+        }
+
+    protected:
+        static void close() {
+            ImGui::CloseCurrentPopup();
+            s_openPopups.pop_back();
+        }
+
+        static std::vector<std::unique_ptr<PopupBase>> s_openPopups;
+    private:
+
+        std::string m_unlocalizedName;
+        bool m_closeButton;
+    };
+
+    template<typename T>
+    class Popup : public PopupBase {
+    protected:
+        explicit Popup(std::string unlocalizedName, bool closeButton = true) : PopupBase(std::move(unlocalizedName), closeButton) { }
+
+    public:
+        virtual ~Popup() = default;
+
+        template<typename ...Args>
+        static void open(Args && ... args) {
+            auto popup = std::make_unique<T>(std::forward<Args>(args)...);
+
+            s_openPopups.emplace_back(std::move(popup));
+        }
+
+    };
+
+}

lib/libimhex/source/ui/popup.cpp

@@ -0,0 +1,7 @@
+#include <hex/ui/popup.hpp>
+
+namespace hex {
+
+    std::vector<std::unique_ptr<PopupBase>> PopupBase::s_openPopups;
+
+}

main/source/window/window.cpp

@@ -11,6 +11,9 @@
 #include <hex/helpers/logger.hpp>
 #include <hex/helpers/stacktrace.hpp>
 
+#include <hex/ui/view.hpp>
+#include <hex/ui/popup.hpp>
+
 #include <chrono>
 #include <csignal>
 #include <set>
@@ -520,6 +523,27 @@ namespace hex {
             });
         }
 
+        // Draw popup stack
+        {
+            if (auto &popups = PopupBase::getOpenPopups(); !popups.empty()) {
+                auto &currPopup = popups.back();
+                const auto &name = LangEntry(currPopup->getUnlocalizedName());
+
+                if (!ImGui::IsPopupOpen(ImGuiID(0), ImGuiPopupFlags_AnyPopupId))
+                    ImGui::OpenPopup(name);
+
+                bool open = true;
+                if (ImGui::BeginPopupModal(name, currPopup->hasCloseButton() ? &open : nullptr, currPopup->getFlags())) {
+                    currPopup->drawContent();
+
+                    ImGui::EndPopup();
+                }
+
+                if (!open)
+                    popups.pop_back();
+            }
+        }
+
         // Run all deferred calls
         TaskManager::runDeferredCalls();
 

plugins/builtin/romfs/lang/en_US.json

@@ -774,7 +774,7 @@
         "hex.builtin.view.patches.remove": "Remove patch",
         "hex.builtin.view.pattern_data.name": "Pattern Data",
         "hex.builtin.view.pattern_editor.accept_pattern": "Accept pattern",
-        "hex.builtin.view.pattern_editor.accept_pattern.desc": "One or more pattern_language compatible with this data type has been found",
+        "hex.builtin.view.pattern_editor.accept_pattern.desc": "One or more Patterns compatible with this data type has been found",
         "hex.builtin.view.pattern_editor.accept_pattern.pattern_language": "Patterns",
         "hex.builtin.view.pattern_editor.accept_pattern.question": "Do you want to apply the selected pattern?",
         "hex.builtin.view.pattern_editor.auto": "Auto evaluate",

plugins/builtin/romfs/lang/ja_JP.json

@@ -767,7 +767,7 @@
         "hex.builtin.view.patches.remove": "パッチを削除",
         "hex.builtin.view.pattern_data.name": "パターンデータ",
         "hex.builtin.view.pattern_editor.accept_pattern": "使用できるパターン",
-        "hex.builtin.view.pattern_editor.accept_pattern.desc": "このデータ型と互換性のある pattern_language が1つ以上見つかりました",
+        "hex.builtin.view.pattern_editor.accept_pattern.desc": "このデータ型と互換性のある Patterns が1つ以上見つかりました",
         "hex.builtin.view.pattern_editor.accept_pattern.pattern_language": "パターン",
         "hex.builtin.view.pattern_editor.accept_pattern.question": "選択したパターンを反映してよろしいですか？",
         "hex.builtin.view.pattern_editor.auto": "常に実行",

plugins/builtin/romfs/lang/zh_TW.json

@@ -767,7 +767,7 @@
         "hex.builtin.view.patches.remove": "Remove patch",
         "hex.builtin.view.pattern_data.name": "模式資料",
         "hex.builtin.view.pattern_editor.accept_pattern": "接受模式",
-        "hex.builtin.view.pattern_editor.accept_pattern.desc": "已找到一或多個與此資料類型相容的 pattern_language",
+        "hex.builtin.view.pattern_editor.accept_pattern.desc": "已找到一或多個與此資料類型相容的 Patterns",
         "hex.builtin.view.pattern_editor.accept_pattern.pattern_language": "模式",
         "hex.builtin.view.pattern_editor.accept_pattern.question": "您要套用所選的模式嗎？",
         "hex.builtin.view.pattern_editor.auto": "自動評估",