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ImHex/lib/libimhex/include/hex/ui/view.hpp

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#pragma once
#include <hex.hpp>
#include <imgui.h>
#define IMGUI_DEFINE_MATH_OPERATORS
#include <imgui_internal.h>
#include <hex/ui/imgui_imhex_extensions.h>
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#include <fontawesome_font.h>
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#include <codicons_font.h>
#include <hex/api/imhex_api.hpp>
#include <hex/api/event.hpp>
#include <hex/providers/provider.hpp>
#include <hex/helpers/utils.hpp>
#include <hex/api/localization.hpp>
#include <functional>
#include <string>
#include <vector>
namespace hex {
class View {
public:
explicit View(std::string unlocalizedViewName);
virtual ~View() = default;
virtual void drawContent() = 0;
virtual void drawAlwaysVisible() { }
[[nodiscard]] virtual bool isAvailable() const;
[[nodiscard]] virtual bool shouldProcess() const { return this->isAvailable() && this->getWindowOpenState(); }
static void drawCommonInterfaces();
static void showMessagePopup(const std::string &message);
static void showErrorPopup(const std::string &errorMessage);
static void showFatalPopup(const std::string &errorMessage);
static void showYesNoQuestionPopup(const std::string &message, const std::function<void()> &yesCallback, const std::function<void()> &noCallback);
static void showFileChooserPopup(const std::vector<std::fs::path> &paths, const std::vector<nfdfilteritem_t> &validExtensions, const std::function<void(std::fs::path)> &callback);
[[nodiscard]] virtual bool hasViewMenuItemEntry() const;
[[nodiscard]] virtual ImVec2 getMinSize() const;
[[nodiscard]] virtual ImVec2 getMaxSize() const;
[[nodiscard]] bool &getWindowOpenState();
[[nodiscard]] const bool &getWindowOpenState() const;
[[nodiscard]] const std::string &getUnlocalizedName() const;
[[nodiscard]] std::string getName() const;
static void confirmButtons(const std::string &textLeft, const std::string &textRight, const std::function<void()> &leftButtonFn, const std::function<void()> &rightButtonFn);
static void discardNavigationRequests();
static inline std::string toWindowName(const std::string &unlocalizedName) {
return LangEntry(unlocalizedName) + "###" + unlocalizedName;
}
static ImFontAtlas *getFontAtlas() { return View::s_fontAtlas; }
static void setFontAtlas(ImFontAtlas *atlas) { View::s_fontAtlas = atlas; }
static ImFontConfig getFontConfig() { return View::s_fontConfig; }
static void setFontConfig(ImFontConfig config) { View::s_fontConfig = config; }
private:
std::string m_unlocalizedViewName;
bool m_windowOpen = false;
std::map<Shortcut, std::function<void()>> m_shortcuts;
static std::string s_popupMessage;
static std::function<void()> s_yesCallback, s_noCallback;
static u32 s_selectableFileIndex;
static std::vector<std::fs::path> s_selectableFiles;
static std::function<void(std::fs::path)> s_selectableFileOpenCallback;
static std::vector<nfdfilteritem_t> s_selectableFilesValidExtensions;
static ImFontAtlas *s_fontAtlas;
static ImFontConfig s_fontConfig;
friend class ShortcutManager;
};
}