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sys: Get rid of SharedData struct and cleanup code structure (#411)
* sys: Initial refactoring of the SharedData class * sys/pattern: More refactoring, make every provider have its own patterns * sys: Finished up refactoring. No more SharedData! * sys: Fixed compile on Unix * tests: Fixed unit tests * sys: Moved view and lang files * pattern: Added assignment operator support to for loops * tests: Fixed compile issue
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174
lib/libimhex/source/ui/view.cpp
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174
lib/libimhex/source/ui/view.cpp
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#include <hex/ui/view.hpp>
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#include <imgui.h>
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#include <functional>
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#include <string>
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#include <vector>
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namespace hex {
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std::string View::s_popupMessage;
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u32 View::s_selectableFileIndex;
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std::vector<fs::path> View::s_selectableFiles;
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std::function<void(fs::path)> View::s_selectableFileOpenCallback;
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std::vector<nfdfilteritem_t> View::s_selectableFilesValidExtensions;
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ImFontAtlas *View::s_fontAtlas;
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ImFontConfig View::s_fontConfig;
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View::View(std::string unlocalizedName) : m_unlocalizedViewName(unlocalizedName) { }
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bool View::isAvailable() const {
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return ImHexApi::Provider::isValid() && ImHexApi::Provider::get()->isAvailable();
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}
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void View::drawCommonInterfaces() {
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auto windowSize = ImHexApi::System::getMainWindowSize();
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ImGui::SetNextWindowSizeConstraints(scaled(ImVec2(400, 100)), scaled(ImVec2(600, 300)));
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if (ImGui::BeginPopupModal("hex.common.info"_lang, nullptr, ImGuiWindowFlags_AlwaysAutoResize)) {
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ImGui::TextFormattedWrapped("{}", s_popupMessage.c_str());
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ImGui::NewLine();
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ImGui::Separator();
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if (ImGui::Button("hex.common.okay"_lang) || ImGui::IsKeyDown(ImGuiKey_Escape))
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ImGui::CloseCurrentPopup();
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ImGui::SetWindowPos((windowSize - ImGui::GetWindowSize()) / 2, ImGuiCond_Appearing);
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ImGui::EndPopup();
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}
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ImGui::SetNextWindowSizeConstraints(scaled(ImVec2(400, 100)), scaled(ImVec2(600, 300)));
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if (ImGui::BeginPopupModal("hex.common.error"_lang, nullptr, ImGuiWindowFlags_AlwaysAutoResize)) {
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ImGui::TextFormattedWrapped("{}", s_popupMessage.c_str());
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ImGui::NewLine();
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ImGui::Separator();
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if (ImGui::Button("hex.common.okay"_lang) || ImGui::IsKeyDown(ImGuiKey_Escape))
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ImGui::CloseCurrentPopup();
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ImGui::SetWindowPos((windowSize - ImGui::GetWindowSize()) / 2, ImGuiCond_Appearing);
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ImGui::EndPopup();
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}
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ImGui::SetNextWindowSizeConstraints(scaled(ImVec2(400, 100)), scaled(ImVec2(600, 300)));
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if (ImGui::BeginPopupModal("hex.common.fatal"_lang, nullptr, ImGuiWindowFlags_AlwaysAutoResize)) {
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ImGui::TextFormattedWrapped("{}", s_popupMessage.c_str());
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ImGui::NewLine();
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ImGui::Separator();
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if (ImGui::Button("hex.common.okay"_lang) || ImGui::IsKeyDown(ImGuiKey_Escape)) {
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ImHexApi::Common::closeImHex();
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ImGui::CloseCurrentPopup();
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}
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ImGui::SetWindowPos((windowSize - ImGui::GetWindowSize()) / 2, ImGuiCond_Appearing);
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ImGui::EndPopup();
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}
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bool opened = true;
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ImGui::SetNextWindowPos(ImGui::GetMainViewport()->GetCenter(), ImGuiCond_Appearing, ImVec2(0.5F, 0.5F));
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if (ImGui::BeginPopupModal("hex.common.choose_file"_lang, &opened, ImGuiWindowFlags_AlwaysAutoResize)) {
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if (ImGui::BeginListBox("##files", ImVec2(300_scaled, 0))) {
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u32 index = 0;
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for (auto &path : View::s_selectableFiles) {
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if (ImGui::Selectable(path.filename().string().c_str(), index == View::s_selectableFileIndex))
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View::s_selectableFileIndex = index;
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index++;
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}
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ImGui::EndListBox();
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}
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if (ImGui::Button("hex.common.open"_lang)) {
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View::s_selectableFileOpenCallback(View::s_selectableFiles[View::s_selectableFileIndex]);
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ImGui::CloseCurrentPopup();
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}
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ImGui::SameLine();
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if (ImGui::Button("hex.common.browse"_lang)) {
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hex::openFileBrowser("hex.common.open"_lang, DialogMode::Open, View::s_selectableFilesValidExtensions, [](const auto &path) {
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View::s_selectableFileOpenCallback(path);
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ImGui::CloseCurrentPopup();
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});
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}
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ImGui::EndPopup();
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}
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}
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void View::showMessagePopup(const std::string &message) {
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s_popupMessage = message;
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ImHexApi::Tasks::doLater([] { ImGui::OpenPopup("hex.common.info"_lang); });
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}
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void View::showErrorPopup(const std::string &errorMessage) {
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s_popupMessage = errorMessage;
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ImHexApi::Tasks::doLater([] { ImGui::OpenPopup("hex.common.error"_lang); });
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}
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void View::showFatalPopup(const std::string &errorMessage) {
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s_popupMessage = errorMessage;
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ImHexApi::Tasks::doLater([] { ImGui::OpenPopup("hex.common.fatal"_lang); });
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}
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void View::showFileChooserPopup(const std::vector<fs::path> &paths, const std::vector<nfdfilteritem_t> &validExtensions, const std::function<void(fs::path)> &callback) {
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View::s_selectableFileIndex = 0;
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View::s_selectableFiles = paths;
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View::s_selectableFilesValidExtensions = validExtensions;
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View::s_selectableFileOpenCallback = callback;
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ImHexApi::Tasks::doLater([] { ImGui::OpenPopup("hex.common.choose_file"_lang); });
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}
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bool View::hasViewMenuItemEntry() const {
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return true;
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}
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ImVec2 View::getMinSize() const {
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return scaled(ImVec2(480, 720));
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}
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ImVec2 View::getMaxSize() const {
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return { FLT_MAX, FLT_MAX };
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}
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bool &View::getWindowOpenState() {
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return this->m_windowOpen;
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}
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const bool &View::getWindowOpenState() const {
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return this->m_windowOpen;
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}
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const std::string &View::getUnlocalizedName() const {
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return this->m_unlocalizedViewName;
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}
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std::string View::getName() const {
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return View::toWindowName(this->m_unlocalizedViewName);
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}
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void View::discardNavigationRequests() {
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if (ImGui::IsWindowFocused(ImGuiFocusedFlags_ChildWindows))
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ImGui::GetIO().ConfigFlags &= ~ImGuiConfigFlags_NavEnableKeyboard;
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}
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void View::confirmButtons(const std::string &textLeft, const std::string &textRight, const std::function<void()> &leftButtonFn, const std::function<void()> &rightButtonFn) {
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auto width = ImGui::GetWindowWidth();
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ImGui::SetCursorPosX(width / 9);
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if (ImGui::Button(textLeft.c_str(), ImVec2(width / 3, 0)))
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leftButtonFn();
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ImGui::SameLine();
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ImGui::SetCursorPosX(width / 9 * 5);
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if (ImGui::Button(textRight.c_str(), ImVec2(width / 3, 0)))
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rightButtonFn();
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}
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}
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